Examples of org.springframework.batch.core.step.tasklet.StoppableTasklet

org.springframework.batch.core.step.tasklet.StoppableTasklet

An extension to the {@link Tasklet} interface to allow users toadd logic for stopping a tasklet. It is up to each implementation as to how the stop will behave. The only guarantee provided by the framework is that a call to {@link JobOperator#stop(long)} willattempt to call the stop method on any currently running StoppableTasklet. The call to {@link StoppableTasklet#stop()} willbe from a thread other than the thread executing {@link org.springframework.batch.core.step.tasklet.Tasklet#execute(org.springframework.batch.core.StepContribution,org.springframework.batch.core.scope.context.ChunkContext)}so the appropriate thread safety and visibility controls should be put in place. @author Will Schipp @since 3.0


  @Test
  public void testStopTasklet() throws Exception {
    JobInstance jobInstance = new JobInstance(123L, job.getName());
    JobExecution jobExecution = new JobExecution(jobInstance, 111L, jobParameters, null);
    StoppableTasklet tasklet = mock(StoppableTasklet.class);
    TaskletStep taskletStep = new TaskletStep();
    taskletStep.setTasklet(tasklet);
    MockJob job = new MockJob();
    job.taskletStep = taskletStep;


  @Test
  public void testStopTaskletException() throws Exception {
    JobInstance jobInstance = new JobInstance(123L, job.getName());
    JobExecution jobExecution = new JobExecution(jobInstance, 111L, jobParameters, null);
    StoppableTasklet tasklet = new StoppableTasklet() {


      @Override
      public RepeatStatus execute(StepContribution contribution,
          ChunkContext chunkContext) throws Exception {
        return null;

Examples of org.springframework.batch.core.step.tasklet.StoppableTasklet

Related Classes of org.springframework.batch.core.step.tasklet.StoppableTasklet