Javax.servlet.ServletException: exception raised while creating Advisor
I am adding some personalization to a jsp in portal 7.0 which worked fine in 4.0.
I am importing the pz.tld and using the pz:div tag '<pz:div rule="admin">'. We
have 'admin' set up as a segment in the EBCC just like in 4.0. When the jsp compiles,
I get a 'javax.servlet.servletexception: exception raised while creating advisor'
exception.
I'm just really unfamiliar with the Advisor and am not sure where to start. Any
help would be much appreciated.
It appears this error might occur on JNDI lookup failure. If you do a
diff between the web.xml and weblogic.xml files between 4.0 and 7.0 in
your webapp's web-inf directory what differences do you find? Are the
ejb-ref and ejb-reference entries for the Advisor and other EJB's present?
Is the ejbadvisor.jar deployed in your application? Is it present in
the application directory? Is there a ejb component entry in config.xml?
Is there a module entry in application.xml?
If you find that this is not the right direction to look for the problem
please post the full stack trace and a pz:div code snippet.
-- Jim
chris wrote:
I am adding some personalization to a jsp in portal 7.0 which worked fine in 4.0.
I am importing the pz.tld and using the pz:div tag '<pz:div rule="admin">'. We
have 'admin' set up as a segment in the EBCC just like in 4.0. When the jsp compiles,
I get a 'javax.servlet.servletexception: exception raised while creating advisor'
exception.
I'm just really unfamiliar with the Advisor and am not sure where to start. Any
help would be much appreciated.
Similar Messages
-
Exception raised while creating Advisor
Hi,
I've built a portal based on the exampleportal. I'm now trying to integrate personalization.
I've loaded 2 documents in the default content repository using loaddocs, and
created a content selector in the EBCC (I synchronized after that). When creating
my content selection rules, I can do a preview, and see my two documents, so the
rule is working. Now, when I use the <pz:contentSelector ...> tag, exactly as
described in the documentation, I get a stack trace saying : " Exception raised
while creating Advisor". The stack doesn't tell anything about the error...
I also tried using the <cm:select...> tag in various fashions, but it always
returns me an array of size 0, or null.
I haven't changed the configuration for the DocumentManager... What could have
gone wrong ?
Any help would be greatly appreciated !
Thanks
PhilHello Philippe,
Did you restart the docPool after you ran the BulkLoader (with loaddocs)?
( http://e-docs.bea.com/wlp/docs70/dev/conmgmt.htm#1023455 )
That's probably not the problem, becuase I'd guess that you may have
already restarted your server a few times and you still have the problem,
but I thought I'd start there.
Also, did you make sure your portal contains all the components necessary
for the features you are using? Are you using Portal 7.0? If you are using
Portal 7.0 and you created your portal domain with the domain configuration
wizard, then your portal does not contain all of the tag libraries that it
needs for full personalization. Compare your portal to the sampleportal.
There is a note about this in the Release Note for CR079828
http://e-docs.bea.com/wlp/docs70/relnotes/relnotes.htm#305089
Ture Hoefner
BEA Systems, Inc.
www.bea.com
"Philippe Cote" <[email protected]> wrote in message
news:3db85f30$[email protected]..
>
Hi,
I've built a portal based on the exampleportal. I'm now trying tointegrate personalization.
I've loaded 2 documents in the default content repository using loaddocs,and
created a content selector in the EBCC (I synchronized after that). Whencreating
my content selection rules, I can do a preview, and see my two documents,so the
rule is working. Now, when I use the <pz:contentSelector ...> tag, exactlyas
described in the documentation, I get a stack trace saying : " Exceptionraised
while creating Advisor". The stack doesn't tell anything about theerror...
>
I also tried using the <cm:select...> tag in various fashions, but italways
returns me an array of size 0, or null.
I haven't changed the configuration for the DocumentManager... What couldhave
gone wrong ?
Any help would be greatly appreciated !
Thanks
Phil -
Javax.servlet.ServletException: Cannot create bean of class
People,
HELP!! I am getting desperate!!!
I am a newbie when it comes to TOMCAT, but i have been using Blazix before.
My current system is using APACHE/TOMCAT on a Solaris machine and I keep hitting the same problem. I have gone through the archives but the only thing it states is to check the directory which i have done.
I keep getting:
Error 500
Internal Error
javax.servlet.ServletException: Cannot create bean of class MyClass
The code used to work on the Blazix server so i am assuming it is something to do with a config parameter somewhere - but i do not know where. I have checked the directory/package structure and they seem to work. It even serves it when they are html pages not jsp, but obviously wont use the bean. :(
I can post code if necessary.
Please help
SteveThe FormData.class file is in examples/WEB-INF/classes/ directory.
Is this wrong? then should it be in a package called examples.steve???
