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Modernize InternalLogger API and enable logging framework autodetection

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- Borrow SLF4J API which is the best of the best
- InternalLoggerFactory now automatically detects the logging framework
  using static class loading. It tries SLF4J, Log4J, and then falls back
  to java.util.logging.
- Remove OsgiLogger because it is very likely that OSGi container
  already provides a bridge for existing logging frameworks
- Remove JBossLogger because the latest JBossLogger implementation seems
  to implement SLF4J binding
- Upgrade SLF4J to 1.7.2
- Remove tests for the untestable logging frameworks
- Remove TestAny
This commit is contained in:
Trustin Lee 2013-01-18 16:11:04 +09:00
parent e8636050ca
commit b60e0b6a51
45 changed files with 2884 additions and 2329 deletions
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36
NOTICE.txt
View File

@ -59,13 +59,21 @@ WebSocket and HTTP server, which can be obtained at:
* https://github.com/joewalnes/webbit
This product contains a modified portion of 'Caliper', Google's micro-
benchmarking framework, which can be obtained at::
benchmarking framework, which can be obtained at:
* LICENSE:
* license/LICENSE.caliper.txt (Apache License 2.0)
* HOMEPAGE:
* http://code.google.com/p/caliper/
This product contains a modified portion of 'SLF4J', a simple logging
facade for Java, which can be obtained at:
* LICENSE:
* license/LICENSE.slf4j.txt (MIT License)
* HOMEPAGE:
* http://www.slf4j.org/
This product optionally depends on 'Metrics', Yammer's JVM- and application-
level metrics library, which can be obtained at:
@ -90,16 +98,6 @@ serialization API, which can be obtained at:
* HOMEPAGE:
* http://www.jboss.org/jbossmarshalling
This product optionally depends on 'SLF4J', a simple logging facade for Java.
The monitor registries implementation is based on the approach used by SLF4J.
Slf4j can be obtained at:
* LICENSE:
* license/LICENSE.slf4j.txt (MIT License)
* HOMEPAGE:
* http://www.slf4j.org/
This product optionally depends on 'Apache Commons Logging', a logging
framework, which can be obtained at:
@ -116,22 +114,6 @@ can be obtained at:
* HOMEPAGE:
* http://logging.apache.org/log4j/
This product optionally depends on 'JBoss Logging', a logging framework, which
can be obtained at:
* LICENSE:
* license/LICENSE.jboss-logging.txt (GNU LGPL 2.1)
* HOMEPAGE:
* http://anonsvn.jboss.org/repos/common/common-logging-spi/
This product optionally depends on 'OSGi Service Platform API', which can be
obtained at:
* LICENSE:
* license/LICENSE.osgi.txt (Apache License 2.0)
* HOMEPAGE:
* http://www.osgi.org/
This product optionally depends on 'Snappy', a compression library produced
by Google Inc, which can be obtained at:

22
all/pom.xml
View File

@ -86,37 +86,16 @@
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.jboss.logging</groupId>
<artifactId>jboss-logging-spi</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.compendium</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
</dependencies>
@ -288,7 +267,6 @@
-link http://docs.oracle.com/javase/7/docs/api/
-link http://code.google.com/apis/protocolbuffers/docs/reference/java/
-link http://docs.oracle.com/javaee/6/api/
-link http://www.osgi.org/javadoc/r4v43/core/
-link http://www.slf4j.org/apidocs/
-link http://commons.apache.org/logging/commons-logging-1.1.1/apidocs/
-link http://logging.apache.org/log4j/1.2/apidocs/

4
codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocket08FrameDecoder.java
View File

@ -139,7 +139,7 @@ public class WebSocket08FrameDecoder extends ReplayingDecoder<WebSocket08FrameDe
frameOpcode = b & 0x0F;
if (logger.isDebugEnabled()) {
logger.debug("Decoding WebSocket Frame opCode=" + frameOpcode);
logger.debug("Decoding WebSocket Frame opCode={}", frameOpcode);
}
// MASK, PAYLOAD LEN 1
@ -229,7 +229,7 @@ public class WebSocket08FrameDecoder extends ReplayingDecoder<WebSocket08FrameDe
}
if (logger.isDebugEnabled()) {
logger.debug("Decoding WebSocket Frame length=" + framePayloadLength);
logger.debug("Decoding WebSocket Frame length={}", framePayloadLength);
}
checkpoint(State.MASKING_KEY);

21
common/pom.xml
View File

@ -34,37 +34,16 @@
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.jboss.logging</groupId>
<artifactId>jboss-logging-spi</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.compendium</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
</dependencies>

98
common/src/main/java/io/netty/logging/AbstractInternalLogger.java
View File

@ -15,17 +15,33 @@
*/
package io.netty.logging;
import java.io.ObjectStreamException;
import java.io.Serializable;
/**
* A skeletal implementation of {@link InternalLogger}. This class implements
* all methods that have a {@link InternalLogLevel} parameter by default to call
* specific logger methods such as {@link #info(String)} or {@link #isInfoEnabled()}.
*/
public abstract class AbstractInternalLogger implements InternalLogger {
public abstract class AbstractInternalLogger implements InternalLogger, Serializable {
private static final long serialVersionUID = -6382972526573193470L;
private final String name;
/**
* Creates a new instance.
*/
protected AbstractInternalLogger() {
protected AbstractInternalLogger(String name) {
if (name == null) {
throw new NullPointerException("name");
}
this.name = name;
}
@Override
public String name() {
return name;
}
@Override
@ -91,4 +107,82 @@ public abstract class AbstractInternalLogger implements InternalLogger {
throw new Error();
}
}
@Override
public void log(InternalLogLevel level, String format, Object arg) {
switch (level) {
case TRACE:
trace(format, arg);
break;
case DEBUG:
debug(format, arg);
break;
case INFO:
info(format, arg);
break;
case WARN:
warn(format, arg);
break;
case ERROR:
error(format, arg);
break;
default:
throw new Error();
}
}
@Override
public void log(InternalLogLevel level, String format, Object argA, Object argB) {
switch (level) {
case TRACE:
trace(format, argA, argB);
break;
case DEBUG:
debug(format, argA, argB);
break;
case INFO:
info(format, argA, argB);
break;
case WARN:
warn(format, argA, argB);
break;
case ERROR:
error(format, argA, argB);
break;
default:
throw new Error();
}
}
@Override
public void log(InternalLogLevel level, String format, Object... arguments) {
switch (level) {
case TRACE:
trace(format, arguments);
break;
case DEBUG:
debug(format, arguments);
break;
case INFO:
info(format, arguments);
break;
case WARN:
warn(format, arguments);
break;
case ERROR:
error(format, arguments);
break;
default:
throw new Error();
}
}
protected Object readResolve() throws ObjectStreamException {
return InternalLoggerFactory.getInstance(name());
}
@Override
public String toString() {
return getClass().getSimpleName() + '(' + name() + ')';
}
}

551
common/src/main/java/io/netty/logging/CommonsLogger.java
View File

@ -13,6 +13,30 @@
* License for the specific language governing permissions and limitations
* under the License.
*/
/**
* Copyright (c) 2004-2011 QOS.ch
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
package io.netty.logging;
import org.apache.commons.logging.Log;
@ -23,91 +47,518 @@ import org.apache.commons.logging.Log;
*/
class CommonsLogger extends AbstractInternalLogger {
private final Log logger;
private final String loggerName;
private static final long serialVersionUID = 8647838678388394885L;
CommonsLogger(Log logger, String loggerName) {
private final transient Log logger;
CommonsLogger(Log logger, String name) {
super(name);
if (logger == null) {
throw new NullPointerException("logger");
}
this.logger = logger;
this.loggerName = loggerName;
}
@Override
public void trace(String msg) {
logger.trace(msg);
}
@Override
public void trace(String msg, Throwable cause) {
logger.trace(msg, cause);
}
@Override
public void debug(String msg) {
logger.debug(msg);
}
@Override
public void debug(String msg, Throwable cause) {
logger.debug(msg, cause);
}
@Override
public void error(String msg) {
logger.error(msg);
}
@Override
public void error(String msg, Throwable cause) {
logger.error(msg, cause);
}
@Override
public void info(String msg) {
logger.info(msg);
}
@Override
public void info(String msg, Throwable cause) {
logger.info(msg, cause);
}
/**
* Delegates to the {@link Log#isTraceEnabled} method of the underlying
* {@link Log} instance.
*/
@Override
public boolean isTraceEnabled() {
return logger.isTraceEnabled();
}
/**
* Delegates to the {@link Log#trace(Object)} method of the underlying
* {@link Log} instance.
*
* @param msg - the message object to be logged
*/
@Override
public void trace(String msg) {
logger.trace(msg);
}
/**
* Delegates to the {@link Log#trace(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level TRACE.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void trace(String format, Object arg) {
if (logger.isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.trace(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#trace(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level TRACE.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void trace(String format, Object argA, Object argB) {
if (logger.isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.trace(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#trace(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level TRACE.
* </p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
@Override
public void trace(String format, Object... arguments) {
if (logger.isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.trace(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#trace(Object, Throwable)} method of
* the underlying {@link Log} instance.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void trace(String msg, Throwable t) {
logger.trace(msg, t);
}
/**
* Delegates to the {@link Log#isDebugEnabled} method of the underlying
* {@link Log} instance.
*/
@Override
public boolean isDebugEnabled() {
return logger.isDebugEnabled();
}
//
/**
* Delegates to the {@link Log#debug(Object)} method of the underlying
* {@link Log} instance.
*
* @param msg - the message object to be logged
*/
@Override
public boolean isErrorEnabled() {
return logger.isErrorEnabled();
public void debug(String msg) {
logger.debug(msg);
}
/**
* Delegates to the {@link Log#debug(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level DEBUG.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void debug(String format, Object arg) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.debug(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#debug(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level DEBUG.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void debug(String format, Object argA, Object argB) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.debug(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#debug(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level DEBUG.
* </p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
@Override
public void debug(String format, Object... arguments) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.debug(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#debug(Object, Throwable)} method of
* the underlying {@link Log} instance.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void debug(String msg, Throwable t) {
logger.debug(msg, t);
}
/**
* Delegates to the {@link Log#isInfoEnabled} method of the underlying
* {@link Log} instance.
*/
@Override
public boolean isInfoEnabled() {
return logger.isInfoEnabled();
}
/**
* Delegates to the {@link Log#debug(Object)} method of the underlying
* {@link Log} instance.
*
* @param msg - the message object to be logged
*/
@Override
public void info(String msg) {
logger.info(msg);
}
/**
* Delegates to the {@link Log#info(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level INFO.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void info(String format, Object arg) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.info(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#info(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level INFO.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void info(String format, Object argA, Object argB) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.info(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#info(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level INFO.
* </p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
@Override
public void info(String format, Object... arguments) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.info(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#info(Object, Throwable)} method of
* the underlying {@link Log} instance.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void info(String msg, Throwable t) {
logger.info(msg, t);
}
/**
* Delegates to the {@link Log#isWarnEnabled} method of the underlying
* {@link Log} instance.
*/
@Override
public boolean isWarnEnabled() {
return logger.isWarnEnabled();
}
/**
* Delegates to the {@link Log#warn(Object)} method of the underlying
* {@link Log} instance.
*
* @param msg - the message object to be logged
*/
@Override
public void warn(String msg) {
logger.warn(msg);
}
/**
* Delegates to the {@link Log#warn(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level WARN.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void warn(String msg, Throwable cause) {
logger.warn(msg, cause);
public void warn(String format, Object arg) {
if (logger.isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.warn(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#warn(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level WARN.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public String toString() {
return loggerName;
public void warn(String format, Object argA, Object argB) {
if (logger.isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.warn(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#warn(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level WARN.
* </p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
@Override
public void warn(String format, Object... arguments) {
if (logger.isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.warn(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#warn(Object, Throwable)} method of
* the underlying {@link Log} instance.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void warn(String msg, Throwable t) {
logger.warn(msg, t);
}
/**
* Delegates to the {@link Log#isErrorEnabled} method of the underlying
* {@link Log} instance.
*/
@Override
public boolean isErrorEnabled() {
return logger.isErrorEnabled();
}
/**
* Delegates to the {@link Log#error(Object)} method of the underlying
* {@link Log} instance.
*
* @param msg - the message object to be logged
*/
@Override
public void error(String msg) {
logger.error(msg);
}
/**
* Delegates to the {@link Log#error(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level ERROR.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void error(String format, Object arg) {
if (logger.isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.error(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#error(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level ERROR.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void error(String format, Object argA, Object argB) {
if (logger.isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.error(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#error(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level ERROR.
* </p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
@Override
public void error(String format, Object... arguments) {
if (logger.isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.error(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#error(Object, Throwable)} method of
* the underlying {@link Log} instance.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void error(String msg, Throwable t) {
logger.error(msg, t);
}
}

