//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void execute(org.camunda.bpm.engine.impl.pvm.delegate.ActivityExecution execution) throws Exception
public virtual void execute(ActivityExecution execution)
{
execution.inactivate();
lockConcurrentRoot(execution);
PvmActivity activity = execution.Activity;
if (activatesGateway(execution, activity))
{
LOG.activityActivation(activity.Id);
IList <ActivityExecution> joinedExecutions = execution.findInactiveConcurrentExecutions(activity);
string defaultSequenceFlow = (string)execution.Activity.getProperty("default");
IList <PvmTransition> transitionsToTake = new List <PvmTransition>();
// find matching non-default sequence flows
foreach (PvmTransition outgoingTransition in execution.Activity.OutgoingTransitions)
{
if (string.ReferenceEquals(defaultSequenceFlow, null) || !outgoingTransition.Id.Equals(defaultSequenceFlow))
{
Condition condition = (Condition)outgoingTransition.getProperty(BpmnParse.PROPERTYNAME_CONDITION);
if (condition == null || condition.evaluate(execution))
{
transitionsToTake.Add(outgoingTransition);
}
}
}
// if none found, add default flow
if (transitionsToTake.Count == 0)
{
if (!string.ReferenceEquals(defaultSequenceFlow, null))
{
PvmTransition defaultTransition = execution.Activity.findOutgoingTransition(defaultSequenceFlow);
if (defaultTransition == null)
{
throw LOG.missingDefaultFlowException(execution.Activity.Id, defaultSequenceFlow);
}
transitionsToTake.Add(defaultTransition);
}
else
{
// No sequence flow could be found, not even a default one
throw LOG.stuckExecutionException(execution.Activity.Id);
}
}
// take the flows found
execution.leaveActivityViaTransitions(transitionsToTake, joinedExecutions);
}
else
{
LOG.noActivityActivation(activity.Id);
}
}
public virtual void complete(ActivityExecution execution)
{
IList <PvmTransition> outgoingTransitions = execution.Activity.OutgoingTransitions;
if (outgoingTransitions.Count == 0)
{
execution.end(true);
}
else
{
execution.leaveActivityViaTransitions(outgoingTransitions, Collections.EMPTY_LIST);
}
}
public virtual void execute(ActivityExecution execution)
{
PvmActivity activity = execution.Activity;
IList <PvmTransition> outgoingTransitions = execution.Activity.OutgoingTransitions;
execution.inactivate();
IList <ActivityExecution> joinedExecutions = execution.findInactiveConcurrentExecutions(activity);
int nbrOfExecutionsToJoin = execution.Activity.IncomingTransitions.Count;
int nbrOfExecutionsJoined = joinedExecutions.Count;
if (nbrOfExecutionsJoined == nbrOfExecutionsToJoin)
{
LOG.debug("parallel gateway '" + activity.Id + "' activates: " + nbrOfExecutionsJoined + " of " + nbrOfExecutionsToJoin + " joined");
execution.leaveActivityViaTransitions(outgoingTransitions, joinedExecutions);
}
else
{
LOG.debug("parallel gateway '" + activity.Id + "' does not activate: " + nbrOfExecutionsJoined + " of " + nbrOfExecutionsToJoin + " joined");
}
}
/*
* Incoming execution is transformed into an event scope,
* new, non-concurrent execution leaves activity
*/
public virtual void complete(ActivityExecution execution)
{
ActivityExecution outgoingExecution = execution.Parent.createExecution();
outgoingExecution.Concurrent = false;
outgoingExecution.Activity = execution.Activity;
// eventscope execution
execution.Concurrent = false;
execution.Active = false;
((PvmExecutionImpl)execution).EventScope = true;
IList <PvmTransition> outgoingTransitions = execution.Activity.OutgoingTransitions;
if (outgoingTransitions.Count == 0)
{
outgoingExecution.end(true);
}
else
{
