Webservice in java using Eclipse

1) First create a client project and make sure that you have following jars in your client project and server Project

activation.jar

axis-1.4.jar

commons-collections-3.1.jar

commons-discovery-0.2.jar

commons-io-1.3.1.jar

commons-logging.jar

jaxrpc.jar

mail.jar

saaj.jar

utility.jar

webserviceutils.jar

wsdl4j-1.5.1.jar

xercesImpl.jar

xmlsec.jar

2) create class that invokes and call the webservice in Client project

import org.apache.axis.client.Service;

import org.apache.axis.client.Call;

import javax.xml.namespace.QName;

public class Client {

public static void main(String[] args) {

try {

String endpoint = "http://localhost:8080/DestinedProjectname/AddFunction.jws?sdlwsdl";

Service service = new Service();

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

call.setOperationName(new QName(endpoint, "addtwonumbers"));

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

System.out.println("In the Try"+call);

Integer ret = (Integer) call.invoke(new Object[] {

new Integer(10), new Integer(11) });

System.out.println("addInt(5, 7) = " + ret);

} catch (Exception e) {

System.err.println("Execution failed. Exception: " + e);

e.printStackTrace(); }

}

}

3) Create Destined project to be webserviced
public class AddFunction {
public int addInt(int a, int b){
return (a+b);
}}

4)Copy the AddFunction Class and Rename with (.jws) extention

5)Right click onthe AddFunction class ->New->others->Webservices->wsdl

6) change the soap address in wsdl as below
"http://localhost:8080/serverProject/services/AddFunction"

7) Deploy the server project in required server