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

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

All Implemented Interfaces:

GUIPreferences

public class PropertyFileGUIPreferences
extends AbstractGUIPreferences

This implementation saves preferences in a local property file.

Author:

Damien Coraboeuf

Constructor Summary

PropertyFileGUIPreferences()

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.
String	getFilePath() Gets the relative file path to the preferences 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() Lazily initialises the preferences by loading them.
protected void	load() Actually loads 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	setFilePath(String filePath) Sets the relative file path to the preferences file (may be local).
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

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

PropertyFileGUIPreferences

public PropertyFileGUIPreferences()

Method Detail

getFilePath

public String getFilePath()

Gets the relative file path to the preferences file.

Returns:

Relative file path

setFilePath

public void setFilePath(String filePath)

Sets the relative file path to the preferences file (may be local).

Parameters:

filePath - Relative file path

init

protected void init()

Lazily initialises the preferences by loading them.

See Also:

load()

load

protected void load()

Actually loads the preferences.

delete

public void delete(String key)

Description copied from interface: GUIPreferences

Deletes a preference entry.

Parameters:

key - Preference entry key

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

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

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

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

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