Web Services: A Java™ Developer’s Guide Using E-Speak

Chapter 3. A Simple E-Speak Service

• Interfaces and the ESIDL Compiler

  example working directory:

  \Examples\Ex01HelloWorld

• The Greeting Service

• Deploying a Service

• The Service Client

• In Action

Open up any computer science or programmers’ book and you will see that it starts with the age-old, time-tested Hello World example. A few lines of code that print Hello World on the screen, right? In keeping with that tradition, let us take you through Hello World, as well — with a slight twist. These days, software makers everywhere are trying to personalize and customize everything. Gone are the days when generic, one-size-fits-all was the way to go. So, rather than saying Hello! to the world in general but to no one in particular, our e-Speak service prints ...