package com.dy.common.util;

import java.net.URL;
import org.jdom2.Document;
import org.springframework.core.io.Resource;
import org.springframework.core.io.ResourceLoader;

@SuppressWarnings("unused")
public class ConfigXml4Springboot extends ConfigXml {

	/**
	 * 在SpringBoot环境中应用
	 * @param resourceLoader
	 * @param fileName
	 * @return
	 * @throws Exception
	 */
	public Document createDom(ResourceLoader resourceLoader, String fileName) throws Exception {
		if(resourceLoader == null){
			throw new Exception("resourceLoader对象为空!");
		}
		if(fileName == null || fileName.equals("")){
			throw new Exception("配置文件路径名称为空!");
		}
		while(fileName.startsWith("/") || fileName.startsWith("\\")){
			fileName = fileName.substring(1) ;
		}
		Resource resource = resourceLoader.getResource("classpath:" + fileName);
		URL configFileURL = resource.getURL() ;
		if (configFileURL == null) {
			throw new Exception("没有得到" + fileName + "配置!");
		}
		return super.doCreateDom(configFileURL) ;
	}

}