BE THE CODER > Java Scripting > BeanShell Examples

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 interpreting beanshell script loaded from stream source.

File Name :

/BEAN_SHELL001/config/print.bsh


print(name); 

print(date);

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


package com.bethecoder.tutorials.bean_shell;



import java.io.InputStreamReader;

import java.util.Date;



import bsh.EvalError;

import bsh.Interpreter;



public class PrintVarSourceTest {



  /**

   * @param args

   * @throws EvalError 

   */

  public static void main(String[] args) throws EvalError {

    Interpreter interpreter = new Interpreter();  

    interpreter.set("name", "Sriram");            

    interpreter.set("date", new Date()); 



    InputStreamReader reader = new InputStreamReader(

        PrintVarSourceTest.class.getClassLoader()

        .getResourceAsStream("print.bsh"));

    interpreter.eval(reader);

  }



}

Run Script from Stream Source