Special Variables 

BeanShell is a small, free, embeddable Java source interpreter with object scripting language features, written in Java. BeanShell is a natural scripting language for Java. This requires the library bsh-2.0b4.jar to be in classpath. The following example shows accessing special variables in beanshell script.

File Name  :   /BEAN_SHELL001/config/special_vars.bsh

print("bsh.cwd : " + bsh.cwd); print(this.caller);  print(this.callstack);

File Name  :   com/bethecoder/tutorials/bean_shell/SpecialVariablesTest.java  Author  :   Sudhakar KV Email  :   [email protected]

package com.bethecoder.tutorials.bean_shell; import java.io.InputStreamReader; import bsh.EvalError; import bsh.Interpreter; public class SpecialVariablesTest {   /**    * @param args    * @throws EvalError     */   public static void main(String[] args) throws EvalError {     Interpreter interpreter = new Interpreter();     InputStreamReader reader = new InputStreamReader(         SpecialVariablesTest.class.getClassLoader()         .getResourceAsStream("special_vars.bsh"));          interpreter.eval(reader);   } }

bsh.cwd : C:\BTC\BEAN_SHELL001

'this' reference (XThis) to Bsh object: NameSpace: 
	Called from compiled Java code. (bsh.NameSpace@e4f972) (method) 

CallStack:
	NameSpace: print (bsh.NameSpace@1bf52a5) (method) 
	NameSpace: global (bsh.NameSpace@1cafa9e)