org.forgerock.config.resolvers

Class EnvironmentVariableResolver

java.lang.Object

org.forgerock.config.resolvers.EnvironmentVariableResolver

All Implemented Interfaces:

PropertyResolver

public class EnvironmentVariableResolver
extends Object
implements PropertyResolver

A property accessor that allows access to environment variables. Keys will be transformed from dot notation following these rules: 1) periods (.) are converted to under scores (_) and all character are transformed to uppercase using String.toUpperCase(Locale) where the locale is Locale.ROOT

Method Summary

Modifier and Type	Method and Description
Optional<String>	getProperty(String key) Returns the value of the specified property.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.forgerock.config.resolvers.PropertyResolver

getProperty

Method Detail

getProperty

public Optional<String> getProperty(String key)

Description copied from interface: PropertyResolver

Returns the value of the specified property. The method returns an empty Optional if the property is not found.

Specified by:

getProperty in interface PropertyResolver

Parameters:

key - The name of the requested property. The key can't be null.

Returns:

An Optional string that contains the value of the requested property, or empty Optional if property is undefined.

toString

public String toString()

Overrides:

toString in class Object