Re: error-page exception-type subclasses of RuntimeException are not handled
I am not too sure on this, but it could be because runtime exceptions are usually avoidable and perhaps therefore you need to deal with such errors beforehand(higher up in the stack) and throw custom exceptions. It doesn't sound like good coding standards(what you are doing anyway). If you are using JSF you can usefrom-outcome to control views for user error to redirect them to error page. -- From: bryan jacobs bryancjac...@hotmail.com Sent: Wednesday, May 12, 2010 12:56 AM To: users@tomcat.apache.org Subject: error-page exception-type subclasses of RuntimeException are not handled Tomcat Version: apache-tomcat-6.0.26 JDK: jdk1.6.0_19 OS: Windows XP Service Pack 2 I am using the page-error element in my web.xml with the exception-type element which contains a subclass of RuntimeException. When I subclass RuntimeException the location element which specifies my error-page to land on in the event that exception is raised is not displayed. web.xml snippet: error-page exception-typeorg.lds.lua.directory.exception.LuaSecurityException/exception-type location/error.html/location /error-page Where LuaSecurityException extends RuntimeException When my JAX-RS method throws the LuaSecurityException the error.html is NOT displayed. However, if I change the above configuration to: error-page exception-typejava.lang.RuntimeException/exception-type location/error.html/location /error-page and have my class throw a RuntimeException then the error.html page is displayed. Finally if I change the web.xml to: error-page exception-typejava.lang.Exception/exception-type location/error.html/location /error-page and my jax-rs class throws a LuaSecurityException extends RuntimeException then my error.html is displayed. What I would like to do is: error-page exception-typeorg.lds.lua.directory.exception.LuaSecurityException/exception-type location/error.html/location /error-page That way I can create various RuntimeException subclasses which are appropriate for my application and handle them with specific error pages. Any help would be appreciated. If you need more information please let me know. Bryan _ Hotmail is redefining busy with tools for the New Busy. Get more from your inbox. http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_2 - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: error-page exception-type subclasses of RuntimeException are not handled
I thought I would like to add to thepoint I am trying to make, I am
using hibernate validation API and get big fat runtime exceptions if the
validation API fails a check on a field that has certain validations like
length etc. These excceptions are avoidable (some of them) from the point
that the data is entered snd I can ask user for correct data (or more
reasonable data)
Lets say I have an email field in UserEntity as follows
@Email
public String getUserEmail() {
return userEmail;
}
It is the job of the business layer to 1 decide on valid emails (like we
only accept hotmail) if such logic applies)
and it is the job of the view to find incorrect emails as soon as possible
to avoid an expensive rountrip for the sake of a user using the application.
--
From: Yucca Nel yucca...@live.co.za
Sent: Wednesday, May 12, 2010 9:03 AM
To: Tomcat Users List users@tomcat.apache.org
Subject: Re: error-page exception-type subclasses of RuntimeException are
not handled
I am not too sure on this, but it could be because runtime exceptions are
usually avoidable and perhaps therefore you need to deal with such errors
beforehand(higher up in the stack) and throw custom exceptions. It doesn't
sound like good coding standards(what you are doing anyway). If you are
using JSF you can usefrom-outcome to control views for user error to
redirect them to error page.
--
From: bryan jacobs bryancjac...@hotmail.com
Sent: Wednesday, May 12, 2010 12:56 AM
To: users@tomcat.apache.org
Subject: error-page exception-type subclasses of RuntimeException are not
handled
Tomcat Version: apache-tomcat-6.0.26
JDK: jdk1.6.0_19
OS: Windows XP Service Pack 2
I am using the page-error element in my web.xml with the
exception-type element which contains a subclass of RuntimeException.
When I subclass RuntimeException the location element which specifies
my error-page to land on in the event that exception is raised is not
displayed.
web.xml snippet:
error-page
exception-typeorg.lds.lua.directory.exception.LuaSecurityException/exception-type
location/error.html/location
/error-page
Where LuaSecurityException extends RuntimeException
When my JAX-RS method throws the LuaSecurityException the error.html is
NOT displayed.
