Jakarta 'Input' taglib?
Is anyone familiar with the Jakarta "Input" JSP tag library (http://jakarta.apache.org/taglibs/doc/input-doc/intro.html) ? I could really use some example code as their documentation is a bit lacking and I'm stumped.
An example is that they indicate an optional 'bean' attribute for the <input:form> tag which allows one to provide a bean with default values for all of the nested form elements, but they don't give any info on how that bean should be structured. So for instance, if I have a form tag with a nested select tag, which in turn has several nested option tags, how do I structure that heirarchy?
This and other similar ambiguities could be easily figured out with some real code examples beyond the one ultra-simple .jsp file they provide. Any pointers on where to look? I've googled it extensively and come up empty.
Thanks in advance,
-Rich
I have to use an older jdk version since jdk1.4 is still beta. Any solutions?
By the way, when is the final release of jdk1.4? Perhaps I can convince my boss...
Greets
Puce
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Javax.servlet.ServletException: 55.0 when using Jakarta Request taglib in WL7.0 SP2
Hi,
We are converting our application from iPlanet (SunOne) to WL7.0.
I get the following error when tag library is used in our jsp file.
The tag library is jakarta Request library.
Any suggestions on how to debug this ?
Thank you,
Robert
Use of the tag lib:
==============
<%@ taglib prefix="req" uri="/WEB-INF/tlds/taglibs-request.tld" %>
<req:existsParameter name="nextPage">
<req:setAttribute name="currentPage"><req:parameter name="nextPage"/></req:setAttribute>
The error message.
==============
javax.servlet.ServletException: 55.0
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:450)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:445)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:543)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:369)
at com.standardandpoors.framework.presentation.XslJspView.generateView(Unknown
Source)
at com.standardandpoors.framework.controller.PresentationControllerBean.process(Unknown
Source)
at com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
at com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost(CcrermfControllerServlet.java:298)
at com.standardandpoors.framework.controller.SpControllerServlet.service(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.service(CcrermfControllerServlet.java:127)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1058)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:401)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5445)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:780)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3105)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2588)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
<Jul 11, 2003 12:31:46 PM EDT> <Info> <EJB> <010051> <EJB Exception during invocation
from home: com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_HomeImpl@3e49a8
threw exception: com.standardandpoors.SpException
com.standardandpoors.SpException
at com.standardandpoors.framework.controller.PresentationControllerBean.process(Unknown
Source)
at com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
at com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost(CcrermfControllerServlet.java:298)
at com.standardandpoors.framework.controller.SpControllerServlet.service(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.service(CcrermfControllerServlet.java:127)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1058)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:401)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5445)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:780)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3105)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2588)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
>
java.rmi.RemoteException: EJB Exception: ; nested exception is:
com.standardandpoors.SpException
com.standardandpoors.SpException
at com.standardandpoors.framework.controller.PresentationControllerBean.process(Unknown
Source)
at com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
at com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost(CcrermfControllerServlet.java:298)
at com.standardandpoors.framework.controller.SpControllerServlet.service(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.service(CcrermfControllerServlet.java:127)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1058)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:401)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5445)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:780)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3105)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2588)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
<Jul 11, 2003 12:31:46 PM EDT> <Info> <EJB> <010051> <EJB Exception during invocation
from home: com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_HomeImpl@3e49a8
threw exception: com.standardandpoors.SpException
com.standardandpoors.SpException
at com.standardandpoors.framework.controller.PresentationControllerBean.process(Unknown
Source)
at com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
at com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost(CcrermfControllerServlet.java:298)
at com.standardandpoors.framework.controller.SpControllerServlet.service(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.service(CcrermfControllerServlet.java:127)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1058)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:401)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5445)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:780)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3105)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2588)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
>
java.rmi.RemoteException: EJB Exception: ; nested exception is:
com.standardandpoors.SpException
com.standardandpoors.SpException
at com.standardandpoors.framework.controller.PresentationControllerBean.process(Unknown
Source)
at com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
at com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost(CcrermfControllerServlet.java:298)
at com.standardandpoors.framework.controller.SpControllerServlet.service(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.service(CcrermfControllerServlet.java:127)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1058)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:401)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5445)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:780)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3105)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2588)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
java.rmi.RemoteException: EJB Exception: ; nested exception is:
com.standardandpoors.SpException
com.standardandpoors.SpException
at com.standardandpoors.framework.controller.PresentationControllerBean.process(Unknown
Source)
at com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
at com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost(CcrermfControllerServlet.java:298)
at com.standardandpoors.framework.controller.SpControllerServlet.service(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.service(CcrermfControllerServlet.java:127)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1058)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:401)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5445)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:780)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3105)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2588)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
[11/Jul/2003 12:31:43:373] debug: |XslJspView|generateView|ExecuteThread: '12'
for queue: 'default'|4|Dispatcher.include is executed.
