newbie - java beans

newbie - java beans

Hi,
I am trying to run my first simple bean and I am using the following
code

**** BeanTest.jsp ****
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>
<head>
<title>Reusing Java Beans</title>
</head>

<body>

<jsp:useBean id="test" class="Beans.SimpleBean"/>
<jsp:setProperty name="test" property="message" value="aw ras"/>

Message:
<jsp:getProperty name="test" property="message"/>

</body>
</html>

**** SimpleBean.java ****
package Beans;

public class SimpleBean
{
private String message = "No message specified";

public String getMessage()
{
return (message);
} // end method getMessage

public void setMessage(String message)
{
this.message = message;
} // end method setMessage
} // end class SimpleBeans

I have placed the two files in the same location, compiled the Simple
Bean, which generated the folder Beans with SimpleBean.class in it.
Then I opened my browser and tried to run the BeanTest.jsp.... and
gave me the following errors.

HTTP Status 500 -

----------------------------------------------------------------------------
----

type Exception report

message

description The server encountered an internal error () that prevented
it from fulfilling this request.

exception

org.apache.jasper.JasperException: /cal/BeanTest.jsp(10,0) The value
for the useBean class attribute Beans.SimpleBean is invalid.
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.
java:39)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409
)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:150
)
org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:12
27)
org.apache.jasper.compiler.Node$UseBean.accept(Node.java:1116)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213)
org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219)
org.apache.jasper.compiler.Node$Root.accept(Node.java:456)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
org.apache.jasper.compiler.Generator.generate(Generator.java:3272)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:244)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:495)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:476)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:464)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:5
11)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2
95)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


note The full stack trace of the root cause is available in the Apache
Tomcat/5.0.30 logs.


----------------------------------------------------------------------------
----

Apache Tomcat/5.0.30


Can someone help me out

Thanks in Advance

Post Follow-up to this message

Xarky
12-22-04 08:58 AM

Re: newbie - java beans

"Xarky" <bernardpace@yahoo.com> wrote in message
news:bc42e1a.0412212312.1bee7ec8@posting.google.com...
> Hi,
>  I am trying to run my first simple bean and I am using the following
> code
>
>
> apache Tomcat/5.0.30
>
>
> Can someone help me out

Where did U put the classes?

they should go under /yourwebapp/WEB-INF/classes ...

or /yourwebapp/WEB-INF/lib (if on jar)

Mario

Post Follow-up to this message

_Mario_
12-22-04 02:00 PM