org.apache.directory.server.core.prefs
Class ServerSystemPreferences

java.lang.Object
  extended by java.util.prefs.Preferences
      extended by java.util.prefs.AbstractPreferences
          extended by org.apache.directory.server.core.prefs.ServerSystemPreferences

public class ServerSystemPreferences
extends java.util.prefs.AbstractPreferences

A server side system Preferences implementation. This implementation presumes the creation of a root system preferences node in advance. This should be included with the system.ldif that is packaged with the server.

Version:
$Rev: 927839 $
Author:
Apache Directory Project

Field Summary
 
Fields inherited from class java.util.prefs.AbstractPreferences
lock, newNode
 
Fields inherited from class java.util.prefs.Preferences
MAX_KEY_LENGTH, MAX_NAME_LENGTH, MAX_VALUE_LENGTH
 
Constructor Summary
ServerSystemPreferences(DirectoryService directoryService)
          Creates a preferences object for the system preferences root.
ServerSystemPreferences(ServerSystemPreferences parent, java.lang.String name)
          Creates a preferences object using a relative name.
 
Method Summary
protected  java.lang.String[] childrenNamesSpi()
           
protected  java.util.prefs.AbstractPreferences childSpi(java.lang.String name)
           
 void close()
           
protected  void flushSpi()
           
protected  java.lang.String getSpi(java.lang.String key)
           
protected  java.lang.String[] keysSpi()
           
protected  void putSpi(java.lang.String key, java.lang.String value)
           
protected  void removeNodeSpi()
           
protected  void removeSpi(java.lang.String key)
           
protected  void syncSpi()
           
 java.util.Dictionary<java.lang.String,java.lang.String> wrapAsDictionary()
          Wraps this ServerPreferences object as a Dictionary.
 
Methods inherited from class java.util.prefs.AbstractPreferences
absolutePath, addNodeChangeListener, addPreferenceChangeListener, cachedChildren, childrenNames, clear, exportNode, exportSubtree, flush, get, getBoolean, getByteArray, getChild, getDouble, getFloat, getInt, getLong, isRemoved, isUserNode, keys, name, node, nodeExists, parent, put, putBoolean, putByteArray, putDouble, putFloat, putInt, putLong, remove, removeNode, removeNodeChangeListener, removePreferenceChangeListener, sync, toString
 
Methods inherited from class java.util.prefs.Preferences
importPreferences, systemNodeForPackage, systemRoot, userNodeForPackage, userRoot
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ServerSystemPreferences

public ServerSystemPreferences(DirectoryService directoryService)
Creates a preferences object for the system preferences root.

Parameters:
directoryService - the directory service core

ServerSystemPreferences

public ServerSystemPreferences(ServerSystemPreferences parent,
                               java.lang.String name)
Creates a preferences object using a relative name.

Parameters:
name - the name of the preference node to create
parent - the parent of the preferences node to create
Method Detail

close

public void close()
           throws org.apache.directory.shared.ldap.exception.LdapException
Throws:
org.apache.directory.shared.ldap.exception.LdapException

wrapAsDictionary

public java.util.Dictionary<java.lang.String,java.lang.String> wrapAsDictionary()
Wraps this ServerPreferences object as a Dictionary.

Returns:
a Dictionary that uses this ServerPreferences object as the underlying backing store

flushSpi

protected void flushSpi()
                 throws java.util.prefs.BackingStoreException
Specified by:
flushSpi in class java.util.prefs.AbstractPreferences
Throws:
java.util.prefs.BackingStoreException

removeNodeSpi

protected void removeNodeSpi()
                      throws java.util.prefs.BackingStoreException
Specified by:
removeNodeSpi in class java.util.prefs.AbstractPreferences
Throws:
java.util.prefs.BackingStoreException

syncSpi

protected void syncSpi()
                throws java.util.prefs.BackingStoreException
Specified by:
syncSpi in class java.util.prefs.AbstractPreferences
Throws:
java.util.prefs.BackingStoreException

childrenNamesSpi

protected java.lang.String[] childrenNamesSpi()
                                       throws java.util.prefs.BackingStoreException
Specified by:
childrenNamesSpi in class java.util.prefs.AbstractPreferences
Throws:
java.util.prefs.BackingStoreException

keysSpi

protected java.lang.String[] keysSpi()
                              throws java.util.prefs.BackingStoreException
Specified by:
keysSpi in class java.util.prefs.AbstractPreferences
Throws:
java.util.prefs.BackingStoreException

removeSpi

protected void removeSpi(java.lang.String key)
Specified by:
removeSpi in class java.util.prefs.AbstractPreferences

getSpi

protected java.lang.String getSpi(java.lang.String key)
Specified by:
getSpi in class java.util.prefs.AbstractPreferences

putSpi

protected void putSpi(java.lang.String key,
                      java.lang.String value)
Specified by:
putSpi in class java.util.prefs.AbstractPreferences

childSpi

protected java.util.prefs.AbstractPreferences childSpi(java.lang.String name)
Specified by:
childSpi in class java.util.prefs.AbstractPreferences


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