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<div class="subTitle">org.apache.tools.ant.util</div>
<h2 title="Class LoaderUtils" class="title">Class LoaderUtils</h2>
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<li>java.lang.Object</li>
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<pre>public class <span class="strong">LoaderUtils</span>
extends java.lang.Object</pre>
<div class="block">ClassLoader utility methods</div>
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<td class="colOne"><code><strong><a href="../../../../../org/apache/tools/ant/util/LoaderUtils.html#LoaderUtils()">LoaderUtils</a></strong>()</code> </td>
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<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/util/LoaderUtils.html#classExists(java.lang.ClassLoader, java.lang.String)">classExists</a></strong>(java.lang.ClassLoader loader,
java.lang.String className)</code>
<div class="block">Check if a classloader has a classname resource.</div>
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<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/util/LoaderUtils.html#classNameToResource(java.lang.String)">classNameToResource</a></strong>(java.lang.String className)</code>
<div class="block">Return the resource name of a class name.</div>
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<td class="colFirst"><code>static java.io.File</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/util/LoaderUtils.html#getClassSource(java.lang.Class)">getClassSource</a></strong>(java.lang.Class c)</code>
<div class="block">Find the directory or jar file the class has been loaded from.</div>
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<td class="colFirst"><code>static java.lang.ClassLoader</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/util/LoaderUtils.html#getContextClassLoader()">getContextClassLoader</a></strong>()</code>
<div class="block">JDK1.1 compatible access to set the context class loader.</div>
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<td class="colFirst"><code>static java.io.File</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/util/LoaderUtils.html#getResourceSource(java.lang.ClassLoader, java.lang.String)">getResourceSource</a></strong>(java.lang.ClassLoader c,
java.lang.String resource)</code>
<div class="block">Find the directory or a give resource has been loaded from.</div>
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<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/util/LoaderUtils.html#isContextLoaderAvailable()">isContextLoaderAvailable</a></strong>()</code>
<div class="block">Indicates if the context class loader methods are available</div>
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<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/util/LoaderUtils.html#setContextClassLoader(java.lang.ClassLoader)">setContextClassLoader</a></strong>(java.lang.ClassLoader loader)</code>
<div class="block">Set the context classloader</div>
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<h4>LoaderUtils</h4>
<pre>public LoaderUtils()</pre>
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<h4>setContextClassLoader</h4>
<pre>public static void setContextClassLoader(java.lang.ClassLoader loader)</pre>
<div class="block">Set the context classloader</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>loader</code> - the ClassLoader to be used as the context class loader
on the current thread.</dd></dl>
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<h4>getContextClassLoader</h4>
<pre>public static java.lang.ClassLoader getContextClassLoader()</pre>
<div class="block">JDK1.1 compatible access to set the context class loader.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the ClassLoader instance being used as the context
classloader on the current thread. Returns null on JDK 1.1</dd></dl>
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<h4>isContextLoaderAvailable</h4>
<pre>public static boolean isContextLoaderAvailable()</pre>
<div class="block">Indicates if the context class loader methods are available</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>true if the get and set methods dealing with the context
classloader are available.</dd></dl>
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<h4>getClassSource</h4>
<pre>public static java.io.File getClassSource(java.lang.Class c)</pre>
<div class="block">Find the directory or jar file the class has been loaded from.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>c</code> - the class whose location is required.</dd>
<dt><span class="strong">Returns:</span></dt><dd>the file or jar with the class or null if we cannot
determine the location.</dd><dt><span class="strong">Since:</span></dt>
<dd>Ant 1.6</dd></dl>
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<h4>getResourceSource</h4>
<pre>public static java.io.File getResourceSource(java.lang.ClassLoader c,
java.lang.String resource)</pre>
<div class="block">Find the directory or a give resource has been loaded from.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>c</code> - the classloader to be consulted for the source</dd><dd><code>resource</code> - the resource whose location is required.</dd>
<dt><span class="strong">Returns:</span></dt><dd>the file with the resource source or null if
we cannot determine the location.</dd><dt><span class="strong">Since:</span></dt>
<dd>Ant 1.6</dd></dl>
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<pre>public static java.lang.String classNameToResource(java.lang.String className)</pre>
<div class="block">Return the resource name of a class name.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>className</code> - the name of the class to convert.</dd>
<dt><span class="strong">Returns:</span></dt><dd>the corresponding resource name.</dd><dt><span class="strong">Since:</span></dt>
<dd>Ant 1.7.0.</dd></dl>
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<pre>public static boolean classExists(java.lang.ClassLoader loader,
java.lang.String className)</pre>
<div class="block">Check if a classloader has a classname resource.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>loader</code> - the classloader to look it.</dd><dd><code>className</code> - the name of the class to look for.</dd>
<dt><span class="strong">Returns:</span></dt><dd>true if the classexists, false otherwise</dd><dt><span class="strong">Since:</span></dt>
<dd>Ant 1.7.0.</dd></dl>
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