package org.webslinger.ext.bsf.beanshell;

 import org.webslinger.bsf.CompilingLanguageEngineImpl;

 import org.webslinger.bsf.LanguageEngineInfo;

 import bsh.BshMethod;

 import bsh.CallStack;

 import bsh.EvalError;

 import bsh.Interpreter;

 public class BeanShellEngine extends CompilingLanguageEngineImpl<BeanShellCompiled, BeanShellCompiled> {

     public BeanShellEngine() {

         compiler = new BeanShellCompiler(this);

     }

     public LanguageEngineInfo getLanguageEngineInfo() {

         return BeanShellInfo.INSTANCE;

     }

     public Object apply(Object body, BeanShellCompiled compiled, Object[] args) throws Exception {

         if (compiled == null) throw new InternalError("Nothing compiled?");

         return compiled.invoke(new Object[] {args});

     }

     public Object eval(Object body, BeanShellCompiled compiled) throws Exception {

         if (compiled == null) throw new InternalError("Nothing compiled?");

         return compiled.invoke(null);

     }

     public void exec(Object body, BeanShellCompiled compiled) throws Exception {

         if (compiled == null) throw new InternalError("Nothing compiled?");

         compiled.invoke(null);

     }

 }