Package com.amazonaws.services.dynamodbv2.model

Examples of com.amazonaws.services.dynamodbv2.model.BatchWriteItemResult

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                if ( !writeRequestIter.hasNext() ) {
                    tableIter.remove();
                }
            }

            BatchWriteItemResult result = db.batchWriteItem(new BatchWriteItemRequest().withRequestItems(batch));

            // add any unprocessed items back into the list to process
            for ( Entry<String, List<WriteRequest>> unprocessedItem : result.getUnprocessedItems().entrySet() ) {
                if ( !requestItems.containsKey(unprocessedItem.getKey()) ) {
                    requestItems.put(unprocessedItem.getKey(), new LinkedList<WriteRequest>());
                }
                requestItems.get(unprocessedItem.getKey()).addAll(unprocessedItem.getValue());
            }
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            }
        }
        BatchWriteItemRequest req = spec.getRequest()
            .withRequestItems(requestItems)
            .withReturnConsumedCapacity(spec.getReturnConsumedCapacity());
        BatchWriteItemResult result = client.batchWriteItem(req);
        return new BatchWriteItemOutcome(result);
    }
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  private void batchWrite(Map<String, List<WriteRequest>> items) {
    if (items == null || items.isEmpty()) {
      return;
    }
    try {
      BatchWriteItemResult result = client().batchWriteItem(new BatchWriteItemRequest().
          withReturnConsumedCapacity(ReturnConsumedCapacity.TOTAL).withRequestItems(items));
      if (result == null) {
        return;
      }
      logger.debug("batchWrite() CC: {}", result.getConsumedCapacity());

      if (result.getUnprocessedItems() != null && !result.getUnprocessedItems().isEmpty()) {
        Thread.sleep(1000);
        logger.warn("UNPROCESSED {0}", result.getUnprocessedItems().size());
        batchWrite(result.getUnprocessedItems());
      }
    } catch (Exception e) {
      logger.error(null, e);
    }
  }
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     * Continue trying to process the batch until it finishes or an exception
     * occurs.
     */

    private FailedBatch callUntilCompletion(Map<String, List<WriteRequest>> batch) {
        BatchWriteItemResult result = null;
        int retries = 0;
        FailedBatch failedBatch = null;
        while (true) {
            try {
                result = db.batchWriteItem(new BatchWriteItemRequest().withRequestItems(batch));
            } catch (Exception e) {
                failedBatch = new FailedBatch();
                failedBatch.setUnprocessedItems(batch);
                failedBatch.setException(e);
                return failedBatch;
            }
            retries++;
            batch = result.getUnprocessedItems();
            if (batch.size() > 0) {
                pauseExponentially(retries);
            } else {
                break;
            }
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      writeRequests.add(writeRequest);
    }
    Map<String, List<WriteRequest>> requestItems = new HashMap<String, List<WriteRequest>>();
    requestItems.put(config.getTableName(), writeRequests);
    batchItemRequest.setRequestItems(requestItems);
    BatchWriteItemResult batchWriteItemResult = config.getDynamoDBClient().batchWriteItem(batchItemRequest);
    BatchWritePointResult batchWritePointResult = new BatchWritePointResult(batchWriteItemResult);
    return batchWritePointResult;
  }
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  private void batchWrite(Map<String, List<WriteRequest>> items) {
    if (items == null || items.isEmpty()) {
      return;
    }
    try {
      BatchWriteItemResult result = client().batchWriteItem(new BatchWriteItemRequest().
          withReturnConsumedCapacity(ReturnConsumedCapacity.TOTAL).withRequestItems(items));
      if (result == null) {
        return;
      }
      logger.debug("batchWrite() CC: {}", result.getConsumedCapacity());

      Thread.sleep(1000);

      if (result.getUnprocessedItems() != null && !result.getUnprocessedItems().isEmpty()) {
        logger.warn("UNPROCESSED {0}", result.getUnprocessedItems().size());
        batchWrite(result.getUnprocessedItems());
      }
    } catch (Exception e) {
      logger.error(null, e);
    }
  }
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     * Continue trying to process the batch until it finishes or an exception
     * occurs.
     */

    private FailedBatch callUntilCompletion(Map<String, List<WriteRequest>> batch) {
        BatchWriteItemResult result = null;
        int retries = 0;
        FailedBatch failedBatch = null;
        while (true) {
            try {
                result = db.batchWriteItem(applyBatchOperationUserAgent(
                        new BatchWriteItemRequest().withRequestItems(batch)));
            } catch (Exception e) {
                failedBatch = new FailedBatch();
                failedBatch.setUnprocessedItems(batch);
                failedBatch.setException(e);
                return failedBatch;
            }
            retries++;
            batch = result.getUnprocessedItems();
            if (batch.size() > 0) {
                pauseExponentially(retries);
            } else {
                break;
            }
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     * Continue trying to process the batch until it finishes or an exception
     * occurs.
     */

    private FailedBatch callUntilCompletion(Map<String, List<WriteRequest>> batch) {
        BatchWriteItemResult result = null;
        int retries = 0;
        FailedBatch failedBatch = null;
        while (true) {
            try {
                result = db.batchWriteItem(new BatchWriteItemRequest().withRequestItems(batch));
            } catch (Exception e) {
                failedBatch = new FailedBatch();
                failedBatch.setUnprocessedItems(batch);
                failedBatch.setException(e);
                return failedBatch;
            }
            retries++;
            batch = result.getUnprocessedItems();
            if (batch.size() > 0) {
                pauseExponentially(retries);
            } else {
                break;
            }
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                if ( !writeRequestIter.hasNext() ) {
                    tableIter.remove();
                }
            }

            BatchWriteItemResult result = db.batchWriteItem(new BatchWriteItemRequest().withRequestItems(batch));

            // add any unprocessed items back into the list to process
            for ( Entry<String, List<WriteRequest>> unprocessedItem : result.getUnprocessedItems().entrySet() ) {
                if ( !requestItems.containsKey(unprocessedItem.getKey()) ) {
                    requestItems.put(unprocessedItem.getKey(), new LinkedList<WriteRequest>());
                }
                requestItems.get(unprocessedItem.getKey()).addAll(unprocessedItem.getValue());
            }
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     * Continue trying to process the batch until it finishes or an exception
     * occurs.
     */

    private FailedBatch callUntilCompletion(Map<String, List<WriteRequest>> batch) {
        BatchWriteItemResult result = null;
        int retries = 0;
        FailedBatch failedBatch = null;
        while (true) {
            try {
                result = db.batchWriteItem(new BatchWriteItemRequest().withRequestItems(batch));
            } catch (Exception e) {
                failedBatch = new FailedBatch();
                failedBatch.setUnprocessedItems(batch);
                failedBatch.setException(e);
                return failedBatch;
            }
            retries++;
            batch = result.getUnprocessedItems();
            if (batch.size() > 0) {
                pauseExponentially(retries);
            } else {
                break;
            }
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