<TITLE> Poc </TITLE>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<META NAME="Generator" CONTENT="Mozilla/4.61 [en] (WinNT; I) [Netscape]">
<META NAME="Author" CONTENT="Steve Brodie">
<META NAME="Proof of Concept order entry system" CONTENT="">
<META NAME="PROOF OF CONCEPT ORDER ENTRY SYSTEM " CONTENT="">
</HEAD>
<%@ page import="steve.FormData" %>
<jsp:useBean id="user" class="steve.FormData"/>
<jsp:setProperty name="user" property="*"/>
<FORM METHOD=POST ACTION="SaveDetails.jsp">
<CENTER>
<H1>
POC CNS demo <BR>
POC Order Entry System <BR></H1>
<H2><CENTER>PROOF OF CONCEPT ORDER ENTRY SYSTEM <BR>
in order to illustrate the use of an new product<BR></H1>
</CENTER>
<BODY>
Please enter the following details: <BR>
Second name <INPUT TYPE=TEXT NAME=secondName SIZE=20><BR>
First name <INPUT TYPE=TEXT NAME=firstName SIZE=20><BR>
Address <INPUT TYPE=TEXT NAME=address1 SIZE=20><BR>
Address <INPUT TYPE=TEXT NAME=address2 SIZE=20><BR>
Post Code <INPUT TYPE=TEXT NAME=postCode SIZE=10><BR>
Phone NO. <INPUT TYPE=TEXT NAME=phone SIZE=10><BR>
<BR>
Credit Card<INPUT TYPE=TEXT NAME=credit SIZE=15><BR>
<BR>
Quality of Service:
<SELECT TYPE=TEXT NAME="QoS">
<OPTION SELECTED TYPE=TEXT NAME=Gold>Gold <BR>
<OPTION TYPE=TEXT NAME=Silver>Silver <BR>
<OPTION TYPE=TEXT NAME=Bronze>Bronze <BR>
</SELECT>
<BR>
<BR>
<INPUT TYPE=RESET>
<P><INPUT TYPE=SUBMIT>
<BR>
<BR>
<IMG SRC=../images/Cisco.gif>
</FORM>
</BODY>
</HTML>
package steve;
* @author Steven Brodie
* @date
* @version 0.0
import java.io.*;
import java.lang.*;
import java.util.*;
public class FormData {
String secondName = null;
String firstName = null;
String address1 = null;
String address2 = null;
String postCode = null;
int credit = 0;
int phone = 0;
String qos = null;
String file = "out";
String filex = "xout";
PrintWriter pout = null;
PrintWriter xout = null;
FormData() {
try {
pout = new PrintWriter(new BufferedWriter(new FileWriter(file + ".txt")));
xout = new PrintWriter(new BufferedWriter(new FileWriter(filex + ".xml")));
xout.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
xout.println("<OrderEntry xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"");
xout.println("xsi:noNamespaceSchemaLocation=\"http://machine2.com:8080/xml/xsd/OrderEntry.xsd\">");
} catch (IOException ioe) {
System.err.println("DataFileWriter error ioe on init");
ioe.printStackTrace();
System.exit(1);
public void setFirstName( String value ) {
firstName = value;
System.out.println(firstName);
pout.println(firstName);
xout.println("<firstname value= \"" + firstName + "\"/>");
public void setSecondName( String value ) {
secondName = value;
System.out.println(secondName);
pout.println(secondName);
xout.println("<secondname value= \"" + secondName + "\"/>");
public void setAddress1( String value ) {
address1 = value;
System.out.println(address1);
pout.println(address1);
xout.println("<address1 value= \"" + address1 + "\"/>");
public void setAddress2( String value ) {
address2 = value;
System.out.println(address2);
pout.println(address2);
xout.println("<address2 value= \"" + address2 + "\"/>");
public void setPostCode( String value ) {
postCode = value;
System.out.println(postCode);
pout.println(postCode);
xout.println("<postCode value= \"" + postCode + "\"/>");
public void setCredit( int value ) {
credit = value;
System.out.println(credit);
pout.println(credit);
xout.println("<creditCard value= \"" + credit + "\"/>");
public void setPhone( int value) {
phone = value;
System.out.println("0" + phone);
pout.println("0" + phone);
xout.println("<phoneNo value= \"0" + phone + "\"/>");
public void setQoS( String value ) {
qos = value;
System.out.println(qos);
pout.println(qos);
xout.println("<QoS value= \"" + qos + "\"/>");
xout.println("</OrderEntry>");
pout.flush();
pout.close();
xout.flush();
xout.close();
public String getFirstName() {
return firstName;
public String getSecondName() {
return secondName;
public String getAddress1() {
return address1;
public String getAddress2() {
return address2;
public String getPostCode() {
return postCode;
public int getCredit() {
return credit;
public int getPhone() {
return phone;
public String getQoS() {
return qos; -
Hi All,
I am getting this error at this step of tutorial. Please help.
To apply the workflow to the Product of the Day page:
1.Open the Product of the Day page in edit mode. If the page is still open from a previous procedure, reload it.
2. In Sidekick, click the Workflow tab and select the Product of the Day workflow. Click Start Workflow.
3. Open the Inbox page. (http://localhost:4502/libs/cq/workflow/content/inbox.html)
4. Select the Step 1 item for the Product of the Day content, and click Open.The form1 page opens.
At this step i am getting the below error.
javax.servlet.ServletException: javax.servlet.jsp.JspException: Error while executing script body.jsp
Please helpNot sure which workflow tutorial you are reffering. The stack trace in log should tell you what is exactly wrong.
-
Javax.servlet.ServletException: Servlet execution threw an exception
Hi guys...
I got an error message after I click a button on my page. Before my action class called, servlet throw an exception.
this is the error message from my eclipse console.
15:31:31,062 INFO [STDOUT] javax.servlet.ServletException: Servlet execution threw an exception
15:31:31,062 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:275)
15:31:31,062 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
15:31:31,156 INFO [STDOUT] at roll.mov.j2ee.common.filters.AuthenticationFilter.doFilter(AuthenticationFilter.java:167)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
15:31:31,156 INFO [STDOUT] at roll.mov.j2ee.common.filters.PersistFilter.doFilter(PersistenceFilter.java:160)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
15:31:31,156 INFO [STDOUT] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
15:31:31,156 INFO [STDOUT] at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
15:31:31,156 INFO [STDOUT] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
15:31:31,156 INFO [STDOUT] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
15:31:31,156 INFO [STDOUT] at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:307)
15:31:31,156 INFO [STDOUT] at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
15:31:31,156 INFO [STDOUT] at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:748)
15:31:31,156 INFO [STDOUT] at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:678)
15:31:31,156 INFO [STDOUT] at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:871)
15:31:31,156 INFO [STDOUT] at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
15:31:31,156 INFO [STDOUT] at java.lang.Thread.run(Thread.java:595)
15:31:31,156 ERROR [PersistFilter] Exception object caught by servlet persist filter.
