Re: Custom Tag / JavaBean question
Looks like you defined a type as java.util.Vector ( wtih rtexprvalue
set to true ) in your tld for the accessList attribute ?
-- padhu
Cindy Ballreich wrote:
I have a custom tag that takes a collection as one of it's parameters. I'd like to be
able to give the name of an attribute (a String) as the value and have the tag find
the attribute from the pageContext. This doesn't seem like it should be too
difficult. I have setters that look like this in my tag...
protected Collection accessList;
public void setAccessList(String accessList) {
Object o = pageContext.findAttribute(accessList);
if (o instanceof Collection) {
this.accessList = (Collection)o;
}
}
public void setAccessList(Collection accessList) {
this.accessList = accessList;
}
...and the tag looks like this on the jsp page...
jsp:useBean id=accessList scope=request class=java.util.Vector /
mpi:accessList id=access accessList=accessList ...
...
/mpi:accessList
... but I keep getting errors like this...
org.apache.jasper.JasperException: Unable to convert string 'accessList' to class
java.util.Collection for attribute accessList: java.lang.IllegalArgumentException:
Property Editor not registered with the PropertyEditorManager
at
org.apache.jasper.runtime.JspRuntimeLibrary.getValueFromPropertyEditorManager(JspRuntimeLibrary.java:749)
If I use a run time value in the tag I don't get the error...
jsp:useBean id=accessList scope=request class=java.util.Vector /
mpi:accessList id=access accessList='%= accessList % ...
...
/mpi:accessList
So I have a workaround for the problem, but I'd still like to understand why the
first example doesn't work when everything I've read says that it should.
I'm using Tomcat 4.1.12 on NT 4.0 (development server) with j2sdk1.4.0_01.
Thanks
Cindy
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Re: Avoid jsp reload
set reloadable=false in the context definition in server.xml. But this will require a restart of the server. Else, you can change the timestamp of the new source files to a older timestamp. -- padhu Alberto Romei wrote: Hi all, i wanted to know if it is possible to tell tomcat NOT to reload the jsp pages in a context, so that it continues executing the last generated servlets even if the source .jsp files have been modified or deleted. I need this trick because i would like not to copy the jsp source, since i have to deploy my webapp to a server that is maintained by people outside my company. Any suggestion is appreciated. Thanks in advance. Alberto -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: 405 Error
In 4.0, I think you need an entry for the webapp context in server.xml and your servlet/jsp in web.xml unless you turn on the InvokerServlet. -- padhu Michael Finney wrote: Version 3.3.1 of Tomcat. Redirect via ISAPI filter IIS and Tomcat. When I POST using a form, I get a 405 Error. Why? This did not happen in 3.2.1 land. Of course, I may have missed a config file setting or something. My web.xml is essentially empty. The root tag is all that is there. Do I need to set the security in some way? Michael = Michael Finney Sun Certified Programmer for the Java 2 Platform Sun Certified Developer for the Java 2 Platform Sun Certified Web Component Developer for J2EE Platform Cofounder of PPJDG Cofounder of cosAgile - Colorado Springs XP Users Group If replying to this email address fails, try [EMAIL PROTECTED] __ Do you Yahoo!? Faith Hill - Exclusive Performances, Videos More http://faith.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Unspecified NoClassDefFoundError
Just curious, why is a servlet calling paintComponent ? Is there any accompanying exception ? -- padhu Ben Monnahan wrote: Hi all, I am getting NoClassDefFoundError in my servlet, but it doesn't tell me which one it couldn't find. I'm guessing its a problem with GraphicsEnvironment.getLocalGraphicsEnvironment(). I tried a search on google, but it didn't turn up anything. Does anyone know what might be wrong? Here is a stack trace: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:130) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62) at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1053) at visad.java2d.VisADCanvasJ2D.paintComponent(Unknown Source) at visad.java2d.VisADCanvasJ2D.run(Unknown Source) at java.lang.Thread.run(Thread.java:536) System Info: Redhat 7.2 Tomcat 4.1.10 (invoker servlet disabled) (no apache) Java 1.4.0_01 Thanks for your time, Ben Monnahan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Why did not http://localhost:8080 work ...
