85 lines
2.7 KiB
Java
85 lines
2.7 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* 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,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.tomcat.websocket.server;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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import javax.websocket.Decoder;
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import javax.websocket.Encoder;
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import javax.websocket.Extension;
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import javax.websocket.server.ServerEndpointConfig;
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/**
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* Wraps the provided {@link ServerEndpointConfig} and provides a per session
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* view - the difference being that the map returned by {@link
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* #getUserProperties()} is unique to this instance rather than shared with the
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* wrapped {@link ServerEndpointConfig}.
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*/
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class WsPerSessionServerEndpointConfig implements ServerEndpointConfig {
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private final ServerEndpointConfig perEndpointConfig;
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private final Map<String,Object> perSessionUserProperties =
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new ConcurrentHashMap<>();
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WsPerSessionServerEndpointConfig(ServerEndpointConfig perEndpointConfig) {
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this.perEndpointConfig = perEndpointConfig;
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perSessionUserProperties.putAll(perEndpointConfig.getUserProperties());
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}
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@Override
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public List<Class<? extends Encoder>> getEncoders() {
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return perEndpointConfig.getEncoders();
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}
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@Override
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public List<Class<? extends Decoder>> getDecoders() {
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return perEndpointConfig.getDecoders();
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}
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@Override
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public Map<String,Object> getUserProperties() {
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return perSessionUserProperties;
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}
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@Override
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public Class<?> getEndpointClass() {
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return perEndpointConfig.getEndpointClass();
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}
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@Override
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public String getPath() {
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return perEndpointConfig.getPath();
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}
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@Override
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public List<String> getSubprotocols() {
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return perEndpointConfig.getSubprotocols();
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}
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@Override
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public List<Extension> getExtensions() {
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return perEndpointConfig.getExtensions();
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}
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@Override
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public Configurator getConfigurator() {
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return perEndpointConfig.getConfigurator();
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}
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}
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