However, if I change the above configuration to:
error-page
exception-typejava.lang.RuntimeException/exception-type
location/error.html/location
/error-page
and have my class throw a RuntimeException then the error.html page is
displayed.
Finally if I change the web.xml to:
error-page
exception-typejava.lang.Exception/exception-type
location/error.html/location
/error-page
and my jax-rs class throws a LuaSecurityException extends
RuntimeException then my error.html is displayed.
What I would like to do is:
error-page
exception-typeorg.lds.lua.directory.exception.LuaSecurityException/exception-type
location/error.html/location
/error-page
That way I can create various RuntimeException subclasses which are
appropriate for my application and handle them with specific error pages.
Any help would be appreciated.
If you need more information please let me know.
Bryan
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how to invalidate a user session properly?
Currently I need to fire my jsf command button twice to get the logic behind it
to invalidate the session correctly as follows:
public String logout(ActionEvent ae) throws IOException, ServletException {
HttpServletRequest req= (HttpServletRequest)
FacesContext.getCurrentInstance().getExternalContext().getRequest();
req.getSession(false).invalidate();
return home;
the backing bean is request scope and I though that that may have been the
issues. I would like to add that simply changing the mthod to one for a simple
action and not actionListener makes no difference.
Here is where the button is called...
h:commandButton rendered=#{request.userPrincipal!=null}
actionListener=#{logoutForm.logout}
value=#{uOptMsg.logOut}/h:commandButton
tomcat 6 being used.
Re: Avoiding random JMX port on tomcat
Thanks Chuck
But I meant in changing this random port to a specific one without having to
change the server.xml to add a new listener and jars.
regards
Emerson
On 9 April 2010 02:12, Caldarale, Charles R chuck.caldar...@unisys.comwrote:
On Apr 8, 2010, at 12:59, emerson cargnin
echofloripa.y...@gmail.com wrote:
I would be great if that could be configured directly in the
properties
I suspect that you can. Most attribute values in server.xml can be
encoded as ant-style system property references:
attr=${my.property}
- Chuck
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adding transport gauruntee ti web.xml issues
In tomcat 6 I am bringing down the container when asking for confidential RESOURCE. iS THERE A REASON FOR THIS? CONTAINER AND RESOURCE WORK FINE LIKE THIS... security-constraint web-resource-collection web-resource-nameloggedInUser/web-resource-name url-pattern/pages/user/secure/*/url-pattern http-methodGET/http-method http-methodPOST/http-method /web-resource-collection auth-constraint role-nameRegisteredUser/role-name /auth-constraint /security-constraint But fail when configured like this... /security-constraint security-constraint web-resource-collection web-resource-nameAdminArea/web-resource-name url-pattern/pages/admin/*/url-pattern http-methodGET/http-method http-methodPOST/http-method /web-resource-collection auth-constraint role-nameAdmin/role-name /auth-constraint user-data-constraint transport-guaranteeCONFIDENTIAL/transport-guarantee /user-data-constraint /security-constraint
Re: Avoiding random JMX port on tomcat
I think the only possibility in order to fix RMI server port behind a
firewalled system is to use JMX Remote Lifecycle Listener in server.xml and
add catalina-jmx-remote.jar in lib folder.
I used it for remote jvm monitoring and now works fine.
You can read procedure here
http://tomcat.apache.org/tomcat-6.0-doc/config/listeners.html
regards
On 12 May 2010 13:40, emerson cargnin echofloripa.y...@gmail.com wrote:
Thanks Chuck
But I meant in changing this random port to a specific one without having
to
change the server.xml to add a new listener and jars.
