How to create Eclipse Java Client to call WCF services using NTLM security ?

[WeiWei He]

My friends,

I need to create a Java Web Service client in Eclipse to call a .NET WCF service in IIS 6.0 using Integrated Windows Authentication?

I searched online and wrote the code like this:

package org.calcserviceclient.client;

import java.io.IOException;
import org.apache.commons.httpclient.Credentials;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpMethodBase;
import org.apache.commons.httpclient.NTCredentials;
import org.apache.commons.httpclient.auth.AuthScope;
import org.apache.commons.httpclient.methods.GetMethod;

public class CalcServiceClientTest {

	/**
	 * @param args
	 */
	public static void main(String[] args){		
		HttpClient httpClient = new HttpClient();
		Credentials credentials = new NTCredentials("myusername", "mypassword", "myhost", "mydomain");		
		httpClient.getState().setCredentials(AuthScope.ANY, credentials);
		HttpMethodBase method = new GetMethod("http://xxx.xxx.com/calcwcfservicesite/calc.svc?wsdl");
		
		try{			
			int returnCode = httpClient.executeMethod(method);
			
			String response = method.getResponseBodyAsString();
			System.out.println("Response: " + response);												
		}
		catch(HttpException e){
			e.printStackTrace();
		}
		catch(IOException e){
			e.printStackTrace();
		}
	}	
}

Then I can retrieve the text response. But my question is how I can invoke the web services methods like Add(n1, n2), Sub(n1, n2) and get the result from it.

Please give me a help.

Thanks in advance!

whe