Example usage for com.amazonaws.services.dynamodbv2.datamodeling DynamoDBMapper load

Introduction

In this page you can find the example usage for com.amazonaws.services.dynamodbv2.datamodeling DynamoDBMapper load.

Prototype

@Override
    public <T> T load(T keyObject) 

Source Link

Usage

From source file:com.github.sporcina.mule.modules.DynamoDBConnector.java

License:Open Source License

/**
 * Acquire a document processor/*from w  w w .j  a va 2  s. c o m*/
 * <p/>
 * {@sample.xml ../../../doc/DynamoDB-connector.xml.sample dynamodb:get-document}
 *
 * @param tableName
 *         the name of the table to get the document from
 * @param template
 *         an object with the document data that DynamoDB will match against
 *
 * @return Object the document from the table
 */
@Processor
public Object getDocument(final String tableName, @Optional @Default(PAYLOAD) final Object template) {
    DynamoDBMapper mapper = getDbObjectMapper(tableName);
    return mapper.load(template);
}

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From source file:lifecounter.database.LifeCounterDynamoDbClient.java

License:Open Source License

/**
 * Loads an item from DynamoDB by primary Hash Key. Callers of this method should pass in an
 * object which represents an item in the DynamoDB table item with the primary key populated.
 * /*from  ww w  .ja  v  a  2 s  .  com*/
 * @param tableItem
 * @return
 */
public LifeCounterUserDataItem loadItem(final LifeCounterUserDataItem tableItem) {
    DynamoDBMapper mapper = createDynamoDBMapper();
    LifeCounterUserDataItem item = mapper.load(tableItem);
    return item;
}

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From source file:org.onebusaway.alexa.storage.ObaDynamoDbClient.java

License:Apache License

/**
 * Loads an item from DynamoDB by primary Hash Key. Callers of this method
 * should pass in an object which represents an item in the DynamoDB table
 * item with the primary key populated./* ww  w  .j  a va  2  s  .c  o m*/
 * 
 * @param tableItem
 * @return
 */
public Optional<ObaUserDataItem> loadItem(final ObaUserDataItem tableItem) {
    DynamoDBMapper mapper = createDynamoDBMapper();
    ObaUserDataItem item = mapper.load(tableItem);
    return Optional.ofNullable(item);
}

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