Class DefaultOptionResolver

java.lang.Object

build.codemodel.dependency.injection.DefaultOptionResolver

All Implemented Interfaces:

Resolver<Object>

public class DefaultOptionResolver
extends Object
implements Resolver<Object>

A Resolver that instantiates Option subclasses via their Default-annotated factory (no-arg constructor, static method, or static field) when no other resolver provides them.

This is the fallback resolver for Option types: if the primary ConfigurationResolver returns empty (because the Configuration bag doesn't contain that option), this resolver creates a default instance using the Default annotation.

Author:

reed.vonredwitz

See Also:

• Default
• ConfigurationResolver

Method Summary

Modifier and Type	Method	Description
static DefaultOptionResolver	of(InjectionFramework framework)	Creates a DefaultOptionResolver.
Optional<? extends Binding<Object>>	resolve(Dependency dependency)	Attempts to resolve a value for the type specified by the Dependency.

Methods inherited from class Object

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

Method Details

resolve

public Optional<? extends Binding<Object>> resolve(Dependency dependency)

Description copied from interface: Resolver

Attempts to resolve a value for the type specified by the Dependency.

Specified by:

resolve in interface Resolver<Object>

Parameters:

dependency - the Dependency

Returns:

the Optional value if resolvable, Optional.empty() otherwise

of

public static DefaultOptionResolver of(InjectionFramework framework)

Creates a DefaultOptionResolver.

Parameters:

framework - the InjectionFramework

Returns:

a new DefaultOptionResolver