What is the jsp:plugin action ? How is scripting disabled?

What is the jsp:plugin action ?

This action lets you insert the browser-specific OBJECT or EMBED element needed to specify that the browser run an applet using the Java plugin.

How is scripting disabled?

Scripting is disabled by setting the scripting-invalid element of the deployment descriptor to true. It is a subelement of jsp-property-group. Its valid values are true and false.

The syntax for disabling scripting is as follows:

<jsp-property-group>

   <url-pattern>*.jsp</url-pattern>

   <scripting-invalid>true</scripting-invalid>

</jsp-property-group>