regards
Emerson
On 9 April 2010 02:12, Caldarale, Charles R chuck.caldar...@unisys.com
wrote:
On Apr 8, 2010, at 12:59, emerson cargnin
echofloripa.y...@gmail.com wrote:
I would be great if that could be configured directly in the
properties
I suspect that you can. Most attribute values in server.xml can be
encoded as ant-style system property references:
attr=${my.property}
- Chuck
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Re: Avoiding random JMX port on tomcat
Paolo Santarsiero wrote: I think the only possibility in order to fix RMI server port behind a firewalled system is to use JMX Remote Lifecycle Listener in server.xml and add catalina-jmx-remote.jar in lib folder. I used it for remote jvm monitoring and now works fine. You can read procedure here http://tomcat.apache.org/tomcat-6.0-doc/config/listeners.html and the basic JVM stuff related to this is really well-described here : http://java.sun.com/javase/6/docs/technotes/guides/management/agent.html - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: adding transport gauruntee ti web.xml issues
From: Yucca Nel [mailto:yucca...@live.co.za] Subject: adding transport gauruntee ti web.xml issues In tomcat 6 I am bringing down the container when asking for confidential RESOURCE. iS THERE A REASON FOR THIS? Hard to tell without real information. What exact Tomcat version are you using? What JVM are you using? What platform are you running on? What's in the logs? What's in the stack trace? CONTAINER AND RESOURCE WORK FINE LIKE THIS... You don't need to shout. http://www.catb.org/~esr/faqs/smart-questions.html - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: how to invalidate a user session properly?
On Wed, May 12, 2010 at 12:24 AM, Yucca Nel yucca...@live.co.za wrote: Currently I need to fire my jsf command button twice Bummer. But wouldn't it be better to find a JSF list to ask all these JSF-specific questions on? Because they apparently have nothing to do with Tomcat :-) -- Hassan Schroeder hassan.schroe...@gmail.com twitter: @hassan - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
help : Tomcat 6.0.20 session replication not working
I have two load balanced instances of tomcat with apache 2.2.14 in front using mod_jk 1.2.28. The load balancing is working as expected. I want to turn on session replication ... so I did the following : 1. I uncommented Cluster className=org.apache.catalina.ha.tcp.SimpleTcpCluster/ in server.xml of both tomcats 2. Add distributable/ in web.xml 3. restarted the instances On both instances I get the following message: INFO: Manager [localhost#/mycontext]: skipping state transfer. No members active in cluster group. Is there something more I need to do?? Please reply urgently!!! -- View this message in context: http://old.nabble.com/help-%3A-Tomcat-6.0.20-session-replication-not-working-tp28536224p28536224.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: error-page exception-type subclasses of RuntimeException are not handled
While not using a framework like Hibernate, I recall coding for an exception in
the servlet itself. Then throwing an exception to get to the error page.
Not sure if that helps you or not.
-Original Message-
From: Yucca Nel [mailto:yucca...@live.co.za]
Sent: Wednesday, May 12, 2010 2:15 AM
To: Tomcat Users List
Subject: Re: error-page exception-type subclasses of RuntimeException are not
handled
I thought I would like to add to thepoint I am trying to make, I am using
hibernate validation API and get big fat runtime exceptions if the validation
API fails a check on a field that has certain validations like length etc.
These excceptions are avoidable (some of them) from the point that the data is
entered snd I can ask user for correct data (or more reasonable data)
Lets say I have an email field in UserEntity as follows
@Email
public String getUserEmail() {
return userEmail;
}
It is the job of the business layer to 1 decide on valid emails (like we only
accept hotmail) if such logic applies) and it is the job of the view to find
incorrect emails as soon as possible to avoid an expensive rountrip for the
sake of a user using the application.
--
From: Yucca Nel yucca...@live.co.za
Sent: Wednesday, May 12, 2010 9:03 AM
To: Tomcat Users List users@tomcat.apache.org
Subject: Re: error-page exception-type subclasses of RuntimeException are not
handled
I am not too sure on this, but it could be because runtime exceptions
are usually avoidable and perhaps therefore you need to deal with such
errors beforehand(higher up in the stack) and throw custom exceptions.
It doesn't sound like good coding standards(what you are doing
anyway). If you are using JSF you can usefrom-outcome to control
views for user error to redirect them to error page.
