tc 5028 on Redhat.
catalina.out shows
28-Apr-2005 07:55:35 org.apache.coyote.http11.Http11Protocol init
SEVERE: Error initializing endpoint
java.net.BindException: Address already in use:80
Cleared by rebooting the system.
Any suggestions as to a cause please?
Apache isn't running, AFAIK there
-Original Message-
From: Lutz Zetzsche
28-Apr-2005 07:55:35 org.apache.coyote.http11.Http11Protocol init
SEVERE: Error initializing endpoint
java.net.BindException: Address already in use:80
Cleared by rebooting the system.
Any
I'm a bit lost using doPost() to react to a curl test
post with an xml file, either post or put.
http://curl.haxx.se/docs/httpscripting.html
Seemingly I need to use commons fileupload for
an RFC 1867 post
curl -F [EMAIL PROTECTED] -F press=OK [URL]
which seems overly complex for a
http://jakarta.apache.org/commons/fileupload/using.html
says
// Create a new file upload handler
DiskFileUpload upload = new DiskFileUpload();
// Set upload parameters
upload.setSizeThreshold(yourMaxMemorySize);
upload.setSizeMax(yourMaxRequestSize);
upload.setRepositoryPath(yourTempDirectory);
Been trying out java 1.5
Now back to using 1.4.2.06
When I run what was a working servlet, I'm getting
the above error, and
'Unsupported major.minor version 49.0'
Is this Tomcat or java please?
Regards DaveP.
snip here *
--
DISCLAIMER:
NOTICE: The information contained in this
-Original Message-
From: Peter Crowther
'Unsupported major.minor version 49.0'
Is this Tomcat or java please?
Java. A .class file has been compiled with a more recent
compiler than the runtime that's in use. Did you compile
the servlet
-Original Message-
From: Anoop kumar V
If you need help then u will have to provide more
information. Since this is quite an unusual problem -
anything out of the ordinary will be a good place to start from.
I suggest you start from the log files - check
-Original Message-
From: Tom A
We have seen this before when accidentally leaving a old
context descriptor in $tomcat_home/conf/Catalina/localhost/
This happened after we created a context.xml inside the WAR
and forgot to delete the old one.
Hi Tom.
I
Clean installation of tomcat 559,
Change the port to 80 (server.xml)
No security.
System now working well.
Lesson, dont install the admin gzip unless you know
what you are doing :-)
Sorry to waste the bandwidth.
Final question. I chose the .gzip package rather than
the .exe (for win2k
Just run through similar checks.
Clean install of 559,
html at /ROOT works
jsp at webapps/myapp/index.jsp works
.class at webapps/myapp/WEB-INF/classes works.
Early problem was not using the jar files from
the new installation for compiling.
Just need to check that logging works.
I think that
Now I have logging working.
Using log4j-1.2.9
My application is 'hub'
put the properties file named log4j.properties in tc's classpath
(I use webapps/hub/WEB-INF/classes )
put the log4j-1.2.9.jar into webapps/hub/WEB-INF/lib
Init as follows:
//jakarta log4j
import org.apache.log4j.*;
import
-Original Message-
From: [EMAIL PROTECTED]
Following is a version of a context.xml file that goes in
the META-INF directory of a webapp.
?xml version=1.0 encoding=UTF-8?
Context path=/Ex12
Logger
tc 5.5.7,
each time I try and access localhost/MYAPP
a) I get a 404
b) Every now and then the entire structure under webapps/MYAPP
is deleted.
Is there some control I'm missing please?
Perplexed.
Regards DaveP.
snip here *
--
DISCLAIMER:
NOTICE: The information contained in this
I need to retrieve a value from a property file with a '$'
as part of the data. How do I decorate this character so
that the value will be loaded when I call
ResourceBundle.getString() ? I am not having much success
googling for it.
If its an XML file, then specify the
-Original Message-
From: Jason Bainbridge
Hence I'm looking for a means of trapping that error for either a
re-direct, or to an error page. HTTP 1.1 seems not to
class that as an
error, hence I'm looking for another way to access that
'bad' state.