5
common/src/main/java/io/netty/logging/CommonsLoggerFactory.java
View File

@ -18,6 +18,9 @@ package io.netty.logging;
import org.apache.commons.logging.LogFactory;
import java.util.HashMap;
import java.util.Map;
/**
* Logger factory which creates an
* <a href="http://commons.apache.org/logging/">Apache Commons Logging</a>
@ -25,6 +28,8 @@ import org.apache.commons.logging.LogFactory;
*/
public class CommonsLoggerFactory extends InternalLoggerFactory {
Map<String, InternalLogger> loggerMap = new HashMap<String, InternalLogger>();
@Override
public InternalLogger newInstance(String name) {
return new CommonsLogger(LogFactory.getLog(name), name);

88
common/src/main/java/io/netty/logging/FormattingTuple.java Normal file
View File

@ -0,0 +1,88 @@
/*
* Copyright 2013 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
/**
* Copyright (c) 2004-2011 QOS.ch
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
package io.netty.logging;
/**
* Holds the results of formatting done by {@link MessageFormatter}.
*/
class FormattingTuple {
static final FormattingTuple NULL = new FormattingTuple(null);
private final String message;
private final Throwable throwable;
private final Object[] argArray;
FormattingTuple(String message) {
this(message, null, null);
}
FormattingTuple(String message, Object[] argArray, Throwable throwable) {
this.message = message;
this.throwable = throwable;
if (throwable == null) {
this.argArray = argArray;
} else {
this.argArray = trimmedCopy(argArray);
}
}
static Object[] trimmedCopy(Object[] argArray) {
if (argArray == null || argArray.length == 0) {
throw new IllegalStateException("non-sensical empty or null argument array");
}
final int trimemdLen = argArray.length - 1;
Object[] trimmed = new Object[trimemdLen];
System.arraycopy(argArray, 0, trimmed, 0, trimemdLen);
return trimmed;
}
public String getMessage() {
return message;
}
public Object[] getArgArray() {
return argArray;
}
public Throwable getThrowable() {
return throwable;
}
}

420
common/src/main/java/io/netty/logging/InternalLogger.java
View File

@ -13,6 +13,30 @@
* License for the specific language governing permissions and limitations
* under the License.
*/
/**
* Copyright (c) 2004-2011 QOS.ch
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
package io.netty.logging;
/**
@ -20,93 +44,401 @@ package io.netty.logging;
* access this class outside of Netty.
*/
public interface InternalLogger {
/**
* Returns {@code true} if a TRACE level message is logged.
* Return the name of this {@link InternalLogger} instance.
*
* @return name of this logger instance
*/
String name();
/**
* Is the logger instance enabled for the TRACE level?
*
* @return True if this Logger is enabled for the TRACE level,
* false otherwise.
*/
boolean isTraceEnabled();
/**
* Returns {@code true} if a DEBUG level message is logged.
*/
boolean isDebugEnabled();
/**
* Returns {@code true} if an INFO level message is logged.
*/
boolean isInfoEnabled();
/**
* Returns {@code true} if a WARN level message is logged.
*/
boolean isWarnEnabled();
/**
* Returns {@code true} if an ERROR level message is logged.
*/
boolean isErrorEnabled();
/**
* Returns {@code true} if the specified log level message is logged.
*/
boolean isEnabled(InternalLogLevel level);
/**
* Logs a TRACE level message.
* Log a message at the TRACE level.
*
* @param msg the message string to be logged
*/
void trace(String msg);
/**
* Logs a TRACE level message.
* Log a message at the TRACE level according to the specified format
* and argument.
* <p/>
* <p>This form avoids superfluous object creation when the logger
* is disabled for the TRACE level. </p>
*
* @param format the format string
* @param arg the argument
*/
void trace(String msg, Throwable cause);
void trace(String format, Object arg);
/**
* Logs a DEBUG level message.
* Log a message at the TRACE level according to the specified format
* and arguments.
* <p/>
* <p>This form avoids superfluous object creation when the logger
* is disabled for the TRACE level. </p>
*
* @param format the format string
* @param argA the first argument
* @param argB the second argument
*/
void trace(String format, Object argA, Object argB);
/**
* Log a message at the TRACE level according to the specified format
* and arguments.
* <p/>
* <p>This form avoids superfluous string concatenation when the logger
* is disabled for the TRACE level. However, this variant incurs the hidden
* (and relatively small) cost of creating an {@code Object[]} before invoking the method,
* even if this logger is disabled for TRACE. The variants taking {@link #trace(String, Object) one} and
* {@link #trace(String, Object, Object) two} arguments exist solely in order to avoid this hidden cost.</p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
void trace(String format, Object... arguments);
/**
* Log an exception (throwable) at the TRACE level with an
* accompanying message.
*
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*/
void trace(String msg, Throwable t);
/**
* Is the logger instance enabled for the DEBUG level?
*
* @return True if this Logger is enabled for the DEBUG level,
* false otherwise.
*/
boolean isDebugEnabled();
/**
* Log a message at the DEBUG level.
*
* @param msg the message string to be logged
*/
void debug(String msg);
/**
* Logs a DEBUG level message.
* Log a message at the DEBUG level according to the specified format
* and argument.
* <p/>
* <p>This form avoids superfluous object creation when the logger
* is disabled for the DEBUG level. </p>
*
* @param format the format string
* @param arg the argument
*/
void debug(String msg, Throwable cause);
void debug(String format, Object arg);
/**
* Logs an INFO level message.
* Log a message at the DEBUG level according to the specified format
* and arguments.
* <p/>
* <p>This form avoids superfluous object creation when the logger
* is disabled for the DEBUG level. </p>
*
* @param format the format string
* @param argA the first argument
* @param argB the second argument
*/
void debug(String format, Object argA, Object argB);
/**
* Log a message at the DEBUG level according to the specified format
* and arguments.
* <p/>
* <p>This form avoids superfluous string concatenation when the logger
* is disabled for the DEBUG level. However, this variant incurs the hidden
* (and relatively small) cost of creating an {@code Object[]} before invoking the method,
* even if this logger is disabled for DEBUG. The variants taking
* {@link #debug(String, Object) one} and {@link #debug(String, Object, Object) two}
* arguments exist solely in order to avoid this hidden cost.</p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
void debug(String format, Object... arguments);
/**
* Log an exception (throwable) at the DEBUG level with an
* accompanying message.
*
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*/
void debug(String msg, Throwable t);
/**
* Is the logger instance enabled for the INFO level?
*
* @return True if this Logger is enabled for the INFO level,
* false otherwise.
*/
boolean isInfoEnabled();
/**
* Log a message at the INFO level.
*
* @param msg the message string to be logged
*/
void info(String msg);
/**
* Logs an INFO level message.
* Log a message at the INFO level according to the specified format
* and argument.
* <p/>
* <p>This form avoids superfluous object creation when the logger
* is disabled for the INFO level. </p>
*
* @param format the format string
* @param arg the argument
*/
void info(String msg, Throwable cause);
void info(String format, Object arg);
/**
* Logs a WARN level message.
* Log a message at the INFO level according to the specified format
* and arguments.
* <p/>
* <p>This form avoids superfluous object creation when the logger
* is disabled for the INFO level. </p>
*
* @param format the format string
* @param argA the first argument
* @param argB the second argument
*/
void info(String format, Object argA, Object argB);
/**
* Log a message at the INFO level according to the specified format
* and arguments.
* <p/>
* <p>This form avoids superfluous string concatenation when the logger
* is disabled for the INFO level. However, this variant incurs the hidden
* (and relatively small) cost of creating an {@code Object[]} before invoking the method,
* even if this logger is disabled for INFO. The variants taking
* {@link #info(String, Object) one} and {@link #info(String, Object, Object) two}
* arguments exist solely in order to avoid this hidden cost.</p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
void info(String format, Object... arguments);
/**
* Log an exception (throwable) at the INFO level with an
* accompanying message.
*
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*/
void info(String msg, Throwable t);
/**
* Is the logger instance enabled for the WARN level?
*
* @return True if this Logger is enabled for the WARN level,
* false otherwise.
*/
boolean isWarnEnabled();
/**
* Log a message at the WARN level.
*
* @param msg the message string to be logged
*/
void warn(String msg);
/**
* Logs a WARN level message.
* Log a message at the WARN level according to the specified format
* and argument.
* <p/>
* <p>This form avoids superfluous object creation when the logger
* is disabled for the WARN level. </p>
*
* @param format the format string
* @param arg the argument
*/
void warn(String msg, Throwable cause);
void warn(String format, Object arg);
/**
* Logs an ERROR level message.
* Log a message at the WARN level according to the specified format
* and arguments.
* <p/>
* <p>This form avoids superfluous string concatenation when the logger
* is disabled for the WARN level. However, this variant incurs the hidden
* (and relatively small) cost of creating an {@code Object[]} before invoking the method,
* even if this logger is disabled for WARN. The variants taking
* {@link #warn(String, Object) one} and {@link #warn(String, Object, Object) two}
* arguments exist solely in order to avoid this hidden cost.</p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
void warn(String format, Object... arguments);
/**
* Log a message at the WARN level according to the specified format
* and arguments.
* <p/>
* <p>This form avoids superfluous object creation when the logger
* is disabled for the WARN level. </p>
*
* @param format the format string
* @param argA the first argument
* @param argB the second argument
*/
void warn(String format, Object argA, Object argB);
/**
* Log an exception (throwable) at the WARN level with an
* accompanying message.
*
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*/
void warn(String msg, Throwable t);
/**
* Is the logger instance enabled for the ERROR level?
*
* @return True if this Logger is enabled for the ERROR level,
* false otherwise.
*/
boolean isErrorEnabled();
/**
* Log a message at the ERROR level.
*
* @param msg the message string to be logged
*/
void error(String msg);
/**
* Logs an ERROR level message.
* Log a message at the ERROR level according to the specified format
* and argument.
* <p/>
* <p>This form avoids superfluous object creation when the logger
* is disabled for the ERROR level. </p>
*
* @param format the format string
* @param arg the argument
*/
void error(String msg, Throwable cause);
void error(String format, Object arg);
/**
* Logs a message.
* Log a message at the ERROR level according to the specified format
* and arguments.
* <p/>
* <p>This form avoids superfluous object creation when the logger
* is disabled for the ERROR level. </p>
*
* @param format the format string
* @param argA the first argument
* @param argB the second argument
*/
void error(String format, Object argA, Object argB);
/**
* Log a message at the ERROR level according to the specified format
* and arguments.
* <p/>
* <p>This form avoids superfluous string concatenation when the logger
* is disabled for the ERROR level. However, this variant incurs the hidden
* (and relatively small) cost of creating an {@code Object[]} before invoking the method,
* even if this logger is disabled for ERROR. The variants taking
* {@link #error(String, Object) one} and {@link #error(String, Object, Object) two}
* arguments exist solely in order to avoid this hidden cost.</p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
void error(String format, Object... arguments);
/**
* Log an exception (throwable) at the ERROR level with an
* accompanying message.
*
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*/
void error(String msg, Throwable t);
/**
* Is the logger instance enabled for the specified {@code level}?
*
* @return True if this Logger is enabled for the specified {@code level},
* false otherwise.
*/
boolean isEnabled(InternalLogLevel level);
/**
* Log a message at the specified {@code level}.
*
* @param msg the message string to be logged
*/
void log(InternalLogLevel level, String msg);
/**
* Logs a message.
* Log a message at the specified {@code level} according to the specified format
* and argument.
* <p/>
* <p>This form avoids superfluous object creation when the logger
* is disabled for the specified {@code level}. </p>
*
* @param format the format string
* @param arg the argument
*/
void log(InternalLogLevel level, String msg, Throwable cause);
void log(InternalLogLevel level, String format, Object arg);
/**
* Log a message at the specified {@code level} according to the specified format
* and arguments.
* <p/>
* <p>This form avoids superfluous object creation when the logger
* is disabled for the specified {@code level}. </p>
*
* @param format the format string
* @param argA the first argument
* @param argB the second argument
*/
void log(InternalLogLevel level, String format, Object argA, Object argB);
/**
* Log a message at the specified {@code level} according to the specified format
* and arguments.
* <p/>
* <p>This form avoids superfluous string concatenation when the logger
* is disabled for the specified {@code level}. However, this variant incurs the hidden
* (and relatively small) cost of creating an {@code Object[]} before invoking the method,
* even if this logger is disabled for the specified {@code level}. The variants taking
* {@link #log(InternalLogLevel, String, Object) one} and
* {@link #log(InternalLogLevel, String, Object, Object) two} arguments exist solely
* in order to avoid this hidden cost.</p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
void log(InternalLogLevel level, String format, Object... arguments);
/**
* Log an exception (throwable) at the specified {@code level} with an
* accompanying message.
*
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*/
void log(InternalLogLevel level, String msg, Throwable t);
}

