ConnectionProvider.java

/*
 * RED5 Open Source Flash Server - http://code.google.com/p/red5/
 * 
 * Copyright 2006-2012 by respective authors (see below). All rights reserved.
 * 
 * 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.red5.server.stream.provider;

import org.red5.server.messaging.IMessageComponent;
import org.red5.server.messaging.IPipe;
import org.red5.server.messaging.IPipeConnectionListener;
import org.red5.server.messaging.IProvider;
import org.red5.server.messaging.OOBControlMessage;
import org.red5.server.messaging.PipeConnectionEvent;

/**
 * Provides connection via pipe
 */
public class ConnectionProvider implements IProvider, IPipeConnectionListener {
    /**
     * Pipe used by connection
     */
    private IPipe pipe;

	/** {@inheritDoc} */
	public void onOOBControlMessage(IMessageComponent source, IPipe pipe, OOBControlMessage oobCtrlMsg) {
	}

	/** {@inheritDoc} */
    public void onPipeConnectionEvent(PipeConnectionEvent event) {
		switch (event.getType()) {
			case PipeConnectionEvent.PROVIDER_CONNECT_PUSH:
				if (event.getProvider() == this) {
					this.pipe = (IPipe) event.getSource();
				}
				break;
			case PipeConnectionEvent.PROVIDER_DISCONNECT:
				if (this.pipe == event.getSource()) {
					this.pipe = null;
				}
				break;
			default:
				break;
		}
	}

}