/* 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.examples.bpmn.executionlistener;
import java.util.List;
import java.util.Map;
import org.activiti.bpmn.model.ExtensionElement;
import org.activiti.bpmn.model.SequenceFlow;
import org.activiti.engine.impl.bpmn.parser.BpmnParse;
import org.activiti.engine.impl.bpmn.parser.handler.SequenceFlowParseHandler;
import org.activiti.engine.impl.pvm.process.ActivityImpl;
/**
* @author Tijs Rademakers
*/
public class CustomSequenceFlowBpmnParseHandler extends SequenceFlowParseHandler {
protected void executeParse(BpmnParse bpmnParse, SequenceFlow flow) {
// Do the regular stuff
super.executeParse(bpmnParse, flow);
// Add extension element conditions
Map<String, List<ExtensionElement>> extensionElements = flow.getExtensionElements();
if (extensionElements.containsKey("activiti_custom_condition")) {
List<ExtensionElement> conditionsElements = extensionElements.get("activiti_custom_condition");
CustomSetConditionsExecutionListener customFlowListener = new CustomSetConditionsExecutionListener();
customFlowListener.setFlowId(flow.getId());
for (ExtensionElement conditionElement : conditionsElements) {
customFlowListener.addCondition(conditionElement.getElementText());
}
ActivityImpl activity = findActivity(bpmnParse, flow.getSourceRef());
activity.addExecutionListener("start", customFlowListener);
}
}
}