/** * Build a job that executes the flow provided, normally composed of other steps. * * @return a flow job */ public Job build() { FlowJob job = new FlowJob(); job.setName(getName()); job.setFlow(flow); super.enhance(job); try { job.afterPropertiesSet(); } catch (Exception e) { throw new StepBuilderException(e); } return job; }
@Test public void testBasicFlow() throws Throwable { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step")), "end0")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0"))); flow.setStateTransitions(transitions); job.setFlow(flow); job.execute(jobExecution); if (!jobExecution.getAllFailureExceptions().isEmpty()) { throw jobExecution.getAllFailureExceptions().get(0); } assertEquals(BatchStatus.COMPLETED, jobExecution.getStatus()); }
@Test public void testGetSteps() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1")), "step2")); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step2")), "end0")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0"))); flow.setStateTransitions(transitions); flow.afterPropertiesSet(); job.setFlow(flow); job.afterPropertiesSet(); assertEquals(2, job.getStepNames().size()); }
@Test public void testGetStepNamesWithPrefix() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState("job.step", new StubStep("step")), "end0")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0"))); flow.setStateTransitions(transitions); flow.afterPropertiesSet(); job.setFlow(flow); job.setName(flow.getName()); job.afterPropertiesSet(); assertEquals("[step]", job.getStepNames().toString()); }
@Test public void testGetStepNestedFlow() throws Exception { SimpleFlow nested = new SimpleFlow("nested"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step2")), "end1")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end1"))); nested.setStateTransitions(transitions); nested.afterPropertiesSet(); SimpleFlow flow = new SimpleFlow("job"); transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1")), "nested")); transitions.add(StateTransition.createStateTransition(new FlowState(nested, "nested"), "end0")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0"))); flow.setStateTransitions(transitions); flow.afterPropertiesSet(); job.setFlow(flow); job.afterPropertiesSet(); List<String> names = new ArrayList<>(job.getStepNames()); Collections.sort(names); assertEquals("[step1, step2]", names.toString()); }
@Test public void testStepFailure() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); StepState step = new StepState(new StepSupport("step")); transitions.add(StateTransition.createStateTransition(step, ExitStatus.FAILED.getExitCode(), "end0")); transitions.add(StateTransition.createStateTransition(step, 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); job.setFlow(flow); job.afterPropertiesSet(); job.execute(execution); assertEquals(BatchStatus.FAILED, execution.getStatus()); }
@Test public void testInterruptedException() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1") { @Override public void execute(StepExecution stepExecution) throws JobInterruptedException { throw new JobInterruptedException("Stopped"); } }), "end0")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0"))); flow.setStateTransitions(transitions); flow.afterPropertiesSet(); job.setFlow(flow); job.afterPropertiesSet(); job.execute(jobExecution); assertEquals(BatchStatus.STOPPED, jobExecution.getStatus()); checkRepository(BatchStatus.STOPPED, ExitStatus.STOPPED); assertEquals(1, jobExecution.getAllFailureExceptions().size()); assertEquals(JobInterruptedException.class, jobExecution.getFailureExceptions().get(0).getClass()); }
@Test public void testGetStepNotExists() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1")), "step2")); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step2")), "end0")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0"))); flow.setStateTransitions(transitions); flow.afterPropertiesSet(); job.setFlow(flow); job.afterPropertiesSet(); Step step = job.getStep("foo"); assertNull(step); }
@Test public void testInterrupted() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1") { @Override public void execute(StepExecution stepExecution) throws JobInterruptedException { stepExecution.setStatus(BatchStatus.STOPPING); jobRepository.update(stepExecution); } }), "end0")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0"))); flow.setStateTransitions(transitions); flow.afterPropertiesSet(); job.setFlow(flow); job.afterPropertiesSet(); job.execute(jobExecution); assertEquals(BatchStatus.STOPPED, jobExecution.getStatus()); checkRepository(BatchStatus.STOPPED, ExitStatus.STOPPED); assertEquals(1, jobExecution.getAllFailureExceptions().size()); assertEquals(JobInterruptedException.class, jobExecution.getFailureExceptions().get(0).getClass()); }
@Test public void testGetStepNotStepState() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1")), "step2")); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step2")), "end0")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0"))); flow.setStateTransitions(transitions); flow.afterPropertiesSet(); job.setFlow(flow); job.afterPropertiesSet(); Step step = job.getStep("end0"); assertNull(step); }
@Test public void testEndStateStopped() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1")), "end")); transitions.add(StateTransition .createStateTransition(new EndState(FlowExecutionStatus.STOPPED, "end"), "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); job.setFlow(flow); job.afterPropertiesSet(); job.doExecute(jobExecution); assertEquals(1, jobExecution.getStepExecutions().size()); assertEquals(BatchStatus.STOPPED, jobExecution.getStatus()); }
