Examples with AttributeDefinition com.amazonaws.services.dynamodbv2.model.AttributeDefinition used on opensource projects

Example 6 with AttributeDefinition

use of com.amazonaws.services.dynamodbv2.model.AttributeDefinition in project aws-doc-sdk-examples by awsdocs.

the class CreateTableCompositeKey method main.

public static void main(String[] args) {
    final String USAGE = "\n" + "Usage:\n" + "    CreateTable <table>\n\n" + "Where:\n" + "    table - the table to create.\n\n" + "Example:\n" + "    CreateTable GreetingsTable\n";
    if (args.length < 1) {
        System.out.println(USAGE);
        System.exit(1);
    }
    /* Read the name from command args */
    String table_name = args[0];
    System.out.format("Creating table %s\n with a composite primary key:\n");
    System.out.format("* Language - partition key\n");
    System.out.format("* Greeting - sort key\n");
    CreateTableRequest request = new CreateTableRequest().withAttributeDefinitions(new AttributeDefinition("Language", ScalarAttributeType.S), new AttributeDefinition("Greeting", ScalarAttributeType.S)).withKeySchema(new KeySchemaElement("Language", KeyType.HASH), new KeySchemaElement("Greeting", KeyType.RANGE)).withProvisionedThroughput(new ProvisionedThroughput(new Long(10), new Long(10))).withTableName(table_name);
    final AmazonDynamoDB ddb = AmazonDynamoDBClientBuilder.defaultClient();
    try {
        CreateTableResult result = ddb.createTable(request);
    } catch (AmazonServiceException e) {
        System.err.println(e.getErrorMessage());
        System.exit(1);
    }
    System.out.println("Done!");
}