migrating from tomcat to oas 9 help.....

From: pravar <pravar_best_at_yahoo.com>
Date: 21 Feb 2004 04:24:15 -0800
Message-ID: <cebae06e.0402210424.2e84660c@posting.google.com>

Hi

I have a problem in migrating from tomcat to oracle AS . what happens when i ry to run the application i get the exception below.I checked the code
v.add((HttpServlet) pageContext.getPage()); the exception is raised on this line i checked the imported files i found import org.apache.catalina.* . Will this import will give effect on deployment? But i read tomcat apache code is perfectly compatible with OAS .... Can some body help me ....

500 Internal Server Error
java.lang.ClassCastException: _produceReports at forms.SelectListTag.getSelectList(SelectListTag.java:195) at forms.SelectListTag.doStartTag(SelectListTag.java:122) at _produceReports._jspService(_produceReports.java:87) [SRC:/produceReports.jsp:33] at com.orionserver[Oracle9iAS (9.0.3.1.0) Containers for J2EE].http.OrionHttpJspPage.service(OrionHttpJspPage.java:56) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:476) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:390) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind[Oracle9iAS (9.0.3.1.0) Containers for J2EE].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283) at com.evermind[Oracle9iAS (9.0.3.1.0) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:566) at com.evermind[Oracle9iAS (9.0.3.1.0) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306) at com.evermind[Oracle9iAS (9.0.3.1.0) Containers for J2EE].server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:209) at servletsBase.Navigator.doRequest(Navigator.java:157) at servletsBase.Navigator.doGet(Navigator.java:71) at

javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
com.evermind[Oracle9iAS (9.0.3.1.0) Containers for

J2EE].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283) at com.evermind[Oracle9iAS (9.0.3.1.0) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:566) at com.evermind[Oracle9iAS (9.0.3.1.0) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306) at com.evermind[Oracle9iAS (9.0.3.1.0) Containers for J2EE].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767) at com.evermind[Oracle9iAS (9.0.3.1.0) Containers for J2EE].server.http.AJPRequestHandler.run(AJPRequestHandler.java:166) at com.evermind[Oracle9iAS (9.0.3.1.0) Containers for J2EE].server.http.AJPRequestHandler.run(AJPRequestHandler.java:72) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803) at java.lang.Thread.run(Thread.java:513) Received on Sat Feb 21 2004 - 06:24:15 CST