org.springframework.security.access.annotation

Class SecuredAnnotationSecurityMetadataSource

java.lang.Object

org.springframework.security.access.method.AbstractMethodSecurityMetadataSource

org.springframework.security.access.method.AbstractFallbackMethodSecurityMetadataSource

org.springframework.security.access.annotation.SecuredAnnotationSecurityMetadataSource

All Implemented Interfaces:

org.springframework.aop.framework.AopInfrastructureBean, MethodSecurityMetadataSource, SecurityMetadataSource

public class SecuredAnnotationSecurityMetadataSource
extends AbstractFallbackMethodSecurityMetadataSource

Sources method security metadata from Spring Security's Secured annotation.

Can also be used with custom security annotations by injecting an AnnotationMetadataExtractor. The annotation type will then be obtained from the generic parameter type supplied to this interface

Author:

Ben Alex, Luke Taylor

Field Summary

Fields inherited from class org.springframework.security.access.method.AbstractMethodSecurityMetadataSource

logger

Constructor Summary

Constructors

Constructor and Description
SecuredAnnotationSecurityMetadataSource()
SecuredAnnotationSecurityMetadataSource(AnnotationMetadataExtractor annotationMetadataExtractor)

Method Summary

Modifier and Type	Method and Description
protected java.util.Collection<ConfigAttribute>	findAttributes(java.lang.Class<?> clazz) Obtains the security metadata registered against the specified class.
protected java.util.Collection<ConfigAttribute>	findAttributes(java.lang.reflect.Method method, java.lang.Class<?> targetClass) Obtains the security metadata applicable to the specified method invocation.
java.util.Collection<ConfigAttribute>	getAllConfigAttributes() If available, returns all of the ConfigAttributes defined by the implementing class.

Methods inherited from class org.springframework.security.access.method.AbstractFallbackMethodSecurityMetadataSource

getAttributes

Methods inherited from class org.springframework.security.access.method.AbstractMethodSecurityMetadataSource

getAttributes, supports

Methods inherited from class java.lang.Object

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

Constructor Detail

SecuredAnnotationSecurityMetadataSource

public SecuredAnnotationSecurityMetadataSource()

SecuredAnnotationSecurityMetadataSource

public SecuredAnnotationSecurityMetadataSource(AnnotationMetadataExtractor annotationMetadataExtractor)

Method Detail

findAttributes

protected java.util.Collection<ConfigAttribute> findAttributes(java.lang.Class<?> clazz)

Description copied from class: AbstractFallbackMethodSecurityMetadataSource

Obtains the security metadata registered against the specified class.

Subclasses should only return metadata expressed at a class level. Subclasses should NOT aggregate metadata for each method registered against a class, as the abstract superclass will separate invoke AbstractFallbackMethodSecurityMetadataSource.findAttributes(Method, Class) for individual methods as appropriate.

Specified by:

findAttributes in class AbstractFallbackMethodSecurityMetadataSource

Parameters:

clazz - the target class for the invocation (never null)

Returns:

the security metadata (or null if no metadata applies)

findAttributes

protected java.util.Collection<ConfigAttribute> findAttributes(java.lang.reflect.Method method,
                                                               java.lang.Class<?> targetClass)

Description copied from class: AbstractFallbackMethodSecurityMetadataSource

Obtains the security metadata applicable to the specified method invocation.

Note that the Method.getDeclaringClass() may not equal the targetClass. Both parameters are provided to assist subclasses which may wish to provide advanced capabilities related to method metadata being "registered" against a method even if the target class does not declare the method (i.e. the subclass may only inherit the method).

Specified by:

findAttributes in class AbstractFallbackMethodSecurityMetadataSource

Parameters:

method - the method for the current invocation (never null)

targetClass - the target class for the invocation (may be null)

Returns:

the security metadata (or null if no metadata applies)

getAllConfigAttributes

public java.util.Collection<ConfigAttribute> getAllConfigAttributes()

Description copied from interface: SecurityMetadataSource

If available, returns all of the ConfigAttributes defined by the implementing class.

This is used by the AbstractSecurityInterceptor to perform startup time validation of each ConfigAttribute configured against it.

Returns:

the ConfigAttributes or null if unsupported