>From: Joe Sulewski <[EMAIL PROTECTED]>
>Reply-To: "Jetspeed Users List" <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Interesting problem deploying a portlet
>Date: Fri, 12 Jul 2002 22:33:27 -0400
>
>Hello,
>
>I'm new to jetspeed so please bare with me. I created and successfully
>deployed the sample HelloPortlet example from the documentation. I added
>it to my classpath and everything worked fine. But when I try to change
>it by making it create a class in my classpath I get the following text
>in my portlet:
>
>org.apache.turbine.util.TurbineException: Error rendering Velocity
>template: /controls/html/jetspeed.vm: Invocation of method 'getContent'
>in class mysite.com.portlets.MyPortlet threw exception class
>java.lang.NoClassDefFoundError
>
>I'm running Tomcat 4.03 with Jdk1.3.1_03 on a Windows 2000 system. I
>didn't copy my class to jetspeeds web-inf/classes directory. Instead I
>jar'ed my classes into a jar file and put the jar file in:
>
>c:\jakarta-tomcat-4.0.3\webapps\jetspeed\WEB-INF\lib
>
>I looked at the jar file with winzip and I see my .class files. And if I
>take the code that creates an instance of my own class out it works just
>fine. But the moment I create my own class, whamo! I get the above
>message. So my question is as follows, how do I make Jetspeed see my own
>classes.
>
>Thanks for any help in this matter,
>Joe
>
>ps I did try copying my class directory structure to
>c:\jakarta-tomcat-4.0.3\webapps\jetspeed\WEB-INF\classes and removed my
>jar file from the lib and the same problem happened.
>
>If it helps here is my code:
>package mysite.com.portlets;
>
>import org.apache.jetspeed.portal.portlets.AbstractPortlet;
>import org.apache.turbine.util.RunData;
>import org.apache.ecs.ConcreteElement;
>import org.apache.ecs.StringElement;
>
>/**
>*
>* @author administrator
>*/
>public class F1LivePortlet extends AbstractPortlet{
>
> public ConcreteElement getContent (RunData runData)
> {
> mysite.com.portlets.MyPortlet
>myPortlet=mysite.com.portlets.MyPortlet();
> //return (new StringElement(myPortlet.getContent());
> return (new StringElement ("Hello World"));
> }
>}
>
><?xml version="1.0" encoding="UTF-8"?>
><registry>
> <portlet-entry name="MyPortlet" hidden="false" type="instance"
>application="false">
> <meta-info>
> <title>My Portlet</title>
> <description>Sample of my Portlet</description>
> </meta-info>
> <classname>mysite.com.portlets.MyPortlet</classname>
> <media-type ref="html"/>
> </portlet-entry>
></registry>
>
>
>
>
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>
It could be a problem with 4.0.3, I would try 4.0.1 or 4.1.3 of tomcat.
Josh Hone
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