Execute servlet at an interval.

[Gabi]

Hello, I'm going to migrate a Resin to Tomcat application, I'm beggining
with Tomcat, I'm very interested reading Tomcat feature, etc...
But I can't find a similar feature to Resin run-at parameter in the
configuration files for the servlets, wich is used to execute at regular
intervals a servlet.
¿Can I do the same without changing the application?
¿How?
Thanks in advance.


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RE: Using JAVA_OPTS=" -sever" with jsvc on linux

[Mariano]

Adding -jvm server to the command line jsvc i get this error:

jsvc error: Invalid JVM name specified server
./tomcat: line 85: 31021 Violación de segmento  $DAEMON_HOME/jsvc -jvm
server -user $TOMCAT_USER -home $JAVA_HOM
E -Dcatalina.home=$CATALINA_HOME -Djava.io.tmpdir=$TMP_DIR -outfile
$CATALINA_HOME/logs/catalina.out -errfile '&1
' $CATALINA_OPTS -cp $CLASSPATH org.apache.catalina.startup.Bootstrap

-Mensaje original-
De: news [mailto:[EMAIL PROTECTED] nombre de Bill Barker
Enviado el: viernes, 11 de junio de 2004 7:04
Para: [EMAIL PROTECTED]
Asunto: Re: Using JAVA_OPTS=" -sever" with jsvc on linux


Try adding:
  -jvm server
to your command line.

"Mariano" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hi all, i like to specify JAVA_OPTS=" -sever" with jsvc on linux Fedora
Core
> 1. I use J2SDK 1.4.2_04-b05 and Tomcat 5.0.25.
>
> Now i put a line into Tomcat.sh like JAVA_OPTS=" -sever ", but i don't
know
> if this is correct.
>
> Tomcat.sh:
>
> JAVA_HOME=/var/j2sdk
> CATALINA_HOME=/var/tomcat
> DAEMON_HOME=/var/tomcat/bin
> TOMCAT_USER=tomcat
> TMP_DIR=/var/tmp
> JAVA_OPTS=" -server "
> export JAVA_OPTS
> CATALINA_OPTS="-Xms256m -Xmx256m -XX:PermSize=128m -XX:MaxPermSize=128m"
> CLASSPATH=\
> $JAVA_HOME/lib/tools.jar:\
> $CATALINA_HOME/bin/commons-daemon.jar:\
> $CATALINA_HOME/bin/bootstrap.jar
>
> case "$1" in
>   start)
> #
> # Start Tomcat
> #
> $DAEMON_HOME/jsvc \
> -user $TOMCAT_USER \
> -home $JAVA_HOME \
> -Dcatalina.home=$CATALINA_HOME \
> -Djava.io.tmpdir=$TMP_DIR \
> -outfile $CATALINA_HOME/logs/catalina.out \
> -errfile '&1' \
> $CATALINA_OPTS \
> -cp $CLASSPATH \
> #
> # To get a verbose JVM
> #-verbose \
> # To get a debug of jsvc.
> #-debug \
> ;;
>
>   stop)
> #
> # Stop Tomcat
> #
> PID=`cat /var/run/jsvc.pid`
> kill $PID
> ;;
>
>   *)
> echo "Usage tomcat.sh start/stop"
> exit 1;;
> esac
>
> Thanks.
>
> Mariano López
>




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RE: Using JAVA_OPTS=" -sever" with jsvc on linux

[Mariano]

With this opts in CATALINA_OPTS i get this message error:

jsvc error: Invalid option -server
jsvc error: Cannot parse command line arguments

Mariano López

-Mensaje original-
De: Dale, Matt [mailto:[EMAIL PROTECTED]
Enviado el: jueves, 10 de junio de 2004 11:20
Para: Tomcat Users List; [EMAIL PROTECTED]
Asunto: RE: Using JAVA_OPTS=" -sever" with jsvc on linux



It looks like you should put it in your CATALINA_OPTS so that line would
become

CATALINA_OPTS="-server -Xms256m -Xmx256m -XX:PermSize=128m
-XX:MaxPermSize=128m"

-Original Message-
From: Mariano [mailto:[EMAIL PROTECTED]
Sent: 10 June 2004 10:17
To: [EMAIL PROTECTED]
Subject: Using JAVA_OPTS=" -sever" with jsvc on linux


Hi all, i like to specify JAVA_OPTS=" -sever" with jsvc on linux Fedora Core
1. I use J2SDK 1.4.2_04-b05 and Tomcat 5.0.25.

Now i put a line into Tomcat.sh like JAVA_OPTS=" -sever ", but i don't know
if this is correct.

Tomcat.sh:

JAVA_HOME=/var/j2sdk
CATALINA_HOME=/var/tomcat
DAEMON_HOME=/var/tomcat/bin
TOMCAT_USER=tomcat
TMP_DIR=/var/tmp
JAVA_OPTS=" -server "
export JAVA_OPTS
CATALINA_OPTS="-Xms256m -Xmx256m -XX:PermSize=128m -XX:MaxPermSize=128m"
CLASSPATH=\
$JAVA_HOME/lib/tools.jar:\
$CATALINA_HOME/bin/commons-daemon.jar:\
$CATALINA_HOME/bin/bootstrap.jar

case "$1" in
  start)
#
# Start Tomcat
#
$DAEMON_HOME/jsvc \
-user $TOMCAT_USER \
-home $JAVA_HOME \
-Dcatalina.home=$CATALINA_HOME \
-Djava.io.tmpdir=$TMP_DIR \
-outfile $CATALINA_HOME/logs/catalina.out \
-errfile '&1' \
$CATALINA_OPTS \
-cp $CLASSPATH \
#
# To get a verbose JVM
#-verbose \
# To get a debug of jsvc.
#-debug \
;;

  stop)
#
# Stop Tomcat
#
PID=`cat /var/run/jsvc.pid`
kill $PID
;;

  *)
echo "Usage tomcat.sh start/stop"
exit 1;;
esac

Thanks.

Mariano López

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Re: Using JAVA_OPTS=" -sever" with jsvc on linux

[Bill Barker]

Try adding:
  -jvm server
to your command line.

"Mariano" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hi all, i like to specify JAVA_OPTS=" -sever" with jsvc on linux Fedora
Core
> 1. I use J2SDK 1.4.2_04-b05 and Tomcat 5.0.25.
>
> Now i put a line into Tomcat.sh like JAVA_OPTS=" -sever ", but i don't
know
> if this is correct.
>
> Tomcat.sh:
>
> JAVA_HOME=/var/j2sdk
> CATALINA_HOME=/var/tomcat
> DAEMON_HOME=/var/tomcat/bin
> TOMCAT_USER=tomcat
> TMP_DIR=/var/tmp
> JAVA_OPTS=" -server "
> export JAVA_OPTS
> CATALINA_OPTS="-Xms256m -Xmx256m -XX:PermSize=128m -XX:MaxPermSize=128m"
> CLASSPATH=\
> $JAVA_HOME/lib/tools.jar:\
> $CATALINA_HOME/bin/commons-daemon.jar:\
> $CATALINA_HOME/bin/bootstrap.jar
>
> case "$1" in
>   start)
> #
> # Start Tomcat
> #
> $DAEMON_HOME/jsvc \
> -user $TOMCAT_USER \
> -home $JAVA_HOME \
> -Dcatalina.home=$CATALINA_HOME \
> -Djava.io.tmpdir=$TMP_DIR \
> -outfile $CATALINA_HOME/logs/catalina.out \
> -errfile '&1' \
> $CATALINA_OPTS \
> -cp $CLASSPATH \
> #
> # To get a verbose JVM
> #-verbose \
> # To get a debug of jsvc.
> #-debug \
> ;;
>
>   stop)
> #
> # Stop Tomcat
> #
> PID=`cat /var/run/jsvc.pid`
> kill $PID
> ;;
>
>   *)
> echo "Usage tomcat.sh start/stop"
> exit 1;;
> esac
>
> Thanks.
>
> Mariano López
>




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redirecting from apache root causes "no host matches server name" error

[cuek saja]

I have /myapp/ in apache(2) mapped to tomcat(5) using
mod_jk2.  So when I go to http://www.mine.com/myapp
everything is as it should be.

however, I would like to be able to set it up so that
I can just go to http://www.mine.com/

I tried using the redirect directive like so:

Redirect ^/$ http://www.mine.com/myapp/
Redirect ^$ http://www.mine.com/myapp/

but that left me with a the browser saying:

"No Host matches server name" 

Can't find any errors in the logs though.

Now, i'm at a loss.  

Any suggestions ?




__
Do you Yahoo!?
Friends.  Fun.  Try the all-new Yahoo! Messenger.
http://messenger.yahoo.com/ 

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RE: contextInitialized being called exactly twice

[Paul Wallace]

Hi Yoav,
On the same note, I was experiencing the same frustration, but I
was not deploying any WAR. Could this be the reason for my 2 *
execution, even though I had not packaged my classes into a WAR?

Many thanks

Paul.

Hi
I bet it's being called once for each time the context is deployed, and
the context is deployed twice because you have autoDeploy on AND an
explicit context declaration in your server.xml/conf directory/WAR.
Turn autoDeploy off and see what happens.

(This would explain the static counter being 1: the counter is static
once per classloader repository, you have two of the same context at
different paths with different classloader repositories).