15:31:31,171 ERROR [[action]] Servlet.service() for servlet action threw exception
roll.mov.j2ee.common.exceptions.RollMovException: Error caught
begin nested exception:
javax.servlet.ServletException: Servlet execution threw an exception
end nested exception:
javax.servlet.ServletException: Servlet execution threw an exception
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:275)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at roll.mov.j2ee.common.filters.AuthenticationFilter.doFilter(AuthenticationFilter.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at roll.mov.j2ee.common.filters.PersistenceFilter.doFilter(PersistenceFilter.java:160)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:307)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:748)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:678)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:871)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Note:
- roll.mov.j2ee.common.exceptions.RollMovException is my custom exception.
- roll.mov.j2ee.common.filters.AuthenticationFilter, implement javax.servlet.Filter
- roll.mov.j2ee.common.filters.PersistFilter, implement javax.servlet.Filter
this persistFilter work as proxy hibernate filterFrom my experience, Normally the root cause will be display in the exception. but this error message doesn't provide any information about what's wrong with my code.
Anyone have an idea?
Thanks in advamce
pdtThanks for replying gimbal2.
in that line, " AuthenticationFilter.java:167" i called the
filterChain.doFilter(request, response);where filterChain is object of javax.servlet.FilterChain
I run my jboss with debug mode and i got abit more information about the error.
the error message:
2006-07-20 12:56:48,437 WARN [org.apache.struts.action.RequestProcessor] Unhandled Exception thrown: class java.lang.NullPointerException
2006-07-20 12:56:48,437 INFO [STDOUT] ServletException thrown
2006-07-20 12:56:48,437 INFO [STDOUT] javax.servlet.ServletException
2006-07-20 12:56:48,437 INFO [STDOUT] at org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:523)
2006-07-20 12:56:48,437 INFO [STDOUT] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
2006-07-20 12:56:48,437 INFO [STDOUT] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
2006-07-20 12:56:48,437 INFO [STDOUT] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
2006-07-20 12:56:48,437 INFO [STDOUT] at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
2006-07-20 12:56:48,437 INFO [STDOUT] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
2006-07-20 12:56:48,437 INFO [STDOUT] at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
15:31:31,062 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:275)
15:31:31,062 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
15:31:31,156 INFO [STDOUT] at roll.mov.j2ee.common.filters.AuthenticationFilter.doFilter(AuthenticationFilter.java:167)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
15:31:31,156 INFO [STDOUT] at roll.mov.j2ee.common.filters.PersistFilter.doFilter(PersistenceFilter.java:160)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
15:31:31,156 INFO [STDOUT] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
15:31:31,156 INFO [STDOUT] at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
15:31:31,156 INFO [STDOUT] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
15:31:31,156 INFO [STDOUT] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
15:31:31,156 INFO [STDOUT] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
15:31:31,156 INFO [STDOUT] at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:307)
15:31:31,156 INFO [STDOUT] at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
15:31:31,156 INFO [STDOUT] at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:748)
15:31:31,156 INFO [STDOUT] at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:678)
15:31:31,156 INFO [STDOUT] at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:871)
15:31:31,156 INFO [STDOUT] at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
15:31:31,156 INFO [STDOUT] at java.lang.Thread.run(Thread.java:595)
15:31:31,156 ERROR [PersistFilter] Exception object caught by servlet persist filter.
15:31:31,171 ERROR [[action]] Servlet.service() for servlet action threw exception
roll.mov.j2ee.common.exceptions.RollMovException: Error caught
begin nested exception:
javax.servlet.ServletException: Servlet execution threw an exception
end nested exception:
javax.servlet.ServletException: Servlet execution threw an exception
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:275)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at roll.mov.j2ee.common.filters.AuthenticationFilter.doFilter(AuthenticationFilter.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at roll.mov.j2ee.common.filters.PersistenceFilter.doFilter(PersistenceFilter.java:160)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:307)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:748)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:678)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:871)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)I check in docjar.com, seems like the the line in requestprocessor.java that thrown this exception is
return (handler.execute(exception, config, mapping, form, request, response)); where handler is org.apache.struts.action.ExceptionHandler
any idea guys..
Thanks in advance
pdt -
Javax.servlet.ServletException: End of content reached while more parsing r
The whole error message is :
javax.servlet.ServletException: End of content reached while more parsing required: tag nesting error
I tested in my local machine, it works well, but when I moved my code to the
server, it reports this error, I did not change any thing of my Jsp page and
Custom Tag....Can any one give me a clue? I am really frustrated, :-(.
By the way, in my local, my tomcat is 4.1.24, but on the server,
we use tomcat 4.0.1. Is that because of the difference between tomcat versions?
Thanks in advance !
RachelThanks for your reply. I already solved that problem.
But you know what, all I did is only to remove the
extra space in the tag, then it works.....
i.e. before the tag looks like this:
<bean:something id="test" >
now I changed it to:
<bean:something id="test">
It is amazing. I did not know jasper is so sensitive. But I found something here:
http://ant.apache.org/manual/OptionalTasks/jspc.html, it is recommending
Tomcat version 4.1.x for the most robust version of jasper. Maybe that
is why my jsp pages work well with my Tomcat which is 4.1.24, but got
error message on the server which uses Tomcat 4.0.1.
