EJB与CORBA的交互.rar_corba_ejb_交互

//LogMessage.java package ejbinterop; import java.io.Serializable; import java.util.Date; import java.text.*; //一个处理日志信息打印的类 public class LogMessage implements Serializable { private String message; private long datetime; //在构造函数中获取当前的日期和时间 public LogMessage(String msg) { message = msg; datetime = (new Date()).getTime(); } //产生一个格式化的字符串用于显示信息 public String toString() { StringBuffer sbuf = new StringBuffer(); DateFormat dformat = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.LONG); FieldPosition fpos = new FieldPosition(DateFormat.DATE_FIELD); dformat.format(new Date(datetime), sbuf, fpos); sbuf.append(": "); sbuf.append(message); return sbuf.toString(); } }