118
common/src/main/java/io/netty/logging/InternalLoggerFactory.java
View File

@ -32,7 +32,27 @@ package io.netty.logging;
* @apiviz.has io.netty.logging.InternalLogger oneway - - creates
*/
public abstract class InternalLoggerFactory {
private static volatile InternalLoggerFactory defaultFactory = new JdkLoggerFactory();
private static volatile InternalLoggerFactory defaultFactory;
static {
final String name = InternalLoggerFactory.class.getName();
InternalLoggerFactory f;
try {
f = new Slf4JLoggerFactory(true);
f.newInstance(name).debug("Using SLF4J as the default logging framework");
defaultFactory = f;
} catch (Throwable t1) {
try {
f = new Log4JLoggerFactory();
f.newInstance(name).debug("Using Log4J as the default logging framework");
} catch (Throwable t2) {
f = new JdkLoggerFactory();
f.newInstance(name).debug("Using java.util.logging as the default logging framework");
}
}
defaultFactory = f;
}
/**
* Returns the default factory. The initial default factory is
@ -63,103 +83,11 @@ public abstract class InternalLoggerFactory {
* Creates a new logger instance with the specified name.
*/
public static InternalLogger getInstance(String name) {
final InternalLogger logger = getDefaultFactory().newInstance(name);
return new InternalLogger() {
@Override
public void trace(String msg) {
logger.trace(msg);
}
@Override
public void trace(String msg, Throwable cause) {
logger.trace(msg, cause);
}
@Override
public void debug(String msg) {
logger.debug(msg);
}
@Override
public void debug(String msg, Throwable cause) {
logger.debug(msg, cause);
}
@Override
public void error(String msg) {
logger.error(msg);
}
@Override
public void error(String msg, Throwable cause) {
logger.error(msg, cause);
}
@Override
public void info(String msg) {
logger.info(msg);
}
@Override
public void info(String msg, Throwable cause) {
logger.info(msg, cause);
}
@Override
public boolean isTraceEnabled() {
return logger.isTraceEnabled();
}
@Override
public boolean isDebugEnabled() {
return logger.isDebugEnabled();
}
@Override
public boolean isErrorEnabled() {
return logger.isErrorEnabled();
}
@Override
public boolean isInfoEnabled() {
return logger.isInfoEnabled();
}
@Override
public boolean isWarnEnabled() {
return logger.isWarnEnabled();
}
@Override
public void warn(String msg) {
logger.warn(msg);
}
@Override
public void warn(String msg, Throwable cause) {
logger.warn(msg, cause);
}
@Override
public boolean isEnabled(InternalLogLevel level) {
return logger.isEnabled(level);
}
@Override
public void log(InternalLogLevel level, String msg) {
logger.log(level, msg);
}
@Override
public void log(InternalLogLevel level, String msg, Throwable cause) {
logger.log(level, msg, cause);
}
};
return getDefaultFactory().newInstance(name);
}
/**
* Creates a new logger instance with the specified name.
*/
public abstract InternalLogger newInstance(String name);
protected abstract InternalLogger newInstance(String name);
}

113
common/src/main/java/io/netty/logging/JBossLogger.java
View File

@ -1,113 +0,0 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.logging;
import org.jboss.logging.Logger;
/**
* <a href="http://anonsvn.jboss.org/repos/common/common-logging-spi/">JBoss Logging</a>
* logger.
*/
class JBossLogger extends AbstractInternalLogger {
private final Logger logger;
JBossLogger(Logger logger) {
this.logger = logger;
}
@Override
public void trace(String msg) {
logger.trace(msg);
}
@Override
public void trace(String msg, Throwable cause) {
logger.trace(msg, cause);
}
@Override
public void debug(String msg) {
logger.debug(msg);
}
@Override
public void debug(String msg, Throwable cause) {
logger.debug(msg, cause);
}
@Override
public void error(String msg) {
logger.error(msg);
}
@Override
public void error(String msg, Throwable cause) {
logger.error(msg, cause);
}
@Override
public void info(String msg) {
logger.info(msg);
}
@Override
public void info(String msg, Throwable cause) {
logger.info(msg, cause);
}
@Override
public boolean isTraceEnabled() {
return logger.isTraceEnabled();
}
@Override
@SuppressWarnings("deprecation")
public boolean isDebugEnabled() {
return logger.isDebugEnabled();
}
@Override
public boolean isErrorEnabled() {
return true;
}
@Override
@SuppressWarnings("deprecation")
public boolean isInfoEnabled() {
return logger.isInfoEnabled();
}
@Override
public boolean isWarnEnabled() {
return true;
}
@Override
public void warn(String msg) {
logger.warn(msg);
}
@Override
public void warn(String msg, Throwable cause) {
logger.warn(msg, cause);
}
@Override
public String toString() {
return String.valueOf(logger.getName());
}
}

34
common/src/main/java/io/netty/logging/JBossLoggerFactory.java
View File

@ -1,34 +0,0 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.logging;
import org.jboss.logging.Logger;
/**
* Logger factory which creates a
* <a href="http://anonsvn.jboss.org/repos/common/common-logging-spi/">JBoss Logging</a>
* logger.
*/
public class JBossLoggerFactory extends InternalLoggerFactory {
@Override
public InternalLogger newInstance(String name) {
final Logger logger =
Logger.getLogger(name);
return new JBossLogger(logger);
}
}

