jdk8-mips64-public/nashorn: docs/source/InvokeScriptMethod.java@e1e27c4262be

     1 /*

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    32 import javax.script.Invocable;

    33 import javax.script.ScriptEngine;

    34 import javax.script.ScriptEngineManager;

    36 @SuppressWarnings("javadoc")

    37 public class InvokeScriptMethod {

    38     public static void main(final String[] args) throws Exception {

    39         final ScriptEngineManager manager = new ScriptEngineManager();

    40         final ScriptEngine engine = manager.getEngineByName("nashorn");

    42         // JavaScript code in a String. This code defines a script object 'obj'

    43         // with one method called 'hello'.

    44         final String script = "var obj = new Object(); obj.hello = function(name) { print('Hello, ' + name); }";

    45         // evaluate script

    46         engine.eval(script);

    48         // javax.script.Invocable is an optional interface.

    49         // Check whether your script engine implements or not!

    50         // Note that the JavaScript engine implements Invocable interface.

    51         final Invocable inv = (Invocable) engine;

    53         // get script object on which we want to call the method

    54         final Object obj = engine.get("obj");

    56         // invoke the method named "hello" on the script object "obj"

    57         inv.invokeMethod(obj, "hello", "Script Method !!" );

    58     }

    59 }

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