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Removed FileRegion since a FileChannel can be mapped into a ChannelBuffer. What a lovely abstraction.

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This commit is contained in:
Trustin Lee 2010-02-22 06:18:39 +00:00
parent 9ecd573937
commit cc3b07c655
2 changed files with 6 additions and 50 deletions
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12
src/main/java/org/jboss/netty/channel/ChannelFutureProgressListener.java
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@ -17,12 +17,12 @@ package org.jboss.netty.channel;
/**
* Listens to the progress of a time-consuming I/O operation such as
* {@link FileRegion} transfer. If this listener is added to a
* {@link ChannelFuture} of an I/O operation that supports progress
* notification, the listener's {@link #operationProgressed(ChannelFuture, long, long, long)}
* method will be called back by an I/O thread. If the operation does not
* support progress notification, {@link #operationProgressed(ChannelFuture, long, long, long)}
* Listens to the progress of a time-consuming I/O operation such as a large
* file transfer. If this listener is added to a {@link ChannelFuture} of an
* I/O operation that supports progress notification, the listener's
* {@link #operationProgressed(ChannelFuture, long, long, long)} method will be
* called back by an I/O thread. If the operation does not support progress
* notification, {@link #operationProgressed(ChannelFuture, long, long, long)}
* will not be invoked. Like a usual {@link ChannelFutureListener} that this
* interface extends, {@link #operationComplete(ChannelFuture)} will be called
* when the future is marked as complete.

44
src/main/java/org/jboss/netty/channel/FileRegion.java
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@ -1,44 +0,0 @@
/*
* Copyright 2010 Red Hat, Inc.
*
* Red Hat 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 org.jboss.netty.channel;
import java.nio.channels.FileChannel;
/**
* A region of a file that is sent via a {@link Channel} which supports
* zero-copy file transfer.
*
* @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
* @author <a href="http://gleamynode.net/">Trustin Lee</a>
* @version $Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $
*/
public interface FileRegion {
/**
* Returns the {@link FileChannel} from which data will be fetched.
*/
FileChannel getFileChannel();
/**
* Returns the offset in the file where the transfer began.
*/
long getStartOffset();
/**
* Returns the offset in the file where the transfer will end.
*/
long getEndOffset();
}