/*
* Copyright 2002-2015 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 org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.context.annotation.ImportBeanDefinitionRegistrar;
import org.springframework.core.type.AnnotationMetadata;
import org.springframework.security.access.intercept.aopalliance.MethodSecurityMetadataSourceAdvisor;
import org.springframework.util.MultiValueMap;
/**
* Creates Spring Security's MethodSecurityMetadataSourceAdvisor only when
* using proxy based method security (i.e. do not do it when using ASPECTJ).
* The conditional logic is controlled through {@link GlobalMethodSecuritySelector}.
*
* @author Rob Winch
* @since 4.0.2
* @see GlobalMethodSecuritySelector
*/
class MethodSecurityMetadataSourceAdvisorRegistrar 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.
*/
public void registerBeanDefinitions(AnnotationMetadata importingClassMetadata,
BeanDefinitionRegistry registry) {
BeanDefinitionBuilder advisor = BeanDefinitionBuilder
.rootBeanDefinition(MethodSecurityMetadataSourceAdvisor.class);
advisor.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
advisor.addConstructorArgValue("methodSecurityInterceptor");
advisor.addConstructorArgReference("methodSecurityMetadataSource");
advisor.addConstructorArgValue("methodSecurityMetadataSource");
MultiValueMap<String,Object> attributes = importingClassMetadata.getAllAnnotationAttributes(EnableGlobalMethodSecurity.class.getName());
Integer order = (Integer) attributes.getFirst("order");
if(order != null) {
advisor.addPropertyValue("order", order);
}
registry.registerBeanDefinition("metaDataSourceAdvisor",
advisor.getBeanDefinition());
}
}