org.springframework.context.config.PropertyPlaceholderBeanDefinitionParser Maven / Gradle / Ivy
/*
* Copyright 2002-2008 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.context.config;
import org.w3c.dom.Element;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.config.PropertyPlaceholderConfigurer;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser;
import org.springframework.util.StringUtils;
/**
* Parser for the <context:property-placeholder/> element.
*
* @author Juergen Hoeller
* @since 2.5
*/
class PropertyPlaceholderBeanDefinitionParser extends AbstractSingleBeanDefinitionParser {
protected Class getBeanClass(Element element) {
return PropertyPlaceholderConfigurer.class;
}
protected boolean shouldGenerateId() {
return true;
}
protected void doParse(Element element, BeanDefinitionBuilder builder) {
String location = element.getAttribute("location");
if (StringUtils.hasLength(location)) {
String[] locations = StringUtils.commaDelimitedListToStringArray(location);
builder.addPropertyValue("locations", locations);
}
builder.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
}
}