[11/Jul/2003 12:31:43:373] debug: |com.standardandpoors.framework.presentation.TransformEngine|transform|ExecuteThread:
'12' for queue: 'default'|4|Entered transform()
[11/Jul/2003 12:31:43:373] debug: |com.standardandpoors.framework.presentation.TransformEngine|transform|ExecuteThread:
'12' for queue: 'default'|4|.====. 1
[11/Jul/2003 12:31:43:373] debug: |com.standardandpoors.framework.presentation.TransformEngine|transform|ExecuteThread:
'12' for queue: 'default'|4|.---. 2
[11/Jul/2003 12:31:43:373] debug: |com.standardandpoors.framework.presentation.TransformEngine|transform|ExecuteThread:
'12' for queue: 'default'|4|.. 3
[11/Jul/2003 12:31:43:433] debug: |com.standardandpoors.framework.presentation.TransformEngine|transform|ExecuteThread:
'12' for queue: 'default'|4|.. 4
[11/Jul/2003 12:31:44:84] debug: |com.standardandpoors.framework.presentation.TransformEngine|transform|ExecuteThread:
'12' for queue: 'default'|4|returning from transform()
[11/Jul/2003 12:31:44:94] debug: |XslJspView|generateView|ExecuteThread: '12'
for queue: 'default'|4|>>> Before including /loans/loansPostBody.jsp
[11/Jul/2003 12:31:46:808] info: |XslJspView|generateView|ExecuteThread: '12'
for queue: 'default'|3|javax.servlet.ServletException: 55.0
[11/Jul/2003 12:31:46:838] info: |PresentationControllerBean|process|ExecuteThread:
'12' for queue: 'default'|3|----exception handled due to Response Fail
[11/Jul/2003 12:31:46:838] info: |PresentationControllerBean|process|ExecuteThread:
'12' for queue: 'default'|3|----------Using error page =SevereError.jsp
[11/Jul/2003 12:31:46:848] error: |PresentationControllerBean|process|ExecuteThread:
'12' for queue: 'default'|1|java.lang.IllegalStateException: Cannot forward a
response that is already committed
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:136)
at com.standardandpoors.framework.controller.PresentationControllerBean.process(Unknown
Source)
at com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
at com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost(CcrermfControllerServlet.java:298)
at com.standardandpoors.framework.controller.SpControllerServlet.service(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.service(CcrermfControllerServlet.java:127)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1058)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:401)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5445)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:780)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3105)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2588)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
[11/Jul/2003 12:31:46:848] info: |com.standardandpoors.framework.servlets.controller.SpControllerServlet|doPost|ExecuteThread:
'12' for queue: 'default'|3|------------3
[11/Jul/2003 12:31:46:848] info: |com.standardandpoors.framework.servlets.controller.SpControllerServlet|doPost|ExecuteThread:
'12' for queue: 'default'|3|@@@@Notice: Exception was handled by displaying errorPagejava.rmi.RemoteException:
EJB Exception: ; nested exception is:
com.standardandpoors.SpException
[11/Jul/2003 12:31:46:858] error: |com.standardandpoors.framework.servlets.controller.SpControllerServlet|doPost|ExecuteThread:
'12' for queue: 'default'|1|java.rmi.RemoteException: EJB Exception: ; nested
exception is:
com.standardandpoors.SpException
com.standardandpoors.SpException
at com.standardandpoors.framework.controller.PresentationControllerBean.process(Unknown
Source)
at com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
at com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost(CcrermfControllerServlet.java:298)
at com.standardandpoors.framework.controller.SpControllerServlet.service(Unknown
Source)
at com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.service(CcrermfControllerServlet.java:127)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1058)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:401)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:306)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5445)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:780)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3105)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2588)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
[11/Jul/2003 12:31:46:858] info: |com.standardandpoors.ccrermf.controller.CcrermfControllerServlet|doPost|ExecuteThread:
'12' for queue: 'default'|3|mRequestNameString=ListAllLoans
<Jul 11, 2003 12:32:21 PM EDT> <Info> <Management> <140009> <Configuration changes
for domain saved to the repository.>
Can you provide a little more detail about this exception? Can you post the
jsp here so we could find the reason for the exception
--Nagesh
"Robert Zanzerkia" <[email protected]> wrote in message
news:[email protected]...
>
> Hi,
> We are converting our application from iPlanet (SunOne) to WL7.0.
> I get the following error when tag library is used in our jsp file.
> The tag library is jakarta Request library.
>
> Any suggestions on how to debug this ?
>
> Thank you,
> Robert
> Use of the tag lib:
> ==============
>
> <%@ taglib prefix="req" uri="/WEB-INF/tlds/taglibs-request.tld" %>
>
> <req:existsParameter name="nextPage">
> <req:setAttribute name="currentPage"><req:parameter
name="nextPage"/></req:setAttribute>
>
>
> The error message.
