org.activiti.engine.impl.cmd.CancelJobsCmd 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.cmd;
import org.activiti.engine.delegate.event.ActivitiEventType;
import org.activiti.engine.delegate.event.impl.ActivitiEventBuilder;
import org.activiti.engine.impl.interceptor.Command;
import org.activiti.engine.impl.interceptor.CommandContext;
import org.activiti.engine.impl.persistence.entity.JobEntity;
import org.activiti.engine.impl.persistence.entity.TimerJobEntity;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
/**
* Send job cancelled event and delete job
*
*/
public class CancelJobsCmd implements Command, Serializable {
private static final long serialVersionUID = 1L;
List jobIds;
public CancelJobsCmd(List jobIds) {
this.jobIds = jobIds;
}
public CancelJobsCmd(String jobId) {
this.jobIds = new ArrayList();
jobIds.add(jobId);
}
public Void execute(CommandContext commandContext) {
JobEntity jobToDelete = null;
for (String jobId : jobIds) {
jobToDelete = commandContext.getJobEntityManager().findById(jobId);
if (jobToDelete != null) {
// When given job doesn't exist, ignore
if (commandContext.getProcessEngineConfiguration().getEventDispatcher().isEnabled()) {
commandContext.getProcessEngineConfiguration().getEventDispatcher().dispatchEvent(ActivitiEventBuilder.createEntityEvent(ActivitiEventType.JOB_CANCELED, jobToDelete));
}
commandContext.getJobEntityManager().delete(jobToDelete);
} else {
TimerJobEntity timerJobToDelete = commandContext.getTimerJobEntityManager().findById(jobId);
if (timerJobToDelete != null) {
// When given job doesn't exist, ignore
if (commandContext.getProcessEngineConfiguration().getEventDispatcher().isEnabled()) {
commandContext.getProcessEngineConfiguration().getEventDispatcher().dispatchEvent(ActivitiEventBuilder.createEntityEvent(ActivitiEventType.JOB_CANCELED, timerJobToDelete));
}
commandContext.getTimerJobEntityManager().delete(timerJobToDelete);
}
}
}
return null;
}
}