com.kurento.kmf.media.MediaPipelineFactory.java Source code

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Here is the source code for com.kurento.kmf.media.MediaPipelineFactory.java

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/*
 * (C) Copyright 2013 Kurento (http://kurento.org/)
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser General Public License
 * (LGPL) version 2.1 which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl-2.1.html
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 */
package com.kurento.kmf.media;

import java.net.InetSocketAddress;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import com.kurento.kmf.common.exception.KurentoMediaFrameworkException;
import com.kurento.kmf.jsonrpcconnector.client.JsonRpcClient;
import com.kurento.kmf.thrift.internal.ThriftInterfaceExecutorService;
import com.kurento.kmf.thrift.jsonrpcconnector.JsonRpcClientThrift;
import com.kurento.kmf.thrift.pool.MediaServerClientPoolService;
import com.kurento.tool.rom.client.RemoteObjectFactory;
import com.kurento.tool.rom.client.RemoteObjectTypedFactory;
import com.kurento.tool.rom.transport.jsonrpcconnector.RomClientJsonRpcClient;

/**
 * Factory to create {@link MediaPipeline} in the media server.
 * 
 * @author Luis Lpez (llopez@gsyc.es)
 * @author Ivan Gracia (igracia@gsyc.es)
 * @since 2.0.0
 */
@Component
public class MediaPipelineFactory {

    @Autowired
    private MediaApiConfiguration config;

    @Autowired
    private MediaServerClientPoolService clientPool;

    @Autowired
    private ThriftInterfaceExecutorService executorService;

    private RemoteObjectTypedFactory factory;

    @PostConstruct
    private void init() {

        JsonRpcClient client = new JsonRpcClientThrift(clientPool, executorService,
                new InetSocketAddress(config.getHandlerAddress(), config.getHandlerPort()));

        factory = new RemoteObjectTypedFactory(new RemoteObjectFactory(new RomClientJsonRpcClient(client)));
    }

    @PreDestroy
    private void destroy() {
        factory.destroy();
    }

    /**
     * Creates a new {@link MediaPipeline} in the media server
     * 
     * @return The media pipeline
     */
    public MediaPipeline create() {
        return factory.getFactory(MediaPipeline.Factory.class).create().build();
    }

    /**
     * Creates a new {@link MediaPipeline} in the media server
     * 
     * @param cont
     *            An asynchronous callback handler. If the element was
     *            successfully created, the {@code onSuccess} method from the
     *            handler will receive a {@link MediaPipeline} stub from the
     *            media server.
     * @throws KurentoMediaFrameworkException
     * 
     */
    public void create(final Continuation<MediaPipeline> cont) throws KurentoMediaFrameworkException {

        factory.getFactory(MediaPipeline.Factory.class).create().buildAsync(cont);
    }

}