AuditAspectDefinitionParser.java

/*
 * Copyright 2008-2010 Xebia and 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 fr.xebia.springframework.security.config;

import org.springframework.beans.factory.BeanDefinitionStoreException;
import org.springframework.beans.factory.support.AbstractBeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.AbstractSimpleBeanDefinitionParser;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.util.StringUtils;
import org.w3c.dom.Element;

import fr.xebia.audit.AuditAspect;

/**
 * Parser of the <security-extras:audit-aspect /> configuration element.
 *
 * @author <a href="mailto:cyrille@cyrilleleclerc.com">Cyrille Le Clerc</a>
 */
public class AuditAspectDefinitionParser extends AbstractSimpleBeanDefinitionParser {

    @Override
    protected Class<?> getBeanClass(Element element) {
        return AuditAspect.class;
    }

    @Override
    protected String resolveId(Element element, AbstractBeanDefinition definition, ParserContext parserContext)
            throws BeanDefinitionStoreException {
        String id = super.resolveId(element, definition, parserContext);
        if (!StringUtils.hasText(id)) {
            id = "auditAspect";
        }

        return id;
    }

    protected void postProcess(BeanDefinitionBuilder beanDefinition, Element element) {
        // see http://static.springsource.org/spring/docs/3.1.x/spring-framework-reference/html/aop.html#aop-aj-configure
        beanDefinition.setFactoryMethod("aspectOf");
    }
}