Are you connecting through Apache ? What version of Tomcat ? -- padhu Satish Sachdeva wrote: ... but http://localhost:8080/ worked? What's the importance of trailing /? Thanks, Satish __ Do you Yahoo!? Faith Hill - Exclusive Performances, Videos More http://faith.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Using external login pages for web applications
Correct me if I understood this wrong: Login Form html ( external web site ) ---Servlet/JSP ( Your web site ) If you setup https access in your web site, then the external form can securely send the login info to your servlet, which can authenticate the user, set a session attribute, which every secure page can check before allowing user to continue. Else redirect to the login form again. -- padhu Johann Uhrmann wrote: Hi, our public internet site should contain a form which allows the user to type in his/her user name and password. Then, the user should be logged in with this data in a web application. Does the form based login mechanism of tomcat support such a login procedure or does it require that the user tries to access a protected page before he/she can type in the username and password? It would be more convenient to have a login form on a external (high traffic) site than requesting the user to click a link to a different login page. (one more click scares away a lot of users) Is there a solution or is this already a supported scenario? Thank You, Hans -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: wml or jsp to download midlets ?
Cant you access a jsp or servlet, which will set the right content type so that the browser can start the download ? -- padhu Daniel Hellstrand wrote: Hello I got tomcat to work so I can make a simple .wml file and access it through my mobile phone. But if I want to be able to download .jar and .jad files to my cell phone, how do I do that, do I have to serve them through a .jsp or .wml file ? /Daniel -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: wml or jsp to download midlets ?
From the little bit of wml I did 2-3 years back, I accessed a servlet that outputted wml to a ericcson and nokia cell-phone simulator. So u can access any url as long as the client is able to handle the content type. In your case, wml for WAP browser clients. Ofcourse your wap browser should support downloads. -- padhu Daniel Hellstrand wrote: I thought I only could use .wml files when browsing with a cell phone (ie over WAP) ?? /D Padhu Vinirs wrote: Cant you access a jsp or servlet, which will set the right content type so that the browser can start the download ? -- padhu Daniel Hellstrand wrote: Hello I got tomcat to work so I can make a simple .wml file and access it through my mobile phone. But if I want to be able to download .jar and .jad files to my cell phone, how do I do that, do I have to serve them through a .jsp or .wml file ? /Daniel -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: 404 on new webapp
Try: http://localhost:8080/manager/install?path=/testwar=file:/tomcat/webapps/test -- padhu Michael Muller wrote: i just installed jakarta-tomcat-4.1.12-LE-jdk14. i'm running version 1.4.0-b92 of sun's jdk on red hat linux 7.2. i created a test subdirectory off the webapps and created an index.jsp in that webapps/test directory. when i hit http://localhost:8080/test/index.jsp, i get 404. this used to work for me in 3.3. i'm assuming that there's an additional configuration step required now. i tried restarting, no joy. i added myself as a manager, but /test doesn't show up in the list in the manager webapp. what am i missing? i apologize for what must be a faq -- i DID spend some time looking in the archives. thanks, -- mike -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
getServletContext call from jsp page...
Wanted to know if this assumption is valid in most jsp containers: Is calling getServletContext() ( instead of getServletConfig().getServletContext() ) assuming that the servlet generated from the jsp will be derived from HttpServlet ? This works ( in Tomcat ) because HttpJspBase derives from HttpServlet. But getServletConfig() is part of the interface Servlet which every Servlet has to implement. -- padhu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: New Install, New Question
Try Context path=/newapp docBase=newapp debug=0 reloadable=true / Also, install the web app using the manager webapp. I am not sure if a restart installs new webapps automatically. -- pady Scott Purcell wrote: Hello, New Install of Tomcat 4.1.12 on 2000. Installed on D:\jakarta-tomcat-4.1.12 I need a reloadable app to run below \webapps. I created the folder and tried to add to the server.xml, but things have changed since my 3.x days. I vi'd the server.xml file and added a Context like so: Context path= docBase=ROOT debug=0 reloadable=true / Context path= docBase=/newapp debug=0 reloadable=true / But it dies on startup. I cannot even find the error: The black startup screen just dies a quiet death. I checked typing and I do not believe it is that. How do I add a new context? Scott Purcell | Developer | VERTIS | 555 Washington Ave. 4th Floor | St. Louis, MO 63101 | T 314.588.0720 | F 314.588.0735 | [EMAIL PROTECTED] | http://www.vertisinc.com Vertis is a global powerhouse for integrated marketing and advertising solutions that seamlessly combine advertising, direct marketing, media, imaging and progressive technology. Vertis' products and services include: consumer and media research, media planning and placement, creative services, digital media production, targetable insert programs, fully integrated direct marketing programs, circulation-building newspaper products and eMarketing. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Help Defining new webapp
