java中獲取資源文件

public class DrpToOAInfo {
 @PersistenceContext
 EntityManager entityManager;
 
 private final static String CONFIGURETION_FILE = "send_message_zh.properties";
 private static Properties properties = null;
 
 public static Properties readConfiguretion()
 {
  if (properties == null)
  {
   try
   {
    properties = new Properties();
    ClassLoader cl = Thread.currentThread().getContextClassLoader();
    InputStream inputStream = null;
    if (cl != null)
    {
     inputStream = cl.getResourceAsStream(CONFIGURETION_FILE);
    }
    if (inputStream != null)
    {
     properties.load(inputStream);
     inputStream.close();
    }
   }
   catch (Exception e)
   {
    e.printStackTrace();
   }
  }
  return properties;
 }
 
 
 /**
  *
  * @param type  接收者類型
  * @param id    接收者id
  * @param name  接收者名稱
  * @param contentVariable  內容中的變動部分
  * @param url IP地址、端口號、項目
  * @param value 生產計劃單號
  * @param configureInformType 通知類型
  */
 public static void sendMessage(int type,
                   String id,
                   String name,
                   Object[] contentVariable,
                   String url,
                   Object[] value,
                   String configureInformType)
 {
  String applictionName = "";
  String content = "";
  String URL = "";
  ReceiveType rt = ReceiveType.DEPARTMENT;
  
  //讀取資源文件
  Properties properties = readConfiguretion();
  applictionName = properties.getProperty("system.module.appliction.name");
  content = MessageFormat.format(properties.getProperty(configureInformType), contentVariable);

  URL = url + MessageFormat.format(properties.getProperty(configureInformType + ".url"), value);;
  
  
  if(type == 0)
  {
   rt = ReceiveType.PEOPLE;
  }
  if(type == 1)
  {
   rt = ReceiveType.DEPARTMENT;
  }
  if(type == 2)
  {
   rt = ReceiveType.ROLE;
  }

  System.out.println("******************************************");
  System.out.println("* 類型："+rt);
  System.out.println("* ID："+id);
  System.out.println("* 接收者名稱："+name);
  System.out.println("* 內容："+content);
  System.out.println("* url："+URL);
  System.out.println("******************************************");
        StartupMessage sm = new StartupMessage(applictionName, rt,"117", "tonywu", id, name, content, URL);

  SendMessage s = new SendMessage();
  s.sendMessage(sm);
 }
 
 /**
  * 從request中得到地址中的參數，
  * @param taskID  接收者類型
  * @param processorID    處理者ID
  * @param processorName  處理者名稱
  * @param processorTime  處理時間
  */
 public static void overMessage(String[] processorInfo)
 {
//  讀取資源文件
  Properties properties = readConfiguretion();
  String applictionName = properties.getProperty("system.module.appliction.name");
//  Calendar date = Calendar.getInstance();
//  String t = date.get(Calendar.YEAR)+"-"+date.get(Calendar.MONTH)+"-"+date.get(Calendar.DATE);
  BeOverMessage bm = new BeOverMessage(applictionName, processorInfo[1],
                                  "117", "tonywu",new Date());

  System.out.println("******************************************");
  System.out.println("* taskID類型："+processorInfo[1]);
  System.out.println("* processorIDID："+processorInfo[2]);
  System.out.println("* processorName接收者名稱："+processorInfo[3]);
  System.out.println("* 時間："+new Date());
  System.out.println("******************************************");

  SendMessage s = new SendMessage();
  s.sendMessage(bm);
 }
}