Examples of Invocable

javax.script.Invocable
Represents script engines that can invoke a previously executed method.
org.apache.tuscany.sca.runtime.Invocable
The abstraction of an invocable model that contains invocation chains @tuscany.spi.extension.asclient
org.glassfish.jersey.server.model.Invocable
A common interface for invocable resource components. This includes resource methods, sub-resource methods and sub-resource locators bound to a concrete handler class and a Java method (either directly or indirectly) declared & implemented by the handler class.
Invocable component information is used at runtime by a Java method dispatcher when processing requests.
Class defines two kinds of {@link Method java methods}: {@link #getDefinitionMethod() definition method} and{@link #getHandlingMethod() handling method}. Definition method is the java {@code Method} that is definedby the user to be executed. This can be java {@code Method} of the class but also method of the interface. If it is themethod of the interface (method handler class is the {@code class} but method itself is fromthe {@code interface}) then the definition method is the method from the inherited {@code class}. In other words, the handling method is the concrete method but definition method can be its parent abstract definition. However, in most cases these methods are the same.
@author Marek Potociar (marek.potociar at oracle.com) @see ResourceMethod @see ResourceMethodDispatcher
zz.jinterp.JClass.Invocable

Examples of javax.script.Invocable

    private ScriptEngine engine;


    public void testInvokeFunctionInXML() throws ScriptException, XMLStreamException, FactoryConfigurationError, NoSuchMethodException {
        engine.eval("function isXML(xml) { return typeof xml == 'xml'; }" );
        assertTrue(engine instanceof Invocable);
        Invocable invocableScript = (Invocable) engine;


        Object xmlIn = xmlHelper.toScriptXML(createOMElement("<a><b>petra</b></a>"));


        Object o = invocableScript.invokeFunction("isXML", new Object[]{xmlIn});
        assertTrue(o instanceof Boolean);
        assertTrue(((Boolean)o).booleanValue());
    }

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Examples of javax.script.Invocable

    }


    public void testInvokeFunctionOutXML() throws ScriptException, XMLStreamException, FactoryConfigurationError, NoSuchMethodException {
        engine.eval("function hello(xml) { return <foo>{xml.b}</foo>; }" );
        assertTrue(engine instanceof Invocable);
        Invocable invocableScript = (Invocable) engine;


        Object xmlIn = xmlHelper.toScriptXML(createOMElement("<a><b>petra</b></a>"));


        Object xmlOut = invocableScript.invokeFunction("hello", new Object[]{xmlIn});
        OMElement omOut = xmlHelper.toOMElement(xmlOut);
        assertEquals("<foo><b>petra</b></foo>", omOut.toString());
    }

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Examples of javax.script.Invocable

        ScriptEngineManager manager = new ScriptEngineManager();
        ScriptEngine engine = manager.getEngineByExtension("js");
        assertNotNull("engine should not be null", engine);
        engine.eval("function hello(s) { return 'Hello ' + s; }" );
        assertTrue(engine instanceof Invocable);
        Invocable invocableScript = (Invocable) engine;
        assertEquals("Hello petra", invocableScript.invokeFunction("hello", new Object[]{"petra"}));
    }

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Examples of javax.script.Invocable

        ScriptEngineManager manager = new ScriptEngineManager();
        ScriptEngine engine = manager.getEngineByExtension("js");
        assertNotNull("engine should not be null", engine);
        engine.eval("function hello(s) { return 'Hello ' + s; }" );
        assertTrue(engine instanceof Invocable);
        Invocable invocableScript = (Invocable) engine;


        Object thiz = engine.eval("this;");
        assertEquals("Hello petra", invocableScript.invokeMethod(thiz, "hello", new Object[]{"petra"}));
    }

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Examples of javax.script.Invocable

        ScriptEngineManager manager = new ScriptEngineManager();
        ScriptEngine engine = manager.getEngineByExtension("py");
        assertNotNull("engine should not be null", engine);
        engine.eval("def hello(name):\n return 'Hello ' + name");
        assertTrue("engine should be invocable",engine instanceof Invocable);
        Invocable invocableScript = (Invocable) engine;
        assertEquals("Hello Monty", invocableScript.invokeFunction("hello", new Object[] { "Monty" }));
    }

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Examples of javax.script.Invocable

            Object result = null;


            String methodName = method.getName();
            Bindings bindings = scriptEngine.getBindings(ScriptContext.ENGINE_SCOPE);
            if (bindings.containsKey(methodName)) {
                Invocable invocable;
                try {
                    invocable = (Invocable)scriptEngine;
                } catch (ClassCastException exception) {
                    throw new SerializationException(exception);
                }


                result = invocable.invokeFunction(methodName, args);
            }


            // If the function didn't return a value, return the default
            if (result == null) {
                Class<?> returnType = method.getReturnType();

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Examples of javax.script.Invocable

        @Override
        public Object evaluate(final Object value) {
            Object result = value;
            Bindings bindings = scriptEngine.getBindings(ScriptContext.GLOBAL_SCOPE);
            if (bindings.containsKey(functionName)) {
                Invocable invocable;
                try {
                    invocable = (Invocable)scriptEngine;
                } catch (ClassCastException exception) {
                    throw new RuntimeException(exception);
                }


                try {
                    result = invocable.invokeFunction(functionName, result);
                } catch (NoSuchMethodException exception) {
                    throw new RuntimeException(exception);
                } catch (ScriptException exception) {
                    throw new RuntimeException(exception);
                }

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Examples of javax.script.Invocable

        this.callableObject = callableObject;
    }




    public void actionPerformed(AnActionEvent anActionEvent) {
        Invocable invocableEngine = (Invocable) engine;
        try {
            invocableEngine.invokeMethod(callableObject, "actionPerformed", anActionEvent);
        } catch (Throwable e) {
            //don't care if the method doesn't exist
        }
    }

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Examples of javax.script.Invocable

    }


    @Override
    public void update(AnActionEvent anActionEvent) {
        super.update(anActionEvent);
        Invocable invocableEngine = (Invocable) engine;
        try {
            invocableEngine.invokeMethod(callableObject, "update", anActionEvent);
        } catch (Throwable e) {
            //don't care if the method doesn't exist
        }
    }

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Examples of javax.script.Invocable

  }


  public Invocable invocableEngine() throws HttpException {
    ScriptEngineManager engineMgr = new ScriptEngineManager();
    ScriptEngine scriptEngine = engineMgr.getEngineByName("jython");
    Invocable invocableEngine = null;
    try {
      scriptEngine.eval(script);
      invocableEngine = (Invocable) scriptEngine;
    } catch (ScriptException e) {
      throw new UserException(e.getMessage());

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