Web Services

Apache Axis Installation
Writing Your First Web Service
Deploying Your Web Service
Axis does not directly support UDDI access. However, you can use UDDI4J which is a Java class library that provides an API to interact with a UDDI registry. For more information about UDDI4J, please go to the UDDI4J Web site. Looking at the samples file in directory "uddi4j\samples" and this tutorial may be a good starting point.
Exercise: Build a Web service of a calculator that can perform 'add', 'sub', 'mul', and 'div' between two numbers, and also build a client that can use that service.
Question: how to deploy only two methods: 'add' and 'sub'?

Java SDK Installation
Java Web Service Developer Pack Installation
Getting Started with Tomcat
Build a Web Service with JAX-RPC Server side | Clients side
Registering your Web service
A short tutorial about creating and registering a simple Web service and the zip file of the directory that contains the files to implement this web service.
Exercise: Build a Web service that says, "hello <a name>", and a web client that says, "Hello, my name is <your name> What's yours?" and the client makes use of that Web service to reply back with "Hello <user name>"
Exercise: Build a Web service of a calculator that can perform 'add', 'sub', 'mul', and 'div' between two numbers, and also build a client that can use that service.
Question: how to deploy only two methods: 'add' and 'sub'?