Package org.apache.jmeter.util

Class BSFJavaScriptEngine

java.lang.Object

BSFEngineImpl

org.apache.jmeter.util.BSFJavaScriptEngine

public class BSFJavaScriptEngine
extends BSFEngineImpl

This is the interface to Netscape's Rhino (JavaScript) from the Bean Scripting Framework.

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.

Constructor Summary

Constructors

Constructor	Description
BSFJavaScriptEngine()

Method Summary

Modifier and Type	Method	Description
Object	call(Object object, String method, Object[] args)	Return an object from an extension.
void	declareBean(BSFDeclaredBean bean)
Object	eval(String source, int lineNo, int columnNo, Object oscript)	This is used by an application to evaluate a string containing some expression.
void	initialize(BSFManager mgr, String lang, Vector declaredBeans)	Initialize the engine.
void	undeclareBean(BSFDeclaredBean bean)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BSFJavaScriptEngine

public BSFJavaScriptEngine()

Method Detail

call

public Object call(Object object,
                   String method,
                   Object[] args)
            throws BSFException

Return an object from an extension.

Parameters:

object - Object on which to make the call (ignored).

method - The name of the method to call.

args - an array of arguments to be passed to the extension, which may be either Vectors of Nodes, or Strings.

Throws:

BSFException

declareBean

public void declareBean(BSFDeclaredBean bean)
                 throws BSFException

Throws:

BSFException

eval

public Object eval(String source,
                   int lineNo,
                   int columnNo,
                   Object oscript)
            throws BSFException

This is used by an application to evaluate a string containing some expression.

Throws:

BSFException

initialize

public void initialize(BSFManager mgr,
                       String lang,
                       Vector declaredBeans)
                throws BSFException

Initialize the engine. Put the manager into the context-manager map hashtable too.

Throws:

BSFException

undeclareBean

public void undeclareBean(BSFDeclaredBean bean)
                   throws BSFException

Throws:

BSFException