Issue with overloaded method in Custom Tag

Hi all, We have a custom tag that has an overloaded method (getType) that seems to have started causing us issues. For many months this has worked fine, but upon re-compiling the library and deploying it we started getting the following error: org.apache.jasper.JasperException: jsp.error.beans.p

RE: Suppress "Connection reset by peer: socket write error".

Hi Robert, Thank you so much. I'm, in principle, quite open to this solution. But before I do this, I would like to make sure that there's no configuation route that will solve this problem. So please if anyone has an opposite opinion, please speak up. Also, how come the page is not forwarded to

Re: Sorry-HowToUnSubscribe

It has changed to [EMAIL PROTECTED] Tomcat has been moved from jakarta.apache.org/tomcat to tomcat.apache.org. On 10/19/05, Binildas C <[EMAIL PROTECTED]> wrote: > Sorry to intrude your mailboxes. > > Can somebody help me pointing out how to Un-Subscribe > from "users@tomcat.apache.org" mailing li

Sorry-HowToUnSubscribe

Sorry to intrude your mailboxes. Can somebody help me pointing out how to Un-Subscribe from "users@tomcat.apache.org" mailing list. I tried by sending mail to "[EMAIL PROTECTED]", but am getting error (below). Thanks Binil --- [EMAIL PROTECTED] wrote: > Date: 19 Oct 2005 05:28:28 - > From:

Re: Problems with web.xml generated from RAD and from Ecplise.

From: "Richard Mixon" <[EMAIL PROTECTED]> I'm pretty familiar with Tomcat, but have no idea what RAD is and how its Tomcat related. If you explain that someone might be able to better help. Rational Application Developer, I assume. The problem seems to be here: ... http://java.sun.com/xml

RE: Problems with web.xml generated from RAD and from Ecplise.

I'm pretty familiar with Tomcat, but have no idea what RAD is and how its Tomcat related. If you explain that someone might be able to better help. -Original Message- From: Developer Developer [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 18, 2005 8:59 AM To: Tomcat Users List Subject:

tomcat hangs

Hi all, I am also facing an issue with tomcat 4.1.30 on RHEL 3.0. After few days my server doesnot respond to any request. When i check the process id, it is running. But when i try to shutdown the tomcat , it doesnot stop. the process id still exists So i kill -9 the PID and the start the tomcat.

Re: Tomcat upgrade

Thanks for the info. Santosh On 10/18/05, Tim Funk <[EMAIL PROTECTED]> wrote: > > If its not broke - why upgrade? But if your app is still being actively > developed - it may encounter issues/bugs which may be fixed with the > currect > (or future) version of tomcat. That being said - you still

Re: tomcat caching issue

Hi , Well we have log4j and debugging in our code. We thought the singleton might be an issue. so we tried the following without the singleton. we made a single servlet call without the singleton.We make a remote call to Websphere Application Server ( on AIX) using corbaloc like 'corbaloc::ip1:28

Re: JSP Compilation, Jasper class loading, and log4j issues

Hi , I have also faced similar problem in Apache - tomcat setup on RHEL 3.0. Wehenever i deploy a JSP and restarted the tomcat and made a call to that JSP, samee error used to come. initially then we used to delete the complied JSP in the work folder and make an explicit call to the JSP. But then

Re: classloader during tomcat startup

Hi, further to our discussion, can i specifically load a class during startup? Is i possible in tomcat? Where is the clasloader hierachy and details placed?? Santosh On 10/18/05, David Delbecq <[EMAIL PROTECTED]> wrote: > > I don't know from the details of tomcat implementation, but i'll res

Processes? Memory Usage?

I am running a server with tomcat and mysql. There is approximately 100 java processes spanwed by the Tomcat server. The memory usage is at 497 MB of 512 MB. This seems pretty high to me. The server is only used for tomcat and mysql. What is expected usage. I know others that run similar confi

Re: hacking the tomcat DefaultServlet

Tim I *LIKE* this idea. Yes! And it simply does an endrun around my machinations here. But, actually, I have a question. For this to work for me, it would have to be the case that this filter is in front of the tomcat DefaultServlet. Which means that and elements need to go in front of the

Re: "Checking roles GenericPrincipal" sporadically gets wrong roles

Sorry, this was an already closed issue with JBoss 4.0.3: http://jira.jboss.com/jira/browse/JBAS-2357 Torsten Torsten schrieb: Hello, I hope it is OK that I post here, as the problem I have is actually with Tomcat in JBoss 4.0.3. I have secured a servlet with a security constraint using BASIC

Re: Apparent problem when adding commons jars to war

Paul Mahoney wrote: This is very strange. When I add commons jars, e.g. commons-bean-utlis.jar, to my webapp lib directory, the webapp will no longer deploy to tomcat 5.5.12. Are your jars corrupted? Have you tried a simple "jar tvf commons-bean-utils.jar" to see if the archive is intact?

