Example usage for com.amazonaws.services.dynamodbv2.document DynamoDB createTable

Introduction

In this page you can find the example usage for com.amazonaws.services.dynamodbv2.document DynamoDB createTable.

Prototype

public Table createTable(CreateTableRequest req) 

Source Link

Document

Creates the specified table in DynamoDB.

Usage

From source file:io.venable.amazonaws.dynamo.table.builder.TableBuilder.java

License:Apache License

/**
 * Creates the table for the given {@link DynamoDB}.
 *
 * @param dynamoDB the {@link DynamoDB} instance
 * @return the {@link CreateTableResult} from the create request
 * @since 0.2//from w  w w  .ja  va  2s. c o m
 */
public Table create(DynamoDB dynamoDB) {
    CreateTableRequest createTableRequest = buildCreateTableRequest();
    return dynamoDB.createTable(createTableRequest);
}

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From source file:org.diksha.common.dyutils.SchedulerDynamoTable.java

License:Apache License

public void createDynamoTable(DynamoDB dynamoDB) {

    try {//  w w  w .  j  a va 2 s .  com
        System.out.println(toString());

        ArrayList<KeySchemaElement> keySchema = new ArrayList<KeySchemaElement>();
        keySchema.add(new KeySchemaElement().withAttributeName(hashKeyName).withKeyType(KeyType.HASH));

        ArrayList<AttributeDefinition> attributeDefinitions = new ArrayList<AttributeDefinition>();
        attributeDefinitions
                .add(new AttributeDefinition().withAttributeName(hashKeyName).withAttributeType(hashKeyType));
        if (rangeKeyType != null) {
            if (!rangeKeyType.isEmpty()) {
                attributeDefinitions.add(new AttributeDefinition().withAttributeName(rangeKeyName)
                        .withAttributeType(rangeKeyType));
            }
        }

        if (additionalAttributes.size() > 0) {
            for (int cnt = 0; cnt < additionalAttributes.size(); cnt++) {
                String[] args = (additionalAttributes.get(cnt).toString()).split(":");
                if (args.length == 2) {
                    attributeDefinitions.add(
                            new AttributeDefinition().withAttributeName(args[0]).withAttributeType(args[1]));

                }

            }
        }

        CreateTableRequest request = new CreateTableRequest().withTableName(tableName).withKeySchema(keySchema)
                .withProvisionedThroughput(new ProvisionedThroughput().withReadCapacityUnits(readCapacityUnits)
                        .withWriteCapacityUnits(writeCapacityUnits));

        ArrayList<LocalSecondaryIndex> localSecondaryIndexes = new ArrayList<LocalSecondaryIndex>();
        ArrayList<GlobalSecondaryIndex> globalSecondaryIndexes = new ArrayList<GlobalSecondaryIndex>();

        if (rangeKeyType != null) {
            if (!rangeKeyType.isEmpty()) {
                if (rangeKeyTypeGlobalOrLocal.equals("L")) {
                    localSecondaryIndexes
                            .add(new LocalSecondaryIndex().withIndexName(rangeKeyName + "-Index")
                                    .withKeySchema(
                                            new KeySchemaElement().withAttributeName(hashKeyName)
                                                    .withKeyType(KeyType.HASH),
                                            new KeySchemaElement().withAttributeName(rangeKeyName)
                                                    .withKeyType(KeyType.RANGE))
                                    .withProjection(
                                            new Projection().withProjectionType(ProjectionType.KEYS_ONLY)));
                } else {
                    globalSecondaryIndexes
                            .add(new GlobalSecondaryIndex().withIndexName(rangeKeyName + "-Index")
                                    .withKeySchema(
                                            new KeySchemaElement().withAttributeName(hashKeyName)
                                                    .withKeyType(KeyType.HASH),
                                            new KeySchemaElement().withAttributeName(rangeKeyName)
                                                    .withKeyType(KeyType.RANGE))
                                    .withProvisionedThroughput(new ProvisionedThroughput()
                                            .withReadCapacityUnits(indexReadCapacityUnits)
                                            .withWriteCapacityUnits(indexWriteCapacityUnits))
                                    .withProjection(
                                            new Projection().withProjectionType(ProjectionType.KEYS_ONLY)));
                }
            }
        }

        if (indices.size() > 0) {

            for (int cnt = 0; cnt < indices.size(); cnt++) {
                SchedulerDynamoTableIndex schedulerDynamoTableIndex = indices.get(cnt);

                if (schedulerDynamoTableIndex.isGlobal()) {
                    //         System.out.println("IS GLOBAL");
                    globalSecondaryIndexes.add(schedulerDynamoTableIndex.getGlobalSecondaryIndex());
                    //         System.out.println("size = " + globalSecondaryIndexes.size());
                }

            }

        }

        if (localSecondaryIndexes.size() > 0)
            request.setLocalSecondaryIndexes(localSecondaryIndexes);
        if (globalSecondaryIndexes.size() > 0)
            request.setGlobalSecondaryIndexes(globalSecondaryIndexes);

        request.setAttributeDefinitions(attributeDefinitions);
        System.out.println("Issuing CreateTable request for " + tableName);
        Table table = dynamoDB.createTable(request);
        System.out.println("Waiting for " + tableName + " to be created...this may take a while...");
        table.waitForActive();

    } catch (Exception e) {
        System.err.println("CreateTable request failed for " + tableName);
        System.err.println(e.getMessage());
    }

}

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From source file:org.wildfly.camel.test.common.aws.DynamoDBUtils.java

License:Apache License

public static TableDescription createTable(AmazonDynamoDB client, String tableName)
        throws InterruptedException {
    CreateTableRequest tableReq = new CreateTableRequest().withTableName(tableName)
            .withKeySchema(new KeySchemaElement("Id", KeyType.HASH))
            .withAttributeDefinitions(new AttributeDefinition("Id", ScalarAttributeType.N))
            .withProvisionedThroughput(new ProvisionedThroughput(10L, 10L))
            .withStreamSpecification(new StreamSpecification().withStreamEnabled(true)
                    .withStreamViewType(StreamViewType.NEW_AND_OLD_IMAGES));

    DynamoDB dynamoDB = new DynamoDB(client);
    Table table = dynamoDB.createTable(tableReq);
    return table.waitForActive();
}

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