org.grails.databinding.events
Class DataBindingListenerAdapter

java.lang.Object
  org.grails.databinding.events.DataBindingListenerAdapter

All Implemented Interfaces:

DataBindingListener

public abstract class DataBindingListenerAdapter
extends java.lang.Object
implements DataBindingListener

Since:

2.3

Constructor Summary

DataBindingListenerAdapter()

Method Summary

void	afterBinding(java.lang.Object obj, java.lang.String propertyName) Called after data binding has been imposed on a property
java.lang.Boolean	beforeBinding(java.lang.Object obj, java.lang.String propertyName, java.lang.Object value) Called when data binding is about to imposed on a property
void	bindingError(BindingError error) Called when an error occurs binding to a property

Methods inherited from class java.lang.Object

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

Constructor Detail

DataBindingListenerAdapter

public DataBindingListenerAdapter()

Method Detail

beforeBinding

public java.lang.Boolean beforeBinding(java.lang.Object obj,
                                       java.lang.String propertyName,
                                       java.lang.Object value)

Description copied from interface: DataBindingListener

Called when data binding is about to imposed on a property

Specified by:

beforeBinding in interface DataBindingListener

Parameters:

obj - The object data binding is being imposed upon

propertyName - The name of the property being bound to

value - The value of the property being bound

Returns:

true if data binding should continue, otherwise return false

afterBinding

public void afterBinding(java.lang.Object obj,
                         java.lang.String propertyName)

Description copied from interface: DataBindingListener

Called after data binding has been imposed on a property

Specified by:

afterBinding in interface DataBindingListener

Parameters:

obj - The object data binding is being imposed upon

propertyName - The name of the property that was bound to

bindingError

public void bindingError(BindingError error)

Description copied from interface: DataBindingListener

Called when an error occurs binding to a property

Specified by:

bindingError in interface DataBindingListener

Parameters:

error - encapsulates information about the binding error

See Also:

BindingError