com.amazonaws.services.dynamodbv2.model.transform.TableDescriptionJsonUnmarshaller Maven / Gradle / Ivy
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/*
* Copyright 2010-2015 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 java.util.Map;
import java.util.Map.Entry;
import com.amazonaws.services.dynamodbv2.model.*;
import com.amazonaws.transform.SimpleTypeJsonUnmarshallers.*;
import com.amazonaws.transform.*;
import com.fasterxml.jackson.core.JsonToken;
import static com.fasterxml.jackson.core.JsonToken.*;
/**
* Table Description JSON Unmarshaller
*/
public class TableDescriptionJsonUnmarshaller implements Unmarshaller {
public TableDescription unmarshall(JsonUnmarshallerContext context) throws Exception {
TableDescription tableDescription = new TableDescription();
int originalDepth = context.getCurrentDepth();
String currentParentElement = context.getCurrentParentElement();
int targetDepth = originalDepth + 1;
JsonToken token = context.currentToken;
if (token == null) token = context.nextToken();
if (token == VALUE_NULL) return null;
while (true) {
if (token == null) break;
if (token == FIELD_NAME || token == START_OBJECT) {
if (context.testExpression("AttributeDefinitions", targetDepth)) {
context.nextToken();
tableDescription.setAttributeDefinitions(new ListUnmarshaller(AttributeDefinitionJsonUnmarshaller.getInstance()).unmarshall(context));
}
if (context.testExpression("TableName", targetDepth)) {
context.nextToken();
tableDescription.setTableName(StringJsonUnmarshaller.getInstance().unmarshall(context));
}
if (context.testExpression("KeySchema", targetDepth)) {
context.nextToken();
tableDescription.setKeySchema(new ListUnmarshaller(KeySchemaElementJsonUnmarshaller.getInstance()).unmarshall(context));
}
if (context.testExpression("TableStatus", targetDepth)) {
context.nextToken();
tableDescription.setTableStatus(StringJsonUnmarshaller.getInstance().unmarshall(context));
}
if (context.testExpression("CreationDateTime", targetDepth)) {
context.nextToken();
tableDescription.setCreationDateTime(DateJsonUnmarshaller.getInstance().unmarshall(context));
}
if (context.testExpression("ProvisionedThroughput", targetDepth)) {
context.nextToken();
tableDescription.setProvisionedThroughput(ProvisionedThroughputDescriptionJsonUnmarshaller.getInstance().unmarshall(context));
}
if (context.testExpression("TableSizeBytes", targetDepth)) {
context.nextToken();
tableDescription.setTableSizeBytes(LongJsonUnmarshaller.getInstance().unmarshall(context));
}
if (context.testExpression("ItemCount", targetDepth)) {
context.nextToken();
tableDescription.setItemCount(LongJsonUnmarshaller.getInstance().unmarshall(context));
}
if (context.testExpression("LocalSecondaryIndexes", targetDepth)) {
context.nextToken();
tableDescription.setLocalSecondaryIndexes(new ListUnmarshaller(LocalSecondaryIndexDescriptionJsonUnmarshaller.getInstance()).unmarshall(context));
}
if (context.testExpression("GlobalSecondaryIndexes", targetDepth)) {
context.nextToken();
tableDescription.setGlobalSecondaryIndexes(new ListUnmarshaller(GlobalSecondaryIndexDescriptionJsonUnmarshaller.getInstance()).unmarshall(context));
}
} else if (token == END_ARRAY || token == END_OBJECT) {
if (context.getLastParsedParentElement() == null || context.getLastParsedParentElement().equals(currentParentElement)) {
if (context.getCurrentDepth() <= originalDepth) break;
}
}
token = context.nextToken();
}
return tableDescription;
}
private static TableDescriptionJsonUnmarshaller instance;
public static TableDescriptionJsonUnmarshaller getInstance() {
if (instance == null) instance = new TableDescriptionJsonUnmarshaller();
return instance;
}
}