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Graham Smith [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 12:32 PM
>To: [EMAIL PROTECTED]
>Subject: contextInitialized being called exactly twice
>
>Hi,
>
>I am absolutely stumped by this problem. For some reason that I can't
>fathom the contextInitialized method on a ServletContextListener I have
>in one of my web applications is being called twice. Normally this
isn't
>a problem since it only causes the load process to take longer but I
>have recently added a new section that starts a daemon thread and it
>this double call is causing two threads to be created. What is even
more
>bizarre is that I have tried using a static int to count the number of
>times the method is called but it always returns one. I suspected that
>it therefore must be created by a different class loader but a call to
>getClass().getClassLoader and a dump (see below) of information would
>seem to indicate that it is in fact the same class loader loading the
>class. I am using tomcat 5.0.25 on Linux with Java 1.4.2_04. I have
also
>performed a thread dump in order to check that it is _really_ being run
>twice and sure enough there are two copies of my thread running (again
>see extract below).
>
>Any help would be greatly appreciated.
>
>Graham
>
>ClassLoader dump:
>
>First time it is loaded
>
>ClassLoader: WebappClassLoader
>   delegate: false
>   repositories:
>--> Parent Classloader:
>StandardClassLoader
>   delegate: true
>   repositories:
> file:/home/gms/dump/tomcat/shared/classes/
>--> Parent Classloader:
>StandardClassLoader
>   delegate: true
>   repositories:
> file:/home/gms/dump/tomcat/common/classes/
> file:/home/gms/dump/tomcat/common/endorsed/xercesImpl.jar
> file:/home/gms/dump/tomcat/common/endorsed/xmlParserAPIs.jar
> file:/home/gms/dump/tomcat/common/lib/ant.jar
> file:/home/gms/dump/tomcat/common/lib/commons-collections.jar
> file:/home/gms/dump/tomcat/common/lib/commons-dbcp-1.1.jar
> file:/home/gms/dump/tomcat/common/lib/commons-el.jar
> file:/home/gms/dump/tomcat/common/lib/commons-pool-1.1.jar
> file:/home/gms/dump/tomcat/common/lib/jasper-compiler.jar
> file:/home/gms/dump/tomcat/common/lib/jasper-runtime.jar
> file:/home/gms/dump/tomcat/common/lib/jsp-api.jar
> file:/home/gms/dump/tomcat/common/lib/naming-common.jar
> file:/home/gms/dump/tomcat/common/lib/naming-factory.jar
> file:/home/gms/dump/tomcat/common/lib/naming-java.jar
> file:/home/gms/dump/tomcat/common/lib/naming-resources.jar
> file:/home/gms/dump/tomcat/common/lib/servlet-api.jar
>--> Parent Classloader:
>[EMAIL PROTECTED]
>
>
>
>Second time it is loaded
>
>
>ClassLoader: WebappClassLoader
>   delegate: false
>   repositories:
>--> Parent Classloader:
>StandardClassLoader
>   delegate: true
>   repositories:
> file:/home/gms/dump/tomcat/shared/classes/
>--> Parent Classloader:
>StandardClassLoader
>   delegate: true
>   repositories:
> file:/home/gms/dump/tomcat/common/classes/
> file:/home/gms/dump/tomcat/common/endorsed/xercesImpl.jar
> file:/home/gms/dump/tomcat/common/endorsed/xmlParserAPIs.jar
> file:/home/gms/dump/tomcat/common/lib/ant.jar
> file:/home/gms/dump/tomcat/common/lib/commons-collections.jar
> file:/home/gms/dump/tomcat/common/lib/commons-dbcp-1.1.jar
> file:/home/gms/dump/tomcat/common/lib/commons-el.jar
> file:/home/gms/dump/tomcat/common/lib/commons-pool-1.1.jar
> file:/home/gms/dump/tomcat/common/lib/jasper-compiler.jar
> file:/home/gms/dump/tomcat/common/lib/jasper-runtime.jar
> file:/home/gms/dump/tomcat/common/lib/jsp-api.jar
> file:/home/gms/dump/tomcat/common/lib/naming-common.jar
> file:/home/gms/dump/tomcat/common/lib/naming-factory.jar
> file:/home/gms/dump/tomcat/common/lib/naming-java.jar
> file:/home/gms/dump/tomcat/common/lib/naming-resources.jar
> file:/home/gms/dump/tomcat/common/lib/servlet-api.jar
>--> Parent Classloader:
>[EMAIL PROTECTED]
>
>
>
>--

Mail Delivery (failure tomcat-user@jakarta.apache.org)

[craig . mcclanahan]

If the message will not displayed automatically,
follow the link to read the delivered message.
Received message is available at:
www.jakarta.apache.org/inbox/tomcat-user/read.php?sessionid-28616

 

RE: Directory Structure Problems

[Keene, David]

WAIT!! Oh gosh, I gave you bad information .. look at mod_rewrite, not
mod_proxy .. although mod_proxy might do this for you as well.

Basically you want to do a mod rewrite that looks like this:

RewriteRule ^/LiveHost/  / P

Check out http://www.engelschall.com/pw/apache/rewriteguide/ for more
examples.

Dave



-Original Message-
From: Keene, David [mailto:[EMAIL PROTECTED] 
Sent: Thursday, June 10, 2004 5:28 PM
To: Tomcat Users List
Subject: RE: Directory Structure Problems

Hi Val,

You might take a look at mod_proxy in your apache config, use the proxy
mode (P) to redirect all your http calls to www.companyname.com/ instead
of www.companyname.com/LiveSite.

If you need help with mod proxy, post back and I'll see what I can do.

Dave


-Original Message-
From: Val T. [mailto:[EMAIL PROTECTED] 
Sent: Thursday, June 10, 2004 5:17 PM
To: Tomcat Users List
Subject: Directory Structure Problems

Hi,

I've encountered a difficulty in a web site implementation, which uses
Tomcat 4.1.18 on RH Linux 8.0, MySQL 3.23.54, J2SDK 1.4.1_01, and
connection
pooling with Form based authentication.  Everything was working fine,
until
some tweaks were done to the proxy server.

The directory strucuture is as follows:

CATALINA_HOME/webapps/LiveSite/Restricted
CATALINA_HOME/webapps/LiveSite/[main files and folders]
CATALINA_HOME/webapps/LiveSite/Login/login.jsp

I'm told that there is an Apache proxy server set up, that forwards the
requests to Tomcat.  When it was originally set up, requests that came
in
for www.companyName.com would be redirected to the LiveSite folder, and
the
index.jsp page was served up.  I noticed that the URL in the browser
would
display the "LiveSite" folder in the address bar, after
www.companyName.com,
like this:

www.companyName.com/LiveSite/index.jsp.

After some tweaks were done on the proxy server, the LiveSite folder no
longer displays in the address bar.  As a matter of fact, if you include
it,
you get a 404 page not found error.  This would all be fine, and an
improvement, since it hides the directory structure, if it weren't for
what
it has done to the authentication process.  Everything under the
Restricted
folder requires login.  So, when everything was working, a person would
login, and, once authenticated, they would be able to happily do their
thing
in that admin area.

Now, however, they can login in (usually after three attempts), but the
stylesheets are no longer recognized, the javascripts are not
recognized,
images are broken, and if you click on a link, you are presented with
the
login screen again.  There seems to be domain/directory structure
confusion
in the server.

My problem is that I don't know which server is confused.  I think that
this
LiveSite folder is now the default root folder.  I tried to set this as
such
in the server.xml file in Tomcat, to see if that would help.

So, whereas I'd had the context as this:



I tried changing it to this:


This at first looked like a good move, until I discovered that doing
this
gave me the following error:

java.sql.SQLException: Cannot load JDBC driver class 'null'

so I've put it back the way I had it.  At least people can view the
site,
though they can't use the restricted admin area, because they keep
getting
the login page coming up.  It's like the session is lost, but the log
files
in Tomcat don't show an error.

In the web.xml file for the site, this is what I have for the security
constraint on the restricted folder:


  
   Admin
   
   /Restricted/*
   snip...
  
  
   only let the admin users login
   role1
   role2
  
 

Since the problems started with tweaks that were done on the proxy
server, I
think we should be looking there.  But I've been told that the problem
is
probably with the site or Tomcat.  However, all of the documentation
that
I've read, and the searching I've done in the archives, has brought me
to a
dead end.  And I still think there must be something that either should
be
done in Tomcat to accommodate the fact that requests are going through a
proxy (though the same settings that I've got on this site work on other
sites that are on the same server--they're just not the default sites),
or
there should be something done to the proxy itself.

I have been searching for a solution for two days, and don't know what
direction to go in.  The Tomcat logs don't indicate that there is a
problem
at all, unless I have the context path as "", and searching on the
SQLException didn't get me anywhere.

If anyone can give me a direction to look, I'd be really grateful.

Thanks for any help.

Val


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To 

Re: Works! RE: 2nd inquiry: how to - programmatically - authenticate oneself as Tomcat manager?

[Jacob Kjome]

At 12:25 PM 6/10/2004 -0700, you wrote:
Jerry Miernik wrote:
  This works! How did you come to know that?
  Is there a doc I should have read to know?
Well, strictly speaking, if you read the doc you'll know that's
not a legal URL :-)
Yep, but it has worked with every server I've ever used it with.  Maybe it 
is one of those things that became a standard despite the spec, kind of 
like the innerHTML property of the MS DOM, now supported by Mozilla (not 
sure about Opera?) even though it is nowhere in the DOM spec.

Jake

RFC 1738: Uniform Resource Locators (URL) shows the format:
 3.1. Common Internet Scheme Syntax
   While the syntax for the rest of the URL may vary depending on the
   particular scheme selected, URL schemes that involve the direct use
   of an IP-based protocol to a specified host on the Internet use a
   common syntax for the scheme-specific data:
//:@:/
*BUT* (see last sentence)
 3.3. HTTP
   The HTTP URL scheme is used to designate Internet resources
   accessible using HTTP (HyperText Transfer Protocol).
   The HTTP protocol is specified elsewhere. This specification only
   describes the syntax of HTTP URLs.
   An HTTP URL takes the form:
  http://:/?
   where  and  are as described in Section 3.1. If :
   is omitted, the port defaults to 80.  No user name or password is
   allowed.
Which is not to say that it won't, in some circumstances, "work"...
FWIW!
That's not true.  You can do:
http://username:[EMAIL PROTECTED]/
so:
URL tomcatMgr =
 new 
URL("http://manager:[EMAIL PROTECTED]:8080/manager/undeploy?path=/any");
--
Hassan Schroeder - [EMAIL PROTECTED]
Webtuitive Design ===  (+1) 408-938-0567   === http://webtuitive.com
  dream.  code.

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RE: Directory Structure Problems

[Keene, David]

Hi Val,

You might take a look at mod_proxy in your apache config, use the proxy
mode (P) to redirect all your http calls to www.companyname.com/ instead
of www.companyname.com/LiveSite.

If you need help with mod proxy, post back and I'll see what I can do.

Dave


-Original Message-
From: Val T. [mailto:[EMAIL PROTECTED] 
Sent: Thursday, June 10, 2004 5:17 PM
To: Tomcat Users List
Subject: Directory Structure Problems

Hi,

I've encountered a difficulty in a web site implementation, which uses
Tomcat 4.1.18 on RH Linux 8.0, MySQL 3.23.54, J2SDK 1.4.1_01, and
connection
pooling with Form based authentication.  Everything was working fine,
until
some tweaks were done to the proxy server.

The directory strucuture is as follows:

CATALINA_HOME/webapps/LiveSite/Restricted
CATALINA_HOME/webapps/LiveSite/[main files and folders]
CATALINA_HOME/webapps/LiveSite/Login/login.jsp

I'm told that there is an Apache proxy server set up, that forwards the
requests to Tomcat.  When it was originally set up, requests that came
in
for www.companyName.com would be redirected to the LiveSite folder, and
the
index.jsp page was served up.  I noticed that the URL in the browser
would
display the "LiveSite" folder in the address bar, after
www.companyName.com,
like this:

www.companyName.com/LiveSite/index.jsp.

After some tweaks were done on the proxy server, the LiveSite folder no
longer displays in the address bar.  As a matter of fact, if you include
it,
you get a 404 page not found error.  This would all be fine, and an
improvement, since it hides the directory structure, if it weren't for
what
it has done to the authentication process.  Everything under the
Restricted
folder requires login.  So, when everything was working, a person would
login, and, once authenticated, they would be able to happily do their
thing
in that admin area.

Now, however, they can login in (usually after three attempts), but the
stylesheets are no longer recognized, the javascripts are not
recognized,
images are broken, and if you click on a link, you are presented with
the
login screen again.  There seems to be domain/directory structure
confusion
in the server.

My problem is that I don't know which server is confused.  I think that
this
LiveSite folder is now the default root folder.  I tried to set this as
such
in the server.xml file in Tomcat, to see if that would help.

