com.ibm.portal.portlet
Interface ModifiablePortletPreferencesProvider<E extends java.lang.Object & java.util.Map.Entry<java.lang.String,java.lang.String>>

All Superinterfaces:

MetaDataProvider<java.lang.String,E>, Modifiable, ModifiableMetaDataProvider<java.lang.String,E>

All Known Subinterfaces:

ModifiablePortletDefinition, ModifiablePortletEntity

public interface ModifiablePortletPreferencesProvider<E extends java.lang.Object & java.util.Map.Entry<java.lang.String,java.lang.String>>
extends ModifiableMetaDataProvider<java.lang.String,E>

Interface representing a modifiable portlet preferences provider.

Since:

6.1.0

Method Summary

ModifiableMetaData<java.lang.String,E>	getModifiableMetaData() Returns the same modifiable preferences as #getPortletPreferencesLayer()
ModifiablePortletPreferences<E>	getModifiablePortletPreferencesLayer() Returns the modifiable preferences layer that corresponds to the resource implementing the ModifiablePortletPreferencesProvider

Methods inherited from interface com.ibm.portal.MetaDataProvider

getMetaData

Method Detail

getModifiableMetaData

ModifiableMetaData<java.lang.String,E> getModifiableMetaData()
                                                                                                                                              throws CannotInstantiateModifiableNodeException

Returns the same modifiable preferences as #getPortletPreferencesLayer()

Specified by:

getModifiableMetaData in interface ModifiableMetaDataProvider<java.lang.String,E extends java.lang.Object & java.util.Map.Entry<java.lang.String,java.lang.String>>

Returns:

an Implementation of ModifiableMetaData that also implements ModifiablePortletPreferences, never null

Throws:

CannotInstantiateModifiableNodeException - in case a modifiable meta data cannot be instantiated

getModifiablePortletPreferencesLayer

ModifiablePortletPreferences<E> getModifiablePortletPreferencesLayer()
                                                                                                                                                      throws CannotInstantiateModifiableNodeException

Returns the modifiable preferences layer that corresponds to the resource implementing the ModifiablePortletPreferencesProvider

Returns:

a modifiable portlet preferences layer, never null

Throws:

CannotInstantiateModifiableNodeException - in case modifiable portlet preferences layer cannot be instantiated