635
common/src/main/java/io/netty/logging/JdkLogger.java
View File

@ -13,9 +13,34 @@
* License for the specific language governing permissions and limitations
* under the License.
*/
/**
* Copyright (c) 2004-2011 QOS.ch
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
package io.netty.logging;
import java.util.logging.Level;
import java.util.logging.LogRecord;
import java.util.logging.Logger;
/**
@ -24,91 +49,599 @@ import java.util.logging.Logger;
*/
class JdkLogger extends AbstractInternalLogger {
private final Logger logger;
private final String loggerName;
private static final long serialVersionUID = -1767272577989225979L;
JdkLogger(Logger logger, String loggerName) {
final transient Logger logger;
JdkLogger(Logger logger) {
super(logger.getName());
this.logger = logger;
this.loggerName = loggerName;
}
@Override
public void trace(String msg) {
logger.logp(Level.FINEST, loggerName, null, msg);
}
@Override
public void trace(String msg, Throwable cause) {
logger.logp(Level.FINEST, loggerName, null, msg, cause);
}
@Override
public void debug(String msg) {
logger.logp(Level.FINE, loggerName, null, msg);
}
@Override
public void debug(String msg, Throwable cause) {
logger.logp(Level.FINE, loggerName, null, msg, cause);
}
@Override
public void error(String msg) {
logger.logp(Level.SEVERE, loggerName, null, msg);
}
@Override
public void error(String msg, Throwable cause) {
logger.logp(Level.SEVERE, loggerName, null, msg, cause);
}
@Override
public void info(String msg) {
logger.logp(Level.INFO, loggerName, null, msg);
}
@Override
public void info(String msg, Throwable cause) {
logger.logp(Level.INFO, loggerName, null, msg, cause);
}
/**
* Is this logger instance enabled for the FINEST level?
*
* @return True if this Logger is enabled for level FINEST, false otherwise.
*/
@Override
public boolean isTraceEnabled() {
return logger.isLoggable(Level.FINEST);
}
/**
* Log a message object at level FINEST.
*
* @param msg
* - the message object to be logged
*/
@Override
public void trace(String msg) {
if (logger.isLoggable(Level.FINEST)) {
log(SELF, Level.FINEST, msg, null);
}
}
/**
* Log a message at level FINEST according to the specified format and
* argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for level FINEST.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void trace(String format, Object arg) {
if (logger.isLoggable(Level.FINEST)) {
FormattingTuple ft = MessageFormatter.format(format, arg);
log(SELF, Level.FINEST, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level FINEST according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the FINEST level.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void trace(String format, Object argA, Object argB) {
if (logger.isLoggable(Level.FINEST)) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
log(SELF, Level.FINEST, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level FINEST according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the FINEST level.
* </p>
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
@Override
public void trace(String format, Object... argArray) {
if (logger.isLoggable(Level.FINEST)) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
log(SELF, Level.FINEST, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at level FINEST with an accompanying message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void trace(String msg, Throwable t) {
if (logger.isLoggable(Level.FINEST)) {
log(SELF, Level.FINEST, msg, t);
}
}
/**
* Is this logger instance enabled for the FINE level?
*
* @return True if this Logger is enabled for level FINE, false otherwise.
*/
@Override
public boolean isDebugEnabled() {
return logger.isLoggable(Level.FINE);
}
/**
* Log a message object at level FINE.
*
* @param msg
* - the message object to be logged
*/
@Override
public boolean isErrorEnabled() {
return logger.isLoggable(Level.SEVERE);
public void debug(String msg) {
if (logger.isLoggable(Level.FINE)) {
log(SELF, Level.FINE, msg, null);
}
}
/**
* Log a message at level FINE according to the specified format and argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for level FINE.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void debug(String format, Object arg) {
if (logger.isLoggable(Level.FINE)) {
FormattingTuple ft = MessageFormatter.format(format, arg);
log(SELF, Level.FINE, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level FINE according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the FINE level.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void debug(String format, Object argA, Object argB) {
if (logger.isLoggable(Level.FINE)) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
log(SELF, Level.FINE, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level FINE according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the FINE level.
* </p>
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
@Override
public void debug(String format, Object... argArray) {
if (logger.isLoggable(Level.FINE)) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
log(SELF, Level.FINE, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at level FINE with an accompanying message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void debug(String msg, Throwable t) {
if (logger.isLoggable(Level.FINE)) {
log(SELF, Level.FINE, msg, t);
}
}
/**
* Is this logger instance enabled for the INFO level?
*
* @return True if this Logger is enabled for the INFO level, false otherwise.
*/
@Override
public boolean isInfoEnabled() {
return logger.isLoggable(Level.INFO);
}
/**
* Log a message object at the INFO level.
*
* @param msg
* - the message object to be logged
*/
@Override
public void info(String msg) {
if (logger.isLoggable(Level.INFO)) {
log(SELF, Level.INFO, msg, null);
}
}
/**
* Log a message at level INFO according to the specified format and argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the INFO level.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void info(String format, Object arg) {
if (logger.isLoggable(Level.INFO)) {
FormattingTuple ft = MessageFormatter.format(format, arg);
log(SELF, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at the INFO level according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the INFO level.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void info(String format, Object argA, Object argB) {
if (logger.isLoggable(Level.INFO)) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
log(SELF, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level INFO according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the INFO level.
* </p>
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
@Override
public void info(String format, Object... argArray) {
if (logger.isLoggable(Level.INFO)) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
log(SELF, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at the INFO level with an accompanying
* message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void info(String msg, Throwable t) {
if (logger.isLoggable(Level.INFO)) {
log(SELF, Level.INFO, msg, t);
}
}
/**
* Is this logger instance enabled for the WARNING level?
*
* @return True if this Logger is enabled for the WARNING level, false
* otherwise.
*/
@Override
public boolean isWarnEnabled() {
return logger.isLoggable(Level.WARNING);
}
/**
* Log a message object at the WARNING level.
*
* @param msg
* - the message object to be logged
*/
@Override
public void warn(String msg) {
logger.logp(Level.WARNING, loggerName, null, msg);
if (logger.isLoggable(Level.WARNING)) {
log(SELF, Level.WARNING, msg, null);
}
}
/**
* Log a message at the WARNING level according to the specified format and
* argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the WARNING level.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void warn(String msg, Throwable cause) {
logger.logp(Level.WARNING, loggerName, null, msg, cause);
public void warn(String format, Object arg) {
if (logger.isLoggable(Level.WARNING)) {
FormattingTuple ft = MessageFormatter.format(format, arg);
log(SELF, Level.WARNING, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at the WARNING level according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the WARNING level.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public String toString() {
return loggerName;
public void warn(String format, Object argA, Object argB) {
if (logger.isLoggable(Level.WARNING)) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
log(SELF, Level.WARNING, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level WARNING according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the WARNING level.
* </p>
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
@Override
public void warn(String format, Object... argArray) {
if (logger.isLoggable(Level.WARNING)) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
log(SELF, Level.WARNING, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at the WARNING level with an accompanying
* message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void warn(String msg, Throwable t) {
if (logger.isLoggable(Level.WARNING)) {
log(SELF, Level.WARNING, msg, t);
}
}
/**
* Is this logger instance enabled for level SEVERE?
*
* @return True if this Logger is enabled for level SEVERE, false otherwise.
*/
@Override
public boolean isErrorEnabled() {
return logger.isLoggable(Level.SEVERE);
}
/**
* Log a message object at the SEVERE level.
*
* @param msg
* - the message object to be logged
*/
@Override
public void error(String msg) {
if (logger.isLoggable(Level.SEVERE)) {
log(SELF, Level.SEVERE, msg, null);
}
}
/**
* Log a message at the SEVERE level according to the specified format and
* argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the SEVERE level.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void error(String format, Object arg) {
if (logger.isLoggable(Level.SEVERE)) {
FormattingTuple ft = MessageFormatter.format(format, arg);
log(SELF, Level.SEVERE, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at the SEVERE level according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the SEVERE level.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void error(String format, Object argA, Object argB) {
if (logger.isLoggable(Level.SEVERE)) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
log(SELF, Level.SEVERE, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level SEVERE according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the SEVERE level.
* </p>
*
* @param format
* the format string
* @param arguments
* an array of arguments
*/
@Override
public void error(String format, Object... arguments) {
if (logger.isLoggable(Level.SEVERE)) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
log(SELF, Level.SEVERE, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at the SEVERE level with an accompanying
* message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void error(String msg, Throwable t) {
if (logger.isLoggable(Level.SEVERE)) {
log(SELF, Level.SEVERE, msg, t);
}
}
/**
* Log the message at the specified level with the specified throwable if any.
* This method creates a LogRecord and fills in caller date before calling
* this instance's JDK14 logger.
*
* See bug report #13 for more details.
*/
private void log(String callerFQCN, Level level, String msg, Throwable t) {
// millis and thread are filled by the constructor
LogRecord record = new LogRecord(level, msg);
record.setLoggerName(name());
record.setThrown(t);
fillCallerData(callerFQCN, record);
logger.log(record);
}
static final String SELF = JdkLogger.class.getName();
static final String SUPER = AbstractInternalLogger.class.getName();
/**
* Fill in caller data if possible.
*
* @param record
* The record to update
*/
private static void fillCallerData(String callerFQCN, LogRecord record) {
StackTraceElement[] steArray = new Throwable().getStackTrace();
int selfIndex = -1;
for (int i = 0; i < steArray.length; i++) {
final String className = steArray[i].getClassName();
if (className.equals(callerFQCN) || className.equals(SUPER)) {
selfIndex = i;
break;
}
}
int found = -1;
for (int i = selfIndex + 1; i < steArray.length; i++) {
final String className = steArray[i].getClassName();
if (!(className.equals(callerFQCN) || className.equals(SUPER))) {
found = i;
break;
}
}
if (found != -1) {
StackTraceElement ste = steArray[found];
// setting the class name has the side effect of setting
// the needToInferCaller variable to false.
record.setSourceClassName(ste.getClassName());
record.setSourceMethodName(ste.getMethodName());
}
}
}

4
common/src/main/java/io/netty/logging/JdkLoggerFactory.java
View File

@ -27,8 +27,6 @@ public class JdkLoggerFactory extends InternalLoggerFactory {
@Override
public InternalLogger newInstance(String name) {
final Logger logger =
Logger.getLogger(name);
return new JdkLogger(logger, name);
return new JdkLogger(Logger.getLogger(name));
}
}

582
common/src/main/java/io/netty/logging/Log4JLogger.java
View File

@ -13,8 +13,33 @@
* License for the specific language governing permissions and limitations
* under the License.
*/
/**
* Copyright (c) 2004-2011 QOS.ch
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
package io.netty.logging;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
/**
@ -23,89 +48,550 @@ import org.apache.log4j.Logger;
*/
class Log4JLogger extends AbstractInternalLogger {
private final Logger logger;
private static final long serialVersionUID = 2851357342488183058L;
final transient Logger logger;
/**
* Following the pattern discussed in pages 162 through 168 of "The complete
* log4j manual".
*/
static final String FQCN = Log4JLogger.class.getName();
// Does the log4j version in use recognize the TRACE level?
// The trace level was introduced in log4j 1.2.12.
final boolean traceCapable;
Log4JLogger(Logger logger) {
super(logger.getName());
this.logger = logger;
traceCapable = isTraceCapable();
}
@Override
public void trace(String msg) {
logger.trace(msg);
}
@Override
public void trace(String msg, Throwable cause) {
logger.trace(msg, cause);
}
@Override
public void debug(String msg) {
logger.debug(msg);
}
@Override
public void debug(String msg, Throwable cause) {
logger.debug(msg, cause);
}
@Override
public void error(String msg) {
logger.error(msg);
}
@Override
public void error(String msg, Throwable cause) {
logger.error(msg, cause);
}
@Override
public void info(String msg) {
logger.info(msg);
}
@Override
public void info(String msg, Throwable cause) {
logger.info(msg, cause);
private boolean isTraceCapable() {
try {
logger.isTraceEnabled();
return true;
} catch (NoSuchMethodError e) {
return false;
}
}
/**
* Is this logger instance enabled for the TRACE level?
*
* @return True if this Logger is enabled for level TRACE, false otherwise.
*/
@Override
public boolean isTraceEnabled() {
return logger.isTraceEnabled();
if (traceCapable) {
return logger.isTraceEnabled();
} else {
return logger.isDebugEnabled();
}
}
/**
* Log a message object at level TRACE.
*
* @param msg
* - the message object to be logged
*/
@Override
public void trace(String msg) {
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msg, null);
}
/**
* Log a message at level TRACE according to the specified format and
* argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for level TRACE.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void trace(String format, Object arg) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft
.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level TRACE according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the TRACE level.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void trace(String format, Object argA, Object argB) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft
.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level TRACE according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the TRACE level.
* </p>
*
* @param format
* the format string
* @param arguments
* an array of arguments
*/
@Override
public void trace(String format, Object... arguments) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft
.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at level TRACE with an accompanying message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void trace(String msg, Throwable t) {
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msg, t);
}
/**
* Is this logger instance enabled for the DEBUG level?
*
* @return True if this Logger is enabled for level DEBUG, false otherwise.
*/
@Override
public boolean isDebugEnabled() {
return logger.isDebugEnabled();
}
/**
* Log a message object at level DEBUG.
*
* @param msg
* - the message object to be logged
*/
@Override
public boolean isErrorEnabled() {
return true;
public void debug(String msg) {
logger.log(FQCN, Level.DEBUG, msg, null);
}
/**
* Log a message at level DEBUG according to the specified format and
* argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for level DEBUG.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void debug(String format, Object arg) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level DEBUG according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the DEBUG level.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void debug(String format, Object argA, Object argB) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level DEBUG according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the DEBUG level.
* </p>
*
* @param format
* the format string
* @param arguments an array of arguments
*/
@Override
public void debug(String format, Object... arguments) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at level DEBUG with an accompanying message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void debug(String msg, Throwable t) {
logger.log(FQCN, Level.DEBUG, msg, t);
}
/**
* Is this logger instance enabled for the INFO level?
*
* @return True if this Logger is enabled for the INFO level, false otherwise.
*/
@Override
public boolean isInfoEnabled() {
return logger.isInfoEnabled();
}
/**
* Log a message object at the INFO level.
*
* @param msg
* - the message object to be logged
*/
@Override
public void info(String msg) {
logger.log(FQCN, Level.INFO, msg, null);
}
/**
* Log a message at level INFO according to the specified format and argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the INFO level.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void info(String format, Object arg) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at the INFO level according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the INFO level.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void info(String format, Object argA, Object argB) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level INFO according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the INFO level.
* </p>
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
@Override
public void info(String format, Object... argArray) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at the INFO level with an accompanying
* message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void info(String msg, Throwable t) {
logger.log(FQCN, Level.INFO, msg, t);
}
/**
* Is this logger instance enabled for the WARN level?
*
* @return True if this Logger is enabled for the WARN level, false otherwise.
*/
@Override
public boolean isWarnEnabled() {
return true;
return logger.isEnabledFor(Level.WARN);
}
/**
* Log a message object at the WARN level.
*
* @param msg
* - the message object to be logged
*/
@Override
public void warn(String msg) {
logger.warn(msg);
logger.log(FQCN, Level.WARN, msg, null);
}
/**
* Log a message at the WARN level according to the specified format and
* argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the WARN level.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void warn(String msg, Throwable cause) {
logger.warn(msg, cause);
public void warn(String format, Object arg) {
if (logger.isEnabledFor(Level.WARN)) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at the WARN level according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the WARN level.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public String toString() {
return String.valueOf(logger.getName());
public void warn(String format, Object argA, Object argB) {
if (logger.isEnabledFor(Level.WARN)) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level WARN according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the WARN level.
* </p>
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
@Override
public void warn(String format, Object... argArray) {
if (logger.isEnabledFor(Level.WARN)) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at the WARN level with an accompanying
* message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void warn(String msg, Throwable t) {
logger.log(FQCN, Level.WARN, msg, t);
}
/**
* Is this logger instance enabled for level ERROR?
*
* @return True if this Logger is enabled for level ERROR, false otherwise.
*/
@Override
public boolean isErrorEnabled() {
return logger.isEnabledFor(Level.ERROR);
}
/**
* Log a message object at the ERROR level.
*
* @param msg
* - the message object to be logged
*/
@Override
public void error(String msg) {
logger.log(FQCN, Level.ERROR, msg, null);
}
/**
* Log a message at the ERROR level according to the specified format and
* argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the ERROR level.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void error(String format, Object arg) {
if (logger.isEnabledFor(Level.ERROR)) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at the ERROR level according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the ERROR level.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void error(String format, Object argA, Object argB) {
if (logger.isEnabledFor(Level.ERROR)) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level ERROR according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the ERROR level.
* </p>
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
@Override
public void error(String format, Object... argArray) {
if (logger.isEnabledFor(Level.ERROR)) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at the ERROR level with an accompanying
* message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void error(String msg, Throwable t) {
logger.log(FQCN, Level.ERROR, msg, t);
}
}

