I have a demo web site that I developed about two months ago using the JSP
reference implementation 1.0. I moved most of it successfully to the JSWDK,
except now the JSPs don't work. It seems that the JSPs cannot find bean classes
now.
For this test, I am using default.cfg unmodified on Windows 98. I installed the
JSWDK into the default directory, and reproduced the file structure that I had
in the JSP reference installation. I classes directory in jswdk-1.0-ea, and put
all my classes into it. I put all JSP sources and HTML sources in to the
webpages subdirectory, and servlets into the webpages/web-inf/servlets
subdirectory.
Now the servlets run, and use beans and other classes in the classes
subdirectory. The servlets call JSPs and the JSP call servlets. All is well as
long as the JSPs do not use bean classes in the classes subdirectory. Then I
get a 500 error and a message that the bean classes are not found. For example,
below is a JSP that no longer works.
This exact code works in the JSP reference implementation 1.0. The classes
skiclub.ClubMember and skiclub.SkierInfo are in the skiclub package ( in
skiclub subdirectory of classes). The classes directory is on the CLASSPATH
because startserver.bat adds it (although the directory classes did not exist
until I created it). The servlets can find skiclub.ClubMember. Why can't the
JSPs find skiclub.ClubMember? Instead, they do not compile successfully.
What has changed to stop the following from working?
<HTML>
<HEAD>
<META NAME="Pragma" CONTENT="no-cache">
<META NAME="Cache-Control" CONTENT="no-cache">
<META NAME="Expires" CONTENT="0">
<%@ page import="skiclub.*" %>
<jsp:useBean id="tripInfo" class="skiclub.SkierInfo" scope="session" />
<jsp:useBean id="member" class="skiclub.ClubMember" scope="session" />
<jsp:setProperty name="tripInfo" property="id" value="<%= ( (ClubMember)
member) .getId() %>" />
<TITLE>Ski Club Member Home Page</TITLE>
</HEAD>
<BODY BGCOLOR="#FFFFFF" LINK="#0000FF" VLINK="#990099" 0>
<CENTER>
<IMG SRC="/skiclub/images/SkiClub.gif" ALT="Near Hills Ski Club ">
</CENTER>
<h3>Hello
<%= member.getFirstName()+ "," %>
</h3>
<CENTER>
<TABLE BORDER=0 WIDTH=300 BGCOLOR=#DDDDFF>
<TR><TD ALIGN=CENTER>
You have booked <strong>
<jsp:getProperty name="tripInfo" property="numTrips" />
</strong>trips.</p>
<PRE><STRONG>
<%= tripInfo.getTripList() %>
</STRONG></PRE>
</TR></TD></TABLE>
</CENTER>
<jsp:setProperty name="tripInfo" property="id"
value="0" />
<p>
<strong>You may now:</strong>
<ul>
<li><a href="/servlet/skiclub.BookingServlet"> Update ski trip bookings</a></li>
<li><a href="/servlet/skiclub.UpdateServlet"> Update your registration
information</a></li>
<li><a href="/skiclub/index.html"> Return to Near Hills Ski Club home
page</a></li>
</ul>
</p>
</BODY>
</HTML>
Paula Lumby
IBM VisualAge for Java/C++/RPG Services
tel: 448-2517 (T/L) 778-2517
Room: 2G42C 2G/KB4/1150/TOR
e-mail: [EMAIL PROTECTED]
External Address:
IBM Toronto Laboratory
1150 Eglinton Avenue East
Toronto, Ontario, Canada, M3C 1H7
FAX: (416) 448-4414
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