I have been writing an app that uses a bean with scope "session"
a user goes to a login page and gives there user name and password
this is send to the authbean and if all is correct will set a few values
in the bean, things like there name and type of user.
This all works fine.
However when I than try use a page like this
<jsp:useBean id="auth" scope="session" class="AuthBean" />
<%
auth.setLogin(request.getParameter("login"));
auth.setPassword(request.getParameter("password"));
auth.auth();
HttpSession s = request.getSession();
s.setMaxInactiveInterval(3600);
if(auth.isUser()){
%>
<jsp:include page="WelcomeUser.jsp" flush="true" />
<%
}else if(auth.isCompany()){
%>
<jsp:include page="WelcomeVeryGoodUser.jsp" flush="true" />
<%
}else{
%>
Go Away!
<%
}
%>
I get this kind of error.
2001-03-14 08:34:15 - Ctx( /TEST ): Exception in: R( /TEST +
/CheckLogin.jsp + null) - javax.servlet.ServletException: AuthBean
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459)
at
_0002fmenu_0002ejspmenu_jsp_0._jspService(_0002fmenu_0002ejspmenu_jsp_0.java:223)
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$JspServletWrapper.service(JspServlet.java:177)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at
org.apache.tomcat.facade.RequestDispatcherImpl.include(RequestDispatcherImpl.java:345)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:414)
at
_0002fPageStart_0002ejspPageStart_jsp_0._jspService(_0002fPageStart_0002ejspPageStart_jsp_0.java:165)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java: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.facade.RequestDispatcherImpl.include(RequestDispatcherImpl.java:345)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:414)
at
_0002fWelcomeUser_0002ejspWelcomeUser_jsp_0._jspService(_0002fWelcomeUser_0002ejspWelcomeUser_jsp_0.java:138)
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$JspServletWrapper.service(JspServlet.java:177)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at
org.apache.tomcat.facade.RequestDispatcherImpl.include(RequestDispatcherImpl.java:345)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:414)
at
_0002fCheckLogin_0002ejspCheckLogin_jsp_3._jspService(_0002fCheckLogin_0002ejspCheckLogin_jsp_3.java:99)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java: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:797)
at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:479)
Root cause:
java.lang.ClassCastException: AuthBean
at
_0002fmenu_0002ejspmenu_jsp_0._jspService(_0002fmenu_0002ejspmenu_jsp_0.java:149)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java: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.facade.RequestDispatcherImpl.include(RequestDispatcherImpl.java:345)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:414)
at
_0002fPageStart_0002ejspPageStart_jsp_0._jspService(_0002fPageStart_0002ejspPageStart_jsp_0.java:165)
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$JspServletWrapper.service(JspServlet.java:177)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at
org.apache.tomcat.facade.RequestDispatcherImpl.include(RequestDispatcherImpl.java:345)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:414)
at
_0002fWelcomeUser_0002ejspWelcomeUser_jsp_0._jspService(_0002fWelcomeUser_0002ejspWelcomeUser_jsp_0.java:138)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java: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.facade.RequestDispatcherImpl.include(RequestDispatcherImpl.java:345)
at
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:414)
at
_0002fCheckLogin_0002ejspCheckLogin_jsp_3._jspService(_0002fCheckLogin_0002ejspCheckLogin_jsp_3.java:99)
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$JspServletWrapper.service(JspServlet.java:177)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:479)
If I just go to the
<jsp:include page="WelcomeVeryGoodUser.jsp" flush="true" /> or
<jsp:include page="WelcomeUser.jsp" flush="true" />
pages thay work fine. (I have not set them to ask for auth.isUser() or
whatever yet)
Can anyone tell me what might be happening here, I am very puzzled by
this behavior.
Thanks for any help.
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