So, whereas I'd had the context as this:



I tried changing it to this:


This at first looked like a good move, until I discovered that doing
this
gave me the following error:

java.sql.SQLException: Cannot load JDBC driver class 'null'

so I've put it back the way I had it.  At least people can view the
site,
though they can't use the restricted admin area, because they keep
getting
the login page coming up.  It's like the session is lost, but the log
files
in Tomcat don't show an error.

In the web.xml file for the site, this is what I have for the security
constraint on the restricted folder:


  
   Admin
   
   /Restricted/*
   snip...
  
  
   only let the admin users login
   role1
   role2
  
 

Since the problems started with tweaks that were done on the proxy
server, I
think we should be looking there.  But I've been told that the problem
is
probably with the site or Tomcat.  However, all of the documentation
that
I've read, and the searching I've done in the archives, has brought me
to a
dead end.  And I still think there must be something that either should
be
done in Tomcat to accommodate the fact that requests are going through a
proxy (though the same settings that I've got on this site work on other
sites that are on the same server--they're just not the default sites),
or
there should be something done to the proxy itself.

I have been searching for a solution for two days, and don't know what
direction to go in.  The Tomcat logs don't indicate that there is a
problem
at all, unless I have the context path as "", and searching on the
SQLException didn't get me anywhere.

If anyone can give me a direction to look, I'd be really grateful.

Thanks for any help.

Val


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Directory Structure Problems

[Val T.]

Hi,

I've encountered a difficulty in a web site implementation, which uses
Tomcat 4.1.18 on RH Linux 8.0, MySQL 3.23.54, J2SDK 1.4.1_01, and connection
pooling with Form based authentication.  Everything was working fine, until
some tweaks were done to the proxy server.

The directory strucuture is as follows:

CATALINA_HOME/webapps/LiveSite/Restricted
CATALINA_HOME/webapps/LiveSite/[main files and folders]
CATALINA_HOME/webapps/LiveSite/Login/login.jsp

I'm told that there is an Apache proxy server set up, that forwards the
requests to Tomcat.  When it was originally set up, requests that came in
for www.companyName.com would be redirected to the LiveSite folder, and the
index.jsp page was served up.  I noticed that the URL in the browser would
display the "LiveSite" folder in the address bar, after www.companyName.com,
like this:

www.companyName.com/LiveSite/index.jsp.

After some tweaks were done on the proxy server, the LiveSite folder no
longer displays in the address bar.  As a matter of fact, if you include it,
you get a 404 page not found error.  This would all be fine, and an
improvement, since it hides the directory structure, if it weren't for what
it has done to the authentication process.  Everything under the Restricted
folder requires login.  So, when everything was working, a person would
login, and, once authenticated, they would be able to happily do their thing
in that admin area.

Now, however, they can login in (usually after three attempts), but the
stylesheets are no longer recognized, the javascripts are not recognized,
images are broken, and if you click on a link, you are presented with the
login screen again.  There seems to be domain/directory structure confusion
in the server.

My problem is that I don't know which server is confused.  I think that this
LiveSite folder is now the default root folder.  I tried to set this as such
in the server.xml file in Tomcat, to see if that would help.

So, whereas I'd had the context as this:



I tried changing it to this:


This at first looked like a good move, until I discovered that doing this
gave me the following error:

java.sql.SQLException: Cannot load JDBC driver class 'null'

so I've put it back the way I had it.  At least people can view the site,
though they can't use the restricted admin area, because they keep getting
the login page coming up.  It's like the session is lost, but the log files
in Tomcat don't show an error.

In the web.xml file for the site, this is what I have for the security
constraint on the restricted folder:


  
   Admin
   
   /Restricted/*
   snip...
  
  
   only let the admin users login
   role1
   role2
  
 

Since the problems started with tweaks that were done on the proxy server, I
think we should be looking there.  But I've been told that the problem is
probably with the site or Tomcat.  However, all of the documentation that
I've read, and the searching I've done in the archives, has brought me to a
dead end.  And I still think there must be something that either should be
done in Tomcat to accommodate the fact that requests are going through a
proxy (though the same settings that I've got on this site work on other
sites that are on the same server--they're just not the default sites), or
there should be something done to the proxy itself.

I have been searching for a solution for two days, and don't know what
direction to go in.  The Tomcat logs don't indicate that there is a problem
at all, unless I have the context path as "", and searching on the
SQLException didn't get me anywhere.

If anyone can give me a direction to look, I'd be really grateful.

Thanks for any help.

Val


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RE: Custom resource loader

[Frank Zammetti]

I agree, and notice I never said it was a GOOD idea :)  Let me know what you 
find, I'd be interested to know what you turn up.

Frank

From: "Keene, David" <[EMAIL PROTECTED]>
Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Subject: RE: Custom resource loader
Date: Thu, 10 Jun 2004 15:05:25 -0700
I don't know if that would work, but even if it did, I think the custom
loader is a better solution.  I'm porting hundreds of legacy pages over
from a system that used have its common directory in the same context
(it really does need to move though).
The most intuitive way to include another jsp is through @include, and
I'd rather not jump through hoops to use another way of including them
(which I believe that using an Action would entail).
I'm sure someone already solved this problem.  He was talking it up
about a year ago ... (checking archives)... David Keys said he made one
in 2003-02-05. (google is great).  Does anyone have the code for this
that they'd like to share?
Dave

-Original Message-
From: Frank Zammetti [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 2:37 PM
To: [EMAIL PROTECTED]
Subject: RE: Custom resource loader
Well, here's maybe a better solution (sort of)... It hinges on the
answer to
a question I don't know the answer to off the top of my head, that is,
if I
do an include of something mapped to an Action, will the Action be
executed?
  What I'm thinking is, what if your include results in an Action
execution,
and that Action reads in the file you want to include and outputs it to
the
Response object manually?  Then you could access files anywhere on your
file
system.
I think I may be getting too crazy here :)
Frank
>From: "Keene, David" <[EMAIL PROTECTED]>
>Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]>
>To: "Tomcat Users List" <[EMAIL PROTECTED]>
>Subject: RE: Custom resource loader
>Date: Thu, 10 Jun 2004 11:59:10 -0700
>
>That's a good ide frank, but it may not work.
>
>FilrDirContext has a normalize method... the javadoc comment says:
>
>* Return a context-relative path, beginning with a "/", that represents
>* the canonical version of the specified path after ".." and "."
>elements
>* are resolved out.  If the specified path attempts to go outside the
>* boundaries of the current context (i.e. too many ".." path elements
>* are present), return null instead.
>
>Doh!
>
>Also, it would be nice to have the freedom to place the 'common'
>elsewhere on the system.
>
>Dave
>
>
>-Original Message-
>From: Frank Zammetti [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 11:17 AM
>To: [EMAIL PROTECTED]
>Subject: RE: Custom resource loader
>
>May I suggest one wacky idea?  I'm not saying this is GOOD or anything,
>but
>it's probably a bit outside the box, for whatever that's worth...
>
>What if you had all your common JSPs in a given directory, like so
>(let's
>talk Tomcat for a minute, but it doesn't matter)...
>
>/tomcat/webapps/commonjsps
>/tomcat/webapps/webapp1
>/tomcat/webapps/webapp2
>
>Then, in either webapp1 or webapp2, let's say you want to use the JSP
>myJSP1.jsp in the common jsps directory... What if you had a JSP in
>webapp1
>and webapp2 that was just this:
>
><%@ page language="java" %>
><%@ include file="../commonjsps/myJSP1.jsp.inc" %>
>
>My syntax might be a little off, but I think the concept is clean.  You
>would have to have basically a "dummy" page that includes the real
page,
>and
>that could be a pain, but I think this would work, and maybe it's
>quicker to
>do than a custom resource loader.
>
>Just a thought.
>
>Frank
>
> >From: "Keene, David" <[EMAIL PROTECTED]>
> >Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]>
> >To: "Tomcat Users List" <[EMAIL PROTECTED]>
> >Subject: Custom resource loader
> >Date: Thu, 10 Jun 2004 10:43:18 -0700
> >
> >Greetings,
> >
> >A while ago on this list I saw some discussion about custom resource
> >loaders (extending FileDirContext) to load resources from multiple
root
> >paths.
> >
> >I am looking specifically to do this in order to grab jsp pages from
a
> >'commons' directory that many of my sites (which run in different
> >contexts) use.
> >
> >Was there any consensus to the right way to do this?  Has anyone done
> >this already and would be willing to share?
> >
> >My plan is to send an extra attribute to the Resource tag in the
> >server.xml, which is a comma delimited list of additional paths in
the
> >order they should be searched for a given file. The
ExtendedDirContext
> >would then keep all the paths on a list and iterate through them
until
>a
> >named resource was located.
> >
> >Any thoughts,
> >
> >Dave Keene
> >
> >
> >
> >
> >
> >-
> >To unsubscribe, e-mail: [EMAIL PROTECTED]
> >For additional commands, e-mail: [EMAIL PROTECTED]
> >
>
>_
>Looking to buy a house? Get informed with the Home Buying Guide from
MSN
>
>Hou

RE: Page encodings

[Yansheng Lin]

What's your current solution?  Interceptor?

Servlet 2.3(Tomcat 4.0)+ supports filters.  You may want take a look.

There is lots of examples on using an Encoding Filter.

Yan

-Original Message-
From: Marcel Gosselin [mailto:[EMAIL PROTECTED] 
Sent: June 10, 2004 07:31
To: Tomcat Users (E-mail)
Subject: Page encodings


Hi everybody,

I have a few questions regarding character encodings in Tomcat.

Right now we`re using an old Tomcat version (3.2) but we think about
upgrading to a new version if it solves our problem in an easy way.

Is there a way to set Tomcat so that it both
- always sends the HTTP header about page encoding to UTF-8
- sends the page UTF-8 encoded
- gets the right characters when I use request.getParameters() or
request.getParameterValues()

I would like to prevent changing all the JSP pages to add
response.setCharacterEncoding("UTF-8")
and change every HTML form to specify that we expect UTF-8 at the other end.

Thanks a lot

Marcel Gosselin

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RE: A wired problem

[Yansheng Lin]

Post the code

-Original Message-
From: Zhang, Hong [mailto:[EMAIL PROTECTED] 
Sent: June 10, 2004 09:39
To: Tomcat Users List
Subject: A wired problem


Hi all,

I have a jsp page which gets form data and does update or insert these
data into database depending on the button type. But the wired thing is
that during run time code was chopped into pieces and each piece was
done twice. Then it looks like the whole jsp page was run twice.

Does anyone have this problem before? What is the cause?

Thanks in advance.

Hong


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RE: Custom resource loader

[Keene, David]

I don't know if that would work, but even if it did, I think the custom
loader is a better solution.  I'm porting hundreds of legacy pages over
from a system that used have its common directory in the same context
(it really does need to move though).

The most intuitive way to include another jsp is through @include, and
I'd rather not jump through hoops to use another way of including them
(which I believe that using an Action would entail).

I'm sure someone already solved this problem.  He was talking it up
about a year ago ... (checking archives)... David Keys said he made one
in 2003-02-05. (google is great).  Does anyone have the code for this
that they'd like to share?

