org.activiti.engine.impl.bpmn.parser.handler.IntermediateThrowEventParseHandler Maven / Gradle / Ivy
/* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.activiti.engine.impl.bpmn.parser.handler;
import org.activiti.bpmn.model.*;
import org.activiti.engine.impl.bpmn.parser.BpmnParse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*/
public class IntermediateThrowEventParseHandler extends AbstractActivityBpmnParseHandler {
private static final Logger logger = LoggerFactory.getLogger(IntermediateThrowEventParseHandler.class);
public Class getHandledType() {
return ThrowEvent.class;
}
protected void executeParse(BpmnParse bpmnParse, ThrowEvent intermediateEvent) {
EventDefinition eventDefinition = null;
if (!intermediateEvent.getEventDefinitions().isEmpty()) {
eventDefinition = intermediateEvent.getEventDefinitions().get(0);
}
if (eventDefinition instanceof SignalEventDefinition) {
SignalEventDefinition signalEventDefinition = (SignalEventDefinition) eventDefinition;
intermediateEvent.setBehavior(bpmnParse.getActivityBehaviorFactory().createIntermediateThrowSignalEventActivityBehavior(intermediateEvent, signalEventDefinition,
bpmnParse.getBpmnModel().getSignal(signalEventDefinition.getSignalRef())));
} else if (eventDefinition instanceof CompensateEventDefinition) {
CompensateEventDefinition compensateEventDefinition = (CompensateEventDefinition) eventDefinition;
intermediateEvent.setBehavior(bpmnParse.getActivityBehaviorFactory().createIntermediateThrowCompensationEventActivityBehavior(intermediateEvent, compensateEventDefinition));
} else if (eventDefinition == null) {
intermediateEvent.setBehavior(bpmnParse.getActivityBehaviorFactory().createIntermediateThrowNoneEventActivityBehavior(intermediateEvent));
} else {
logger.warn("Unsupported intermediate throw event type for throw event " + intermediateEvent.getId());
}
}
//
// Seems not to be used anymore?
//
// protected CompensateEventDefinition
// createCompensateEventDefinition(BpmnParse bpmnParse,
// org.activiti.bpmn.model.CompensateEventDefinition eventDefinition,
// ScopeImpl scopeElement) {
// if(StringUtils.isNotEmpty(eventDefinition.getActivityRef())) {
// if(scopeElement.findActivity(eventDefinition.getActivityRef()) == null) {
// bpmnParse.getBpmnModel().addProblem("Invalid attribute value for 'activityRef': no activity with id '"
// + eventDefinition.getActivityRef() +
// "' in current scope " + scopeElement.getId(), eventDefinition);
// }
// }
//
// CompensateEventDefinition compensateEventDefinition = new
// CompensateEventDefinition();
// compensateEventDefinition.setActivityRef(eventDefinition.getActivityRef());
// compensateEventDefinition.setWaitForCompletion(eventDefinition.isWaitForCompletion());
//
// return compensateEventDefinition;
// }
}