JavaTM 2 Platform
Std. Ed. v1.4.1

Uses of Class
java.util.prefs.BackingStoreException

Packages that use BackingStoreException
java.util.prefs This package allows applications to store and retrieve user and system preference and configuration data. 
 

Uses of BackingStoreException in java.util.prefs
 

Methods in java.util.prefs that throw BackingStoreException
 void AbstractPreferences.clear()
          Implements the clear method as per the specification in Preferences.clear().
 String[] AbstractPreferences.keys()
          Implements the keys method as per the specification in Preferences.keys().
 String[] AbstractPreferences.childrenNames()
          Implements the children method as per the specification in Preferences.childrenNames().
 boolean AbstractPreferences.nodeExists(String path)
          Implements the nodeExists method as per the specification in Preferences.nodeExists(String).
 void AbstractPreferences.removeNode()
          Implements the removeNode() method as per the specification in Preferences.removeNode().
protected abstract  void AbstractPreferences.removeNodeSpi()
          Removes this preference node, invalidating it and any preferences that it contains.
protected abstract  String[] AbstractPreferences.keysSpi()
          Returns all of the keys that have an associated value in this preference node.
protected abstract  String[] AbstractPreferences.childrenNamesSpi()
          Returns the names of the children of this preference node.
protected  AbstractPreferences AbstractPreferences.getChild(String nodeName)
          Returns the named child if it exists, or null if it does not.
 void AbstractPreferences.sync()
          Implements the sync method as per the specification in Preferences.sync().
protected abstract  void AbstractPreferences.syncSpi()
          This method is invoked with this node locked.
 void AbstractPreferences.flush()
          Implements the flush method as per the specification in Preferences.flush().
protected abstract  void AbstractPreferences.flushSpi()
          This method is invoked with this node locked.
 void AbstractPreferences.exportNode(OutputStream os)
          Implements the exportNode method as per the specification in Preferences.exportNode(OutputStream).
 void AbstractPreferences.exportSubtree(OutputStream os)
          Implements the exportSubtree method as per the specification in Preferences.exportSubtree(OutputStream).
abstract  void Preferences.clear()
          Removes all of the preferences (key-value associations) in this preference node.
abstract  String[] Preferences.keys()
          Returns all of the keys that have an associated value in this preference node.
abstract  String[] Preferences.childrenNames()
          Returns the names of the children of this preference node, relative to this node.
abstract  boolean Preferences.nodeExists(String pathName)
          Returns true if the named preference node exists in the same tree as this node.
abstract  void Preferences.removeNode()
          Removes this preference node and all of its descendants, invalidating any preferences contained in the removed nodes.
abstract  void Preferences.flush()
          Forces any changes in the contents of this preference node and its descendants to the persistent store.
abstract  void Preferences.sync()
          Ensures that future reads from this preference node and its descendants reflect any changes that were committed to the persistent store (from any VM) prior to the sync invocation.
abstract  void Preferences.exportNode(OutputStream os)
          Emits on the specified output stream an XML document representing all of the preferences contained in this node (but not its descendants).
abstract  void Preferences.exportSubtree(OutputStream os)
          Emits an XML document representing all of the preferences contained in this node and all of its descendants.
 


JavaTM 2 Platform
Std. Ed. v1.4.1

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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