> ==============
> javax.servlet.ServletException: 55.0
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:450)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:445)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:306)
> at
weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImp
l.java:543)
> at
weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImp
l.java:369)
> at
com.standardandpoors.framework.presentation.XslJspView.generateView(Unknown
> Source)
> at
com.standardandpoors.framework.controller.PresentationControllerBean.process
(Unknown
> Source)
> at
com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_
EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
> at
com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost
(CcrermfControllerServlet.java:298)
> at
com.standardandpoors.framework.controller.SpControllerServlet.service(Unknow
n
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.servic
e(CcrermfControllerServlet.java:127)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(Servle
tStubImpl.java:1058)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:401)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:306)
> at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
ebAppServletContext.java:5445)
> at
weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManage
r.java:780)
> at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:3105)
> at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:2588)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
> <Jul 11, 2003 12:31:46 PM EDT> <Info> <EJB> <010051> <EJB Exception during
invocation
> from home:
com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_
HomeImpl@3e49a8
> threw exception: com.standardandpoors.SpException
> com.standardandpoors.SpException
> at
com.standardandpoors.framework.controller.PresentationControllerBean.process
(Unknown
> Source)
> at
com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_
EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
> at
com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost
(CcrermfControllerServlet.java:298)
> at
com.standardandpoors.framework.controller.SpControllerServlet.service(Unknow
n
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.servic
e(CcrermfControllerServlet.java:127)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(Servle
tStubImpl.java:1058)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:401)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:306)
> at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
ebAppServletContext.java:5445)
> at
weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManage
r.java:780)
> at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:3105)
> at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:2588)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
> >
> java.rmi.RemoteException: EJB Exception: ; nested exception is:
> com.standardandpoors.SpException
> com.standardandpoors.SpException
> at
com.standardandpoors.framework.controller.PresentationControllerBean.process
(Unknown
> Source)
> at
com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_
EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
> at
com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost
(CcrermfControllerServlet.java:298)
> at
com.standardandpoors.framework.controller.SpControllerServlet.service(Unknow
n
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.servic
e(CcrermfControllerServlet.java:127)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(Servle
tStubImpl.java:1058)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:401)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:306)
> at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
ebAppServletContext.java:5445)
> at
weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManage
r.java:780)
> at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:3105)
> at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:2588)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
> <Jul 11, 2003 12:31:46 PM EDT> <Info> <EJB> <010051> <EJB Exception during
invocation
> from home:
com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_
HomeImpl@3e49a8
> threw exception: com.standardandpoors.SpException
> com.standardandpoors.SpException
> at
com.standardandpoors.framework.controller.PresentationControllerBean.process
(Unknown
> Source)
> at
com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_
EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
> at
com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost
(CcrermfControllerServlet.java:298)
> at
com.standardandpoors.framework.controller.SpControllerServlet.service(Unknow
n
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.servic
e(CcrermfControllerServlet.java:127)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(Servle
tStubImpl.java:1058)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:401)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:306)
> at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
ebAppServletContext.java:5445)
> at
weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManage
r.java:780)
> at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:3105)
> at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:2588)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
> >
> java.rmi.RemoteException: EJB Exception: ; nested exception is:
> com.standardandpoors.SpException
> com.standardandpoors.SpException
> at
com.standardandpoors.framework.controller.PresentationControllerBean.process
(Unknown
> Source)
> at
com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_
EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
> at
com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost
(CcrermfControllerServlet.java:298)
> at
com.standardandpoors.framework.controller.SpControllerServlet.service(Unknow
n
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.servic
e(CcrermfControllerServlet.java:127)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(Servle
tStubImpl.java:1058)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:401)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:306)
> at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
ebAppServletContext.java:5445)
> at
weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManage
r.java:780)
> at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:3105)
> at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:2588)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
> java.rmi.RemoteException: EJB Exception: ; nested exception is:
> com.standardandpoors.SpException
> com.standardandpoors.SpException
> at
com.standardandpoors.framework.controller.PresentationControllerBean.process
(Unknown
> Source)
> at
com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_
EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
> at
com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost
(CcrermfControllerServlet.java:298)
> at
com.standardandpoors.framework.controller.SpControllerServlet.service(Unknow
n
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.servic
e(CcrermfControllerServlet.java:127)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(Servle
tStubImpl.java:1058)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:401)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:306)
