com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBNativeBoolean 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
/*
* Copyright 2014-2022 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.
* You may obtain a copy of the License at:
*
* http://aws.amazon.com/apache2.0
*
* 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;
/**
* An annotation that marks a {@code boolean} or {@code Boolean} attribute
* of a modeled class which should be serialized as a DynamoDB BOOL. For
* backwards compatibility with old versions of the {@code DynamoDBMapper},
* by default booleans are serialized using the DynamoDB N type, with a value
* of '1' representing 'true' and a value of '0' representing 'false'.
*
* Using this annotation on the field definition or getter method definition
* for the attribute will cause it to be serialized as DynamoDB-native BOOL
* type. Old versions of the {@code DynamoDBMapper} which do not know about the
* BOOL type will be unable to read items containing BOOLs, so don't use me
* unless all readers of your table are using an updated version of the mapper.
*
* @deprecated - Replaced by {@link DynamoDBTyped}
*/
@Deprecated
@DynamoDB
@DynamoDBTyped(DynamoDBMapperFieldModel.DynamoDBAttributeType.BOOL)
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD, ElementType.METHOD})
public @interface DynamoDBNativeBoolean {
}