RE: Is it even possible to retrieve a custom user principal? (Was: Tomcat user principal)

Oh dear. Now you're asking my friend. You are now going to have highlighted to you my ignorance in running my own businesses and learning as I go along. I 'think' you mean with the Container Managed Security stuff like defining roles and paths that are locked down in your web.xml? I can't say for

RE: Please help. My self-signed client cert got rejected by tomcat server.

Thank you Dennis for reply! I just fixed it. I post here in case some people might have the same problem as mine. Since my self-signed ca has been imported into java security cacerts.jks file, I added truststoreFile and truststorePass in the in the conf/server.xml. Now it works. It sounds easy,

Sending Again: Tomcat Will Not Compile JSPs

System: Solaris SunOS 5.9 Apache: 2.0.52 Tomcat: 4.1.29 Mod JK: 1.2.6 JDK: 1.4.2_02 We have used the above Apache-Tomcat installation for 1-2 years. Within the last few days, Tomcat has started failing to compile JSPs. When either a new (previously unvied) or modified JSP is requested, Tomcat

"Checking roles GenericPrincipal" sporadically gets wrong roles

Hello, I hope it is OK that I post here, as the problem I have is actually with Tomcat in JBoss 4.0.3. I have secured a servlet with a security constraint using BASIC authentication. I have declared a JAAS security domain in jboss-web.xml which is using a MySQL database with two simple tables for

Please help. My self-signed client cert got rejected by tomcat server.

Hi all, My self-signed client certificate keep getting rejected by tomcat server 5.5.9 as web server. But the same server and client certificates work on IIS. I want to know if there is a way to debug the tomcat server so that I can find out the problem. Please anyone give me some help on that.

RE: Please help. My self-signed client cert got rejected by tomcat server.

It might help if you provide the conf/server.xml entry you are trying to configure and the command line arguments for the self-signing. The debug information will be located in the logs directory. -Dennis -Original Message- From: Sara Hugh [mailto:[EMAIL PROTECTED] Sent: Tuesday, Octobe

Please help. My self-signed client cert got rejected by tomcat server.

Hi all, My self-signed client certificate keep getting rejected by tomcat server 5.5.9 as web server. But the same server and client certificates work on IIS. I want to know if there is a way to debug the tomcat server so that I can find out the problem. Please anyone give me some help on that.

Tomcat fails to service requests after period of time

Hi I am using tomcat 5. WE have a web server(IIS) and use jk2 as the connection to the backend server(jboss 4,01). I have a web app mapped to a network drive to serve static pdf and html files. This uses tomcat because of authentication purposes(one of these reasons is users can be ip authentic

Re: Is it even possible to retrieve a custom user principal? (Was: Tomcat user principal)

Mark, Thanks so much for your help. That is very enlightening, and I'll consider doing the same, depending on whether I get a response about this from my post on the Tomcat dev mailing list. One complication of mine is that I've implemented single-signon, and need that behavior as well. I hav

RE: Is it even possible to retrieve a custom user principal? (Was: Tomcat user principal)

Brad, >From my understanding of j_security_check (Which I used to use) it integrated seamlessly with JAAS. However: 1) You will not be able to get at the Principal to place in the session if you let Tomcat do the work. It will still fail in the way it is doing at the moment i.e. JAAS works but th

RE: JSP Compilation, Jasper class loading, and log4j issues

Looks like maybe some directory permissions changed or some system changed not allowing access to what Jasper needs Mike Sabroff Web Services Developer [EMAIL PROTECTED] 920-568-8379 -Original Message- From: David Rickard [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 18, 2005 12:03 P

JSP Compilation, Jasper class loading, and log4j issues

System: Solaris SunOS 5.9 Apache: 2.0.52 Tomcat: 4.1.29 Mod JK: 1.2.6 JDK: 1.4.2.02 We have used the above Apache-Tomcat installation for 1-2 years. Within the last few days, Tomcat has started failing to compile JSPs. When a JSP is modified (even simply touched), Tomcat throws the following

Problem writing Webdav Servlet for Tomcat

Hi, I'm trying to write a Webdav Servlet for Tomcat (based on Tomcat example code). Basically, I've written a first, very simple version which simply serves an empty directory. Unfortunately, Windows can't open it: When I try to open a Web Folder in Windows, it tells me that it "Cannot connect to

BSF patch for Tomcat

Hi, I am looking to use BSF so that I can write JSPs in languages other than Java. However according to the BSF website I need to patch Jasper, however it doesn't actually tell you how to do this! Can anyone point me in the direction of the patch, or the instructions on how to do it. Many

Problems with web.xml generated from RAD and from Ecplise.