> at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
ebAppServletContext.java:5445)
> at
weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManage
r.java:780)
> at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:3105)
> at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:2588)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
> [11/Jul/2003 12:31:43:373] debug: |XslJspView|generateView|ExecuteThread:
'12'
> for queue: 'default'|4|Dispatcher.include is executed.
> [11/Jul/2003 12:31:43:373] debug:
|com.standardandpoors.framework.presentation.TransformEngine|transform|Execu
teThread:
> '12' for queue: 'default'|4|Entered transform()
> [11/Jul/2003 12:31:43:373] debug:
|com.standardandpoors.framework.presentation.TransformEngine|transform|Execu
teThread:
> '12' for queue: 'default'|4|.====. 1
> [11/Jul/2003 12:31:43:373] debug:
|com.standardandpoors.framework.presentation.TransformEngine|transform|Execu
teThread:
> '12' for queue: 'default'|4|.---. 2
> [11/Jul/2003 12:31:43:373] debug:
|com.standardandpoors.framework.presentation.TransformEngine|transform|Execu
teThread:
> '12' for queue: 'default'|4|.. 3
> [11/Jul/2003 12:31:43:433] debug:
|com.standardandpoors.framework.presentation.TransformEngine|transform|Execu
teThread:
> '12' for queue: 'default'|4|.. 4
> [11/Jul/2003 12:31:44:84] debug:
|com.standardandpoors.framework.presentation.TransformEngine|transform|Execu
teThread:
> '12' for queue: 'default'|4|returning from transform()
> [11/Jul/2003 12:31:44:94] debug: |XslJspView|generateView|ExecuteThread:
'12'
> for queue: 'default'|4|>>> Before including /loans/loansPostBody.jsp
> [11/Jul/2003 12:31:46:808] info: |XslJspView|generateView|ExecuteThread:
'12'
> for queue: 'default'|3|javax.servlet.ServletException: 55.0
> [11/Jul/2003 12:31:46:838] info:
|PresentationControllerBean|process|ExecuteThread:
> '12' for queue: 'default'|3|----exception handled due to Response Fail
> [11/Jul/2003 12:31:46:838] info:
|PresentationControllerBean|process|ExecuteThread:
> '12' for queue: 'default'|3|----------Using error page =SevereError.jsp
> [11/Jul/2003 12:31:46:848] error:
|PresentationControllerBean|process|ExecuteThread:
> '12' for queue: 'default'|1|java.lang.IllegalStateException: Cannot
forward a
> response that is already committed
> at
weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImp
l.java:136)
> at
com.standardandpoors.framework.controller.PresentationControllerBean.process
(Unknown
> Source)
> at
com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_
EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
> at
com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost
(CcrermfControllerServlet.java:298)
> at
com.standardandpoors.framework.controller.SpControllerServlet.service(Unknow
n
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.servic
e(CcrermfControllerServlet.java:127)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(Servle
tStubImpl.java:1058)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:401)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:306)
> at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
ebAppServletContext.java:5445)
> at
weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManage
r.java:780)
> at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:3105)
> at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:2588)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
>
> [11/Jul/2003 12:31:46:848] info:
|com.standardandpoors.framework.servlets.controller.SpControllerServlet|doPo
st|ExecuteThread:
> '12' for queue: 'default'|3|------------3
> [11/Jul/2003 12:31:46:848] info:
|com.standardandpoors.framework.servlets.controller.SpControllerServlet|doPo
st|ExecuteThread:
> '12' for queue: 'default'|3|@@@@Notice: Exception was handled by
displaying errorPagejava.rmi.RemoteException:
> EJB Exception: ; nested exception is:
> com.standardandpoors.SpException
> [11/Jul/2003 12:31:46:858] error:
|com.standardandpoors.framework.servlets.controller.SpControllerServlet|doPo
st|ExecuteThread:
> '12' for queue: 'default'|1|java.rmi.RemoteException: EJB Exception: ;
nested
> exception is:
> com.standardandpoors.SpException
> com.standardandpoors.SpException
> at
com.standardandpoors.framework.controller.PresentationControllerBean.process
(Unknown
> Source)
> at
com.standardandpoors.framework.controller.PresentationControllerBean_p9mhja_
EOImpl.process(PresentationControllerBean_p9mhja_EOImpl.java:46)
> at
com.standardandpoors.framework.controller.SpControllerServlet.doPost(Unknown
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.doPost
(CcrermfControllerServlet.java:298)
> at
com.standardandpoors.framework.controller.SpControllerServlet.service(Unknow
n
> Source)
> at
com.standardandpoors.apps.ccrermf.controller.CcrermfControllerServlet.servic
e(CcrermfControllerServlet.java:127)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(Servle
tStubImpl.java:1058)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:401)
> at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:306)
> at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
ebAppServletContext.java:5445)
> at
weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManage
r.java:780)
> at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:3105)
> at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:2588)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
>
> [11/Jul/2003 12:31:46:858] info:
|com.standardandpoors.ccrermf.controller.CcrermfControllerServlet|doPost|Exe
cuteThread:
> '12' for queue: 'default'|3|mRequestNameString=ListAllLoans
> <Jul 11, 2003 12:32:21 PM EDT> <Info> <Management> <140009> <Configuration
changes
> for domain saved to the repository.>
-
hi all,
Is it true that by using the jakarta i18n taglibs, the properties files are preloded into the memory. How exactly do they work.
Is the working different from using
ResourceBundle.getBundle().
please help
thanka in advanceYes, it is perloaded in memory, That is why when you make some changes in property file then you have to restart the application
-
Error using IO taglib in BEA 8.1
Hello,
I am integrating a web application into BEA 8.1 and everything seems to be getting
worked out except for 1 thing. In one of my JSP pages I use the Jakarta io taglib
to send a SOAP message. When I try to run this JSP page I get the following error:
WARNING: ERROR: Caughtjava.io.FileNotFoundException: Response: '500: Internal
Se
rver Error' for url: 'http://[the ip]:8080/axis/services/vkb-resourcemgmt'
java.io.FileNotFoundException: Response: '500: Internal Server Error' for url:
http://[the ip]:8080/axis/services/vkb-resourcemgmt'
at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.
java:394)
at org.apache.taglibs.io.URLTag.getURLInputStream(URLTag.java:274)
at org.apache.taglibs.io.URLTag.getURLReader(URLTag.java:259)
at org.apache.taglibs.io.URLTag.readURL(URLTag.java:327)
at org.apache.taglibs.io.URLTag.doEndTag(URLTag.java:181)
at jsp_servlet._jsp.__registerproduct._jspService(registerProduct.jsp:31
The problem is not with the URL being a bad one but there is some internal conflict
between BEA and the taglib itself. I don't have problems when my web application
runs outside of BEA (just in Tomcat).
Thoughts??
Thanks - Peter
6)
"Peter Len" <[email protected]> wrote in message
news:[email protected]...
