package org.camunda.bpm.engine.test.db;
import java.util.Date;
import org.camunda.bpm.engine.impl.cmd.AcquireJobsCmd;
import org.camunda.bpm.engine.impl.interceptor.Command;
import org.camunda.bpm.engine.impl.interceptor.CommandContext;
import org.camunda.bpm.engine.impl.jobexecutor.AcquiredJobs;
import org.camunda.bpm.engine.impl.test.PluggableProcessEngineTestCase;
import org.camunda.bpm.engine.impl.util.ClockUtil;
import org.camunda.bpm.engine.repository.ProcessDefinition;
import org.camunda.bpm.engine.runtime.Job;
import org.camunda.bpm.engine.runtime.ProcessInstance;
import org.camunda.bpm.engine.test.Deployment;
/**
*
* @author Daniel Meyer
*/
public class ProcessInstanceSuspensionTest extends PluggableProcessEngineTestCase {
@Deployment(resources={"org/camunda/bpm/engine/test/db/oneJobProcess.bpmn20.xml"})
public void testJobsNotVisisbleToAcquisitionIfInstanceSuspended() {
ProcessDefinition pd = repositoryService.createProcessDefinitionQuery().singleResult();
ProcessInstance pi = runtimeService.startProcessInstanceByKey(pd.getKey());
// now there is one job:
// now there is one job:
Job job = managementService.createJobQuery()
.singleResult();
assertNotNull(job);
makeSureJobDue(job);
// the acquirejobs command sees the job:
AcquiredJobs acquiredJobs = executeAcquireJobsCommand();
assertEquals(1, acquiredJobs.size());
// suspend the process instance:
runtimeService.suspendProcessInstanceById(pi.getId());
// now, the acquirejobs command does not see the job:
acquiredJobs = executeAcquireJobsCommand();
assertEquals(0, acquiredJobs.size());
}
@Deployment(resources={"org/camunda/bpm/engine/test/db/oneJobProcess.bpmn20.xml"})
public void testJobsNotVisisbleToAcquisitionIfDefinitionSuspended() {
ProcessDefinition pd = repositoryService.createProcessDefinitionQuery().singleResult();
runtimeService.startProcessInstanceByKey(pd.getKey());
// now there is one job:
Job job = managementService.createJobQuery()
.singleResult();
assertNotNull(job);
makeSureJobDue(job);
// the acquirejobs command sees the job:
AcquiredJobs acquiredJobs = executeAcquireJobsCommand();
assertEquals(1, acquiredJobs.size());
// suspend the process instance:
repositoryService.suspendProcessDefinitionById(pd.getId());
// now, the acquirejobs command does not see the job:
acquiredJobs = executeAcquireJobsCommand();
assertEquals(0, acquiredJobs.size());
}
protected void makeSureJobDue(final Job job) {
processEngineConfiguration.getCommandExecutorTxRequired()
.execute(new Command<Void>() {
public Void execute(CommandContext commandContext) {
Date currentTime = ClockUtil.getCurrentTime();
commandContext.getJobManager()
.findJobById(job.getId())
.setDuedate(new Date(currentTime.getTime() - 10000));
return null;
}
});
}
private AcquiredJobs executeAcquireJobsCommand() {
return processEngineConfiguration.getCommandExecutorTxRequired()
.execute(new AcquireJobsCmd(processEngineConfiguration.getJobExecutor()));
}
}