/*
* Copyright 2002-2006 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.
*
* Created on 10-Apr-2006 by Adrian Colyer
*/
package org.springframework.sca.config;
import org.w3c.dom.Element;
import org.springframework.beans.MutablePropertyValues;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.support.RootBeanDefinition;
import org.springframework.beans.factory.xml.BeanDefinitionParser;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.sca.ScaPropertyProxyFactoryBean;
/**
* Parser for the <sca:property/> element
*
* @author Adrian Colyer
* @since 2.0
*/
public class ScaPropertyBeanDefinitionParser implements BeanDefinitionParser {
private static final String PROPERTY_NAME_ATTRIBUTE = "name";
private static final String PROPERTY_NAME_PROPERTY = "propertyName";
private static final String PROPERTY_TYPE_PROPERTY = "propertyType";
private static final String TYPE_ATTRIBUTE = "type";
private static final String ID_ATTRIBUTE = "id";
public BeanDefinition parse(Element element, ParserContext parserContext) {
// needs service type, reference name, sca component, and optionally default service name
BeanDefinitionRegistry registry = parserContext.getRegistry();
String beanName = element.getAttribute(ID_ATTRIBUTE);
BeanDefinition beanDef = createBeanDefinition(element);
registry.registerBeanDefinition(beanName, beanDef);
return beanDef;
}
private BeanDefinition createBeanDefinition(Element element) {
RootBeanDefinition beanDefinition = new RootBeanDefinition();
beanDefinition.setBeanClass(ScaPropertyProxyFactoryBean.class);
MutablePropertyValues props = new MutablePropertyValues();
props.addPropertyValue(PROPERTY_NAME_PROPERTY, element.getAttribute(PROPERTY_NAME_ATTRIBUTE));
props.addPropertyValue(PROPERTY_TYPE_PROPERTY, element.getAttribute(TYPE_ATTRIBUTE));
beanDefinition.setPropertyValues(props);
return beanDefinition;
}
}