/*
* Clean up the temporary data used to run the tests.
* This method is not intended to be called by clients, it will be called
* automatically when the clients use a ReconcilerTestSuite.
*/
public void cleanup() throws Exception {
// rm -rf eclipse sub-dir
boolean leaveDirty =
Boolean.parseBoolean(TestActivator.getContext().getProperty("p2.tests.doNotClean"));
if (leaveDirty) return;
for (Iterator iter = toRemove.iterator(); iter.hasNext(); ) {
File next = (File) iter.next();
delete(next);
}
output = null;
toRemove.clear();
}
/**
* Refresh the repository from the URL.
*
* @throws Exception
*/
public boolean refresh() {
exception = null;
try {
resources.clear();
parseDocument(url);
visited = null;
return true;
} catch (Exception e) {
e.printStackTrace();
exception = e;
}
return false;
}
private void removeUser(String user) {
int count = 0;
if (user_vidNameMap.containsKey(user)) {
Set<String> vids = user_vidNameMap.get(user);
Iterator<String> it = vids.iterator();
while (it.hasNext()) {
removeFromvidName_UserMap(user, it.next());
}
vids.clear();
user_vidNameMap.remove(user);
}
activeUsers.remove(user);
int ans = masterService.psDisConnectClient(hostAdder, user);
while (ans != ACK) {
if (count > 10) throw new RuntimeException("Time out in removing user from MS");
reconnectToMS();
ans = masterService.psDisConnectClient(hostAdder, user);
count++;
}
System.out.println("User " + user + " removed.");
}
TaskObjectsExecutionResults submitWork(Vector originating_clients, TaskObject[] tasks)
throws IOException, ClassNotFoundException, PDBatchTaskExecutorException {
Set workers2rm = new HashSet(); // Set<PDBTEW2Listener>
PDBTEW2Listener t = null;
utils.Messenger.getInstance()
.msg(
"PDBTExecSingleCltWrkInitSrv.submitWork(clts,tasks): "
+ "finding an available worker connection among "
+ getNumWorkers()
+ " known workers",
1);
// 1. find a worker (via Round-Robin)
synchronized (this) {
boolean cont = true;
while (cont) {
workers2rm.clear();
Iterator sit = getWorkers().keySet().iterator();
while (sit.hasNext()) {
Socket s = (Socket) sit.next();
t = (PDBTEW2Listener) getWorkers().get(s);
boolean is_avail = t.getAvailability() && !getWorking().contains(t);
// the _working set is needed so that submitWork() is guaranteed not
// to choose twice the same worker before the worker is done with the
// first request.
if (is_avail) {
cont = false; // break out of the top-level while-loop too
getWorking().add(t);
break;
} else {
if (t.isConnectionLost()) workers2rm.add(t);
t = null; // reset to null
}
}
// remove any "lost connections" worker listeners
Iterator it = workers2rm.iterator();
while (it.hasNext()) getWorkers().remove(it.next());
if (t == null) {
// before trying again to find an available worker, wait a while
try {
wait(_CHECK_PERIOD_MSECS); // wait out the workers for some time
} catch (InterruptedException e) {
// e.printStackTrace();
Thread.currentThread().interrupt(); // recommended
}
}
}
} // synchronized (this)
if (t == null) { // failed to find an available thread
utils.Messenger.getInstance()
.msg("PDBTExecSingleCltWrkInitSrv.submitWork(clt,tasks): no available threads...", 1);
throw new PDBatchTaskExecutorException("no available worker or known srv to undertake work");
}
utils.Messenger.getInstance()
.msg("PDBTExecSingleCltWrkInitSrv.submitWork(clt,tasks): found an available worker", 1);
// 2. submit tasks and get back results
TaskObjectsExecutionRequest req = new TaskObjectsExecutionRequest(originating_clients, tasks);
utils.Messenger.getInstance()
.msg(
"PDBTExecSingleCltWrkInitSrv.submitWork(clt,tasks): created the TaskObjectsExecutionRequest to send",
1);
RRObject res = submitWork(req, t);
utils.Messenger.getInstance()
.msg(
"PDBTExecSingleCltWrkInitSrv.submitWork(tasks): finished running submitWork(req,ois,oos)",
1);
synchronized (this) {
getWorking().remove(t); // declare worker's availability again
notifyAll(); // declare I'm done. With only a single client connected, not of much use.
}
if (res instanceof TaskObjectsExecutionResults) return (TaskObjectsExecutionResults) res;
else {
throw new PDBatchTaskExecutorException(
"PDBTExecSingleCltWrkInitSrv.submitWork(tasks): worker failed to process tasks.");
}
}
/**
* Removes all audio event listeners from being notified of future audio events, if any were
* present. If none were present, has no effect.
*/
public static void clearAudioEventListeners() {
listeners.clear();
}