Hello All, my web.xml generated from RAD does not work in the Web Sphere Application Server, While the web.xml generated from ecplise 3.1 works fine. I guess the problem lies somewhere in the header information. These 3 lines are from ECplise that work Correctly. http://java.sun.com/j2ee/dtds/w

loading pdf hangs after around 300000 regeusts

Hi I am using jboss 4,01, which is uses tomcat 5. WE have a web server(IIS) and use jk2 as the connection to the backend server(jboss 4,01). I have a web app mapped to a network drive to serve static pdf and html files. This uses tomcat because of authentication purposes(one of these reasons is

RE: Is it even possible to retrieve a custom user principal? (Was: Tomcat user principal)

-Mensaje original- De: Brad O'Hearne [mailto:[EMAIL PROTECTED] Enviado el: Martes, 18 de Octubre de 2005 09:31 a.m. Para: Tomcat Users List Asunto: Re: Is it even possible to retrieve a custom user principal? (Was: Tomcat user principal) Mark, Thanks for the response. In the code below

RE: Is it even possible to retrieve a custom user principal? (Was: Tomcat user principal)

-Mensaje original- De: Brad O'Hearne [mailto:[EMAIL PROTECTED] Enviado el: Martes, 18 de Octubre de 2005 09:31 a.m. Para: Tomcat Users List Asunto: Re: Is it even possible to retrieve a custom user principal? (Was: Tomcat user principal) Mark, Thanks for the response. In the code below

Re: Is it even possible to retrieve a custom user principal? (Was: Tomcat user principal)

Mark, Thanks for the response. In the code below, are you manually calling JAAS, rather than via the j_security_check mechanism? The proper way to access the authentication mechanism in Tomcat is to post to j_security_check from a login form -- I wasn't sure from your post below whether y

RE: Debugging Tomcat hangs

OK. Well, feel free to attach your stack dump then. Some curious soul (including myself if i had the time) may either see the problem immediately or use your own stack trace to guide you through it. Robert > -Original Message- > From: David Boyer [mailto:[EMAIL PROTECTED] > Sent: Tuesday,

Re: Debugging Tomcat hangs

On 10/18/05, David Boyer <[EMAIL PROTECTED]> wrote: > (2) are there any resources that would be helpful with that analysis (e.g. > >something that I can use as a tutorial for understanding everything the dump > >contains). Take a look at: http://issues.apache.org/bugzilla/show_bug.cgi?id=36541

RE: Character Encoding -ISo-8859-1 Vs UTF-8 Vs GBK

Sorry, my mistake! I thought we were speaking about something else... AF Citando Peter Crowther <[EMAIL PROTECTED]>: > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > > I don't think it's true > > that UTF-8 can handle ALL european character very well. > > If it can't, the Unicode consort

RE: Debugging Tomcat hangs

I understand synchronization and deadlocks. I'm just looking for some guidance. (1) Based on the problem I've described, is an analysis of a JVM thread dump a good next step for diagnosing the hang, or else what would be and (2) are there any resources that would be helpful with that analysis (e

RE: Debugging Tomcat hangs

> If I generate a dump of the JVM using Ctrl-Break while > running Tomcat as a console app, what's the best resource for > interpreting this? I suspect the problem is a thread > deadlock, or something similar. This tells us that you succeed in getting a JVM thread dump and you are asking for he

Re: Debugging Tomcat hangs

One stupid suggestion is to run the tomcat inside an environment like eclipse with an eclipse plugin like sysdeo. Then stress the webapplication. When, it 'hangs' issue a 'pause' inside the tomcat jvm, and explore the various threads. Search for 2 kinds of locks: - non returning http-thread leadin

Re: Debugging Tomcat hangs

can you port your application to linux where kill -quit given you complete stacktrace? Unfortunately I don't know how to create full stack trace under windows, but you'd need it definitely. Have you tried the manager? It could show you the servlets/actions/whatever which hangs. Probably you have a

