metro web service

kamlesh mishra
Metro web service by default comes with Java 1.6 or later versions. To see your java supports metro services or not go to java installation directory>jdk>bin>look for wsimport.exe . If present then your java supports Metro web services.
View details about web service in my previous post webServices
Example for metro service Consumer using eclipse Ide
Creating a Service Consumer for GeoIPService(which takes input as ip address and returns the Country code and Country name of IP Address).Here GeoipService is the service provider
For details visit:http://www.webservicex.net/geoipservice.asmx?op=GetGeoIP

Follow the following steps :

Download wsdl file:

Open the following link in web Browser http://www.webservicex.net/geoipservice.asmx?WSDL

Save it as geoipservice.wsdl

Now Open eclipse ide >new java project>Copy wsdl file(geoipservices.wsdl) to your project>right click on wsdl file>select Web services> Generate Client> Scroll the bar to select develop option in web service client window> Finish

The above steps will generate ws -runtime classes .
















Write the main class to invoke the service as shown below

package org.pack.service;

import net.webservicex.www.GeoIP;
import net.webservicex.www.GeoIPServiceLocator;
import net.webservicex.www.GeoIPServiceSoap;

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

String ipAddress="174.125.236.69";
GeoIPServiceLocator service=new GeoIPServiceLocator();
GeoIPServiceSoap port=service.getGeoIPServiceSoap();
GeoIP geoIP=port.getGeoIP(ipAddress);
System.out.println(geoIP.getCountryName());
}

}


save the program and run it.