configinfo.java

来自「该工程文件在Eclipse3.2+MyEclipse 5.0下调试成功我使用的是」· Java 代码 · 共 69 行

package com.tocow.utilities;

import java.util.Properties;

import org.xmlmiddleware.xmldbms.tools.XMLDBMSProps;

public class ConfigInfo {
	
	private String fileSeparator = "";
	
	private String currentWorkingDir = "";
	
	private final String dataSourceClass = "org.xmlmiddleware.db.JDBC1DataSource";
	
	private final String dataHandlerClass = "org.xmlmiddleware.xmldbms.datahandlers.GenericHandler";
	
	private final String parserutilsClass = "org.xmlmiddleware.xmlutils.external.ParserUtilsXerces";
	
	private static ConfigInfo ci = null;

	private ConfigInfo(){
		fileSeparator = "/";
		String sTemp = System.getProperty("dbConfig");
		sTemp = sTemp.substring(0,sTemp.lastIndexOf("/")); // 定位到WEB-INF目录
		sTemp = sTemp.substring(0,sTemp.lastIndexOf("/")+1); // 定位到web目录
		currentWorkingDir = sTemp;
	}
	
	public static ConfigInfo getInstance(){
		if(ci == null){
			ci = new ConfigInfo();
		}
		return ci;
	}
	
	public String getCurrentWorkingDir() {
		return currentWorkingDir;
	}

	public String getFileSeparator() {
		return fileSeparator;
	}
	
	/**
	 * 
	 * @return web文件夹的路径，即WEB-INF的上一级目录
	 */
	public String getStandardPath(){
		return currentWorkingDir;
	}
	
	public Properties getXMLDBMSParameters(){		
		String driver = System.getProperty("driver");
		String url = System.getProperty("url");
		String user = System.getProperty("username");
		String password = System.getProperty("password");
		Properties prop = new Properties();
		prop.setProperty(XMLDBMSProps.DRIVER, driver);
		prop.setProperty(XMLDBMSProps.URL, url);
		prop.setProperty(XMLDBMSProps.USER, user);
		prop.setProperty(XMLDBMSProps.PASSWORD, password);
		prop.setProperty(XMLDBMSProps.DATASOURCECLASS, dataSourceClass);
		prop.setProperty(XMLDBMSProps.DATAHANDLERCLASS, dataHandlerClass);
		prop.setProperty(XMLDBMSProps.PARSERUTILSCLASS, parserutilsClass);
		return prop;
	}
	
}