| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel.component.atmosphere.websocket; |
| |
| import java.util.Collection; |
| import java.util.Map; |
| import java.util.concurrent.ConcurrentHashMap; |
| |
| import org.atmosphere.websocket.WebSocket; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * |
| */ |
| public class MemoryWebSocketStore implements WebSocketStore { |
| private static final transient Logger LOG = LoggerFactory.getLogger(MemoryWebSocketStore.class); |
| |
| private Map<String, WebSocket> values; |
| private Map<WebSocket, String> keys; |
| |
| public MemoryWebSocketStore() { |
| values = new ConcurrentHashMap<String, WebSocket>(); |
| keys = new ConcurrentHashMap<WebSocket, String>(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.camel.Service#start() |
| */ |
| @Override |
| public void start() throws Exception { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.camel.Service#stop() |
| */ |
| @Override |
| public void stop() throws Exception { |
| values.clear(); |
| keys.clear(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.camel.component.websocket2.WebsocketStore#addWebSocket(java.lang.String, org.atmosphere.websocket.WebSocket) |
| */ |
| @Override |
| public void addWebSocket(String connectionKey, WebSocket websocket) { |
| values.put(connectionKey, websocket); |
| keys.put(websocket, connectionKey); |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("added websocket {} => {}", connectionKey, websocket); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.camel.component.websocket2.WebsocketStore#removeWebSocket(java.lang.String) |
| */ |
| @Override |
| public void removeWebSocket(String connectionKey) { |
| Object obj = values.remove(connectionKey); |
| if (obj != null) { |
| keys.remove(obj); |
| } |
| LOG.debug("removed websocket {}", connectionKey); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.camel.component.websocket2.WebsocketStore#removeWebSocket(org.atmosphere.websocket.WebSocket) |
| */ |
| @Override |
| public void removeWebSocket(WebSocket websocket) { |
| Object obj = keys.remove(websocket); |
| if (obj != null) { |
| values.remove(obj); |
| } |
| LOG.debug("removed websocket {}", websocket); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.camel.component.websocket2.WebsocketStore#getConnectionKey(org.atmosphere.websocket.WebSocket) |
| */ |
| @Override |
| public String getConnectionKey(WebSocket websocket) { |
| return keys.get(websocket); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.camel.component.websocket2.WebsocketStore#getWebSocket(java.lang.String) |
| */ |
| @Override |
| public WebSocket getWebSocket(String connectionKey) { |
| return values.get(connectionKey); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.camel.component.websocket2.WebsocketStore#getAllWebSockets() |
| */ |
| @Override |
| public Collection<WebSocket> getAllWebSockets() { |
| return values.values(); |
| } |
| |
| } |