How to Create Restful Service in WCF

How to create restful service in WCF

Web .config

<?xml version="1.0" encoding="utf-8"?>

<configuration>

  <configSections>

    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->

    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />

  </configSections>

  <appSettings>

    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />

  </appSettings>

  <system.web>

    <compilation debug="true" targetFramework="4.5">

      <assemblies>

        <add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />

      </assemblies>

    </compilation>

    <httpRuntime targetFramework="4.5" />

  </system.web>

  <system.serviceModel>

    <services>

      <service name ="wcfInformation.Service1">

        <endpoint address ="" binding ="webHttpBinding" contract ="wcfInformation.IService1" behaviorConfiguration ="restfulBehavior" ></endpoint>

        <endpoint address ="mex" binding ="mexHttpBinding" contract ="IMetadataExchange"></endpoint>

      </service>

     

     

    </services>

    <standardEndpoints >

      <webHttpEndpoint>

        <standardEndpoint name ="" helpEnabled ="true" automaticFormatSelectionEnabled ="false" maxReceivedMessageSize ="9147483647"></standardEndpoint>

      </webHttpEndpoint>

    </standardEndpoints>

    <bindings>

      <webHttpBinding>

        <binding name="webHttpBinding"   maxBufferSize="2147483647" maxBufferPoolSize="9147483647" maxReceivedMessageSize="9147483647" openTimeout="00:25:00" closeTimeout="00:25:00" sendTimeout="00:25:00" receiveTimeout="00:25:00">

          <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647"  />

          <security mode="Transport">

            <transport clientCredentialType="None"/>

          </security>

        </binding>

        <binding name="HttpStreaming" maxReceivedMessageSize="2147483647" transferMode="Streamed"/>

      </webHttpBinding>

    </bindings>

    <behaviors>

      <endpointBehaviors>

        <behavior name="restfulBehavior">

          <webHttp helpEnabled="true"/>

        </behavior>

      </endpointBehaviors>

      <serviceBehaviors>

        <behavior>

          <!-- To avoid disclosing metadata information, set the value below to false before deployment -->

          <serviceMetadata httpGetEnabled="true" />

          <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->

          <serviceDebug includeExceptionDetailInFaults="false" />

        </behavior>

      </serviceBehaviors>

    </behaviors>

    <serviceHostingEnvironment aspNetCompatibilityEnabled="true"

      multipleSiteBindingsEnabled="true" />

  </system.serviceModel>

  <system.webServer>

    <modules runAllManagedModulesForAllRequests="true" />

    <!--

        To browse web app root directory during debugging, set the value below to true.

        Set to false before deployment to avoid disclosing web app folder information.

      -->

    <directoryBrowse enabled="true" />

  </system.webServer>

  <connectionStrings>

    <add name="mvcEntities" connectionString="metadata=res://*/Model1.csdl|res://*/Model1.ssdl|res://*/Model1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=RAMULAPTOP-PC\RAMUSQL;initial catalog=mvc;persist security info=True;user id=sa;password=mysachi;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />

  </connectionStrings>

  <entityFramework>

    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />

  </entityFramework>

</configuration>

IServic.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Runtime.Serialization;

using System.ServiceModel;

using System.ServiceModel.Web;

using System.Text;

namespace wcfInformation

{

    // NOTE: You can use the "Rename" command on the "Refactor" menu to change the interface name "IService1" in both code and config file together.

    [ServiceContract]

    public interface IService1

    {

        [OperationContract(Name = "List")]

        [WebInvoke(Method = "POST", RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Wrapped, UriTemplate = "List?id={id}")]

        List<student_info> List(int id);

        // TODO: Add your service operations here

    }

    [DataContract]

    public class student_info

    {

        [DataMember(Name = "ID", Order = 1)]

        public int id { get; set; }

        [DataMember(Name = "Student Name", Order = 2)]

        public string name { get; set; }

    }

    // Use a data contract as illustrated in the sample below to add composite types to service operations.

}

Sevice.svc.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Runtime.Serialization;

using System.ServiceModel;

using System.ServiceModel.Web;

using System.Text;

namespace wcfInformation

{

        public class Service1 : IService1

    {

        List<student_info> lststuentInfo = new List<student_info>();

        student_info objst_info;

        student dModel = new student();

        public List<student_info> List(int id)

        {

            using (var ctx = new mvcEntities())

            {

                if (id == 0)

                {

                    var v = ctx.students.ToList();

                    foreach (var vd in v)

                    {

                        objst_info = new student_info();

                        objst_info.id = vd.id;

                        objst_info.name = vd.name;

                        lststuentInfo.Add(objst_info);

                    }

                }

                else

                {

                    var v = ctx.students.Where(x => x.id == id).Select(x => x).ToList();

                    foreach (var vd in v)

                    {

                        objst_info.id = vd.id;

                        objst_info.name = vd.name;

                        lststuentInfo.Add(objst_info);

                    }

                }

                return lststuentInfo;

            }

        }

    }

}