outgoingExecution.leaveActivityViaTransitions(outgoingTransitions, Collections.EMPTY_LIST);
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void execute(org.camunda.bpm.engine.impl.pvm.delegate.ActivityExecution execution) throws Exception
public virtual void execute(ActivityExecution execution)
{
// Join
PvmActivity activity = execution.Activity;
IList <PvmTransition> outgoingTransitions = execution.Activity.OutgoingTransitions;
execution.inactivate();
lockConcurrentRoot(execution);
IList <ActivityExecution> joinedExecutions = execution.findInactiveConcurrentExecutions(activity);
int nbrOfExecutionsToJoin = execution.Activity.IncomingTransitions.Count;
int nbrOfExecutionsJoined = joinedExecutions.Count;
if (nbrOfExecutionsJoined == nbrOfExecutionsToJoin)
{
// Fork
LOG.activityActivation(activity.Id, nbrOfExecutionsJoined, nbrOfExecutionsToJoin);
execution.leaveActivityViaTransitions(outgoingTransitions, joinedExecutions);
}
else
{
LOG.noActivityActivation(activity.Id, nbrOfExecutionsJoined, nbrOfExecutionsToJoin);
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void completed(org.camunda.bpm.engine.impl.pvm.delegate.ActivityExecution execution) throws Exception
public virtual void completed(ActivityExecution execution)
{
IList <PvmTransition> outgoingTransitions = execution.Activity.OutgoingTransitions;
execution.leaveActivityViaTransitions(outgoingTransitions, null);
}
/// <summary>
/// Actual implementation of leaving an activity.
/// </summary>
/// <param name="execution">
/// The current execution context </param>
/// <param name="checkConditions">
/// Whether or not to check conditions before determining whether or
/// not to take a transition. </param>
protected internal virtual void performOutgoingBehavior(ActivityExecution execution, bool checkConditions, IList <ActivityExecution> reusableExecutions)
{
LOG.leavingActivity(execution.Activity.Id);
string defaultSequenceFlow = (string)execution.Activity.getProperty("default");
IList <PvmTransition> transitionsToTake = new List <PvmTransition>();
IList <PvmTransition> outgoingTransitions = execution.Activity.OutgoingTransitions;
foreach (PvmTransition outgoingTransition in outgoingTransitions)
{
if (string.ReferenceEquals(defaultSequenceFlow, null) || !outgoingTransition.Id.Equals(defaultSequenceFlow))
{
Condition condition = (Condition)outgoingTransition.getProperty(BpmnParse.PROPERTYNAME_CONDITION);
if (condition == null || !checkConditions || condition.evaluate(execution))
{
transitionsToTake.Add(outgoingTransition);
}
}
}
if (transitionsToTake.Count == 1)
{
execution.leaveActivityViaTransition(transitionsToTake[0]);
}
else if (transitionsToTake.Count >= 1)
{
if (reusableExecutions == null || reusableExecutions.Count == 0)
{
execution.leaveActivityViaTransitions(transitionsToTake, Arrays.asList(execution));
}
else
{
execution.leaveActivityViaTransitions(transitionsToTake, reusableExecutions);
}
}
else
{
if (!string.ReferenceEquals(defaultSequenceFlow, null))
{
PvmTransition defaultTransition = execution.Activity.findOutgoingTransition(defaultSequenceFlow);
if (defaultTransition != null)
{
execution.leaveActivityViaTransition(defaultTransition);
}
else
{
throw LOG.missingDefaultFlowException(execution.Activity.Id, defaultSequenceFlow);
}
}
else if (outgoingTransitions.Count > 0)
{
throw LOG.missingConditionalFlowException(execution.Activity.Id);
}
else
{
if (((ActivityImpl)execution.Activity).CompensationHandler && isAncestorCompensationThrowing(execution))
{
execution.endCompensation();
}
else
{
LOG.missingOutgoingSequenceFlow(execution.Activity.Id);
execution.end(true);
}
}
}
}