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<html>
<head>
<title>Tag Plugin Introduction</title>
<h2>Tag Plugins: Introductory Notes</h2>
<p>
Tomcat 5 provides a framework for implementing tag plugins. The
plugins instruct Jasper, at translation time, to replace tag handler
calls with Java scriptlets.
The framework allows tag library authors to implement plugins for
their tags.
</p>
<p>
Tomcat 5 is released with plugins for several JSTL tags. Note
that these plugins work with JSTL 1.1 as well as JSTL 1.0, though
the examples uses JSTL 1.1 and JSP 2.0.
These plugins are not complete (for instance, some item types not
handled in &lt;c:if>).
They do serve as examples to show plugins in action (just
examine the generated Java files), and how they can be implemented.
</p>
</head>
</html>