Java Management Extensions - Brossura

Perry, J Steven

Brossura

ISBN 10: 0596002459 ISBN 13: 9780596002459

Casa editrice: O'Reilly Vlg. GmbH & Co., 2002

Riassunto

Steve Perry has spent his time "in the trenches". "I've been paged at 3:00 am to provide support because the system wasn't doing what it should and no one had a clue how to figure out why. I've scrolled through endless logfiles to decipher system problems, when a management solution could have presented an operator with a warning message hours earlier!" Wanting other developers to be able to learn from his experiences, Steve wrote Java Management Extensions.Java Management Extensions is a practical, hands-on guide to using the JMX APIs, Sun Microsystem's new Java-based tool for managing enterprise applications. This one-of-a kind book is a complete treatment of the JMX architecture (both the instrumentation level and the agent level), and it's loaded with real-world examples for implementing Management Extensions. It also contains useful information at the higher level about JMX (the "big picture") to help technical managers and architects who are evaluating various application management approaches and are considering JMX.The JMX technology is very new, and according to Steve, still has a few "potholes" in it. This book takes developers through it step by step, pointing out the "gotchas" before they have a chance to trip up smooth operation of the application. The author, a member of the expert group developing the JMX specification, points out that as J2EE becomes more widely adopted, the Java standard for management (JMX) becomes more and more crucial to avoid "splinter standards" where each vendor has their own distinct, arguably successful, way of doing things. "In my own company we have already identified and are tackling the problem of managing our Java applications. It's my belief that other companies will follow, as they come to realize the power that a standard manageability solution (ie, JMX) gives them."The book is divided into the following sections:

Part I:
• Introduction and overview
Part II:
• the JMX Instrumentation Level
• Standard MBeans
• Dynamic MBeans
• Model Mbeans
Part III:
• The JMX Agent Level
• The Mbean Server
• The JMX Notification Model
• Dynamic Loading
• Monitors
• Timer Services
• Relation Services
Appendix:
• Related Technologies
Index

Su questo libro

Contenuti

Preface; Audience; Organization; Conventions Used in This Book; Comments and Questions; Source Code Availability; Acknowledgments; Chapter 1: Java Management Extensions Concepts; 1.1 Introducing JMX; 1.2 JMX Architecture; 1.3 The Sample Producer/Consumer Application; Chapter 2: Standard MBeans; 2.1 What Is a Management Interface?; 2.2 How Do Standard MBeans Work?; 2.3 Downloading and Installing the JMX Reference Implementation; Chapter 3: Dynamic MBeans; 3.1 Why Use Dynamic MBeans?; 3.2 How Do Dynamic MBeans Work?; 3.3 Dynamic MBean Inheritance Patterns; Chapter 4: Model MBeans; 4.1 Why Use Model MBeans?; 4.2 How Do Model MBeans Work?; 4.3 Instrumenting Resources as Model MBeans; Chapter 5: Open MBeans; 5.1 Open MBean Types; 5.2 Open MBean Metadata Classes; Chapter 6: The MBean Server; 6.1 What Is the MBean Server?; 6.2 Obtaining a Reference to the MBean Server; 6.3 The MBeanServer Interface; 6.4 Controlling MBean Registration; 6.5 MBeanServerDelegate; Chapter 7: JMX Notifications; 7.1 The JMX Notification Model; 7.2 JMX Notification Classes and Interfaces; Chapter 8: Dynamic Loading; 8.1 Overview; 8.2 How Does Dynamic Loading Work?; Chapter 9: The Monitoring Services; 9.1 The MonitorNotification Class; 9.2 Counter Monitors; 9.3 Gauge Monitors; 9.4 String Monitors; 9.5 Other Issues; Chapter 10: The Timer Service; 10.1 The Timer Class; 10.2 Using the Timer Service; Chapter 11: The Relation Service; 11.1 Introduction; 11.2 The Basic Relation Service Classes; 11.3 Using the Relation Service; 11.4 Using the Relation Service Support Classes; 11.5 Modifying a Role; Colophon;

Product Description

Book by J Steven Perry

Dettagli dell'edizione

• Editore: O'Reilly Vlg. GmbH & Co.
• Data di pubblicazione: 2002
• Lingua: Inglese
• ISBN 10: 0596002459
• ISBN 13: 9780596002459
• Rilegatura: Copertina flessibile
• Numero di pagine: 312
• Contatto del produttore: non disponibile
• Persona responsabile: non disponibile