72 lines
2.5 KiB
HTML
72 lines
2.5 KiB
HTML
<!--
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<html>
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<head>
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<meta http-equiv="Content-Language" content="en-us">
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<link rel="stylesheet" type="text/css" href="../stylesheets/style.css">
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<title>jarlib-display Task</title>
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</head>
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<body>
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<h2 id="jarlib-display">jarlib-display</h2>
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<h3>Description</h3>
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<p>Display the "Optional Package" and "Package Specification" information contained within the
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specified jars.</p>
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<p>Note that this task works with extensions as defined by the "Optional Package" specification.
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For more information about optional packages, see the document <em>Optional Package Versioning</em>
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in the documentation bundle for your Java Standard Edition package, in
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file <samp>guide/extensions/versioning.html</samp> or the
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online <a href="https://docs.oracle.com/javase/8/docs/technotes/guides/extensions/versioning.html"
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target="_top">Extension and ExtensionSet documentation</a> for further details.</p>
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<h3>Parameters</h3>
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<table class="attr">
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<tr>
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<th scope="col">Attribute</th>
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<th scope="col">Description</th>
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<th scope="col">Required</th>
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</tr>
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<tr>
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<td>file</td>
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<td>The file to display extension information about</td>
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<td>Yes, unless a nested <code><fileset></code> is specified</td>
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</tr>
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</table>
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<h3>Parameters specified as nested elements</h3>
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<h4>fileset</h4>
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<p><a href="../Types/fileset.html">FileSet</a>s contain list of files to display Extension
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information about.</p>
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<h3>Examples</h3>
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<p>Display Extension info for a single file</p>
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<pre><jarlib-display file="myfile.jar"></pre>
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<p>Display Extension info for a fileset</p>
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<pre>
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<jarlib-display>
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<fileset dir="lib">
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<include name="*.jar"/>
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</fileset>
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</jarlib-display></pre>
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</body>
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</html>
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