com.webobjects.eocontrol
Class EOKeyValueCodingAdditions.DefaultImplementation

java.lang.Object
  |
  +--com.webobjects.eocontrol.EOKeyValueCodingAdditions.DefaultImplementation

Enclosing class:

EOKeyValueCodingAdditions

public static class EOKeyValueCodingAdditions.DefaultImplementation

extends Object

The EOKeyValueCodingAdditions.DefaultImplementation class provides the WebObjects default implementation of the EOKeyValueCodingAdditions interface.

See Also:

EOKeyValueCodingAdditions

Method Summary

static void	takeValuesFromDictionary(Object object, NSDictionary dictionary) Sets properties of object with values from dictionary, using its keys to identify the properties.
static NSDictionary	valuesForKeys(Object object, NSArray keys) Returns a dictionary containing the property values of object identified by each of keys.

Methods inherited from class java.lang.Object

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

Method Detail

takeValuesFromDictionary

public static void takeValuesFromDictionary(Object object,
                                            NSDictionary dictionary)

Sets properties of object with values from dictionary, using its keys to identify the properties. The default implementation invokes takeValueForKey (or the corresponding NSKeyValueCoding.DefaultImplementation method) for each key-value pair, substituting null for NSKeyValueCoding.NullValue values in the dictionary.

Parameters:

dictionary - the key-value pairs to be set

See Also:

NSKeyValueCoding.takeValueForKey(Object, String)

valuesForKeys

public static NSDictionary valuesForKeys(Object object,
                                         NSArray keys)

Returns a dictionary containing the property values of object identified by each of keys. The default implementation invokes valueForKey (or the corresponding NSKeyValueCoding.DefaultImplementation method) for each key in keys, substituting NSKeyValueCoding.NullValue in the returned dictionary for returned null values.

Parameters:

keys - the array of keys whose values are to be retrieved

Returns:

a dictionary containing the property values identified by each of keys

See Also:

NSKeyValueCoding.valueForKey(String)