Examples of org.springframework.batch.core.step.AbstractStep

Package org.springframework.batch.core.step

Examples of org.springframework.batch.core.step.AbstractStep

org.springframework.batch.core.step.AbstractStep
A {@link Step} implementation that provides common behavior to subclasses, including registering and callinglisteners. @author Dave Syer @author Ben Hale @author Robert Kasanicky @author Michael Minella @author Chris Schaefer

    };
    factory.setItemReader(provider);
    factory.setItemWriter(itemWriter);
    factory.setRetryLimit(5);
    factory.setRetryableExceptionClasses(getExceptionMap(RuntimeException.class));
    AbstractStep step = (AbstractStep) factory.getObject();
    step.setName("mytest");
    StepExecution stepExecution = new StepExecution(step.getName(),
        jobExecution);
    repository.add(stepExecution);
    step.execute(stepExecution);


    assertEquals(2, recovered.size());
    assertEquals(2, stepExecution.getSkipCount());
    assertEquals(2, stepExecution.getWriteSkipCount());

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    };
    factory.setItemReader(provider);
    factory.setItemWriter(itemWriter);
    factory.setRetryLimit(5);
    factory.setRetryableExceptionClasses(getExceptionMap(RuntimeException.class));
    AbstractStep step = (AbstractStep) factory.getObject();
    step.setName("mytest");
    StepExecution stepExecution = new StepExecution(step.getName(),
        jobExecution);
    repository.add(stepExecution);
    step.execute(stepExecution);


    assertEquals(2, recovered.size());
    assertEquals(2, stepExecution.getSkipCount());
    assertEquals(2, stepExecution.getWriteSkipCount());

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            "Write error - planned but retryable.");
      }
    };
    factory.setItemReader(provider);
    factory.setItemWriter(itemWriter);
    AbstractStep step = (AbstractStep) factory.getObject();


    StepExecution stepExecution = new StepExecution(step.getName(),
        jobExecution);
    repository.add(stepExecution);
    step.execute(stepExecution);
    assertEquals(BatchStatus.FAILED, stepExecution.getStatus());


    List<String> expectedOutput = Arrays.asList(StringUtils
        .commaDelimitedListToStringArray(""));
    assertEquals(expectedOutput, written);

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            "Write error - planned but retryable.");
      }
    };
    factory.setItemReader(provider);
    factory.setItemWriter(itemWriter);
    AbstractStep step = (AbstractStep) factory.getObject();


    StepExecution stepExecution = new StepExecution(step.getName(),
        jobExecution);
    repository.add(stepExecution);
    step.execute(stepExecution);
    assertEquals(BatchStatus.FAILED, stepExecution.getStatus());


    // We added a bogus cache so no items are actually skipped
    // because they aren't recognised as eligible
    assertEquals(0, stepExecution.getSkipCount());

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  @Test
  public void testSimpleJob() throws Exception {


    job.setSteps(new ArrayList<Step>());
    AbstractStep step = (AbstractStep) getStepFactory("foo", "bar").getObject();
    step.setName("step1");
    job.addStep(step);
    step = (AbstractStep) getStepFactory("spam").getObject();
    step.setName("step2");
    job.addStep(step);


    JobExecution jobExecution = repository.createJobExecution(job.getName(), new JobParameters());


    job.execute(jobExecution);

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    SimpleStepFactoryBean<String, String> factory = getStepFactory("foo", "bar");
    factory.setTaskExecutor(new SimpleAsyncTaskExecutor());
    factory.setThrottleLimit(1);


    AbstractStep step = (AbstractStep) factory.getObject();
    step.setName("step1");


    JobExecution jobExecution = repository.createJobExecution(job.getName(), new JobParameters());
    StepExecution stepExecution = jobExecution.createStepExecution(step.getName());
    repository.add(stepExecution);
    step.execute(stepExecution);
    assertEquals(BatchStatus.COMPLETED, stepExecution.getStatus());
    assertEquals(2, written.size());
    assertTrue(written.contains("foo"));
  }

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      @Override
      public void write(List<? extends String> data) throws Exception {
        throw new RuntimeException("Foo");
      }
    });
    AbstractStep step = (AbstractStep) factory.getObject();
    job.setSteps(Collections.singletonList((Step) step));


    JobExecution jobExecution = repository.createJobExecution(job.getName(), new JobParameters());


    job.execute(jobExecution);

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        if (count++ == 0) {
          throw new RuntimeException("Foo");
        }
      }
    });
    AbstractStep step = (AbstractStep) factory.getObject();
    job.setSteps(Collections.singletonList((Step) step));


    JobExecution jobExecution = repository.createJobExecution(job.getName(), new JobParameters());


    job.execute(jobExecution);

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    AssertingWriteListener writeListener = new AssertingWriteListener();
    CountingChunkListener chunkListener = new CountingChunkListener(writeListener);
    factory.setListeners(new StepListener[] { chunkListener, writeListener });
    factory.setCommitInterval(commitInterval);


    AbstractStep step = (AbstractStep) factory.getObject();


    job.setSteps(Collections.singletonList((Step) step));


    JobExecution jobExecution = repository.createJobExecution(job.getName(), new JobParameters());
    job.execute(jobExecution);

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      return builder.build();
    }


    @Bean
    protected Step step1() throws Exception {
      AbstractStep step = new AbstractStep("step1") {
        @Override
        protected void doExecute(StepExecution stepExecution) throws Exception {
          stepExecution.setExitStatus(ExitStatus.COMPLETED);
          stepExecution.setStatus(BatchStatus.COMPLETED);
        }
      };
      step.setJobRepository(getJobRepository());
      return step;
    }

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