Thanks,
Rong -
The source code I am having is
1> Login.jsp
2>LoginForm.java
3>LoginAction.java
4>web.xml
5>struts-config.xml
1>Login.jsp
<%@ page language="java"%>
<%@ page import="java.io.*"%>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<html:html>
<center><IMG SRC="E:\jboss-4.0.3SP1\server\default\deploy\TestApplication.war\image\welcome.jpg" HEIGHT=233 WIDTH=282 ALT="WELCOME TO DATAMATICS"></center>
<center><h1 style="color:blue"><hr>WELCOME TO DATAMATICS</hr></h1></center>
<h2 style="color:green">LOGIN FORM</h2>
<html:errors/>
<center>
<body>
<html:form action="/login.do" >
<table width="20%" border="0">
<td>
<tr><h4 style="color:red">USER ID:<h4></tr>
<tr><html:text property="username" size="30"/></tr>
<hr>
</td>
<td>
<tr><h4 style="color:red">PASSWORD:</h4></tr>
<tr><html:password property="password" size="30" /></tr>
<hr>
<tr><html:submit>SUBMIT </html:submit></tr><hr>
<tr><html:reset/></tr>
<tr></tr>
</td>
</table>
</body>
</html:form>
</center>
</html:html>------------------------------------------------------
2>LoginForm.java
package com.MyPack.Datamatics;
import com.MyPack.Datamatics.LoginAction;
import javax.servlet.http.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action.*;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionError.*;
//import java.util.*;
//import java.io.*;
public class LoginForm extends ActionForm
private String username=null;
private String password=null;
public void setUserName(String username)
this.username=username;
public String getUserName()
return username;
public void setPassword(String password)
this.password=password;
public String getPassword()
return password;
public void reset(ActionMapping am,HttpServletRequest req)
this.username="";
this.password="";
public ActionErrors validate(ActionMapping am, HttpServletRequest req)
ActionErrors ae = new ActionErrors();
if ( (username==null) || (username.length()==0))
// ae.add("username" , new ActionMessage("errors.username.required") );
if( (password==null) || (password.length()==0))
// ae.add("password" , new ActionMessage("errors.password.required") );
return ae;
3>LoginAction.java
package com.MyPack.Datamatics;
import com.MyPack.Datamatics.LoginForm;
import javax.servlet.http.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import javax.servlet.ServletException;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionError;
public class LoginAction extends Action
public ActionForward execute(ActionMapping am,
ActionForm af,
HttpServletRequest req,
HttpServletResponse res)throws IOException, ServletException
String target= new String("success");
if(af!=null)
LoginForm loginForm = (LoginForm)af;
String userName = loginForm.getUserName();
String password = loginForm.getPassword();
if (userName.equalsIgnoreCase("Datamatics") && password.equalsIgnoreCase("12345"))
req.setAttribute("UserName",userName);
else
target = new String("failure");
return am.findForward(target);
4>web.xml
<web-app>
<servlet>
<servlet-name>ActionServlet</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>config </param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>application </param-name>
<param-value>ApplicationResources</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet-mappings>
<servlet-name>ActionServlet</servlet-name>
<url-mapping>*.do</url-mapping>
</servlet-mappings>
<taglib>
<taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-html.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
</taglib>
</web-app>-----------------------
5>Struts-config.xml
<?xml version="1.0" encoding="ISO-8859-1" ?>
<struts-config>
<form-beans>
<form-bean name="loginForm" type="com.MyPack.Datamatics.LoginForm" />
<form-bean name="uploadForm" type="com.MyPack.Datamatics.UploadForm" />
</form-beans>
<global-forwards>
<forward name="success" path="/index.jsp"/>
</global-forwards>
<action-mappings>
<action path="/login"
type="com.MyPack.Datamatics.LoginAction"
name="loginForm"
scope="request"
input="/login.jsp">
<forward name="success" path="/upload.jsp" />
<forward name="fail" path="/index.jsp" />
</action>
<action path="/upload"
type="com.MyPack.Datamatics.UploadAction"
name="uploadForm"
scope="request"
input="/upload.jsp">
<forward name="success" path="/successUpload.jsp" />
<forward name="fail" path="/index.jsp" />
</action>
</action-mappings>
<controller
processorClass="org.apache.struts.action.RequestProcessor"/>
</struts-config>Kindly help where i am going wrong ..... I have mapped every property, even though I am getting this error
:::::::>> javax.servlet.ServletException: No getterError come from your LogonForm.
Field: username So getter must be getUsername() and not getUserName() ("N" is lower case). -
Javax.servlet.ServletException & java.lang.NoClassDefFoundError
I am getting this javax.servlet.ServletException & java.lang.NoClassDefFoundError
exceptions while running jsp in .netbeans.
Iwas able to compile and run jsp pgms , but i am getting this error when i use jsp:useBean.I think the java class created is not in the proper path..netbeans is using tomcat server.The ide put the jsp's in the proper path. but it is not putting the java class i created with setter and getter methods.I also set the classpath. but din't work
I t is eating up my time!Pl. suggest me a solution!
Directory structure is :source file
c:/windows/.netbeans/3.5/samples/jsp
I guess the ide is putting all the class files(jsp) in
C:\WINDOWS\.netbeans\3.5\tomcat406_base\work\Tomcat-Internal\localhost\C_3A_5CWINDOWS_5C.netbeans_5C3.5_5Csampledir\JSP
so i copied the userData.class from source dir to the above directory.
and i also did the
set CLASSPATH= C:\WINDOWS\.netbeans\3.5\tomcat406_base\work\Tomcat-Internal\localhost\C_3A_5CWINDOWS_5C.netbeans_5C3.5_5Csampledir\JSP
in dos prompt
pl. find the code below.
