net.sf.doolin.gui.service.support
Class DefaultGUIPreferences

java.lang.Object
  net.sf.doolin.gui.service.support.AbstractGUIPreferences
      net.sf.doolin.gui.service.support.DefaultGUIPreferences

All Implemented Interfaces:

GUIPreferences

public class DefaultGUIPreferences
extends AbstractGUIPreferences

Implementation of preferences based on default JDK preferences implementation.

Author:

Damien Coraboeuf

See Also:

GUIPreferences

Constructor Summary

DefaultGUIPreferences()

Method Summary

void	delete(String key) Deletes a preference entry.
Boolean	getBoolean(String key, Boolean defaultValue) Get a preference value as a boolean
File	getFile(String key) Gets a preference value as a file.
Integer	getInt(String key, Integer defaultValue) Get a preference value as an integer
Long	getLong(String key, Long defaultValue) Get a preference value as a long
String	getString(String key, String defaultValue) Get a preference value as a string
protected void	init() Initializes the preferences.
void	save() Saves the preferences in the back store
void	setBoolean(String key, Boolean value) Sets a preference value as a string
void	setFile(String key, File file) Sets a preference value as a file.
void	setInt(String key, Integer value) Sets a preference value as an integer
void	setLong(String key, Long value) Sets a preference value as a long
void	setString(String key, String value) Sets a preference value as a string
protected void	syncInit() Actual initialization.

Methods inherited from class net.sf.doolin.gui.service.support.AbstractGUIPreferences

restoreMemento, saveMemento

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultGUIPreferences

public DefaultGUIPreferences()

Method Detail

init

protected void init()

Initializes the preferences.

syncInit

protected void syncInit()

Actual initialization. This method is called only once in the life-cycle of the preferences and is synchronized.

getBoolean

public Boolean getBoolean(String key,
                          Boolean defaultValue)

Description copied from interface: GUIPreferences

Get a preference value as a boolean

Parameters:

key - Preference key

defaultValue - Default value if the key is not defined

Returns:

Preference value

getInt

public Integer getInt(String key,
                      Integer defaultValue)

Description copied from interface: GUIPreferences

Get a preference value as an integer

Parameters:

key - Preference key

defaultValue - Default value if the key is not defined

Returns:

Preference value

getLong

public Long getLong(String key,
                    Long defaultValue)

Description copied from interface: GUIPreferences

Get a preference value as a long

Parameters:

key - Preference key

defaultValue - Default value if the key is not defined

Returns:

Preference value

getString

public String getString(String key,
                        String defaultValue)

Description copied from interface: GUIPreferences

Get a preference value as a string

Parameters:

key - Preference key

defaultValue - Default value if the key is not defined

Returns:

Preference value

save

public void save()

Description copied from interface: GUIPreferences

Saves the preferences in the back store

setBoolean

public void setBoolean(String key,
                       Boolean value)

Description copied from interface: GUIPreferences

Sets a preference value as a string

Parameters:

key - Preference key

value - Value to store

setInt

public void setInt(String key,
                   Integer value)

Description copied from interface: GUIPreferences

Sets a preference value as an integer

Parameters:

key - Preference key

value - Value to store

setLong

public void setLong(String key,
                    Long value)

Description copied from interface: GUIPreferences

Sets a preference value as a long

Parameters:

key - Preference key

value - Value to store

setString

public void setString(String key,
                      String value)

Description copied from interface: GUIPreferences

Sets a preference value as a string

Parameters:

key - Preference key

value - Value to store

getFile

public File getFile(String key)

Description copied from interface: GUIPreferences

Gets a preference value as a file.

Parameters:

key - Preference key

Returns:

File or null if not found

setFile

public void setFile(String key,
                    File file)

Description copied from interface: GUIPreferences

Sets a preference value as a file.

Parameters:

key - Preference key

file - File to store

delete

public void delete(String key)

Description copied from interface: GUIPreferences

Deletes a preference entry.

Parameters:

key - Preference entry key