xmlconfig.java

以前做的一个j2ee的项目

package gov.gdlt.ssgly.taxcore.taxblh.gzda.service.xmlinterface.impl;
import java.util.Properties;
import java.net.URL;
import java.io.*;
public class XmlConfig {
    public static final String configFileName = "config/ibatis/application.properties";
    public static final String defaultDAO = "defaultDAO";
    public static final String DBMS = "DBMS";
    public static final String persistance = "persistance";
    public static final String DataSourcFactory = "DataSourcFactory";
    public static final String XMLFilePath = "XMLFilePath";
    public static final String dataSourceJNDIName = "dataSourceJNDIName";
    public static Properties cache;
    public static XmlConfig instance;

    public static XmlConfig getInstance()
    {
        if(instance == null)
            instance = new XmlConfig();
        return instance;
    }

    private XmlConfig()
    {
        cache = new Properties();
        readConfig();
    }
    /**
     *
     * */
    public int readConfig()  {
        try{

          FileInputStream file = new FileInputStream(Resources.getResourceAsFile(configFileName));
          cache.load(file);
          int i = 1;
          return i;
        }
        catch(Exception ex)
        {
            ex.printStackTrace();
        }
        int j = 0;
        return j;
    }

    public int writeConfig()
    {
        return 0;
    }

    public String readInit(String name)
    {
        return cache.getProperty(name);
    }

}