Hello,
I'm having problems accessing an ejbBean from a servlet that is called from
a jsp. I can access the bean from the jsp directly just fine, but not by
calling the servlet from the jsp. I'm using JBoss2.4.4/Jetty3.1.7-1. I've
seen from other messages that one soultion is to precompile the jsp, which
should fix this, but I've done that and I still get the same error (at
bottom of message)
Is there anything special I have to do when precompiling the jsp to have the
Classpath set properly other than putting -classpath $MY_CLASSPATH in the
command, like:
java -classpath $MY_CLASSPATH org.apache.jasper.JspC $*.jsp
then I run
javac -classpath $MY_CLASSPATH $*.java
(I manually put the servlet into my web.xml)
Or does the fact that it compiles fine, mean that the classpath is set
properly and should be in the $*.class file?
A few notes:
The class I am looking for is in City.jar, which is deployed fine, and the
servlet can find this, as when I don't deploy City.jar, the servlet
complains that City.jar isn't bound. This is how I'm trying to access the
bean inside LaneTag.java, my lane.jsp code is also below (prior to compiling
it using JspC)
CityBeanHome cHome = (CityBeanHome)
PortableRemoteObject.narrow(ctx.lookup("CityBeanHome"),CityBeanHome.class);
I'm not using *.war, and simply have all my *.jar in my deploy directory.
Does anyone have any suggestions, thoughts, comments? Anything would be
appreciated!
Thanks for any help,
Jeff
****** error message *******
10:40:04.241 WARN!!
[SocketListener-1]org.mortbay.jetty.servlet.ServletHandler.handle(ServletHan
dler.java:441)12>
+ Servlet Error for /lane.jsp
+ java.lang.NoClassDefFoundError: viking.trucking.location.CityBeanHome
+ at viking.trucking.jsp.tags.LaneTag.class$(LaneTag.java:20)
+ at viking.trucking.jsp.tags.LaneTag.doStartTag(LaneTag.java:152)
+ at viking.trucking.jsp.base.lane._jspService(lane.java:82)
+ at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
+ at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
+ at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:488)
+ at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:403)
+ at org.mortbay.http.HandlerContext.handle(HandlerContext.java:1050)
+ at org.mortbay.http.HandlerContext.handle(HandlerContext.java:1003)
+ at org.mortbay.http.HttpServer.service(HttpServer.java:774)
+ at org.jboss.jetty.Jetty.service(Jetty.java:331)
+ at org.mortbay.http.HttpConnection.service(HttpConnection.java:745)
+ at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:918)
+ at org.mortbay.http.HttpConnection.handle(HttpConnection.java:760)
+ at
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:155)
+ at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:287)
+ at org.mortbay.util.ThreadPool$JobRunner.run(ThreadPool.java:775)
+ at java.lang.Thread.run(Thread.java:484)
********* lane.jsp code *************
<%@ taglib uri="viking.tld" prefix="mt" %>
<HTML>
<HEAD> <TITLE>display lanes</TITLE>
<mt:lane />
<LINK rel="stylesheet" type="text/css" href="styles/nx.css"></LINK>
<base target="_self">
<%@ page
language="java"
info="lane"
contentType="text/html"
import="javax.naming.*, javax.ejb.*,
java.util.*, viking.trucking.jsp.tags.*,
viking.trucking.location.*, viking.utils.*"
%>
</HEAD>
<BODY id=canvas>
<script language="javascript" src="javascriptSource.js"></script>
<TABLE border=0 WIDTH=100% HEIGHT=100%>
<%=lanes%>
</TABLE>
</BODY>
</HTML>
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