>
> Hello,
>
> I am integrating a web application into BEA 8.1 and everything seems to be
getting
> worked out except for 1 thing. In one of my JSP pages I use the Jakarta
io taglib
> to send a SOAP message. When I try to run this JSP page I get the
following error:
>
> WARNING: ERROR: Caughtjava.io.FileNotFoundException: Response: '500:
Internal
> Se
> rver Error' for url: 'http://[the ip]:8080/axis/services/vkb-resourcemgmt'
> java.io.FileNotFoundException: Response: '500: Internal Server Error' for
url:
> '
> http://[the ip]:8080/axis/services/vkb-resourcemgmt'
> at
weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.
> java:394)
> at org.apache.taglibs.io.URLTag.getURLInputStream(URLTag.java:274)
> at org.apache.taglibs.io.URLTag.getURLReader(URLTag.java:259)
> at org.apache.taglibs.io.URLTag.readURL(URLTag.java:327)
> at org.apache.taglibs.io.URLTag.doEndTag(URLTag.java:181)
> at
jsp_servlet._jsp.__registerproduct._jspService(registerProduct.jsp:31
> ...................................................
>
> The problem is not with the URL being a bad one but there is some internal
conflict
> between BEA and the taglib itself. I don't have problems when my web
application
> runs outside of BEA (just in Tomcat).
>
> Thoughts??
>
> Thanks - Peter
> 6)
Looks like the URL is returning a 500 Internal Server Error which implies an
exception on the server side. Does the other URL also reside on WebLogic? If
so you might want to look at the server log and see if there is something
going on
-
Recursive custom tag: different behaviour in WinXP and Linux
Hi all,
I've a strange behaviour on a web application for which I developed a custom tag to render a tree structure.
This tag take in input an object representing the tree with all its nodes, and render every node, calling hitself recursively for every child of every node.
This tag is used inside a jsp.
I deployed my webapp on JBoss in a WinXP Pro environment, and everything is ok. Then I deployed the same webapp on JBoss in a Linux Env, and the call to the custom tag... doesn't write anything (with the same input).
Used jdk are 1.6.0_10 on WinXP and 1.6.0_7 on Linux (an OpenSuse professional distribution). JBoss is 4.2 (I did tests with JBoss 4.2.2 and 4.2.3).
Here is a sample code of my tag (file outree.tag):
<%@ tag language="java" pageEncoding="UTF-8" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib uri="http://jakarta.apache.org/taglibs/log-1.0" prefix="log" %>
*<%@ taglib prefix="ousel" tagdir="/WEB-INF/tags/ouselector" %>*
<%@ attribute name="subtree"
required="true"
type="my.webapp.TreeObject" %>
<%@ attribute name="subroot_index" required="true" type="java.lang.Integer"%>
<log:debug category="my.webapp.ousearch.taglib" message="Tag library called, starting operations..." />
<c:if test="${not empty subtree.children}">
<c:set var="next_subtree_index" value="${subroot_index + 1}"/>
<ul class="subtree" id="subtree-${subroot_index}">
<log:debug category="${logcategory}" message="We have children, calling recursively tag library on them (next subtree index: ${next_subtree_index})..." />
<c:forEach var="currentOUChild" items="${subtree.children}">
*<ousel:outree subtree="${currentOUChild}" subroot_index="${next_subtree_index}"/>*
<c:set var="next_subtree_index" value="${next_subtree_index + 1}"/>
</c:forEach>
</ul>
</c:if>
</li>The TreeObject contains a list of children that can contain other children and so on. On every child, I call recursively my custom tag to render with a set of nested <ul> elements the entire tree structure.
Here the call from the jsp:
<%@ taglib uri="http://jakarta.apache.org/taglibs/log-1.0" prefix="log" %>
*<%@ taglib prefix="ousel" tagdir="/WEB-INF/tags/ouselector" %>*
<log:debug category="${logcategory}" message="Building subtree ${ouSubtree} HTML structure..." />
*<ousel:outree subtree="${ouSubtree}" subroot_index="1"/>*
<log:debug category="${logcategory}" message="Subtree ${ouSubtree} HTML structure built" />
...Jakarta log taglibs is used to log the value of the parameter passed to the custom tag. In the Linux env I see that the passed object is not empty (it couldn't be null because the tag enforce it as a mandatory value).
Any idea?I have found a workaround.
Simply substitute the recursive invocation, with an import of a jsp that will call the custom tag.
Note: You have to set your needed variable in request to make it visible to the jsp
<%@ tag language="java" pageEncoding="UTF-8" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib uri="http://jakarta.apache.org/taglibs/log-1.0" prefix="log" %>
<%@ attribute name="subtree"
required="true"
type="my.webapp.TreeObject" %>
<%@ attribute name="subroot_index" required="true" type="java.lang.Integer"%>
<log:debug category="my.webapp.ousearch.taglib" message="Tag library called, starting operations..." />
<c:if test="${not empty subtree.children}">
<c:set var="next_subtree_index" value="${subroot_index + 1}"/>
<ul class="subtree" id="subtree-${subroot_index}">
<log:debug category="${logcategory}" message="We have children, calling recursively tag library on them (next subtree index: ${next_subtree_index})..." />
<c:forEach var="currentOUChild" items="${subtree.children}">
*<c:set var="_currentOUChild" value="${currentOUChild}" scope="request"/>*
*<c:set var="_next_subtree_index" value="${next_subtree_index}" scope="request"/>*
*<c:import url="/WEB-INF/tags/outtree.jsp"/>*
<c:set var="next_subtree_index" value="${next_subtree_index + 1}"/>
</c:forEach>
</ul>
</c:if>
</li>Here is the imported jsp (outtree.jsp):
<%@ taglib prefix="ousel" tagdir="/WEB-INF/tags/ouselector" %>
<ousel:outree subtree="${_currentOUChild}" subroot_index="${_next_subtree_index}"/> -
JSTL - Problem parsing XML file w/ XML schema declarations
I'm having trouble parsing an xml document that contains XML schema declarations in the root element. I've included 2 snippets, the XML files they're supposed to parse, and their output below. The first one works and the second one doesn't. Could someone please tell me why? I find it hard to believe that no one's run into this before.
