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<!DOCTYPE document [
<!ENTITY project SYSTEM "project.xml">
]>
<document url="extras.html">
&project;
<properties>
<title>Additional Components</title>
<author>Remy Maucherat</author>
</properties>
<body>
<section name="Table of Contents">
<toc/>
</section>
<section name="Introduction">
<p>
A number of additional third party components may be used with Apache
Tomcat. These components may be built by users should they need them or they
can be downloaded from one of the mirrors.
</p>
</section>
<section name="Downloading">
<p>
To down load the extras components open the Tomcat 6 download page and
select "browse" from the Quick Navigation Links. The extras components can be
found in bin/extras.
</p>
</section>
<section name="Building">
<p>
The additional components are built using the <code>extras.xml</code> Ant
script which is present in the source bundle of Tomcat.
</p>
<p>The build process is the following:</p>
<ul>
<li>Follow the <a href="building.html">build instructions</a> to build a
Tomcat binary from the source bundle (note: it will be used by the build
process of the additional components, but does not need to be actually
used later on)</li>
<li>Execute the command <code>ant -f extras.xml</code> to run the build
script</li>
<li>The additional components JARs will be placed in the
<code>output/extras</code> folder</li>
<li>Refer to the documentation below about the usage of these JARs</li>
</ul>
</section>
<section name="Components list">
<subsection name="Full commons-logging implementation">
<p>
Tomcat uses a package renamed commons-logging API implementation which is
hardcoded to use the java.util.logging API. The commons-logging additional
component builds a full fledged package renamed commons-logging
implementation which can be used to replace the implementation provided with
Tomcat. See the <a href="logging.html">logging</a> page for usage
instructions.
</p>
</subsection>
<subsection name="Web Services support (JSR 109)">
<p>
Tomcat provides factories for JSR 109 which may be used to resolve web
services references. Place the generated catalina-ws.jar as well as
jaxrpc.jar and wsdl4j.jar (or another implementation of JSR 109) in the
Tomcat lib folder.
</p>
<p>
Users should be aware that wsdl4j.jar is licensed under CPL 1.0 and not the
Apache License version 2.0.
</p>
</subsection>
</section>
</body>
</document>