MultyRoomBroadcastOperations.java

/**
 * Copyright 2012 Nikita Koksharov
 *
 * 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 com.corundumstudio.socketio;

import java.util.Collection;
import java.util.HashSet;
import java.util.Set;

import com.corundumstudio.socketio.protocol.Packet;

/**
 * Fully thread-safe.
 *
 */
public class MultyRoomBroadcastOperations implements BroadcastOperations {

	private Collection<BroadcastOperations> broadcastOperations;

    public MultyRoomBroadcastOperations( Collection<BroadcastOperations> broadcastOperations ) {
    	this.broadcastOperations = broadcastOperations;
    }

    public Collection<SocketIOClient> getClients() {
    	Set<SocketIOClient> clients = new HashSet<SocketIOClient>();
    	if( this.broadcastOperations == null || this.broadcastOperations.size() == 0 ) {
    		return clients;
    	}
    	for( BroadcastOperations b : this.broadcastOperations ) {
    		clients.addAll( b.getClients() );
    	}
    	return clients;
    }

    @Override
    public void send(Packet packet) {
    	if( this.broadcastOperations == null || this.broadcastOperations.size() == 0 ) {
    		return;
    	}
    	for( BroadcastOperations b : this.broadcastOperations ) {
    		b.send( packet );
    	}
    }

    @Override
    public <T> void send(Packet packet, BroadcastAckCallback<T> ackCallback) {
    	if( this.broadcastOperations == null || this.broadcastOperations.size() == 0 ) {
    		return;
    	}
    	for( BroadcastOperations b : this.broadcastOperations ) {
    		b.send( packet, ackCallback );
    	}
    }

    @Override
    public void disconnect() {
    	if( this.broadcastOperations == null || this.broadcastOperations.size() == 0 ) {
    		return;
    	}
    	for( BroadcastOperations b : this.broadcastOperations ) {
    		b.disconnect();
    	}
    }

    @Override
    public void sendEvent(String name, SocketIOClient excludedClient, Object... data) {
    	if( this.broadcastOperations == null || this.broadcastOperations.size() == 0 ) {
    		return;
    	}
    	for( BroadcastOperations b : this.broadcastOperations ) {
    		b.sendEvent( name, excludedClient, data );
    	}
    }
    
    @Override
    public void sendEvent(String name, Object... data) {
    	if( this.broadcastOperations == null || this.broadcastOperations.size() == 0 ) {
    		return;
    	}
    	for( BroadcastOperations b : this.broadcastOperations ) {
    		b.sendEvent( name, data );
    	}
    }

    @Override
    public <T> void sendEvent(String name, Object data, BroadcastAckCallback<T> ackCallback) {
    	if( this.broadcastOperations == null || this.broadcastOperations.size() == 0 ) {
    		return;
    	}
    	for( BroadcastOperations b : this.broadcastOperations ) {
    		b.sendEvent( name, data, ackCallback );
    	}
    }
    
    @Override
    public <T> void sendEvent(String name, Object data, SocketIOClient excludedClient, BroadcastAckCallback<T> ackCallback) {
    	if( this.broadcastOperations == null || this.broadcastOperations.size() == 0 ) {
    		return;
    	}
    	for( BroadcastOperations b : this.broadcastOperations ) {
    		b.sendEvent( name, data, excludedClient, ackCallback );
    	}
    }


}