Access binding inside delegate object method in java groovy mix -


i have following "java" class:

public class gscript {     public static void main(string[] args) throws exception {         binding binding = new binding();         binding.setvariable("a", "a");          compilerconfiguration cc = new compilerconfiguration();         cc.setscriptbaseclass(delegatingscript.class.getname());         groovyshell sh = new groovyshell(classloader.getsystemclassloader(), binding, cc);         delegatingscript script = (delegatingscript) sh.parse(gscript.class.getresource("/org/devocative/samples/groovy/my.dsl.txt").touri());         script.setdelegate(new mydsl());         script.run();     }      public static class mydsl {         public object exec(string commandname, map<string, object> params) {             // string = (string)binding.getvariable("a"); how???             return string.format("cmd = %s, params = %s", commandname, params);         }          public object ssh(string prompt, string cmd, boolean force, string... stdin) {             return string.format("prompt = %s, cmd = %s, force = %s, stdin = %s", prompt, cmd, force, arrays.tostring(stdin));         }     } }

and here dsl:

e = exec "withparam", [a:'a', b:1]  println "e = $e"  e = ssh "prompt", "exec oops!", true  println "e = $e"  e = ssh "prompt", "exec oops!", true, '1', '2', '3'  println "e = $e"

i want access binding object (e.g "a" value) inside mydsl's method. problem mydsl class written in java. how can access binding object, code commented above?

p.s: want access binding in mydsl class, because put script object in cache, there 1 script object , 1 instance mydsl class, based on binding variable value, execution each method must different.


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