Your First Cup: An Introduction to the Java EE Platform

Preface

This is Your First Cup: An Introduction to Java Platform, Enterprise Edition, a short tutorial for beginning Java EE programmers. This tutorial is designed to give you a hands-on lesson on developing an enterprise application from initial coding to deployment.

Who Should Use This Book

This tutorial is for novice Java EE developers. You should be familiar with the Java programming language, particularly the features introduced in Java Platform, Standard Edition 5. While familiarity with enterprise development and Java EE technologies is helpful, this tutorial assumes you are new to developing Java EE applications.

Before You Read This Book

Before you start this tutorial, you should:

Be familiar with the Java programming language
Be able to install software on your work machine
Have a modern web browser installed on your work machine

Related Books and Projects

The following books and projects may be helpful to you in understanding this tutorial:

The Java EE 5 Tutorial
The Sun Java System Application Server documentation set
The NetBeans 5.5 documentation set

Related Third-Party Web Site References

Third-party URLs are referenced in this document and provide additional, related information.

Note - Sun is not responsible for the availability of third-party web sites mentioned in this document. Sun does not endorse and is not responsible or liable for any content, advertising, products, or other materials that are available on or through such sites or resources. Sun will not be responsible or liable for any actual or alleged damage or loss caused or alleged to be caused by or in connection with use of or reliance on any such content, goods, or services that are available on or through such sites or resources.

Documentation, Support, and Training

The Sun web site provides information about the following additional resources:

Typographic Conventions

The following table describes the typographic conventions that are used in this book.

Table P-1 Typographic Conventions

Typeface	Meaning	Example
`AaBbCc123`	The names of commands, files, and directories, and onscreen computer output	Edit your `.login` file. Use `ls -a` to list all files. `machine_name% you have mail.`
`AaBbCc123`	What you type, contrasted with onscreen computer output	`machine_name%` `su` `Password:`
aabbcc123	Placeholder: replace with a real name or value	The command to remove a file is `rm` filename.
AaBbCc123	Book titles, new terms, and terms to be emphasized	Read Chapter 6 in the User's Guide. A cache is a copy that is stored locally. Do not save the file. Note: Some emphasized items appear bold online.

Shell Prompts in Command Examples

The following table shows the default UNIX® system prompt and superuser prompt for the C shell, Bourne shell, and Korn shell.

Table P-2 Shell Prompts

Shell	Prompt
C shell	`machine_name%`
C shell for superuser	`machine_name#`
Bourne shell and Korn shell	`$`
Bourne shell and Korn shell for superuser	`#`