/*
 * 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.
 */

/*
 * Do not modify this file. This file is generated from the sns-2010-03-31.normal.json service model.
 */
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Net;
using System.Text;
using System.Xml.Serialization;

using Amazon.SimpleNotificationService.Model;
using Amazon.Runtime;
using Amazon.Runtime.Internal;
using Amazon.Runtime.Internal.Transform;
using Amazon.Runtime.Internal.Util;
namespace Amazon.SimpleNotificationService.Model.Internal.MarshallTransformations
{
    /// <summary>
    /// Response Unmarshaller for Publish operation
    /// </summary>  
    public class PublishResponseUnmarshaller : XmlResponseUnmarshaller
    {
        /// <summary>
        /// Unmarshaller the response from the service to the response class.
        /// </summary>  
        /// <param name="context"></param>
        /// <returns></returns>
        public override AmazonWebServiceResponse Unmarshall(XmlUnmarshallerContext context)
        {
            PublishResponse response = new PublishResponse();

            context.Read();
            int targetDepth = context.CurrentDepth;
            while (context.ReadAtDepth(targetDepth))
            {
                if (context.IsStartElement)
                {                    
                    if(context.TestExpression("PublishResult", 2))
                    {
                        UnmarshallResult(context, response);                        
                        continue;
                    }
                    
                    if (context.TestExpression("ResponseMetadata", 2))
                    {
                        response.ResponseMetadata = ResponseMetadataUnmarshaller.Instance.Unmarshall(context);
                    }
                }
            }

            return response;
        }

        private static void UnmarshallResult(XmlUnmarshallerContext context, PublishResponse response)
        {
            
            int originalDepth = context.CurrentDepth;
            int targetDepth = originalDepth + 1;
            
            if (context.IsStartOfDocument) 
               targetDepth += 2;
            
            while (context.ReadAtDepth(originalDepth))
            {
                if (context.IsStartElement || context.IsAttribute)
                {

                    if (context.TestExpression("MessageId", targetDepth))
                    {
                        var unmarshaller = StringUnmarshaller.Instance;
                        response.MessageId = unmarshaller.Unmarshall(context);
                        continue;
                    }
                } 
           }

            return;
        }


        /// <summary>
        /// Unmarshaller error response to exception.
        /// </summary>  
        /// <param name="context"></param>
        /// <param name="innerException"></param>
        /// <param name="statusCode"></param>
        /// <returns></returns>
        public override AmazonServiceException UnmarshallException(XmlUnmarshallerContext context, Exception innerException, HttpStatusCode statusCode)
        {
            ErrorResponse errorResponse = ErrorResponseUnmarshaller.GetInstance().Unmarshall(context);
            if (errorResponse.Code != null && errorResponse.Code.Equals("AuthorizationError"))
            {
                return new AuthorizationErrorException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("EndpointDisabled"))
            {
                return new EndpointDisabledException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("InternalError"))
            {
                return new InternalErrorException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("InvalidParameter"))
            {
                return new InvalidParameterException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("ParameterValueInvalid"))
            {
                return new InvalidParameterValueException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("InvalidSecurity"))
            {
                return new InvalidSecurityException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("KMSAccessDenied"))
            {
                return new KMSAccessDeniedException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("KMSDisabled"))
            {
                return new KMSDisabledException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("KMSInvalidState"))
            {
                return new KMSInvalidStateException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("KMSNotFound"))
            {
                return new KMSNotFoundException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("KMSOptInRequired"))
            {
                return new KMSOptInRequiredException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("KMSThrottling"))
            {
                return new KMSThrottlingException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("NotFound"))
            {
                return new NotFoundException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            if (errorResponse.Code != null && errorResponse.Code.Equals("PlatformApplicationDisabled"))
            {
                return new PlatformApplicationDisabledException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
            }
            return new AmazonSimpleNotificationServiceException(errorResponse.Message, innerException, errorResponse.Type, errorResponse.Code, errorResponse.RequestId, statusCode);
        }
        private static PublishResponseUnmarshaller _instance = new PublishResponseUnmarshaller();        

        internal static PublishResponseUnmarshaller GetInstance()
        {
            return _instance;
        }

        /// <summary>
        /// Gets the singleton.
        /// </summary>  
        public static PublishResponseUnmarshaller Instance
        {
            get
            {
                return _instance;
            }
        }

    }
}