I´M NOT USERS TOMCAT

PLEASE I´M NOT USER TO TOMCAT. PLEASE CLEAN TO YOUR LIST USERS PLEASE [EMAIL PROTECTED] Tel. 01(81)8107-0153

Debugging Tomcat hangs

We're running Tomcat 5.0.28 with JDK 1.4.2_8 hosting a single commercial web application on our web server which uses MySQL 4.0.26 running on another server. Both servers are Windows 2003 Enterprise, 2x3.0GHz XEON, 4GB RAM. Our Tomcat instance is dedicated to the commercial web app, and the MySQ

Waiting for N instance(s) to be deallocated

Hy, I seem to run into a lot of "Waiting for N instance(s) to be deallocated" messages lately in my logs. After a reload the server gets blocked (there is nothing more sent to the browser). I'm running Tomcat 5.5.9, with a Postgresql 8.0.3 jdbc driver and a simple Resource (the pooling Datasource

Re: Is it even possible to retrieve a custom user principal? (Was: Tomcat user principal)

Yes. It is possible ;) Write a custom Realm, probably extending RealmBase. Methods such as authenticate(username,credentials) return your custom Principal. The custom realm has to be packaged in to commons/lib. The way we got around classloader hell was to have an interface in common/lib whic

Re: Multi-part response

ALEX HYDE wrote: Okay. Thanks for that guys. I guess I was being a bit optimistic. So images basically can't be written straight to the response? Thanks alot for that both of you. No, but HTTP/1.1 allows for permanent connections, which can save the bandwidth (for not negotiating connection

Re: Character Encoding -ISo-8859-1 Vs UTF-8 Vs GBK

UTF-8 (8-bit Unicode Transformation Format) is a lossless, variable-length character encoding for Unicode created by Ken Thompson and Rob Pike. It uses groups of bytes to represent the Unicode standard for the alphabets of many of the world's languages. UTF-8 is especially useful for transmission o

RE: Character Encoding -ISo-8859-1 Vs UTF-8 Vs GBK

> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > I don't think it's true > that UTF-8 can handle ALL european character very well. If it can't, the Unicode consortium (http://www.unicode.org/) will be pretty worried, as UTF-8 is an encoding of Unicode... - Peter --

Re: Character Encoding -ISo-8859-1 Vs UTF-8 Vs GBK

Hi, In Europe we have lots of languages. I don't think it's true that UTF-8 can handle ALL european character very well.There is a list in the net (I don't know here) with the other ISO encoding for other languages. AF Citando David Delbecq <[EMAIL PROTECTED]>: > Hi, > > UTF-8 can handle eur

Re: Character Encoding -ISo-8859-1 Vs UTF-8 Vs GBK

Hi, In Europe we have lots of languages. I don't think it's true that UTF-8 can handle european character very well.There is a list in the net (I don't know here) with the other ISO encoding for other languages. AF Citando David Delbecq <[EMAIL PROTECTED]>: > Hi, > > UTF-8 can handle europea

Re: Tomcat upgrade

If its not broke - why upgrade? But if your app is still being actively developed - it may encounter issues/bugs which may be fixed with the currect (or future) version of tomcat. That being said - you still have the source to patch it yourself (if you are comfortable with that) -Tim Santosh

Re: One login for multiple webapps

Look at the SSOValve -Tim Elaine Sit wrote: > Is it possible to have one login for multiple web apps within the same tomcat > webapp? That is, I don't need to relogin to web app B if the user have > already logged in web app A when the user have the access right in both web > app. Thanks. --

Re: hacking the tomcat DefaultServlet

Use a servlet filter to rewrite the request and let the DefaultServelt stay untouched. Then you get easily maintainable code and its not tomcat specific. For example: doFilter(request, response, filterChain) { if (magicalCanRewrite(request)) { String newPath = magicMethodTOGetNewPathFromS

Re: Character Encoding -ISo-8859-1 Vs UTF-8 Vs GBK

Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and

RE: Character Encoding -ISo-8859-1 Vs UTF-8 Vs GBK

Hi, i think that the original poster needs some help with Java & encodings, so i take the freedom to add some (simplified) background here. (And sorry because this is outside the scope of Tomcat but pure Java) A Java char is internally represented as the UTF encoded bytes of that particular chara

classloader hirarchy

Hello all, I had a little problem yesterday placing a lib in CATALINA_HOME/shared/lib/ and the webapp did not find it because of the problem that not all necessary libs were placed in that directory. Those missing libs lived somewhere else in the "classloader-tree". Do I have a chance to see som

