VirtualService for ESB

//*****************************************************************************
//    Description.....WS-Transfer Activity
//                                
//    Author..........Roman Kiss, rkiss@pathcom.com
//    Copyright © 2007 ATZ Consulting Inc. (see included license.rtf file)        
//                        
//    Date Created:    07/12/07
//
//    Date        Modified By     Description
//-----------------------------------------------------------------------------
//    07/12/07    Roman Kiss     Initial Revision
//*****************************************************************************
//
#region Namespaces
using System;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Collections.Generic;
using System.Collections;
using System.Drawing;
using System.Drawing.Design;
using System.Drawing.Drawing2D;
using System.Workflow.ComponentModel.Compiler;
using System.Workflow.ComponentModel.Serialization;
using System.Workflow.ComponentModel;
using System.Workflow.ComponentModel.Design;
using System.Workflow.Runtime;
using System.Workflow.Activities;
using System.Workflow.Activities.Rules;
using System.ServiceModel;
using System.ServiceModel.Description;
using System.ServiceModel.Channels;
//
using RKiss.ESB;
using RKiss.WSTransfer;
#endregion

namespace RKiss.WSTransferActivity
{
    [ToolboxItem(typeof(ActivityToolboxItem))]
    [Designer(typeof(WSRTActivityDesigner), typeof(IDesigner))]
    public partial class WSRT_Get : SequenceActivity
    {
        public WSRT_Get()
        {
            InitializeComponent();
        }

        protected override void InitializeProperties()
        {
            base.InitializeProperties();
            ResourceDescriptor = new ResourceDescriptor();
            Results = new List<Result>();
        }

        protected override ActivityExecutionStatus Execute(ActivityExecutionContext executionContext)
        {
            // pre-processing
            if (GetRequest == null)
            {
                GetRequest = RKiss.WSTransfer.GetRequest.Create(MessageRequest);
            }

            // request validation
            if (GetRequest.IsResourceTransfer)
            {
                GetRequest.Validate(this.SupportedDialects);
                GetRequest.Validate(this.ExpressionsLimit);
            }
     
            // pre-processing
            int index = OperationContext.Current.IncomingMessageHeaders.FindHeader(ResourceDescriptor.DataContractName, ResourceDescriptor.DataContractNamespace);
            if (index >= 0)
            {
                ResourceDescriptor = OperationContext.Current.IncomingMessageHeaders.GetHeader<ResourceDescriptor>(index); //ResourceDescriptor.DataContractName, ResourceDescriptor.DataContractNamespace);
            }

            // for testing purposes================================
            Results.Add(new Result("123455555555555"));
            Results.Add(new Result(Guid.NewGuid()));

            // processing
            ActivityExecutionStatus status = base.Execute(executionContext);

            // post-processing
            GetResult result = new GetResult(Results);
            GetResponse = new GetResponse(GetRequest.IsResourceTransfer);
            GetResponse.Resource = GetRequest.IsResourceTransfer ? result : result.Results[0].Value;
            if (MessageRequest != null)
            {
                MessageResponse = GetResponse.CreateMessage();
            }
            
            // done
            return status;
        }

        #region Properties
        public static DependencyProperty MessageRequestProperty = DependencyProperty.Register("MessageRequest", typeof(Message), typeof(WSRT_Get));

        [DescriptionAttribute("UnTyped Message Request")]
        [CategoryAttribute("Message")]
        [BrowsableAttribute(true)]
        [DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Visible)]
        public Message MessageRequest
        {
            get
            {
                return ((Message)(base.GetValue(WSRT_Get.MessageRequestProperty)));
            }
            set
            {
                base.SetValue(WSRT_Get.MessageRequestProperty, value);
            }
        }

        public static DependencyProperty MessageResponseProperty = DependencyProperty.Register("MessageResponse", typeof(Message), typeof(WSRT_Get));

        [DescriptionAttribute("UnTyped Message Response")]
        [CategoryAttribute("Message")]
        [BrowsableAttribute(true)]
        [DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Visible)]
        public Message MessageResponse
        {
            get
            {
                return ((Message)(base.GetValue(WSRT_Get.MessageResponseProperty)));
            }
            set
            {
                base.SetValue(WSRT_Get.MessageResponseProperty, value);
            }
        }

        public static DependencyProperty GetRequestProperty = DependencyProperty.Register("GetRequest", typeof(GetRequest), typeof(WSRT_Get));

        [DescriptionAttribute("GetRequest")]
        [CategoryAttribute("Message")]
        [BrowsableAttribute(true)]
        [DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Visible)]
        public GetRequest GetRequest
        {
            get
            {
                return ((GetRequest)(base.GetValue(WSRT_Get.GetRequestProperty)));
            }
            set
            {
                base.SetValue(WSRT_Get.GetRequestProperty, value);
            }
        }

        public static DependencyProperty GetResponseProperty = DependencyProperty.Register("GetResponse", typeof(GetResponse), typeof(WSRT_Get));

        [DescriptionAttribute("GetResponse")]
        [CategoryAttribute("Message")]
        [BrowsableAttribute(true)]
        [DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Visible)]
        public GetResponse GetResponse
        {
            get
            {
                return ((GetResponse)(base.GetValue(WSRT_Get.GetResponseProperty)));
            }
            set
            {
                base.SetValue(WSRT_Get.GetResponseProperty, value);
            }
        }

        public static DependencyProperty ResourceDescriptorProperty = DependencyProperty.Register("ResourceDescriptor", typeof(ResourceDescriptor), typeof(WSRT_Get));

        [DescriptionAttribute("ResourceDescriptor")]
        [CategoryAttribute("Resource")]
        [BrowsableAttribute(true)]
        [DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Visible)]
        public ResourceDescriptor ResourceDescriptor
        {
            get
            {
                return ((ResourceDescriptor)(base.GetValue(WSRT_Get.ResourceDescriptorProperty)));
            }
            set
            {
                base.SetValue(WSRT_Get.ResourceDescriptorProperty, value);
            }
        }

        public static DependencyProperty ResultsProperty = DependencyProperty.Register("Results", typeof(List<Result>), typeof(WSRT_Get));

        [DescriptionAttribute("List of the Results (Resources)")]
        [CategoryAttribute("Resource")]
        [BrowsableAttribute(true)]
        [DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Visible)]
        public List<Result> Results
        {
            get
            {
                return ((List<Result>)(base.GetValue(WSRT_Get.ResultsProperty)));
            }
            set
            {
                base.SetValue(WSRT_Get.ResultsProperty, value);
            }
        }


        public List<string> SupportedDialects { get; set; }
        public uint ExpressionsLimit{ get; set; }
       

        #endregion
    }




 
}