About This Document

Intended Audience

JMX(Java Management eXtensions) is a Java API that provides tools to monitor and to manage application program software/objects/devices (printer) and service-oriented networks.

This guide, intended for system administrators who manage and maintain JMX in JEUS, describes how to use JEUS JMX modules.

Required Knowledge

In order to fully understand this guide, users need to have the followings:

Understanding of JEUS web services (Refer to JEUS Web Service Guide.)
Understanding of JMX development (Refer to specification materials suggested in http://www.oracle.com/technetwork/java/index.html or other JMX-related documents.)

Document Scope

This guide does not contain the basics of Java EE or JMX technologies.

Document Organization

This guide consists of three chapters and one appendix.

"Chapter 1. MBean Information Search and Statistics Monitoring"

This chapter describes how to search for information about JEUS MBeans and check for varous statistics using WebAdmin.
"Chapter 2. JMX Manager Configuration"

Describes the configuration of JMX Manager environment.
"Chapter 3. JMX Application Development"

Describes how to develop and install JEUS JMX client applications for the JEUS monitoring service.
"Appendix A. JMX Monitoring Examples"

Introduces examples of monitoring JEUS MBean information.

Conventions

Convention	Meaning
<<AaBbCc123>>	Filename of a program source code
<Ctrl>+C	Hold the Control key and press C
[Button]	Button or Menu name
Boldface	Emphasis
" "(double quotes)	Reference to chapters or sections in the manual, or to other related documentation
'Input Item'	Description for an input item on the screen
`Hyperlink`	E-mail account, website, or link to other chapters or sections
>	Progress order of menus
+----	Files or directories exist below.
\|----	Files or directories do not exist below.
Note	Reference or note
Caution	Caution
[Figure 1.1]	Figure name
[Table 1.1]	Table name
AaBbCc123	Java codes and XML documents
`[ command argument ]`	Optional parameter
< xyz >	The contents between '<' and '>' will be changed to the actual value.
\|	Selective argument. e.g., A\|B: either A or B
…	Repetitive parameters, etc.

System Requirements

This guide follows the UNIX style for all examples and screen configurations.

Users of other environments, such as Windows, can use this with a few considerations. For example, use the Windows style "\" as the directory delimiter instead of the UNIX style "/". Environment variables should also be changed to Windows style variables.

This guide primarily discusses Java, so most of the content should apply to all systems.

Guide	Description
JEUS Server Guide	Describes overview of the JEUS system and server, and system management.
JEUS SNMP Guide	Describes JEUS monitoring system that uses the standard SNMPs.
JEUS WebAdmin Guide	Describes how to use WebAdmin (JEUS's Web management tool) for configuring, controlling, monitoring, and clustering JEUS, and for resource configuration and management.
JEUS Web Service Guide	Describes Web services used within JEUS.
JEUS Reference Book	Describes references for using JEUS.
JEUS XML Reference	Describes how to configure XML files related to JEUS.