That is correct. -- padhu Chuck Carson wrote: I have the following app: /usr/local/tomcat/webapps/changemgmt/ Tomcat detects it upon startup and it works fine. However, I want to enabled automatic reloading of classes. Is this what I need to add to server.xml: Context path=/changemgmt docBase=changemgmt debug=0 reloadable=true / Thanks, Chuck -- This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Servlet config problem
I am seeing the same problem. Must be reported as a bug ? -- padhu freddy auwer wrote: Hi, I'am using Tomcat 4.0.6 on Windows NT. I have a jsp declared in the DD with a init-param When I try to retrieve with getInitParam() method the value of this param, I receive null. Here the part of the DD servlet servlet-nameintro.jsp/servlet-name jsp-file/intro.jsp/jsp-file init-param param-namepath/param-name param-valuelogs/param-value /init-param /servlet The same jsp with the same DD works fine on WebLogic. Any idea ? Thx. __ Do you Yahoo!? Faith Hill - Exclusive Performances, Videos More http://faith.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
reloading of jsp page...
Tomcat 4.1.12 I have a jsp page that compiles fine. Then I make a change and try to access the page again. The page is not recompiled. I am still getting back the old value. I do have reloadable=true for my context. I have to restart Tomcat to get the new page. Anybody else notice this ? -- padhu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: reloading of jsp page...
Reloading of jsp works if I start a new browser window. But on same window ( Ctrl-r or reload ) doesnt show the new changes. -- padhu Padhu Vinirs wrote: Tomcat 4.1.12 I have a jsp page that compiles fine. Then I make a change and try to access the page again. The page is not recompiled. I am still getting back the old value. I do have reloadable=true for my context. I have to restart Tomcat to get the new page. Anybody else notice this ? -- padhu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: reloading of jsp page...
I have done this, and it is not helping. I saw in the apache bug list ( 2885 ) in 4.0.4 which has been resolved. I reopened it. -- padhu Sam Seaver wrote: I had this problem with galeon and simple html files, it should be in the settings somewhere in your browser, that you can force it to actually reload the page rather than look in the cache, even though I was pressing the RELOAD button. once i made the change, RELOAD really RELOADed... Sam - Original Message - From: Chris Wolcott [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Thursday, October 10, 2002 8:37 AM Subject: Re: reloading of jsp page... This may be caused by your browser cacheing the existing page. Try clearing the browser cashce and see what happens. I know RELOAD is supposed to actually RELOAD from the server, but. . . . Padhu Vinirs wrote: Reloading of jsp works if I start a new browser window. But on same window ( Ctrl-r or reload ) doesnt show the new changes. -- padhu Padhu Vinirs wrote: Tomcat 4.1.12 I have a jsp page that compiles fine. Then I make a change and try to access the page again. The page is not recompiled. I am still getting back the old value. I do have reloadable=true for my context. I have to restart Tomcat to get the new page. Anybody else notice this ? -- padhu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: reloading of jsp page...
I have also tried loading this page from 2 different client machines. Still get only old code...I have to restart Tomcat, cleanup the java/class files and only then this works. -- padhu Sam Seaver wrote: I had this problem with galeon and simple html files, it should be in the settings somewhere in your browser, that you can force it to actually reload the page rather than look in the cache, even though I was pressing the RELOAD button. once i made the change, RELOAD really RELOADed... Sam - Original Message - From: Chris Wolcott [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Thursday, October 10, 2002 8:37 AM Subject: Re: reloading of jsp page... This may be caused by your browser cacheing the existing page. Try clearing the browser cashce and see what happens. I know RELOAD is supposed to actually RELOAD from the server, but. . . . Padhu Vinirs wrote: Reloading of jsp works if I start a new browser window. But on same window ( Ctrl-r or reload ) doesnt show the new changes. -- padhu Padhu Vinirs wrote: Tomcat 4.1.12 I have a jsp page that compiles fine. Then I make a change and try to access the page again. The page is not recompiled. I am still getting back the old value. I do have reloadable=true for my context. I have to restart Tomcat to get the new page. Anybody else notice this ? -- padhu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: reloading of jsp page...
