ch.randelshofer.util.prefs

Class PreferencesUtil2

java.lang.Object

java.util.prefs.Preferences

ch.randelshofer.util.prefs.PreferencesUtil2

public class PreferencesUtil2
extends java.util.prefs.Preferences

PreferencesUtil2.

Version:

1.0 2011-01-20 Created.

Author:

Werner Randelshofer

Field Summary

Fields inherited from class java.util.prefs.Preferences

MAX_KEY_LENGTH, MAX_NAME_LENGTH, MAX_VALUE_LENGTH

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	absolutePath()
void	addNodeChangeListener(java.util.prefs.NodeChangeListener ncl)
void	addPreferenceChangeListener(java.util.prefs.PreferenceChangeListener pcl)
java.lang.String[]	childrenNames()
void	clear()
void	exportNode(java.io.OutputStream os)
void	exportSubtree(java.io.OutputStream os)
void	flush()
java.lang.String	get(java.lang.String key, java.lang.String def)
boolean	getBoolean(java.lang.String key, boolean def)
byte[]	getByteArray(java.lang.String key, byte[] def)
double	getDouble(java.lang.String key, double def)
float	getFloat(java.lang.String key, float def)
int	getInt(java.lang.String key, int def)
long	getLong(java.lang.String key, long def)
boolean	isUserNode()
java.lang.String[]	keys()
java.lang.String	name()
java.util.prefs.Preferences	node(java.lang.String pathName)
boolean	nodeExists(java.lang.String pathName)
java.util.prefs.Preferences	parent()
void	put(java.lang.String key, java.lang.String value)
void	putBoolean(java.lang.String key, boolean value)
void	putByteArray(java.lang.String key, byte[] value)
void	putDouble(java.lang.String key, double value)
void	putFloat(java.lang.String key, float value)
void	putInt(java.lang.String key, int value)
void	putLong(java.lang.String key, long value)
void	remove(java.lang.String key)
void	removeNode()
void	removeNodeChangeListener(java.util.prefs.NodeChangeListener ncl)
void	removePreferenceChangeListener(java.util.prefs.PreferenceChangeListener pcl)
void	sync()
static java.util.prefs.Preferences	systemNodeForPackage(java.lang.Class<?> c)
java.lang.String	toString()
static java.util.prefs.Preferences	userNodeForPackage(java.lang.Class<?> c)

Methods inherited from class java.util.prefs.Preferences

importPreferences, systemRoot, userRoot

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

put

public void put(java.lang.String key,
       java.lang.String value)

Specified by:

put in class java.util.prefs.Preferences

get

public java.lang.String get(java.lang.String key,
                   java.lang.String def)

Specified by:

get in class java.util.prefs.Preferences

remove

public void remove(java.lang.String key)

Specified by:

remove in class java.util.prefs.Preferences

clear

public void clear()

Specified by:

clear in class java.util.prefs.Preferences

putInt

public void putInt(java.lang.String key,
          int value)

Specified by:

putInt in class java.util.prefs.Preferences

getInt

public int getInt(java.lang.String key,
         int def)

Specified by:

getInt in class java.util.prefs.Preferences

putLong

public void putLong(java.lang.String key,
           long value)

Specified by:

putLong in class java.util.prefs.Preferences

getLong

public long getLong(java.lang.String key,
           long def)

Specified by:

getLong in class java.util.prefs.Preferences

putBoolean

public void putBoolean(java.lang.String key,
              boolean value)

Specified by:

putBoolean in class java.util.prefs.Preferences

getBoolean

public boolean getBoolean(java.lang.String key,
                 boolean def)

Specified by:

getBoolean in class java.util.prefs.Preferences

putFloat

public void putFloat(java.lang.String key,
            float value)

Specified by:

putFloat in class java.util.prefs.Preferences

getFloat

public float getFloat(java.lang.String key,
             float def)

