Examples of com.googlecode.wicketwebbeans.model.BeanPropertyModel

Package com.googlecode.wicketwebbeans.model

Examples of com.googlecode.wicketwebbeans.model.BeanPropertyModel

com.googlecode.wicketwebbeans.model.BeanPropertyModel
An extension of PropertyModel so that we can get the backing bean and check for modifications. We only set the bean property if the value from the form has changed with respect to the value that was retrieved from the model when the form was rendered. This is important because setting one property on a bean via this model may cause other properties to be set indirectly. Wicket dumps the whole form back every time and we do not want to wipe out those properties that were indirectly set.
@param < T> @author Dan Syrstad

        tester.assertLabel(serialNumPath + ":l", "Serial Number");
        tester.assertComponent(serialNumFieldPath, InputField.class);
        Component serialNumField = tester.getComponentFromLastRenderedPage(serialNumFieldPath);
        
        // Check attaching/detaching component's model (BeanPropertyModel).
        BeanPropertyModel nameFieldModel = (BeanPropertyModel) nameField.getDefaultModel();
        
        assertFalse(nestedModel.isAttached());


        // Should attach the nested model's object.
        nameFieldModel.getObject();
        
        assertTrue(nestedModel.isAttached());
        
        NonSerializableBean firstBean = (NonSerializableBean)nestedModel.getObject(); 
        
        // Make the first bean detach. This also tests that the model is attached somewhere below the page.
        //page.detachModels(); // TODO 1.3 doesn't work
        detachModels(page);
        
        assertFalse(nestedModel.isAttached());
        
        NonSerializableBean secondBean = (NonSerializableBean)nestedModel.getObject(); 


        // Should be different and attached now.
        assertNotSame(firstBean, secondBean);
        assertTrue(nestedModel.isAttached());
        
        // Assert PropertyChangeListener on BeanForm is called.
        assertFalse( form.isComponentRefreshNeeded() );
        nameFieldModel.setObject("test");
        assertTrue( form.isComponentRefreshNeeded() );


        // Clear the refresh components.
        form.clearRefreshComponents();
        
        // Assert PropertyChangeListener on BeanForm is called after detach()/attach().
        //page.detachModels(); // TODO 1.3 doesn't work
        detachModels(page);
        assertFalse(nestedModel.isAttached());
        
        assertFalse( form.isComponentRefreshNeeded() );
        nameFieldModel.setObject("test");
        assertTrue( form.isComponentRefreshNeeded() );


        // Clear the refresh components.
        form.clearRefreshComponents();
    }

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     * @param property the ElementMetaData property to extract the bean from
     */
    protected Object getDependentPropertyBean(ElementMetaData property)
    {
        if (property != null) {
            BeanPropertyModel model = (BeanPropertyModel)getDefaultModel();
            return property.getPropertyValue( model.getBean() );
        }


        return null;
    }

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            form.visitChildren( new IVisitor<Component>() {
                public Object component(Component component)
                {
                    Object model = component.getDefaultModel();
                    if (model instanceof BeanPropertyModel) {
                        BeanPropertyModel propModel = (BeanPropertyModel)model;
                        ElementMetaData componentMetaData = propModel.getElementMetaData();
                        for (ComponentPropertyMapping mapping : refreshComponents) {
                            if (mapping.elementMetaData == componentMetaData) {
                                refreshComponent(target, component);
                                break;
                            }

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Related Classes of com.googlecode.wicketwebbeans.model.BeanPropertyModel

com.googlecode.wicketwebbeans.containers.BeanForm

com.googlecode.wicketwebbeans.containers.ContainerModelTest

com.googlecode.wicketwebbeans.fields.AbstractField

org.apache.wicket.util.convert.IConverter

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