NonStop Servlets for JavaServer Pages (5.0) System Administrator's Guide

Programming and Management Features
NonStop Servlets for JavaServer Pages (NSJSP) System Administrator’s Guide—525644-002
4-9
JMX Based Administration
JMX Based Administration
NSJSP allows administering container objects using JMX technology to manage
internal objects (for example, Servers, Services, Hosts, Contexts, Loggers, and other
resource entities).These objects are administered using the admin web application
which is described in admin Web Application on page 4-10.
In prior releases, you were required you to bring down the entire NSJSP container and
change the configuration file (iTP_server.xml) to modify container objects. With the
support of JMX MBeans for manageability, you can modify objects while the container
is running. Modifying objects online enhances the NSJSP container's availability.
The container objects you can administer online using JMX technology are:
•
Server Object on page C-1
•
Service Object on page C-2
•
Connector Object on page C-2
•
Engine Object on page C-5
•
Host Object on page C-6
•
Context and Default Context Objects on page C-7
•
Loader Object on page C-11
•
Logger Object on page C-12
•
Manager Object on page C-13
•
Resources on page C-16
•
Realm Object on page C-21
•
Valve Object on page C-27
For detailed information about the objects, see Appendix C, NSJSP Container Objects
.
For more information about JMX MBeans, see the Apache Jakarta Tomcat 5
Servlet/JSP Container documentation at http://jakarta.apache.org/tomcat/tomcat-5.0-
doc/index.html.