I'm running Tomcat 5.5 and I'm using JSP 2.0, jakarta standard taglibs jars (1.1.2), jdk 1.5.0_04, and the Xalan 2.7.0 jars.
Here's the first snippet:
<c:import url="/WEB-INF/config/schools.xml" var="xml" />
<x:parse doc="${xml}" var="schoolList"/>
There are <x:out select="count($schoolList//school)"/> schools in the file:<br/>
<x:forEach select="$schoolList//school">
<x:out select="name"/><br/>
</x:forEach>it parses the following xml file:
<?xml version="1.0" encoding="UTF-8"?>
<schools>
<school id="34033">
<name>Tumwater Middle School</name>
<district>Tumwater</district>
<type>middle</type>
<active>false</active>
</school>
<school id="17001">
<name>Garfield High School</name>
<district>Seattle</district>
<type>high</type>
<active>true</active>
</school>
<school id="00023">
<name>Tigard High School</name>
<district>Tigard-Tualatin</district>
<type>high</type>
<active>true</active>
</school>
</schools>and it outputs:
There are 3 schools in the file:
Tumwater Middle School
Garfield High School
Tigard High School-----------------------------------------
The second snippet:
<c:import url="/WEB-INF/config/schools2.xml" var="xml2" />
<x:parse doc="${xml2}" var="schoolList2"/>
There are <x:out select="count($schoolList2//school)"/> schools in the file:<br/>
<x:forEach select="$schoolList2//school">
<x:out select="name"/><br/>
</x:forEach>parses this xml file (note the xml schema declarations):
<?xml version="1.0" encoding="UTF-8"?>
<schools xmlns="http://www.serenus.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.serenus.com schools.xsd">
<school id="34033">
<name>Tumwater Middle School</name>
<district>Tumwater</district>
<type>middle</type>
<active>false</active>
</school>
<school id="17001">
<name>Garfield High School</name>
<district>Seattle</district>
<type>high</type>
<active>true</active>
</school>
<school id="00023">
<name>Tigard High School</name>
<district>Tigard-Tualatin</district>
<type>high</type>
<active>true</active>
</school>
</schools>and its output is:
There are 0 schools in the file:That's it! No errors at all! I'm 100% certain the variable names, filenames, etc. are correct. I've looked everywhere for an existing answer to this problem, but I can't find one. Is this a known issue? Please help.
-BenHi Ben,
I got exactly the same problem and also could not find any solution.
Did you find a way out for this problem meanwhile?
Any help is welcome! -
How can I includ a web site in a jsp file?
Hi all,
I want to includ a web site, for example www.yahoo.com, in my jsp file. when the jsp file is called, it can return the web page to my own page. How shoud I do for that?
I placed the code:
<jsp:include page="http://www.yahoo.com"/> in my jsp page, but it does not work. Please help!
Thanks.try checking out the include tag from the jakarta utility-taglibs.
it can do this.
http://jakarta.apache.org/taglibs/doc/utility-doc/index.html (include)
this one can to
http://jakarta.apache.org/taglibs/doc/io-doc/intro.html
(check out "request" tag).
hope it helps -
Hi,
I've been using the code at the bottom of this message to access a database. I've been having some trouble though when the user stops the browser session mid way through a page loading. Occasionally it can cause the web server to crash. I'm guessing a connection must be left open somewhere, and that is causing the problem. Has anyone got any advice on ways I can avoid this?
Cheers,
Lee
import java.sql.*;
import java.util.*;
public class DBAccess {
// Username, password & URL for accessing tables
private String uname = "username";
private String pword = "password";
private String url = "Conn URL here";
// Declare connection and statement that will be used to create recordsets
private Connection conn = null;
private Statement stmt = null;
private ResultSet rs = null;
private int rowCount = 0;
private int colCount = 0;
private Properties props = new Properties();
private Driver drv = null;
// Get records from table and return in a 3D array
public String[][] getTableRecords(String strSQL) {
// Ensure that the variables used are set to 0 or null. This will ensure
// that there are no errors related to the results containing info from a
// previous procedure call.
rs = null;
conn = null;
stmt = null;
rowCount = 0;
colCount = 0;
props = new Properties();
drv = null;
try {
drv = (Driver) Class.forName("somedriver").newInstance();
catch (Exception e) {
System.out.println(e);
return null;
// Set properties for making a connection
props.put("user", uname);
props.put("password", pword);
try {
conn = drv.connect(url, props);
stmt = conn.createStatement();
catch (SQLException e) {
System.out.println("SQL Error : " + e);
return null;
String[][] results = new String[0][0];
// Execute SQL Query
try {
rs = stmt.executeQuery(strSQL);
ResultSetMetaData rsmd = rs.getMetaData();
// Get amount of columns.
