org.camunda.bpm.engine.impl.jobexecutor.RepeatingFailedJobListener Maven / Gradle / Ivy
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* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.camunda.bpm.engine.impl.jobexecutor;
import java.util.Date;
import org.camunda.bpm.engine.impl.cfg.TransactionListener;
import org.camunda.bpm.engine.impl.interceptor.Command;
import org.camunda.bpm.engine.impl.interceptor.CommandContext;
import org.camunda.bpm.engine.impl.interceptor.CommandExecutor;
import org.camunda.bpm.engine.impl.jobexecutor.TimerEventJobHandler.TimerJobConfiguration;
import org.camunda.bpm.engine.impl.persistence.entity.TimerEntity;
/**
* @author Roman Smirnov
*
*/
public class RepeatingFailedJobListener implements TransactionListener {
protected CommandExecutor commandExecutor;
protected String jobId;
public RepeatingFailedJobListener(CommandExecutor commandExecutor, String jobId) {
this.commandExecutor = commandExecutor;
this.jobId = jobId;
}
public void execute(CommandContext commandContext) {
CreateNewTimerJobCommand cmd = new CreateNewTimerJobCommand(jobId);
commandExecutor.execute(cmd);
}
protected class CreateNewTimerJobCommand implements Command {
protected String jobId;
public CreateNewTimerJobCommand(String jobId) {
this.jobId = jobId;
}
public Void execute(CommandContext commandContext) {
TimerEntity failedJob = (TimerEntity) commandContext
.getJobManager()
.findJobById(jobId);
Date newDueDate = failedJob.calculateNewDueDate();
if (newDueDate != null) {
failedJob.createNewTimerJob(newDueDate);
// update configuration of failed job
TimerJobConfiguration config = (TimerJobConfiguration) failedJob.getJobHandlerConfiguration();
config.setFollowUpJobCreated(true);
failedJob.setJobHandlerConfiguration(config);
}
return null;
}
}
}