4
common/src/main/java/io/netty/logging/Log4JLoggerFactory.java
View File

@ -26,8 +26,6 @@ public class Log4JLoggerFactory extends InternalLoggerFactory {
@Override
public InternalLogger newInstance(String name) {
final Logger logger =
Logger.getLogger(name);
return new Log4JLogger(logger);
return new Log4JLogger(Logger.getLogger(name));
}
}

428
common/src/main/java/io/netty/logging/MessageFormatter.java Normal file
View File

@ -0,0 +1,428 @@
/*
* Copyright 2013 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
/**
* Copyright (c) 2004-2011 QOS.ch
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
package io.netty.logging;
import java.text.MessageFormat;
import java.util.HashMap;
import java.util.Map;
// contributors: lizongbo: proposed special treatment of array parameter values
// Joern Huxhorn: pointed out double[] omission, suggested deep array copy
/**
* Formats messages according to very simple substitution rules. Substitutions
* can be made 1, 2 or more arguments.
* <p/>
* <p/>
* For example,
* <p/>
* <pre>
* MessageFormatter.format(&quot;Hi {}.&quot;, &quot;there&quot;)
* </pre>
* <p/>
* will return the string "Hi there.".
* <p/>
* The {} pair is called the <em>formatting anchor</em>. It serves to designate
* the location where arguments need to be substituted within the message
* pattern.
* <p/>
* In case your message contains the '{' or the '}' character, you do not have
* to do anything special unless the '}' character immediately follows '{'. For
* example,
* <p/>
* <pre>
* MessageFormatter.format(&quot;Set {1,2,3} is not equal to {}.&quot;, &quot;1,2&quot;);
* </pre>
* <p/>
* will return the string "Set {1,2,3} is not equal to 1,2.".
* <p/>
* <p/>
* If for whatever reason you need to place the string "{}" in the message
* without its <em>formatting anchor</em> meaning, then you need to escape the
* '{' character with '\', that is the backslash character. Only the '{'
* character should be escaped. There is no need to escape the '}' character.
* For example,
* <p/>
* <pre>
* MessageFormatter.format(&quot;Set \\{} is not equal to {}.&quot;, &quot;1,2&quot;);
* </pre>
* <p/>
* will return the string "Set {} is not equal to 1,2.".
* <p/>
* <p/>
* The escaping behavior just described can be overridden by escaping the escape
* character '\'. Calling
* <p/>
* <pre>
* MessageFormatter.format(&quot;File name is C:\\\\{}.&quot;, &quot;file.zip&quot;);
* </pre>
* <p/>
* will return the string "File name is C:\file.zip".
* <p/>
* <p/>
* The formatting conventions are different than those of {@link MessageFormat}
* which ships with the Java platform. This is justified by the fact that
* SLF4J's implementation is 10 times faster than that of {@link MessageFormat}.
* This local performance difference is both measurable and significant in the
* larger context of the complete logging processing chain.
* <p/>
* <p/>
* See also {@link #format(String, Object)},
* {@link #format(String, Object, Object)} and
* {@link #arrayFormat(String, Object[])} methods for more details.
*/
final class MessageFormatter {
static final char DELIM_START = '{';
static final char DELIM_STOP = '}';
static final String DELIM_STR = "{}";
private static final char ESCAPE_CHAR = '\\';
/**
* Performs single argument substitution for the 'messagePattern' passed as
* parameter.
* <p/>
* For example,
* <p/>
* <pre>
* MessageFormatter.format(&quot;Hi {}.&quot;, &quot;there&quot;);
* </pre>
* <p/>
* will return the string "Hi there.".
* <p/>
*
* @param messagePattern The message pattern which will be parsed and formatted
* @param arg The argument to be substituted in place of the formatting anchor
* @return The formatted message
*/
static FormattingTuple format(String messagePattern, Object arg) {
return arrayFormat(messagePattern, new Object[]{arg});
}
/**
* Performs a two argument substitution for the 'messagePattern' passed as
* parameter.
* <p/>
* For example,
* <p/>
* <pre>
* MessageFormatter.format(&quot;Hi {}. My name is {}.&quot;, &quot;Alice&quot;, &quot;Bob&quot;);
* </pre>
* <p/>
* will return the string "Hi Alice. My name is Bob.".
*
* @param messagePattern The message pattern which will be parsed and formatted
* @param argA The argument to be substituted in place of the first formatting
* anchor
* @param argB The argument to be substituted in place of the second formatting
* anchor
* @return The formatted message
*/
static FormattingTuple format(final String messagePattern,
Object argA, Object argB) {
return arrayFormat(messagePattern, new Object[]{argA, argB});
}
static Throwable getThrowableCandidate(Object[] argArray) {
if (argArray == null || argArray.length == 0) {
return null;
}
final Object lastEntry = argArray[argArray.length - 1];
if (lastEntry instanceof Throwable) {
return (Throwable) lastEntry;
}
return null;
}
/**
* Same principle as the {@link #format(String, Object)} and
* {@link #format(String, Object, Object)} methods except that any number of
* arguments can be passed in an array.
*
* @param messagePattern The message pattern which will be parsed and formatted
* @param argArray An array of arguments to be substituted in place of formatting
* anchors
* @return The formatted message
*/
static FormattingTuple arrayFormat(final String messagePattern,
final Object[] argArray) {
Throwable throwableCandidate = getThrowableCandidate(argArray);
if (messagePattern == null) {
return new FormattingTuple(null, argArray, throwableCandidate);
}
if (argArray == null) {
return new FormattingTuple(messagePattern);
}
int i = 0;
int j;
StringBuffer sbuf = new StringBuffer(messagePattern.length() + 50);
int L;
for (L = 0; L < argArray.length; L++) {
j = messagePattern.indexOf(DELIM_STR, i);
if (j == -1) {
// no more variables
if (i == 0) { // this is a simple string
return new FormattingTuple(messagePattern, argArray,
throwableCandidate);
} else { // add the tail string which contains no variables and return
// the result.
sbuf.append(messagePattern.substring(i, messagePattern.length()));
return new FormattingTuple(sbuf.toString(), argArray,
throwableCandidate);
}
} else {
if (isEscapedDelimeter(messagePattern, j)) {
if (!isDoubleEscaped(messagePattern, j)) {
L--; // DELIM_START was escaped, thus should not be incremented
sbuf.append(messagePattern.substring(i, j - 1));
sbuf.append(DELIM_START);
i = j + 1;
} else {
// The escape character preceding the delimiter start is
// itself escaped: "abc x:\\{}"
// we have to consume one backward slash
sbuf.append(messagePattern.substring(i, j - 1));
deeplyAppendParameter(sbuf, argArray[L], new HashMap<Object[], Void>());
i = j + 2;
}
} else {
// normal case
sbuf.append(messagePattern.substring(i, j));
deeplyAppendParameter(sbuf, argArray[L], new HashMap<Object[], Void>());
i = j + 2;
}
}
}
// append the characters following the last {} pair.
sbuf.append(messagePattern.substring(i, messagePattern.length()));
if (L < argArray.length - 1) {
return new FormattingTuple(sbuf.toString(), argArray, throwableCandidate);
} else {
return new FormattingTuple(sbuf.toString(), argArray, null);
}
}
static boolean isEscapedDelimeter(String messagePattern,
int delimeterStartIndex) {
if (delimeterStartIndex == 0) {
return false;
}
return messagePattern.charAt(delimeterStartIndex - 1) == ESCAPE_CHAR;
}
static boolean isDoubleEscaped(String messagePattern,
int delimeterStartIndex) {
return delimeterStartIndex >= 2 && messagePattern.charAt(delimeterStartIndex - 2) == ESCAPE_CHAR;
}
// special treatment of array values was suggested by 'lizongbo'
private static void deeplyAppendParameter(StringBuffer sbuf, Object o,
Map<Object[], Void> seenMap) {
if (o == null) {
sbuf.append("null");
return;
}
if (!o.getClass().isArray()) {
safeObjectAppend(sbuf, o);
} else {
// check for primitive array types because they
// unfortunately cannot be cast to Object[]
if (o instanceof boolean[]) {
booleanArrayAppend(sbuf, (boolean[]) o);
} else if (o instanceof byte[]) {
byteArrayAppend(sbuf, (byte[]) o);
} else if (o instanceof char[]) {
charArrayAppend(sbuf, (char[]) o);
} else if (o instanceof short[]) {
shortArrayAppend(sbuf, (short[]) o);
} else if (o instanceof int[]) {
intArrayAppend(sbuf, (int[]) o);
} else if (o instanceof long[]) {
longArrayAppend(sbuf, (long[]) o);
} else if (o instanceof float[]) {
floatArrayAppend(sbuf, (float[]) o);
} else if (o instanceof double[]) {
doubleArrayAppend(sbuf, (double[]) o);
} else {
objectArrayAppend(sbuf, (Object[]) o, seenMap);
}
}
}
private static void safeObjectAppend(StringBuffer sbuf, Object o) {
try {
String oAsString = o.toString();
sbuf.append(oAsString);
} catch (Throwable t) {
System.err
.println("SLF4J: Failed toString() invocation on an object of type ["
+ o.getClass().getName() + ']');
t.printStackTrace();
sbuf.append("[FAILED toString()]");
}
}
private static void objectArrayAppend(StringBuffer sbuf, Object[] a,
Map<Object[], Void> seenMap) {
sbuf.append('[');
if (!seenMap.containsKey(a)) {
seenMap.put(a, null);
final int len = a.length;
for (int i = 0; i < len; i++) {
deeplyAppendParameter(sbuf, a[i], seenMap);
if (i != len - 1) {
sbuf.append(", ");
}
}
// allow repeats in siblings
seenMap.remove(a);
} else {
sbuf.append("...");
}
sbuf.append(']');
}
private static void booleanArrayAppend(StringBuffer sbuf, boolean[] a) {
sbuf.append('[');
final int len = a.length;
for (int i = 0; i < len; i++) {
sbuf.append(a[i]);
if (i != len - 1) {
sbuf.append(", ");
}
}
sbuf.append(']');
}
private static void byteArrayAppend(StringBuffer sbuf, byte[] a) {
sbuf.append('[');
final int len = a.length;
for (int i = 0; i < len; i++) {
sbuf.append(a[i]);
if (i != len - 1) {
sbuf.append(", ");
}
}
sbuf.append(']');
}
private static void charArrayAppend(StringBuffer sbuf, char[] a) {
sbuf.append('[');
final int len = a.length;
for (int i = 0; i < len; i++) {
sbuf.append(a[i]);
if (i != len - 1) {
sbuf.append(", ");
}
}
sbuf.append(']');
}
private static void shortArrayAppend(StringBuffer sbuf, short[] a) {
sbuf.append('[');
final int len = a.length;
for (int i = 0; i < len; i++) {
sbuf.append(a[i]);
if (i != len - 1) {
sbuf.append(", ");
}
}
sbuf.append(']');
}
private static void intArrayAppend(StringBuffer sbuf, int[] a) {
sbuf.append('[');
final int len = a.length;
for (int i = 0; i < len; i++) {
sbuf.append(a[i]);
if (i != len - 1) {
sbuf.append(", ");
}
}
sbuf.append(']');
}
private static void longArrayAppend(StringBuffer sbuf, long[] a) {
sbuf.append('[');
final int len = a.length;
for (int i = 0; i < len; i++) {
sbuf.append(a[i]);
if (i != len - 1) {
sbuf.append(", ");
}
}
sbuf.append(']');
}
private static void floatArrayAppend(StringBuffer sbuf, float[] a) {
sbuf.append('[');
final int len = a.length;
for (int i = 0; i < len; i++) {
sbuf.append(a[i]);
if (i != len - 1) {
sbuf.append(", ");
}
}
sbuf.append(']');
}
private static void doubleArrayAppend(StringBuffer sbuf, double[] a) {
sbuf.append('[');
final int len = a.length;
for (int i = 0; i < len; i++) {
sbuf.append(a[i]);
if (i != len - 1) {
sbuf.append(", ");
}
}
sbuf.append(']');
}
private MessageFormatter() {
}
}