--
From: bryan jacobs bryancjac...@hotmail.com
Sent: Wednesday, May 12, 2010 12:56 AM
To: users@tomcat.apache.org
Subject: error-page exception-type subclasses of RuntimeException are
not handled
Tomcat Version: apache-tomcat-6.0.26
JDK: jdk1.6.0_19
OS: Windows XP Service Pack 2
I am using the page-error element in my web.xml with the
exception-type element which contains a subclass of RuntimeException.
When I subclass RuntimeException the location element which
specifies my error-page to land on in the event that exception is
raised is not displayed.
web.xml snippet:
error-page
exception-typeorg.lds.lua.directory.exception.LuaSecurityException/exception-type
location/error.html/location
/error-page
Where LuaSecurityException extends RuntimeException
When my JAX-RS method throws the LuaSecurityException the error.html
is NOT displayed.
However, if I change the above configuration to:
error-page
exception-typejava.lang.RuntimeException/exception-type
location/error.html/location
/error-page
and have my class throw a RuntimeException then the error.html page
is displayed.
Finally if I change the web.xml to:
error-page
exception-typejava.lang.Exception/exception-type
location/error.html/location
/error-page
and my jax-rs class throws a LuaSecurityException extends
RuntimeException then my error.html is displayed.
What I would like to do is:
error-page
exception-typeorg.lds.lua.directory.exception.LuaSecurityException
/exception-type
location/error.html/location
/error-page
That way I can create various RuntimeException subclasses which are
appropriate for my application and handle them with specific error pages.
Any help would be appreciated.
If you need more information please let me know.
Bryan
_
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Re: Horizontal Cluster Session Persistence during Failover
Hi, I have the same problem and I am using static membership, but I am getting classnotfoundexception for all application level attribute values. Any ideas why this is the case? Thanks in advance. -- View this message in context: http://old.nabble.com/Horizontal-Cluster-Session-Persistence-during-Failover-tp25437547p28536305.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Horizontal Cluster Session Persistence during Failover
On 12/05/2010 14:57, o-rabbit wrote: Hi, I have the same problem and I am using static membership, but I am getting classnotfoundexception for all application level attribute values. Any ideas why this is the case? Thanks in advance. You just replied to a thread from September 2009, with a different problem. Start a completely new thread and provide detailed information, including exact OS, JVM, Tomcat versions, log info or stacktraces. p signature.asc Description: OpenPGP digital signature
RE: error-page exception-type subclasses of RuntimeException are not handled
I don't have any web framework. I'm using JQuery with JAX-RS. So jquery posts/gets from the JAX-RS layer. The SecurityException is related to a person trying to hack the system. Thus, when they perform their attempted hack the code simply throws a SecurityException, and takes them to a, we know what you are trying to do page. To me it seems reasonable. All other exceptions are handled in the code as one would expect. Generally, a RuntimeException is used when recovery is not possible. That is the case here, and why a RuntimeException has been thrown. However, I will try creating a checked Exception subclass and see if that fixes the problem. Thanks for the response. Bryan From: yucca...@live.co.za To: users@tomcat.apache.org Subject: Re: error-page exception-type subclasses of RuntimeException are not handled Date: Wed, 12 May 2010 09:03:30 +0200 I am not too sure on this, but it could be because runtime exceptions are usually avoidable and perhaps therefore you need to deal with such errors beforehand(higher up in the stack) and throw custom exceptions. It doesn't sound like good coding standards(what you are doing anyway). If you are using JSF you can usefrom-outcome to control views for user error to redirect them to error page. -- From: bryan jacobs bryancjac...