Module dev.orne.config

Package dev.orne.config.impl

Class PreferencesConfigImpl

java.lang.Object

dev.orne.config.impl.AbstractConfig

dev.orne.config.impl.AbstractMutableConfig

dev.orne.config.impl.AbstractWatchableConfig

dev.orne.config.impl.PreferencesConfigImpl

All Implemented Interfaces:

Config

Direct Known Subclasses:

PreferencesMutableConfigImpl

@API(status=INTERNAL,
     since="1.0")
public class PreferencesConfigImpl
extends AbstractWatchableConfig

Implementation of Config based on Java Preferences.

Since:

0.1

Version:

1.0, 2019-07, 2.0, 2025-05

Author:

(w) Iker Hernaez

See Also:

• Config
• Preferences

Field Summary

Fields inherited from class dev.orne.config.impl.AbstractConfig

KEY_BLANK_ERR

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PreferencesConfigImpl(ConfigOptions options, MutableConfigOptions mutableOptions, PreferencesConfigOptions preferencesOptions)	Creates a new instance.
	PreferencesConfigImpl(ConfigOptions options, PreferencesConfigOptions preferencesOptions)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
protected boolean	containsInt(String key)	Returns true if the property with the key passed as argument has been configured in this configuration instance.
protected @Nullable String	getInt(String key)	Returns the value of the configuration property as String.
protected Stream<String>	getKeysInt()	Returns the configuration property keys contained in this configuration instance .
protected Preferences	getPreferences()	Returns the preferences node to use as storage of configuration parameters.
protected boolean	isEmptyInt()	Returns true if this configuration instance contains no property.

Methods inherited from class dev.orne.config.impl.AbstractWatchableConfig

addListener, getEvents, notifyLocalChanges, notifyParentChanges, remove, removeListener, set

Methods inherited from class dev.orne.config.impl.AbstractMutableConfig

getEncoder, removeInt, setInt

Methods inherited from class dev.orne.config.impl.AbstractConfig

contains, get, getDecoder, getDecorator, getKeys, getParent, getResolver, getUndecored, isEmpty, isOverrideParentProperties

Methods inherited from class java.lang.Object

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

Methods inherited from interface dev.orne.config.Config

as, get, get, getBoolean, getBoolean, getBoolean, getInteger, getInteger, getInteger, getKeys, getKeys, getLong, getLong, getLong, subset

Constructor Details

PreferencesConfigImpl

public PreferencesConfigImpl(ConfigOptions options,
 PreferencesConfigOptions preferencesOptions)

Creates a new instance.

Parameters:

options - The configuration builder options.

preferencesOptions - The preferences based configuration builder options.

PreferencesConfigImpl

protected PreferencesConfigImpl(ConfigOptions options,
 MutableConfigOptions mutableOptions,
 PreferencesConfigOptions preferencesOptions)

Creates a new instance.

Parameters:

options - The configuration builder options.

mutableOptions - The mutable configuration builder options.

preferencesOptions - The preferences based configuration builder options.

Method Details

getPreferences

protected Preferences getPreferences()

Returns the preferences node to use as storage of configuration parameters.

Returns:

The preferences node.

isEmptyInt

protected boolean isEmptyInt()

Returns true if this configuration instance contains no property.

Parent configuration

Specified by:

isEmptyInt in class AbstractConfig

Returns:

Returns true if the configuration contains no property.

containsInt

protected boolean containsInt(String key)

Returns true if the property with the key passed as argument has been configured in this configuration instance.

Specified by:

containsInt in class AbstractConfig

Parameters:

key - The configuration property.

Returns:

Returns true if the property has been configured.

getKeysInt

protected Stream<String> getKeysInt()

Returns the configuration property keys contained in this configuration instance .

Specified by:

getKeysInt in class AbstractConfig

Returns:

The configuration property keys.

getInt

protected @Nullable String getInt(String key)

Returns the value of the configuration property as String.

Specified by:

getInt in class AbstractConfig

Parameters:

key - The configuration property.

Returns:

The configuration parameter value.