Motivation: We have websocket extension support (with compression) in old master. We should port this to 4.1 Modifications: Backport relevant code. Result: websocket extension support (with compression) is now in 4.1.
56 lines
1.6 KiB
Java
56 lines
1.6 KiB
Java
/*
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* Copyright 2014 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.websocketx.extensions;
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import java.util.Collections;
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import java.util.Map;
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/**
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* A WebSocket Extension data from the <tt>Sec-WebSocket-Extensions</tt> header.
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*
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* See <tt>io.netty.handler.codec.http.HttpHeaders.Names.SEC_WEBSOCKET_EXTENSIONS</tt>.
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*/
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public final class WebSocketExtensionData {
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private final String name;
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private final Map<String, String> parameters;
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public WebSocketExtensionData(String name, Map<String, String> parameters) {
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if (name == null) {
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throw new NullPointerException("name");
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}
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if (parameters == null) {
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throw new NullPointerException("parameters");
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}
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this.name = name;
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this.parameters = Collections.unmodifiableMap(parameters);
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}
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/**
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* @return the extension name.
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*/
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public String name() {
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return name;
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}
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/**
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* @return the extension optional parameters.
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*/
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public Map<String, String> parameters() {
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return parameters;
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}
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}
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