er.corebusinesslogic
Class ERCoreUserPreferences

java.lang.Object
  er.corebusinesslogic.ERCoreUserPreferences

All Implemented Interfaces:

NSKeyValueCoding

public class ERCoreUserPreferences

extends Object

implements NSKeyValueCoding

Nested Class Summary

static class

ERCoreUserPreferences._UserPreferenceHandler

Nested classes inherited from class com.webobjects.foundation.NSKeyValueCoding

NSKeyValueCoding._BooleanFieldBinding, NSKeyValueCoding._BooleanMethodBinding, NSKeyValueCoding._FieldBinding, NSKeyValueCoding._ForwardingBinding, NSKeyValueCoding._KeyBinding, NSKeyValueCoding._KeyBindingCreation, NSKeyValueCoding._MethodBinding, NSKeyValueCoding._NumberFieldBinding, NSKeyValueCoding._NumberMethodBinding, NSKeyValueCoding._ReflectionKeyBindingCreation, NSKeyValueCoding.DefaultImplementation, NSKeyValueCoding.ErrorHandling, NSKeyValueCoding.Null, NSKeyValueCoding.UnknownKeyException, NSKeyValueCoding.Utility, NSKeyValueCoding.ValueAccessor

Field Summary

static ERXLogger	log Logging support
static String	PreferenceDidChangeNotification Notification that is posted when preferences change

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding

_CLASS, NullValue

Constructor Summary

ERCoreUserPreferences()

Method Summary

protected Object	decodedValue(String encodedValue)
protected String	encodedValue(Object value)
protected EOEnterpriseObject	preferenceRecordForKey(String key, EOEditingContext ec)
protected NSArray	preferences(EOEditingContext ec)
void	registerHandlers() Registers notification handlers for user preference notifications.
void	takeValueForKey(Object value, String key)
static ERCoreUserPreferences	userPreferences() Gets the singleton instance for interacting with the user preference system.
Object	valueForKey(String key)

Methods inherited from class java.lang.Object

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

Field Detail

log

public static final ERXLogger log

Logging support

PreferenceDidChangeNotification

public static final String PreferenceDidChangeNotification

Notification that is posted when preferences change

See Also:

Constant Field Values

Constructor Detail

ERCoreUserPreferences

public ERCoreUserPreferences()

Method Detail

userPreferences

public static ERCoreUserPreferences userPreferences()

Gets the singleton instance for interacting with the user preference system.

Returns:

single instance of the user preferences

registerHandlers

public void registerHandlers()

Registers notification handlers for user preference notifications. These are mainly used within the context of D2W pages.

preferences

protected NSArray preferences(EOEditingContext ec)

preferenceRecordForKey

protected EOEnterpriseObject preferenceRecordForKey(String key,
                                                    EOEditingContext ec)

encodedValue

protected String encodedValue(Object value)

decodedValue

protected Object decodedValue(String encodedValue)

valueForKey

public Object valueForKey(String key)

Specified by:

valueForKey in interface NSKeyValueCoding

takeValueForKey

public void takeValueForKey(Object value,
                            String key)

Specified by:

takeValueForKey in interface NSKeyValueCoding