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import java.net.*; |
| 7 |
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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.*; |
| 12 |
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|
| 39 |
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* It is normal to use this constructor in preference |
| 40 |
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* to any other in this class. |
| 41 |
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*/ |
| 42 |
< |
public UDPReader(int port, Filter parent){ |
| 42 |
> |
public UDPReader(int port, Queue queue){ |
| 43 |
|
_port = port; |
| 44 |
< |
_parent = parent; |
| 44 |
> |
_queue = queue; |
| 45 |
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} |
| 46 |
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|
| 47 |
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//---PUBLIC METHODS--- |
| 69 |
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while (running){ |
| 70 |
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try { |
| 71 |
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|
| 72 |
< |
// receive request and pass on to the FilterThread. |
| 72 |
> |
// receive request and put it in the Queue |
| 73 |
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buf = new byte[packetSizeLimit]; |
| 74 |
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DatagramPacket packet = new DatagramPacket(buf, buf.length); |
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socket.receive(packet); |
| 76 |
< |
FilterThread t = new FilterThread(packet, _parent); |
| 77 |
< |
t.start(); |
| 77 |
< |
|
| 76 |
> |
String xml = new String(packet.getData()); |
| 77 |
> |
_queue.add(xml); |
| 78 |
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} |
| 79 |
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catch (IOException e) { |
| 80 |
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_logger.write(this.toString(), Logger.WARNING, "This UDPReader thread has been shut down as an exception occured: "+e); |
| 129 |
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int _port; |
| 130 |
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|
| 131 |
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/** |
| 132 |
< |
* The parent of this filter |
| 132 |
> |
* The Queue object |
| 133 |
|
*/ |
| 134 |
< |
Filter _parent; |
| 134 |
> |
Queue _queue; |
| 135 |
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|
| 136 |
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//---STATIC ATTRIBUTES--- |
| 137 |
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|
