Example usage for com.amazonaws.services.dynamodbv2.datamodeling KeyPair KeyPair

Introduction

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

Prototype

KeyPair

Source Link

Usage

From source file:org.socialsignin.spring.data.dynamodb.repository.support.SimpleDynamoDBCrudRepository.java

License:Apache License

@SuppressWarnings("unchecked")
public List<T> findAll(Iterable<ID> ids) {
    Map<Class<?>, List<KeyPair>> keyPairsMap = new HashMap<Class<?>, List<KeyPair>>();
    List<KeyPair> keyPairs = new ArrayList<KeyPair>();
    for (ID id : ids) {
        if (entityInformation.isRangeKeyAware()) {
            keyPairs.add(new KeyPair().withHashKey(entityInformation.getHashKey(id))
                    .withRangeKey(entityInformation.getRangeKey(id)));
        } else {//from  ww  w  .j  a  v  a 2s  .c  o  m
            keyPairs.add(new KeyPair().withHashKey(id));
        }
    }
    keyPairsMap.put(domainType, keyPairs);
    return (List<T>) dynamoDBOperations.batchLoad(keyPairsMap).get(
            dynamoDBOperations.getOverriddenTableName(domainType, entityInformation.getDynamoDBTableName()));
}

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From source file:org.socialsignin.spring.data.dynamodb.repository.support.SimpleDynamoDBCrudRepository.java

License:Apache License

@SuppressWarnings("unchecked")
protected List<T> loadBatch(Iterable<ID> ids) {
    Map<Class<?>, List<KeyPair>> keyPairsMap = new HashMap<Class<?>, List<KeyPair>>();
    List<KeyPair> keyPairs = new ArrayList<KeyPair>();
    for (ID id : ids) {
        if (entityInformation.isRangeKeyAware()) {
            keyPairs.add(new KeyPair().withHashKey(entityInformation.getHashKey(id))
                    .withRangeKey(entityInformation.getRangeKey(id)));
        } else {/*from w w w .  ja  va  2s  . co m*/
            keyPairs.add(new KeyPair().withHashKey(id));

        }
    }
    keyPairsMap.put(domainType, keyPairs);
    return (List<T>) dynamoDBOperations.batchLoad(keyPairsMap).get(domainType);
}

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