/** event-scope executions are not considered in this mapping and must be ignored */
protected boolean isLeaf(ExecutionEntity execution) {
if (CompensationBehavior.isCompensationThrowing(execution)) {
return true;
} else {
return !execution.isEventScope() && execution.getNonEventScopeExecutions().isEmpty();
}
}
protected ExecutionEntity createMissingTargetFlowScopeExecution(
ExecutionEntity parentScopeExecution, PvmActivity targetFlowScope) {
ExecutionEntity newParentExecution = parentScopeExecution;
if (!parentScopeExecution.getNonEventScopeExecutions().isEmpty()
|| parentScopeExecution.getActivity() != null) {
newParentExecution = (ExecutionEntity) parentScopeExecution.createConcurrentExecution();
}
List<PvmActivity> scopesToInstantiate = new ArrayList<PvmActivity>();
scopesToInstantiate.add(targetFlowScope);
newParentExecution.createScopes(scopesToInstantiate);
ExecutionEntity targetFlowScopeExecution =
newParentExecution
.getExecutions()
.get(0); // TODO: this does not work for more than one scope
targetFlowScopeExecution.setActivity(null);
return targetFlowScopeExecution;
}
