JBatch (also known as JSR-352, Batch Applications for the Java Platform) is a batch processing pattern that efficiently handles parallel or sequential jobs.
This guide is intended for developers who are interested in developing batch applications using JBatch in JEUS® (hereafter JEUS).
To understand the basic concepts and applications of JEUS, it is recommended that users refer to the following:
This guide includes examples and environment settings in UNIX. To use them in other environments such as Microsoft Windows™ (hereafter Windows), users need to consider several conditions.
For example, the Unix delimiter "/" should be replaced with the Windows delimiter "\". The environment variables also need to be specified using (%%). Note that JEUS_HOME referred to in this guide is the home directory of JEUS.
This document concerns material based on Java SE, but it does not contain details about the Java EE or SE specifications. For such details, see Java documentation.
This document consists of three chapters.
Outlines the concepts and components of JBatch.
"Chapter 2. Configuring a Batch Thread Pool"
Describes the environment configurations for thread pools that JBatch uses to carry out tasks in JEUS.
Provides an example about how to develop an application using JBatch in JEUS.
| Convention | Meaning |
|---|---|
| <AaBbCc123> | Program source code file name |
| <Ctrl>+C | Hold down the Ctrl key and press the C key |
| [Button] | Name of a GUI button or menu |
| Bold | Emphasis |
| Italics | Reference to another guide |
| " " (Double quotation marks) | Reference to a chapter or section in this or another guide |
| 'Input' | User input on the screen |
Hyperlink
| Email account, website, or a reference to other chapters or sections |
| > | Proceeding order of menu |
| +---- | Files or directories exist in this directory |
| |---- | Files or directories do not exist in this directory |
Note | Reference or caution |
| [Figure 1.1] | Figure caption |
AaBbCc123 | Commands, screen output after executing command, or sample code |
| { } | Required items |
| [ ] | Optional items |
| | | Selective items |
| Requirements | |
|---|---|
| Platform | Solaris 9, 10, 11 |
| HP-UX 11.x, 11i, 11iV2 | |
| IBM AIX 5L, 6L, AIX 7L | |
| MS Windows 2008, 2012, Vista, 7, 8 | |
| Hardware | 20 GB of hard drive disk storage recommended. At least 2 GB. |
| More than 1 GB RAM recommended. | |
| JDK | JDK 7, JDK 8 |
| Guide | Description |
|---|---|
| JEUS Introduction Guide | Introduces the JEUS server and describes its architecture and components. |
| JEUS Getting Started Guide | Provides an overview of JEUS and describes how to install it and get started. |
| JEUS Server Guide | Provides an overview of the JEUS system and server, and system management. |
| JEUS WebAdmin Guide | Describes how to use JEUS Web Admin for configuring and administering JEUS, monitoring the server, setting clusters, configuring resources and managing them online. |
JSR-352(JBatch) Specification