How to use

afterPropertiesSet

method

in

org.springframework.batch.core.job.flow.FlowStep

/**
 * Test method for {@link org.springframework.batch.core.job.flow.FlowStep#afterPropertiesSet()}.
 */
@Test(expected=IllegalStateException.class)
public void testAfterPropertiesSet() throws Exception{
  FlowStep step = new FlowStep();
  step.setJobRepository(jobRepository);
  step.afterPropertiesSet();
}

/**
 * Build a step that executes the flow provided, normally composed of other steps. The flow is not executed in a
 * transaction because the individual steps are supposed to manage their own transaction state.
 * 
 * @return a flow step
 */
public Step build() {
  FlowStep step = new FlowStep();
  step.setName(getName());
  step.setFlow(flow);
  super.enhance(step);
  try {
    step.afterPropertiesSet();
  }
  catch (Exception e) {
    throw new StepBuilderException(e);
  }
  return step;
}

/**
 * Test method for {@link org.springframework.batch.core.job.flow.FlowStep#doExecute(org.springframework.batch.core.StepExecution)}.
 */
@Test
public void testDoExecute() throws Exception {
  FlowStep step = new FlowStep();
  step.setJobRepository(jobRepository);
  SimpleFlow flow = new SimpleFlow("job");
  List<StateTransition> transitions = new ArrayList<>();
  transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1")), "step2"));
  StepState step2 = new StepState(new StubStep("step2"));
  transitions.add(StateTransition.createStateTransition(step2, ExitStatus.FAILED.getExitCode(), "end0"));
  transitions.add(StateTransition.createStateTransition(step2, ExitStatus.COMPLETED.getExitCode(), "end1"));
  transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.FAILED, "end0")));
  transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end1")));
  flow.setStateTransitions(transitions);
  step.setFlow(flow);
  step.afterPropertiesSet();
  StepExecution stepExecution = jobExecution.createStepExecution("step");
  jobRepository.add(stepExecution);
  step.execute(stepExecution);
  stepExecution = getStepExecution(jobExecution, "step");
  assertEquals(ExitStatus.COMPLETED, stepExecution.getExitStatus());
  stepExecution = getStepExecution(jobExecution, "step2");
  assertEquals(ExitStatus.COMPLETED, stepExecution.getExitStatus());
  assertEquals(3, jobExecution.getStepExecutions().size());
}

@Test
public void testDoExecuteAndFail() throws Exception {
  FlowStep step = new FlowStep();
  step.setJobRepository(jobRepository);
  SimpleFlow flow = new SimpleFlow("job");
  List<StateTransition> transitions = new ArrayList<>();
  transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1")), "step2"));
  StepState step2 = new StepState(new StubStep("step2", true));
  transitions.add(StateTransition.createStateTransition(step2, ExitStatus.FAILED.getExitCode(), "end0"));
  transitions.add(StateTransition.createStateTransition(step2, ExitStatus.COMPLETED.getExitCode(), "end1"));
  transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.FAILED, "end0")));
  transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end1")));
  flow.setStateTransitions(transitions);
  step.setFlow(flow);
  step.afterPropertiesSet();
  StepExecution stepExecution = jobExecution.createStepExecution("step");
  jobRepository.add(stepExecution);
  step.execute(stepExecution);
  stepExecution = getStepExecution(jobExecution, "step1");
  assertEquals(ExitStatus.COMPLETED, stepExecution.getExitStatus());
  stepExecution = getStepExecution(jobExecution, "step2");
  assertEquals(ExitStatus.FAILED, stepExecution.getExitStatus());
  stepExecution = getStepExecution(jobExecution, "step");
  assertEquals(ExitStatus.FAILED, stepExecution.getExitStatus());
  assertEquals(3, jobExecution.getStepExecutions().size());
}

/**
 * Test method for {@link org.springframework.batch.core.job.flow.FlowStep#doExecute(org.springframework.batch.core.StepExecution)}.
 */
@Test
public void testExecuteWithParentContext() throws Exception {
  FlowStep step = new FlowStep();
  step.setJobRepository(jobRepository);
  SimpleFlow flow = new SimpleFlow("job");
  List<StateTransition> transitions = new ArrayList<>();
  transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1")), "end0"));
  transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0")));
  flow.setStateTransitions(transitions);
  step.setFlow(flow);
  step.afterPropertiesSet();
  StepExecution stepExecution = jobExecution.createStepExecution("step");
  stepExecution.getExecutionContext().put("foo", "bar");
  jobRepository.add(stepExecution);
  step.execute(stepExecution);
  stepExecution = getStepExecution(jobExecution, "step");
  assertEquals(ExitStatus.COMPLETED, stepExecution.getExitStatus());
  stepExecution = getStepExecution(jobExecution, "step1");
  assertEquals(ExitStatus.COMPLETED, stepExecution.getExitStatus());
  assertEquals("bar", stepExecution.getExecutionContext().get("foo"));
}

/**
 * Build a step that executes the flow provided, normally composed of other steps. The flow is not executed in a
 * transaction because the individual steps are supposed to manage their own transaction state.
 * 
 * @return a flow step
 */
public Step build() {
  FlowStep step = new FlowStep();
  step.setName(getName());
  step.setFlow(flow);
  super.enhance(step);
  try {
    step.afterPropertiesSet();
  }
  catch (Exception e) {
    throw new StepBuilderException(e);
  }
  return step;
}

/**
 * Build a step that executes the flow provided, normally composed of other steps. The flow is not executed in a
 * transaction because the individual steps are supposed to manage their own transaction state.
 * 
 * @return a flow step
 */
public Step build() {
  FlowStep step = new FlowStep();
  step.setName(getName());
  step.setFlow(flow);
  super.enhance(step);
  try {
    step.afterPropertiesSet();
  }
  catch (Exception e) {
    throw new StepBuilderException(e);
  }
  return step;
}

/**
 * Build a step that executes the flow provided, normally composed of other steps. The flow is not executed in a
 * transaction because the individual steps are supposed to manage their own transaction state.
 * 
 * @return a flow step
 */
public Step build() {
  FlowStep step = new FlowStep();
  step.setName(getName());
  step.setFlow(flow);
  super.enhance(step);
  try {
    step.afterPropertiesSet();
  }
  catch (Exception e) {
    throw new StepBuilderException(e);
  }
  return step;
}