Axis

Apache Axis is an implementation of the SOAP ("Simple Object Access Protocol") submission to W3C. This project is a follow-on to the Apache SOAP project.

Java Service:

/*

* Cpg.java

*

*/



package web;



/**

*

* @author Zhibin Lu

*/

public class Cpg {

	

	/** Creates a new instance of Cpg */

	public Cpg() {

	}

	

	public String query(String in) {

		return in;

	}

}

Java Client:

package web;



import org.apache.axis.client.Call;

import org.apache.axis.client.Service;

import org.apache.axis.encoding.XMLType;



import javax.xml.namespace.QName;

import javax.xml.rpc.ParameterMode;



public class Client {

	public static void main(String [] args) throws Exception {

		String endpointURL = "http://localhost:8080/axis/services/CpgServ";

		Service  service = new Service();

		Call call = (Call) service.createCall();

		

		call.setTargetEndpointAddress( new java.net.URL(endpointURL) );

		call.setOperationName( new QName("CpgServ", "query") );

		call.addParameter( "in", XMLType.XSD_STRING, ParameterMode.IN);

		call.setReturnType( org.apache.axis.encoding.XMLType.XSD_STRING );

		

		Object ret =  call.invoke( new Object[] { "this is a test" } );

		String arr = (String) ret;

		

		System.out.println(arr);

	}

	

}

Deploy:
deploy.xml

<deployment xmlns="http://xml.apache.org/axis/wsdd/"

       xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">



<service name="CpgServ" provider="java:RPC">

<parameter name="className" value="web.Cpg"/>

<parameter name="allowedMethods" value="query"/>

</service>



</deployment>

Copy the class file into Tomcat axis class directory and run
java org.apache.axis.client.AdminClient deploy.xml

The WSDL file is now located at: http://localhost:8080/axis/services/CpgServ?WSDL

Undeploy:
undeploy.xml

<undeployment xmlns="http://xml.apache.org/axis/wsdd/">

<service name="CpgServ"/>

</undeployment>

Run java org.apache.axis.client.AdminClient undeploy.xml
to undeploy it.

C#:
Install MS Web Services Enhancements (WSE)
Use C:\Program Files\Microsoft Visual Studio .NET 2003\SDK\v1.1\Bin\WseWsdl2.exe http://localhost:8080/axis/services/CpgServ?WSDL \temp\cpgProxy.cs to create C# proxy class.
The result file is cpgProxy.cs:

//------------------------------------------------------------------------------

// <autogenerated>

//     This code was generated by a tool.

//     Runtime Version: 1.1.4322.2032

//

//     Changes to this file may cause incorrect behavior and will be lost if 

//     the code is regenerated.

// </autogenerated>

//------------------------------------------------------------------------------



// 

// This source code was auto-generated by wsdl, Version=1.1.4322.2032.

// 

using System.Diagnostics;

using System.Xml.Serialization;

using System;

using System.Web.Services.Protocols;

using System.ComponentModel;

using System.Web.Services;





/// <remarks/>

[System.Diagnostics.DebuggerStepThroughAttribute()]

[System.ComponentModel.DesignerCategoryAttribute("code")]

[System.Web.Services.WebServiceBindingAttribute(Name="CpgServSoapBinding", Namespace="http://localhost:8080/axis/services/CpgServ")]

public class CpgService : System.Web.Services.Protocols.SoapHttpClientProtocol {

    

    /// <remarks/>

    public CpgService() {

        this.Url = "http://localhost:8080/axis/services/CpgServ";

    }

    

    /// <remarks/>

    [System.Web.Services.Protocols.SoapRpcMethodAttribute("", RequestNamespace="http://web", ResponseNamespace="http://localhost:8080/axis/services/CpgServ")]

    [return: System.Xml.Serialization.SoapElementAttribute("queryReturn")]

    public string query(string @in) {

        object[] results = this.Invoke("query", new object[] {

                    @in});

        return ((string)(results[0]));

    }

    

    /// <remarks/>

    public System.IAsyncResult Beginquery(string @in, System.AsyncCallback callback, object asyncState) {

        return this.BeginInvoke("query", new object[] {

                    @in}, callback, asyncState);

    }

    

    /// <remarks/>

    public string Endquery(System.IAsyncResult asyncResult) {

        object[] results = this.EndInvoke(asyncResult);

        return ((string)(results[0]));

    }

}

Use MS Visual Studio or SharpDevelop to generate a Combine and include the csProxy.cs file. When compling, we need to add Microsoft.Web.Services into References.

The client flie:

using System;



namespace Client

{

	class MainClass

	{

		public static void Main(string[] args)

		{

			CpgService serv = new CpgService();

			string ret = serv.query("this is C# client.");

			Console.WriteLine(ret);

		}

	}

	

}