/*
* (non-Javadoc)
*
* @see
* org.eclipse.ptp.rtsystem.IRuntimeSystem#startup(org.eclipse.core.runtime
* .IProgressMonitor)
*/
public void startup(IProgressMonitor monitor) throws CoreException {
SubMonitor subMon = SubMonitor.convert(monitor, 100);
synchronized (this) {
startupMonitor = subMon;
}
initialize();
subMon.subTask(Messages.AbstractToolRuntimeSystem_1);
DebugUtil.trace(
DebugUtil.RTS_TRACING,
"RTS {0}: startup",
getResourceManager().getConfiguration().getName()); // $NON-NLS-1$
try {
remoteServices =
PTPRemoteCorePlugin.getDefault()
.getRemoteServices(
getResourceManager().getControlConfiguration().getRemoteServicesId(),
subMon.newChild(10));
if (remoteServices == null) {
throw new CoreException(
new Status(
IStatus.ERROR,
RMCorePlugin.PLUGIN_ID,
Messages.AbstractToolRuntimeSystem_Exception_NoRemoteServices));
}
IRemoteConnectionManager connectionManager = remoteServices.getConnectionManager();
Assert.isNotNull(connectionManager);
subMon.worked(10);
subMon.subTask(Messages.AbstractToolRuntimeSystem_2);
connection =
connectionManager.getConnection(
getResourceManager().getControlConfiguration().getConnectionName());
if (connection == null) {
throw new CoreException(
new Status(
IStatus.ERROR,
RMCorePlugin.PLUGIN_ID,
Messages.AbstractToolRuntimeSystem_Exception_NoConnection));
}
if (!connection.isOpen()) {
try {
connection.open(subMon.newChild(50));
} catch (RemoteConnectionException e) {
throw new CoreException(
new Status(IStatus.ERROR, RMCorePlugin.PLUGIN_ID, e.getMessage()));
}
}
if (subMon.isCanceled()) {
connection.close();
return;
}
try {
doStartup(subMon.newChild(40));
} catch (CoreException e) {
connection.close();
throw e;
}
if (subMon.isCanceled()) {
connection.close();
return;
}
/*
* Wait for discover job to complete so we can check it's status and
* throw an exception if it fails.
*/
Job discoverJob = createDiscoverJob();
if (discoverJob != null) {
/*
* Disable error messages being displayed on job's progress
* monitor. These are handled by the progress service starting
* the RM.
*/
discoverJob.setProperty(
IProgressConstants.NO_IMMEDIATE_ERROR_PROMPT_PROPERTY, Boolean.TRUE);
discoverJob.schedule();
try {
discoverJob.join();
} catch (InterruptedException e) {
// Just check result
}
IStatus status = discoverJob.getResult();
if (!status.isOK()) {
throw new CoreException(status);
}
}
if (jobQueueThread == null) {
jobQueueThread =
new Thread(
new JobRunner(), Messages.AbstractToolRuntimeSystem_JobQueueManagerThreadTitle);
jobQueueThread.start();
}
/*
* Register for connection events
*/
connection.addConnectionChangeListener(fConnectionChangeHandler);
fireRuntimeRunningStateEvent(eventFactory.newRuntimeRunningStateEvent());
} finally {
synchronized (this) {
startupMonitor = null;
}
if (monitor != null) {
monitor.done();
}
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ptp.rtsystem.IRuntimeSystem#shutdown()
*/
public void shutdown() throws CoreException {
DebugUtil.trace(
DebugUtil.RTS_TRACING,
"RTS {0}: shutdown",
getResourceManager().getConfiguration().getName()); // $NON-NLS-1$
/*
* Remove listener to avoid re-entry
*/
if (connection != null) {
connection.removeConnectionChangeListener(fConnectionChangeHandler);
}
try {
stopEvents();
} catch (CoreException e) {
// Ignore exception and shutdown anyway
RMCorePlugin.log(e);
}
try {
doShutdown();
} finally {
/*
* Stop jobs that might be in the pending queue. Also stop the
* thread that dispatches pending jobs.
*/
if (jobQueueThread != null) {
jobQueueThread.interrupt();
for (Job job : pendingJobQueue) {
job.cancel();
}
}
/*
* Stop jobs that are running or that already finished.
*/
Iterator<Job> iterator = jobs.values().iterator();
while (iterator.hasNext()) {
Job job = iterator.next();
job.cancel();
iterator.remove();
}
synchronized (this) {
if (startupMonitor != null) {
startupMonitor.setCanceled(true);
}
}
/*
* Close the the connection.
*/
if (connection != null) {
connection.close();
}
jobQueueThread = null;
fireRuntimeShutdownStateEvent(eventFactory.newRuntimeShutdownStateEvent());
}
}