Package org.kiwiproject.config.provider.util

Class SinglePropertyResolver

java.lang.Object

org.kiwiproject.config.provider.util.SinglePropertyResolver

public class SinglePropertyResolver
extends Object

Constructor Summary

Constructors

Constructor	Description
SinglePropertyResolver()

Method Summary

Modifier and Type	Method	Description
static <T> ResolverResult<T>	resolveProperty(PropertyResolutionSettings<T> settings)	Resolves a configuration property in the following order: System property with the given system property key System property with the default system property key Environment variable with the given variable name Environment variable with the default variable name The value from an external configuration file with the given key The value from an external configuration file with the default key The value from a given supplier The value explicitly given
static ResolverResult<String>	resolveStringProperty(PropertyResolutionSettings<String> settings)

Methods inherited from class java.lang.Object

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

Constructor Detail

SinglePropertyResolver

public SinglePropertyResolver()

Method Detail

resolveStringProperty

public static ResolverResult<String> resolveStringProperty(PropertyResolutionSettings<String> settings)

resolveProperty

public static <T> ResolverResult<T> resolveProperty(PropertyResolutionSettings<T> settings)

Resolves a configuration property in the following order:

1. System property with the given system property key
2. System property with the default system property key
3. Environment variable with the given variable name
4. Environment variable with the default variable name
5. The value from an external configuration file with the given key
6. The value from an external configuration file with the default key
7. The value from a given supplier
8. The value explicitly given

Type Parameters:

T - The type of the value to be returned

Parameters:

settings - A set of settings to figure out the resolution process

Returns:

The resolved value