Examples with EscalationEventDefinition org.camunda.bpm.engine.impl.bpmn.parser.EscalationEventDefinition used on opensource projects

Example 1 with EscalationEventDefinition

use of org.camunda.bpm.engine.impl.bpmn.parser.EscalationEventDefinition in project camunda-bpm-platform by camunda.

the class ThrowEscalationEventActivityBehavior method execute.

@Override
public void execute(ActivityExecution execution) throws Exception {
    final PvmActivity currentActivity = execution.getActivity();
    final EscalationEventDefinitionFinder escalationEventDefinitionFinder = new EscalationEventDefinitionFinder(escalation.getEscalationCode(), currentActivity);
    ActivityExecutionMappingCollector activityExecutionMappingCollector = new ActivityExecutionMappingCollector(execution);
    ActivityExecutionHierarchyWalker walker = new ActivityExecutionHierarchyWalker(execution);
    walker.addScopePreVisitor(escalationEventDefinitionFinder);
    walker.addExecutionPreVisitor(activityExecutionMappingCollector);
    walker.addExecutionPreVisitor(new OutputVariablesPropagator());
    walker.walkUntil(new ReferenceWalker.WalkCondition<ActivityExecutionTuple>() {

        @Override
        public boolean isFulfilled(ActivityExecutionTuple element) {
            return escalationEventDefinitionFinder.getEscalationEventDefinition() != null || element == null;
        }
    });
    EscalationEventDefinition escalationEventDefinition = escalationEventDefinitionFinder.getEscalationEventDefinition();
    if (escalationEventDefinition != null) {
        executeEscalationHandler(escalationEventDefinition, activityExecutionMappingCollector);
    }
    if (escalationEventDefinition == null || !escalationEventDefinition.isCancelActivity()) {
        leaveExecution(execution, currentActivity, escalationEventDefinition);
    }
}