com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBTypeConvertedEpochDate Maven / Gradle / Ivy

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The AWS Java SDK for Amazon DynamoDB module holds the client classes that are used for communicating with Amazon DynamoDB Service

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/*
 * Copyright 2011-2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */
package com.amazonaws.services.dynamodbv2.datamodeling;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Annotation to convert a date object ({@link java.util.Date}, {@link java.util.Calendar}, {@link org.joda.time.DateTime})
 * to a {@link com.amazonaws.services.dynamodbv2.model.ScalarAttributeType#N} stored as epoch time.
 *
 * Alternately, the {@link DynamoDBTyped} annotation may be used,
 *  * @DynamoDBTyped(DynamoDBAttributeType.N)
 * public Date getDate()
 * 
 *
 * @see com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBTypeConverted
 */
@DynamoDB
@DynamoDBTyped(DynamoDBMapperFieldModel.DynamoDBAttributeType.N)
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD, ElementType.METHOD})
public @interface DynamoDBTypeConvertedEpochDate {
}