com.amazonaws.services.ec2.model.transform.SubnetStaxUnmarshaller Maven / Gradle / Ivy

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The AWS Java SDK for Amazon EC2 module holds the client classes that are used for communicating with Amazon EC2 Service
There is a newer version: 1.12.772
/*
 * Copyright 2010-2014 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.ec2.model.transform;

import java.util.Map;
import java.util.Map.Entry;

import javax.xml.stream.events.XMLEvent;

import com.amazonaws.services.ec2.model.*;
import com.amazonaws.transform.Unmarshaller;
import com.amazonaws.transform.MapEntry;
import com.amazonaws.transform.StaxUnmarshallerContext;
import com.amazonaws.transform.SimpleTypeStaxUnmarshallers.*;

/**
 * Subnet StAX Unmarshaller
 */
public class SubnetStaxUnmarshaller implements Unmarshaller {

    public Subnet unmarshall(StaxUnmarshallerContext context) throws Exception {
        Subnet subnet = new Subnet();
        int originalDepth = context.getCurrentDepth();
        int targetDepth = originalDepth + 1;

        if (context.isStartOfDocument()) targetDepth += 1;

        while (true) {
            XMLEvent xmlEvent = context.nextEvent();
            if (xmlEvent.isEndDocument()) return subnet;

            if (xmlEvent.isAttribute() || xmlEvent.isStartElement()) {
                if (context.testExpression("subnetId", targetDepth)) {
                    subnet.setSubnetId(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }
                if (context.testExpression("state", targetDepth)) {
                    subnet.setState(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }
                if (context.testExpression("vpcId", targetDepth)) {
                    subnet.setVpcId(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }
                if (context.testExpression("cidrBlock", targetDepth)) {
                    subnet.setCidrBlock(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }
                if (context.testExpression("availableIpAddressCount", targetDepth)) {
                    subnet.setAvailableIpAddressCount(IntegerStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }
                if (context.testExpression("availabilityZone", targetDepth)) {
                    subnet.setAvailabilityZone(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }
                if (context.testExpression("defaultForAz", targetDepth)) {
                    subnet.setDefaultForAz(BooleanStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }
                if (context.testExpression("mapPublicIpOnLaunch", targetDepth)) {
                    subnet.setMapPublicIpOnLaunch(BooleanStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }
                if (context.testExpression("tagSet/item", targetDepth)) {
                    subnet.getTags().add(TagStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }
            } else if (xmlEvent.isEndElement()) {
                if (context.getCurrentDepth() < originalDepth) {
                    return subnet;
                }
            }
        }
    }

    private static SubnetStaxUnmarshaller instance;
    public static SubnetStaxUnmarshaller getInstance() {
        if (instance == null) instance = new SubnetStaxUnmarshaller();
        return instance;
    }
}