com.amazonaws.services.ec2.model.transform.FlowLogStaxUnmarshaller 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: 1.9.19
/*
 * 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.ec2.model.transform;

import java.util.Map;
import java.util.HashMap;
import java.util.ArrayList;
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.*;

/**
 * FlowLog StAX Unmarshaller
 */
public class FlowLogStaxUnmarshaller implements
        Unmarshaller {

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

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

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

            if (xmlEvent.isAttribute() || xmlEvent.isStartElement()) {

                if (context.testExpression("creationTime", targetDepth)) {
                    flowLog.setCreationTime(DateStaxUnmarshaller.getInstance()
                            .unmarshall(context));
                    continue;
                }

                if (context.testExpression("flowLogId", targetDepth)) {
                    flowLog.setFlowLogId(StringStaxUnmarshaller.getInstance()
                            .unmarshall(context));
                    continue;
                }

                if (context.testExpression("flowLogStatus", targetDepth)) {
                    flowLog.setFlowLogStatus(StringStaxUnmarshaller
                            .getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("resourceId", targetDepth)) {
                    flowLog.setResourceId(StringStaxUnmarshaller.getInstance()
                            .unmarshall(context));
                    continue;
                }

                if (context.testExpression("trafficType", targetDepth)) {
                    flowLog.setTrafficType(StringStaxUnmarshaller.getInstance()
                            .unmarshall(context));
                    continue;
                }

                if (context.testExpression("logGroupName", targetDepth)) {
                    flowLog.setLogGroupName(StringStaxUnmarshaller
                            .getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("deliverLogsStatus", targetDepth)) {
                    flowLog.setDeliverLogsStatus(StringStaxUnmarshaller
                            .getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("deliverLogsErrorMessage",
                        targetDepth)) {
                    flowLog.setDeliverLogsErrorMessage(StringStaxUnmarshaller
                            .getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("deliverLogsPermissionArn",
                        targetDepth)) {
                    flowLog.setDeliverLogsPermissionArn(StringStaxUnmarshaller
                            .getInstance().unmarshall(context));
                    continue;
                }
            } else if (xmlEvent.isEndElement()) {
                if (context.getCurrentDepth() < originalDepth) {
                    return flowLog;
                }
            }
        }
    }

    private static FlowLogStaxUnmarshaller instance;

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