org.codehaus.groovy.grails.commons.metaclass
Class AbstractDynamicProperty

java.lang.Object
  org.codehaus.groovy.grails.commons.metaclass.AbstractDynamicProperty

All Implemented Interfaces:

DynamicProperty

Direct Known Subclasses:

AbstractDynamicControllerProperty, ConstraintsDynamicProperty, ConstraintsEvaluatingDynamicProperty, GenericDynamicProperty, SetPropertiesDynamicProperty, WeakGenericDynamicProperty

public abstract class AbstractDynamicProperty
extends Object
implements DynamicProperty

An abstract class for implementors of dynamic getters to implement

Since:

Oct 24, 2005

Author:

Graeme Rocher

Constructor Summary

AbstractDynamicProperty(String propertyName)

Method Summary

abstract Object	get(Object object) Call the getter on the given object
String	getPropertyName()
boolean	isPropertyMatch(String propertyName) Whether the target class contains the specified property
abstract void	set(Object object, Object newValue) Call the setter on the given object

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDynamicProperty

public AbstractDynamicProperty(String propertyName)

Method Detail

isPropertyMatch

public boolean isPropertyMatch(String propertyName)

Description copied from interface: DynamicProperty

Whether the target class contains the specified property

Specified by:

isPropertyMatch in interface DynamicProperty

Parameters:

propertyName - The name of the property

Returns:

True if the class has the property

getPropertyName

public String getPropertyName()

Specified by:

getPropertyName in interface DynamicProperty

Returns:

The name of the property

get

public abstract Object get(Object object)

Description copied from interface: DynamicProperty

Call the getter on the given object

Specified by:

get in interface DynamicProperty

Parameters:

object - The target object

Returns:

The result of the getter

set

public abstract void set(Object object,
                         Object newValue)

Description copied from interface: DynamicProperty

Call the setter on the given object

Specified by:

set in interface DynamicProperty

Parameters:

object - The target object

newValue - The new value of the property