SocketIOBroadcasterCache.java

/*
 * Copyright 2017 Sebastien Dionne
 *
 * Licensed 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.atmosphere.socketio.cache;

import org.atmosphere.cache.UUIDBroadcasterCache;
import org.atmosphere.cpr.ApplicationConfig;
import org.atmosphere.cpr.AtmosphereResource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class SocketIOBroadcasterCache extends UUIDBroadcasterCache {
	
	private static final Logger logger = LoggerFactory.getLogger(SocketIOBroadcasterCache.class);

	protected String uuid(AtmosphereResource r) {
		if(r==null)return null;
		
		String uuid = (String) r.getRequest().getAttribute(ApplicationConfig.SUSPENDED_ATMOSPHERE_RESOURCE_UUID);
		if(uuid==null){
			uuid = r.uuid();
		} 
		
        return uuid;
    }

}