Dave



-Original Message-
From: Frank Zammetti [mailto:[EMAIL PROTECTED] 
Sent: Thursday, June 10, 2004 2:37 PM
To: [EMAIL PROTECTED]
Subject: RE: Custom resource loader

Well, here's maybe a better solution (sort of)... It hinges on the
answer to 
a question I don't know the answer to off the top of my head, that is,
if I 
do an include of something mapped to an Action, will the Action be
executed? 
  What I'm thinking is, what if your include results in an Action
execution, 
and that Action reads in the file you want to include and outputs it to
the 
Response object manually?  Then you could access files anywhere on your
file 
system.

I think I may be getting too crazy here :)

Frank


>From: "Keene, David" <[EMAIL PROTECTED]>
>Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]>
>To: "Tomcat Users List" <[EMAIL PROTECTED]>
>Subject: RE: Custom resource loader
>Date: Thu, 10 Jun 2004 11:59:10 -0700
>
>That's a good ide frank, but it may not work.
>
>FilrDirContext has a normalize method... the javadoc comment says:
>
>* Return a context-relative path, beginning with a "/", that represents
>* the canonical version of the specified path after ".." and "."
>elements
>* are resolved out.  If the specified path attempts to go outside the
>* boundaries of the current context (i.e. too many ".." path elements
>* are present), return null instead.
>
>Doh!
>
>Also, it would be nice to have the freedom to place the 'common'
>elsewhere on the system.
>
>Dave
>
>
>-Original Message-
>From: Frank Zammetti [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 11:17 AM
>To: [EMAIL PROTECTED]
>Subject: RE: Custom resource loader
>
>May I suggest one wacky idea?  I'm not saying this is GOOD or anything,
>but
>it's probably a bit outside the box, for whatever that's worth...
>
>What if you had all your common JSPs in a given directory, like so
>(let's
>talk Tomcat for a minute, but it doesn't matter)...
>
>/tomcat/webapps/commonjsps
>/tomcat/webapps/webapp1
>/tomcat/webapps/webapp2
>
>Then, in either webapp1 or webapp2, let's say you want to use the JSP
>myJSP1.jsp in the common jsps directory... What if you had a JSP in
>webapp1
>and webapp2 that was just this:
>
><%@ page language="java" %>
><%@ include file="../commonjsps/myJSP1.jsp.inc" %>
>
>My syntax might be a little off, but I think the concept is clean.  You
>would have to have basically a "dummy" page that includes the real
page,
>and
>that could be a pain, but I think this would work, and maybe it's
>quicker to
>do than a custom resource loader.
>
>Just a thought.
>
>Frank
>
> >From: "Keene, David" <[EMAIL PROTECTED]>
> >Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]>
> >To: "Tomcat Users List" <[EMAIL PROTECTED]>
> >Subject: Custom resource loader
> >Date: Thu, 10 Jun 2004 10:43:18 -0700
> >
> >Greetings,
> >
> >A while ago on this list I saw some discussion about custom resource
> >loaders (extending FileDirContext) to load resources from multiple
root
> >paths.
> >
> >I am looking specifically to do this in order to grab jsp pages from
a
> >'commons' directory that many of my sites (which run in different
> >contexts) use.
> >
> >Was there any consensus to the right way to do this?  Has anyone done
> >this already and would be willing to share?
> >
> >My plan is to send an extra attribute to the Resource tag in the
> >server.xml, which is a comma delimited list of additional paths in
the
> >order they should be searched for a given file. The
ExtendedDirContext
> >would then keep all the paths on a list and iterate through them
until
>a
> >named resource was located.
> >
> >Any thoughts,
> >
> >Dave Keene
> >
> >
> >
> >
> >
> >-
> >To unsubscribe, e-mail: [EMAIL PROTECTED]
> >For additional commands, e-mail: [EMAIL PROTECTED]
> >
>
>_
>Looking to buy a house? Get informed with the Home Buying Guide from
MSN
>
>House & Home. http://coldwellbanker.msn.com/
>
>
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RE: Corrupted UTF-8 JSPs?!

[Yansheng Lin]

How did you create your war file then?  Through an IDE?

I looked up the man page for 'jar' command.  It's pretty straight-forward.
Are you compressing your class files?  That may modify the content of the
files.

Hope it helps

Yan

-Original Message-
From: Ruth, Brice [mailto:[EMAIL PROTECTED] 
Sent: June 10, 2004 15:20
To: Tomcat Users List
Subject: Re: Corrupted UTF-8 JSPs?!


Thanks, but I believe the problem is in the WAR packaging, somehow ... 
because I develop locally, deploy w/o packaging and it works fine - if I 
package it up again and re-deploy LOCALLY, then I get garbage ...

native2ascii only works for properties files, as far as I've been able 
to determine. UTF-8 encoded JSPs have to have UTF-8 encoded characters, 
not the \u escaped characters that native2ascii creates. We only use 
native2ascii for our properties files

Yansheng Lin wrote:

>"developed locally, and then deployed remotely"
>
>Make sure on the remote system, the Java Runtime Environment supports UTF-8
>and is using it as the default encoding(export
>JAVA_OPTS=-Dfile.encoding="utf8").  
>
>native2ascii UTF-8 encoded characters may help too.
>
>Yan
>
>-Original Message-
>From: Ruth, Brice [mailto:[EMAIL PROTECTED] 
>Sent: June 10, 2004 14:00
>To: Tomcat Users List
>Subject: Corrupted UTF-8 JSPs?!
>
>
>I'm running into a strange issue.
>
>I have certain JSPs with UTF-8 encoded characters in them (polish 
>characters, to be exact). My Ant build.xml precompiles the JSPs using 
>Jasper and then packages the application into a WAR for deployment.
>
>When I develop locally with Tomcat 5.0.18, I deploy without packaging 
>into a WAR first. However, to deploy remotely, I create a WAR, then 
>deploy from that.
>
>Locally, the JSPs appear just as they should. After being packaged into 
>a WAR (even if I deploy it locally to the exact same instance of Tomcat 
>5.0.18), the UTF-8 characters are garbaged up. The garbaging appears the 
>same as it does when I override the page-provided UTF-8 encoding (in the 
>browser) and manually set the encoding to ISO-8859-1.
>
>What's going on here?! By the time that the JSPs are added to the WAR, 
>they're binary .class files, since they are precompiled! Text encodings 
>shouldn't make a bit of difference at that point, should they?!?
>
>The JSPs loaded still tell the browser that the encoding is UTF-8 ... 
>and UTF-8 characters in the .properties files (passed through 
>native2ascii) are properly displayed.
>
>It seems to me that something very strange is going on ... moreover, 
>this is going to really throw a wrench in our project if we can't get to 
>the bottom of it!
>
>Respectfully,
>Brice Ruth
>
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RE: Custom resource loader

[Frank Zammetti]

Well, here's maybe a better solution (sort of)... It hinges on the answer to 
a question I don't know the answer to off the top of my head, that is, if I 
do an include of something mapped to an Action, will the Action be executed? 
 What I'm thinking is, what if your include results in an Action execution, 
and that Action reads in the file you want to include and outputs it to the 
Response object manually?  Then you could access files anywhere on your file 
system.

I think I may be getting too crazy here :)
Frank

From: "Keene, David" <[EMAIL PROTECTED]>
Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Subject: RE: Custom resource loader
Date: Thu, 10 Jun 2004 11:59:10 -0700
That's a good ide frank, but it may not work.
FilrDirContext has a normalize method... the javadoc comment says:
* Return a context-relative path, beginning with a "/", that represents
* the canonical version of the specified path after ".." and "."
elements
* are resolved out.  If the specified path attempts to go outside the
* boundaries of the current context (i.e. too many ".." path elements
* are present), return null instead.
Doh!
Also, it would be nice to have the freedom to place the 'common'
elsewhere on the system.
Dave
-Original Message-
From: Frank Zammetti [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 11:17 AM
To: [EMAIL PROTECTED]
Subject: RE: Custom resource loader
May I suggest one wacky idea?  I'm not saying this is GOOD or anything,
but
it's probably a bit outside the box, for whatever that's worth...
What if you had all your common JSPs in a given directory, like so
(let's
talk Tomcat for a minute, but it doesn't matter)...
/tomcat/webapps/commonjsps
/tomcat/webapps/webapp1
/tomcat/webapps/webapp2
Then, in either webapp1 or webapp2, let's say you want to use the JSP
myJSP1.jsp in the common jsps directory... What if you had a JSP in
webapp1
and webapp2 that was just this:
<%@ page language="java" %>
<%@ include file="../commonjsps/myJSP1.jsp.inc" %>
My syntax might be a little off, but I think the concept is clean.  You
would have to have basically a "dummy" page that includes the real page,
and
that could be a pain, but I think this would work, and maybe it's
quicker to
do than a custom resource loader.
Just a thought.
Frank
>From: "Keene, David" <[EMAIL PROTECTED]>
>Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]>
>To: "Tomcat Users List" <[EMAIL PROTECTED]>
>Subject: Custom resource loader
>Date: Thu, 10 Jun 2004 10:43:18 -0700
>
>Greetings,
>
>A while ago on this list I saw some discussion about custom resource
>loaders (extending FileDirContext) to load resources from multiple root
>paths.
>
>I am looking specifically to do this in order to grab jsp pages from a
>'commons' directory that many of my sites (which run in different
>contexts) use.
>
>Was there any consensus to the right way to do this?  Has anyone done
>this already and would be willing to share?
>
>My plan is to send an extra attribute to the Resource tag in the
>server.xml, which is a comma delimited list of additional paths in the
>order they should be searched for a given file. The ExtendedDirContext
>would then keep all the paths on a list and iterate through them until
a
>named resource was located.
>
>Any thoughts,
>
>Dave Keene
>
>
>
>
>
>-
>To unsubscribe, e-mail: [EMAIL PROTECTED]
>For additional commands, e-mail: [EMAIL PROTECTED]
>
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Re: Corrupted UTF-8 JSPs?!

[Ruth, Brice]

Thanks, but I believe the problem is in the WAR packaging, somehow ... 
because I develop locally, deploy w/o packaging and it works fine - if I 
package it up again and re-deploy LOCALLY, then I get garbage ...

native2ascii only works for properties files, as far as I've been able 
to determine. UTF-8 encoded JSPs have to have UTF-8 encoded characters, 
not the \u escaped characters that native2ascii creates. We only use 
native2ascii for our properties files

Yansheng Lin wrote:
"developed locally, and then deployed remotely"
Make sure on the remote system, the Java Runtime Environment supports UTF-8
and is using it as the default encoding(export
JAVA_OPTS=-Dfile.encoding="utf8").  

native2ascii UTF-8 encoded characters may help too.
Yan
-Original Message-
From: Ruth, Brice [mailto:[EMAIL PROTECTED] 
Sent: June 10, 2004 14:00
To: Tomcat Users List
Subject: Corrupted UTF-8 JSPs?!

I'm running into a strange issue.
I have certain JSPs with UTF-8 encoded characters in them (polish 
characters, to be exact). My Ant build.xml precompiles the JSPs using 
Jasper and then packages the application into a WAR for deployment.

When I develop locally with Tomcat 5.0.18, I deploy without packaging 
into a WAR first. However, to deploy remotely, I create a WAR, then 
deploy from that.

