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

Configuring NSJSP

NonStop Servlets for JavaServer Pages (NSJSP) System Administrator’s Guide—525644-002

3-12

web.xml

Example 3-7 shows a servlet class file, SessionSnoop, which has a priority of 3. Files

that have a higher priority are loaded before this one. Note that the servlet class name

is SessionSnoop, but a URL could reference the servlet by the servlet name Snoop.

Defining a Session Timeout Value

A session timeout parameter could be in either of the two versions of the web.xml file.

You can define a default session timeout interval value for all sessions created in the

web application by using the <session-config> and <session-timeout>

elements in the web.xml file. The specified timeout value must be expressed in

minutes, as shown in Example 3-8.

Your Application Version of web.xml

Each application can have a copy of web.xml, the deployment descriptor, for

example:

/webapps/myapp1/WEB-INF/web.xml

This file overrides any settings made in the web.xml file at the $NSJSP_HOME/conf

level.

Example 3-7. Preloading Servlets

<servlet-name>Snoop</servlet-name>

<servlet-class>SessionSnoop</servlet-class>

<load-on-startup>3<load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>Snoop</servlet-name>

<url-pattern>/Snoop</url-pattern>

</servlet-mapping>

<servlet-mapping>

</servlet-name>Snoop</servlet-name>

<url-pattern>/servlet/Snoop</url-pattern>

</servlet-mapping>

Example 3-8. Defining a Session Timeout Value

<session-config>

<session-timeout>

</session-timeout>

</session-config>