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<html>
<head>
<meta http-equiv="Content-Language" content="en-us">
<link rel="stylesheet" type="text/css" href="../stylesheets/style.css">
<title>jarlib-manifest Task</title>
</head>
<body>
<h2><a name="jarlib-manifest">jarlib-manifest</a></h2>
<h3>Description</h3>
<p>Task to generate a manifest that declares all the dependencies
in manifest. The dependencies are determined by looking in the
specified path and searching for Extension / "Optional Package"
specifications in the manifests of the 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
Java Standard Edition package, in file
<code>guide/extensions/versioning.html</code> or the online
<a target="_blank" href="http://docs.oracle.com/javase/7/docs/technotes/guides/extensions/versioning.html">
Extension and ExtensionSet documentation</a> 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">destfile</td>
<td valign="top">The file to generate Manifest into</td>
<td valign="top" align="center">Yes.</td>
</tr>
</table>
<h3>Parameters specified as nested elements</h3>
<h4>extension</h4>
<p><a href="../Types/extension.html">Extension</a> the extension
that this library implements.</p>
<h4>depends</h4>
<p><a href="../Types/extensionset.html">ExtensionSet</a>s containing
all dependencies for jar.</p>
<h4>options</h4>
<p><a href="../Types/extensionset.html">ExtensionSet</a>s containing
all optional dependencies for jar. (Optional dependencies will be used if
present else they will be ignored)</p>
<h3>Examples</h3>
<p><b>Basic Manifest generated for single Extension</b></p>
<pre>
<extension id="e1"
extensionName="MyExtensions"
specificationVersion="1.0"
specificationVendor="Peter Donald"
implementationVendorID="vv"
implementationVendor="Apache"
implementationVersion="2.0"
implementationURL="http://somewhere.com"/>
<jarlib-manifest destfile="myManifest.txt">
<extension refid="e1"/>
</jarlib-manifest>
</pre>
<p><b>Search for extension in fileset</b></p>
<p><b>A large example with required and optional dependencies</b></p>
<pre>
<extension id="e1"
extensionName="MyExtensions"
specificationVersion="1.0"
specificationVendor="Peter Donald"
implementationVendorID="vv"
implementationVendor="Apache"
implementationVersion="2.0"
implementationURL="http://somewhere.com"/>
<extensionSet id="option.ext">
<libfileset dir="lib/option">
<include name="**/*.jar"/>
</libfileset>
</extensionSet>
<extensionSet id="depends.ext">
<libfileset dir="lib/required">
<include name="*.jar"/>
</libfileset>
</extensionSet>
<jarlib-manifest destfile="myManifest.txt">
<extension refid="e1"/>
<depends refid="depends.ext"/>
<options refid="option.ext"/>
</jarlib-manifest>
</pre>
</body>
</html>
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