Uses of Class java.util.prefs.BackingStoreException (Java 2 Platform SE 5.0) - JDK 5 Documentation v1.5.0, Java 2 SDK 英文文档

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Java^TM 2 Platform
Standard Ed. 5.0

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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

String[] AbstractPreferences.childrenNames()
          Implements the children method as per the specification in Preferences.childrenNames().

abstract String[] Preferences.childrenNames()
          Returns the names of the children of this preference node, relative to this node.

protected abstract String[] AbstractPreferences.childrenNamesSpi()
          Returns the names of the children of this preference node.

void AbstractPreferences.clear()
          Implements the clear method as per the specification in Preferences.clear().

abstract void Preferences.clear()
          Removes all of the preferences (key-value associations) in this preference node.

void AbstractPreferences.exportNode(OutputStream os)
          Implements the exportNode method as per the specification in Preferences.exportNode(OutputStream).

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).

void AbstractPreferences.exportSubtree(OutputStream os)
          Implements the exportSubtree method as per the specification in Preferences.exportSubtree(OutputStream).

abstract void Preferences.exportSubtree(OutputStream os)
          Emits an XML document representing all of the preferences contained in this node and all of its descendants.

void AbstractPreferences.flush()
          Implements the flush method as per the specification in Preferences.flush().

abstract void Preferences.flush()
          Forces any changes in the contents of this preference node and its descendants to the persistent store.

protected abstract void AbstractPreferences.flushSpi()
          This method is invoked with this node locked.

protected AbstractPreferences AbstractPreferences.getChild(String nodeName)
          Returns the named child if it exists, or null if it does not.

String[] AbstractPreferences.keys()
          Implements the keys method as per the specification in Preferences.keys().

abstract String[] Preferences.keys()
          Returns all of the keys that have an associated value in this preference node.

protected abstract String[] AbstractPreferences.keysSpi()
          Returns all of the keys that have an associated value in this preference node.

boolean AbstractPreferences.nodeExists(String path)
          Implements the nodeExists method as per the specification in Preferences.nodeExists(String).

abstract boolean Preferences.nodeExists(String pathName)
          Returns true if the named preference node exists in the same tree as this node.

void AbstractPreferences.removeNode()
          Implements the removeNode() method as per the specification in Preferences.removeNode().

abstract void Preferences.removeNode()
          Removes this preference node and all of its descendants, invalidating any preferences contained in the removed nodes.

protected abstract void AbstractPreferences.removeNodeSpi()
          Removes this preference node, invalidating it and any preferences that it contains.

void AbstractPreferences.sync()
          Implements the sync method as per the specification in Preferences.sync().

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.

protected abstract void AbstractPreferences.syncSpi()
          This method is invoked with this node locked.

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