org.tynamo.shiro.extension.authz.aop

Class AopHelper

java.lang.Object

org.tynamo.shiro.extension.authz.aop.AopHelper

public class AopHelper
extends Object

Simple util class, help work with annotations and create interceptors based on annotations.

Constructor Summary

Constructors

Constructor and Description
AopHelper()

Method Summary

Modifier and Type	Method and Description
static org.apache.shiro.authz.aop.AuthorizingAnnotationHandler	createHandler(Annotation annotation) Create AuthorizingAnnotationHandler for annotation.
static List<SecurityInterceptor>	createSecurityInterceptors(Method method, Class<?> clazz) Create list of SecurityInterceptor instances for method.
static List<SecurityInterceptor>	createSecurityInterceptorsSeeingInterfaces(Method method, Class<?> targetClass) Create list of SecurityInterceptor instances for method.
static Method	findTargetMethod(Method method, Class<?> targetClass) Find the target method of interface.
static Collection<Class<? extends Annotation>>	getAutorizationAnnotationClasses()
static boolean	isInterceptOnClassAnnotation(int modifiers) Rule under which determined the fate of the class contains annotation.

Methods inherited from class java.lang.Object

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

Constructor Detail

AopHelper

public AopHelper()

Method Detail

createHandler

public static org.apache.shiro.authz.aop.AuthorizingAnnotationHandler createHandler(Annotation annotation)

Create AuthorizingAnnotationHandler for annotation.

Parameters:

annotation - the given annotation

Returns:

Returns implementation for this AuthorizingAnnotationHandler

createSecurityInterceptors

public static List<SecurityInterceptor> createSecurityInterceptors(Method method,
                                                                   Class<?> clazz)

Create list of SecurityInterceptor instances for method. This method search all method and class annotations and use annotation data for create interceptors. This method considers only those annotations that have been declared in the set through parameters of the method and class, regardless of the inheritance or interface implementations

Parameters:

method -

clazz -

Returns:

createSecurityInterceptorsSeeingInterfaces

public static List<SecurityInterceptor> createSecurityInterceptorsSeeingInterfaces(Method method,
                                                                                   Class<?> targetClass)

Create list of SecurityInterceptor instances for method. This method search all method and class annotations and use annotation data for create interceptors. In contrast of the createSecurityInterceptors(Method, Class), this method looking for the annotations in all interfaces, witch implement the targetClass. The following rules

• If annotation on class presents, will be intercepted all methods in the class, that satisfy the rule.
• Annotations on methods are not inherited.
• Annotations on classes are not inherited.
• The annotations are searched in all interfaces, witch implement the targetClass.

Parameters:

method -

targetClass -

Returns:

findTargetMethod

public static Method findTargetMethod(Method method,
                                      Class<?> targetClass)

Find the target method of interface. Ensure this: If a class have an interface, then method parameter from interface and targetClass implementation.

isInterceptOnClassAnnotation

public static boolean isInterceptOnClassAnnotation(int modifiers)

Rule under which determined the fate of the class contains annotation. All public and protected methods.

getAutorizationAnnotationClasses

public static Collection<Class<? extends Annotation>> getAutorizationAnnotationClasses()