I think I founf out what the problem is. My jsp page is on Linux. I have this drive shared through samba to my windows machine. Looks like windows is not updating the time stamp. When I saved the file from Linux, the reload worked fine. I saw that the 2885 bug was also related to this. Anybody know any solution on how to change the timestamp on windows 98 when saving - maybe there is a win fix ? -- padhu Chris Wolcott wrote: This may be caused by your browser cacheing the existing page. Try clearing the browser cashce and see what happens. I know RELOAD is supposed to actually RELOAD from the server, but. . . . Padhu Vinirs wrote: Reloading of jsp works if I start a new browser window. But on same window ( Ctrl-r or reload ) doesnt show the new changes. -- padhu Padhu Vinirs wrote: Tomcat 4.1.12 I have a jsp page that compiles fine. Then I make a change and try to access the page again. The page is not recompiled. I am still getting back the old value. I do have reloadable=true for my context. I have to restart Tomcat to get the new page. Anybody else notice this ? -- padhu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Possible to disable session persistence?
Are you referring to creating a new session for every call ? If so, only way is to set timeout to 1 ( 1 minute !!! ) or call invalidate in every servlet/jsp. -- padhu Jonathan Eric Miller wrote: Does anyone know if it is possible to turn off session persistence? I don't have an immediate need to do so, but, I was thinking that it might be a nice option to have while testing an application if you want to make sure all the state is getting cleared out. You could do that by just opening a new Web browser, so, it's not much of an issue. I was just curious. Jon -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: want to show a message to the user before issuing shutdown command
U want to show a message to the client ? If so, The server cannot instantiate a session on the client. If you want to send a email, then the ServletContextListener's contextDestroyed might help. -- pady shoban kumar wrote: Hi there, I want to show a message to the END USER'S before shutting down the tomcat. How can i achive this. thanks in advance shoban Mascon _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How to catch the thrown Exception
If the exception is thrown from a Servlet, then catch the Exception, wrap it with a ServletException, throw this. Then you can retrieve the exception from attribute javax.servlet.error.exception, and get the root cause exception. yourException = request.getAttribute(javax.servlet.error.exception).getRootCause(); -- padhu Nagpal, Vikas wrote: Hello Everybody, I have been trying to catch the thrown exception and print it on my JSP page. As I catch the exception and print it using System.out.println command it displays NULL. But I want to print the number which threw the exception not NULL. Can anyone tell me how to catch this number and print it on my JSP page. Thanks, Vikas nagpal. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Too Many Sessions!
Register a HttpSessionListener, and log the session destroy message in
the sessionDestroyed method.
-- padhu
Michael Schulz wrote:
A few questions:
1) does the session listener document when sessions are destroyed?
2) are there other servlets in your web app that might be causing the
activity?
3) what does your access_log indicate in the way of inbound requests?
-Mike
-Original Message-
From: Cindy Ballreich [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, October 09, 2002 1:29 PM
To: [EMAIL PROTECTED]
Subject: Too Many Sessions!
I'm using Tomcat 4.1.12 on a NT 4.0 system. I've been watching my logs and
I'm noticing a lot of sessions being created for no apparent reason when
there is no user activity on the system and no activity (as far as I can
tell) in my servlet. Here's a sample from the logs...
