org.apache.juneau.rest.springboot

Class SpringRestResourceResolver

java.lang.Object

org.apache.juneau.FuzzyResourceResolver

org.apache.juneau.rest.BasicRestResourceResolver

org.apache.juneau.rest.springboot.SpringRestResourceResolver

All Implemented Interfaces:

ResourceResolver, RestResourceResolver

public class SpringRestResourceResolver
extends BasicRestResourceResolver

Implementation of a RestResourceResolver for resolving resource classes using Spring.

Used for resolving resource classes defined via Rest.children().

A typical usage pattern for registering a Juneau REST resource class is shown below:

@Configuration public class MySpringConfiguration { @AutoWired private static volatile ApplicationContext appContext; @Bean public RestResourceResolver restResourceResolver(ApplicationContext appContext) { return new SpringRestResourceResolver(appContext); } @Bean public RootRest root(RestResourceResolver resolver) { return new RootRest().setRestResourceResolver(resolver); } @Bean public ServletRegistrationBean rootRegistration(RootRest root) { return new ServletRegistrationBean(root, CONTEXT_ROOT, CONTEXT_ROOT+"/", CONTEXT_ROOT+"/*"); }

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.juneau.rest.RestResourceResolver

RestResourceResolver.Null

Field Summary

Fields inherited from interface org.apache.juneau.ResourceResolver

BASIC, FUZZY

Constructor Summary

Constructors

Constructor and Description
SpringRestResourceResolver(org.springframework.context.ApplicationContext ctx) Constructor.

Method Summary

Modifier and Type	Method and Description
<T> T	resolve(Object parent, Class<T> c, RestContextBuilder builder, Object... args) Resolves the specified class to a resource object.

Methods inherited from class org.apache.juneau.FuzzyResourceResolver

resolve

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.juneau.ResourceResolver

resolve

Constructor Detail

SpringRestResourceResolver

public SpringRestResourceResolver(org.springframework.context.ApplicationContext ctx)

Constructor.

Parameters:

ctx - The spring application context object.

Method Detail

resolve

public <T> T resolve(Object parent,
                     Class<T> c,
                     RestContextBuilder builder,
                     Object... args)

Description copied from interface: RestResourceResolver

Resolves the specified class to a resource object.

Subclasses can override this method to provide their own custom resolution.

The default implementation simply creates a new class instance using Class.newInstance().

Specified by:

resolve in interface RestResourceResolver

Overrides:

resolve in class BasicRestResourceResolver

Parameters:

parent - The parent resource (i.e. the instance whose class has the @Rest(children) annotation.

c - The class to resolve.

builder - The initialization configuration for the resource.

args - Optional arguments to pass to constructor

Returns:

The instance of that class.