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Fix doctype and language
2018-12-21 11:20:43 +01:00
<!DOCTYPE html>
Added tasks for JDK's jmod and jlink tools.
2018-12-06 23:32:57 -05:00
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Added tasks for JDK's jmod and jlink tools.
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Fix doctype and language
2018-12-21 11:20:43 +01:00
<html lang="en">
Added tasks for JDK's jmod and jlink tools.
2018-12-06 23:32:57 -05:00
<head>
<link rel="stylesheet" type="text/css" href="../stylesheets/style.css">
<title>Jmod Task</title>
</head>
<body>
<h2 id="jmod">Jmod</h2>
Based on feedback, added self to contributors, added line to WHATSNEW, added Ant version to docs, and replaced GPL man pages with BSD-licensed man pages.
2018-12-12 19:02:57 -05:00
<p><em>Since Apache Ant 1.10.6</em></p>
Added tasks for JDK's jmod and jlink tools.
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<h3>Description</h3>
<p>Creates a linkable jmod file from a modular jar file, and optionally from
other application files such as native libraries and license documents.
Equivalent to the JDK's
<a href="https://docs.oracle.com/en/java/javase/11/tools/jmod.html">jmod</a>
tool.</p>
<p>Requires Java 9 or later.</p>
<h3>Parameters</h3>
<table class="attr">
<tr>
<th scope="col">Attribute</th>
<th scope="col">Description</th>
<th scope="col">Required</th>
</tr>
<tr>
<td>destFile</td>
<td>jmod file to create.</td>
<td>Yes</td>
</tr>
<tr>
<td>classpath</td>
<td>Files to be placed in the jmod file. Usually a single module.</td>
<td rowspan="2">One of these is required, unless a nested
<code>&lt;classpath&gt;</code> is present.</td>
</tr>
<tr>
<td>classpathref</td>
whitespace - closes #80
2018-12-15 17:27:42 +01:00
<td class="left">Files to be placed in the jmod file, given as a
Added tasks for JDK's jmod and jlink tools.
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<a href="../using.html#references">reference</a>
to a path defined elsewhere.</td>
</tr>
<tr>
<td>modulepath</td>
<td>Locations of modules on which classpath modules depend.</td>
<td>No</td>
</tr>
<tr>
<td>modulepathref</td>
<td>Locations of modules on which classpath modules depend,
given as a <a href="../using.html#references">reference</a>
to a path defined elsewhere.</td>
<td>No</td>
</tr>
<tr>
<td>commandpath</td>
<td>Directories containing native commands to include in jmod.</td>
<td>No</td>
</tr>
<tr>
<td>commandpathref</td>
<td>Directories containing native commands to include in jmod,
given as a <a href="../using.html#references">reference</a>
to a path defined elsewhere.</td>
<td>No</td>
</tr>
<tr>
<td>headerpath</td>
<td>Directories containing header files to include in jmod.</td>
<td>No</td>
</tr>
<tr>
<td>headerpathref</td>
<td>Directories containing header files to include in jmod,
given as a <a href="../using.html#references">reference</a>
to a path defined elsewhere.</td>
<td>No</td>
</tr>
<tr>
<td>configpath</td>
<td>Directories containing user-editable configuration files
to include in jmod.</td>
<td>No</td>
</tr>
<tr>
<td>configpathref</td>
<td>Directories containing user-editable configuration files
to include in jmod,
given as a <a href="../using.html#references">reference</a>
to a path defined elsewhere.</td>
<td>No</td>
</tr>
<tr>
<td>legalpath</td>
<td>Directories containing legal licenses and notices to include in jmod.</td>
<td>No</td>
</tr>
<tr>
<td>legalpathref</td>
<td>Directories containing legal licenses and notices to include in jmod,
given as a <a href="../using.html#references">reference</a>
to a path defined elsewhere.</td>
<td>No</td>
</tr>
<tr>
<td>nativelibpath</td>
<td>Directories containing native libraries to include in jmod.</td>
<td>No</td>
</tr>
<tr>
<td>nativelibpathref</td>
<td>Directories containing native libraries to include in jmod,
given as a <a href="../using.html#references">reference</a>
to a path defined elsewhere.</td>
<td>No</td>
</tr>
<tr>
<td>manpath</td>
<td>Directories containing man pages to include in jmod.</td>
<td>No</td>
</tr>
<tr>
<td>manpathref</td>
<td>Directories containing man pages to include in jmod,
given as a <a href="../using.html#references">reference</a>
to a path defined elsewhere.</td>
<td>No</td>
</tr>
<tr>
<td>version</td>
<td><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/module/ModuleDescriptor.Version.html">Module version</a> of jmod.</td>
<td>No</td>
</tr>
<tr>
<td>mainclass</td>
<td>Class that acts as executable entry point of module.</td>
<td>No</td>
</tr>
<tr>
<td>platform</td>
<td>The target platform for the jmod. Typically takes the form
<var>OS</var><code>-</code><var>architecture</var>. A particular JDK's
platform can be seen by running a command like
<samp>jmod describe $JDK_HOME/jmods/java.base.jmod | grep -i platform</samp></td>
<td>No</td>
</tr>
<tr>
<td>hashModulesPattern</td>
<td>Regular expression for names of modules in the module path
which depend on the jmod being created, and which should have
hashes generated for them and included in the new jmod.</td>
<td>No</td>
</tr>
<tr>
<td>resolveByDefault</td>
<td>Boolean indicating whether the jmod should be one of
the default resolved modules when it is in a module path
searched by tools and applications.</td>
<td>No. Default is true.</td>
</tr>
<tr>
<td>moduleWarnings</td>
<td>Whether to emit warnings when resolving modules which are
not recommended for use. Comma-separated list of one of more of
the following:
<dl>
<dt><code>deprecated</code></dt>
<dd>Warn if module is deprecated</dd>
<dt><code>leaving</code></dt>
<dd>Warn if module is deprecated for removal</dd>
<dt><code>incubating</code></dt>
<dd>Warn if module is an incubating (not yet official) module</dd>
</dl>
</td>
<td>No, default is no warnings.</td>
</tr>
</table>
<h3>Parameters specified as nested elements</h3>
<h4>classpath, modulepath, commandpath, headerpath, configpath, legalpath, nativelibpath, manpath</h4>
whitespace - closes #80
2018-12-15 17:27:42 +01:00
<p>The
Added tasks for JDK's jmod and jlink tools.