@hotmail.com Sent: Wednesday, May 12, 2010 12:56 AM To: users@tomcat.apache.org Subject: error-page exception-type subclasses of RuntimeException are not handled Tomcat Version: apache-tomcat-6.0.26 JDK: jdk1.6.0_19 OS: Windows XP Service Pack 2 I am using the page-error element in my web.xml with the exception-type element which contains a subclass of RuntimeException. When I subclass RuntimeException the location element which specifies my error-page to land on in the event that exception is raised is not displayed. web.xml snippet: error-page exception-typeorg.lds.lua.directory.exception.LuaSecurityException/exception-type location/error.html/location /error-page Where LuaSecurityException extends RuntimeException When my JAX-RS method throws the LuaSecurityException the error.html is NOT displayed. However, if I change the above configuration to: error-page exception-typejava.lang.RuntimeException/exception-type location/error.html/location /error-page and have my class throw a RuntimeException then the error.html page is displayed. Finally if I change the web.xml to: error-page exception-typejava.lang.Exception/exception-type location/error.html/location /error-page and my jax-rs class throws a LuaSecurityException extends RuntimeException then my error.html is displayed. What I would like to do is: error-page exception-typeorg.lds.lua.directory.exception.LuaSecurityException/exception-type location/error.html/location /error-page That way I can create various RuntimeException subclasses which are appropriate for my application and handle them with specific error pages. Any help would be appreciated. If you need more information please let me know. Bryan _ Hotmail is redefining busy with tools for the New Busy. Get more from your inbox. http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_2 - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org _ The New Busy is not the old busy. Search, chat and e-mail from your inbox. http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_3
Re: help : Tomcat 6.0.20 session replication not working
o-rabbit wrote: ... Is there something more I need to do?? Please reply urgently!!! Hi. For your information, the above is almost guaranteed to have the opposite effect of what you would like. The people answering on forums such as this one, are volunteers who donate their time. You are a user of a product that you get for free, and of a forum where you also get answers for free. In such a case, it is generally considered in bad taste to ask people to hurry, and it generally has the effect of de-motivating people who might have answered. For more details, please read http://www.catb.org/~esr/faqs/smart-questions.html - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: help : Tomcat 6.0.20 session replication not working
On Wed, May 12, 2010 at 3:51 PM, o-rabbit rju...@gmail.com wrote: Is there something more I need to do?? yes: read the clustering-how-to: http://tomcat.apache.org/tomcat-6.0-doc/cluster-howto.html rgds gregor -- just because you're paranoid, don't mean they're not after you... gpgp-fp: 79A84FA526807026795E4209D3B3FE028B3170B2 gpgp-key available @ http://pgpkeys.pca.dfn.de:11371 @ http://pgp.mit.edu:11371/ skype:rc46fi - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Any way to get Tomcat to complain if an EL var is undefined?
Hi,
I'm using Tomcat 6.0.26. I wanted to know if there was any setting that
would cause the compiler to complain if an EL variable was never defined.
For example if I have
p${resul}/p
the result will be p/p because I haven't defined resul in any
scope. I was hoping an exception could be raised instead of a blank.
Thanks, - Dave
--
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Re: error-page exception-type subclasses of RuntimeException are not handled
2010/5/12 bryan jacobs bryancjac...@hotmail.com: error-page exception-typeorg.lds.lua.directory.exception.LuaSecurityException/exception-type location/error.html/location /error-page However, if I change the above configuration to: error-page exception-typejava.lang.RuntimeException/exception-type location/error.html/location /error-page and have my class throw a RuntimeException then the error.html page is displayed. Can you prepare a simple war file (including source code), that reproduces this issue, and file a bug report? The place where exception handling is implemented is org.apache.catalina.core.StandardHostValve The exception is processed by #throwable(..) method there and the error page is found by #findErrorPage(context, throwable). I do not see where that code can go wrong. It might be though that you have a misprint in your exception class name in web.xml. The code does not check that the mentioned exception class exists. It just compares strings: the name of the exception class and the name configured in web.xml. Also, on an error page you should be able to access the exception as request.getAttribute(javax.servlet.error.exception) see SRV.9.9.1 so you will be able to see what is actually caught by Tomcat. Best regards, Konstantin Kolinko - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: snort detecting ICMP traffic, tomcat?
