Preface

Preface

This documentation is part of the Java Enterprise Edition contribution to the Eclipse Foundation and is not intended for use in relation to Java Enterprise Edition or Orace GlassFish. The documentation is in the process of being revised to reflect the new Jakarta EE branding. Additional changes will be made as requirements and procedures evolve for Jakarta EE. Where applicable, references to Jakarta EE or Java Enterprise Edition should be considered references to Jakarta EE.

Please see the Title page for additional license information.

This book demonstrates key features of the Eclipse GlassFish product and enables you to quickly learn the basics. Step-by-step procedures introduce you to product features and enable you to use them immediately.

This preface contains information about and conventions for the entire Eclipse GlassFish (Eclipse GlassFish) documentation set.

Eclipse GlassFish 7 is developed through the GlassFish project open-source community at https://github.com/eclipse-ee4j/glassfish. The GlassFish project provides a structured process for developing the Eclipse GlassFish platform that makes the new features of the Jakarta EE platform available faster, while maintaining the most important feature of Jakarta EE: compatibility. It enables Java developers to access the Eclipse GlassFish source code and to contribute to the development of the Eclipse GlassFish. The GlassFish project is designed to encourage communication between Oracle engineers and the community.

The following topics are addressed here:

Eclipse GlassFish Documentation Set

The Eclipse GlassFish documentation set describes deployment planning and system installation. For an introduction to Eclipse GlassFish, refer to the books in the order in which they are listed in the following table.

Book Title Description

Release Notes

Provides late-breaking information about the software and the documentation and includes a comprehensive, table-based summary of the supported hardware, operating system, Java Development Kit (JDK), and database drivers.

Quick Start Guide

Explains how to get started with the Eclipse GlassFish product.

Installation Guide

Explains how to install the software and its components.

Upgrade Guide

Explains how to upgrade to the latest version of Eclipse GlassFish. This guide also describes differences between adjacent product releases and configuration options that can result in incompatibility with the product specifications.

Deployment Planning Guide

Explains how to build a production deployment of Eclipse GlassFish that meets the requirements of your system and enterprise.

Administration Guide

Explains how to configure, monitor, and manage Eclipse GlassFish subsystems and components from the command line by using the asadmin utility. Instructions for performing these tasks from the Administration Console are provided in the Administration Console online help.

Security Guide

Provides instructions for configuring and administering Eclipse GlassFish security.

Application Deployment Guide

Explains how to assemble and deploy applications to the Eclipse GlassFish and provides information about deployment descriptors.

Application Development Guide

Explains how to create and implement Java Platform, Enterprise Edition (Jakarta EE platform) applications that are intended to run on the Eclipse GlassFish. These applications follow the open Java standards model for Jakarta EE components and application programmer interfaces (APIs). This guide provides information about developer tools, security, and debugging.

Embedded Server Guide

Explains how to run applications in embedded Eclipse GlassFish and to develop applications in which Eclipse GlassFish is embedded.

High Availability Administration Guide

Explains how to configure Eclipse GlassFish to provide higher availability and scalability through failover and load balancing.

Performance Tuning Guide

Explains how to optimize the performance of Eclipse GlassFish.

Troubleshooting Guide

Describes common problems that you might encounter when using Eclipse GlassFish and explains how to solve them.

Error Message Reference

Describes error messages that you might encounter when using Eclipse GlassFish.

Reference Manual

Provides reference information in man page format for Eclipse GlassFish administration commands, utility commands, and related concepts.

Message Queue Release Notes

Describes new features, compatibility issues, and existing bugs for Open Message Queue.

Message Queue Technical Overview

Provides an introduction to the technology, concepts, architecture, capabilities, and features of the Message Queue messaging service.

Message Queue Administration Guide

Explains how to set up and manage a Message Queue messaging system.

Message Queue Developer’s Guide for JMX Clients

Describes the application programming interface in Message Queue for programmatically configuring and monitoring Message Queue resources in conformance with the Java Management Extensions (JMX).

Message Queue Developer’s Guide for Java Clients

Provides information about concepts and procedures for developing Java messaging applications (Java clients) that work with Eclipse GlassFish.

Message Queue Developer’s Guide for C Clients

Provides programming and reference information for developers working with Message Queue who want to use the C language binding to the Message Queue messaging service to send, receive, and process Message Queue messages.

Typographic Conventions

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

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

A placeholder to be replaced 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 (note that some emphasized items appear bold online)

Read Chapter 6 in the User’s Guide.

A cache is a copy that is stored locally.

Do not save the file.

Symbol Conventions

The following table explains symbols that might be used in this book.

Symbol Description Example Meaning

[ ]

Contains optional arguments and command options.

ls [-l]

The -l option is not required.

{ | }

Contains a set of choices for a required command option.

-d {y|n}

The -d option requires that you use either the y argument or the n argument.

${ }

Indicates a variable reference.

${com.sun.javaRoot}

References the value of the com.sun.javaRoot variable.

-

Joins simultaneous multiple keystrokes.

Control-A

Press the Control key while you press the A key.

+

Joins consecutive multiple keystrokes.

Ctrl+A+N

Press the Control key, release it, and then press the subsequent keys.

>

Indicates menu item selection in a graphical user interface.

File > New > Templates

From the File menu, choose New. From the New submenu, choose Templates.