2d24e1f27d
Motivation:
HTTP/2 codec was implemented in master branch.
Since, master is not yet stable and will be some time before it gets released, backporting it to 4.1, enables people to use the codec with a stable netty version.
Modification:
The code has been copied from master branch as is, with minor modifications to suit the `ChannelHandler` API in 4.x.
Apart from that change, there are two backward incompatible API changes included, namely,
- Added an abstract method:
`public abstract Map.Entry<CharSequence, CharSequence> forEachEntry(EntryVisitor<CharSequence> visitor)
throws Exception;`
to `HttpHeaders` and implemented the same in `DefaultHttpHeaders` as a delegate to the internal `TextHeader` instance.
- Added a method:
`FullHttpMessage copy(ByteBuf newContent);`
in `FullHttpMessage` with the implementations copied from relevant places in the master branch.
- Added missing abstract method related to setting/adding short values to `HttpHeaders`
Result:
HTTP/2 codec can be used with netty 4.1
53 lines
1.6 KiB
Java
53 lines
1.6 KiB
Java
/*
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* Copyright 2013 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.handler.codec.http;
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import io.netty.buffer.ByteBuf;
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/**
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* Combines {@link HttpMessage} and {@link LastHttpContent} into one
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* message. So it represent a <i>complete</i> http message.
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*/
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public interface FullHttpMessage extends HttpMessage, LastHttpContent {
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/**
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* Create a copy of this {@link FullHttpMessage} with alternative content.
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*
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* @param newContent The buffer to use instead of this {@link FullHttpMessage}'s content in the copy operation.
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* <p>
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* NOTE: retain will NOT be called on this buffer. {@code null} results in an empty default choice buffer.
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* @return The result of the copy operation
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*/
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FullHttpMessage copy(ByteBuf newContent);
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@Override
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FullHttpMessage copy();
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@Override
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FullHttpMessage retain(int increment);
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@Override
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FullHttpMessage retain();
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@Override
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FullHttpMessage touch();
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@Override
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FullHttpMessage touch(Object hint);
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@Override
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FullHttpMessage duplicate();
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}
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