/*
* Copyright 2010-2016 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.model.transform;
import com.amazonaws.services.dynamodbv2.model.*;
import com.amazonaws.transform.SimpleTypeJsonUnmarshallers.*;
import com.amazonaws.transform.*;
import com.amazonaws.util.json.AwsJsonReader;
/**
* JSON unmarshaller for POJO AttributeValueUpdate
*/
class AttributeValueUpdateJsonUnmarshaller implements
Unmarshaller<AttributeValueUpdate, JsonUnmarshallerContext> {
public AttributeValueUpdate unmarshall(JsonUnmarshallerContext context) throws Exception {
AwsJsonReader reader = context.getReader();
if (!reader.isContainer()) {
reader.skipValue();
return null;
}
AttributeValueUpdate attributeValueUpdate = new AttributeValueUpdate();
reader.beginObject();
while (reader.hasNext()) {
String name = reader.nextName();
if (name.equals("Value")) {
attributeValueUpdate.setValue(AttributeValueJsonUnmarshaller.getInstance()
.unmarshall(context));
} else if (name.equals("Action")) {
attributeValueUpdate.setAction(StringJsonUnmarshaller.getInstance()
.unmarshall(context));
} else {
reader.skipValue();
}
}
reader.endObject();
return attributeValueUpdate;
}
private static AttributeValueUpdateJsonUnmarshaller instance;
public static AttributeValueUpdateJsonUnmarshaller getInstance() {
if (instance == null)
instance = new AttributeValueUpdateJsonUnmarshaller();
return instance;
}
}