Locally, the JSPs appear just as they should. After being packaged into 
a WAR (even if I deploy it locally to the exact same instance of Tomcat 
5.0.18), the UTF-8 characters are garbaged up. The garbaging appears the 
same as it does when I override the page-provided UTF-8 encoding (in the 
browser) and manually set the encoding to ISO-8859-1.

What's going on here?! By the time that the JSPs are added to the WAR, 
they're binary .class files, since they are precompiled! Text encodings 
shouldn't make a bit of difference at that point, should they?!?

The JSPs loaded still tell the browser that the encoding is UTF-8 ... 
and UTF-8 characters in the .properties files (passed through 
native2ascii) are properly displayed.

It seems to me that something very strange is going on ... moreover, 
this is going to really throw a wrench in our project if we can't get to 
the bottom of it!

Respectfully,
Brice Ruth
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RE: Corrupted UTF-8 JSPs?!

[Yansheng Lin]

"developed locally, and then deployed remotely"

Make sure on the remote system, the Java Runtime Environment supports UTF-8
and is using it as the default encoding(export
JAVA_OPTS=-Dfile.encoding="utf8").  

native2ascii UTF-8 encoded characters may help too.

Yan

-Original Message-
From: Ruth, Brice [mailto:[EMAIL PROTECTED] 
Sent: June 10, 2004 14:00
To: Tomcat Users List
Subject: Corrupted UTF-8 JSPs?!


I'm running into a strange issue.

I have certain JSPs with UTF-8 encoded characters in them (polish 
characters, to be exact). My Ant build.xml precompiles the JSPs using 
Jasper and then packages the application into a WAR for deployment.

When I develop locally with Tomcat 5.0.18, I deploy without packaging 
into a WAR first. However, to deploy remotely, I create a WAR, then 
deploy from that.

Locally, the JSPs appear just as they should. After being packaged into 
a WAR (even if I deploy it locally to the exact same instance of Tomcat 
5.0.18), the UTF-8 characters are garbaged up. The garbaging appears the 
same as it does when I override the page-provided UTF-8 encoding (in the 
browser) and manually set the encoding to ISO-8859-1.

What's going on here?! By the time that the JSPs are added to the WAR, 
they're binary .class files, since they are precompiled! Text encodings 
shouldn't make a bit of difference at that point, should they?!?

The JSPs loaded still tell the browser that the encoding is UTF-8 ... 
and UTF-8 characters in the .properties files (passed through 
native2ascii) are properly displayed.

It seems to me that something very strange is going on ... moreover, 
this is going to really throw a wrench in our project if we can't get to 
the bottom of it!

Respectfully,
Brice Ruth

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Re: Corrupted UTF-8 JSPs?!

[Vernon]

There are two recent related articles on Javaworld.
They may help you in this regards.

--- "Ruth, Brice" <[EMAIL PROTECTED]> wrote:
> I'm running into a strange issue.
> 
> I have certain JSPs with UTF-8 encoded characters in
> them (polish 
> characters, to be exact). My Ant build.xml
> precompiles the JSPs using 
> Jasper and then packages the application into a WAR
> for deployment.
> 
> When I develop locally with Tomcat 5.0.18, I deploy
> without packaging 
> into a WAR first. However, to deploy remotely, I
> create a WAR, then 
> deploy from that.
> 
> Locally, the JSPs appear just as they should. After
> being packaged into 
> a WAR (even if I deploy it locally to the exact same
> instance of Tomcat 
> 5.0.18), the UTF-8 characters are garbaged up. The
> garbaging appears the 
> same as it does when I override the page-provided
> UTF-8 encoding (in the 
> browser) and manually set the encoding to
> ISO-8859-1.
> 
> What's going on here?! By the time that the JSPs are
> added to the WAR, 
> they're binary .class files, since they are
> precompiled! Text encodings 
> shouldn't make a bit of difference at that point,
> should they?!?
> 
> The JSPs loaded still tell the browser that the
> encoding is UTF-8 ... 
> and UTF-8 characters in the .properties files
> (passed through 
> native2ascii) are properly displayed.
> 
> It seems to me that something very strange is going
> on ... moreover, 
> this is going to really throw a wrench in our
> project if we can't get to 
> the bottom of it!
> 
> Respectfully,
> Brice Ruth
> 
>
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> To unsubscribe, e-mail:
> [EMAIL PROTECTED]
> For additional commands, e-mail:
> [EMAIL PROTECTED]
> 





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jk2.log show me these errors

[Software]

Hi, i have apache 1.3.24 with mod_jk2 2.0.2 and tomcat 4.1.30, the 
proble is that the jk2.log file show theses messages, i'm not sure is 
errors messages, i've visited many website that report it same 
errors...what is the problem or is that normal (i don't think so)? 
thanks for you help

[Thu Jun 10 20:29:16 2004]  (error) [jk_handler_response.c (200)]: Error 
ajp_process_callback - write failed
[Thu Jun 10 20:29:16 2004]  (error) [jk_worker_ajp13.c (416)]: 
ajp13.service() ajpGetReply recoverable error 3
[Thu Jun 10 20:29:16 2004]  (error) [jk_handler_response.c (200)]: Error 
ajp_process_callback - write failed
[Thu Jun 10 20:29:16 2004]  (error) [jk_worker_ajp13.c (416)]: 
ajp13.service() ajpGetReply recoverable error 3
[Thu Jun 10 20:29:16 2004]  (error) [jk_worker_ajp13.c (512)]: 
ajp13.service() Error  forwarding ajp13:localhost:8009 1 0

Thanks
Fabian
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Corrupted UTF-8 JSPs?!

[Ruth, Brice]

I'm running into a strange issue.
I have certain JSPs with UTF-8 encoded characters in them (polish 
characters, to be exact). My Ant build.xml precompiles the JSPs using 
Jasper and then packages the application into a WAR for deployment.

When I develop locally with Tomcat 5.0.18, I deploy without packaging 
into a WAR first. However, to deploy remotely, I create a WAR, then 
deploy from that.

Locally, the JSPs appear just as they should. After being packaged into 
a WAR (even if I deploy it locally to the exact same instance of Tomcat 
5.0.18), the UTF-8 characters are garbaged up. The garbaging appears the 
same as it does when I override the page-provided UTF-8 encoding (in the 
browser) and manually set the encoding to ISO-8859-1.

What's going on here?! By the time that the JSPs are added to the WAR, 
they're binary .class files, since they are precompiled! Text encodings 
shouldn't make a bit of difference at that point, should they?!?

The JSPs loaded still tell the browser that the encoding is UTF-8 ... 
and UTF-8 characters in the .properties files (passed through 
native2ascii) are properly displayed.

It seems to me that something very strange is going on ... moreover, 
this is going to really throw a wrench in our project if we can't get to 
the bottom of it!

Respectfully,
Brice Ruth
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Found the W32/Netsky.p.eml!exe virus !!!
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Re: Works! RE: 2nd inquiry: how to - programmatically - authenticate oneself as Tomcat manager?

[Hassan Schroeder]

Jerry Miernik wrote:
  This works! How did you come to know that?
  Is there a doc I should have read to know?
Well, strictly speaking, if you read the doc you'll know that's
not a legal URL :-)
RFC 1738: Uniform Resource Locators (URL) shows the format:
 3.1. Common Internet Scheme Syntax
   While the syntax for the rest of the URL may vary depending on the
   particular scheme selected, URL schemes that involve the direct use
   of an IP-based protocol to a specified host on the Internet use a
   common syntax for the scheme-specific data:
//:@:/
*BUT* (see last sentence)
 3.3. HTTP
   The HTTP URL scheme is used to designate Internet resources
   accessible using HTTP (HyperText Transfer Protocol).
   The HTTP protocol is specified elsewhere. This specification only
   describes the syntax of HTTP URLs.
   An HTTP URL takes the form:
  http://:/?
   where  and  are as described in Section 3.1. If :
   is omitted, the port defaults to 80.  No user name or password is
   allowed.
Which is not to say that it won't, in some circumstances, "work"...
FWIW!
That's not true.  You can do:
http://username:[EMAIL PROTECTED]/
so:
URL tomcatMgr =
 new URL("http://manager:[EMAIL PROTECTED]:8080/manager/undeploy?path=/any");
--
Hassan Schroeder - [EMAIL PROTECTED]
Webtuitive Design ===  (+1) 408-938-0567   === http://webtuitive.com
  dream.  code.

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RE: contextInitialized being called exactly twice

[Shapira, Yoav]

Hi,
Take a look also at deployXML, as that's related to the context XML
configuration files and automatic deployment.

The path="" docbase="" is probably not what you want for test 4, it's
docbase="ROOT".

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Graham Smith [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 3:07 PM
>To: Tomcat Users List
>Subject: Re: contextInitialized being called exactly twice
>
>Hi,
>
>Thanks for the help. I took a break for an hour or so (after working on
>this nearly all day), and came to the same conclusion. I have managed
to
>get it to only initialize once now but it does work as I would expect
it
>to.
>
>Test 1
>If autoDeploy="false" and I have a context definition in the server.xml
>() then
>it calls contextInitialization twice.
>
>Test 2
>if autoDeploy="false" and I have no context in the server.xml file it
>calls contextInitialization only once but the software is then deployed
>with the wrong context
>
>Test 3
>if I rename the webapp (from webapps/xfly to webapps/ROOT), include a
>context definition of  and leave
>autoDeploy="false" then it doesn't get deployed at all
>
>Test 4
>As test 3 but if I remove the context definition from the server.xml
>file then it deploys and calls contextInitialization only once.
>
>Test 5
>As test 4 but with autoDeploy="true" gives the same result.
>
>Now thats all fine and good as I have a solution to my problem but it
>does seem to indicate that it's impossible to have a webapp in the
hosts
>appBase directory that is deployed under a different context name from
>its directory name (well, unless you want it initialized twice). Is
this
>a bug or a feature? Surely it must be fairly simple to check whether a
>particular webapp has already been deployed (possibly under a different
>context name) and not deploy it a second time if it has. I don't
>remember seeing anything in the servlet spec that forbade deploying a
>webapp twice in a since host but I don't think its what most people
>would expect.
>
>graham
>
>Shapira, Yoav wrote:
>
>>Hi
>>I bet it's being called once for each time the context is deployed,
and
>>the context is deployed twice because you have autoDeploy on AND an
>>explicit context declaration in your server.xml/conf directory/WAR.
>>Turn autoDeploy off and see what happens.
>>
>>(This would explain the static counter being 1: the counter is static
>>once per classloader repository, you have two of the same context at
>>different paths with different classloader repositories).
>>
>>Yoav Shapira
>>Millennium Research Informatics
>>
>>
>>
>>
>>>-Original Message-
>>>From: Graham Smith [mailto:[EMAIL PROTECTED]
>>>Sent: Thursday, June 10, 2004 12:32 PM
>>>To: [EMAIL PROTECTED]
>>>Subject: contextInitialized being called exactly twice
>>>
>>>Hi,
>>>
>>>I am absolutely stumped by this problem. For some reason that I can't
>>>fathom the contextInitialized method on a ServletContextListener I
have
>>>in one of my web applications is being called twice. Normally this
>>>
>>>
>>isn't
>>
>>
>>>a problem since it only causes the load process to take longer but I
>>>have recently added a new section that starts a daemon thread and it
>>>this double call is causing two threads to be created. What is even
>>>
>>>
>>more
>>
>>
>>>bizarre is that I have tried using a static int to count the number
of
>>>times the method is called but it always returns one. I suspected
that
>>>it therefore must be created by a different class loader but a call
to
>>>getClass().getClassLoader and a dump (see below) of information would
>>>seem to indicate that it is in fact the same class loader loading the
>>>class. I am using tomcat 5.0.25 on Linux with Java 1.4.2_04. I have
>>>
>>>
>>also
>>
>>
>>>performed a thread dump in order to check that it is _really_ being
run
>>>twice and sure enough there are two copies of my thread running
(again
>>>see extract below).
>>>
>>>Any help would be greatly appreciated.
>>>
>>>Graham
>>>
>>>ClassLoader dump:
>>>
>>>First time it is loaded
>>>
>>>ClassLoader: WebappClassLoader
>>>  delegate: false
>>>  repositories:
>>>--> Parent Classloader:
>>>StandardClassLoader
>>>  delegate: true
>>>  repositories:
>>>file:/home/gms/dump/tomcat/shared/classes/
>>>--> Parent Classloader:
>>>StandardClassLoader
>>>  delegate: true
>>>  repositories:
>>>file:/home/gms/dump/tomcat/common/classes/
>>>file:/home/gms/dump/tomcat/common/endorsed/xercesImpl.jar
>>>file:/home/gms/dump/tomcat/common/endorsed/xmlParserAPIs.jar
>>>file:/home/gms/dump/tomcat/common/lib/ant.jar
>>>file:/home/gms/dump/tomcat/common/lib/commons-collections.jar
>>>file:/home/gms/dump/tomcat/common/lib/commons-dbcp-1.1.jar
>>>file:/home/gms/dump/tomcat/common/lib/commons-el.jar
>>>file:/home/gms/dump/tomcat/common/lib/commons-pool-1.1.jar
>>>file:/home/gms/dum

