Example usage for com.amazonaws.services.dynamodbv2 AmazonDynamoDB batchWriteItem

Introduction

In this page you can find the example usage for com.amazonaws.services.dynamodbv2 AmazonDynamoDB batchWriteItem.

Prototype

BatchWriteItemResult batchWriteItem(java.util.Map<String, java.util.List<WriteRequest>> requestItems);

Source Link

Document

Simplified method form for invoking the BatchWriteItem operation.

Usage

From source file:com.netflix.config.sources.DynamoDbIntegrationTestHelper.java

License:Apache License

static void addElements(AmazonDynamoDB dbClient, String tableName) {
    Map<String, List<WriteRequest>> requestMap = new HashMap<String, List<WriteRequest>>(1);
    List<WriteRequest> writeList = new ArrayList<WriteRequest>(3);

    Map<String, AttributeValue> item1 = new HashMap<String, AttributeValue>(1);
    item1.put(DynamoDbConfigurationSource.defaultKeyAttribute, new AttributeValue().withS("test1"));
    item1.put(DynamoDbConfigurationSource.defaultValueAttribute, new AttributeValue().withS("val1"));
    writeList.add(new WriteRequest().withPutRequest(new PutRequest().withItem(item1)));

    HashMap<String, AttributeValue> item2 = new HashMap<String, AttributeValue>(1);
    item2.put(DynamoDbConfigurationSource.defaultKeyAttribute, new AttributeValue().withS("test2"));
    item2.put(DynamoDbConfigurationSource.defaultValueAttribute, new AttributeValue().withS("val2"));
    writeList.add(new WriteRequest().withPutRequest(new PutRequest().withItem(item2)));

    HashMap<String, AttributeValue> item3 = new HashMap<String, AttributeValue>(1);
    item3.put(DynamoDbConfigurationSource.defaultKeyAttribute, new AttributeValue().withS("test3"));
    item3.put(DynamoDbConfigurationSource.defaultValueAttribute, new AttributeValue().withS("val3"));
    writeList.add(new WriteRequest().withPutRequest(new PutRequest().withItem(item3)));

    requestMap.put(tableName, writeList);

    BatchWriteItemRequest request = new BatchWriteItemRequest().withRequestItems(requestMap);
    dbClient.batchWriteItem(request);
}

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