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Developing Next Generation Smart Clients using .NET 2.0 working with Existing .NET 1.1 SOA-based XML Web Services

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16 Aug 200540 min read 1.2M   3.9K   462  
Comprehensive guide to development of .NET 2.0 Smart Clients working with existing Service Oriented Architecture based XML web services, fully utilizing the Enterprise Library
#region Using directives

using System;
using System.Collections.Generic;
using System.Text;
using System.Web.Services.Protocols;
using System.Net;
using SmartInstitute.Automation.SmartInstituteServices.StudentService;
using SmartInstitute.Automation.SmartInstituteServices.SecurityService;
using SmartInstitute.Automation.SmartInstituteServices.CourseService;
using SmartInstitute.Automation.SmartInstituteServices.AccountService;


#endregion

namespace SmartInstitute.Client.Automation.Factories
{
	internal class ServiceProxyFactory
	{
		/// <summary>
		/// Contruct a student web service proxy ready to be called
		/// </summary>
		/// <returns></returns>
		public static StudentService GetStudentService()
		{
			StudentService service = new StudentService();
			service.Url = _Application.Settings.WebServiceUrl + "StudentService.asmx"; ;

			SmartInstitute.Automation.SmartInstituteServices.StudentService.CredentialSoapHeader header = 
				new SmartInstitute.Automation.SmartInstituteServices.StudentService.CredentialSoapHeader();
			header.Username = _Application.Settings.UserInfo.UserName;
			header.PasswordHash = _Application.Settings.UserInfo.UserPassword;
			header.VersionNo = _Application.Settings.VersionNo;

			SetProxy(service);

			service.CredentialSoapHeaderValue = header;

			return service;
		}

		/// <summary>
		/// Contruct a security web service proxy ready to be called
		/// </summary>
		/// <returns></returns>
		public static SecurityService GetSecurityService()
		{
			SecurityService service = new SecurityService();
			service.Url = _Application.Settings.WebServiceUrl + "SecurityService.asmx" ;

			//<ReplaceWithWse>
			SmartInstitute.Automation.SmartInstituteServices.SecurityService.CredentialSoapHeader header =
				new SmartInstitute.Automation.SmartInstituteServices.SecurityService.CredentialSoapHeader();
			header.Username = _Application.Settings.UserInfo.UserName;
			header.PasswordHash = _Application.Settings.UserInfo.UserPassword;
			header.VersionNo = _Application.Settings.VersionNo;

			SetProxy(service);

			service.CredentialSoapHeaderValue = header;
			//</ReplaceWithWse>
			return service;
		}

		/// <summary>
		/// Contruct a Course web service proxy ready to be called
		/// </summary>
		/// <returns></returns>
		public static CourseService GetCourseService()
		{
			CourseService service = new CourseService();
			service.Url = _Application.Settings.WebServiceUrl + "CourseService.asmx";

			SmartInstitute.Automation.SmartInstituteServices.CourseService.CredentialSoapHeader header =
				new SmartInstitute.Automation.SmartInstituteServices.CourseService.CredentialSoapHeader();
			header.Username = _Application.Settings.UserInfo.UserName;
			header.PasswordHash = _Application.Settings.UserInfo.UserPassword;
			header.VersionNo = _Application.Settings.VersionNo;

			service.CredentialSoapHeaderValue = header;

			SetProxy(service);
			return service;
		}
        public static AccountService GetAccountsService()
        {
			AccountService service = new AccountService();
            service.Url = _Application.Settings.WebServiceUrl + "AccountService.asmx";
            // set credential soap header
			SmartInstitute.Automation.SmartInstituteServices.AccountService.CredentialSoapHeader header =
				new SmartInstitute.Automation.SmartInstituteServices.AccountService.CredentialSoapHeader();
            header.Username = _Application.Settings.UserInfo.UserName;
            header.PasswordHash = _Application.Settings.UserInfo.UserPassword;
			header.VersionNo = _Application.Settings.VersionNo;

            // set the header to send
            service.CredentialSoapHeaderValue = header;
            
            SetProxy(service);

            return service;
        }
        private static void SetProxy(SoapHttpClientProtocol serviceProxy)
		{
			// Turn off proxy if set
			if (_Application.Settings.NoProxy)
				serviceProxy.Proxy = new WebProxy();
		}
	}
}

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Written By
Architect BT, UK (ex British Telecom)
United Kingdom United Kingdom

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