com.cinchapi.concourse.config

Class PreferencesHandler

Object

Configuration

PreferencesHandler

Direct Known Subclasses:

ConcourseClientPreferences, ConcourseServerPreferences

public class PreferencesHandler
extends Configuration

A PreferencesHandler parses a .prefs file for programmatic management (i.e. reading/writing values).

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PreferencesHandler(Path... files) Construct a new instance.

Method Summary

Modifier and Type	Method and Description
<T extends Enum<T>> T	getEnum(String key, T defaultValue) Get the enum value associated with the given key.
long	getSize(String key, long defaultValue) Get the size description associated with the given key.

Methods inherited from class Configuration

get, get, getOrDefault, getOrDefault, override, set

Methods inherited from class Object

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

Constructor Detail

PreferencesHandler

protected PreferencesHandler(Path... files)

Construct a new instance.

Parameters:

file - the absolute path to the preferences files (relative paths will resolve to the user's home directory)

Method Detail

getSize

public long getSize(String key,
                    long defaultValue)

Get the size description associated with the given key. If the key doesn't map to an existing object, the defaultValue is returned.

Parameters:

key -

defaultValue -

Returns:

the associated size description if key is found, defaultValue otherwise

getEnum

public <T extends Enum<T>> T getEnum(String key,
                                     T defaultValue)

Get the enum value associated with the given key. If the key doesn't map to an existing object or the mapped value is not a valid enum, the defaultValue is returned

Parameters:

key -

defaultValue -

Returns:

the associated enum if key is found, defaultValue otherwise