com.webobjects.eocontrol
Class EOKeyValueCoding.Utility

java.lang.Object
  |
  +--com.webobjects.eocontrol.EOKeyValueCoding.Utility

Enclosing class:

EOKeyValueCoding

public static class EOKeyValueCoding.Utility

extends Object

The EOKeyValueCoding.Utility class is a convenience that allows you to access the properties of EOKeyValueCoding objects and non-EOKeyValueCoding objects using the same code.

See Also:

EOKeyValueCoding

Method Summary

static Object	storedValueForKey(Object object, String key) If object implements EOKeyValueCoding, this method invokes storedValueForKey on object.
static void	takeStoredValueForKey(Object object, Object value, String key) If object implements EOKeyValueCoding, this method invokes takeStoredValueForKey on object.

Methods inherited from class java.lang.Object

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

Method Detail

storedValueForKey

public static Object storedValueForKey(Object object,
                                       String key)

If object implements EOKeyValueCoding, this method invokes storedValueForKey on object. Otherwise it invokes EOKeyValueCoding.DefaultImplementation's storedValueForKey method with object as the object on which to operate.

Parameters:

object - the object on which to operate

key - the property of object to retrieve

Returns:

the result of either object.storedValueForKey(key) or EOKeyValueCoding.DefaultImplementation.storedValueForKey(object, key)

See Also:

EOKeyValueCoding.storedValueForKey(String), EOKeyValueCoding.DefaultImplementation

takeStoredValueForKey

public static void takeStoredValueForKey(Object object,
                                         Object value,
                                         String key)

If object implements EOKeyValueCoding, this method invokes takeStoredValueForKey on object. Otherwise it invokes EOKeyValueCoding.DefaultImplementation's takeStoredValueForKey method with object as the object on which to operate.

Parameters:

object - the object on which to operate

value - the new value for the key property

key - the property of object to set

See Also:

EOKeyValueCoding.takeStoredValueForKey(Object, String), EOKeyValueCoding.DefaultImplementation