Have you seen the tutorials at netbeans.org?
There are a lot of them, ranging from simple web service introduction tutorials to SOA programming tutorials.
Also take a look at the following page: http://javapassion.com/ Best wishes!
I cannot use the NetBeans IDE to learn the WebServices because 1. I have never used the NetBeans; and 2. I have always used the Eclipse at work. If the Web Services is ever required at work, the IDE will be the Eclipse.
Any suggestion of some books/tutorials to practise at this stage? Thank you.