Examples of RepeatContextCounter

org.springframework.batch.repeat.context.RepeatContextCounter
Helper class for policies that need to count the number of occurrences of some event (e.g. an exception type in the context) in the scope of a batch. The value of the counter can be stored between batches in a nested context, so that the termination decision is based on the aggregate of a number of sibling batches. @author Dave Syer

Examples of org.springframework.batch.repeat.context.RepeatContextCounter


    RepeatContextCounter counter;


    public CountingBatchContext(RepeatContext parent) {
      super(parent);
      counter = new RepeatContextCounter(this, COUNT, useParent);
    }

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Examples of org.springframework.batch.repeat.context.RepeatContextCounter

    @Override
  public void handleException(RepeatContext context, Throwable throwable) throws Throwable {


    IntegerHolder key = exceptionClassifier.classify(throwable);


    RepeatContextCounter counter = getCounter(context, key);
    counter.increment();
    int count = counter.getCount();
    int threshold = key.getValue();
    if (count > threshold) {
      throw throwable;
    }

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Examples of org.springframework.batch.repeat.context.RepeatContextCounter

  }


  private RepeatContextCounter getCounter(RepeatContext context, IntegerHolder key) {
    String attribute = RethrowOnThresholdExceptionHandler.class.getName() + "." + key;
    // Creates a new counter and stores it in the correct context:
    return new RepeatContextCounter(context, attribute, useParent);
  }

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