Package org.apache.juneau.config

Class ConfigPropertySource

java.lang.Object

org.apache.juneau.config.ConfigPropertySource

All Implemented Interfaces:

PropertySource

public class ConfigPropertySource
extends Object
implements PropertySource

PropertySource adapter for Config.

Constructor Summary

Constructors

Constructor	Description
ConfigPropertySource(Config config)	Constructor.

Method Summary

Modifier and Type	Method	Description
PropertyLookupResult	get(String name)	Returns a property in this property source.

Methods inherited from class java.lang.Object

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

Constructor Details

ConfigPropertySource

public ConfigPropertySource(Config config)

Constructor.

Parameters:

config - The wrapped config.
Can be null (all lookups return PropertyLookupResult.missing()).

Method Details

get

public PropertyLookupResult get(String name)

Description copied from interface: PropertySource

Returns a property in this property source.

Specified by:

get in interface PropertySource

Parameters:

name - The property name.

Returns:

The property lookup result:

• PropertyLookupResult.missing() if this source does not define the key.
• PropertyLookupResult.present(Optional) with Optional.empty() if the key exists with a null value.
• PropertyLookupResult.present(Optional) with a value if the key exists with a non-null value.