@Override public Object recover(RetryContext context) throws Exception { Throwable e = context.getLastThrowable(); if (outputs.size() > 1 && !rollbackClassifier.classify(e)) { throw new RetryException("Invalid retry state during write caused by " + "exception that does not classify for rollback: ", e); } Chunk<I>.ChunkIterator inputIterator = inputs.iterator(); for (Chunk<O>.ChunkIterator outputIterator = outputs.iterator(); outputIterator.hasNext();) { inputIterator.next(); outputIterator.next(); checkSkipPolicy(inputIterator, outputIterator, e, contribution, true); if (!rollbackClassifier.classify(e)) { throw new RetryException( "Invalid retry state during recovery caused by exception that does not classify for rollback: ", e); } } return null; }
/** * @param chunk Chunk to recover */ private void recover(Chunk<String> chunk) throws Exception { for (Chunk<String>.ChunkIterator iterator = chunk.iterator(); iterator.hasNext();) { String string = iterator.next(); try { doWrite(Collections.singletonList(string)); } catch (Exception e) { iterator.remove(e); throw e; } } }
protected Chunk<O> transform(StepContribution contribution, Chunk<I> inputs) throws Exception { Chunk<O> outputs = new Chunk<>(); for (Chunk<I>.ChunkIterator iterator = inputs.iterator(); iterator.hasNext();) { final I item = iterator.next(); O output; try { output = doProcess(item); } catch (Exception e) { /* * For a simple chunk processor (no fault tolerance) we are done * here, so prevent any more processing of these inputs. */ inputs.clear(); throw e; } if (output != null) { outputs.add(output); } else { iterator.remove(); } } return outputs; }
for (final Chunk<I>.ChunkIterator iterator = inputs.iterator(); iterator.hasNext();) {
@Override public Object recover(RetryContext context) throws Exception { Throwable e = context.getLastThrowable(); if (outputs.size() > 1 && !rollbackClassifier.classify(e)) { throw new RetryException("Invalid retry state during write caused by " + "exception that does not classify for rollback: ", e); } Chunk<I>.ChunkIterator inputIterator = inputs.iterator(); for (Chunk<O>.ChunkIterator outputIterator = outputs.iterator(); outputIterator.hasNext();) { inputIterator.next(); outputIterator.next(); checkSkipPolicy(inputIterator, outputIterator, e, contribution, true); if (!rollbackClassifier.classify(e)) { throw new RetryException( "Invalid retry state during recovery caused by exception that does not classify for rollback: ", e); } } return null; }
public Object recover(RetryContext context) throws Exception { Throwable e = context.getLastThrowable(); if (outputs.size() > 1 && !rollbackClassifier.classify(e)) { throw new RetryException("Invalid retry state during write caused by " + "exception that does not classify for rollback: ", e); } Chunk<I>.ChunkIterator inputIterator = inputs.iterator(); for (Chunk<O>.ChunkIterator outputIterator = outputs.iterator(); outputIterator.hasNext();) { inputIterator.next(); outputIterator.next(); checkSkipPolicy(inputIterator, outputIterator, e, contribution); if (!rollbackClassifier.classify(e)) { throw new RetryException( "Invalid retry state during recovery caused by exception that does not classify for rollback: ", e); } } return null; }
@Override public Object recover(RetryContext context) throws Exception { Throwable e = context.getLastThrowable(); if (outputs.size() > 1 && !rollbackClassifier.classify(e)) { throw new RetryException("Invalid retry state during write caused by " + "exception that does not classify for rollback: ", e); } Chunk<I>.ChunkIterator inputIterator = inputs.iterator(); for (Chunk<O>.ChunkIterator outputIterator = outputs.iterator(); outputIterator.hasNext();) { inputIterator.next(); outputIterator.next(); checkSkipPolicy(inputIterator, outputIterator, e, contribution, true); if (!rollbackClassifier.classify(e)) { throw new RetryException( "Invalid retry state during recovery caused by exception that does not classify for rollback: ", e); } } return null; }
@Override public Object recover(RetryContext context) throws Exception { Throwable e = context.getLastThrowable(); if (outputs.size() > 1 && !rollbackClassifier.classify(e)) { throw new RetryException("Invalid retry state during write caused by " + "exception that does not classify for rollback: ", e); } Chunk<I>.ChunkIterator inputIterator = inputs.iterator(); for (Chunk<O>.ChunkIterator outputIterator = outputs.iterator(); outputIterator.hasNext();) { inputIterator.next(); outputIterator.next(); checkSkipPolicy(inputIterator, outputIterator, e, contribution, true); if (!rollbackClassifier.classify(e)) { throw new RetryException( "Invalid retry state during recovery caused by exception that does not classify for rollback: ", e); } } return null; }
protected Chunk<O> transform(StepContribution contribution, Chunk<I> inputs) throws Exception { Chunk<O> outputs = new Chunk<O>(); for (Chunk<I>.ChunkIterator iterator = inputs.iterator(); iterator.hasNext();) { final I item = iterator.next(); O output = doProcess(item); if (output != null) { outputs.add(output); } else { iterator.remove(); } } return outputs; }
protected Chunk<O> transform(StepContribution contribution, Chunk<I> inputs) throws Exception { Chunk<O> outputs = new Chunk<O>(); for (Chunk<I>.ChunkIterator iterator = inputs.iterator(); iterator.hasNext();) { final I item = iterator.next(); O output; try { output = doProcess(item); } catch (Exception e) { /* * For a simple chunk processor (no fault tolerance) we are done * here, so prevent any more processing of these inputs. */ inputs.clear(); throw e; } if (output != null) { outputs.add(output); } else { iterator.remove(); } } return outputs; }
for (final Chunk<I>.ChunkIterator iterator = inputs.iterator(); iterator.hasNext();) {
for (final Chunk<I>.ChunkIterator iterator = inputs.iterator(); iterator.hasNext();) {
protected Chunk<O> transform(StepContribution contribution, Chunk<I> inputs) throws Exception { Chunk<O> outputs = new Chunk<O>(); for (Chunk<I>.ChunkIterator iterator = inputs.iterator(); iterator.hasNext();) { final I item = iterator.next(); O output; try { output = doProcess(item); } catch (Exception e) { /* * For a simple chunk processor (no fault tolerance) we are done * here, so prevent any more processing of these inputs. */ inputs.clear(); throw e; } if (output != null) { outputs.add(output); } else { iterator.remove(); } } return outputs; }
protected Chunk<O> transform(StepContribution contribution, Chunk<I> inputs) throws Exception { Chunk<O> outputs = new Chunk<O>(); for (Chunk<I>.ChunkIterator iterator = inputs.iterator(); iterator.hasNext();) { final I item = iterator.next(); O output; try { output = doProcess(item); } catch (Exception e) { /* * For a simple chunk processor (no fault tolerance) we are done * here, so prevent any more processing of these inputs. */ inputs.clear(); throw e; } if (output != null) { outputs.add(output); } else { iterator.remove(); } } return outputs; }
final AtomicInteger count = new AtomicInteger(0); for (final Chunk<I>.ChunkIterator iterator = inputs.iterator(); iterator.hasNext();) {