462e88af7e
Motivation:
b3dba317d7 introduced the concept of Http2SettingsReceivedConsumer but did not correctly inplement DecoratingHttp2ConnectionEncoder.consumeRemoteSettings(...).
Modifications:
- Add missing `else` around the throws
- Add unit tests
Result:
Correctly implement DecoratingHttp2ConnectionEncoder.consumeRemoteSettings(...)
74 lines
2.3 KiB
Java
74 lines
2.3 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 io.netty.util.internal.UnstableApi;
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import static java.util.Objects.requireNonNull;
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/**
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* A decorator around another {@link Http2ConnectionEncoder} instance.
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*/
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@UnstableApi
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public class DecoratingHttp2ConnectionEncoder extends DecoratingHttp2FrameWriter implements Http2ConnectionEncoder,
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Http2SettingsReceivedConsumer {
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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 = requireNonNull(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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@Override
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public void consumeReceivedSettings(Http2Settings settings) {
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if (delegate instanceof Http2SettingsReceivedConsumer) {
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((Http2SettingsReceivedConsumer) delegate).consumeReceivedSettings(settings);
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} else {
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throw new IllegalStateException("delegate " + delegate + " is not an instance of " +
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Http2SettingsReceivedConsumer.class);
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}
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}
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}
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