colCount = rsmd.getColumnCount();
while (rs.next()) {
rowCount++;
// Remember to reset the resultset
rs.close();
rs = stmt.executeQuery(strSQL);
if (rowCount < 1) {
results = null;
else {
results = new String[rowCount][colCount];
int currentRow = 0;
while (rs.next()) {
for (int i = 1; i <= colCount; i++) {
String currentField = rs.getString(i);
if (currentField == null) {
currentField = "";
// -1 is used to make sure that the rows/columns with an index of 0 are filled
results[currentRow][i - 1] = currentField;
currentRow++;
// Close everything
rs.close();
stmt.close();
conn.close();
catch (Exception e) {
results = null;
System.out.println("SQL Error : "+ e);
return results;
// Execute some SQL that doesn't return a recordset
public void execSQL(String action) {
try {
drv = (Driver) Class.forName("drivername").newInstance();
catch (Exception e) {
System.out.println(e);
// Set properties for making a connection
props = new Properties();
props.put("user", uname);
props.put("password", pword);
try {
conn = drv.connect(url, props);
stmt = conn.createStatement();
stmt.execute(action);
// Close connection and statement
stmt.close();
conn.close();
catch (SQLException e) {
try {
conn.close();
stmt.close();
catch (Exception f) {
System.out.println("SQL Error : " + e);
// Return the number of columns that are in the resultset
public int getNoOfCols() {
return colCount;
}There are more than one possibilities out there. I want to describe two of it.
1) For rapid software development, you can use taglibs (Java Standard Tag Libraries or jakarta db taglibs) in your jsps. There are also other taglibs from different vendors, but I know only these two.
2) You can use JNDI to establish a database connection through a datasource object. This is the more often way in a production environment. There are also possibilities with pooling and so on.
It depends, on what you want to develop, for a simple page or prototyping, and low traffic, it is possible to use taglibs. For a complete web application, it is better to establish the connection through Datasources, which are handled by the JSP / Servlet container or the application server.
so long
ThK -
I installed the jakarta imaging taglib to do some auto resizing of images. It works well aside from the fact that i cannot get my scriptlet to work in the img source.
<img:image src="/images/<% x_productImage %>"
dir="generated
name="<% x_productImage%>-new"
<img:resize width="900"/>
</img:image>It doesn't throw an error. And the when i view source it ignores the entire chunk of code and displays nothing at all.
Does anyone have any idea how i can get scriptlets to work?
Here is a link to the taglib if anyone is interested
http://jakarta.apache.org/taglibs/sandbox/doc/image-doc/intro.html
and here is the doc on it
http://jakarta.apache.org/taglibs/sandbox/doc/image-doc/index.htmlWell attributes to a custom tag, you need to use scriptlet expressions <%= expr %>, not just plain scriptlet tags <% javaStatement; %>.
Also, when you want an attribute to be dynamic, make the whole attribute dynamic, rather than half and half, like you have with the src attribute on this tag. It saves problems in the end.
Something like this I think:
<img:image src="<%= "/images/" + x_productImage %>"
dir="generated"
name="<%= x_productImage + "-new" %>">
<img:resize width="900"/>
</img:image>Cheers,
evnafets -
Exception in tomcat for java mail
pls tell me wat kinds of exception occurs.
i already set up all jar files in classpath .
if some one know uri for the jakarta mail talglib.
show me good idea
cheersFirst link returned by Google for a search for "Jakarta Mail Taglib":
http://jakarta.apache.org/taglibs/doc/mailer-doc/intro.html
And don't waste your time setting a classpath for your application server. -
hi,
here is the problem that I am facing. I have downloaded the jakarta-input.tld and placed the concerned jar file in the lib folder of web-inf.
in my jsp page I have the page directive to the tld and the mapping of the tld with the class is in the web.xml file.
now I created another (my) tld file and have followed the same process.
In my jsp I am using a tag called shuttle which is in my tld. In the doStartTag() I am printing out a complete html constructed as a string. In this html string there is another tag which belongs to the jakarta-input.tld.
When the html is spit put by the JspWriter the browser is not recongizing a tag called <input:select> which corresponds to a tag defined in jakarta-input.tld.
Other html elements are showing up properly except for this tag and its contents.
Can there be nested tags?? I believe so because when the browser encounters the start of a specific tag it calls the corresponding class and so no matter what, even in this particular situation, when the browser encounters the <input:select> tag, it should look for the corresponding class with the mappings in the web.xml???
please guide me if I am understanding it wrong. I would appreciate any kind of help.
regards.
fhere are my doStartTag() and doEndTag()....