Re: contextInitialized being called exactly twice

[Graham Smith]

Hi,
Thanks for the help. I took a break for an hour or so (after working on 
this nearly all day), and came to the same conclusion. I have managed to 
get it to only initialize once now but it does work as I would expect it to.

Test 1
If autoDeploy="false" and I have a context definition in the server.xml 
() then 
it calls contextInitialization twice.

Test 2
if autoDeploy="false" and I have no context in the server.xml file it 
calls contextInitialization only once but the software is then deployed 
with the wrong context

Test 3
if I rename the webapp (from webapps/xfly to webapps/ROOT), include a 
context definition of  and leave 
autoDeploy="false" then it doesn't get deployed at all

Test 4
As test 3 but if I remove the context definition from the server.xml 
file then it deploys and calls contextInitialization only once.

Test 5
As test 4 but with autoDeploy="true" gives the same result.
Now thats all fine and good as I have a solution to my problem but it 
does seem to indicate that it's impossible to have a webapp in the hosts 
appBase directory that is deployed under a different context name from 
its directory name (well, unless you want it initialized twice). Is this 
a bug or a feature? Surely it must be fairly simple to check whether a 
particular webapp has already been deployed (possibly under a different 
context name) and not deploy it a second time if it has. I don't 
remember seeing anything in the servlet spec that forbade deploying a 
webapp twice in a since host but I don't think its what most people 
would expect.

graham
Shapira, Yoav wrote:
Hi
I bet it's being called once for each time the context is deployed, and
the context is deployed twice because you have autoDeploy on AND an
explicit context declaration in your server.xml/conf directory/WAR.
Turn autoDeploy off and see what happens.
(This would explain the static counter being 1: the counter is static
once per classloader repository, you have two of the same context at
different paths with different classloader repositories).
Yoav Shapira
Millennium Research Informatics
 

-Original Message-
From: Graham Smith [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 12:32 PM
To: [EMAIL PROTECTED]
Subject: contextInitialized being called exactly twice
Hi,
I am absolutely stumped by this problem. For some reason that I can't
fathom the contextInitialized method on a ServletContextListener I have
in one of my web applications is being called twice. Normally this
   

isn't
 

a problem since it only causes the load process to take longer but I
have recently added a new section that starts a daemon thread and it
this double call is causing two threads to be created. What is even
   

more
 

bizarre is that I have tried using a static int to count the number of
times the method is called but it always returns one. I suspected that
it therefore must be created by a different class loader but a call to
getClass().getClassLoader and a dump (see below) of information would
seem to indicate that it is in fact the same class loader loading the
class. I am using tomcat 5.0.25 on Linux with Java 1.4.2_04. I have
   

also
 

performed a thread dump in order to check that it is _really_ being run
twice and sure enough there are two copies of my thread running (again
see extract below).
Any help would be greatly appreciated.
Graham
ClassLoader dump:

First time it is loaded

ClassLoader: WebappClassLoader
 delegate: false
 repositories:
--> Parent Classloader:
StandardClassLoader
 delegate: true
 repositories:
   file:/home/gms/dump/tomcat/shared/classes/
--> Parent Classloader:
StandardClassLoader
 delegate: true
 repositories:
   file:/home/gms/dump/tomcat/common/classes/
   file:/home/gms/dump/tomcat/common/endorsed/xercesImpl.jar
   file:/home/gms/dump/tomcat/common/endorsed/xmlParserAPIs.jar
   file:/home/gms/dump/tomcat/common/lib/ant.jar
   file:/home/gms/dump/tomcat/common/lib/commons-collections.jar
   file:/home/gms/dump/tomcat/common/lib/commons-dbcp-1.1.jar
   file:/home/gms/dump/tomcat/common/lib/commons-el.jar
   file:/home/gms/dump/tomcat/common/lib/commons-pool-1.1.jar
   file:/home/gms/dump/tomcat/common/lib/jasper-compiler.jar
   file:/home/gms/dump/tomcat/common/lib/jasper-runtime.jar
   file:/home/gms/dump/tomcat/common/lib/jsp-api.jar
   file:/home/gms/dump/tomcat/common/lib/naming-common.jar
   file:/home/gms/dump/tomcat/common/lib/naming-factory.jar
   file:/home/gms/dump/tomcat/common/lib/naming-java.jar
   file:/home/gms/dump/tomcat/common/lib/naming-resources.jar
   file:/home/gms/dump/tomcat/common/lib/servlet-api.jar
--> Parent Classloader:
[EMAIL PROTECTED]

Second time it is loaded

ClassLoader: WebappClassLoader
 delegate: false
 repositories:
--> Parent Classloade

RE: Works! RE: 2nd inquiry: how to - programmatically - authenticate oneself as Tomcat manager?

[Shapira, Yoav]

Hi,
It's in the HTTP RFC (2616 I believe is the RFC number, google for it).

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Jerry Miernik [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 3:03 PM
>To: Tomcat Users List
>Subject: Works! RE: 2nd inquiry: how to - programmatically -
authenticate
>oneself as Tomcat manager?
>
>  Jake,
>  This works! How did you come to know that?
>  Is there a doc I should have read to know?
>  Thanks,
>  Jerry.
>
>
>-Original Message-
>From: Jacob Kjome [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 1:44 PM
>To: Tomcat Users List
>Subject: Re: 2nd inquiry: how to - programmatically - authenticate
oneself
>as Tomcat manager?
>
>Quoting Bill Barker <[EMAIL PROTECTED]>:
>> 1)  Assuming boring system encodings, and something to do Base64
>encoding:
>>String creds = username+":"+password;
>>String b64creds = Base64Util.encode(creds.getBytes());
>>tmc.addRequestProperty("Authorization","Basic "+b64creds);
>>
>> 2) Not with Basic.  You might be able to rig something with Form.
>>
>
>That's not true.  You can do:
>
>http://username:[EMAIL PROTECTED]/
>
>so:
>
>URL tomcatMgr =
> new
>URL("http://manager:[EMAIL PROTECTED]:8080/manager/undeploy?path=/an
y");
>
>Jake
>
>>
>> "Jerry Miernik" <[EMAIL PROTECTED]> wrote in message
>> news:[EMAIL PROTECTED]
>exchange.amer.unity.cisco.com...
>>   The question is related to undeploying a webapplication
>>   from a Java code. A connection to tomcat manager using
>>   
>>   URL tomcatMgr =
>> new URL("http://localhost:8080/manager/undeploy?path=/any";);
>>   URLConnection tmc = tomcatMgr.openConnection();
>>   
>>
>>   results in:
>>   java.io.IOException:Server returned HTTP response code: 401
>>
>>   The questions:
>>   1. Is there a way to deliver - programmatically - username
>>  and password for the undeploy to take effect?
>>
>>   2. Could the username and password be parameters in the
>>  undeploy request? Or an earlier request?
>>
>>   3. This Java program is trying to undeploy itself, inside
>>  a jspInit() method. Is this technically possible?
>>  (do not see why not, except for the problem with user
>>   name and password).
>>
>>   Thanks,
>>   Jerry.
>>
>> -
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
>>
>>
>>
>>
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>-
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Works! RE: 2nd inquiry: how to - programmatically - authenticate oneself as Tomcat manager?

[Jerry Miernik]

  Jake,
  This works! How did you come to know that?
  Is there a doc I should have read to know?
  Thanks, 
  Jerry.


-Original Message-
From: Jacob Kjome [mailto:[EMAIL PROTECTED] 
Sent: Thursday, June 10, 2004 1:44 PM
To: Tomcat Users List
Subject: Re: 2nd inquiry: how to - programmatically - authenticate oneself as Tomcat 
manager?

Quoting Bill Barker <[EMAIL PROTECTED]>:
> 1)  Assuming boring system encodings, and something to do Base64 encoding:
>String creds = username+":"+password;
>String b64creds = Base64Util.encode(creds.getBytes());
>tmc.addRequestProperty("Authorization","Basic "+b64creds);
> 
> 2) Not with Basic.  You might be able to rig something with Form.
> 

That's not true.  You can do:

http://username:[EMAIL PROTECTED]/

so:

URL tomcatMgr =
 new URL("http://manager:[EMAIL PROTECTED]:8080/manager/undeploy?path=/any");

Jake

> 
> "Jerry Miernik" <[EMAIL PROTECTED]> wrote in message 
> news:[EMAIL PROTECTED]
>   The question is related to undeploying a webapplication
>   from a Java code. A connection to tomcat manager using
>   
>   URL tomcatMgr =
> new URL("http://localhost:8080/manager/undeploy?path=/any";);
>   URLConnection tmc = tomcatMgr.openConnection();
>   
> 
>   results in:
>   java.io.IOException:Server returned HTTP response code: 401
> 
>   The questions:
>   1. Is there a way to deliver - programmatically - username
>  and password for the undeploy to take effect?
> 
>   2. Could the username and password be parameters in the
>  undeploy request? Or an earlier request?
> 
>   3. This Java program is trying to undeploy itself, inside
>  a jspInit() method. Is this technically possible?
>  (do not see why not, except for the problem with user
>   name and password).
> 
>   Thanks,
>   Jerry.
> 
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> 
> 
> 
> 
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RE: Custom resource loader

[Keene, David]

That's a good ide frank, but it may not work.

