com.amazonaws.services.dynamodbv2.document.DeleteItemOutcome Maven / Gradle / Ivy

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The AWS SDK for Java with support for OSGi. The AWS SDK for Java provides Java APIs for building software on AWS' cost-effective, scalable, and reliable infrastructure products. The AWS Java SDK allows developers to code against APIs for all of Amazon's infrastructure web services (Amazon S3, Amazon EC2, Amazon SQS, Amazon Relational Database Service, Amazon AutoScaling, etc).

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/*
 * Copyright 2014-2016 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.document;

import java.util.Map;

import com.amazonaws.services.dynamodbv2.document.internal.InternalUtils;
import com.amazonaws.services.dynamodbv2.model.DeleteItemResult;

/**
 * The outcome of deleting an item from a DynamoDB table.
 */
public class DeleteItemOutcome {
    private final DeleteItemResult result;
    
    /**
     * @param result the low-level result; must not be null
     */
    public DeleteItemOutcome(DeleteItemResult result) {
        if (result == null)
            throw new IllegalArgumentException();
        this.result = result;
    }

    /**
     * Returns all the returned attributes as a (non-null) {@link Item}.
     */
    public Item getItem() {
        Map attributes =
            InternalUtils.toSimpleMapValue(result.getAttributes());
        Item item = Item.fromMap(attributes);
        return item;
    }

    /**
     * Returns a non-null low-level result returned from the server side.
     */
    public DeleteItemResult getDeleteItemResult() {
        return result;
    }
    
    @Override
    public String toString() {
        return String.valueOf(result);
    }
}