156
common/src/main/java/io/netty/logging/OsgiLogger.java
View File

@ -1,156 +0,0 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.logging;
import org.osgi.service.log.LogService;
/**
* <a href="http://www.osgi.org/">OSGi</a> {@link LogService} logger.
*/
class OsgiLogger extends AbstractInternalLogger {
private final OsgiLoggerFactory parent;
private final InternalLogger fallback;
private final String name;
private final String prefix;
OsgiLogger(OsgiLoggerFactory parent, String name, InternalLogger fallback) {
this.parent = parent;
this.name = name;
this.fallback = fallback;
prefix = '[' + name + "] ";
}
@Override
public void trace(String msg) {
// This logger doesn't have TRACE level
}
@Override
public void trace(String msg, Throwable cause) {
// This logger doesn't have TRACE level
}
@Override
public void debug(String msg) {
LogService logService = parent.getLogService();
if (logService != null) {
logService.log(LogService.LOG_DEBUG, prefix + msg);
} else {
fallback.debug(msg);
}
}
@Override
public void debug(String msg, Throwable cause) {
LogService logService = parent.getLogService();
if (logService != null) {
logService.log(LogService.LOG_DEBUG, prefix + msg, cause);
} else {
fallback.debug(msg, cause);
}
}
@Override
public void error(String msg) {
LogService logService = parent.getLogService();
if (logService != null) {
logService.log(LogService.LOG_ERROR, prefix + msg);
} else {
fallback.error(msg);
}
}
@Override
public void error(String msg, Throwable cause) {
LogService logService = parent.getLogService();
if (logService != null) {
logService.log(LogService.LOG_ERROR, prefix + msg, cause);
} else {
fallback.error(msg, cause);
}
}
@Override
public void info(String msg) {
LogService logService = parent.getLogService();
if (logService != null) {
logService.log(LogService.LOG_INFO, prefix + msg);
} else {
fallback.info(msg);
}
}
@Override
public void info(String msg, Throwable cause) {
LogService logService = parent.getLogService();
if (logService != null) {
logService.log(LogService.LOG_INFO, prefix + msg, cause);
} else {
fallback.info(msg, cause);
}
}
@Override
public boolean isTraceEnabled() {
return false;
}
@Override
public boolean isDebugEnabled() {
return true;
}
@Override
public boolean isErrorEnabled() {
return true;
}
@Override
public boolean isInfoEnabled() {
return true;
}
@Override
public boolean isWarnEnabled() {
return true;
}
@Override
public void warn(String msg) {
LogService logService = parent.getLogService();
if (logService != null) {
logService.log(LogService.LOG_WARNING, prefix + msg);
} else {
fallback.warn(msg);
}
}
@Override
public void warn(String msg, Throwable cause) {
LogService logService = parent.getLogService();
if (logService != null) {
logService.log(LogService.LOG_WARNING, prefix + msg, cause);
} else {
fallback.warn(msg, cause);
}
}
@Override
public String toString() {
return name;
}
}

84
common/src/main/java/io/netty/logging/OsgiLoggerFactory.java
View File

@ -1,84 +0,0 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.logging;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceReference;
import org.osgi.service.log.LogService;
import org.osgi.util.tracker.ServiceTracker;
/**
* Logger factory which creates an <a href="http://www.osgi.org/">OSGi</a>
* {@link LogService} logger.
*/
@SuppressWarnings("all")
public class OsgiLoggerFactory extends InternalLoggerFactory {
private final ServiceTracker logServiceTracker;
private final InternalLoggerFactory fallback;
volatile LogService logService;
public OsgiLoggerFactory(BundleContext ctx) {
this(ctx, null);
}
public OsgiLoggerFactory(BundleContext ctx, InternalLoggerFactory fallback) {
if (ctx == null) {
throw new NullPointerException("ctx");
}
if (fallback == null) {
fallback = InternalLoggerFactory.getDefaultFactory();
if (fallback instanceof OsgiLoggerFactory) {
fallback = new JdkLoggerFactory();
}
}
this.fallback = fallback;
logServiceTracker = new ServiceTracker(
ctx, "org.osgi.service.log.LogService", null) {
@Override
public Object addingService(ServiceReference reference) {
LogService service = (LogService) super.addingService(reference);
logService = service;
return service;
}
@Override
public void removedService(ServiceReference reference, Object service) {
logService = null;
}
};
logServiceTracker.open();
}
public InternalLoggerFactory getFallback() {
return fallback;
}
public LogService getLogService() {
return logService;
}
public void destroy() {
logService = null;
logServiceTracker.close();
}
@Override
public InternalLogger newInstance(String name) {
return new OsgiLogger(this, name, fallback.newInstance(name));
}
}

167
common/src/main/java/io/netty/logging/Slf4JLogger.java
View File

@ -22,65 +22,73 @@ import org.slf4j.Logger;
*/
class Slf4JLogger extends AbstractInternalLogger {
private final Logger logger;
private static final long serialVersionUID = 108038972685130825L;
private final transient Logger logger;
Slf4JLogger(Logger logger) {
super(logger.getName());
this.logger = logger;
}
@Override
public void trace(String msg) {
logger.trace(msg);
}
@Override
public void trace(String msg, Throwable cause) {
logger.trace(msg, cause);
}
@Override
public void debug(String msg) {
logger.debug(msg);
}
@Override
public void debug(String msg, Throwable cause) {
logger.debug(msg, cause);
}
@Override
public void error(String msg) {
logger.error(msg);
}
@Override
public void error(String msg, Throwable cause) {
logger.error(msg, cause);
}
@Override
public void info(String msg) {
logger.info(msg);
}
@Override
public void info(String msg, Throwable cause) {
logger.info(msg, cause);
}
@Override
public boolean isTraceEnabled() {
return logger.isTraceEnabled();
}
@Override
public void trace(String msg) {
logger.trace(msg);
}
@Override
public void trace(String format, Object arg) {
logger.trace(format, arg);
}
@Override
public void trace(String format, Object argA, Object argB) {
logger.trace(format, argA, argB);
}
@Override
public void trace(String format, Object[] argArray) {
logger.trace(format, argArray);
}
@Override
public void trace(String msg, Throwable t) {
logger.trace(msg, t);
}
@Override
public boolean isDebugEnabled() {
return logger.isDebugEnabled();
}
@Override
public boolean isErrorEnabled() {
return logger.isErrorEnabled();
public void debug(String msg) {
logger.debug(msg);
}
@Override
public void debug(String format, Object arg) {
logger.debug(format, arg);
}
@Override
public void debug(String format, Object argA, Object argB) {
logger.debug(format, argA, argB);
}
@Override
public void debug(String format, Object[] argArray) {
logger.debug(format, argArray);
}
@Override
public void debug(String msg, Throwable t) {
logger.debug(msg, t);
}
@Override
@ -88,6 +96,31 @@ class Slf4JLogger extends AbstractInternalLogger {
return logger.isInfoEnabled();
}
@Override
public void info(String msg) {
logger.info(msg);
}
@Override
public void info(String format, Object arg) {
logger.info(format, arg);
}
@Override
public void info(String format, Object argA, Object argB) {
logger.info(format, argA, argB);
}
@Override
public void info(String format, Object[] argArray) {
logger.info(format, argArray);
}
@Override
public void info(String msg, Throwable t) {
logger.info(msg, t);
}
@Override
public boolean isWarnEnabled() {
return logger.isWarnEnabled();
@ -99,12 +132,52 @@ class Slf4JLogger extends AbstractInternalLogger {
}
@Override
public void warn(String msg, Throwable cause) {
logger.warn(msg, cause);
public void warn(String format, Object arg) {
logger.warn(format, arg);
}
@Override
public String toString() {
return String.valueOf(logger.getName());
public void warn(String format, Object[] argArray) {
logger.warn(format, argArray);
}
@Override
public void warn(String format, Object argA, Object argB) {
logger.warn(format, argA, argB);
}
@Override
public void warn(String msg, Throwable t) {
logger.warn(msg, t);
}
@Override
public boolean isErrorEnabled() {
return logger.isErrorEnabled();
}
@Override
public void error(String msg) {
logger.error(msg);
}
@Override
public void error(String format, Object arg) {
logger.error(format, arg);
}
@Override
public void error(String format, Object argA, Object argB) {
logger.error(format, argA, argB);
}
@Override
public void error(String format, Object[] argArray) {
logger.error(format, argArray);
}
@Override
public void error(String msg, Throwable t) {
logger.error(msg, t);
}
}

43
common/src/main/java/io/netty/logging/Slf4JLoggerFactory.java
View File

@ -16,8 +16,12 @@
package io.netty.logging;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.helpers.NOPLoggerFactory;
import java.io.OutputStream;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
/**
* Logger factory which creates a <a href="http://www.slf4j.org/">SLF4J</a>
@ -25,10 +29,41 @@ import org.slf4j.LoggerFactory;
*/
public class Slf4JLoggerFactory extends InternalLoggerFactory {
public Slf4JLoggerFactory() {
}
Slf4JLoggerFactory(boolean failIfNOP) {
assert failIfNOP; // Should be always called with true.
// SFL4J writes it error messages to System.err. Capture them so that the user does not see such a message on
// the console during automatic detection.
final StringBuffer buf = new StringBuffer();
final PrintStream err = System.err;
try {
System.setErr(new PrintStream(new OutputStream() {
@Override
public void write(int b) {
buf.append((char) b);
}
}, true, "US-ASCII"));
} catch (UnsupportedEncodingException e) {
throw new Error(e);
}
try {
if (LoggerFactory.getILoggerFactory() instanceof NOPLoggerFactory) {
throw new NoClassDefFoundError(buf.toString());
} else {
err.print(buf.toString());
err.flush();
}
} finally {
System.setErr(err);
}
}
@Override
public InternalLogger newInstance(String name) {
final Logger logger =
LoggerFactory.getLogger(name);
return new Slf4JLogger(logger);
return new Slf4JLogger(LoggerFactory.getLogger(name));
}
}

6
common/src/test/java/io/netty/logging/CommonsLoggerFactoryTest.java
View File

@ -15,16 +15,16 @@
*/
package io.netty.logging;
import static org.junit.Assert.*;
import org.junit.Test;
import static org.junit.Assert.*;
public class CommonsLoggerFactoryTest {
@Test
public void testCreation() {
InternalLogger logger = new CommonsLoggerFactory().newInstance("foo");
assertTrue(logger instanceof CommonsLogger);
assertEquals("foo", logger.toString());
assertEquals("foo", logger.name());
}
}

