global.java

淘客在线客服管理系统（TaokeOCS V3.2）

package msg;
import   java.io.*;   
import   java.sql.*;   
import   java.util.*;  
public class Global{
	static private Global instance=null;
	static Hashtable variables=new Hashtable();	
	static int loadTimes=0; 
	 
	static  synchronized public Global getInstance()   {   
                  if(instance  ==  null)   {   
                          instance   =   new   Global();   
                  }                    
                  return   instance;   
          }   
	public void loadParas(){
		try{		  
		  String path=(((getClass()).getResource("")).getPath()).toString();		   
		   
		  path=path.substring(0,path.indexOf("WEB-INF")); 
		  //读取域名参数
                  InputStream   is   =   new FileInputStream(path+"config/domain");//
                  Properties   props   =   new   Properties();   
                  try   {   
                          props.load(is);  
			  is.close(); 
                  }   
                  catch   (Exception   e)   {                              
			  try{is.close(); }catch(Exception ee){}                          
                  }
		  Iterator it=props.entrySet().iterator();
		  while(it.hasNext()){
    			Map.Entry entry=(Map.Entry)it.next();
    			Object key = entry.getKey();
    			Object value = entry.getValue();
    			variables.put(key,value);
		  }	
		  //读取其他全局参数
		  is   =   new FileInputStream(path+"config/globalPara");//
                  props   =   new   Properties();   
                  try   {   
                          props.load(is);  
			  is.close(); 
                  }   
                  catch   (Exception   e)   {                              
			  try{is.close(); }catch(Exception ee){}                          
                  }
		  it=props.entrySet().iterator();
		  while(it.hasNext()){
    			Map.Entry entry=(Map.Entry)it.next();
    			Object key = entry.getKey();
    			Object value = entry.getValue();
    			variables.put(key,value);
		  }		   
		}catch(Exception ee){} 
		loadTimes++;
	}
	static public String getParameter(String para){
		if(loadTimes==0)
			Global.getInstance().loadParas();	
		return (String)variables.get(para);
	}
}