PreferencesGroup - JBOSS Portal 2.2 API 英文版文档

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org.jboss.portal.core.model
Interface PreferencesGroup

All Known Implementing Classes:: PreferencesGroupImpl

public interface PreferencesGroup

A group of preferences.

Method Summary

ValueMap getPreferences(java.lang.String id, boolean create)
Return a preference set for the given id.

Method Detail

getPreferences

public ValueMap getPreferences(java.lang.String id,
                               boolean create)
                        throws java.lang.IllegalArgumentException

Return a preference set for the given id.

Parameters:: id - the set id; create - if true create the pref if it does not exist otherwise return the pref or null
Returns:: the preference set or null if it does not exist when the creation has not been requested
Throws:: java.lang.IllegalArgumentException - if the id is null