-Original Message-
From: Pascal Gauthier
we have a tomcat webapp that needs to be down if we are
doing a maintenance to the database. The manager seems to
be the perfect solution to make the application unavailable
but we found out that the 404
I'm using response.setHeader(cache-control,no-cache);
and tomcat is correctly telling me that the page has expired
when I use the browser back button.
I can't find out what error (if any) this is, to trap it
using the error-page element.
Is it possible to trap this error please?
Regards
-Original Message-
From: Anto Paul
I'm using response.setHeader(cache-control,no-cache);
and tomcat is correctly telling me that the page has
expired when I
use the browser back button.
What is the exact message you get when clicking
-Original Message-
From: Jon Wingfield
Sounds like the message IE gives when you hit back to a
page served in response to a POST request.
http://theserverside.com/news/thread.tss?thread_id=28366
http://theserverside.com/news/thread.tss?thread_id=29758
Bit of clarification.
A = initial page
B = target of link
both pages have cachecontrol set to no-cache.
Follow link from A
Hit back button
then the message shows.
The only time I get *any* of my error pages to show
is when I do a refresh on A, after getting there by a back button.
Then it goes
Using ie6, when I use the 'previous page' link from the browser,
the request.getHeader(referer) value is untrue.
If I link through a site, A - B - C then back to B,
the 'referer' value still shows A.
Has anyone resolved this please?
regards DaveP
-Original Message-
From: David
-Original Message-
From: Pete Stevens
You can do it with jscv which binds port 80 as root and
then drops the priviledges for running tomcat.
Our guide for virtual linux servers is here, it's a ready
to roll config if you have tomcat in
I'm having problems locating a javascript file.
{catalina_home}/project/x.html
finds an external javascript file in the same directory
quite happily.
script language=JavaScript1.2
type=text/javascript src=upload.js/script
Same thing from a jsp file
When I convert the jsp
-Original Message-
From: Peter Crowther
When I convert
the jsp file to /project/WEB-APPS/class/x.class
where would you expect the javascript file to be found please?
By what URL is the client accessing the page (FileProperties or
Problem solved! Worthy of note:
script language=JavaScript type=text/javascript src=upload.js/script
the space after javascript was the criminal! remove it and
its back working again.
Because I'd converted from jsp to java,
I'd been careless with the whitespace;
Odd one is that MS was picky,
-Original Message-
From: Darek Czarkowski
I am not sure if this is relevant but, is session data a
full name of the package?
I would expect to see something like com.packagename.sessionData
As I've been told, I need to wrap it in a package... or in my case
I'm
-Original Message-
From: Elihu Smails
I am trying to use the commons-fileupload classes and
cannot figure out how to keep my uploads from getting
stored in memory. I am using the following methods:
DefaultFileItemFactory fileItemFactory = new
Tomcat 5.0.28
In my index.jsp file I have
%@ page import=sessionData%
%
sessionData s = new sessionData();
s.clrSession(session, index.jsp);
%
And I get the error,
Cannot resolve symbol 'sessionData'.
It is not in a package.
What syntax must I use to locate the class
-Original Message-
From: Tim Funk [mailto:[EMAIL PROTECTED]
Sent: 23 March 2005 11:31
To: Tomcat Users List
Subject: Re: jsp imports
It must be in a package.
thanks Tim.
Is there any logic in that?
If tomcat searches
-Original Message-
From: QM
:If tomcat searches %servlet%/WEB-INF/classes/package/class
:why can't it search without the package layer?
It's got naught to do with a Tomcat failing;
I'm not 'blaming' Tomcat, just saying its a mismatch
with standard java.
-Original Message-
From: Tim Funk
The java file generated by the JSP is in a package. The
java lanaguage disallows a packageless class if you are in
a package.
Makes more sense Tim.
Thanks for that.
Boring rewrites ahead, or convert the jsp to java.
Is it possible to determine the url of the webpage
from which a particular servlet was called please?
I.e. the target of a 'back' action on the browser?
public java.lang.String getRequestURI() is the 'current'
page, I need the calling page.
Regards DaveP.
snip here *
--
DISCLAIMER:
-Original Message-
From: Mike Fowler
You could use the 'referer' header, eg.
String referedURL = request.getHeader(referer);
Note that the String is null if the header isn't present
which usually indicates that the user typed the URL in
their
-Original Message-
From: Mark Benussi
Worth mentioning this as I have been down this path.
