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//---PACKAGE DECLARATION--- |
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package uk.ac.ukc.iscream.filter; |
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package uk.org.iscream.cms.server.filter; |
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//---IMPORTS--- |
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import java.io.*; |
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import java.net.*; |
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import java.util.*; |
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import uk.ac.ukc.iscream.core.*; |
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import uk.ac.ukc.iscream.componentmanager.*; |
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import uk.ac.ukc.iscream.filter.*; |
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import uk.ac.ukc.iscream.util.*; |
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import uk.org.iscream.cms.server.core.*; |
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import uk.org.iscream.cms.server.componentmanager.*; |
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import uk.org.iscream.cms.server.filter.*; |
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import uk.org.iscream.cms.server.util.*; |
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/** |
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* This class contains the main method to be run by |
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* The current CVS revision of this class |
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*/ |
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public final String REVISION = "$Revision$"; |
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/** |
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* The maximum size of a packet |
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*/ |
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* @param queue The queue which we are using |
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*/ |
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public UDPReader(int port, Queue queue){ |
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// set the Thread name |
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setName("filter.UDPReader"); |
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_port = port; |
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_queue = queue; |
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_logger.write(toString(), Logger.SYSINIT, "started"); |
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} |
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//---PUBLIC METHODS--- |
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} |
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_logger.write(this.toString(), Logger.SYSMSG, "UDPReader thread ready and listening for UDP packets on port "+_port); |
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byte[] buf; |
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// read UDP packets and queue them |
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boolean running = true; |
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while (running){ |
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try { |
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// receive request and put it in the Queue |
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// receive request and put it in the Queue |
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buf = new byte[packetSizeLimit]; |
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DatagramPacket packet = new DatagramPacket(buf, buf.length); |
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socket.receive(packet); |
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} |
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socket.close(); |
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} |
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/** |
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* Overrides the {@link java.lang.Object#toString() Object.toString()} |
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* method to provide clean logging (every class should have this). |
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* |
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* This uses the uk.ac.ukc.iscream.util.NameFormat class |
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* This uses the uk.org.iscream.cms.server.util.NameFormat class |
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* to format the toString() |
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* |
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* @return the name of this class and its CVS revision |
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* be changed to null for utility classes. |
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*/ |
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private String _name = FilterMain.NAME; |
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/** |
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* This holds a reference to the |
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* system logger that is being used. |
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/** |
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* The Queue object |
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*/ |
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Queue _queue; |
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Queue _queue; |
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//---STATIC ATTRIBUTES--- |
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