Calling Web Service

Hello Everybody,

I am new to web services. Can any one describe how to call a web service which has been developed using different technology ?
I have gone through the wiki for RESTFUL web services. I think this is to create web service in Servoy.
But my requirement is to call a web service and to pass xml to that service. Also this service returns xml as output. So how to receive that response ?
Do I need any 3rd party plugin to call another web service or this can be possible by Servoy’s default plugins ?

Thanks

I have checked it through http plugin and it works fine. :D

var _xml = '<?xml version="1.0" encoding="ISO-8859-1"?><category> <category-name>ABCD</category-name> </category>';
var client = plugins.http.createNewHttpClient();
var postReq = client.createPostRequest('http://web_service_domain/test_webservice.php');
postReq.addParameter('xml_data', _xml);
	
var res = postReq.executeRequest();
result = res.getResponseBody();

Thanks