Re: Character Encoding -ISo-8859-1 Vs UTF-8 Vs GBK

Hi, UTF-8 can handle european and chinese character very well. If you can't read using utf-8 any of those this simply mean you text file is not saved in utf-8. [EMAIL PROTECTED] a écrit : >Hi, >I am trying to read the universal charater form a text file to my java >application that stores them i

Re: Multi-part response

If the browser supports it you would send the whole page in one multipart response a bit like a mail message. Here's one way to do it: So, you'd have to buffer the response. Then create a javax.mail.internet.MimeMultipart and add BodyParts (javax.mail.internet.MimeBodyPart) for the html and ea

RE: Multi-part response

Okay. Thanks for that guys. I guess I was being a bit optimistic. So images basically can't be written straight to the response? Thanks alot for that both of you. --- Peter Bright <[EMAIL PROTECTED]> wrote: > Will a browser accept unsolicited images? > > Until the browser has parsed the HTML it

Character Encoding -ISo-8859-1 Vs UTF-8 Vs GBK

Hi, I am trying to read the universal charater form a text file to my java application that stores them in database. When I use encoding type "GBK" i can read all special charater in chinease, when i use encoding "ISO-8859-1" i can read latin but not chinease , but whn i use encoding as "UTF-8" i

RE: Multi-part response

Will a browser accept unsolicited images? Until the browser has parsed the HTML it doesn't know it wants the images. Will trying to give them to it anyway actually work? Or will it just say "what the hell are these images, I haven't asked for them. I'll just ignore them"? > -Original Messag

Re: Multi-part response

Hi Alex, You should take a look at http protocol ftp://ftp.isi.edu/in-notes/rfc2616.txt And point out what part of the specs you need to manage. As far as i know, there is no way in the http protocol to embed binary content straight into the stream, and certainly not in the middle of the html respo

Re: Multi-part response

Hi David, I guess I meant that I wanted to write part of a page, and then write the image straight othe stream, then some more of the page, and then another image direct to the stream, and then I am not sure of the syntax? --- David Delbecq <[EMAIL PROTECTED]> wrote: > Well am not sure of w

Re: Multi-part response

Well am not sure of what you mean, and am not sure browser accept multi-part response that way, but i dont know http protocol enough. Could you provide an example http response you would like to get?? Anyway, struts in itself is not extensible that way. ALEX HYDE a écrit : >Cheers. I think I wa

Re: Multi-part response

Cheers. I think I wanted to know how and if there was a good way of incororating mulitpart response into a framewrok like struts? Let's say I have a page with a number of src tags embeded in it, and I don't want the browser to have to pull in each image individually, how could I write them all ou

Re: Multi-part response

If you want to alter the response of a servlet (like struts servlet), a ServletFilter is a good choice. ALEX HYDE a écrit : >Hi All, > >This is probably not strictly a Tomcat question so >apologies. > >If I am using Struts, how can I filter the output so >that I convert it into a multipart respo

Multi-part response

Hi All, This is probably not strictly a Tomcat question so apologies. If I am using Struts, how can I filter the output so that I convert it into a multipart response? Using a filter probably! But I'm not sure how. For example, how could I send all my embedded images and the response in one muli

RE: Is it even possible to retrieve a custom user principal? (Was: Tomcat user principal)

Hate publishing my code. I have a struts form that takes the user name and password. // Create a new CallbackHandler JAASCallbackHandler callbackHandler = new JAASCallbackHandler("username", "password"); Subject jaasSubject = null; LoginContext context = null; try { context = new LoginCo

disable transfer encoding chunked

Can I disable transfer encodign chunked on tomcat 5.5.x? I read in tomcat docs that HTTPConnector on tomcat 4.1 has a property allowchunking, but i don't see anything on coyote and tomcat 5.5.x I use apache 2 as web server. Regards, Enrique. ---

Re: classloader during tomcat startup

I don't know from the details of tomcat implementation, but i'll response using common sense and from my experience. Tomcat loads all .jar descriptor at webapp startup so it know which .jar contains which class. But it does not load the .class binary content; Each time a class is required, a Class

Re: Apparent problem when adding commons jars to war

Hi Paul, considering this error internally occurs in the getNextEntry in the java.util.zip packages, i guess your .jar is somehow broken. Did you try redownloading commons jar from jakarkta-commons website? Regards, David Delbecq Paul Mahoney a écrit : >This is very strange. When I add commons