Examples of com.amazonaws.services.dynamodb.model.BatchWriteItemRequest

Package com.amazonaws.services.dynamodb.model

Examples of com.amazonaws.services.dynamodb.model.BatchWriteItemRequest

com.amazonaws.services.dynamodb.model.BatchWriteItemRequest
Container for the parameters to the {@link com.amazonaws.services.dynamodb.AmazonDynamoDB#batchWriteItem(BatchWriteItemRequest) BatchWriteItem operation}.
Allows to execute a batch of Put and/or Delete Requests for many tables in a single call. A total of 25 requests are allowed.

There are no transaction guarantees provided by this API. It does not allow conditional puts nor does it support return values.
@see com.amazonaws.services.dynamodb.AmazonDynamoDB#batchWriteItem(BatchWriteItemRequest)

                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>());

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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>());

View Full Code Here

                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>());

View Full Code Here

                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>());

View Full Code Here

                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>());

View Full Code Here

                
                for (Key key : keys) {
                    batch.add(new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(key)));
                }
                
                BatchWriteItemRequest batchRequest = new BatchWriteItemRequest();
                Map<String, List<WriteRequest>> itemRequests = new HashMap<String, List<WriteRequest>>();
                itemRequests.put(MetastoreJanitor.tableName, batch);
                batchRequest.setRequestItems(itemRequests);
                
                BatchWriteItemResult result = db.batchWriteItem(batchRequest);
                
                //Resubmit failed writes
                for (Map.Entry<String, List<WriteRequest>> e : result.getUnprocessedItems().entrySet()) {

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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>());

View Full Code Here

                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>());

View Full Code Here

                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>());

View Full Code Here

                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>());

View Full Code Here

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