org.jboss.resteasy.cdi

Class Utils

java.lang.Object

org.jboss.resteasy.cdi.Utils

public class Utils
extends Object

Utility methods for detecting CDI scopes and JAX-RS components.

Author:

Jozef Hartinger

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static boolean	isJaxrsAnnotatedClass(Class<?> clazz) Finds out if a given class is decorated with JAX-RS annotations.
static boolean	isJaxrsComponent(Class<?> clazz) Find out if a given class is a JAX-RS component
static boolean	isJaxrsResource(Class<?> clazz) Returns true if and only if the given class is a JAX-RS root resource or a sub-resource.
static boolean	isScopeDefined(javax.enterprise.inject.spi.AnnotatedType<?> annotatedType, javax.enterprise.inject.spi.BeanManager manager) Find out if a given annotated type is explicitly bound to a scope.

Methods inherited from class java.lang.Object

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

Constructor Detail

Utils

public Utils()

Method Detail

isJaxrsAnnotatedClass

public static boolean isJaxrsAnnotatedClass(Class<?> clazz)

Finds out if a given class is decorated with JAX-RS annotations. Interfaces of the class are not scanned for JAX-RS annotations.

Parameters:

clazz - class

Returns:

true if a given interface has @Path annotation or if any of its methods is decorated with @Path annotation or a request method designator.

isJaxrsResource

public static boolean isJaxrsResource(Class<?> clazz)

Returns true if and only if the given class is a JAX-RS root resource or a sub-resource. The class itself as well as its interfaces are scanned for JAX-RS annotations.

Parameters:

clazz - class

Returns:

true if the given class is JAX-RS resource or sub-resource

isJaxrsComponent

public static boolean isJaxrsComponent(Class<?> clazz)

Find out if a given class is a JAX-RS component

Parameters:

clazz - class

Returns:

true if and only if a give class is a JAX-RS resource, provider or javax.ws.rs.core.Application subclass.

isScopeDefined

public static boolean isScopeDefined(javax.enterprise.inject.spi.AnnotatedType<?> annotatedType,
                                     javax.enterprise.inject.spi.BeanManager manager)

Find out if a given annotated type is explicitly bound to a scope.

Parameters:

annotatedType - annotated type

manager - bean manager

Returns:

true if and only if a given annotated type is annotated with a scope annotation or with a stereotype which (transitively) declares a scope