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problem in connection pooling.

 
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Friends,

I am facing a problem while connection pooling.

The contents f web.cml file are




the contents of server.xml file are





The connection is created as below.






when the jsp is trying to create the connection i am getting the following exception.



exception

org.apache.jasper.JasperException
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:370)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)


root cause

java.lang.NullPointerException
org.apache.jsp.DisplayZoneWiseCollection_jsp._jspService(org.apache.jsp.DisplayZoneWiseCollection_jsp:52)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)


I am not able to resolve the problem. kindly help me.

I am using form based authentication.


Thanks in advance


Regards
Toukhir Mujawar
 
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