2002-10-09 11:05:15 SessionListener:
sessionCreated('3A797C529EA64DFE2835FC163C808C74')
2002-10-09 11:06:15 SessionListener:
sessionCreated('62DB4B6BBFD87BD901CD67925BB7BA95')
2002-10-09 11:07:15 SessionListener:
sessionCreated('35769A4EDF71CA68BAA0B14F6B64348B')
2002-10-09 11:08:15 SessionListener:
sessionCreated('D6A1C6EC234A30520747F2F5B09DD202')
2002-10-09 11:09:15 SessionListener:
sessionCreated('8B0C9B610F981455C3FE6AA2F91E21E7')
2002-10-09 11:10:15 SessionListener:
sessionCreated('A1E38AF2FD1205E17D50FF3076AF5321')
2002-10-09 11:11:16 SessionListener:
sessionCreated('86F7A09B20EFE4543C616B06CEC466A5')
2002-10-09 11:12:16 SessionListener:
sessionCreated('D412A5666498AC7AB6BF399528ECEAE3')
2002-10-09 11:13:16 SessionListener:
sessionCreated('C0BE7ED4A39351037FFD3195F2FF')
2002-10-09 11:14:16 SessionListener:
sessionCreated('3A0636F5D4D9792046D34A93B73C0ACC')
2002-10-09 11:15:16 SessionListener:
sessionCreated('E88FF2298D7B759935645E9C1C42DC12')
2002-10-09 11:16:16 SessionListener:
sessionCreated('F7AC12D14074EA64011E68B6F172D11E')
2002-10-09 11:17:16 SessionListener:
sessionCreated('E92ECABF368D493D153C47C226FF866F')
2002-10-09 11:18:16 SessionListener:
sessionCreated('E9F98E0A3EA854651E1B0D4CCF733FC2')
2002-10-09 11:19:16 SessionListener:
sessionCreated('F801FDE7AEEBEE752557FB3643508588')
2002-10-09 11:20:16 SessionListener:
sessionCreated('97C59E7E75185C5827FA884FA11F61FC')
2002-10-09 11:21:16 SessionListener:
sessionCreated('EF50BAF04FE94D93A24F5CD4520BC613')
So you can see that about once per minute a new session is being created. I
can't see (from the listeners) that any of these sessions are ever
destroyed. Can anyone give me an idea of why this is happening and if it's
part of a normal Tomcat process, or might be the result of something stupid
I might be doing in my servlet.
I'd be happy to provide more info.
Thanks
Cindy
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Re: Form-based authentication
Shouldnt the url format be http://url?user=xxxpassword=xxx ? Also, if you do this, you could encrypt the password it before calling sendRedirect and decrypt it at the url cgi. -- padhu Rajesh Kanderi wrote: how do you access a webpage which has a form-based authentication setup using java. i am able to do it using an href http://user:password@url... but the problem is it shows the passowrd. I tried to construct the above url in a servlet and then doing a sendRedirect. but the sendRedirect doesn't seem to like the format of the url,specifically having the user:password. Is there a way to do it using java classes URLconnection or HttpURLConnection __ Do you Yahoo!? Faith Hill - Exclusive Performances, Videos More http://faith.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: trivial question...
Then what is the use of setHeader/addHeader methods ? I dont understand how these values can be retrieved ? -- padhu Cox, Charlie wrote: are you printing the headers in your servlet? If so, then no the response headers will NOT be included in the request to your servlet. Charlie -Original Message- From: Padhu Vinirs [mailto:[EMAIL PROTECTED]] Sent: Saturday, October 05, 2002 3:18 PM To: Tomcat Users List Subject: trivial question... Tomcat 4.1... I print all the header values. Then I set a new header value ( response. setHeader ) in the service method. When I refresh the page shouldnt the set header value be part of the printed header values ??? I am not seeing this value. Arent header values persisted for the session ? // print all headers... // if header not defined, then set new header name/value. Run this once. Then refresh the page again. Shouldnt the name/value be part of the output now. Thanks -- padhu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
reload objects...
When I recompile a servlet with changes, and call the servlet, the new object is not loaded unless I restart Tomcat ( 4.1.12 ). Is there a config parameter to reload the object everytime the class is changed ? -- padhu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Reload Servlets/Classes
I asked the same question few minutes back. One of two ways: 1. set reloadable=true for your web app context element in server.xml. Restart tomcat. 2. Copy the ant build.xml in tomcat-docs/appdev/sample into your web app, edit the build.xml for ur app and call ant reload everytime. -- padhu Chuck Carson wrote: Sorry if this has been asked before, but when working in a development environment, how can I reload newly compiled classes w/o restarting the tomcat server? Thanks, CC -- This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Reload Servlets/Classes
Uncomment that line and add reloadable=true. i tested this and it works fine. -- padhu Chuck Carson wrote: I am wanting to do this for classes under ROOT/WEB-INF/classes I noticed that Context path= docBase=ROOT debug=0/ is commented out, do I uncomment this entry and add the reloadable to this section? Thanks, CC -Original Message- From: Padhu Vinirs [mailto:[EMAIL PROTECTED]] Sent: Monday, October 07, 2002 9:40 AM To: Tomcat Users List Subject: Re: Reload Servlets/Classes I asked the same question few minutes back. One of two ways: 1. set reloadable=true for your web app context element in server.xml. Restart tomcat. 2. Copy the ant build.xml in tomcat-docs/appdev/sample into your web app, edit the build.xml for ur app and call ant reload everytime. -- padhu Chuck Carson wrote: Sorry if this has been asked before, but when working in a development environment, how can I reload newly compiled classes w/o restarting the tomcat server? Thanks, CC -- This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. -- To unsubscribe, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: TOmcat 4.0.1 and JDOM b8
JDOM is only a easy-to-use-wrapper for java programmers around standard
xml parsers. The 'SAXNotRecognizedOption is an object in xerces.jar.