11
common/src/test/java/io/netty/logging/InternalLoggerFactoryTest.java
View File

@ -15,13 +15,13 @@
*/
package io.netty.logging;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
public class InternalLoggerFactoryTest {
private static final Exception e = new Exception();
private InternalLoggerFactory oldLoggerFactory;
@ -49,11 +49,6 @@ public class InternalLoggerFactoryTest {
InternalLoggerFactory.setDefaultFactory(null);
}
@Test
public void shouldReturnWrappedLogger() {
assertNotSame(mock, InternalLoggerFactory.getInstance("mock"));
}
@Test
public void shouldGetInstance() {
InternalLoggerFactory.setDefaultFactory(oldLoggerFactory);

30
common/src/test/java/io/netty/logging/JBossLoggerFactoryTest.java
View File

@ -1,30 +0,0 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.logging;
import static org.junit.Assert.*;
import org.junit.Test;
public class JBossLoggerFactoryTest {
@Test
public void testCreation() {
InternalLogger logger = new JBossLoggerFactory().newInstance("foo");
assertTrue(logger instanceof JBossLogger);
assertEquals("foo", logger.toString());
}
}

219
common/src/test/java/io/netty/logging/JBossLoggerTest.java
View File

@ -1,219 +0,0 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.logging;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
import org.jboss.logging.Logger;
import org.junit.Test;
public class JBossLoggerTest {
private static final Exception e = new Exception();
@Test
public void testIsTraceEnabled() {
Logger mock =
createStrictMock(Logger.class);
expect(mock.isTraceEnabled()).andReturn(true);
replay(mock);
InternalLogger logger = new JBossLogger(mock);
assertTrue(logger.isTraceEnabled());
verify(mock);
}
@Test
@SuppressWarnings("deprecation")
public void testIsDebugEnabled() {
Logger mock =
createStrictMock(Logger.class);
expect(mock.isDebugEnabled()).andReturn(true);
replay(mock);
InternalLogger logger = new JBossLogger(mock);
assertTrue(logger.isDebugEnabled());
verify(mock);
}
@Test
@SuppressWarnings("deprecation")
public void testIsInfoEnabled() {
Logger mock =
createStrictMock(Logger.class);
expect(mock.isInfoEnabled()).andReturn(true);
replay(mock);
InternalLogger logger = new JBossLogger(mock);
assertTrue(logger.isInfoEnabled());
verify(mock);
}
@Test
public void testIsWarnEnabled() {
Logger mock =
createStrictMock(Logger.class);
replay(mock);
InternalLogger logger = new JBossLogger(mock);
assertTrue(logger.isWarnEnabled());
verify(mock);
}
@Test
public void testIsErrorEnabled() {
Logger mock =
createStrictMock(Logger.class);
replay(mock);
InternalLogger logger = new JBossLogger(mock);
assertTrue(logger.isErrorEnabled());
verify(mock);
}
@Test
public void testTrace() {
Logger mock =
createStrictMock(Logger.class);
mock.trace("a");
replay(mock);
InternalLogger logger = new JBossLogger(mock);
logger.trace("a");
verify(mock);
}
@Test
public void testTraceWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.trace("a", e);
replay(mock);
InternalLogger logger = new JBossLogger(mock);
logger.trace("a", e);
verify(mock);
}
@Test
public void testDebug() {
Logger mock =
createStrictMock(Logger.class);
mock.debug("a");
replay(mock);
InternalLogger logger = new JBossLogger(mock);
logger.debug("a");
verify(mock);
}
@Test
public void testDebugWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.debug("a", e);
replay(mock);
InternalLogger logger = new JBossLogger(mock);
logger.debug("a", e);
verify(mock);
}
@Test
public void testInfo() {
Logger mock =
createStrictMock(Logger.class);
mock.info("a");
replay(mock);
InternalLogger logger = new JBossLogger(mock);
logger.info("a");
verify(mock);
}
@Test
public void testInfoWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.info("a", e);
replay(mock);
InternalLogger logger = new JBossLogger(mock);
logger.info("a", e);
verify(mock);
}
@Test
public void testWarn() {
Logger mock =
createStrictMock(Logger.class);
mock.warn("a");
replay(mock);
InternalLogger logger = new JBossLogger(mock);
logger.warn("a");
verify(mock);
}
@Test
public void testWarnWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.warn("a", e);
replay(mock);
InternalLogger logger = new JBossLogger(mock);
logger.warn("a", e);
verify(mock);
}
@Test
public void testError() {
Logger mock =
createStrictMock(Logger.class);
mock.error("a");
replay(mock);
InternalLogger logger = new JBossLogger(mock);
logger.error("a");
verify(mock);
}
@Test
public void testErrorWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.error("a", e);
replay(mock);
InternalLogger logger = new JBossLogger(mock);
logger.error("a", e);
verify(mock);
}
}

6
common/src/test/java/io/netty/logging/JdkLoggerFactoryTest.java
View File

@ -15,16 +15,16 @@
*/
package io.netty.logging;
import static org.junit.Assert.*;
import org.junit.Test;
import static org.junit.Assert.*;
public class JdkLoggerFactoryTest {
@Test
public void testCreation() {
InternalLogger logger = new JdkLoggerFactory().newInstance("foo");
assertTrue(logger instanceof JdkLogger);
assertEquals("foo", logger.toString());
assertEquals("foo", logger.name());
}
}

225
common/src/test/java/io/netty/logging/JdkLoggerTest.java
View File

@ -1,225 +0,0 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.logging;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.junit.Test;
public class JdkLoggerTest {
private static final Exception e = new Exception();
@Test
public void testIsTraceEnabled() {
Logger mock =
createStrictMock(Logger.class);
expect(mock.isLoggable(Level.FINEST)).andReturn(true);
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
assertTrue(logger.isTraceEnabled());
verify(mock);
}
@Test
public void testIsDebugEnabled() {
Logger mock =
createStrictMock(Logger.class);
expect(mock.isLoggable(Level.FINE)).andReturn(true);
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
assertTrue(logger.isDebugEnabled());
verify(mock);
}
@Test
public void testIsInfoEnabled() {
Logger mock =
createStrictMock(Logger.class);
expect(mock.isLoggable(Level.INFO)).andReturn(true);
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
assertTrue(logger.isInfoEnabled());
verify(mock);
}
@Test
public void testIsWarnEnabled() {
Logger mock =
createStrictMock(Logger.class);
expect(mock.isLoggable(Level.WARNING)).andReturn(true);
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
assertTrue(logger.isWarnEnabled());
verify(mock);
}
@Test
public void testIsErrorEnabled() {
Logger mock =
createStrictMock(Logger.class);
expect(mock.isLoggable(Level.SEVERE)).andReturn(true);
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
assertTrue(logger.isErrorEnabled());
verify(mock);
}
@Test
public void testTrace() {
Logger mock =
createStrictMock(Logger.class);
mock.logp(Level.FINEST, "foo", null, "a");
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
logger.trace("a");
verify(mock);
}
@Test
public void testTraceWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.logp(Level.FINEST, "foo", null, "a", e);
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
logger.trace("a", e);
verify(mock);
}
@Test
public void testDebug() {
Logger mock =
createStrictMock(Logger.class);
mock.logp(Level.FINE, "foo", null, "a");
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
logger.debug("a");
verify(mock);
}
@Test
public void testDebugWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.logp(Level.FINE, "foo", null, "a", e);
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
logger.debug("a", e);
verify(mock);
}
@Test
public void testInfo() {
Logger mock =
createStrictMock(Logger.class);
mock.logp(Level.INFO, "foo", null, "a");
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
logger.info("a");
verify(mock);
}
@Test
public void testInfoWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.logp(Level.INFO, "foo", null, "a", e);
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
logger.info("a", e);
verify(mock);
}
@Test
public void testWarn() {
Logger mock =
createStrictMock(Logger.class);
mock.logp(Level.WARNING, "foo", null, "a");
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
logger.warn("a");
verify(mock);
}
@Test
public void testWarnWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.logp(Level.WARNING, "foo", null, "a", e);
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
logger.warn("a", e);
verify(mock);
}
@Test
public void testError() {
Logger mock =
createStrictMock(Logger.class);
mock.logp(Level.SEVERE, "foo", null, "a");
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
logger.error("a");
verify(mock);
}
@Test
public void testErrorWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.logp(Level.SEVERE, "foo", null, "a", e);
replay(mock);
InternalLogger logger = new JdkLogger(mock, "foo");
logger.error("a", e);
verify(mock);
}
}

6
common/src/test/java/io/netty/logging/Log4JLoggerFactoryTest.java
View File

@ -15,16 +15,16 @@
*/
package io.netty.logging;
import static org.junit.Assert.*;
import org.junit.Test;
import static org.junit.Assert.*;
public class Log4JLoggerFactoryTest {
@Test
public void testCreation() {
InternalLogger logger = new Log4JLoggerFactory().newInstance("foo");
assertTrue(logger instanceof Log4JLogger);
assertEquals("foo", logger.toString());
assertEquals("foo", logger.name());
}
}

220
common/src/test/java/io/netty/logging/Log4JLoggerTest.java
View File

@ -1,220 +0,0 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.logging;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
import org.apache.log4j.Logger;
import org.junit.Test;
public class Log4JLoggerTest {
private static final Exception e = new Exception();
@Test
public void testIsTraceEnabled() {
Logger mock =
createStrictMock(Logger.class);
expect(mock.isTraceEnabled()).andReturn(true);
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
assertTrue(logger.isTraceEnabled());
verify(mock);
}
@Test
public void testIsDebugEnabled() {
Logger mock =
createStrictMock(Logger.class);
expect(mock.isDebugEnabled()).andReturn(true);
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
assertTrue(logger.isDebugEnabled());
verify(mock);
}
@Test
public void testIsInfoEnabled() {
Logger mock =
createStrictMock(Logger.class);
expect(mock.isInfoEnabled()).andReturn(true);
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
assertTrue(logger.isInfoEnabled());
verify(mock);
}
@Test
public void testIsWarnEnabled() {
Logger mock =
createStrictMock(Logger.class);
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
assertTrue(logger.isWarnEnabled());
verify(mock);
}
@Test
public void testIsErrorEnabled() {
Logger mock =
createStrictMock(Logger.class);
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
assertTrue(logger.isErrorEnabled());
verify(mock);
}
@Test
public void testTrace() {
Logger mock =
createStrictMock(Logger.class);
mock.trace("a");
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
logger.trace("a");
verify(mock);
}
@Test
public void testTraceWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.trace("a", e);
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
logger.trace("a", e);
verify(mock);
}
@Test
public void testDebug() {
Logger mock =
createStrictMock(Logger.class);
mock.debug("a");
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
logger.debug("a");
verify(mock);
}
@Test
public void testDebugWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.debug("a", e);
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
logger.debug("a", e);
verify(mock);
}
@Test
public void testInfo() {
Logger mock =
createStrictMock(Logger.class);
mock.info("a");
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
logger.info("a");
verify(mock);
}
@Test
public void testInfoWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.info("a", e);
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
logger.info("a", e);
verify(mock);
}
@Test
public void testWarn() {
Logger mock =
createStrictMock(Logger.class);
mock.warn("a");
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
logger.warn("a");
verify(mock);
}
@Test
public void testWarnWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.warn("a", e);
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
logger.warn("a", e);
verify(mock);
}
@Test
public void testError() {
Logger mock =
createStrictMock(Logger.class);
mock.error("a");
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
logger.error("a");
verify(mock);
}
@Test
public void testErrorWithException() {
Logger mock =
createStrictMock(Logger.class);
mock.error("a", e);
replay(mock);
InternalLogger logger = new Log4JLogger(mock);
logger.error("a", e);
verify(mock);
}
}

