private void executeBean(U bean) throws EventException, InterruptedException {
// We record the bean in the status queue
if (overrideMap != null && overrideMap.containsKey(bean.getUniqueId())) {
U o = overrideMap.remove(bean.getUniqueId());
bean.setStatus(o.getStatus());
}
logger.trace("Moving " + bean + " to " + mover.getSubmitQueueName());
mover.submit(bean);
// Run the process
if (runner == null) {
bean.setStatus(Status.FAILED);
bean.setMessage("No runner set for consumer " + getName() + ". Nothing run");
status.broadcast(bean);
throw new EventException("You must set the runner before executing beans from the queue!");
}
if (processes.containsKey(bean.getUniqueId())) {
throw new EventException(
"The bean with unique id '"
+ bean.getUniqueId()
+ "' has already been used. Cannot run the same uuid twice!");
}
// We peal off the most recent bean from the submission queue
if (bean.getStatus() == Status.REQUEST_TERMINATE) {
bean.setStatus(Status.TERMINATED);
bean.setMessage("Run aborted before started");
status.broadcast(bean);
return;
}
if (bean.getStatus().isFinal()) return; // This is not the bean you are looking for.
IConsumerProcess<U> process = runner.createProcess(bean, status);
processes.put(bean.getUniqueId(), new WeakReference<IConsumerProcess<U>>(process));
process.start(); // Depending on the process may run in a separate thread (default is not to)
}
private void rerun(StatusBean bean) {
try {
final DateFormat format = DateFormat.getDateTimeInstance();
boolean ok =
MessageDialog.openQuestion(
getViewSite().getShell(),
"Confirm resubmission " + bean.getName(),
"Are you sure you want to rerun "
+ bean.getName()
+ " submitted on "
+ format.format(new Date(bean.getSubmissionTime()))
+ "?");
if (!ok) return;
final StatusBean copy = bean.getClass().newInstance();
copy.merge(bean);
copy.setUniqueId(UUID.randomUUID().toString());
copy.setMessage("Rerun of " + bean.getName());
copy.setStatus(org.eclipse.scanning.api.event.status.Status.SUBMITTED);
copy.setPercentComplete(0.0);
copy.setSubmissionTime(System.currentTimeMillis());
queueConnection.submit(copy, true);
reconnect();
} catch (Exception e) {
ErrorDialog.openError(
getViewSite().getShell(),
"Cannot rerun " + bean.getName(),
"Cannot rerun " + bean.getName() + "\n\nPlease contact your support representative.",
new Status(IStatus.ERROR, "org.eclipse.scanning.event.ui", e.getMessage()));
}
}