public final void WindUpTask() {
_ncacheLog.CriticalInfo("DSAsyncUpdatesProcessor", "WindUp Task Started.");
if (_updateQueue != null) {
_ncacheLog.CriticalInfo(
"DSAsyncUpdatesProcessor", "Update processor Queue Count: " + _updateQueue.getCount());
}
_shutdownStatusLatch.SetStatusBit(ShutDownStatus.SHUTDOWN_INPROGRESS, ShutDownStatus.NONE);
synchronized (this) {
com.alachisoft.tayzgrid.common.threading.Monitor.pulse(this);
}
_ncacheLog.CriticalInfo("DSAsyncUpdatesProcessor", "WindUp Task Ended.");
}
/** Thread function, keeps running. */
protected final void Run() {
while (this._worker != null && !this._isDisposing) {
WriteOperation operation = null;
try {
synchronized (this) {
if (this._updateQueue.getCount() < 1) {
if (_shutdownStatusLatch.IsAnyBitsSet(ShutDownStatus.SHUTDOWN_INPROGRESS)) {
_shutdownStatusLatch.SetStatusBit(
ShutDownStatus.SHUTDOWN_COMPLETED, ShutDownStatus.SHUTDOWN_INPROGRESS);
return;
}
com.alachisoft.tayzgrid.common.threading.Monitor.wait(this);
}
if (this._updateQueue.getCount() > 0) {
operation = this._updateQueue.Dequeue();
} else if (_updateQueue.getCount() == 0
&& _shutdownStatusLatch.IsAnyBitsSet(ShutDownStatus.SHUTDOWN_INPROGRESS)) {
break;
}
}
if (operation == null) {
continue;
}
synchronized (_processMutex) {
if (!_isDisposing) {
if (_dsMgr != null) {
_dsMgr.DSAsyncUpdateInCache(operation);
}
}
}
} catch (InterruptedException e) {
break;
} catch (Exception e) {
}
}
}
public final void WaitForShutDown(long interval) {
_ncacheLog.CriticalInfo("DSAsyncUpdatesProcessor", "Waiting for shutdown task completion.");
if (_updateQueue.getCount() > 0) {
_shutdownStatusLatch.WaitForAny(ShutDownStatus.SHUTDOWN_COMPLETED, interval * 1000);
}
if (_updateQueue != null && _updateQueue.getCount() > 0) {
_ncacheLog.CriticalInfo(
"DSAsyncUpdatesProcessor",
"Remaining update processor queue operations: " + _updateQueue.getCount());
}
_ncacheLog.CriticalInfo("DSAsyncUpdatesProcessor", "Shutdown task completed.");
}
