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Using public LogLevel for HTTP/2 frame logging.

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Motivation:

The Http2FrameLogger is currently using the internal logging classes. We should change this so that it's using the public classes and then converts internally.

Modifications:

Modified Http2FrameLogger and the examples to use the public LogLevel class.

Result:

Fixes #2512
This commit is contained in:
nmittler 2015-03-17 07:52:02 -07:00
parent 9ccc1f3155
commit 0fe67cfba5
4 changed files with 27 additions and 19 deletions
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16
codec-http2/src/main/java/io/netty/handler/codec/http2/Http2FrameLogger.java
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@ -16,9 +16,11 @@
package io.netty.handler.codec.http2;
import static io.netty.util.internal.ObjectUtil.checkNotNull;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufUtil;
import io.netty.channel.ChannelHandlerAdapter;
import io.netty.handler.logging.LogLevel;
import io.netty.util.internal.logging.InternalLogLevel;
import io.netty.util.internal.logging.InternalLogger;
import io.netty.util.internal.logging.InternalLoggerFactory;
@ -37,11 +39,19 @@ public class Http2FrameLogger extends ChannelHandlerAdapter {
private final InternalLogger logger;
private final InternalLogLevel level;
public Http2FrameLogger(InternalLogLevel level) {
this(level, InternalLoggerFactory.getInstance(Http2FrameLogger.class));
public Http2FrameLogger(LogLevel level) {
this(level.toInternalLevel(), InternalLoggerFactory.getInstance(Http2FrameLogger.class));
}
public Http2FrameLogger(InternalLogLevel level, InternalLogger logger) {
public Http2FrameLogger(LogLevel level, String name) {
this(level.toInternalLevel(), InternalLoggerFactory.getInstance(name));
}
public Http2FrameLogger(LogLevel level, Class<?> clazz) {
this(level.toInternalLevel(), InternalLoggerFactory.getInstance(clazz));
}
private Http2FrameLogger(InternalLogLevel level, InternalLogger logger) {
this.level = checkNotNull(level, "level");
this.logger = checkNotNull(logger, "logger");
}

8
example/src/main/java/io/netty/example/http2/client/Http2ClientInitializer.java
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@ -14,6 +14,8 @@
*/
package io.netty.example.http2.client;
import static io.netty.handler.logging.LogLevel.INFO;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import io.netty.channel.ChannelInitializer;
@ -38,16 +40,12 @@ import io.netty.handler.codec.http2.Http2OutboundFrameLogger;
import io.netty.handler.codec.http2.HttpToHttp2ConnectionHandler;
import io.netty.handler.codec.http2.InboundHttp2ToHttpAdapter;
import io.netty.handler.ssl.SslContext;
import io.netty.util.internal.logging.InternalLoggerFactory;
import static io.netty.util.internal.logging.InternalLogLevel.INFO;
/**
* Configures the client pipeline to support HTTP/2 frames.
*/
public class Http2ClientInitializer extends ChannelInitializer<SocketChannel> {
private static final Http2FrameLogger logger =
new Http2FrameLogger(INFO, InternalLoggerFactory.getInstance(Http2ClientInitializer.class));
private static final Http2FrameLogger logger = new Http2FrameLogger(INFO, Http2ClientInitializer.class);
private final SslContext sslCtx;
private final int maxContentLength;

16
example/src/main/java/io/netty/example/http2/server/HelloWorldHttp2Handler.java
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@ -15,6 +15,12 @@
package io.netty.example.http2.server;
import static io.netty.buffer.Unpooled.copiedBuffer;
import static io.netty.buffer.Unpooled.unreleasableBuffer;
import static io.netty.example.http2.Http2ExampleUtil.UPGRADE_RESPONSE_HEADER;
import static io.netty.handler.codec.http.HttpResponseStatus.OK;
import static io.netty.handler.logging.LogLevel.INFO;
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.AsciiString;
@ -35,21 +41,13 @@ import io.netty.handler.codec.http2.Http2Headers;
import io.netty.handler.codec.http2.Http2InboundFrameLogger;
import io.netty.handler.codec.http2.Http2OutboundFrameLogger;
import io.netty.util.CharsetUtil;
import io.netty.util.internal.logging.InternalLoggerFactory;
import static io.netty.buffer.Unpooled.copiedBuffer;
import static io.netty.buffer.Unpooled.unreleasableBuffer;
import static io.netty.example.http2.Http2ExampleUtil.UPGRADE_RESPONSE_HEADER;
import static io.netty.handler.codec.http.HttpResponseStatus.OK;
import static io.netty.util.internal.logging.InternalLogLevel.INFO;
/**
* A simple handler that responds with the message "Hello World!".
*/
public class HelloWorldHttp2Handler extends Http2ConnectionHandler {
private static final Http2FrameLogger logger = new Http2FrameLogger(INFO,
InternalLoggerFactory.getInstance(HelloWorldHttp2Handler.class));
private static final Http2FrameLogger logger = new Http2FrameLogger(INFO, HelloWorldHttp2Handler.class);
static final ByteBuf RESPONSE_BYTES = unreleasableBuffer(copiedBuffer("Hello World", CharsetUtil.UTF_8));
public HelloWorldHttp2Handler() {

6
handler/src/main/java/io/netty/handler/logging/LogLevel.java
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@ -34,11 +34,13 @@ public enum LogLevel {
}
/**
* Converts the specified {@link LogLevel} to its {@link InternalLogLevel} variant.
* For internal use only.
*
* <p/>Converts the specified {@link LogLevel} to its {@link InternalLogLevel} variant.
*
* @return the converted level.
*/
InternalLogLevel toInternalLevel() {
public InternalLogLevel toInternalLevel() {
return internalLevel;
}
}