Example usage for org.springframework.batch.core ExitStatus STOPPED

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Prototype

ExitStatus STOPPED

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Document

Convenient constant value representing finished processing with interrupted status.

Usage

From source file:org.springframework.batch.core.job.AbstractJob.java

/**
 * Default mapping from throwable to {@link ExitStatus}.
 *
 * @param ex//from   w  w w. j a  v a2 s  .  co  m
 *            the cause of the failure
 * @return an {@link ExitStatus}
 */
protected ExitStatus getDefaultExitStatusForFailure(Throwable ex, JobExecution execution) {
    ExitStatus exitStatus;
    if (ex instanceof JobInterruptedException || ex.getCause() instanceof JobInterruptedException) {
        exitStatus = ExitStatus.STOPPED.addExitDescription(JobInterruptedException.class.getName());
    } else if (ex instanceof NoSuchJobException || ex.getCause() instanceof NoSuchJobException) {
        exitStatus = new ExitStatus(ExitCodeMapper.NO_SUCH_JOB, ex.getClass().getName());
    } else {
        exitStatus = ExitStatus.FAILED.addExitDescription(ex);
    }

    return exitStatus;
}

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From source file:org.springframework.batch.core.step.AbstractStep.java

/**
 * Default mapping from throwable to {@link ExitStatus}. Clients can modify the exit code using a
 * {@link StepExecutionListener}./* w  w  w  . ja  v a  2 s  .c  o  m*/
 *
 * @param ex the cause of the failure
 * @return an {@link ExitStatus}
 */
private ExitStatus getDefaultExitStatusForFailure(Throwable ex) {
    ExitStatus exitStatus;
    if (ex instanceof JobInterruptedException || ex.getCause() instanceof JobInterruptedException) {
        exitStatus = ExitStatus.STOPPED.addExitDescription(JobInterruptedException.class.getName());
    } else if (ex instanceof NoSuchJobException || ex.getCause() instanceof NoSuchJobException) {
        exitStatus = new ExitStatus(ExitCodeMapper.NO_SUCH_JOB, ex.getClass().getName());
    } else {
        exitStatus = ExitStatus.FAILED.addExitDescription(ex);
    }

    return exitStatus;
}

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From source file:org.springframework.batch.core.step.tasklet.SystemCommandTasklet.java

/**
 * Execute system command and map its exit code to {@link ExitStatus} using
 * {@link SystemProcessExitCodeMapper}.//  w w w.j  av a 2 s. c om
 */
@Override
public RepeatStatus execute(StepContribution contribution, ChunkContext chunkContext) throws Exception {

    FutureTask<Integer> systemCommandTask = new FutureTask<Integer>(new Callable<Integer>() {

        @Override
        public Integer call() throws Exception {
            Process process = Runtime.getRuntime().exec(command, environmentParams, workingDirectory);
            return process.waitFor();
        }

    });

    long t0 = System.currentTimeMillis();

    taskExecutor.execute(systemCommandTask);

    while (true) {
        Thread.sleep(checkInterval);//moved to the end of the logic

        if (stoppable) {
            JobExecution jobExecution = jobExplorer
                    .getJobExecution(chunkContext.getStepContext().getStepExecution().getJobExecutionId());

            if (jobExecution.isStopping()) {
                stopped = true;
            }
        }

        if (systemCommandTask.isDone()) {
            contribution.setExitStatus(systemProcessExitCodeMapper.getExitStatus(systemCommandTask.get()));
            return RepeatStatus.FINISHED;
        } else if (System.currentTimeMillis() - t0 > timeout) {
            systemCommandTask.cancel(interruptOnCancel);
            throw new SystemCommandException("Execution of system command did not finish within the timeout");
        } else if (execution.isTerminateOnly()) {
            systemCommandTask.cancel(interruptOnCancel);
            throw new JobInterruptedException(
                    "Job interrupted while executing system command '" + command + "'");
        } else if (stopped) {
            systemCommandTask.cancel(interruptOnCancel);
            contribution.setExitStatus(ExitStatus.STOPPED);
            return RepeatStatus.FINISHED;
        }
    }
}

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From source file:org.springframework.batch.core.step.tasklet.SystemCommandTaskletIntegrationTests.java

@Test
public void testStopped() throws Exception {
    initializeTasklet();//from www  . j ava  2s  . co m
    tasklet.setJobExplorer(jobExplorer);
    tasklet.afterPropertiesSet();
    tasklet.beforeStep(stepExecution);

    JobExecution stoppedJobExecution = new JobExecution(stepExecution.getJobExecution());
    stoppedJobExecution.setStatus(BatchStatus.STOPPING);

    when(jobExplorer.getJobExecution(1L)).thenReturn(stepExecution.getJobExecution(),
            stepExecution.getJobExecution(), stoppedJobExecution);

    String command = System.getProperty("os.name").toLowerCase().contains("win") ? "ping 1.1.1.1 -n 1 -w 5000"
            : "sleep 15";
    tasklet.setCommand(command);
    tasklet.setTerminationCheckInterval(10);
    tasklet.afterPropertiesSet();

    StepContribution contribution = stepExecution.createStepContribution();
    StepContext stepContext = new StepContext(stepExecution);
    ChunkContext chunkContext = new ChunkContext(stepContext);
    tasklet.execute(contribution, chunkContext);

    assertEquals(contribution.getExitStatus().getExitCode(), ExitStatus.STOPPED.getExitCode());
}

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