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<div class="subTitle">org.apache.jmeter.util</div>
<h2 title="Class BSFJavaScriptEngine" class="title">Class BSFJavaScriptEngine</h2>
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<ul class="inheritance">
<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li>org.apache.bsf.util.BSFEngineImpl</li>
<li>
<ul class="inheritance">
<li>org.apache.jmeter.util.BSFJavaScriptEngine</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyChangeListener.html?is-external=true" title="class or interface in java.beans">PropertyChangeListener</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/EventListener.html?is-external=true" title="class or interface in java.util">EventListener</a>, org.apache.bsf.BSFEngine</dd>
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<pre>public class <span class="typeNameLabel">BSFJavaScriptEngine</span>
extends org.apache.bsf.util.BSFEngineImpl</pre>
<div class="block">This is the interface to Netscape's Rhino (JavaScript) from the
Bean Scripting Framework.
<p>
The original version of this code was first written by Adam Peller
for use in LotusXSL. Sanjiva took his code and adapted it for BSF.
Modified for JMeter to fix bug BSF-22.</div>
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<h3>Fields inherited from class&nbsp;org.apache.bsf.util.BSFEngineImpl</h3>
<code>classLoader, classPath, declaredBeans, lang, mgr, tempDir</code></li>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/jmeter/util/BSFJavaScriptEngine.html#BSFJavaScriptEngine--">BSFJavaScriptEngine</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jmeter/util/BSFJavaScriptEngine.html#call-java.lang.Object-java.lang.String-java.lang.Object:A-">call</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;object,
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<div class="block">Return an object from an extension.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jmeter/util/BSFJavaScriptEngine.html#declareBean-org.apache.bsf.BSFDeclaredBean-">declareBean</a></span>(org.apache.bsf.BSFDeclaredBean&nbsp;bean)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jmeter/util/BSFJavaScriptEngine.html#eval-java.lang.String-int-int-java.lang.Object-">eval</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;source,
int&nbsp;lineNo,
int&nbsp;columnNo,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;oscript)</code>
<div class="block">This is used by an application to evaluate a string containing
some expression.</div>
</td>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jmeter/util/BSFJavaScriptEngine.html#initialize-org.apache.bsf.BSFManager-java.lang.String-java.util.Vector-">initialize</a></span>(org.apache.bsf.BSFManager&nbsp;mgr,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;lang,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Vector.html?is-external=true" title="class or interface in java.util">Vector</a>&nbsp;declaredBeans)</code>
<div class="block">Initialize the engine.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jmeter/util/BSFJavaScriptEngine.html#undeclareBean-org.apache.bsf.BSFDeclaredBean-">undeclareBean</a></span>(org.apache.bsf.BSFDeclaredBean&nbsp;bean)</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;org.apache.bsf.util.BSFEngineImpl</h3>
<code>apply, compileApply, compileExpr, compileScript, exec, iexec, propertyChange, terminate</code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h4>BSFJavaScriptEngine</h4>
<pre>public&nbsp;BSFJavaScriptEngine()</pre>
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<h4>call</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;call(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;object,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;method,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]&nbsp;args)
throws org.apache.bsf.BSFException</pre>
<div class="block">Return an object from an extension.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>object</code> - Object on which to make the call (ignored).</dd>
<dd><code>method</code> - The name of the method to call.</dd>
<dd><code>args</code> - an array of arguments to be
passed to the extension, which may be either
Vectors of Nodes, or Strings.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.bsf.BSFException</code></dd>
</dl>
</li>
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<a name="declareBean-org.apache.bsf.BSFDeclaredBean-">
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<h4>declareBean</h4>
<pre>public&nbsp;void&nbsp;declareBean(org.apache.bsf.BSFDeclaredBean&nbsp;bean)
throws org.apache.bsf.BSFException</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>declareBean</code>&nbsp;in interface&nbsp;<code>org.apache.bsf.BSFEngine</code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>declareBean</code>&nbsp;in class&nbsp;<code>org.apache.bsf.util.BSFEngineImpl</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.bsf.BSFException</code></dd>
</dl>
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<h4>eval</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;eval(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;source,
int&nbsp;lineNo,
int&nbsp;columnNo,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;oscript)
throws org.apache.bsf.BSFException</pre>
<div class="block">This is used by an application to evaluate a string containing
some expression.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.bsf.BSFException</code></dd>
</dl>
</li>
</ul>
<a name="initialize-org.apache.bsf.BSFManager-java.lang.String-java.util.Vector-">
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<h4>initialize</h4>
<pre>public&nbsp;void&nbsp;initialize(org.apache.bsf.BSFManager&nbsp;mgr,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;lang,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Vector.html?is-external=true" title="class or interface in java.util">Vector</a>&nbsp;declaredBeans)
throws org.apache.bsf.BSFException</pre>
<div class="block">Initialize the engine.
Put the manager into the context-manager
map hashtable too.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>initialize</code>&nbsp;in interface&nbsp;<code>org.apache.bsf.BSFEngine</code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>initialize</code>&nbsp;in class&nbsp;<code>org.apache.bsf.util.BSFEngineImpl</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.bsf.BSFException</code></dd>
</dl>
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<h4>undeclareBean</h4>
<pre>public&nbsp;void&nbsp;undeclareBean(org.apache.bsf.BSFDeclaredBean&nbsp;bean)
throws org.apache.bsf.BSFException</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>undeclareBean</code>&nbsp;in interface&nbsp;<code>org.apache.bsf.BSFEngine</code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>undeclareBean</code>&nbsp;in class&nbsp;<code>org.apache.bsf.util.BSFEngineImpl</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.bsf.BSFException</code></dd>
</dl>
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