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
4-10
admin Web Application
admin Web Application
The admin web application provides a graphical user interface (GUI) for administering
container objects and resource modifications using JMX MBeans. In addition, an
MBean invocation can also be done using the manager web application by specifying
the target object (or resource name), the invoking method, and the associated
argument list in the query string of the URI.
The admin web application uses the Apache Struts framework to implement the
administration GUI-based interface. The Struts framework helps you design
applications based on the Model-View-Controller (MVC) design paradigm. The admin
web application uses JSP pages for the View component. These JSP pages create
HTML forms in which the operator can specify object attributes and initiate various
object operations.
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Overview and Architecture on page 4-10
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Login and Security Considerations on page 4-12
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Administering Server Objects on page 4-16
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Administering Service and Engine Objects on page 4-17
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Administering Connector Objects on page 4-19
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Administering Host Objects on page 4-20
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Administering Context Objects on page 4-20
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Administering Logger Object on page 4-22
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Administering Realm Objects on page 4-22
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Administering Resources on page 4-26
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Resource Links on page 4-27
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Inconsistent Conditions on page 4-30
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nsjspadmin.config ServerClass Configuration File on page 4-31
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nsjspadmin.ssc on page 4-31
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servlet ServerClass Restrictions on page 4-31
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Access Security Considerations on page 4-31
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iTP_server.xml Configuration File on page 4-32
For more information about the Struts framework, see http://struts.apache.org.
Overview and Architecture
The NSJSP admin operations do not behave the same way as the Apache Tomcat
implementation. The Apache Tomcat implementation is a standalone application.