@Test public void testStepStatusUnknown() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); StepState step = new StepState(new StepSupport("step") { @Override public void execute(StepExecution stepExecution) throws JobInterruptedException, UnexpectedJobExecutionException { // This is what happens if the repository meta-data cannot be // updated stepExecution.setExitStatus(ExitStatus.UNKNOWN); stepExecution.setStatus(BatchStatus.UNKNOWN); } }); transitions.add(StateTransition.createStateTransition(step, ExitStatus.FAILED.getExitCode(), "end0")); transitions.add(StateTransition.createStateTransition(step, "*", "end1")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.FAILED, "end0"))); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end1"))); flow.setStateTransitions(transitions); job.setFlow(flow); job.afterPropertiesSet(); job.execute(execution); assertEquals(BatchStatus.UNKNOWN, execution.getStatus()); }
@Test public void testStoppingStep() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1")), "step2")); State state2 = new StateSupport("step2", FlowExecutionStatus.FAILED); transitions.add(StateTransition.createStateTransition(state2, ExitStatus.FAILED.getExitCode(), "end0")); transitions.add(StateTransition.createStateTransition(state2, ExitStatus.COMPLETED.getExitCode(), "end1")); transitions.add(StateTransition.createStateTransition(new EndState(FlowExecutionStatus.STOPPED, "end0"), "step3")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end1"))); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step3")), "end2")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end2"))); flow.setStateTransitions(transitions); job.setFlow(flow); job.afterPropertiesSet(); job.doExecute(jobExecution); assertEquals(2, jobExecution.getStepExecutions().size()); assertEquals(BatchStatus.STOPPED, jobExecution.getStatus()); }
@Test public void testTwoSteps() throws Exception { 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); job.setFlow(flow); job.afterPropertiesSet(); job.doExecute(jobExecution); StepExecution stepExecution = getStepExecution(jobExecution, "step2"); assertEquals(ExitStatus.COMPLETED, stepExecution.getExitStatus()); assertEquals(2, jobExecution.getStepExecutions().size()); }
@Test public void testGetStepExists() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1")), "step2")); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step2")), "end0")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0"))); flow.setStateTransitions(transitions); flow.afterPropertiesSet(); job.setFlow(flow); job.afterPropertiesSet(); Step step = job.getStep("step2"); assertNotNull(step); assertEquals("step2", step.getName()); }
public void testEndStateFailed() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1")), "end")); transitions .add(StateTransition.createStateTransition(new EndState(FlowExecutionStatus.FAILED, "end"), "step2")); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step2")), ExitStatus.FAILED .getExitCode(), "end0")); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("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); job.setFlow(flow); job.afterPropertiesSet(); job.doExecute(jobExecution); assertEquals(BatchStatus.FAILED, jobExecution.getStatus()); assertEquals(1, jobExecution.getStepExecutions().size()); }
@Test public void testFailedStep() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StateSupport("step1", FlowExecutionStatus.FAILED), "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); job.setFlow(flow); job.afterPropertiesSet(); job.doExecute(jobExecution); StepExecution stepExecution = getStepExecution(jobExecution, "step2"); assertEquals(ExitStatus.COMPLETED, stepExecution.getExitStatus()); assertEquals(BatchStatus.COMPLETED, stepExecution.getStatus()); assertEquals(2, jobExecution.getStepExecutions().size()); }
@Test public void testUnknownStatusStopsJob() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1") { @Override public void execute(StepExecution stepExecution) throws JobInterruptedException { stepExecution.setStatus(BatchStatus.UNKNOWN); stepExecution.setTerminateOnly(); jobRepository.update(stepExecution); } }), "step2")); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step2")), "end0")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0"))); flow.setStateTransitions(transitions); flow.afterPropertiesSet(); job.setFlow(flow); job.afterPropertiesSet(); job.execute(jobExecution); assertEquals(BatchStatus.UNKNOWN, jobExecution.getStatus()); checkRepository(BatchStatus.UNKNOWN, ExitStatus.STOPPED); assertEquals(1, jobExecution.getAllFailureExceptions().size()); assertEquals(JobInterruptedException.class, jobExecution.getFailureExceptions().get(0).getClass()); }
@Test public void testGetStepExistsWithPrefix() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState("job.step", new StubStep("step")), "end0")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0"))); flow.setStateTransitions(transitions); flow.afterPropertiesSet(); job.setFlow(flow); job.setName(flow.getName()); job.afterPropertiesSet(); Step step = job.getStep("step"); assertNotNull(step); assertEquals("step", step.getName()); }
@Test public void testEndStateStoppedWithRestart() throws Exception { SimpleFlow flow = new SimpleFlow("job"); List<StateTransition> transitions = new ArrayList<>(); transitions.add(StateTransition.createStateTransition(new StepState(new StubStep("step1")), "end")); transitions.add(StateTransition .createStateTransition(new EndState(FlowExecutionStatus.STOPPED, "end"), "step2")); StepState step2 = new StepState(new StubStep("step2")); transitions.add(StateTransition.createStateTransition(step2, ExitStatus.COMPLETED.getExitCode(), "end0")); transitions.add(StateTransition.createStateTransition(step2, ExitStatus.FAILED.getExitCode(), "end1")); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.COMPLETED, "end0"))); transitions.add(StateTransition.createEndStateTransition(new EndState(FlowExecutionStatus.FAILED, "end1"))); flow.setStateTransitions(transitions); job.setFlow(flow); job.afterPropertiesSet(); // To test a restart we have to use the AbstractJob.execute()... job.execute(jobExecution); assertEquals(BatchStatus.STOPPED, jobExecution.getStatus()); assertEquals(1, jobExecution.getStepExecutions().size()); jobExecution = jobRepository.createJobExecution("job", new JobParameters()); job.execute(jobExecution); assertEquals(BatchStatus.COMPLETED, jobExecution.getStatus()); assertEquals(1, jobExecution.getStepExecutions().size()); }