Package com.amazonaws.services.dynamodbv2.model

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

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            if ( !requestItems.containsKey(tableName) ) {
                requestItems.put(tableName, new LinkedList<WriteRequest>());
            }

            requestItems.get(tableName).add(
                    new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(key)));
        }

        // Break into chunks of 25 items and make service requests to DynamoDB
        while ( !requestItems.isEmpty() ) {
            HashMap<String, List<WriteRequest>> batch = new HashMap<String, List<WriteRequest>>();
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            if ( !requestItems.containsKey(tableName) ) {
                requestItems.put(tableName, new LinkedList<WriteRequest>());
            }

            requestItems.get(tableName).add(
                    new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(key)));
        }

        // Break into chunks of 25 items and make service requests to DynamoDB
        while ( !requestItems.isEmpty() ) {
            HashMap<String, List<WriteRequest>> batch = new HashMap<String, List<WriteRequest>>();
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                    jsonWriter.key(tableKey).array();
                    for (WriteRequest request : unprocessedItems.get(tableKey)) {
                        //begin each object of array
                        jsonWriter.object();
                        PutRequest putRequest = request.getPutRequest();
                        DeleteRequest deleteRequest = request.getDeleteRequest();
                        if (putRequest != null) {
                            //Begin put request
                            jsonWriter.key("PutRequest").object();
                            Map<String, AttributeValue> item = putRequest.getItem();
                            if (item != null) {
                                for (String itemKey : item.keySet()) {
                                    //begin attribute value
                                    jsonWriter.key(itemKey).object();
                                    AttributeValue value = item.get(itemKey);
                                    if (value.getN() != null) {
                                        jsonWriter.key("N").value(value.getN());
                                    } else if (value.getS() != null) {
                                        jsonWriter.key("S").value(value.getS());
                                    } else if (value.getB() != null) {
                                        jsonWriter.key("B").value(value.getS());
                                    } else if (value.getSS() != null) {
                                        jsonWriter.key("SS").value(value.getS());
                                    } else if (value.getNS() != null) {
                                        jsonWriter.key("NS").value(value.getNS());
                                    } else if (value.getBS() != null) {
                                        jsonWriter.key("BS").value(value.getSS());
                                    }
                                    //end attribute value
                                    jsonWriter.endObject(); // itemKey
                                }
                            }
                            //end put request
                            jsonWriter.endObject(); // PutRequest
                        } else if (deleteRequest != null) {
                            //Begin delete request
                            jsonWriter.key("DeleteRequest").object();
                            Map<String, AttributeValue> keyMap = deleteRequest.getKey();
                            if (keyMap != null) {
                                //begin key
                                jsonWriter.key("Key").object();

                                for (String keyName : keyMap.keySet()) {
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        Map<String, AttributeValue> forumKey6f =
            createItemKey(
                hashKeyName1, new AttributeValue().withN("6"),
                "range", new AttributeValue().withS("f"));

        forumList.add(new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(forumKey3c)));
        forumList.add(new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(forumKey5e)));
        forumList.add(new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(forumKey6f)));

        //Test on Table 2
        List<WriteRequest> forumListT2 = new ArrayList<WriteRequest>();
        Map<String, AttributeValue> forumKeyT2 =
            createItemKey(
                hashKeyName2, new AttributeValue().withN("1"),
                "range", new AttributeValue().withS("a"));
        forumListT2.add(new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(forumKeyT2)));

        requestItems.put(tableName1, forumList);
        requestItems.put(tableName2, forumListT2);
        do {
            System.out.println("Making the request.");
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        Map<String, AttributeValue> forumKey6f =
            createItemKey(
                hashKeyName1, new AttributeValue().withN("6"),
                "range", new AttributeValue().withS("f"));

        forumList.add(new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(forumKey5e)));
        forumList.add(new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(forumKey6f)));

        //Test case: Duplicated delete request
        forumList.add(new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(forumKey5e)));

        requestItems.put(tableName1, forumList);
        System.out.println("Making the request.");

        batchWriteItemRequest.withRequestItems(requestItems);
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            if ( !requestItems.containsKey(tableName) ) {
                requestItems.put(tableName, new LinkedList<WriteRequest>());
            }

            requestItems.get(tableName).add(
                    new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(key)));
        }

        // Break into chunks of 25 items and make service requests to DynamoDB
        while ( !requestItems.isEmpty() ) {
            HashMap<String, List<WriteRequest>> batch = new HashMap<String, List<WriteRequest>>();
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            if ( !requestItems.containsKey(tableName) ) {
                requestItems.put(tableName, new LinkedList<WriteRequest>());
            }

            requestItems.get(tableName).add(
                    new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(key)));
        }

        // Break into chunks of 25 items and make service requests to DynamoDB
        while ( !requestItems.isEmpty() ) {
            HashMap<String, List<WriteRequest>> batch = new HashMap<String, List<WriteRequest>>();
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    }

    List<WriteRequest> reqs = new ArrayList<WriteRequest>();
    for (ParaObject object : objects) {
      if (object != null) {
        reqs.add(new WriteRequest().withDeleteRequest(new DeleteRequest().
            withKey(Collections.singletonMap(Config._KEY, new AttributeValue(object.getId())))));
      }
    }
    batchWrite(Collections.singletonMap(appid, reqs));
    logger.debug("DAO.deleteAll() {}", objects.size());
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            if ( !requestItems.containsKey(tableName) ) {
                requestItems.put(tableName, new LinkedList<WriteRequest>());
            }
           
            requestItems.get(tableName).add(
                    new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(key)));
        }

        // Break into chunks of 25 items and make service requests to DynamoDB
        while ( !requestItems.isEmpty() ) {
            HashMap<String, List<WriteRequest>> batch = new HashMap<String, List<WriteRequest>>();
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            if ( !requestItems.containsKey(tableName) ) {
                requestItems.put(tableName, new LinkedList<WriteRequest>());
            }

            requestItems.get(tableName).add(
                    new WriteRequest().withDeleteRequest(new DeleteRequest().withKey(key)));
        }

        // Break into chunks of 25 items and make service requests to DynamoDB
        while ( !requestItems.isEmpty() ) {
            HashMap<String, List<WriteRequest>> batch = new HashMap<String, List<WriteRequest>>();
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Related Classes of com.amazonaws.services.dynamodbv2.model.DeleteRequest

  • AmazonDynamoDBSample
  • com.amazonaws.auth.DefaultAWSCredentialsProviderChain
  • com.amazonaws.ClientConfiguration
  • com.amazonaws.handlers.HandlerChainFactory
  • com.amazonaws.http.ExecutionContext
  • com.amazonaws.http.JsonErrorResponseHandler
  • com.amazonaws.internal.StaticCredentialsProvider
  • com.amazonaws.metrics.internal.cloudwatch.provider.transform.DynamoDBRequestMetricTransformer
  • com.amazonaws.services.dynamodbv2.datamodeling.ArgumentMarshaller.StringAttributeMarshaller
  • com.amazonaws.services.dynamodbv2.datamodeling.ArgumentMarshaller.StringSetAttributeMarshaller
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