On Tue, May 11, 2010 at 09:33:36AM -0500, Caldarale, Charles R wrote: From: James R. Marcus [mailto:jmar...@edhance.com] Subject: snort detecting ICMP traffic, tomcat? Could Tomcat be generating ICMP traffic to an IP accessing the server? No. Java is not capable of generating ICMP messages. That's not what ICMP Unreachable means. It's a response from the target host to a connection attempt by the requesting host which could or should not be accepted. It should be sent by the host's network stack, not anything in userspace, but it can be triggered by any program which requests a connection that is refused. Java certainly can evoke one of these, even if it can't send them. In this case (Host Administratively Prohibited), 121d59.pitzer.edu is saying, I refuse to talk to you on any port. I have no idea what is requesting a connection to that host, or why. It sounds like someone's workstation (121d59) is configured to refuse traffic from internal-only (10/8) addresses. It might be helpful to start up a packet monitor and sample the attempts, to see what port(s) are being requested. I find it interesting that there are two PTR records in DNS for that address, and the other one is to jk-dc96425b8e. That's not the sort of name you expect from DNS. You might want to report that to someone at Pitzer College. A 'whois' query for pitzer.edu returns nothing, too. -- Mark H. Wood, Lead System Programmer mw...@iupui.edu Balance your desire for bells and whistles with the reality that only a little more than 2 percent of world population has broadband. -- Ledford and Tyler, _Google Analytics 2.0_ pgpEM2NlwfWjQ.pgp Description: PGP signature
Tomcat 6 does not evaluate certain EL expressions
Hi!
We are currently migrating a web app from 5.5.20 to 6.0.26 (with identical
behaviors on different operating systems). On a few pages, we are experiencing
a different behavior related to EL expressions.
In the example page below and with tomcat 5.5.20, the expression in the line
html:link href=#${currentBlockName}
was correctly evaluated. With tomcat 6.0.26, it is not evaluated, resulting in
links that directly contain the literals #${currentBlockName}.
I know that in EL 2.1, ${} (immediate evaluation) and #{} (deferred evaluaton)
are two possible types of eval expressions, but why is the combination of #${ a
problem if it occurs in a tag attribute?
Other expressions are evaluated without problems, so with have no general
problem with them (no general deactivation of EL or something like that). It is
always the combination of #${ in tag attributes.
Can somebody help?
Best regards,
Oliver
%@ taglib uri=/WEB-INF/struts-html.tld prefix=html%
...
...
html:link href=#${currentBlockName}
onclick=javascript:deactivateAlert();
html:img src=static/images/knwebstd/delete16.gif border=0
styleId=deactivateAlertIcon
alt=bean:message bundle='monvis'
key='monitoringResults.deActivate.Tooltip' //
/html:link
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Klaus-Michael Kuehne
Re: help : Tomcat 6.0.20 session replication not working
On Wed, May 12, 2010 at 3:51 PM, o-rabbit rju...@gmail.com wrote: Is there something more I need to do?? yes: read the clustering-how-to: http://tomcat.apache.org/tomcat-6.0-doc/cluster-howto.html fyi...People usually post in forums such as this after going through the application website. All the three configuration examples given there did not work for me. I have followed all of the instructions ... but replication on failover does not work. All sessions on the node that crashed do not get replicated. I have also tried static-membership, but it is throwing classnotfoundexception for each of the attributes which are stored in the servletcontext (application object). -- View this message in context: http://old.nabble.com/help-%3A-Tomcat-6.0.20-session-replication-not-working-tp28536224p28538743.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: error-page exception-type subclasses of RuntimeException are not handled
Thanks for that information. I will do some research based on that. Bryan Date: Wed, 12 May 2010 19:50:16 +0400 Subject: Re: error-page exception-type subclasses of RuntimeException are not handled From: knst.koli...@gmail.com To: users@tomcat.apache.org 2010/5/12 bryan jacobs bryancjac...