2018-12-06 23:32:57 -05:00
<code>classpath</code>,
<code>modulepath</code>,
<code>commandpath</code>,
<code>headerpath</code>,
<code>configpath</code>,
<code>legalpath</code>,
<code>nativelibpath</code>, and
<code>manpath</code>
attributes are <a href="../using.html#path">path-like structures</a>
and can also be set via nested
<code>&lt;classpath&gt;</code>,
<code>&lt;modulepath&gt;</code>,
<code>&lt;commandpath&gt;</code>,
<code>&lt;headerpath&gt;</code>,
<code>&lt;configpath&gt;</code>,
<code>&lt;legalpath&gt;</code>,
<code>&lt;nativelibpath&gt;</code>, and
<code>&lt;manpath&gt;</code>
elements, respectively.</p>
<h4>version</h4>
<p>Fine-grained alternative to the <code>version</code> attribute. This
nested element has these attributes:</p>
<table class="attr">
<tr>
<th scope="col">Attribute</th>
<th scope="col">Description</th>
<th scope="col">Required</th>
</tr>
<tr>
<td>number</td>
<td>Primary version number. Can be any text, as long as it does not
contain a hyphen (<code>-</code>) or plus (<code>+</code>).</td>
<td>Yes</td>
</tr>
<tr>
<td>preRelease</td>
<td>Pre-release version. Can be any text, as long as it does not
contain a plus (<code>+</code>).</td>
<td>No</td>
</tr>
<tr>
<td>build</td>
<td>Build version. Can be any text.
<td>No</td>
</tr>
</table>
<p>See the <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/module/ModuleDescriptor.Version.html">ModuleDescriptor.Version documentation</a>
for a full description of the meaning of each version component.</p>
<h4>moduleWarning</h4>
<p>Like the <code>moduleWarnings</code> attribute, but only specifies a single
basis for emitting warnings. This child element may appear multiple times,
to specify multiple conditions under which warnings should be emitted by the
jmod tool.</p>
<p>Attributes:</p>
<table class="attr">
<tr>
<th scope="col">Attribute</th>
<th scope="col">Description</th>
<th scope="col">Required</th>
</tr>
<tr>
<td>reason</td>
<td>Condition which will cause jmod tool to emit warnings. One of:
<dl>
<dt><code>deprecated</code></dt>
<dd>Warn if module is deprecated</dd>
<dt><code>leaving</code></dt>
<dd>Warn if module is deprecated for removal</dd>
<dt><code>incubating</code></dt>
<dd>Warn if module is an incubating (not yet official) module</dd>
</dl>
<td>Yes</td>
</tr>
</table>
<h3>Examples</h3>
<h4>Basic jmod</h4>
<p>Create a jmod from a single modular jar file:</p>
<pre>
&lt;jmod destfile="MyApp.jmod" classpath="build/myapp.jar"/&gt;
</pre>
<h4>With dependencies</h4>
<p>Create a jmod from a modular jar file which depends on another module:</p>
<pre>
&lt;jmod destfile="MyApp.jmod" classpath="build/myapp.jar"&gt;
&lt;modulepath&gt;
&lt;pathelement location="libs/thirdpartyutils.jar"/&gt;
&lt;/modulepath&gt;
&lt;/jmod&gt;
</pre>
<h4>With version</h4>
<p>Create a jmod with a module version:</p>
<pre>
&lt;jmod destfile="MyApp.jmod" classpath="build/myapp.jar"
version="1.2.1-ea+29"/&gt;
</pre>
<p>Create a versioned jmod from module version components:</p>
<pre>
&lt;property name="version" value="1.2.1"/&gt;
&lt;buildnumber/&gt;
&lt;loadfile property="buildnum" srcFile="build.number"/&gt;
&lt;jmod destfile="MyApp.jmod" classpath="build/myapp.jar"&gt;
&lt;version number="${version}" build="${buildnum}"/&gt;
&lt;/jmod&gt;
</pre>
<h4>Main class</h4>
<p>Create a jmod with a main class:</p>
<pre>
&lt;jmod destfile="MyApp.jmod" classpath="build/myapp.jar"
mainclass="com.example.myapp.MainWindow"/&gt;
</pre>
<h4>Target platform</h4>
<p>Create a jmod for a specific platform, possibly different from the
current platform:</p>
<pre>
&lt;jmod destfile="MyApp.jmod" classpath="build/myapp.jar"
platform="windows-amd64"/&gt;
</pre>
</body>
</html>
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