FilrDirContext has a normalize method... the javadoc comment says:

* Return a context-relative path, beginning with a "/", that represents
* the canonical version of the specified path after ".." and "."
elements
* are resolved out.  If the specified path attempts to go outside the
* boundaries of the current context (i.e. too many ".." path elements
* are present), return null instead.

Doh!

Also, it would be nice to have the freedom to place the 'common'
elsewhere on the system.

Dave


-Original Message-
From: Frank Zammetti [mailto:[EMAIL PROTECTED] 
Sent: Thursday, June 10, 2004 11:17 AM
To: [EMAIL PROTECTED]
Subject: RE: Custom resource loader

May I suggest one wacky idea?  I'm not saying this is GOOD or anything,
but 
it's probably a bit outside the box, for whatever that's worth...

What if you had all your common JSPs in a given directory, like so
(let's 
talk Tomcat for a minute, but it doesn't matter)...

/tomcat/webapps/commonjsps
/tomcat/webapps/webapp1
/tomcat/webapps/webapp2

Then, in either webapp1 or webapp2, let's say you want to use the JSP 
myJSP1.jsp in the common jsps directory... What if you had a JSP in
webapp1 
and webapp2 that was just this:

<%@ page language="java" %>
<%@ include file="../commonjsps/myJSP1.jsp.inc" %>

My syntax might be a little off, but I think the concept is clean.  You 
would have to have basically a "dummy" page that includes the real page,
and 
that could be a pain, but I think this would work, and maybe it's
quicker to 
do than a custom resource loader.

Just a thought.

Frank

>From: "Keene, David" <[EMAIL PROTECTED]>
>Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]>
>To: "Tomcat Users List" <[EMAIL PROTECTED]>
>Subject: Custom resource loader
>Date: Thu, 10 Jun 2004 10:43:18 -0700
>
>Greetings,
>
>A while ago on this list I saw some discussion about custom resource
>loaders (extending FileDirContext) to load resources from multiple root
>paths.
>
>I am looking specifically to do this in order to grab jsp pages from a
>'commons' directory that many of my sites (which run in different
>contexts) use.
>
>Was there any consensus to the right way to do this?  Has anyone done
>this already and would be willing to share?
>
>My plan is to send an extra attribute to the Resource tag in the
>server.xml, which is a comma delimited list of additional paths in the
>order they should be searched for a given file. The ExtendedDirContext
>would then keep all the paths on a list and iterate through them until
a
>named resource was located.
>
>Any thoughts,
>
>Dave Keene
>
>
>
>
>
>-
>To unsubscribe, e-mail: [EMAIL PROTECTED]
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Re: 2nd inquiry: how to - programmatically - authenticate oneself as Tomcat manager?

[Jacob Kjome]

Quoting Bill Barker <[EMAIL PROTECTED]>:

> 1)  Assuming boring system encodings, and something to do Base64 encoding:
>String creds = username+":"+password;
>String b64creds = Base64Util.encode(creds.getBytes());
>tmc.addRequestProperty("Authorization","Basic "+b64creds);
> 
> 2) Not with Basic.  You might be able to rig something with Form.
> 

That's not true.  You can do:

http://username:[EMAIL PROTECTED]/

so:

URL tomcatMgr =
 new URL("http://manager:[EMAIL PROTECTED]:8080/manager/undeploy?path=/any");

Jake

> 
> "Jerry Miernik" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
>   The question is related to undeploying a webapplication
>   from a Java code. A connection to tomcat manager using
>   
>   URL tomcatMgr =
> new URL("http://localhost:8080/manager/undeploy?path=/any";);
>   URLConnection tmc = tomcatMgr.openConnection();
>   
> 
>   results in:
>   java.io.IOException:Server returned HTTP response code: 401
> 
>   The questions:
>   1. Is there a way to deliver - programmatically - username
>  and password for the undeploy to take effect?
> 
>   2. Could the username and password be parameters in the
>  undeploy request? Or an earlier request?
> 
>   3. This Java program is trying to undeploy itself, inside
>  a jspInit() method. Is this technically possible?
>  (do not see why not, except for the problem with user
>   name and password).
> 
>   Thanks,
>   Jerry.
> 
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> 
> 
> 
> 
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RE: Custom resource loader

[Frank Zammetti]

May I suggest one wacky idea?  I'm not saying this is GOOD or anything, but 
it's probably a bit outside the box, for whatever that's worth...

What if you had all your common JSPs in a given directory, like so (let's 
talk Tomcat for a minute, but it doesn't matter)...

/tomcat/webapps/commonjsps
/tomcat/webapps/webapp1
/tomcat/webapps/webapp2
Then, in either webapp1 or webapp2, let's say you want to use the JSP 
myJSP1.jsp in the common jsps directory... What if you had a JSP in webapp1 
and webapp2 that was just this:

<%@ page language="java" %>
<%@ include file="../commonjsps/myJSP1.jsp.inc" %>
My syntax might be a little off, but I think the concept is clean.  You 
would have to have basically a "dummy" page that includes the real page, and 
that could be a pain, but I think this would work, and maybe it's quicker to 
do than a custom resource loader.

Just a thought.
Frank
From: "Keene, David" <[EMAIL PROTECTED]>
Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Subject: Custom resource loader
Date: Thu, 10 Jun 2004 10:43:18 -0700
Greetings,
A while ago on this list I saw some discussion about custom resource
loaders (extending FileDirContext) to load resources from multiple root
paths.
I am looking specifically to do this in order to grab jsp pages from a
'commons' directory that many of my sites (which run in different
contexts) use.
Was there any consensus to the right way to do this?  Has anyone done
this already and would be willing to share?
My plan is to send an extra attribute to the Resource tag in the
server.xml, which is a comma delimited list of additional paths in the
order they should be searched for a given file. The ExtendedDirContext
would then keep all the paths on a list and iterate through them until a
named resource was located.
Any thoughts,
Dave Keene


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RE: contextInitialized being called exactly twice

[Shapira, Yoav]

Hi
I bet it's being called once for each time the context is deployed, and
the context is deployed twice because you have autoDeploy on AND an
explicit context declaration in your server.xml/conf directory/WAR.
Turn autoDeploy off and see what happens.

(This would explain the static counter being 1: the counter is static
once per classloader repository, you have two of the same context at
different paths with different classloader repositories).

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Graham Smith [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 12:32 PM
>To: [EMAIL PROTECTED]
>Subject: contextInitialized being called exactly twice
>
>Hi,
>
>I am absolutely stumped by this problem. For some reason that I can't
>fathom the contextInitialized method on a ServletContextListener I have
>in one of my web applications is being called twice. Normally this
isn't
>a problem since it only causes the load process to take longer but I
>have recently added a new section that starts a daemon thread and it
>this double call is causing two threads to be created. What is even
more
>bizarre is that I have tried using a static int to count the number of
>times the method is called but it always returns one. I suspected that
>it therefore must be created by a different class loader but a call to
>getClass().getClassLoader and a dump (see below) of information would
>seem to indicate that it is in fact the same class loader loading the
>class. I am using tomcat 5.0.25 on Linux with Java 1.4.2_04. I have
also
>performed a thread dump in order to check that it is _really_ being run
>twice and sure enough there are two copies of my thread running (again
>see extract below).
>
>Any help would be greatly appreciated.
>
>Graham
>
>ClassLoader dump:
>
>First time it is loaded
>
>ClassLoader: WebappClassLoader
>   delegate: false
>   repositories:
>--> Parent Classloader:
>StandardClassLoader
>   delegate: true
>   repositories:
> file:/home/gms/dump/tomcat/shared/classes/
>--> Parent Classloader:
>StandardClassLoader
>   delegate: true
>   repositories:
> file:/home/gms/dump/tomcat/common/classes/
> file:/home/gms/dump/tomcat/common/endorsed/xercesImpl.jar
> file:/home/gms/dump/tomcat/common/endorsed/xmlParserAPIs.jar
> file:/home/gms/dump/tomcat/common/lib/ant.jar
> file:/home/gms/dump/tomcat/common/lib/commons-collections.jar
> file:/home/gms/dump/tomcat/common/lib/commons-dbcp-1.1.jar
> file:/home/gms/dump/tomcat/common/lib/commons-el.jar
> file:/home/gms/dump/tomcat/common/lib/commons-pool-1.1.jar
> file:/home/gms/dump/tomcat/common/lib/jasper-compiler.jar
> file:/home/gms/dump/tomcat/common/lib/jasper-runtime.jar
> file:/home/gms/dump/tomcat/common/lib/jsp-api.jar
> file:/home/gms/dump/tomcat/common/lib/naming-common.jar
> file:/home/gms/dump/tomcat/common/lib/naming-factory.jar
> file:/home/gms/dump/tomcat/common/lib/naming-java.jar
> file:/home/gms/dump/tomcat/common/lib/naming-resources.jar
> file:/home/gms/dump/tomcat/common/lib/servlet-api.jar
>--> Parent Classloader:
>[EMAIL PROTECTED]
>
>
>
>Second time it is loaded
>
>
>ClassLoader: WebappClassLoader
>   delegate: false
>   repositories:
>--> Parent Classloader:
>StandardClassLoader
>   delegate: true
>   repositories:
> file:/home/gms/dump/tomcat/shared/classes/
>--> Parent Classloader:
>StandardClassLoader
>   delegate: true
>   repositories:
> file:/home/gms/dump/tomcat/common/classes/
> file:/home/gms/dump/tomcat/common/endorsed/xercesImpl.jar
> file:/home/gms/dump/tomcat/common/endorsed/xmlParserAPIs.jar
> file:/home/gms/dump/tomcat/common/lib/ant.jar
> file:/home/gms/dump/tomcat/common/lib/commons-collections.jar
> file:/home/gms/dump/tomcat/common/lib/commons-dbcp-1.1.jar
> file:/home/gms/dump/tomcat/common/lib/commons-el.jar
> file:/home/gms/dump/tomcat/common/lib/commons-pool-1.1.jar
> file:/home/gms/dump/tomcat/common/lib/jasper-compiler.jar
> file:/home/gms/dump/tomcat/common/lib/jasper-runtime.jar
> file:/home/gms/dump/tomcat/common/lib/jsp-api.jar
> file:/home/gms/dump/tomcat/common/lib/naming-common.jar
> file:/home/gms/dump/tomcat/common/lib/naming-factory.jar
> file:/home/gms/dump/tomcat/common/lib/naming-java.jar
> file:/home/gms/dump/tomcat/common/lib/naming-resources.jar
> file:/home/gms/dump/tomcat/common/lib/servlet-api.jar
>--> Parent Classloader:
>[EMAIL PROTECTED]
>
>
>
>
>Extract of thread dump
>
>
>..
>
>
>"ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon prio=1
>tid=0x0848eb98 nid=0x7d54 

RE: Advice needed on deploying on Tomcat 5.0.25

[Cox, Charlie]

The web.xml requirement changed between 4.24 and 4.29. Once I upgraded to
4.1.29, I needed to add web.xml to a remote directory that I had mapped as a
context otherwise that context would not start. Normally not a problem,
however I only had read access so I had to get the admin to create a WEB-INF
directory with a nearly empty web.xml. This had worked without a web.xml in
4.1.24, so I'm not sure which version actually changed the requirement.

