NonStop Servlets for JavaServer Pages (NSJSP) 6.1 System Administrator's Guide

Managing NSJSP
NonStop Servlets for JavaServer Pages (NSJSP) 6.1 System Administrator’s Guide—596210-006
4-6
NSJSP Manager Operations
For example,
Host (in server.xml) set to "localhost", with server class
"SERVLETS".
where,
localhost specifies the host name.
SERVLETS specifies the server class name.
The Applications, MBeans, and Deployment tabs are now enabled.
NSJSP Manager Functions
The main functions of the NSJSP Manager are organized as tabs in the user interface,
which facilitates switching between the functions.
Each tab (set of functions) has multiple submenu items that are listed in a table within
the tab.
All the tabs are enabled after logging in to the NSJSP Manager and selecting and
setting the server class and the Host.
The following are the main functions of the NSJSP Manager:

Scope – Used to set the scope for management, which requires selecting and
setting the server class and the Host to be managed.
For information on selecting and setting a server class and Host, see Selecting the
Server Class and Host on page 4-5.

Applications – Enables the management of the deployed web applications.
Provides screens for displaying configuration, status and statistics information for
web applications deployed on the selected Host. It also provides operations for
each application, such as, start, stop, reload, or undeploy.
For information on how to view the application details, see Viewing Information
about Web Applications on page 4-8.
For information on how to perform operations on the web applications, see
Managing Web Applications on page 4-26.
Note. When you select the server class, only the Server Class tab that manages the server
class is enabled. All other tabs, such as, Applications and Deployment are disabled.
The following scenario explains why only the Server Class tab is enabled immediately after
selecting the server class.
The NSJSP operations might have shut down the server class from the command-line
interface (CLI). To start this server class using the NSJSP Manager application, you must log
on to the NSJSP Manager application and must select the server class under the Scope tab. A
Host is not displayed for the selected server class since it was previously shutdown, and
processes are not running on it. In such cases, the Server Class tab is enabled without
selecting a Host, to permit starting any server class that was previously shutdown.