Mercurial > hg > blitz_condensed
diff src/org/dancres/blitz/notify/SendTask.java @ 0:3dc0c5604566
Initial checkin of blitz 2.0 fcs - no installer yet.
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Sat, 21 Mar 2009 11:00:06 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/org/dancres/blitz/notify/SendTask.java Sat Mar 21 11:00:06 2009 +0000 @@ -0,0 +1,41 @@ +package org.dancres.blitz.notify; + +import java.io.IOException; + +import java.util.logging.*; + +import net.jini.space.JavaSpace; + +import org.dancres.blitz.task.Task; + +import org.dancres.blitz.disk.DiskTxn; + +import org.dancres.blitz.mangler.MangledEntry; + +/** + <p> RemoteEvent dispatch occurs here. The generator is locked during + generation of the RemoteEvent and any logging that may be required. </p> + + <p> If we fail to deliver the event to the client we take some special + action. First we "taint" the generator to prevent further events being + processed/dispatched, then we schedule a cleanup task to remove the + registration associated with the generator. </p> + */ +class SendTask implements Task { + private EventGenerator theGenerator; + private JavaSpace theSource; + private DispatchTask theTask; + + SendTask(JavaSpace aSource, DispatchTask aTask, + EventGenerator aGenerator) { + + theSource = aSource; + theGenerator = aGenerator; + theTask = aTask; + } + + public void run() { + theGenerator.ping(theTask.getEvent(), theSource); + theTask.dispatched(); + } +}