Motivation: It currently takes a builder for the encoder and decoder, which makes it difficult to decorate them. Modifications: Removed the builders from the interfaces entirely. Left the builder for the decoder impl but removed it from the encoder since it's constructor only takes 2 parameters. Also added decorator base classes for the encoder and decoder and made the CompressorHttp2ConnectionEncoder extend the decorator. Result: Fixes #3530
60 lines
1.8 KiB
Java
60 lines
1.8 KiB
Java
/*
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* Copyright 2015 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License, version 2.0 (the
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* "License"); you may not use this file except in compliance with the License. You may obtain a
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* 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 distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing permissions and limitations under
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* the License.
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*/
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package io.netty.handler.codec.http2;
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import static io.netty.util.internal.ObjectUtil.checkNotNull;
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/**
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* A decorator around another {@link Http2ConnectionEncoder} instance.
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*/
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public class DecoratingHttp2ConnectionEncoder extends DecoratingHttp2FrameWriter implements Http2ConnectionEncoder {
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private final Http2ConnectionEncoder delegate;
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public DecoratingHttp2ConnectionEncoder(Http2ConnectionEncoder delegate) {
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super(delegate);
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this.delegate = checkNotNull(delegate, "delegate");
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}
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@Override
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public void lifecycleManager(Http2LifecycleManager lifecycleManager) {
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delegate.lifecycleManager(lifecycleManager);
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}
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@Override
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public Http2Connection connection() {
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return delegate.connection();
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}
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@Override
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public Http2RemoteFlowController flowController() {
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return delegate.flowController();
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}
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@Override
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public Http2FrameWriter frameWriter() {
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return delegate.frameWriter();
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}
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@Override
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public Http2Settings pollSentSettings() {
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return delegate.pollSentSettings();
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}
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@Override
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public void remoteSettings(Http2Settings settings) throws Http2Exception {
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delegate.remoteSettings(settings);
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}
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}
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