Html:
<HTML>
<HEAD>
<TITLE>getData</TITLE>
</HEAD>
<BODY>
<form method = post action="saveData.jsp">
What's your Name : <input type=text name =username size=10>
<br>
What's Age : <input type=text name=age size=10>
<br>
What's ur email id : <input type=text name=email size=10>
<input type=submit>
</FORM>
</BODY>
</HTML>
SaveData.jsp
<jsp:useBean id="user" class="JSP.userData" scope="session"/>
<jsp:setProperty name="user" property="*"/>
<html>
<head><title>using bean</title></head>
<body>
--Continue
Thank u
</body>
</html>
userData.java
* userData.java
* Created on February 12, 2004, 1:06 PM
package JSP;
* @author amano
public class userData {
String userName;
int age;
String email;
/** Creates a new instance of userData */
public userData()
public void setUsername(String str)
userName=str;
public void setAge(int str)
age=str;
public void setEmail(String str)
email=str;
public String getUsername()
return userName;
public int getAge()
return age;
public String getEmail()
return email;when i click on the submit button i get the following error msg.
Apache Tomcat/4.0.6 - HTTP Status 500 - Internal Server Error
javax.servlet.ServletException: JSP/user_data
at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.service(IDEJspServlet.java:349)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:226)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.netbeans.modules.web.monitor.catalina.MonitorValve.invoke(MonitorValve.java:148)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1027)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
at java.lang.Thread.run(Thread.java:534)
root cause
java.lang.NoClassDefFoundError: JSP/user_data
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:1610)
at java.lang.Class.getConstructor0(Class.java:1922)
at java.lang.Class.newInstance0(Class.java:278)
at java.lang.Class.newInstance(Class.java:261)
at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet$JspServletWrapper.load(IDEJspServlet.java:106)
at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet$JspServletWrapper.loadIfNecessary(IDEJspServlet.java:150)
at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet$JspServletWrapper.service(IDEJspServlet.java:160)
at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.serviceJspFile(IDEJspServlet.java:246)
at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.service(IDEJspServlet.java:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:226)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.netbeans.modules.web.monitor.catalina.MonitorValve.invoke(MonitorValve.java:148)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1027)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
at java.lang.Thread.run(Thread.java:534) -
Javax.servlet.ServletException: runtime failure in custom tag 'content'
Hi When iam trying to click on a link which takes to an another JSP.
iam getting this error after few minutes and that page doesnt display at
all.
can anybody help me out????
==vasan++;
<Jan 9, 2001 11:50:10 AM PST> <Error> <HTTP>
<[WebAppServletContext(627219,console)] exception raised on
'/console/panels/mbean/Server.jsp'
javax.servlet.ServletException: runtime failure in custom tag 'content'
at
weblogic.management.console.pages._panels._mbean._server._jspService(_server
.java:9798)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:208)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:1127)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:1529)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
<Jan 9, 2001 11:50:10 AM PST> <Error> <HTTP>
<[WebAppServletContext(627219,console)] Root cause of ServletException
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite(Native Method)
at java.net.SocketOutputStream.write(SocketOutputStream.java:83)
at
weblogic.servlet.internal.ChunkUtils.writeHeaderChunk(ChunkUtils.java:127)
at
weblogic.servlet.internal.ResponseHeaders.writeHeaders(ResponseHeaders.java:
345)
at
weblogic.servlet.internal.ServletResponseImpl.writeHeaders(ServletResponseIm
pl.java:683)
at
weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamI
mpl.java:124)
at
weblogic.servlet.internal.ServletOutputStreamImpl.flushWithCheck(ServletOutp
utStreamImpl.java:451)
at
weblogic.servlet.internal.ServletOutputStreamImpl.print(ServletOutputStreamI
mpl.java:243)
at
javax.servlet.ServletOutputStream.println(ServletOutputStream.java:286)
at
weblogic.servlet.jsp.JspWriterImpl.println(JspWriterImpl.java:204)
at
weblogic.management.console.pages._common._requestinfo.print(_requestinfo.ja
va:68)
at
weblogic.management.console.pages._common._requestinfo._jspService(_requesti
nfo.java:224)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:208)
at
weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImp
l.java:249)
at
weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImp
l.java:167)
at
weblogic.servlet.jsp.PageContextImpl.include(PageContextImpl.java:104)
at
weblogic.management.console.pages._common._error._jspService(_error.java:162
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:208)
at
weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImp
l.java:149)
at
weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:100)
at
weblogic.management.console.pages._panels._mbean._server._jspService(_server
.java:9830)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:208)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:1127)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:1529)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
I just started getting this error after a year in production environment without any problems. Did you every find out what caused this or better yet how to prevent this?
Dan.
-
Getting javax.servlet.ServletException: General error
Someone pls help me....
I am getting General Error while inserting a row in database.I am not able to solve this error...I would really appreciate your help...Thanks in advance...
