Examples of javax.faces.application.Application.createMethodBinding()

Class javax.faces.application.Application

Examples of javax.faces.application.Application.createMethodBinding()

javax.faces.application.Application.createMethodBinding()

Call {@link #getExpressionFactory} then call {@link ExpressionFactory#createMethodExpression}, passing the given arguments, and wrap the result in a MethodBinding implementation, returning it.
@param ref Method binding expression for which to return a{@link MethodBinding} instance @param params Parameter signatures that must be compatible with thoseof the method to be invoked, or a zero-length array or null for a method that takes no parameters @throws NullPointerException if refis null @throws ReferenceSyntaxException if the specified refhas invalid syntax @deprecated This has been replaced by calling {@link #getExpressionFactory} then {@link ExpressionFactory#createMethodExpression}.

        command.getAttributes().put("action", null);
        assertNull(command.getAction());


        assertEquals(command.getActionListener(),
                (MethodBinding) command.getAttributes().get("actionListener"));
        methodBinding = app.createMethodBinding("#{foo.yoyo}",
                actionListenerSignature);
        command.setActionListener(methodBinding);
        assertEquals(methodBinding,
                (MethodBinding) command.getAttributes().get("actionListener"));
        command.setActionListener(null);

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        assertEquals(methodBinding,
                (MethodBinding) command.getAttributes().get("actionListener"));
        command.setActionListener(null);
        assertNull((MethodBinding)
                command.getAttributes().get("actionListener"));
        methodBinding = app.createMethodBinding("#{foo.buckaroo}",
                actionListenerSignature);
        command.getAttributes().put("actionListener", methodBinding);
        assertEquals(methodBinding, command.getActionListener());
        command.getAttributes().put("actionListener", null);
        assertNull(command.getActionListener());

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        assertNull("erased value", command.getValue());


        MethodBinding methodBinding = null;


        command.setAction(methodBinding =
                app.createMethodBinding("#{foo.bar}", null));
        assertEquals(methodBinding, command.getAction());
        command.setAction(null);
        assertNull(command.getAction());


        methodBinding = app.createMethodBinding("#{foo.yoyo}",

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                app.createMethodBinding("#{foo.bar}", null));
        assertEquals(methodBinding, command.getAction());
        command.setAction(null);
        assertNull(command.getAction());


        methodBinding = app.createMethodBinding("#{foo.yoyo}",
                actionListenerSignature);
        command.setActionListener(methodBinding);
        assertEquals(methodBinding, command.getActionListener());
        command.setActionListener(null);
        assertNull(command.getActionListener());

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        super.populateComponent(component);
        UICommand c = (UICommand) component;
        Application app = facesContext.getApplication();
        MethodBinding methodBinding = null;


        c.setAction(methodBinding = app.createMethodBinding("#{foo.bar}",
                null));
        c.setActionListener(methodBinding =
                app.createMethodBinding("#{baz.bop}",
                        actionListenerSignature));
    }

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        MethodBinding methodBinding = null;


        c.setAction(methodBinding = app.createMethodBinding("#{foo.bar}",
                null));
        c.setActionListener(methodBinding =
                app.createMethodBinding("#{baz.bop}",
                        actionListenerSignature));
    }




    protected boolean listenersAreEqual(FacesContext context,

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        Application app = facesContext.getApplication();
        MethodBinding methodBinding = null;


        input.setValidator(methodBinding =
                app.createMethodBinding("#{foo.bar}", null));
        assertEquals(methodBinding, input.getValidator());
        input.setValidator(null);
        assertNull(input.getValidator());


        input.setValueChangeListener(methodBinding =

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        assertEquals(methodBinding, input.getValidator());
        input.setValidator(null);
        assertNull(input.getValidator());


        input.setValueChangeListener(methodBinding =
                app.createMethodBinding("#{foo.bar}", null));
        assertEquals(methodBinding, input.getValueChangeListener());
        input.setValueChangeListener(null);
        assertNull(input.getValueChangeListener());


    }

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        input.addValidator(new TestInputValidator("v2"));
        Application app = facesContext.getApplication();
        MethodBinding methodBinding = null;


        input.setValidator(methodBinding =
                app.createMethodBinding("v3.validate", validateParams));
        assertEquals(methodBinding, input.getValidator());
        request.setAttribute("v3", new TestInputValidator("v3"));
        TestInputValidator.trace(null);
        setupNewValue(input);
        root.processValidators(facesContext);

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        UIViewRoot root = facesContext.getApplication().getViewHandler().createView(facesContext, null);
        root.getChildren().add(component);
        UIInput input = (UIInput) component;
        input.addValueChangeListener(new TestInputValueChangeListener("l1"));
        input.addValueChangeListener(new TestInputValueChangeListener("l2"));
        input.setValueChangeListener(app.createMethodBinding("l3.processValueChange", signature));
        request.setAttribute("l3", new TestInputValueChangeListener("l3"));
        TestInputValueChangeListener.trace(null);
        setupNewValue(input);
        root.processValidators(facesContext);
        assertEquals("/l1/l2/l3", TestInputValueChangeListener.trace());

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