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Java Source Code / Java Documentation » 6.0 JDK Core » Collections Jar Zip Logging regex » java.util.prefs 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.util.prefs.PreferencesFactory

PreferencesFactory
public interface PreferencesFactory (Code)
A factory object that generates Preferences objects. Providers of new Preferences implementations should provide corresponding PreferencesFactory implementations so that the new Preferences implementation can be installed in place of the platform-specific default implementation.

This class is for Preferences implementers only. Normal users of the Preferences facility should have no need to consult this documentation.
author:
   Josh Bloch
version:
   1.12, 05/05/07
See Also:   Preferences
since:
   1.4





Method Summary
 PreferencessystemRoot()
     Returns the system root preference node.
 PreferencesuserRoot()
     Returns the user root preference node corresponding to the calling user.



Method Detail
systemRoot
Preferences systemRoot()(Code)
Returns the system root preference node. (Multiple calls on this method will return the same object reference.)


userRoot
Preferences userRoot()(Code)
Returns the user root preference node corresponding to the calling user. In a server, the returned value will typically depend on some implicit client-context.


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