In the IDE, you can create a web service from Java or by implementing an existing WSDL file. You can also create a WSDL file in the IDE. When a web service is available, you can use the IDE to create a client to consume the web service. Depending on the programming model that you choose to use, and whether you are creating or consuming web services, the IDE helps you in the following ways:
For details, see Creating a Web Service from Java.
For details, see Creating a Web Service from a WSDL File.
For details, see Creating a Web Service Client.