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package org.mule.providers.multicast; |
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import org.mule.providers.AbstractConnector; |
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import org.mule.providers.udp.UdpMessageReceiver; |
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import org.mule.umo.UMOComponent; |
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import org.mule.umo.endpoint.UMOEndpoint; |
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import org.mule.umo.lifecycle.InitialisationException; |
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import java.io.IOException; |
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import java.net.DatagramPacket; |
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import java.net.DatagramSocket; |
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import java.net.InetAddress; |
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import java.net.MulticastSocket; |
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import java.net.URI; |
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import javax.resource.spi.work.Work; |
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31 | 0 | public class MulticastMessageReceiver extends UdpMessageReceiver |
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{ |
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public MulticastMessageReceiver(AbstractConnector connector, UMOComponent component, UMOEndpoint endpoint) |
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throws InitialisationException |
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{ |
37 | 6 | super(connector, component, endpoint); |
38 | 6 | } |
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protected DatagramSocket createSocket(URI uri, InetAddress inetAddress) throws IOException |
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{ |
42 | 0 | MulticastSocket socket = new MulticastSocket(uri.getPort()); |
43 | 0 | socket.joinGroup(inetAddress); |
44 | 0 | return socket; |
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} |
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protected Work createWork(DatagramPacket packet) throws IOException |
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{ |
49 | 0 | return new MulticastWorker(packet); |
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} |
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public class MulticastWorker extends UdpWorker |
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{ |
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public MulticastWorker(DatagramPacket packet) |
55 | 0 | { |
56 | 0 | super(socket, packet); |
57 | 0 | } |
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public void dispose() |
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{ |
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63 | 0 | } |
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} |
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protected void doDispose() |
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{ |
68 | 6 | if (socket != null && !socket.isClosed()) |
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{ |
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try |
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{ |
72 | 0 | ((MulticastSocket)socket).leaveGroup(inetAddress); |
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} |
74 | 0 | catch (IOException e) |
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{ |
76 | 0 | logger.error("failed to leave group: " + e.getMessage(), e); |
77 | 0 | } |
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} |
79 | 6 | super.doDispose(); |
80 | 6 | } |
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} |