make sure the xerces.jar that comes with JDOM beta 8 is in your web
app's classpath. Maybe JDOM beta 8 supports a version of xerces that
Tomcat is not supporting.
-- padhu
cyril vidal wrote:
Hi,
I'm using Tomcat 4.0.1 and I have such a code snippet, using JDOM beta 8:
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import org.jdom.Element;
import org.jdom.Document;
import org.jdom.output.XMLOutputter;
import org.jdom.input.SAXBuilder;
import org.jdom.JDOMException;
public class AddToOrder extends HttpServlet {
public Document getDocument(File sourceFile, PrintWriter errorsOut) {
try {
SAXBuilder builder = new SAXBuilder();
Document document = builder.build(sourceFile);
return document;
} catch (JDOMException e) {
errorsOut.print(Un problème s'est produit pendant la construction du
document :
+e.getMessage() + br/ + Un document vide est retourné.);
return new Document(new Element(blank));
...
I receive systematically the following error message :
root cause
java.lang.NoClassDefFoundError: org/xml/sax/SAXNotRecognizedException
at AddToOrder.getDocument(AddToOrder.java:15)
at AddToOrder.doGet(AddToOrder.java:68)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247
Waht's this class? I can't find it into xercesImpl.jar in the lib directory
of Tomcat, so why this method is called and by which component?
Thanks a lot for your response,
Best,
Cyril.
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trivial question...
Tomcat 4.1... I print all the header values. Then I set a new header value ( response. setHeader ) in the service method. When I refresh the page shouldnt the set header value be part of the printed header values ??? I am not seeing this value. Arent header values persisted for the session ? // print all headers... // if header not defined, then set new header name/value. Run this once. Then refresh the page again. Shouldnt the name/value be part of the output now. Thanks -- padhu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
authorization using tomcat...
I am testing web resource form-based authentication. I have created a dummy jsp page Details.jsp and have created the following nodes in web.xml: security-constraint web-resource-collection web-resource-nameSecurePages/web-resource-name url-patternDetails.jsp/url-pattern /web-resource-collection auth-constraint role-nameEditUsers/role-name /auth-constraint user-data-constraint transport-guaranteeCONFIDENTIAL/transport-guarantee /user-data-constraint /security-constraint login-config auth-methodFORM/auth-method form-login-config form-login-page/login.jsp/form-login-page form-error-page/error.jsp/form-error-page /form-login-config /login-config security-role descriptionUsers who can edit/description role-nameEditUsers/role-name /security-role I have created a EditUsers role in tomcat-users.xml. But when I access Details.jsp, I am redirected to the Netscape search page !!! I am able to access the login and error.jsp pages fine. Any ideas ? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: authorization using tomcat...
I did make that change and uncommented the MemoryRealm in servers.xml, restarted the server. Now I dont see any error in the logs files, but I get a error The server encountered an internal error (/ExamBuilder/Details.jsp) that prevented it from fulfilling this request. My servers.xml entry is: Realm className=org.apache.catalina.realm.MemoryRealm / Any ideas ? Thanks -- padhu Craig R. McClanahan wrote: On Wed, 2 Oct 2002, Padhu Vinirs wrote: url-patternDetails.jsp/url-pattern URL patterns need to start with a / character. Change this to: url-pattern/Details.jsp/url-pattern and you will have much better luck. Craig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: authorization using tomcat...
When I commented out the data constraint CONFIDENTIAL the code worked. Thanks everybody, -- padhu Craig R. McClanahan wrote: On Wed, 2 Oct 2002, Padhu Vinirs wrote: url-patternDetails.jsp/url-pattern URL patterns need to start with a / character. Change this to: url-pattern/Details.jsp/url-pattern and you will have much better luck. Craig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: authorization using tomcat...
