@SuppressWarnings("deprecation")
protected void afterEnd(Map flags, Task<?> task) {
activeTaskCount.decrementAndGet();
incompleteTaskCount.decrementAndGet();
if (log.isTraceEnabled()) log.trace(this + " afterEnd, task: " + task);
ExecutionUtils.invoke(flags.get("newTaskEndCallback"), task);
List l = (List) flags.get("tagLinkedPreprocessors");
Collections.reverse(l);
for (Object li : l) {
TaskPreprocessor t = (TaskPreprocessor) li;
t.onEnd(flags, task);
}
PerThreadCurrentTaskHolder.perThreadCurrentTask.remove();
((BasicTask) task).endTimeUtc = System.currentTimeMillis();
// clear thread _after_ endTime set, so we won't get a null thread when there is no end-time
if (RENAME_THREADS) {
String newThreadName = "brooklyn-" + LanguageUtils.newUid();
((BasicTask) task).thread.setName(newThreadName);
}
((BasicTask) task).thread = null;
synchronized (task) {
task.notifyAll();
}
ExpirationPolicy expirationPolicy = (ExpirationPolicy) flags.get("expirationPolicy");
if (expirationPolicy == null) expirationPolicy = ExpirationPolicy.IMMEDIATE;
if (expirationPolicy == ExpirationPolicy.IMMEDIATE) {
for (Object t : ((BasicTask) task).tags) {
getMutableTasksWithTag(t).remove(task);
}
}
}
@SuppressWarnings("deprecation")
protected void beforeStart(Map flags, Task<?> task) {
activeTaskCount.incrementAndGet();
// set thread _before_ start time, so we won't get a null thread when there is a start-time
if (log.isTraceEnabled()) log.trace("" + this + " beforeStart, task: " + task);
if (!task.isCancelled()) {
((BasicTask) task).thread = Thread.currentThread();
if (RENAME_THREADS) {
String newThreadName =
"brooklyn-"
+ CaseFormat.LOWER_HYPHEN.to(
CaseFormat.LOWER_CAMEL, task.getDisplayName().replace(" ", ""))
+ "-"
+ task.getId().substring(0, 8);
((BasicTask) task).thread.setName(newThreadName);
}
PerThreadCurrentTaskHolder.perThreadCurrentTask.set(task);
((BasicTask) task).startTimeUtc = System.currentTimeMillis();
}
for (Object to : (Collection) flags.get("tagLinkedPreprocessors")) {
TaskPreprocessor t = (TaskPreprocessor) to;
t.onStart(flags, task);
}
ExecutionUtils.invoke(flags.get("newTaskStartCallback"), task);
}