title: Consuming web services with Liferay
body: <p>i have little experience with Liferay, builded a couple of sites with static content and built-in portlets and now I need to build my own portlet which consume a web service defined by a WSDL. Is there a "standard" way to do it? For standard I mean a way to reuse the libraries that already use Liferay for web services. I know that it uses Axis and I don't want to include another library in my portlet. Does Liferay have an interface for web services clients? Thanks in advance.</p>