Module io.helidon.config

Package io.helidon.config

Class DeprecatedConfig

java.lang.Object

io.helidon.config.DeprecatedConfig

public final class DeprecatedConfig
extends Object

A utility class to handle configuration properties that should no longer be used.

For one major release, the property is retrieved through this class, to warn about the usage. In next major release, the deprecated property is removed (as is use of this class).

Method Summary

Modifier and Type	Method	Description
static Config	get(Config config, String currentKey, String deprecatedKey)	Get a value from config, attempting to read both the keys.

Methods inherited from class java.lang.Object

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

Method Details

get

public static Config get(Config config,
 String currentKey,
 String deprecatedKey)

Get a value from config, attempting to read both the keys. Warning is logged if either the current key is not defined, or both the keys are defined.

Parameters:

config - configuration instance

currentKey - key that should be used

deprecatedKey - key that should not be used

Returns:

config node of the current key if exists, of the deprecated key if it does not, missing node otherwise