RE: useing beans.

2001-03-01 Thread Hawkins, Keith (Keith) 

Did you try changing the class to have public access?
This is just a hunch but the default constructor on a
non-public class may not be accessible given the IllegalAccess
exception that is being thrown.
-Keith


-Original Message-
From: Pater Pandoson [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 01, 2001 9:26 AM
To: [EMAIL PROTECTED]
Subject: useing beans.


Hello

My jsp pages work fine but when I try to use beans I get this

 2001-03-01 12:10:19 - Ctx(  ): Exception in: R(  + /test.jsp + null) -
javax.servlet.ServletException: try to access class NormalizeText from
class _0002ftest_0002ejsptest_jsp_4
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:399)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)

at org.apache.tomcat.core.Handler.service(Handler.java:286)
at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
7)

at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:210)

at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)

at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)

at java.lang.Thread.run(Thread.java:479)
Root cause:
java.lang.IllegalAccessError: try to access class NormalizeText from
class _0002ftest_0002ejsptest_jsp_4
at
_0002ftest_0002ejsptest_jsp_4._jspService(_0002ftest_0002ejsptest_jsp_4.java
:62)

at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja
va:177)

at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)

at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)

at org.apache.tomcat.core.Handler.service(Handler.java:286)
at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
7)

at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:210)

at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)

at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)

at java.lang.Thread.run(Thread.java:479)


The bean is in the classes dir and compled fine

import java.beans.*;


class NormalizeText{
private String text;

public void setText(String text){
 this.text = text;
}

public String getText(){
 return text;
}

}


and the jsp page looks like this

jsp:useBean id="TN" scope="session" class="NormalizeText" /
jsp:setProperty name="TN" property="text" value="what is the prob?" /


So can any one tell me what I am doing wrong.

Thanks.



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Re: useing beans.

2001-03-01 Thread William Brogden 



Pater Pandoson wrote:
 
 Hello
 
 My jsp pages work fine but when I try to use beans I get this
 
  2001-03-01 12:10:19 - Ctx(  ): Exception in: R(  + /test.jsp + null) -
 javax.servlet.ServletException: try to access class NormalizeText from
 class _0002ftest_0002ejsptest_jsp_4
 at
 org.apache.jasper.servlet.JspServlet.service(JspServlet.java:399)

... snip

 The bean is in the classes dir and compled fine

 
 and the jsp page looks like this
 
 jsp:useBean id="TN" scope="session" class="NormalizeText" /
 jsp:setProperty name="TN" property="text" value="what is the prob?" /
 
 So can any one tell me what I am doing wrong.
 
 Thanks.

You need to put your bean in a package and specify the package
completely in the useBean tag.  Apparently, when Tomcat sees
the kind of usage you show, it assumes that the class is in the
"current" directory.



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Author of Java Developer's Guide to Servlets and JSP 
ISBN 0-7821-2809-2

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Re: useing beans.

2001-03-01 Thread Pater Pandoson 

Good call that was it all right. Thanks
it says nothing about it in my book!
agh well live and learn.


"Hawkins, Keith (Keith)" wrote:

 Did you try changing the class to have public access?
 This is just a hunch but the default constructor on a
 non-public class may not be accessible given the IllegalAccess
 exception that is being thrown.
 -Keith



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To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, email: [EMAIL PROTECTED]