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annotate src/org/dancres/blitz/notify/RemoteEventDispatcher.java @ 35:6f68e94c1fb8 default tip

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Add CondensedStats monitoring utility, equivalent to vmstat
author Dominic Cleal <dominic-cleal@cdo2.com>
date Thu, 05 Aug 2010 11:07:25 +0100
parents 3dc0c5604566
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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3dc0c5604566 Initial checkin of blitz 2.0 fcs - no installer yet.
Dan Creswell <dan.creswell@gmail.com>
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1 package org.dancres.blitz.notify;
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2
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3 import java.util.logging.*;
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5 import net.jini.space.JavaSpace;
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6
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7 import org.dancres.blitz.task.Tasks;
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9 import org.dancres.blitz.Logging;
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11 import org.dancres.blitz.remote.NullJavaSpace;
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13 /**
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14 Converts internal events into external RemoteEvents and arranges for
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15 their dispatch.
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16 */
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17 public class RemoteEventDispatcher {
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18 static Logger theLogger =
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19 Logging.newLogger("org.dancres.blitz.notify.RemoteEventDispatcher");
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21
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22 private static JavaSpace theSource = new NullJavaSpace();
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23
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24 /**
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25 Used to configure the EventGenerator with an appropriate remote
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26 source reference for passing out with each event
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27 */
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28 public static synchronized void setSource(JavaSpace aSource) {
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29 theSource = aSource;
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30 }
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31
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32 RemoteEventDispatcher() {
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33 }
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35 void sendEvent(DispatchTask aTask, EventGenerator aGenerator) {
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36 try {
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37 aTask.newDispatch();
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38 Tasks.queue("RemoteEvent",
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39 new SendTask(theSource, aTask, aGenerator));
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40 } catch (InterruptedException anIE) {
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41 theLogger.log(Level.SEVERE, "Failed to add event to queue",
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42 anIE);
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43 }
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44 }
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45 }