/*
* Copyright 2012 Tacit Knowledge.
*
* 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 com.tacitknowledge.flip.spring.config;
import com.tacitknowledge.flip.spring.FlipSpringAspect;
import org.springframework.beans.MutablePropertyValues;
import org.springframework.beans.factory.config.RuntimeBeanReference;
import org.springframework.beans.factory.support.AbstractBeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.AbstractBeanDefinitionParser;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.ClassPathResource;
import org.w3c.dom.Element;
/**
* Spring Context tag parser which adds to the context the {@link FlipSpringAspect} bean.
* This tag could contain the <code>default-url</code> attribute with the default
* URL.
*
* @author Serghei Soloviov <ssoloviov@tacitknowledge.com>
*/
public class InterceptHandlerParser extends AbstractBeanDefinitionParser {
@Override
protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext) {
XmlBeanFactory factory = new XmlBeanFactory(new ClassPathResource("com/tacitknowledge/flip/spring/context.xml"));
BeanDefinitionBuilder beanBuilder = BeanDefinitionBuilder.rootBeanDefinition(FlipSpringAspect.class);
String defaultUrlValue = element.getAttribute("default-url");
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.addPropertyValue("defaultValue", defaultUrlValue);
propertyValues.addPropertyValue(FlipSpringAspect.FEATURE_SERVICE_BEAN_NAME, new RuntimeBeanReference(FlipSpringAspect.FEATURE_SERVICE_BEAN_NAME));
beanBuilder.getRawBeanDefinition().setPropertyValues(propertyValues);
for(String name : factory.getBeanDefinitionNames()) {
parserContext.getRegistry().registerBeanDefinition(name, factory.getBeanDefinition(name));
}
parserContext.getRegistry().registerBeanDefinition(FlipSpringAspect.ASPECT_BEAN_NAME, beanBuilder.getBeanDefinition());
return null;
}
}