1: <%
2: String username = request.getParameter("username");
3: String password = request.getParameter("password");
4: if (username==nill || password==null || !isAuthenticatedUser(usename, password)) {
5: throw new Exception("invalid username or password");
6: }
7:
8: String msgId = request.getParameter("msgId");
9: if ( msgId == null ) {
10: throw new MyException("데이터 오류");
11: }
12: Message msg = LookupMessageObject(msgId);
13: if ( msg != null ) {
14: out.println("From: " + msg.getUserName()");
15: out.println("Subject: " + msg.getSubField()");
16: out.println("\n" + msg.getBodyField()");
17: }
18: %>