@hotmail.com: error-page exception-typeorg.lds.lua.directory.exception.LuaSecurityException/exception-type location/error.html/location /error-page However, if I change the above configuration to: error-page exception-typejava.lang.RuntimeException/exception-type location/error.html/location /error-page and have my class throw a RuntimeException then the error.html page is displayed. Can you prepare a simple war file (including source code), that reproduces this issue, and file a bug report? The place where exception handling is implemented is org.apache.catalina.core.StandardHostValve The exception is processed by #throwable(..) method there and the error page is found by #findErrorPage(context, throwable). I do not see where that code can go wrong. It might be though that you have a misprint in your exception class name in web.xml. The code does not check that the mentioned exception class exists. It just compares strings: the name of the exception class and the name configured in web.xml. Also, on an error page you should be able to access the exception as request.getAttribute(javax.servlet.error.exception) see SRV.9.9.1 so you will be able to see what is actually caught by Tomcat. Best regards, Konstantin Kolinko - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org _ The New Busy is not the too busy. Combine all your e-mail accounts with Hotmail. http://www.windowslive.com/campaign/thenewbusy?tile=multiaccountocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_4
Re: help : Tomcat 6.0.20 session replication not working
I am glad everyone does not think like you do! awarnier wrote: o-rabbit wrote: ... Is there something more I need to do?? Please reply urgently!!! Hi. For your information, the above is almost guaranteed to have the opposite effect of what you would like. The people answering on forums such as this one, are volunteers who donate their time. You are a user of a product that you get for free, and of a forum where you also get answers for free. In such a case, it is generally considered in bad taste to ask people to hurry, and it generally has the effect of de-motivating people who might have answered. For more details, please read http://www.catb.org/~esr/faqs/smart-questions.html - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- View this message in context: http://old.nabble.com/help-%3A-Tomcat-6.0.20-session-replication-not-working-tp28536224p28538793.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
upgrading Tomcat v6.0.20
Preparing to perform my first Tomcat upgrade. Current Tomcat v6.0.20 upgrading to v6.0.26. My OS is MS Windows Server 2003 SP2. Anything special I need to do or know aside from creating a backup? -Althea
Re: Tomcat 6 does not evaluate certain EL expressions
2010/5/12 Misch, Oliver / Kuehne + Nagel / Ham MI-AJ
oliver.mi...@kuehne-nagel.com:
html:link href=#${currentBlockName}
If you will look at the Status file, as mentioned in
http://tomcat.apache.org/bugreport.html#Recently_fixed_issues
You will see
https://issues.apache.org/bugzilla/show_bug.cgi?id=49081
which looks like the problem that you are experiencing.
A patch for that issue is already proposed for TC6. but is waiting
for the 3rd vote from committers to be applied.
By the way, probably
href=${'#'}${currentBlockName}
will work for you.
Best regards,
Konstantin Kolinko
-
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RE: upgrading Tomcat v6.0.20
From: Althea Martin [mailto:althea.mar...@pl.netl.doe.gov] Subject: upgrading Tomcat v6.0.20 Preparing to perform my first Tomcat upgrade. Current Tomcat v6.0.20 upgrading to v6.0.26. My OS is MS Windows Server 2003 SP2. Anything special I need to do or know aside from creating a backup? Skim through the changelog to see if anything affects you. http://tomcat.apache.org/tomcat-6.0-doc/changelog.html Pay attention to any new config tags (usually system properties) that might affect behavior. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: help : Tomcat 6.0.20 session replication not working
On Wed, May 12, 2010 at 7:21 PM, o-rabbit rju...@gmail.com wrote: I am glad everyone does not think like you do! FYI: André is well know to this group as one of the persons trying their very best to help anybody having problems regarding Tomcat. If you didn't receive any answer helping you out of your misery yet, it simply means that noone has any idea why you're facing the problems. Tomcat clustering incl. session replication is known to work very well, and lb'ing with a fronted httpd using mod_jk is also a very common scenario known to work very well. It's pretty likely that some information to solve your issue is missing in the information you gave us. Since you spent only a few sentences describing your problem, for me it was natural to first point you to the according docs. And no, it's not as you stated that most ppl posting their questions here read the docs *before* they are posting here - that's why I pointed you to the docs hoping they might give you some clues. Anyways, just move ahead with your behaviour, pissing ppl like André off. I suggest you also insult Chuck, Mark and Pid, meaning that you'll have those guys off your list of *volunteers* which might be able to shed some light. Gregor -- just because you're paranoid, don't mean they're not after you... gpgp-fp: 79A84FA526807026795E4209D3B3FE028B3170B2 gpgp-key available @ http://pgpkeys.pca.dfn.de:11371 @ http://pgp.mit.edu:11371/ skype:rc46fi - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Any way to get Tomcat to complain if an EL var is undefined?