Following is my Code ::
<%! int countBts,countBts1,mmm; %>
<%! String msg; %>
<%
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String dataSourceName = "ProjData";
String dbURL = "jdbc:odbc:" + dataSourceName;
Connection conn = DriverManager.getConnection(dbURL, "","");
int dataMgx= Integer.parseInt(request.getParameter("allocMgxId"));
int dataFrsm=Integer.parseInt(request.getParameter("allocFrsmSlotNo"));
int dataPort=Integer.parseInt(request.getParameter("allocPortNo"));
int dataBts=Integer.parseInt(request.getParameter("bts1"));
int dataRpm=Integer.parseInt(request.getParameter("allocRpmNo"));
int dataMultiLink=Integer.parseInt(request.getParameter("allocMultiLinkNo"));
String dataPortStatus= "vacant";
Statement myStat1 = conn.createStatement();
myStat1.execute("select count(BTS_ID) from MGX where BTS_ID=" + dataBts);
ResultSet result1 = myStat1.getResultSet();
if(result1.next())
countBts=Integer.parseInt(result1.getString(1));
countBts1=countBts+1;
if(countBts > 6)
msg="Configuration of more than 6 spans not allowed";
%>
<h3><%=msg %></h3>
<%}
else
PreparedStatement stmt1 =
conn.prepareStatement(("Insert into MGX (BTS_ID,Port_Status,MGX_Num,Port_No,FRSM_No,RPM_Card,Multi_Link) values ("+dataBts+",'"+dataPortStatus+"',"+dataMgx+","+dataPort+","+dataFrsm+","+dataRpm+","+dataMultiLink+")"));
mmm = stmt1.executeUpdate();
stmt1.close();
if(mmm == 1)
msg="One SpanRecord successfully added in the Database ";
else
msg="Failure in Update Operation";
result1.close();
myStat1.close();
conn.close();
%>
The error I am getting is as follows::
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: General error
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:867)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:800)
org.apache.jsp._5_jsp._jspService(_5_jsp.java:179)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
root cause
java.sql.SQLException: General error
sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6987)
sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:7115)
sun.jdbc.odbc.JdbcOdbc.SQLExecute(JdbcOdbc.java:3150)
sun.jdbc.odbc.JdbcOdbcPreparedStatement.execute(JdbcOdbcPreparedStatement.java:214)
sun.jdbc.odbc.JdbcOdbcPreparedStatement.executeUpdate(JdbcOdbcPreparedStatement.java:136)
org.apache.jsp._5_jsp._jspService(_5_jsp.java:121)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
Pls Help meThanks for the reply buddy...
As per your reply....I have tried modifying my Preparedstatement properly with ? and then binding values...
But even after doing this i am still getting the same error....
I am clueless...
Following is my modified Prepared Statement ::
conn.prepareStatement(("Insert into MGX (BTS_ID,MGX_Num,Port_No,FRSM_No,RPM_Card,Multi_Link,Port_Status) values (?,?,?,?,?,?,?)"));
stmt1.setInt(1,Integer.parseInt(request.getParameter("bts1")));
stmt1.setInt(2,Integer.parseInt(request.getParameter("allocMgxId")));
stmt1.setInt(3,Integer.parseInt(request.getParameter("allocPortNo")));
stmt1.setInt(4,Integer.parseInt(request.getParameter("allocFrsmSlotNo")));
stmt1.setInt(5,Integer.parseInt(request.getParameter("allocRpmNo")));
stmt1.setInt(6,Integer.parseInt(request.getParameter("allocMultiLinkNo")));
stmt1.setString(7,"Allocated");
Awaiting for a solution.... -
Can somebody explain this error to me please
javax.servlet.ServletException: Unable to get connection, DataSource invalid: "org.apache.commons.dbcp.SQLNestedException:
Cannot create PoolableConnectionFactory (Server connection failure during transaction. Due to underlying exception:
'java.security.AccessControlException: access denied (java.net.SocketPermission localhost resolve)'.
** BEGIN NESTED EXCEPTION **
java.security.AccessControlException
MESSAGE: access denied (java.net.SocketPermission localhost resolve)
STACKTRACE:
java.security.AccessControlException: access denied (java.net.SocketPermission localhost resolve)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
at java.security.AccessController.checkPermission(AccessController.java:427)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at java.lang.SecurityManager.checkConnect(SecurityManager.java:1031)
at java.net.InetAddress.getAllByName0(InetAddress.java:1117)
at java.net.InetAddress.getAllByName0(InetAddress.java:1098)
at java.net.InetAddress.getAllByName(InetAddress.java:1061)
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:138)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:277)
at com.mysql.jdbc.Connection.createNewIO(Connection.java:2817)
at com.mysql.jdbc.Connection.<init>(Connection.java:1531)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)
at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:37)
at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:290)
at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:877)
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851)
at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:540)
at org.apache.taglibs.standard.tag.common.sql.QueryTagSupport.getConnection(QueryTagSupport.java:274)
at org.apache.taglibs.standard.tag.common.sql.QueryTagSupport.doStartTag(QueryTagSupport.java:159)
at org.apache.jsp.index_jsp._jspx_meth_sql_query_0(index_jsp.java:100)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:58)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275)
at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:245)
at org.apache.catalina.core.ApplicationFilterChain.access$0(ApplicationFilterChain.java:177)
at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
** END NESTED EXCEPTION **
Attempted reconnect 3 times. Giving up.)"
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:843)
org.apache.jasper.runtime.PageContextImpl.access$11(PageContextImpl.java:781)
org.apache.jasper.runtime.PageContextImpl$12.run(PageContextImpl.java:763)
java.security.AccessController.doPrivileged(Native Method)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:761)
org.apache.jsp.index_jsp._jspService(index_jsp.java:81)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334)
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:802)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243)
java.security.AccessController.doPrivileged(Native Method)
javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275)
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161)The URL url="jdbc:mysql://localhost:3306/wroxcatalog" looks right to me...wroxcatalog is the MySQL database.
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@ include file="include.jsp"%>
<sql:setDataSource
var="datasource"
driver="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:3306/wroxcatalog"
user="wroxuser"
password="wrox" />
<sql:query var="books" dataSource="${datasource}">
select id, name, description, price from products order by id
</sql:query>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>TryDB</title>
</head>
<body>
<table border="1">
<tr>
<td>ID</td><td>Name</td><td>Description</td><td>Price</td>
</tr>
<c:forEach items="${books.rows}" var="row">
<tr>
<td><c:out value="${row.id}"/></td>
<td><c:out value="${row.name}"/></td>
<td><c:out value="${row.description}"/></td>
<td><c:out value="${row.price}"/></td>
</tr>
</c:forEach>
</table>
</body>
</html> -
Hi all,
I faced the following issues while calling the JNI library from Struts Action Class.
