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<title>ClassClassPath (Javassist API)</title>
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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">javassist</a></div>
<h2 title="Class ClassClassPath" class="title">Class ClassClassPath</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<li>javassist.ClassClassPath</li>
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<dt>All Implemented Interfaces:</dt>
<dd><code><a href="ClassPath.html" title="interface in javassist">ClassPath</a></code></dd>
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<pre>public class <span class="typeNameLabel">ClassClassPath</span>
extends java.lang.Object
implements <a href="ClassPath.html" title="interface in javassist">ClassPath</a></pre>
<div class="block">A search-path for obtaining a class file
 by <code>getResourceAsStream()</code> in <code>java.lang.Class</code>.

 <p>Try adding a <code>ClassClassPath</code> when a program is running
 with a user-defined class loader and any class files are not found with
 the default <code>ClassPool</code>.  For example,

 <pre>
 ClassPool cp = ClassPool.getDefault();
 cp.insertClassPath(new ClassClassPath(this.getClass()));
 </pre>

 This code snippet permanently adds a <code>ClassClassPath</code>
 to the default <code>ClassPool</code>.  Note that the default
 <code>ClassPool</code> is a singleton.  The added
 <code>ClassClassPath</code> uses a class object representing
 the class including the code snippet above.

 <p>Class files in a named module are private to that module.
 This method cannot obtain class files in named modules.
 </p></div>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="ClassPool.html#insertClassPath(javassist.ClassPath)"><code>ClassPool.insertClassPath(ClassPath)</code></a>, 
<a href="ClassPool.html#appendClassPath(javassist.ClassPath)"><code>ClassPool.appendClassPath(ClassPath)</code></a>, 
<a href="LoaderClassPath.html" title="class in javassist"><code>LoaderClassPath</code></a></dd>
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<th class="colFirst" scope="col">Constructor</th>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.Class)">ClassClassPath</a></span>&#8203;(java.lang.Class&lt;?&gt;&nbsp;c)</code></th>
<td class="colLast">
<div class="block">Creates a search path.</div>
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<td class="colFirst"><code>java.net.URL</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#find(java.lang.String)">find</a></span>&#8203;(java.lang.String&nbsp;classname)</code></th>
<td class="colLast">
<div class="block">Obtains the URL of the specified class file.</div>
</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>java.io.InputStream</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#openClassfile(java.lang.String)">openClassfile</a></span>&#8203;(java.lang.String&nbsp;classname)</code></th>
<td class="colLast">
<div class="block">Obtains a class file by <code>getResourceAsStream()</code>.</div>
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<td class="colFirst"><code>java.lang.String</code></td>
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<h4>ClassClassPath</h4>
<pre>public&nbsp;ClassClassPath&#8203;(java.lang.Class&lt;?&gt;&nbsp;c)</pre>
<div class="block">Creates a search path.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>c</code> - the <code>Class</code> object used to obtain a class
              file.  <code>getResourceAsStream()</code> is called on
              this object.</dd>
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<h4>openClassfile</h4>
<pre class="methodSignature">public&nbsp;java.io.InputStream&nbsp;openClassfile&#8203;(java.lang.String&nbsp;classname)
                                  throws <a href="NotFoundException.html" title="class in javassist">NotFoundException</a></pre>
<div class="block">Obtains a class file by <code>getResourceAsStream()</code>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="ClassPath.html#openClassfile(java.lang.String)">openClassfile</a></code>&nbsp;in interface&nbsp;<code><a href="ClassPath.html" title="interface in javassist">ClassPath</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>classname</code> - a fully-qualified class name</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the input stream for reading a class file</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="NotFoundException.html" title="class in javassist">NotFoundException</a></code></dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="Translator.html" title="interface in javassist"><code>Translator</code></a></dd>
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<h4>find</h4>
<pre class="methodSignature">public&nbsp;java.net.URL&nbsp;find&#8203;(java.lang.String&nbsp;classname)</pre>
<div class="block">Obtains the URL of the specified class file.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="ClassPath.html#find(java.lang.String)">find</a></code>&nbsp;in interface&nbsp;<code><a href="ClassPath.html" title="interface in javassist">ClassPath</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>classname</code> - a fully-qualified class name.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>null if the class file could not be found.</dd>
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<pre class="methodSignature">public&nbsp;java.lang.String&nbsp;toString()</pre>
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