On 12/05/2010 16:31, laredotornado wrote:
Hi,
I'm using Tomcat 6.0.26. I wanted to know if there was any setting that
would cause the compiler to complain if an EL variable was never defined.
For example if I have
p${resul}/p
the result will be p/p because I haven't defined resul in any
scope. I was hoping an exception could be raised instead of a blank.
AFAIK you're out of luck there.
You might be able employ an ELResolver implementation, and assume that
anything that reaches it is MIA and therefore throw an exception, but
that would probably be a bit extreme and is, to be completely honest,
heading off into wild guess territory.
I'm not sure the gain outweighs the cost...
p
signature.asc
Description: OpenPGP digital signature
mod_jk file not found
Hi, I installed mod_jk and it works perfect except of a little strange problem. I let handle tomcat everything except of static files which the following lines in the virtual host for port 80 and the same for port 443: # Send servlet for context / jsp-examples to worker named worker1 JkMount /* worker1 # Static files in Tomcat webapp context directory are served by apache JkAutoAlias /opt/tomcat/webapps/ROOT JkUnMount /*.jpg worker1 JkUnMount /*.gif worker1 JkUnMount /*.png worker1 JkUnMount /*.js worker1 JkUnMount /*.css worker1 This works great for port 80 but for port 443 the javascript for the myfaces popup component gets a http 404 (/faces/myFacesExtensionResource/org.apache.myfaces.renderkit.html.util.MyFacesResourceLoader/12737082/popup.HtmlPopupRenderer/JSPopup.js). Every other javascript can be retrieved on port 80 as well as on port 443. Can anyone explain how this can happen? Thanks, Markus - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: error-page exception-type subclasses of RuntimeException are not handled
In the process of putting together the simple war file without all our CXF and JAX-RS configuration the exception-type element was handling exceptions correctly. This is NOT a bug in tomcat, but something that our CXF layer is doing. Thanks for the help, and sorry for wasting your time. Bryan Date: Wed, 12 May 2010 19:50:16 +0400 Subject: Re: error-page exception-type subclasses of RuntimeException are not handled From: knst.koli...@gmail.com To: users@tomcat.apache.org 2010/5/12 bryan jacobs bryancjac...@hotmail.com: error-page exception-typeorg.lds.lua.directory.exception.LuaSecurityException/exception-type location/error.html/location /error-page However, if I change the above configuration to: error-page exception-typejava.lang.RuntimeException/exception-type location/error.html/location /error-page and have my class throw a RuntimeException then the error.html page is displayed. Can you prepare a simple war file (including source code), that reproduces this issue, and file a bug report? The place where exception handling is implemented is org.apache.catalina.core.StandardHostValve The exception is processed by #throwable(..) method there and the error page is found by #findErrorPage(context, throwable). I do not see where that code can go wrong. It might be though that you have a misprint in your exception class name in web.xml. The code does not check that the mentioned exception class exists. It just compares strings: the name of the exception class and the name configured in web.xml. Also, on an error page you should be able to access the exception as request.getAttribute(javax.servlet.error.exception) see SRV.9.9.1 so you will be able to see what is actually caught by Tomcat. Best regards, Konstantin Kolinko - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org _ The New Busy is not the old busy. Search, chat and e-mail from your inbox. http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_3
