Package org.apache.jmeter.util

Class BSFJavaScriptEngine

java.lang.Object
org.apache.bsf.util.BSFEngineImpl
org.apache.jmeter.util.BSFJavaScriptEngine
All Implemented Interfaces:
PropertyChangeListener, EventListener, org.apache.bsf.BSFEngine
public class BSFJavaScriptEngine extends org.apache.bsf.util.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.

  • Field Summary

    Fields inherited from class org.apache.bsf.util.BSFEngineImpl

    classLoader, classPath, declaredBeans, lang, mgr, tempDir

  • 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(org.apache.bsf.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(org.apache.bsf.BSFManager mgr, String lang, Vector declaredBeans)
    Initialize the engine.
    void
    undeclareBean(org.apache.bsf.BSFDeclaredBean bean)
     

    Methods inherited from class org.apache.bsf.util.BSFEngineImpl

    apply, compileApply, compileExpr, compileScript, exec, iexec, propertyChange, terminate

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • BSFJavaScriptEngine

      public BSFJavaScriptEngine()

  • Method Details

    • call

      public Object call(Object object, String method, Object[] args) throws org.apache.bsf.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:
      org.apache.bsf.BSFException

    • declareBean

      public void declareBean(org.apache.bsf.BSFDeclaredBean bean) throws org.apache.bsf.BSFException
      Specified by:
      declareBean in interface org.apache.bsf.BSFEngine
      Overrides:
      declareBean in class org.apache.bsf.util.BSFEngineImpl
      Throws:
      org.apache.bsf.BSFException

    • eval

      public Object eval(String source, int lineNo, int columnNo, Object oscript) throws org.apache.bsf.BSFException
      This is used by an application to evaluate a string containing some expression.
      Throws:
      org.apache.bsf.BSFException

    • initialize

      public void initialize(org.apache.bsf.BSFManager mgr, String lang, Vector declaredBeans) throws org.apache.bsf.BSFException
      Initialize the engine. Put the manager into the context-manager map hashtable too.
      Specified by:
      initialize in interface org.apache.bsf.BSFEngine
      Overrides:
      initialize in class org.apache.bsf.util.BSFEngineImpl
      Throws:
      org.apache.bsf.BSFException

    • undeclareBean

      public void undeclareBean(org.apache.bsf.BSFDeclaredBean bean) throws org.apache.bsf.BSFException
      Specified by:
      undeclareBean in interface org.apache.bsf.BSFEngine
      Overrides:
      undeclareBean in class org.apache.bsf.util.BSFEngineImpl
      Throws:
      org.apache.bsf.BSFException