6
common/src/test/java/io/netty/logging/Slf4JLoggerFactoryTest.java
View File

@ -15,16 +15,16 @@
*/
package io.netty.logging;
import static org.junit.Assert.*;
import org.junit.Test;
import static org.junit.Assert.*;
public class Slf4JLoggerFactoryTest {
@Test
public void testCreation() {
InternalLogger logger = new Slf4JLoggerFactory().newInstance("foo");
assertTrue(logger instanceof Slf4JLogger);
assertEquals("foo", logger.toString());
assertEquals("foo", logger.name());
}
}

21
common/src/test/java/io/netty/logging/Slf4JLoggerTest.java
View File

@ -15,12 +15,12 @@
*/
package io.netty.logging;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
import org.junit.Test;
import org.slf4j.Logger;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
public class Slf4JLoggerTest {
private static final Exception e = new Exception();
@ -29,6 +29,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
expect(mock.isTraceEnabled()).andReturn(true);
replay(mock);
@ -42,6 +43,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
expect(mock.isDebugEnabled()).andReturn(true);
replay(mock);
@ -55,6 +57,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
expect(mock.isInfoEnabled()).andReturn(true);
replay(mock);
@ -68,6 +71,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
expect(mock.isWarnEnabled()).andReturn(true);
replay(mock);
@ -81,6 +85,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
expect(mock.isErrorEnabled()).andReturn(true);
replay(mock);
@ -94,6 +99,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
mock.trace("a");
replay(mock);
@ -107,6 +113,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
mock.trace("a", e);
replay(mock);
@ -120,6 +127,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
mock.debug("a");
replay(mock);
@ -133,6 +141,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
mock.debug("a", e);
replay(mock);
@ -146,6 +155,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
mock.info("a");
replay(mock);
@ -159,6 +169,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
mock.info("a", e);
replay(mock);
@ -172,6 +183,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
mock.warn("a");
replay(mock);
@ -185,6 +197,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
mock.warn("a", e);
replay(mock);
@ -198,6 +211,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
mock.error("a");
replay(mock);
@ -211,6 +225,7 @@ public class Slf4JLoggerTest {
Logger mock =
createStrictMock(Logger.class);
expect(mock.getName()).andReturn("foo");
mock.error("a", e);
replay(mock);

504
license/LICENSE.jboss-logging.txt
View File

@ -1,504 +0,0 @@
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
[This is the first released version of the Lesser GPL. It also counts
as the successor of the GNU Library Public License, version 2, hence
the version number 2.1.]
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
Licenses are intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users.
This license, the Lesser General Public License, applies to some
specially designated software packages--typically libraries--of the
Free Software Foundation and other authors who decide to use it. You
can use it too, but we suggest you first think carefully about whether
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identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

18
pom.xml
View File

@ -123,32 +123,16 @@
<version>2.5</version>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
<version>4.3.0</version>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.compendium</artifactId>
<version>4.3.0</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.6.5</version>
<version>1.7.2</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>org.jboss.logging</groupId>
<artifactId>jboss-logging-spi</artifactId>
<version>2.1.2.GA</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>

3
transport-udt/pom.xml
View File

@ -63,8 +63,7 @@
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.2</version>
<scope>compile</scope>
<scope>test</scope>
</dependency>
<dependency>

12
transport-udt/src/test/java/io/netty/channel/udt/bench/xfer/UdtNetty.java
View File

@ -22,8 +22,6 @@ import com.yammer.metrics.core.Meter;
import io.netty.bootstrap.Bootstrap;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelHandler;
import io.netty.logging.InternalLoggerFactory;
import io.netty.logging.Slf4JLoggerFactory;
import io.netty.channel.udt.util.BootHelp;
import io.netty.channel.udt.util.CustomReporter;
import io.netty.channel.udt.util.EchoMessageHandler;
@ -46,16 +44,6 @@ public final class UdtNetty {
static final Logger log = LoggerFactory.getLogger(UdtNetty.class);
/**
* use slf4j provider for io.netty.logging.InternalLogger
*/
static {
final InternalLoggerFactory defaultFactory = new Slf4JLoggerFactory();
InternalLoggerFactory.setDefaultFactory(defaultFactory);
log.info("InternalLoggerFactory={}", InternalLoggerFactory
.getDefaultFactory().getClass().getName());
}
/** benchmark duration */
static final int time = 10 * 60 * 1000;

6
transport-udt/src/test/java/io/netty/channel/udt/nio/NioUdtByteAcceptorChannelTest.java
View File

@ -18,10 +18,14 @@ package io.netty.channel.udt.nio;
import io.netty.buffer.BufType;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static org.junit.Assert.*;
public class NioUdtByteAcceptorChannelTest extends TestAny {
public class NioUdtByteAcceptorChannelTest {
protected static final Logger log = LoggerFactory.getLogger(NioUdtByteAcceptorChannelTest.class);
/**
* verify channel meta data

6
transport-udt/src/test/java/io/netty/channel/udt/nio/NioUdtByteConnectorChannelTest.java
View File

@ -18,10 +18,14 @@ package io.netty.channel.udt.nio;
import io.netty.buffer.BufType;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static org.junit.Assert.*;
public class NioUdtByteConnectorChannelTest extends TestAny {
public class NioUdtByteConnectorChannelTest {
protected static final Logger log = LoggerFactory.getLogger(NioUdtByteAcceptorChannelTest.class);
/**
* verify channel meta data

12
transport-udt/src/test/java/io/netty/channel/udt/nio/NioUdtByteRendezvousChannelTest.java
View File

@ -25,13 +25,17 @@ import io.netty.channel.udt.util.BootHelp;
import io.netty.channel.udt.util.EchoByteHandler;
import io.netty.channel.udt.util.UnitHelp;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.net.InetSocketAddress;
import java.util.concurrent.TimeUnit;
import static org.junit.Assert.*;
public class NioUdtByteRendezvousChannelTest extends TestAny {
public class NioUdtByteRendezvousChannelTest {
protected static final Logger log = LoggerFactory.getLogger(NioUdtByteAcceptorChannelTest.class);
/**
* verify channel meta data
@ -76,7 +80,7 @@ public class NioUdtByteRendezvousChannelTest extends TestAny {
while (handler1.meter().count() < transferLimit
&& handler2.meter().count() < transferLimit) {
log.info("progress : {} {}", handler1.meter().count(), handler2
NioUdtByteAcceptorChannelTest.log.info("progress : {} {}", handler1.meter().count(), handler2
.meter().count());
Thread.sleep(1000);
@ -86,8 +90,8 @@ public class NioUdtByteRendezvousChannelTest extends TestAny {
connectFuture1.channel().close().sync();
connectFuture2.channel().close().sync();
log.info("handler1 : {}", handler1.meter().count());
log.info("handler2 : {}", handler2.meter().count());
NioUdtByteAcceptorChannelTest.log.info("handler1 : {}", handler1.meter().count());
NioUdtByteAcceptorChannelTest.log.info("handler2 : {}", handler2.meter().count());
assertTrue(handler1.meter().count() >= transferLimit);
assertTrue(handler2.meter().count() >= transferLimit);

6
transport-udt/src/test/java/io/netty/channel/udt/nio/NioUdtMessageAcceptorChannelTest.java
View File

@ -18,10 +18,14 @@ package io.netty.channel.udt.nio;
import io.netty.buffer.BufType;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static org.junit.Assert.*;
public class NioUdtMessageAcceptorChannelTest extends TestAny {
public class NioUdtMessageAcceptorChannelTest {
protected static final Logger log = LoggerFactory.getLogger(NioUdtByteAcceptorChannelTest.class);
/**
* verify channel meta data

6
transport-udt/src/test/java/io/netty/channel/udt/nio/NioUdtMessageConnectorChannelTest.java
View File

@ -18,10 +18,14 @@ package io.netty.channel.udt.nio;
import io.netty.buffer.BufType;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static org.junit.Assert.*;
public class NioUdtMessageConnectorChannelTest extends TestAny {
public class NioUdtMessageConnectorChannelTest {
protected static final Logger log = LoggerFactory.getLogger(NioUdtByteAcceptorChannelTest.class);
/**
* verify channel meta data

12
transport-udt/src/test/java/io/netty/channel/udt/nio/NioUdtMessageRendezvousChannelTest.java
View File

@ -25,13 +25,17 @@ import io.netty.channel.udt.util.BootHelp;
import io.netty.channel.udt.util.EchoMessageHandler;
import io.netty.channel.udt.util.UnitHelp;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.net.InetSocketAddress;
import java.util.concurrent.TimeUnit;
import static org.junit.Assert.*;
public class NioUdtMessageRendezvousChannelTest extends TestAny {
public class NioUdtMessageRendezvousChannelTest {
protected static final Logger log = LoggerFactory.getLogger(NioUdtByteAcceptorChannelTest.class);
/**
* verify channel meta data
@ -80,7 +84,7 @@ public class NioUdtMessageRendezvousChannelTest extends TestAny {
while (handler1.meter().count() < transferLimit
&& handler2.meter().count() < transferLimit) {
log.info("progress : {} {}", handler1.meter().count(), handler2
NioUdtByteAcceptorChannelTest.log.info("progress : {} {}", handler1.meter().count(), handler2
.meter().count());
Thread.sleep(1000);
@ -90,8 +94,8 @@ public class NioUdtMessageRendezvousChannelTest extends TestAny {
connectFuture1.channel().close().sync();
connectFuture2.channel().close().sync();
log.info("handler1 : {}", handler1.meter().count());
log.info("handler2 : {}", handler2.meter().count());
NioUdtByteAcceptorChannelTest.log.info("handler1 : {}", handler1.meter().count());
NioUdtByteAcceptorChannelTest.log.info("handler2 : {}", handler2.meter().count());
assertTrue(handler1.meter().count() >= transferLimit);
assertTrue(handler2.meter().count() >= transferLimit);

6
transport-udt/src/test/java/io/netty/channel/udt/nio/NioUdtProviderTest.java
View File

@ -17,10 +17,14 @@
package io.netty.channel.udt.nio;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static org.junit.Assert.*;
public class NioUdtProviderTest extends TestAny {
public class NioUdtProviderTest {
protected static final Logger log = LoggerFactory.getLogger(NioUdtProviderTest.class);
/**
* verify factory

42
transport-udt/src/test/java/io/netty/channel/udt/nio/TestAny.java
View File

@ -1,42 +0,0 @@
/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.channel.udt.nio;
import io.netty.logging.InternalLoggerFactory;
import io.netty.logging.Slf4JLoggerFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* shared test base
*/
public abstract class TestAny {
protected static final Logger log = LoggerFactory.getLogger(TestAny.class);
/**
* use slf4j provider for io.netty.logging.InternalLogger
*/
static {
final InternalLoggerFactory defaultFactory = new Slf4JLoggerFactory();
InternalLoggerFactory.setDefaultFactory(defaultFactory);
log.info("InternalLoggerFactory={}", InternalLoggerFactory
.getDefaultFactory().getClass().getName());
}
}

14
transport-udt/src/test/java/io/netty/channel/udt/util/CaliperBench.java
View File

@ -16,14 +16,10 @@
package io.netty.channel.udt.util;
import io.netty.logging.InternalLoggerFactory;
import io.netty.logging.Slf4JLoggerFactory;
import com.google.caliper.SimpleBenchmark;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.caliper.SimpleBenchmark;
/**
* Base class for caliper/metrics benchmarks.
*/
@ -45,14 +41,6 @@ public abstract class CaliperBench extends SimpleBenchmark {
});
}
/**
* Use slf4j logging.
*/
static {
final InternalLoggerFactory defaultFactory = new Slf4JLoggerFactory();
InternalLoggerFactory.setDefaultFactory(defaultFactory);
}
protected final Logger log = LoggerFactory.getLogger(getClass());
private volatile CaliperMeasure measure;