Now I am able to access the secure page through the login page. But even if I close the browser ( whcih i assume will close the session ), and restart it, I am able to access the secure page without going through the login page. Is there a place where I need to say that the login info should not be a permanent cookie but only session scope ??? Thanks -- padhu Rick Fincher wrote: Hi Padu, It looks like you have this set up OK. Do you have a memory realm set up in conf/web.xml as is required for this setup? Also, since your transport guarantee is set up as confidential it is going to use SSL so you either have to use an HTTPS:// url or you have to have redirection turned on in port 80 (or whatever your HTTP port is) in conf/web.xml. If your HTTPS port isn't 443 you'll have to have :8443 (if 8443 is the HTTPS port) in the url too. Rick - Original Message - From: Padhu Vinirs [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, October 02, 2002 10:19 AM Subject: authorization using tomcat... I am testing web resource form-based authentication. I have created a dummy jsp page Details.jsp and have created the following nodes in web.xml: security-constraint web-resource-collection web-resource-nameSecurePages/web-resource-name url-patternDetails.jsp/url-pattern /web-resource-collection auth-constraint role-nameEditUsers/role-name /auth-constraint user-data-constraint transport-guaranteeCONFIDENTIAL/transport-guarantee /user-data-constraint /security-constraint login-config auth-methodFORM/auth-method form-login-config form-login-page/login.jsp/form-login-page form-error-page/error.jsp/form-error-page /form-login-config /login-config security-role descriptionUsers who can edit/description role-nameEditUsers/role-name /security-role I have created a EditUsers role in tomcat-users.xml. But when I access Details.jsp, I am redirected to the Netscape search page !!! I am able to access the login and error.jsp pages fine. Any ideas ? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
beginner question...
Tomcat 4.0.4. I am trying to use the Manager application to deploy and start a web-app. Have created the directory under CATALINA_HOME/webapps ( c:\tomcat40\webapps\ExamBuilder ). Even have a default web.xml under web-inf. Have put a one-liner index.html under my app directory. I call manager app as follows: http://localhost:8080/manager/install?path=/myappwar=file:/tomcat40/webapps/ExamBuilder Install is successful. I can do a list and it shows up. Now I try: http://localhost:8080/manager/start?path=/exambuilder I get the following error: FAIL - Application at context path /exambuilder could not be started I checked the logs: 2002-09-19 09:16:43 Manager: start: Starting web application at '/exambuilder' 2002-09-19 09:16:43 StandardHost[localhost]: standardHost.start /exambuilder 2002-09-19 09:16:43 StandardContext[/exambuilder]: Error initializing resources: Document base C:\tomcat40\webapps\tomcat40\webapps\ExamBuilder does not exist or is not a readable directory 2002-09-19 09:16:43 StandardContext[/exambuilder]: Context startup failed due to previous errors 2002-09-19 09:16:43 StandardContext[/exambuilder]: Exception during cleanup after start failed LifecycleException: Container StandardContext[/exambuilder] has not been started at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1147) .. Why is the server looking at C:\tomcat40\webapps\tomcat40\webapps\ExamBuilder and not C:\tomcat40\webapps\ExamBuilder ? Even during installation, I see an exception: 2002-09-19 09:16:26 Manager: install: Installing web application at '/exambuilder' from 'file:/tomcat40/webapps/ExamBuilder' 2002-09-19 09:16:26 StandardHost[localhost]: Installing web application at context path /exambuilder from URL file:/tomcat40/webapps/ExamBuilder 2002-09-19 09:16:26 StandardContext[/exambuilder]: Error initializing resources: Document base C:\tomcat40\webapps\tomcat40\webapps\ExamBuilder does not exist or is not a readable directory 2002-09-19 09:16:26 StandardContext[/exambuilder]: Context startup failed due to previous errors 2002-09-19 09:16:26 StandardContext[/exambuilder]: Exception during cleanup after start failed LifecycleException: Container StandardContext[/exambuilder] has not been started at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1147) at org.apache.catalina.core.StandardContext.stop(StandardContext.java:3495) But if I try, http://localhost:8080/manager/install?path=/myappwar=file:/ExamBuilder the install itself fails. Any ideas appreciated. Thanks -- padhu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How to block listings on a SPECIFIC directory
