/*
* Copyright 2010-2011 the original author or authors.
*
* 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 com.starflow.wf.engine.event.listener;
import java.util.Date;
import java.util.List;
import com.starflow.wf.engine.StarFlowState;
import com.starflow.wf.engine.event.ActivityRollBackEvent;
import com.starflow.wf.engine.event.support.RollbackEngineException;
import com.starflow.wf.engine.model.ActivityInst;
/**
*
* @author libinsong1204@gmail.com
* @version 1.0
*/
public class ActivityRollBackListener extends AbstractProcessListener {
//private static final Log logger = LogFactory.getLog(ActivityRollBackListener.class);
@Override
public void activityRollback(ActivityRollBackEvent event) {
List<String> actDefIds = event.getActDefIds();
Date nowDate = new Date();
for(String actDefId : actDefIds) {
ActivityInst activityInst = event.getActInstRep().findActivityInstByActDefId(actDefId);
if(activityInst.getCurrentState() == StarFlowState.ACT_INST_RUNING)
throw new RollbackEngineException("环节【"+actDefId+"】处于运行状态,无法重启");
event.getActInstRep().updateActivityStateToRunning(activityInst.getActivityInstId(),
StarFlowState.ACT_INST_RUNING, nowDate);
event.getWorkItemRep().updateActWorkItemStateAndStartTime(activityInst.getActivityInstId(),
StarFlowState.WORKITEM_RUNNING, nowDate);
}
}
}