Specified by:

getFloat in class java.util.prefs.Preferences

putDouble

public void putDouble(java.lang.String key,
             double value)

Specified by:

putDouble in class java.util.prefs.Preferences

getDouble

public double getDouble(java.lang.String key,
               double def)

Specified by:

getDouble in class java.util.prefs.Preferences

putByteArray

public void putByteArray(java.lang.String key,
                byte[] value)

Specified by:

putByteArray in class java.util.prefs.Preferences

getByteArray

public byte[] getByteArray(java.lang.String key,
                  byte[] def)

Specified by:

getByteArray in class java.util.prefs.Preferences

keys

public java.lang.String[] keys()

Specified by:

keys in class java.util.prefs.Preferences

childrenNames

public java.lang.String[] childrenNames()
                                 throws java.util.prefs.BackingStoreException

Specified by:

childrenNames in class java.util.prefs.Preferences

Throws:

java.util.prefs.BackingStoreException

parent

public java.util.prefs.Preferences parent()

Specified by:

parent in class java.util.prefs.Preferences

node

public java.util.prefs.Preferences node(java.lang.String pathName)

Specified by:

node in class java.util.prefs.Preferences

nodeExists

public boolean nodeExists(java.lang.String pathName)
                   throws java.util.prefs.BackingStoreException

Specified by:

nodeExists in class java.util.prefs.Preferences

Throws:

java.util.prefs.BackingStoreException

removeNode

public void removeNode()
                throws java.util.prefs.BackingStoreException

Specified by:

removeNode in class java.util.prefs.Preferences

Throws:

java.util.prefs.BackingStoreException

name

public java.lang.String name()

Specified by:

name in class java.util.prefs.Preferences

absolutePath

public java.lang.String absolutePath()

Specified by:

absolutePath in class java.util.prefs.Preferences

isUserNode

public boolean isUserNode()

Specified by:

isUserNode in class java.util.prefs.Preferences

toString

public java.lang.String toString()

Specified by:

toString in class java.util.prefs.Preferences

flush

public void flush()
           throws java.util.prefs.BackingStoreException

Specified by:

flush in class java.util.prefs.Preferences

Throws:

java.util.prefs.BackingStoreException

sync

public void sync()
          throws java.util.prefs.BackingStoreException

Specified by:

sync in class java.util.prefs.Preferences

Throws:

java.util.prefs.BackingStoreException

addPreferenceChangeListener

public void addPreferenceChangeListener(java.util.prefs.PreferenceChangeListener pcl)

Specified by:

addPreferenceChangeListener in class java.util.prefs.Preferences

removePreferenceChangeListener

public void removePreferenceChangeListener(java.util.prefs.PreferenceChangeListener pcl)

Specified by:

removePreferenceChangeListener in class java.util.prefs.Preferences

addNodeChangeListener

public void addNodeChangeListener(java.util.prefs.NodeChangeListener ncl)

Specified by:

addNodeChangeListener in class java.util.prefs.Preferences

removeNodeChangeListener

public void removeNodeChangeListener(java.util.prefs.NodeChangeListener ncl)

Specified by:

removeNodeChangeListener in class java.util.prefs.Preferences

exportNode

public void exportNode(java.io.OutputStream os)
                throws java.io.IOException,
                       java.util.prefs.BackingStoreException

Specified by:

exportNode in class java.util.prefs.Preferences

Throws:

java.io.IOException

java.util.prefs.BackingStoreException

exportSubtree

public void exportSubtree(java.io.OutputStream os)
                   throws java.io.IOException,
                          java.util.prefs.BackingStoreException

Specified by:

exportSubtree in class java.util.prefs.Preferences

Throws:

java.io.IOException

java.util.prefs.BackingStoreException

systemNodeForPackage

public static java.util.prefs.Preferences systemNodeForPackage(java.lang.Class<?> c)

userNodeForPackage

public static java.util.prefs.Preferences userNodeForPackage(java.lang.Class<?> c)