Initially got the following exception -
java.lang.UnsatisfiedLinkError: no arapi in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1682)
at java.lang.Runtime.loadLibrary0(Runtime.java:822)
at java.lang.System.loadLibrary(System.java:992)
at com.cisco.ar.api.ARAPINativeImpl.<init>(ARAPINativeImpl.java:44)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at com.cisco.ar.api.ARAPI.<init>(ARAPI.java:191)
After setting the required "so" files in the LD_LIBRARY_PATH, I got the following exception -
java.lang.UnsatisfiedLinkError: /opt/CSCOar/lib/libarapi.so: Can't load IA 32-bit .so on a IA 32-bit platform
I seached the java forums and found that the issue could be coz of JDK. So, I reverted my JDK 1.5 Update 10 to JDK 1.5 Update 7 and again got another exception as follows-
javax.servlet.ServletException: /opt/CSCOar/lib/libarapi.so: libstdc++.so.6: cannot open shared object file: No such file or directory
So, I am unable to call the JNI. Please let me know if I am missing anything in environment settings. Please help to resolve this.
TIA,
DeepaHi,
My questions are the same.
But I have also set up the classpath for the servlet component.
After that, I found I can't call user-defined obecjts in my servlet.
Even when I just write a simple Java command-line progarm which call the outside objects, it also can't find the user-defined objects; unless I move out the setup of CLASSPATH. So does anyone have the further solution? or tell me where I can find the answer!
Thank you so much! -
Javax.servlet.ServletException
Hi guys,
i'm developing a jsf application...
i'm trying to use a myfaces email validator and now i'm this error when i run the application...
what can i do??
Please help me solving my problem,i'm inexpert of jsf...
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: javax.servlet.jsp.JspException: org.apache.myfaces.renderkit.html.util.DummyFormUtils.findNestingForm(Ljavax/faces/component/UIComponent;Ljavax/faces/context/FacesContext;)Lorg/apache/myfaces/shared_tomahawk/renderkit/html/util/FormInfo;
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:821)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
org.apache.jsp.Login_jsp._jspService(Login_jsp.java:115)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
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:856)
com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:670)
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:637)
org.apache.jsp.index_jsp._jspService(index_jsp.java:43)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
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:856)
root cause
java.lang.NoSuchMethodError: org.apache.myfaces.renderkit.html.util.DummyFormUtils.findNestingForm(Ljavax/faces/component/UIComponent;Ljavax/faces/context/FacesContext;)Lorg/apache/myfaces/shared_tomahawk/renderkit/html/util/FormInfo;
org.apache.myfaces.renderkit.html.jsf.DummyFormHtmlButtonRenderer.findNestingForm(DummyFormHtmlButtonRenderer.java:50)
org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlButtonRendererBase.buildOnClick(HtmlButtonRendererBase.java:170)
org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlButtonRendererBase.encodeEnd(HtmlButtonRendererBase.java:120)
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:720)
org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:442)
org.apache.myfaces.shared_impl.renderkit.html.HtmlGridRendererBase.renderChildren(HtmlGridRendererBase.java:216)
org.apache.myfaces.shared_impl.renderkit.html.HtmlGridRendererBase.encodeEnd(HtmlGridRendererBase.java:9
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:720)
org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:442)
org.apache.myfaces.shared_impl.renderkit.html.HtmlGridRendererBase.renderChildren(HtmlGridRendererBase.java:216)
org.apache.myfaces.shared_impl.renderkit.html.HtmlGridRendererBase.encodeEnd(HtmlGridRendererBase.java:9
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:720)
javax.faces.webapp.UIComponentTag.encodeEnd(UIComponentTag.java:623)
javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:546)
com.sun.faces.taglib.html_basic.PanelGridTag.doEndTag(PanelGridTag.java:460)
org.apache.jsp.Login_jsp._jspx_meth_h_panelGrid_0(Login_jsp.java:266)
org.apache.jsp.Login_jsp._jspx_meth_h_form_0(Login_jsp.java:229)
org.apache.jsp.Login_jsp._jspx_meth_f_view_0(Login_jsp.java:180)
org.apache.jsp.Login_jsp._jspService(Login_jsp.java:105)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
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:856)
com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:670)
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:637)
org.apache.jsp.index_jsp._jspService(index_jsp.java:43)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
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:856)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.no,
i had this problem while i'm trying to use e-mail validator of myfaces implementation..
i have renounced to use it.....sorry -
Javax.servlet.ServletException: Before start of result set
I have a page where i want to put items that have been entered into a bean and put them into my SQL database. Firs of all i want to insert some value into my question table and then I use the SELECT LAST_INSERT_ID() function in mySQL to get the last incremented ID from the first statement. As you can see I then want to use this ID and insert it into the other statements to relate the tables but I get an exception which is shown below. The frist insert staemet works fine when the rest is commented out but when i try it with the other 2 insert statements it throws this back at me.
