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package org.mule.providers.udp; |
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import org.mule.umo.endpoint.UMOImmutableEndpoint; |
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import org.mule.umo.provider.UMOConnector; |
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import org.mule.util.MapUtils; |
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import java.io.IOException; |
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import java.net.DatagramSocket; |
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import java.net.InetAddress; |
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import java.net.Socket; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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import org.apache.commons.pool.KeyedPoolableObjectFactory; |
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|
29 | 0 | public class UdpSocketFactory implements KeyedPoolableObjectFactory |
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{ |
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|
34 | 0 | protected transient final Log logger = LogFactory.getLog(UdpSocketFactory.class); |
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public Object makeObject(Object key) throws Exception |
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{ |
38 | 0 | UMOImmutableEndpoint ep = (UMOImmutableEndpoint)key; |
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DatagramSocket socket; |
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|
41 | 0 | if(ep.getType() == UMOImmutableEndpoint.ENDPOINT_TYPE_RECEIVER) |
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{ |
43 | 0 | int port = ep.getEndpointURI().getPort(); |
44 | 0 | String host = ep.getEndpointURI().getHost(); |
45 | 0 | if(port > 0) |
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{ |
47 | 0 | if("null".equalsIgnoreCase(host)) |
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{ |
49 | 0 | socket = createSocket(port); |
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} |
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else |
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{ |
53 | 0 | socket = createSocket(port, InetAddress.getByName(host)); |
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} |
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} |
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else |
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{ |
58 | 0 | socket = createSocket(); |
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} |
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} |
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else |
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{ |
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|
64 | 0 | socket = createSocket(); |
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} |
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67 | 0 | UdpConnector connector = (UdpConnector)ep.getConnector(); |
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70 | 0 | if (connector.getReceiveBufferSize() != UMOConnector.INT_VALUE_NOT_SET |
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&& socket.getReceiveBufferSize() != connector.getReceiveBufferSize()) |
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{ |
73 | 0 | socket.setReceiveBufferSize(connector.getReceiveBufferSize()); |
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} |
75 | 0 | if (connector.getSendBufferSize() != UMOConnector.INT_VALUE_NOT_SET |
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&& socket.getSendBufferSize() != connector.getSendBufferSize()) |
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{ |
78 | 0 | socket.setSendBufferSize(connector.getSendBufferSize()); |
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} |
80 | 0 | if (connector.getReceiveTimeout() != UMOConnector.INT_VALUE_NOT_SET |
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&& socket.getSoTimeout() != connector.getReceiveTimeout()) |
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{ |
83 | 0 | socket.setSoTimeout(connector.getSendTimeout()); |
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} |
85 | 0 | socket.setBroadcast(connector.isBroadcast()); |
86 | 0 | return socket; |
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} |
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public void destroyObject(Object key, Object object) throws Exception |
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{ |
91 | 0 | Socket socket = (Socket)object; |
92 | 0 | if(!socket.isClosed()) |
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{ |
94 | 0 | socket.close(); |
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} |
96 | 0 | } |
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public boolean validateObject(Object key, Object object) |
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{ |
100 | 0 | DatagramSocket socket = (DatagramSocket)object; |
101 | 0 | return !socket.isClosed(); |
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} |
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public void activateObject(Object key, Object object) throws Exception |
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{ |
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107 | 0 | } |
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public void passivateObject(Object key, Object object) throws Exception |
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{ |
111 | 0 | UMOImmutableEndpoint ep = (UMOImmutableEndpoint)key; |
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113 | 0 | boolean keepSocketOpen = MapUtils.getBooleanValue(ep.getProperties(), |
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UdpConnector.KEEP_SEND_SOCKET_OPEN_PROPERTY, ((UdpConnector)ep.getConnector()).isKeepSendSocketOpen()); |
115 | 0 | DatagramSocket socket = (DatagramSocket)object; |
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|
117 | 0 | if (!keepSocketOpen) |
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{ |
119 | 0 | if (socket != null) |
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{ |
121 | 0 | socket.close(); |
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} |
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} |
124 | 0 | } |
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protected DatagramSocket createSocket() throws IOException |
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{ |
128 | 0 | return new DatagramSocket(); |
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} |
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protected DatagramSocket createSocket(int port) throws IOException |
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{ |
133 | 0 | return new DatagramSocket(port); |
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} |
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protected DatagramSocket createSocket(int port, InetAddress inetAddress) throws IOException |
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{ |
138 | 0 | return new DatagramSocket(port, inetAddress); |
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} |
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} |