Shouldnt the code that creates the directories dynamically also make the decision of whether the directory is browse-able or not ? Depending on that, then it can copy a default file into each of these directories. -- padhu adi wrote: new directories are being created dynamically and they should be browsable. all the rest shouldnt be thats why I can not put index.htm file in every directory Any suggestions? Adi -Original Message- From: Sexton, George [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 19, 2002 2:21 PM To: Tomcat Users List Subject: RE: How to block listings on a SPECIFIC directory Hmmm... Why don't you put a file like index.html in the directory? Assuming you have a welcome files list in your web.xml file, this will be displayed. You can then put up a message, and re-direct to where you want them to be. George Sexton MH Software, Inc. Home of Connect Daily Web Calendar Software http://www.mhsoftware.com/connectdaily.htm Voice: 303 438 9585 -Original Message- From: adi [mailto:[EMAIL PROTECTED]] Sent: 19 September, 2002 6:49 AM To: [EMAIL PROTECTED] Subject: How to block listings on a SPECIFIC directory Hello, I am trying to enable listing on one directory ( and its children) only. the listings parameter set to false or true will affect everything. is it possible in any way to define listings to individual directories in my webapp? Adi --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.372 / Virus Database: 207 - Release Date: 6/20/2002 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.372 / Virus Database: 207 - Release Date: 6/20/2002 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.372 / Virus Database: 207 - Release Date: 6/20/2002 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
manual procedure to deploy...
What is the manual procedure to deploy web apps in Tomcat ? Also, does the server do a auto reload for manual changes ? Thanks -- padhu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: manual procedure to deploy...
Forget this question. The copying manually into webapps works fine. But deployment through the manager app is still a problem. Thanks -- padhu Padhu Vinirs wrote: What is the manual procedure to deploy web apps in Tomcat ? Also, does the server do a auto reload for manual changes ? Thanks -- padhu -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tomcat 4.0.4 - Error 500
You might have to print the full stack of the NullPointerException to find out which class could be creating this exception. -- padhu Natarajan, Raj wrote: I have approx 25 applications deployed on a stand-alone Tomcat 4.0.4 instance. These apps retrieve data from a DB2 database via jsp's using a set of custom tags. I have had three instances so far since the apps went live on 8/28 when all the apps start returning a 500 Error with this message. java.lang.NullPointerException at java.lang.String.equals(String.java(Compiled Code)) The only log entry I found is in the localhost_log.2002-09-19.txt StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception java.lang.NullPointerException at java.lang.String.equals(String.java(Compiled Code)) Restarting Tomcat fixes the problem. I would greatly appreciate any pointers that would help me resolve this problem. Thanks Raj -- This electronic mail and any files transmitted with it are confidential and are intended solely for the use of individual or entity to whom they are addressed. If you are not the intended recipient or the person responsible for delivering the electronic mail to the intended recipient, be advised that you have received this electronic mail in error and that any use, dissemination, forwarding, printing, or copying of this electronic mail is strictly prohibited. If you have received this electronic mail in error, please immediately notify the sender by return mail. == -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: two instances of tomcat (in diferent ports) on the same machine
You have to set CATALINA_HOME for each instance. A batch/shell script can export/set parent directory ( assuming you are in bin directory ) as CATALINA_HOME and then call startup/shutdown. -- padhu Christian J. Dechery wrote: I tried that... but I get some kind of conflict with CATALINA_HOME... .:| Christian J. Dechery .:| FINEP - Depto. de Sistemas .:| [EMAIL PROTECTED] .:| (21) 2555-0332 [EMAIL PROTECTED] 09/19 4:52 pm Yes, this is absolutely possible. I have 13 instances (Tomcat 3.1) running on a single server at the moment. You will need a different server.xml for each, a different work directory for each, and each must be on its own connector port (whichever connector you choose to use). At least, that is how it is set up on my server. John -Original Message- From: Christian J. Dechery [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 19, 2002 3:48 PM To: [EMAIL PROTECTED] Subject: two instances of tomcat (in diferent ports) on the same machine How can I achieve this? Is it possible? .:| Christian J. Dechery .:| FINEP - Depto. de Sistemas .:| [EMAIL PROTECTED] .:| (21) 2555-0332 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
