flush (Sun Java System Application Server Enterprise Edition 8.2 Developer's Guide)

Sun Java System Application Server Enterprise Edition 8.2 Developer's Guide

flush

Forces the cache to be flushed. If a key is specified, only the entry with that key is flushed. If no key is specified, the entire cache is flushed.

Attributes

The following table describes attributes for the flush tag.

Table 5–3 flush Attributes


Attribute	Default	Description
`key`	`ServletPath_Suffix`	(optional) The name used by the container to access the cached entry. The cache key is suffixed to the servlet path to generate a key to access the cached entry. If no key is specified, a number is generated according to the position of the tag in the page.

Examples

To flush the entry with key="foobar":

<mypfx:flush key="foobar"/>

To flush the entire cache:

<c:if test="${empty sessionScope.clearCache}">
   <mypfx:flush />
</c:if>

Options for Compiling JSP Files

Application Server provides the following ways of compiling JSP 2.0 compliant source files into servlets:

JSP files are automatically compiled at runtime.
The asadmin deploy command has a precompilejsp option. For details, see the Sun Java System Application Server Enterprise Edition 8.2 Reference Manual.
The sun-appserv-jspc Ant task allows you to precompile JSP files; see sun-appserv-jspc.
The jspc command line tool allows you to precompile JSP files at the command line. For details, see the Sun Java System Application Server Enterprise Edition 8.2 Reference Manual.