Examples with JobExecutor org.camunda.bpm.engine.impl.jobexecutor.JobExecutor used on opensource projects

Example 6 with JobExecutor

use of org.camunda.bpm.engine.impl.jobexecutor.JobExecutor in project camunda-bpm-platform by camunda.

the class AbstractProcessEngineTestCase method waitForJobExecutorToProcessAllJobs.

public void waitForJobExecutorToProcessAllJobs(long maxMillisToWait) {
    JobExecutor jobExecutor = processEngineConfiguration.getJobExecutor();
    jobExecutor.start();
    long intervalMillis = 1000;
    int jobExecutorWaitTime = jobExecutor.getWaitTimeInMillis() * 2;
    if (maxMillisToWait < jobExecutorWaitTime) {
        maxMillisToWait = jobExecutorWaitTime;
    }
    try {
        Timer timer = new Timer();
        InterruptTask task = new InterruptTask(Thread.currentThread());
        timer.schedule(task, maxMillisToWait);
        boolean areJobsAvailable = true;
        try {
            while (areJobsAvailable && !task.isTimeLimitExceeded()) {
                Thread.sleep(intervalMillis);
                try {
                    areJobsAvailable = areJobsAvailable();
                } catch (Throwable t) {
                // Ignore, possible that exception occurs due to locking/updating of table on MSSQL when
                // isolation level doesn't allow READ of the table
                }
            }
        } catch (InterruptedException e) {
        } finally {
            timer.cancel();
        }
        if (areJobsAvailable) {
            throw new ProcessEngineException("time limit of " + maxMillisToWait + " was exceeded");
        }
    } finally {
        jobExecutor.shutdown();
    }
}

Example 7 with JobExecutor

use of org.camunda.bpm.engine.impl.jobexecutor.JobExecutor in project camunda-bpm-platform by camunda.

the class JobExecutorCmdHappyTest method testJobCommandsWithTimer.

public void testJobCommandsWithTimer() {
    // clock gets automatically reset in LogTestCase.runTest
    ClockUtil.setCurrentTime(new Date(SOME_TIME));
    CommandExecutor commandExecutor = processEngineConfiguration.getCommandExecutorTxRequired();
    JobExecutor jobExecutor = processEngineConfiguration.getJobExecutor();
    String jobId = commandExecutor.execute(new Command<String>() {

        public String execute(CommandContext commandContext) {
            TimerEntity timer = createTweetTimer("i'm coding a test", new Date(SOME_TIME + (10 * SECOND)));
            commandContext.getJobManager().schedule(timer);
            return timer.getId();
        }
    });
    AcquiredJobs acquiredJobs = commandExecutor.execute(new AcquireJobsCmd(jobExecutor));
    List<List<String>> jobIdsList = acquiredJobs.getJobIdBatches();
    assertEquals(0, jobIdsList.size());
    List<String> expectedJobIds = new ArrayList<String>();
    ClockUtil.setCurrentTime(new Date(SOME_TIME + (20 * SECOND)));
    acquiredJobs = commandExecutor.execute(new AcquireJobsCmd(jobExecutor, jobExecutor.getMaxJobsPerAcquisition()));
    jobIdsList = acquiredJobs.getJobIdBatches();
    assertEquals(1, jobIdsList.size());
    List<String> jobIds = jobIdsList.get(0);
    expectedJobIds.add(jobId);
    assertEquals(expectedJobIds, new ArrayList<String>(jobIds));
    assertEquals(0, tweetHandler.getMessages().size());
    ExecuteJobHelper.executeJob(jobId, commandExecutor);
    assertEquals("i'm coding a test", tweetHandler.getMessages().get(0));
    assertEquals(1, tweetHandler.getMessages().size());
    clearDatabase();
}

Example 8 with JobExecutor

use of org.camunda.bpm.engine.impl.jobexecutor.JobExecutor in project camunda-bpm-platform by camunda.

the class JobExecutorCmdHappyTest method testJobCommandsWithMessage.

public void testJobCommandsWithMessage() {
    CommandExecutor commandExecutor = processEngineConfiguration.getCommandExecutorTxRequired();
    JobExecutor jobExecutor = processEngineConfiguration.getJobExecutor();
    String jobId = commandExecutor.execute(new Command<String>() {

        public String execute(CommandContext commandContext) {
            MessageEntity message = createTweetMessage("i'm coding a test");
            commandContext.getJobManager().send(message);
            return message.getId();
        }
    });
    AcquiredJobs acquiredJobs = commandExecutor.execute(new AcquireJobsCmd(jobExecutor));
    List<List<String>> jobIdsList = acquiredJobs.getJobIdBatches();
    assertEquals(1, jobIdsList.size());
    List<String> jobIds = jobIdsList.get(0);
    List<String> expectedJobIds = new ArrayList<String>();
    expectedJobIds.add(jobId);
    assertEquals(expectedJobIds, new ArrayList<String>(jobIds));
    assertEquals(0, tweetHandler.getMessages().size());
    ExecuteJobHelper.executeJob(jobId, commandExecutor);
    assertEquals("i'm coding a test", tweetHandler.getMessages().get(0));
    assertEquals(1, tweetHandler.getMessages().size());
    clearDatabase();
}

Example 9 with JobExecutor

use of org.camunda.bpm.engine.impl.jobexecutor.JobExecutor in project camunda-bpm-platform by camunda.

the class IndependentJobExecutionTest method testDeploymentAwareJobAcquisition.

@OperateOnDeployment("pa1")
@Test
public void testDeploymentAwareJobAcquisition() {
    JobExecutor jobExecutor1 = engine1Configuration.getJobExecutor();
    ProcessInstance instance1 = engine1.getRuntimeService().startProcessInstanceByKey("archive1Process");
    ProcessInstance instance2 = processEngine.getRuntimeService().startProcessInstanceByKey("archive2Process");
    Job job1 = managementService.createJobQuery().processInstanceId(instance1.getId()).singleResult();
    Job job2 = managementService.createJobQuery().processInstanceId(instance2.getId()).singleResult();
    // the deployment aware configuration should only return the jobs of the registered deployments
    CommandExecutor commandExecutor = engine1Configuration.getCommandExecutorTxRequired();
    AcquiredJobs acquiredJobs = commandExecutor.execute(new AcquireJobsCmd(jobExecutor1));
    Assert.assertEquals(1, acquiredJobs.size());
    Assert.assertTrue(acquiredJobs.contains(job1.getId()));
    Assert.assertFalse(acquiredJobs.contains(job2.getId()));
}

Example 10 with JobExecutor

use of org.camunda.bpm.engine.impl.jobexecutor.JobExecutor in project camunda-bpm-platform by camunda.

the class AbstractFoxPlatformIntegrationTest method waitForJobExecutorToProcessAllJobs.

public void waitForJobExecutorToProcessAllJobs(long maxMillisToWait) {
    JobExecutor jobExecutor = processEngineConfiguration.getJobExecutor();
    waitForJobExecutorToProcessAllJobs(jobExecutor, maxMillisToWait);
}