Examples of org.springframework.batch.repeat.exception.SimpleLimitExceptionHandler

Package org.springframework.batch.repeat.exception

Examples of org.springframework.batch.repeat.exception.SimpleLimitExceptionHandler

org.springframework.batch.repeat.exception.SimpleLimitExceptionHandler
Simple implementation of exception handler which looks for given exception types. If one of the types is found then a counter is incremented and the limit is checked to determine if it has been exceeded and the Throwable should be re-thrown. Also allows to specify list of 'fatal' exceptions that are never subject to counting, but are immediately re-thrown. The fatal list has higher priority so the two lists needn't be exclusive. @author Dave Syer @author Robert Kasanicky


  @Test
  public void testExceptionHandler() throws Exception {
    SimpleStepFactoryBean<String, String> factory = getStepFactory(new String[] { "foo", "bar", "spam" });
    factory.setBeanName("exceptionStep");
    SimpleLimitExceptionHandler exceptionHandler = new SimpleLimitExceptionHandler(1);
    exceptionHandler.afterPropertiesSet();
    factory.setExceptionHandler(exceptionHandler);
    factory.setItemWriter(new ItemWriter<String>() {
      int count = 0;


      @Override

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  private SimpleRetryExceptionHandler getHandlerAfterRetry(RetryPolicy retryPolicy, RuntimeException ex,
      Collection<Class<? extends Throwable>> fatalExceptions) {


    // Always rethrow if the retry is exhausted
    SimpleRetryExceptionHandler handler = new SimpleRetryExceptionHandler(retryPolicy,
        new SimpleLimitExceptionHandler(0), fatalExceptions);


    // Simulate a failed retry...
    RetryContext retryContext = retryPolicy.open(null);
    retryPolicy.registerThrowable(retryContext, ex);
    handler.close(retryContext, null, ex);

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Related Classes of org.springframework.batch.repeat.exception.SimpleLimitExceptionHandler

org.springframework.batch.core.step.item.SimpleRetryExceptionHandlerTests

org.springframework.batch.core.step.item.SimpleStepFactoryBeanTests

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