Creating the Web Service Implementation Class

You create the implementation class for the Web Service client that uses the Web Service.

The following is an example of creation of a Web Service client that invokes the Web Service once:

package com.sample.client;
 
import java.io.File;
 
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
 
import com.sample.UserInfoImpl;
import com.sample.UserData;
import com.sample.UserInfoService;
import com.sample.UserInfoException_Exception;
 
public class TestClient {
 public static void main( String[] args ) {
 try {
 //Generating-the-DataHandler-object
 File imagefile = new File("image.jpg");
 FileDataSource fdSource = new FileDataSource(imagefile);
 DataHandler dhandler = new DataHandler(fdSource);
 
 UserInfoService service = new UserInfoService();
 UserInfoImpl_port = service.getUserInfoImplPort();
 
 UserData userdata = port.getUserData("1", dhandler );
 
System.out.print( "[RESULT] " + userdata.getMessage() );
            System.out.println( " Name:" + userdata.getName() 
                                    + ", Section:" + userdata.getSection() );
 }
 catch( UserInfoException_Exception e ){
 e.printStackTrace();
        catch( Exception e ){
            e.printStackTrace();
        }
    }
 
}

The created TestClient.java is stored in c:\temp\jaxws\works\attachments\client\src\com\sample\client\directory with the UTF-8 format.

29.5.2 Creating the Web Service Implementation Class