org.cruxframework.crux.core.client.screen.binding

Class DataObjectBinder<T>

java.lang.Object

org.cruxframework.crux.core.client.screen.binding.DataObjectBinder<T>

public abstract class DataObjectBinder<T>
extends Object

Author:

Thiago da Rosa de Bustamante

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DataObjectBinder.UpdatedStateBindingContext This binding context can be used only when we know that there is no write operation waiting to be performed on the current bindable container.

Constructor Summary

Constructors

Constructor and Description
DataObjectBinder(BindableContainer bindableContainer)

Method Summary

Methods

Modifier and Type	Method and Description
void	addExpressionBinder(String widgetId, ExpressionBinder<?> expressionBinder)
void	addPropertyBinder(String widgetId, PropertyBinder<T,?> propertyBinder, boolean boundToAttribute) Add a new binding between a property of a DataObject and a widget property.
protected abstract T	createDataObject()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataObjectBinder

public DataObjectBinder(BindableContainer bindableContainer)

Method Detail

addPropertyBinder

public void addPropertyBinder(String widgetId,
                     PropertyBinder<T,?> propertyBinder,
                     boolean boundToAttribute)

Add a new binding between a property of a DataObject and a widget property.

Parameters:

widgetId - the bound widget identifier.

propertyBinder - the PropertyBinder that maps how this property is bound to the DataObject

boundToAttribute - Inform if this property binding references an HTML attribute or property. It is important for considerable performance improvements, as it allow us to avoid dirty checking to implement data binding.

addExpressionBinder

public void addExpressionBinder(String widgetId,
                       ExpressionBinder<?> expressionBinder)

createDataObject

protected abstract T createDataObject()