001/* 002 * Copyright 2002-2014 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.web.servlet.config; 018 019import org.w3c.dom.Element; 020 021import org.springframework.beans.factory.support.AbstractBeanDefinition; 022import org.springframework.beans.factory.support.BeanDefinitionBuilder; 023import org.springframework.beans.factory.xml.AbstractSimpleBeanDefinitionParser; 024import org.springframework.beans.factory.xml.ParserContext; 025 026 027/** 028 * Parse the <mvc:velocity-configurer> MVC namespace element and register an 029 * VelocityConfigurer bean 030 * 031 * @author Rossen Stoyanchev 032 * @since 4.1 033 */ 034public class VelocityConfigurerBeanDefinitionParser extends AbstractSimpleBeanDefinitionParser { 035 036 public static final String BEAN_NAME = "mvcVelocityConfigurer"; 037 038 @Override 039 protected String resolveId(Element element, AbstractBeanDefinition definition, ParserContext parserContext) { 040 return BEAN_NAME; 041 } 042 043 @Override 044 protected String getBeanClassName(Element element) { 045 return "org.springframework.web.servlet.view.velocity.VelocityConfigurer"; 046 } 047 048 @Override 049 protected boolean isEligibleAttribute(String attributeName) { 050 return attributeName.equals("resource-loader-path"); 051 } 052 053 @Override 054 protected void postProcess(BeanDefinitionBuilder builder, Element element) { 055 if (!builder.getBeanDefinition().hasAttribute("resourceLoaderPath")) { 056 builder.getBeanDefinition().setAttribute("resourceLoaderPath", "/WEB-INF/"); 057 } 058 } 059}