Example usage for com.amazonaws.services.dynamodbv2.model CreateTableRequest CreateTableRequest

Introduction

In this page you can find the example usage for com.amazonaws.services.dynamodbv2.model CreateTableRequest CreateTableRequest.

Prototype

public CreateTableRequest(java.util.List<AttributeDefinition> attributeDefinitions, String tableName,
        java.util.List<KeySchemaElement> keySchema, ProvisionedThroughput provisionedThroughput) 

Source Link

Document

Constructs a new CreateTableRequest object.

Usage

From source file:io.helixservice.feature.configuration.dynamo.DynamoConfigResourceLocator.java

License:Open Source License

private void createTable() {
    try {/*from   w  ww .  j  av a  2 s. co  m*/
        client.describeTable(tableName);
    } catch (ResourceNotFoundException e) {
        ArrayList<AttributeDefinition> attributeDefinitions = new ArrayList<>();
        attributeDefinitions.add(new AttributeDefinition().withAttributeName("environment")
                .withAttributeType(ScalarAttributeType.S));
        attributeDefinitions.add(new AttributeDefinition().withAttributeName("service")
                .withAttributeType(ScalarAttributeType.S));

        List<KeySchemaElement> keySchema = new ArrayList<>();
        keySchema.add(new KeySchemaElement().withAttributeName("environment").withKeyType(KeyType.HASH));
        keySchema.add(new KeySchemaElement().withAttributeName("service").withKeyType(KeyType.RANGE));

        ProvisionedThroughput provisioning = new ProvisionedThroughput(8L, 4L);
        CreateTableRequest createTableRequest = new CreateTableRequest(attributeDefinitions, tableName,
                keySchema, provisioning);
        client.createTable(createTableRequest);
    }
}

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From source file:io.ignitr.dispatchr.manager.core.data.ClientRepository.java

License:Apache License

/**
 * Creates the DynamoDB tables that are used by this repository.
 *
 * @throws Exception/*from   w w  w .  j a va2 s.c o m*/
 */
@PostConstruct
private void initialize() throws Exception {
    LOG.info("Initializing DynamoDB tables for TopicRepository...");

    CreateTableRequest clientRequest = new CreateTableRequest(
            Arrays.asList(new AttributeDefinition("clientId", ScalarAttributeType.S)), CLIENT_TABLE_NAME,
            Arrays.asList(new KeySchemaElement("clientId", KeyType.HASH)), new ProvisionedThroughput(4L, 1L));

    if (TableUtils.createTableIfNotExists(dynamoDBClient, clientRequest)) {
        LOG.info("Creating DynamoDB table '{}'...", CLIENT_TABLE_NAME);
    } else {
        LOG.debug("DynamoDB table '{}' already exists!  Skipping table creation.", CLIENT_TABLE_NAME);
    }

    LOG.info("Waiting for DynamoDB table '{}' to become active...", CLIENT_TABLE_NAME);
    TableUtils.waitUntilActive(dynamoDBClient, CLIENT_TABLE_NAME);
    LOG.info("DynamoDB table '{}' is active", CLIENT_TABLE_NAME);
}

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From source file:io.ignitr.dispatchr.manager.core.data.SubscriptionRepository.java

License:Apache License

@PostConstruct
private void initialize() throws Exception {
    LOG.info("Initializing DynamoDB tables for SubscriptionRepository...");

    // Dispatchr_Subscription
    CreateTableRequest subscriptionRequest = new CreateTableRequest(
            Arrays.asList(new AttributeDefinition("id", ScalarAttributeType.S)), SUBSCRIPTION_TABLE_NAME,
            Arrays.asList(new KeySchemaElement("id", KeyType.HASH)), new ProvisionedThroughput(4L, 1L));

    // Dispatchr_TopicSubscriptions
    CreateTableRequest topicSubscriptionsRequest = new CreateTableRequest(
            Arrays.asList(new AttributeDefinition("topic", ScalarAttributeType.S),
                    new AttributeDefinition("subscriptionId", ScalarAttributeType.S)

            ), TOPIC_SUBSCRIPTIONS_TABLE_NAME, Arrays.asList(new KeySchemaElement("topic", KeyType.HASH),
                    new KeySchemaElement("subscriptionId", KeyType.RANGE)),
            new ProvisionedThroughput(4L, 1L));

    if (TableUtils.createTableIfNotExists(dynamoDBClient, subscriptionRequest)) {
        LOG.info("Creating DynamoDB table '{}'...", SUBSCRIPTION_TABLE_NAME);
    } else {// w w w . j av  a 2  s  . c  o m
        LOG.debug("DynamoDB table '{}' already exists!  Skipping table creation.", SUBSCRIPTION_TABLE_NAME);
    }

    if (TableUtils.createTableIfNotExists(dynamoDBClient, topicSubscriptionsRequest)) {
        LOG.info("Creating DynamoDB table '{}'...", TOPIC_SUBSCRIPTIONS_TABLE_NAME);
    } else {
        LOG.debug("DynamoDB table '{}' already exists!  Skipping table creation.",
                TOPIC_SUBSCRIPTIONS_TABLE_NAME);
    }

    LOG.info("Waiting for DynamoDB table '{}' to become active...", SUBSCRIPTION_TABLE_NAME);
    TableUtils.waitUntilActive(dynamoDBClient, SUBSCRIPTION_TABLE_NAME);
    LOG.info("DynamoDB table '{}' is active", SUBSCRIPTION_TABLE_NAME);

    LOG.info("Waiting for DynamoDB table '{}' to become active...", TOPIC_SUBSCRIPTIONS_TABLE_NAME);
    TableUtils.waitUntilActive(dynamoDBClient, TOPIC_SUBSCRIPTIONS_TABLE_NAME);
    LOG.info("DynamoDB table '{}' is active", TOPIC_SUBSCRIPTIONS_TABLE_NAME);
}

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From source file:io.ignitr.dispatchr.manager.core.data.TopicRepository.java

License:Apache License

@PostConstruct
private void initialize() throws Exception {
    LOG.info("Initializing DynamoDB tables for TopicRepository...");

    CreateTableRequest request = new CreateTableRequest(
            Arrays.asList(new AttributeDefinition("name", ScalarAttributeType.S)), TOPIC_TABLE_NAME,
            Arrays.asList(new KeySchemaElement("name", KeyType.HASH)), new ProvisionedThroughput(4L, 1L));

    if (TableUtils.createTableIfNotExists(dynamoDBClient, request)) {
        LOG.info("Creating DynamoDB table '{}'...", TOPIC_TABLE_NAME);
    } else {/*from w  w  w. j av  a2s. c o  m*/
        LOG.debug("DynamoDB table '{}' already exists!  Skipping table creation.", TOPIC_TABLE_NAME);
    }

    LOG.info("Waiting for DynamoDB table '{}' to become active...", TOPIC_TABLE_NAME);
    TableUtils.waitUntilActive(dynamoDBClient, TOPIC_TABLE_NAME);
    LOG.info("DynamoDB table '{}' is active", TOPIC_TABLE_NAME);
}

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