/*
* Copyright 2002-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.security.config.annotation.method.configuration;
import java.util.Map;
import org.springframework.aop.config.AopConfigUtils;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.context.annotation.ImportBeanDefinitionRegistrar;
import org.springframework.core.annotation.AnnotationAttributes;
import org.springframework.core.type.AnnotationMetadata;
/**
* Registers an
* {@link org.springframework.aop.aspectj.annotation.AnnotationAwareAspectJAutoProxyCreator
* AnnotationAwareAspectJAutoProxyCreator} against the current
* {@link BeanDefinitionRegistry} as appropriate based on a given @
* {@link EnableGlobalMethodSecurity} annotation.
*
* <p>
* Note: This class is necessary because AspectJAutoProxyRegistrar only supports
* EnableAspectJAutoProxy.
* </p>
*
* @author Rob Winch
* @since 3.2
*/
class GlobalMethodSecurityAspectJAutoProxyRegistrar implements
ImportBeanDefinitionRegistrar {
/**
* Register, escalate, and configure the AspectJ auto proxy creator based on
* the value of the @{@link EnableGlobalMethodSecurity#proxyTargetClass()}
* attribute on the importing {@code @Configuration} class.
*/
@Override
public void registerBeanDefinitions(
AnnotationMetadata importingClassMetadata,
BeanDefinitionRegistry registry) {
AopConfigUtils
.registerAspectJAnnotationAutoProxyCreatorIfNecessary(registry);
Map<String, Object> annotationAttributes = importingClassMetadata
.getAnnotationAttributes(EnableGlobalMethodSecurity.class
.getName());
AnnotationAttributes enableAJAutoProxy = AnnotationAttributes
.fromMap(annotationAttributes);
if (enableAJAutoProxy.getBoolean("proxyTargetClass")) {
AopConfigUtils.forceAutoProxyCreatorToUseClassProxying(registry);
}
}
}