com.opera.core.systems.preferences
Class OperaScopePreferences

java.lang.Object
  com.opera.core.systems.preferences.AbstractOperaPreferences
      com.opera.core.systems.preferences.OperaScopePreferences

All Implemented Interfaces:

OperaPreferences, Iterable<OperaPreferences.OperaPreference>

public class OperaScopePreferences
extends AbstractOperaPreferences

OperaScopePreferences allows updating preferences inside Opera using the Scope protocol using the common OperaPreferences interface. The prefs service will be written to upon alteration of any preference.

See Also:

OperaFilePreferences

Nested Class Summary

static class

OperaScopePreferences.ScopePreference Allows setting Opera preferences in Opera in addition to keeping the local cache of preferences up to date.

Nested classes/interfaces inherited from class com.opera.core.systems.preferences.AbstractOperaPreferences

AbstractOperaPreferences.AbstractPreference

Nested classes/interfaces inherited from interface com.opera.core.systems.preferences.OperaPreferences

OperaPreferences.OperaPreference

Field Summary

protected IPrefs

service

Fields inherited from class com.opera.core.systems.preferences.AbstractOperaPreferences

preferences

Constructor Summary

OperaScopePreferences(IPrefs prefsService)

Method Summary

OperaScopePreferences.ScopePreference	get(String section, String key) Returns the preference with the given section and key values.
void	resetAll() Resets all preferences' values to their default value.
void	set(OperaPreferences.OperaPreference preference) Sets the given preference.
void	set(String section, String key, Object value) Sets the given preference information.

Methods inherited from class com.opera.core.systems.preferences.AbstractOperaPreferences

all, iterator, merge, size

Methods inherited from class java.lang.Object

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

Field Detail

service

protected IPrefs service

Constructor Detail

OperaScopePreferences

public OperaScopePreferences(IPrefs prefsService)

Method Detail

set

public void set(OperaPreferences.OperaPreference preference)

Description copied from interface: OperaPreferences

Sets the given preference. If a previous preference with the same section and key names exist, it will be replaced by the given preference.

Specified by:

set in interface OperaPreferences

Overrides:

set in class AbstractOperaPreferences

Parameters:

preference - the preference to add or update

set

public void set(String section,
                String key,
                Object value)

Description copied from interface: OperaPreferences

Sets the given preference information. If a previous preference with the same section and key names exist, it will be replaced by the given preference. This is a shortcut for the OperaPreferences.set(OperaPreference) method.

Specified by:

set in interface OperaPreferences

Overrides:

set in class AbstractOperaPreferences

Parameters:

section - the section name, can be case-insensitive

key - the key name, can be case-insensitive

value - the new value (will be treated as a String in Opera

get

public OperaScopePreferences.ScopePreference get(String section,
                                                 String key)

Description copied from interface: OperaPreferences

Returns the preference with the given section and key values.

Specified by:

get in interface OperaPreferences

Overrides:

get in class AbstractOperaPreferences

Parameters:

section - the section name, can be case-insensitive

key - the key name, can be case-insensitive

Returns:

the preference requested

resetAll

public void resetAll()

Resets all preferences' values to their default value.