Symantec Intenet Security products and the like, will
remove this header.
for this use, internal to my organisation, Norton isn't installed
luckily!
http://jakarta.apache.org/tomcat/faq/version.html relates
tomcat vsns to the servlet versions.
Is there a similar relationship between java versions please?
Simply, will 5.0.28 run happily with java 1.5?
Regards DaveP.
snip here *
--
DISCLAIMER:
NOTICE: The information contained
applications),
and I haven't moved up to 5.5 yet.
regards DaveP
-Tim
Pawson, David wrote:
http://jakarta.apache.org/tomcat/faq/version.html relates
tomcat vsns
to the servlet versions.
Is there a similar relationship between java versions please
-Original Message-
From: Didier McGillis
Really this is way out of line. As everyone has said this
is a free product with no formalized support structure, and
no claims of any support.
Just doodling.
My guess, tomcat in various guises, is being used
-Original Message-
From: Tim Funk
Via EL: (assuming sessionData.FILECOUNT = mySessionVariableName)
${sessionContext.mySessionVariableName}
Via snippet:
%=session.getAttribute(sessionData.FILECOUNT)%
In a jsp - the session variable is
-Original Message-
From: Tim Funk
EL first arrives as part of JSTL. Which was available in
JSP 1.2. But using EL required that is was used in a tag.
With JSP 2.0 - EL can be used anywhere one a page.
Worthy of note! Thanks Tim.
Do you know of any web
-Original Message-
From: Tim Funk
The JSP examples from a default tomcat install might have some.
Some, and leads into Sun documentation, which often dates from 2000.
From an hours googling:
regards DaveP
DATE: 2005-02-08T12:39:27Z
KEYWORDS:jsp, EL,
Tomcat 5.0
Looking for the syntax to gain access to a session variable
in a jsp page, rather than converting it to java.
HttpSession session=request.getSession();
String s = (String)session.getAttribute(sessionData.FILECOUNT);
I'm not using the xml syntax (as yet).
tomcat 5028.
any pointers appreciated
-Original Message-
From: Richard Mixon (qwest)
Bingo! That was it. I changed it from file:// to
file:/// and all works now. You earlier mentioned that
might be it - but I was so focused on the fact that it
worked on Java 1.4.1 that I figured I had it
-Original Message-
From: hicham [mailto:[EMAIL PROTECTED]
Sent: 02 February 2005 19:20
To: Tomcat user mailing list
Subject: How to run Tomcat 5.5 as a user ?
Hello
usin Tomcat 5.5 under Fedora core linux , How do I get
to launch it as user and
-Original Message-
From: [EMAIL PROTECTED]
I decided to start with something I know about, so I am
attempting to transform an XML document to an HTML page via
JSP. For a sanity check, I have downloaded O'Reilly's
source code from JavaServer Pages, 3rd
After chasing for a day, a nasty arose I thought
others might like to know of.
rhel has /etc/hosts localhost entry as
127.0.0.1 localhost.localdomain localhost
If you use form authentication, with server.xml entries such as
Realm className=org.apache.catalina.realm.JDBCRealm
-Original Message-
From: David Smith
Or grant privileges on the database to 'x'@'localhost' and
'x'@'localhost.localdomain'. Then give both accounts the
same password. It won't matter which one mysql sees
because they'll both work.
Thanks, easier than
Lionel Farbos wrote:
Question :
What is the reference or stable version for servlet 2.4 ?
Is it Tomcat 5.0.28 or Tomcat 5.5.4 ?
I don't understand why you implement 2 versions (2
branches) for this servlet API ...?
I've an servlet running from
/tc5028/webapps/repository
and I'm storing client data in
/tc5028/webapps/repository/data/
I'm curious what strategy people adopt when
upgrading. I'm thinking of moving up to java 1.5
and the more recent tomcat, do people overwrite
the tc installation or move
-Original Message-
From: Francois JEANMOUGIN
That's why I use catalina.base and catalina.home (CATALINA_BASE and
CATALINA_HOME) as described in RUNNING.txt so that tomcat
installation is independent of webapps installtion. I just
have to take care about syntax
I need to maintain state across two form submissions;
the first one requires that a user confirm an int and string;
the second one records a small amount of metadata, user information
and transaction information.
