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| <title>jarlib-display Task</title> |
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| <h2><a name="jarlib-display">jarlib-display</a></h2> |
| <h3>Description</h3> |
| <p>Display the "Optional Package" and "Package Specification" information |
| contained within the specified jars.</p> |
| |
| <p>Note that this task |
| works with extensions as defined by the "Optional Package" specification. |
| For more information about optional packages, see the document |
| <em>Optional Package Versioning</em> in the documentation bundle for your |
| Java2 Standard Edition package, in file |
| <code>guide/extensions/versioning.html</code> or online at |
| <a href="http://java.sun.com/j2se/1.3/docs/guide/extensions/versioning.html"> |
| http://java.sun.com/j2se/1.3/docs/guide/extensions/versioning.html</a>.</p> |
| <p>See the Extension and ExtensionSet documentation for further details</p> |
| |
| <h3>Parameters</h3> |
| <table border="1" cellpadding="2" cellspacing="0"> |
| <tr> |
| <td valign="top"><b>Attribute</b></td> |
| <td valign="top"><b>Description</b></td> |
| <td align="center" valign="top"><b>Required</b></td> |
| </tr> |
| <tr> |
| <td valign="top">file</td> |
| <td valign="top">The file to display extension information about.</td> |
| <td valign="top" align="center">No, but one of file or fileset must be |
| present.</td> |
| </tr> |
| </table> |
| <h3>Parameters specified as nested elements</h3> |
| |
| <h4>fileset</h4> |
| <p><a href="../CoreTypes/fileset.html">FileSet</a>s contain list of files to |
| display Extension information about.</p> |
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| <h3>Examples</h3> |
| <p><b>Display Extension info for a single file</b></p> |
| <pre> |
| <jarlib-display file="myfile.jar"> |
| </pre> |
| |
| <p><b>Display Extension info for a fileset</b></p> |
| <pre> |
| <jarlib-display> |
| <fileset dir="lib"> |
| <include name="*.jar"/> |
| </fileset> |
| </jarlib-display> |
| </pre> |
| |
| <hr><p align="center">Copyright © 2002 Apache Software Foundation. |
| All rights Reserved.</p> |
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