javax.servlet.ServletException: Before start of result set
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
org.apache.jsp.authoring.question_005fmanager.process_005fquestion_jsp._jspService(process_005fquestion_jsp.java:453)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
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)
java.sql.SQLException: Before start of result set
com.mysql.jdbc.ResultSet.checkRowPos(ResultSet.java:4424)
com.mysql.jdbc.ResultSet.getNativeInt(ResultSet.java:6210)
com.mysql.jdbc.ResultSet.getInt(ResultSet.java:1335) org.apache.jsp.authoring.question_005fmanager.process_005fquestion_jsp._jspService(process_005fquestion_jsp.java:126)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
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)
My code is shown here
// gets the feedback string parameters
if (request.getParameterValues("feedbackBox") != null) {
String [] feedbackList = request.getParameterValues("feedbackBox");
questionData.feedback = feedbackList;
//gets the session username variable
String insertQuestion1__username = null;
if (session.getValue("MM_Username") != null) {
insertQuestion1__username = (String)session.getValue("MM_Username");
//Creates a new mySQL date
java.sql.Date currentDate = new java.sql.Date((new java.util.Date()).getTime());
//goes thorugh each element of the scores array and calculates maxScore
questionData.maxScore = 0;
for (int i = 0; i < questionData.scores.length; i++) {
questionData.maxScore = questionData.maxScore + questionData.scores;
Driver DriverinsertQuestion = (Driver)Class.forName(MM_connQuestion_DRIVER).newInstance();
Connection ConninsertQuestion1 = DriverManager.getConnection(MM_connQuestion_STRING, MM_connQuestion_USERNAME,
MM_connQuestion_PASSWORD);
questionData.numOutcomes = questionData.choices.length;
PreparedStatement insertQuestion1 =
ConninsertQuestion1.prepareStatement("INSERT INTO Question.question (Topic_ID, Description, Image, Author, Created_Date, Max_Score, Question_Type) VALUES ('"
+ questionData.topicID + "', '"
+ questionData.questionText + "', '"
+ questionData.questionImage + "', '"
+ insertQuestion1__username + "', '" + currentDate
+ "', " + questionData.maxScore + ", '"
+ questionData.questionType + "') ");
insertQuestion1.executeUpdate();
PreparedStatement StatementlastID = ConninsertQuestion1.prepareStatement("SELECT LAST_INSERT_ID()");
ResultSet lastID = StatementlastID.executeQuery();
int questionID = lastID.getInt(1);
Driver DriverinsertQuestion2 = (Driver)Class.forName(MM_connAnswer_DRIVER).newInstance();
Connection ConninsertQuestion2 = DriverManager.getConnection(MM_connAnswer_STRING, MM_connAnswer_USERNAME,
MM_connAnswer_PASSWORD);
PreparedStatement insertQuestion2 =
ConninsertQuestion2.prepareStatement("INSERT INTO Answer.question (Question_ID, Question_Description, Question_Type, Topic, Number_Outcomes, Question_Wording) VALUES ('"
+ questionID + "', '" + questionData.questionLabel
+ "', '" + questionData.questionType + "', '"
+ questionData.questionType + "', '"
+ questionData.topicID + "', '"
+ questionData.numOutcomes + "', '"
+ questionData.questionText + "' ) ");
insertQuestion2.executeUpdate();
Driver DriverinsertOutcomes = (Driver)Class.forName(MM_connAnswer_DRIVER).newInstance();
Connection ConninsertOutcomes = DriverManager.getConnection(MM_connAnswer_STRING, MM_connAnswer_USERNAME,
MM_connAnswer_PASSWORD);
for (int i = 0; i < questionData.numOutcomes; i++) {
PreparedStatement insertOutcomes =
ConninsertOutcomes.prepareStatement("INSERT INTO Answer.outcome (Question_ID, Outcome_Number, Outcome_Text, Score, Feedback) VALUES ( '"
+ questionID + "', '" + i + "', '"
+ questionData.choices[i] + "', '"
+ questionData.scores[i] + "', '"
+ questionData.feedback[i] + "' ) ");
insertOutcomes.executeUpdate();further to Limo2kz's problem, LAST_INSERT_ID() will return 0 if the last INSERT statement actually has inserted 0 records. this could happen if the previous INSERT attempt has failed.
as far as i can remember, you should find out if the account or user that you are currently using to connect to MySQL database is allowed to do more SQL executions and create more SQL connections at certain given time (i.e., 10 executions in 1 hour, 10 connections in 1 hour). otherwise, you would have subsequent SQL exceptions because the database server won't allow you to execute them, thus giving you a null ResultSet. -
Initially, when I clicked on my JSPs, everything was fine. I was able to retrieve data successfully from all the JSPs. However, after much clicking through the JSPs. I was not able to access the JSPs and the Internal Servlet Error was shown.
Below is my Tomcat.log:
Context log: path="/Aedge" Error in jsp service() : Connection reset by peer: socket write error
javax.servlet.ServletException: Connection reset by peer: socket write error
at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:375)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503)
at org.apache.tomcat.core.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:163)
at org.apache.tomcat.servlets.DefaultServlet.doGet(DefaultServlet.java:187)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559)
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:160)
at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338)
at java.lang.Thread.run(Unknown Source)
Context log: path="/Aedge" <b>Internal Servlet Error:</b><br>.....
What is the problem here? How can I solve this as I had to restart my Tomcat once a while due to this problem.ok.. I have db classes where all my sql statements methods are being displayed.. In each db class, there will be a getInstance() method to create the connection. Below is one of my db class.. How to I modified the things you had mentioned in my codes..
package aedgeSoft.access;
import aedgeSoft.business.*;
import java.sql.*;
import java.util.*;
import java.util.Date;
import java.io.*;
public class DBMemberType
private Connection con;
private static DBMemberType instance = null;
public static DBMemberType getInstance()
try
if(instance==null)
instance = new DBMemberType();
catch(SQLException e)
System.out.println("Problems with loading database in DBMemberType");
catch(ClassNotFoundException e)
System.out.println("Problems with loading db driver in DBMemberType");
finally
return instance;
private DBMemberType() throws SQLException, ClassNotFoundException
try{
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
con = DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433;user=username;password=password;DatabaseName=db");
catch(InstantiationException e)
e.printStackTrace();
catch(IllegalAccessException e)
e.printStackTrace();
//add memberType
public boolean addMemberType(MemberType mt)
..........
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