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package org.mule.transport.multicast; |
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import org.mule.api.construct.FlowConstruct; |
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import org.mule.api.endpoint.InboundEndpoint; |
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import org.mule.api.lifecycle.CreateException; |
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import org.mule.transport.AbstractConnector; |
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import org.mule.transport.udp.UdpMessageReceiver; |
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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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24 | 0 | public class MulticastMessageReceiver extends UdpMessageReceiver |
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{ |
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public MulticastMessageReceiver(AbstractConnector connector, FlowConstruct flowConstruct, InboundEndpoint endpoint) |
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throws CreateException |
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{ |
30 | 0 | super(connector, flowConstruct, endpoint); |
31 | 0 | } |
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protected DatagramSocket createSocket(URI uri, InetAddress inetAddress) throws IOException |
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{ |
35 | 0 | MulticastSocket socket = new MulticastSocket(uri.getPort()); |
36 | 0 | socket.joinGroup(inetAddress); |
37 | 0 | return socket; |
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} |
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protected Work createWork(DatagramPacket packet) throws IOException |
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{ |
42 | 0 | return new MulticastWorker(packet); |
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} |
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45 | 0 | public class MulticastWorker extends UdpWorker |
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{ |
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public MulticastWorker(DatagramPacket packet) |
48 | 0 | { |
49 | 0 | super(socket, packet); |
50 | 0 | } |
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public void dispose() |
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{ |
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56 | 0 | } |
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} |
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protected void doDispose() |
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{ |
61 | 0 | if (socket != null && !socket.isClosed()) |
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{ |
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try |
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{ |
65 | 0 | ((MulticastSocket) socket).leaveGroup(inetAddress); |
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} |
67 | 0 | catch (IOException e) |
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{ |
69 | 0 | logger.error("failed to leave group: " + e.getMessage(), e); |
70 | 0 | } |
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} |
72 | 0 | super.doDispose(); |
73 | 0 | } |
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} |