Package org.jabylon.common.util

Class DelegatingPreferences

java.lang.Object

org.jabylon.common.util.DelegatingPreferences

All Implemented Interfaces:

Serializable, org.osgi.service.prefs.Preferences

public class DelegatingPreferences
extends Object
implements org.osgi.service.prefs.Preferences, Serializable

Author:

Johannes Utzig (jutzig.dev@googlemail.com)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
DelegatingPreferences(org.osgi.service.prefs.Preferences delegate)

Method Summary

Modifier and Type	Method	Description
String	absolutePath()
String[]	childrenNames()
void	clear()
void	flush()
String	get(String key, String def)
boolean	getBoolean(String key, boolean def)
byte[]	getByteArray(String key, byte[] def)
double	getDouble(String key, double def)
float	getFloat(String key, float def)
int	getInt(String key, int def)
long	getLong(String key, long def)
boolean	isDirty()
String[]	keys()
String	name()
org.osgi.service.prefs.Preferences	node(String pathName)
boolean	nodeExists(String pathName)
org.osgi.service.prefs.Preferences	parent()
void	put(String key, String value)
void	putBoolean(String key, boolean value)
void	putByteArray(String key, byte[] value)
void	putDouble(String key, double value)
void	putFloat(String key, float value)
void	putInt(String key, int value)
void	putLong(String key, long value)
void	remove(String key)
void	removeNode()
protected void	setValue(String key, Object value)
void	sync()

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingPreferences

public DelegatingPreferences(org.osgi.service.prefs.Preferences delegate)

Method Detail

put

public void put(String key,
                String value)

Specified by:

put in interface org.osgi.service.prefs.Preferences

get

public String get(String key,
                  String def)

Specified by:

get in interface org.osgi.service.prefs.Preferences

remove

public void remove(String key)

Specified by:

remove in interface org.osgi.service.prefs.Preferences

clear

public void clear()
           throws org.osgi.service.prefs.BackingStoreException

Specified by:

clear in interface org.osgi.service.prefs.Preferences

Throws:

org.osgi.service.prefs.BackingStoreException

putInt

public void putInt(String key,
                   int value)

Specified by:

putInt in interface org.osgi.service.prefs.Preferences

getInt

public int getInt(String key,
                  int def)

Specified by:

getInt in interface org.osgi.service.prefs.Preferences

putLong

public void putLong(String key,
                    long value)

Specified by:

putLong in interface org.osgi.service.prefs.Preferences

getLong

public long getLong(String key,
                    long def)

Specified by:

getLong in interface org.osgi.service.prefs.Preferences

putBoolean

public void putBoolean(String key,
                       boolean value)

Specified by:

putBoolean in interface org.osgi.service.prefs.Preferences

getBoolean

public boolean getBoolean(String key,
                          boolean def)

Specified by:

getBoolean in interface org.osgi.service.prefs.Preferences

putFloat

public void putFloat(String key,
                     float value)

Specified by:

putFloat in interface org.osgi.service.prefs.Preferences

getFloat

public float getFloat(String key,
                      float def)

Specified by:

getFloat in interface org.osgi.service.prefs.Preferences

putDouble

public void putDouble(String key,
                      double value)

Specified by:

putDouble in interface org.osgi.service.prefs.Preferences

getDouble

public double getDouble(String key,
                        double def)

Specified by:

getDouble in interface org.osgi.service.prefs.Preferences

putByteArray

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

Specified by:

putByteArray in interface org.osgi.service.prefs.Preferences

getByteArray

public byte[] getByteArray(String key,
                           byte[] def)

Specified by:

getByteArray in interface org.osgi.service.prefs.Preferences

keys

public String[] keys()
              throws org.osgi.service.prefs.BackingStoreException

Specified by:

keys in interface org.osgi.service.prefs.Preferences

Throws:

org.osgi.service.prefs.BackingStoreException

childrenNames

public String[] childrenNames()
                       throws org.osgi.service.prefs.BackingStoreException

Specified by:

childrenNames in interface org.osgi.service.prefs.Preferences

Throws:

org.osgi.service.prefs.BackingStoreException

parent

public org.osgi.service.prefs.Preferences parent()

Specified by:

parent in interface org.osgi.service.prefs.Preferences

node

public org.osgi.service.prefs.Preferences node(String pathName)

Specified by:

node in interface org.osgi.service.prefs.Preferences

nodeExists

public boolean nodeExists(String pathName)
                   throws org.osgi.service.prefs.BackingStoreException

Specified by:

nodeExists in interface org.osgi.service.prefs.Preferences

Throws:

org.osgi.service.prefs.BackingStoreException

removeNode

public void removeNode()
                throws org.osgi.service.prefs.BackingStoreException

Specified by:

removeNode in interface org.osgi.service.prefs.Preferences

Throws:

org.osgi.service.prefs.BackingStoreException

name

public String name()

Specified by:

name in interface org.osgi.service.prefs.Preferences

absolutePath

public String absolutePath()

Specified by:

absolutePath in interface org.osgi.service.prefs.Preferences

flush

public void flush()
           throws org.osgi.service.prefs.BackingStoreException

Specified by:

flush in interface org.osgi.service.prefs.Preferences

Throws:

org.osgi.service.prefs.BackingStoreException

sync

public void sync()
          throws org.osgi.service.prefs.BackingStoreException

Specified by:

sync in interface org.osgi.service.prefs.Preferences

Throws:

org.osgi.service.prefs.BackingStoreException

isDirty

public boolean isDirty()

setValue

protected void setValue(String key,
                        Object value)