Am I right in thinking that HttpSession getAttribute and putAttribute
are the right
Sounds to me like you need to do some reading on
JSP/Servlets, any book will explain sessions to you and
provide examples. There are numerous online resources too.
No problem, nice to know I'm reading the right stuff though!
You don't need to worry about identifying the
-Original Message-
From: Christoph Kutzinski
check the API. You can probably use:
request.|*isRequestedSessionIdFromCookie
http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/http/Ht
tpServletRequest.html#isRequestedSessionIdFromCookie%28%29*()
Looks good
With an input form
form method=get
action=/repository/ckDoc
name=form
enctype=multipart/form-data
label for=reposoArchive number:/label
input name=reposno
id=reposno
-Original Message-
From: Allistair Crossley [mailto:[EMAIL PROTECTED]
Sent: 17 January 2005 14:11
To: Tomcat Users List
Subject: RE: request.getParameter(), works on get, not on post
yeah you need to use a special request processing api for
posted
-Original Message-
From: Shapira, Yoav
Now how do I close down the http://localhost/ port, just
remove the
port 80 connector?
Yeah.
And the next tiny step:
To make the entire site use https, no port mentioned,
Two more changes, to use 443 instead
server.xml shows
!-- Define a SSL Coyote HTTP/1.1 Connector on port 8443 --
!--
Connector port=8443
maxThreads=150 minSpareThreads=25 maxSpareThreads=75
enableLookups=false disableUploadTimeout=true
acceptCount=100 debug=0 scheme=https
-Original Message-
From: Allistair Crossley
There is no concept of definitive, only valid.
Look at the connector reference for 5.0 and make your mind
up about what suits your needs. The SSL specific attributes
are also on this page.
-Original Message-
From: QM
: which is definitive/correct/better please? Or where is
: the definitive list found?
I'm not sure what you mean. What definitive list? The
online Tomcat docs should be fine,
It is, as Allistair pointed out.
Tks.
I'd
-Original Message-
From: Allistair Crossley
There is no concept of definitive, only valid.
In which case the example in
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/ssl-howto.html
would seem to be wrong.
Although it names a tomcat class,
there is no such
className is a common attribute of the Connector element.
look at the common attributes table in
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/config/http.html
Sorry. Missed that.
can you post what you have used for the SSL Connector?
Connector
port=8443
-Original Message-
From: Allistair Crossley
correction to my last post about SSL page returning squares
.. I was requesting http.
https://localhost:8443/
works for my suggestions with default tomcat page.
And works for me sigh/
I was
actually, I notice you are using keystoreFile. are you
certain when you ran keystore that you used -keystore
parameter? it might well be that. i generated my key
without using -keystore which tomcat looks at by default.
try getting that working first.
On win2k, so the
From the log
2004-11-02 09:24:51 StandardContext[/servlets-examples]SessionListener:
contextInitialized()
2004-11-02 09:25:52 StandardWrapperValve[putpr]: Servlet.service() for servlet putpr
threw exception
java.lang.SecurityException: sealing violation: can't seal package nu.xom: already
Thanks for the reply Jon.
-Original Message-
From: Jon Wingfield
It's part of the core java security model. If a package is
sealed within a jar then packages of the same name cannot
be defined in another jar, or elsewhere on the classpath.
Within the
-Original Message-
From: Justin Ruthenbeck
It seems like what you want is for a user to fill out a
form, click submit, then be presented with a new, fresh,
form again ... with the file download on the side. If you
have determined that you absolutely
-Original Message-
From: Cees van de Griend
Is it possible to configure Tomcat as an FTP Server?
No.
Tomcat is a HTTP server, not a FTP server: different
port numbers,
different commands, different kind of application.
cut/
-Original Message-
From: Dov Rosenberg
If you need to include some logic with your FTP, you should
really look at Kermit (I think it is from University of
Chicago). It has the best command line interface around and
is very capable and open source to boot. You
It looks like everything works fine if
the XSL output is set to ISO-8859 but it doesn't with
UTF-8. It does not seem to depend on the client browser either.
