How to use

WriteEvent

in

com.marklogic.client.datamovement

@Override
public WriteBatcher add(WriteEvent... docs) {
 for ( WriteEvent doc : docs ) {
  add( doc.getTargetUri(), doc.getMetadata(), doc.getContent() );
 }
 return this;
}

/**
 * This implements the WriteFailureListener interface
 *
 * @param batch the batch of WriteEvents
 * @param throwable the exception
 */
public void processFailure(WriteBatch batch, Throwable throwable) {
 boolean isHostUnavailableException = processException(batch.getBatcher(), throwable, batch.getClient().getHost());
 if ( isHostUnavailableException == true ) {
  try {
   logger.warn("Retrying failed batch: {}, results so far: {}, uris: {}",
    batch.getJobBatchNumber(), batch.getJobWritesSoFar(),
    Stream.of(batch.getItems()).map(event->event.getTargetUri()).collect(Collectors.toList()));
   batch.getBatcher().retryWithFailureListeners(batch);
  } catch (RuntimeException e) {
   logger.error("Exception during retry", e);
   processFailure(batch, e);
  }
 }
}

public OurJbossESBPlugin(DatabaseClient client) {
 moveMgr = client.newDataMovementManager();
 batcher = moveMgr.newWriteBatcher()
  .withJobName("OurJbossESBPlugin")
  .withBatchSize(BATCH_SIZE)
  // every time a batch is full, write it to the database via mlcp
  // this is the default, only included here to make it obvious
  //.onBatchFull( new MlcpBatchFullListener() )
  // log a summary report after each successful batch
  .onBatchSuccess( batch ->  logger.info(getSummaryReport()) )
  .onBatchFailure( (batch, throwable) -> {
   List<String> uris = new ArrayList<>();
   for ( WriteEvent event : batch.getItems() ) {
    uris.add(event.getTargetUri());
   }
   logger.warn("FAILURE on batch:" + uris + "\n", throwable);
  });
 ticket = moveMgr.startJob(batcher);
}

private void retry(WriteBatch batch, boolean callFailListeners) {
 if ( isStopped() == true ) {
  logger.warn("Job is now stopped, aborting the retry");
  return;
 }
 if ( batch == null ) throw new IllegalArgumentException("batch must not be null");
 boolean forceNewTransaction = true;
 BatchWriteSet writeSet = newBatchWriteSet(forceNewTransaction, batch.getJobBatchNumber());
 if ( !callFailListeners ) {
  writeSet.onFailure(throwable -> {
   if ( throwable instanceof RuntimeException )
    throw (RuntimeException) throwable;
   else
    throw new DataMovementException("Failed to retry batch", throwable);
  });
 }
 for (WriteEvent doc : batch.getItems()) {
  writeSet.getWriteSet().add(doc.getTargetUri(), doc.getMetadata(), doc.getContent());
 }
 BatchWriter runnable = new BatchWriter(writeSet);
 runnable.run();
}
@Override

System.out.println("Failure Batch size "+batch.getItems().length);
for(WriteEvent w:batch.getItems()){
 System.out.println("Failure "+w.getTargetUri());

});
for ( WriteEvent doc : writerTask.writeSet.getBatchOfWriteEvents().getItems() ) {
 writeSet.getWriteSet().add(doc.getTargetUri(), doc.getMetadata(), doc.getContent());

throwable.printStackTrace();
for(WriteEvent w:batch.getItems()){
 System.out.println("Failure "+w.getTargetUri());

    ", host: " + batch.getClient().getHost() +
    ", uris: " +
    Stream.of(batch.getItems()).map(event->event.getTargetUri()).collect(Collectors.toList()));
   return;
  ", host: " + batch.getClient().getHost() +
  ", uris: " +
  Stream.of(batch.getItems()).map(event->event.getTargetUri()).collect(Collectors.toList()));
});
moveMgr.startJob(ihbMT);

  batch.getJobBatchNumber(), batch.getItems().length);
 for(WriteEvent w: batch.getItems()){
  successBatch.append(w.getTargetUri()+":");
(batch, throwable) -> {
 for(WriteEvent w: batch.getItems()){
  failureBatch.append(w.getTargetUri()+":");

.onBatchSuccess( batch -> {
 for ( WriteEvent event : batch.getItems() ) {
  sentUris.add(event.getTargetUri());

throwable.printStackTrace();
for ( WriteEvent event : batch.getItems() ) {
 logger.debug("failure event.getTargetUri()=[{}]", event.getTargetUri());