String htmlString = "<table border=\"0\" cellspacing=\"2\" cellpadding=\"0\" height=\"116\" ><tr><td><a href=\"javascript:orderModule(0,'imageId_l');\" ><img src=\"cabo/images/sru.gif\" width=\"11\" height=\"11\" border=\"0\" alt=\"Up\" vspace=\"20\"/></a></td><td rowspan=\"2\"><input:select name=\"imageId_l\" attributes=\"<%= att %>\" optionLabels=\"<%= list1 %>\" optionValues=\"<%= vals %>\"></input:select>";
htmlString+= "</td></tr><tr><td><a href=\"javascript:orderModule(1,'imageId_l');\"><img src=\"cabo/images/srd.gif\" width=\"11\" height=\"11\" border=\"0\" alt=\"Down\" vspace=\"20\"/></a></td></tr></table></td><td><table border=\"0\" cellspacing=\"2\" cellpadding=\"0\"><tr><td><a href=\"javascript:moveModule('imageId_l','imageId_r');\"><img src=\"cabo/images/smv.gif\" alt=\"Move Right\" width=\"18\" height=\"18\" border=\"0\" vspace=\"30\" />";
htmlString+= "</a></td></tr><tr><td><a href=\"javascript:moveModule('imageId_r','imageId_l');\"><img src=\"cabo/images/srmv.gif\" alt=\"Move Left\" width=\"18\" height=\"18\" border=\"0\" vspace=\"20\"/></a></td></tr></table></td><td class=\"table\"><table><tr class=\"shuttle\"><td width=\"3\"></td><td>Selected</td></tr></table><table border=\"0\" cellspacing=\"2\" cellpadding=\"0\" width=\"100%\" height=\"115\"><tr><td rowspan=\"2\">";
htmlString+= "<input:select name=\"imageId_r\" attributes=\"<%= att %>\" optionLabels=\"<%= list2 %>\"></input:select></td><td><a href=\"javascript:orderModule(0,'imageId_r');\"><img src=\"cabo/images/sru.gif\" width=\"12\" height=\"12\" border=\"0\" alt=\"Up\" vspace=\"20\"/></a></td></tr><tr><td><a href=\"javascript:orderModule(1,'imageId_r');\"><img src=\"cabo/images/srd.gif\" width=\"12\" height=\"12\" border=\"0\" alt=\"Down\" vspace=\"20\"/></a></td></tr>";
public int doStartTag() throws JspException {
try {
JspWriter out = pageContext.getOut();
out.print(htmlString);
} catch (Exception ioException) {
return EVAL_BODY_INCLUDE;
public int doEndTag() throws JspException {
try {
pageContext.getOut().print("</table>");
} catch (Exception ioException) {
return EVAL_PAGE;
}here is the output from the writer in the page
<table border="0" cellspacing="2" cellpadding="0" height="116">
<tr>
<td>
<a href="javascript:orderModule(0,'imageId_l');">
<img src="cabo/images/sru.gif" width="11" height="11" border="0"
alt="Up" vspace="20"/>
</a>
</td>
<td rowspan="2">
<input:select name="imageId_l" attributes="<%= att %>"
optionLabels="<%= list1 %>" optionValues="<%= vals %>">
</input:select>
</td>
</tr>
<tr>
<td>
<a href="javascript:orderModule(1,'imageId_l');">
<img src="cabo/images/srd.gif" width="11" height="11" border="0"
alt="Down" vspace="20"/>
</a>
</td>
</tr>
</table>
</td>
<td>
<table border="0" cellspacing="2" cellpadding="0">
<tr>
<td>
<a href="javascript:moveModule('imageId_l','imageId_r');">
<img src="cabo/images/smv.gif" alt="Move Right" width="18" height="18"
border="0" vspace="30"/>
</a>
</td>
</tr>
<tr>
<td>
<a href="javascript:moveModule('imageId_r','imageId_l');">
<img src="cabo/images/srmv.gif" alt="Move Left" width="18" height="18"
border="0" vspace="20"/>
</a>
</td>
</tr>
</table>
</td>
<td class="table">
<table>
<tr class="shuttle">
<td width="3">
</td>
<td>Selected</td>
</tr>
</table>
<table border="0" cellspacing="2" cellpadding="0" width="100%" height="115">
<tr>
<td rowspan="2">
<input:select name="imageId_r" attributes="<%= att %>"
optionLabels="<%= list2 %>">
</input:select>
</td>
<td>
<a href="javascript:orderModule(0,'imageId_r');">
<img src="cabo/images/sru.gif" width="12" height="12" border="0"
alt="Up" vspace="20"/>
</a>
</td>
</tr>
<tr>
<td>
<a href="javascript:orderModule(1,'imageId_r');">
<img src="cabo/images/srd.gif" width="12" height="12" border="0"
alt="Down" vspace="20"/>
</a>
</td>
</tr>
</table>my form name is multForm
All this code is spit into jsp when I use just <shuttle></shuttle> tag .
The code above has a <input:select > tag which is not getting recognized! and so in my javascript, when a function calls for "imageId_l" which is one of the names of the <input:select> it is throwing error saying "document.multiForm[..].selectedIndex is null"
id the code thats spit out not evaluated??
regards,
f -
Integrating Jakarta taglibs in Jdev 9.0.4 (other than JSTL)
Hello --
I'm having difficulty getting the magic spell for proper integration of Jakarta taglibs other than the JSTL taglibs to work.
I've gone into Tools->Manage Libraries->Jsp Libraries and created a new Jsp library based on the .tld file / archive file / and uri, and assigned a prefix, but I can't use it.
If I create a workspace from a WAR for something like 'application-examples.war' from the Jakarta site, when I try and compile the example page, I get a "Attribute 'xmlns:xalan' is used but not declared."
and Jdev is unable to load the taghandler class.
Has anyone had any luck getting these taglibs to integrate properly?
Thanks,
DonnOk, now I'm going nuts. I can't get JSTL working either -- have tried with the <taglib> directive in web.xml, and without, have tried with registering the libraries in the JSP tab and not registering, and with the .tld files in the lib directory and not.
Any successes out there?
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