/**
* Invoked by the Aggregate objects that are timed out, to signal timeout/completion of itself
*
* @param aggregate the timed out Aggregate that holds collected messages and properties
*/
public boolean completeAggregate(Aggregate aggregate) {
boolean markedCompletedNow = false;
boolean wasComplete = aggregate.isCompleted();
if (wasComplete) {
return false;
}
if (log.isDebugEnabled()) {
log.debug("Aggregation completed or timed out");
}
// cancel the timer
synchronized (this) {
if (!aggregate.isCompleted()) {
aggregate.cancel();
aggregate.setCompleted(true);
markedCompletedNow = true;
}
}
if (!markedCompletedNow) {
return false;
}
MessageContext newSynCtx = getAggregatedMessage(aggregate);
if (newSynCtx == null) {
log.warn("An aggregation of messages timed out with no aggregated messages", null);
return false;
} else {
// Get the aggregated message to the next mediator placed after the aggregate mediator
// in the sequence
if (newSynCtx.isContinuationEnabled()) {
try {
aggregate
.getLastMessage()
.setEnvelope(MessageHelper.cloneSOAPEnvelope(newSynCtx.getEnvelope()));
} catch (AxisFault axisFault) {
log.warn(
"Error occurred while assigning aggregated message"
+ " back to the last received message context");
}
}
}
aggregate.clear();
activeAggregates.remove(aggregate.getCorrelation());
if ((correlateExpression != null
&& !correlateExpression.toString().equals(aggregate.getCorrelation()))
|| correlateExpression == null) {
if (onCompleteSequence != null) {
ContinuationStackManager.addReliantContinuationState(newSynCtx, 0, getMediatorPosition());
boolean result = onCompleteSequence.mediate(newSynCtx);
if (result) {
ContinuationStackManager.removeReliantContinuationState(newSynCtx);
}
return result;
} else if (onCompleteSequenceRef != null
&& newSynCtx.getSequence(onCompleteSequenceRef) != null) {
ContinuationStackManager.updateSeqContinuationState(newSynCtx, getMediatorPosition());
return newSynCtx.getSequence(onCompleteSequenceRef).mediate(newSynCtx);
} else {
handleException(
"Unable to find the sequence for the mediation " + "of the aggregated message",
newSynCtx);
}
}
return false;
}