Any idea?
xsl:output method=html indent=yes encoding=utf-8/
xsl:template match=/
html
head
-Original Message-
From: Shapira, Yoav
Tomcat will complain if it finds errors it can't deal with.
We encourage people to use an independent tool, such as
XMLSpy or one of the free online variants, to validate any
all XML configuration files.
That applies
-Original Message-
From: Simon Zeng
Thanks for the quick response. Seperate logs for each
tomcat was my proposal too. But people like to have an easy
way to view them as a whole. A nice merge tool would be
nice. The first and minumum requirement for the tool
-Original Message-
From: Martin Crowe
Could anyone point me in the right direction please - any
pointers to manuals or webpages that would help, or just
any knowledge that could be passed on to me regarding this.
http://cymulacrum.net/writings/tomcat5/book1.html
-Original Message-
From: Michael McGrady [mailto:[EMAIL PROTECTED]
Sent: 05 October 2004 15:10
To: Tomcat Users List
Subject: Re: Upload File
Do you just not use ActionForm, David?
Sorry Michael. I don't know what ActionForm is.
regards DaveP
** snip here
Jargon call :-)
-Original Message-
From: Shapira, Yoav
Someone know a way to turn off the persistence in the web.xml ?
Being a container-specific feature, and not a Servlet Spec
feature, means this can never go in web.xml.
containers
servlet
...
As someone
-Original Message-
From: Shankar Unni
Try an entity instead of xinclude? Not many parsers are good for
xinclude as yet (a mainly uninformed statement). Entity
resolution is
easier if the parser is setup correctly.
Oh, that's what we are doing now,
-Original Message-
From: Sng Wee Jim
Is there any free API around that allows uploading of files
to the server (tomcat or weblogic) via a servlet from a
main application program? (instead of from a web browser)
Anything from the jakarta
If these questions are asked on the main list,
others can learn too?
-Original Message-
From: Caroline Jen
I am trying to upload files from clients machine.
I understand that we must specify METHOD=post and
ENCTYPE=multipart/form-data in the FORM tag.
-Original Message-
From: Shapira, Yoav
Personally, I'd take this support list over any commercial
support organization, hands down.
+1
Try asking questions like (almost any on this list) to Redmond
and see what the response is :-)
regards DaveP
*** snip here ***
-Original Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Shankar Unni
Sent: 01 October 2004 21:44
Alas, that didn't help. I tried setting both
org.xml.sax.parser and
org.apache.xerces.xni.parser.XMLParserConfiguration (the
latter one being
-Original Message-
From: Jacob Kjome
Is it the commons-logging that produces
catalina_log.date.txt? Is there
a config file as per log4j?
Even when testing, this file becomes quite significant.
It would be nice to reduce/minimise its output.
-Original Message-
From: Shapira, Yoav
Comment out the RequestDumperValve (in
$CATALINA_HOME/conf/server.xml)
altogether: it's output is not errors, as you noted.
However, it's also not a Logger per-se and so the Logger
congifuration doesn't apply to it.
-Original Message-
From: QM
Executables and other server-side dynamic content( CGI,
servlets/JSPs, PHP, etc) permit end-users to interact with
the server in a different
way: they must process user input, and in doing so, watch
out for malformed values.
-Original Message-
From: Shapira, Yoav
I'm using mySQL for login name, password validation.
This from a standard html static page.
I can't see how I can get to this data to validate it?
Is it possible?
On a standard HTML static page you can use
-Original Message-
From: Jacob Kjome
Do you know what logger is used by default by commons-logging in
Tomcat if log4j isn't present?
I'm not very privy to the internals of commons-logging, but
I think they have some sort of simple logger which is
My tomcat 5.0.27 app currently generates session based data in
a number of classes.
Is there a common way of sharing a data structure across
these classes?
I want to instantiate it when a user logs in, add to it from
one class, then retrieve data from another class.
This data will vary
-Original Message-
From: werner
Eh, store the object in the session with
session.setAttribute(name, object) retrieve it with
(cast-to your object)session.getAttribute(name).
Or is this a too simple answer for your problem ?
javax.servlet.http
-Original Message-
From: QM
Yes. Think of session as another scope, like request or
application: it's a bucket in which you can store any old
Object (just be sure to cast it back to your expected
object when you get it back).
Session scope is
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