I haven't tried 5.x, so I'm not sure if it requires web.xml or not. 

Charlie

> -Original Message-
> From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, June 09, 2004 9:40 AM
> To: Tomcat Users List
> Subject: RE: Advice needed on deploying on Tomcat 5.0.25
> 
> 
> Hi,
> A web.xml was a requirement with 4.x in that otherwise it would just use
> defaults.  5.x is the same way, so while web.xml is not strictly
> required by tomcat, it is required by the spec and strongly encouraged.
> 
> 5.x and later versions of 4.x (after 4.1.18) comment out the invoker
> servlet by default.  That's probably why you're seeing your error.  So
> your assertion that your app worked on 4.x is false: it may have worked
> on 4.0.x and 4.1.y where y < 18, but not later version of 4.x.
> 
> You can read more about the invoker servlet and why it was commented out
> in the tomcat faq (jakarta.apache.org/tomcat/faq).
> 
> Yoav Shapira
> Millennium Research Informatics
> 
> 
> >-Original Message-
> >From: Edd Dawson [mailto:[EMAIL PROTECTED]
> >Sent: Wednesday, June 09, 2004 9:29 AM
> >To: [EMAIL PROTECTED]
> >Subject: Advice needed on deploying on Tomcat 5.0.25
> >
> >Hi
> >
> >I recently installed Tomcat 5.0.25 on my windows laptop.
> >
> >
> >I did have 4.x installed and i copied over my faithful HelloWorld
> >example from 4.x/webapps directory to my new 5.0.25/webapps directory..
> >
> >and it doesn't work! I get the following error :
> >
> >HTTP Status 404 - /hello/servlet/HelloWorld
> >
> >---
> 
> >-
> >
> >type Status report
> >
> >message /hello/servlet/HelloWorld
> >
> >description The requested resource (/hello/servlet/HelloWorld) is not
> >available
> >
> >
> >
> >It still works fine on 4.x.
> >
> >So i tried putting the class file in the /class directory of the
> >servlets-examples webapp that came with 5.0.25 and it didn't work until
> >i added its details the web.xml for that app.
> >
> >Now do i HAVE to have a web.xml now i am using 5.0.25 ? as with 4.x it
> >wasn't a requirement.
> >
> >cheers
> >Edd Dawson
> >
> >-
> >To unsubscribe, e-mail: [EMAIL PROTECTED]
> >For additional commands, e-mail: [EMAIL PROTECTED]
> 
> 
> 
> 
> This e-mail, including any attachments, is a confidential business
> communication, and may contain information that is confidential,
proprietary
> and/or privileged.  This e-mail is intended only for the individual(s) to
whom
> it is addressed, and may not be saved, copied, printed, disclosed or used
by
> anyone else.  If you are not the(an) intended recipient, please
immediately
> delete this e-mail from your computer system and notify the sender.  Thank
> you.
> 
> 
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Custom resource loader

[Keene, David]

Greetings,

A while ago on this list I saw some discussion about custom resource
loaders (extending FileDirContext) to load resources from multiple root
paths.

I am looking specifically to do this in order to grab jsp pages from a
'commons' directory that many of my sites (which run in different
contexts) use. 

Was there any consensus to the right way to do this?  Has anyone done
this already and would be willing to share?

My plan is to send an extra attribute to the Resource tag in the
server.xml, which is a comma delimited list of additional paths in the
order they should be searched for a given file. The ExtendedDirContext
would then keep all the paths on a list and iterate through them until a
named resource was located.

Any thoughts,

Dave Keene





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RE: Where is Digester?

[Mike Jackson]

I didn't read that fully, the file is in ${tomcat_home}/server/lib or at
least it should be.

But it's still "commons-digester.jar" (I was wrong in the other message,
that was the archive of it).

--mikej
-=-
mike jackson
[EMAIL PROTECTED]


-Original Message-
From: Barnet Wagman [mailto:[EMAIL PROTECTED] 
Sent: Thursday, June 10, 2004 10:07 AM
To: [EMAIL PROTECTED]
Subject: Where is Digester?


Could some tell me which jar file contains

org/apache/commons/digester/Digester

and where the path to it gets specified in server.xml (Tomcat 5)?

I've added a second service to my server.xml file (to support a second 
IP address). When Tomcat starts, the second service is throwing a

java.lang.NoClassDefFoundError: org/apache/commons/digester/Digester

(FYI the problem probably has to do with how I specified the Engine and 
Hostname.  On the first service I used 'localhost', in the second I used 
the actual domain name. Tomcat is able to server html from the second, 
so the domain name is correct.)

Thanks,

bw

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RE: Where is Digester?

[Mike Jackson]

"commons-digester-1.5.tar.gz"

--mikej
-=-
mike jackson
[EMAIL PROTECTED]


-Original Message-
From: Barnet Wagman [mailto:[EMAIL PROTECTED] 
Sent: Thursday, June 10, 2004 10:07 AM
To: [EMAIL PROTECTED]
Subject: Where is Digester?


Could some tell me which jar file contains

org/apache/commons/digester/Digester

and where the path to it gets specified in server.xml (Tomcat 5)?

I've added a second service to my server.xml file (to support a second 
IP address). When Tomcat starts, the second service is throwing a

java.lang.NoClassDefFoundError: org/apache/commons/digester/Digester

(FYI the problem probably has to do with how I specified the Engine and 
Hostname.  On the first service I used 'localhost', in the second I used 
the actual domain name. Tomcat is able to server html from the second, 
so the domain name is correct.)

Thanks,

bw

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Where is Digester?

[Barnet Wagman]

Could some tell me which jar file contains
   org/apache/commons/digester/Digester
and where the path to it gets specified in server.xml (Tomcat 5)?
I've added a second service to my server.xml file (to support a second 
IP address). When Tomcat starts, the second service is throwing a

   java.lang.NoClassDefFoundError: org/apache/commons/digester/Digester
(FYI the problem probably has to do with how I specified the Engine and 
Hostname.  On the first service I used 'localhost', in the second I used 
the actual domain name. Tomcat is able to server html from the second, 
so the domain name is correct.)

Thanks,
bw
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Re: Denial Service Attack Prevention apache-tomcat modjk2

[Steve]

thanks for all the code ideas, will forward them to our developers
on the flip side can apache or tomcat do anything for any sort of denial 
attack prevention on a larger scale?

-s
Robert F. Hall wrote:
Howdy,
And you can disable the submit button up fron if the user has 
JavaScript disabled,
displaying a message to indicate that your site requires JavaScript.  
Then there is
also the SynchronizerToken which your app could use to recognize and 
ignore
duplicate requests.

Robert
UC Berkeley
Shapira, Yoav wrote:
Hi,
You can use JavaScript to disable form elements, thereby graying them
out and preventing the user from clicking again.
Yoav Shapira
Millennium Research Informatics
 

-Original Message-
From: Steve [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 10:52 AM
To: Tomcat Users List
Subject: Denial Service Attack Prevention apache-tomcat modjk2
Looking for a solution to prevent a user from click multiply times on a
function in which the application is still performing from the first
  
click.
 

The user thinkgs the app is not responding where in fact it is, then
causing the app to take a dump from multiply request.
Using cisco css LB into --> Apache, mod_jk2 into tomcat 4.1.29
any tips or pointers greatly appr
-s

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This e-mail, including any attachments, is a confidential business 
communication, and may contain information that is confidential, 
proprietary and/or privileged.  This e-mail is intended only for the 
individual(s) to whom it is addressed, and may not be saved, copied, 
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intended recipient, please immediately delete this e-mail from your 
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Re: Denial Service Attack Prevention apache-tomcat modjk2

[Robert F. Hall]

Howdy,
And you can disable the submit button up fron if the user has JavaScript 
disabled,
displaying a message to indicate that your site requires JavaScript.  
Then there is
also the SynchronizerToken which your app could use to recognize and ignore
duplicate requests.

Robert
UC Berkeley
Shapira, Yoav wrote:
Hi,
You can use JavaScript to disable form elements, thereby graying them
out and preventing the user from clicking again.
Yoav Shapira
Millennium Research Informatics
 

-Original Message-
From: Steve [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 10:52 AM
To: Tomcat Users List
Subject: Denial Service Attack Prevention apache-tomcat modjk2
Looking for a solution to prevent a user from click multiply times on a
function in which the application is still performing from the first
   

click.
 

The user thinkgs the app is not responding where in fact it is, then
causing the app to take a dump from multiply request.
Using cisco css LB into --> Apache, mod_jk2 into tomcat 4.1.29
any tips or pointers greatly appr
-s

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This e-mail, including any attachments, is a confidential business communication, and 
may contain information that is confidential, proprietary and/or privileged.  This 
e-mail is intended only for the individual(s) to whom it is addressed, and may not be 
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intended recipient, please immediately delete this e-mail from your computer system 
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Re: Getting Host information from within webapp

[Tim Funk]

Would request.getServerName() work?
-Tim
Kevin McAllister wrote:
Kevin McAllister wrote:
I am using tomcat 4.1.29, and would like to obtain the host name 
attribute from within my servlet code for the associated context in 
which I am running.  I think I would be able to retrieve this 
information utilizing the JMX stuff

Upon doing some further research I found I would be able to get a host 
name given a context as long as my webapp was privileged (so the 
org.apache.catalina.mbean.ServerLifecycleListener would place a 
reference to the MBeanServer in the ServletContext attributes) However, 
it seems the only information I would have to Query the MBeanServer is 
the context path, And if I have more than one context path which is the 
same (on different Hosts obviously) then I would not be able to uniquely 
Identify the Host to which I am bound.  And since I will most certainly 
have many Hosts each with the same context path for my webapp, this 
method will not work for my purposes.

Hopefully the information is available somewhere else, or otherwise I 
may be able to obtain it by inserting another ServerLifeCycleListener 
that can gather the information from the context adding event and put it 
on the ServletContext attributes.

- Kevin
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contextInitialized being called exactly twice

[Graham Smith]

Hi,
I am absolutely stumped by this problem. For some reason that I can't 
fathom the contextInitialized method on a ServletContextListener I have 
in one of my web applications is being called twice. Normally this isn't 
a problem since it only causes the load process to take longer but I 
have recently added a new section that starts a daemon thread and it 
this double call is causing two threads to be created. What is even more 
bizarre is that I have tried using a static int to count the number of 
times the method is called but it always returns one. I suspected that 
it therefore must be created by a different class loader but a call to 
getClass().getClassLoader and a dump (see below) of information would 
seem to indicate that it is in fact the same class loader loading the 
class. I am using tomcat 5.0.25 on Linux with Java 1.4.2_04. I have also 
performed a thread dump in order to check that it is _really_ being run 
twice and sure enough there are two copies of my thread running (again 
see extract below).

Any help would be greatly appreciated.
Graham
ClassLoader dump:

First time it is loaded

ClassLoader: WebappClassLoader
  delegate: false
  repositories:
--> Parent Classloader:
StandardClassLoader
  delegate: true
  repositories:
file:/home/gms/dump/tomcat/shared/classes/
--> Parent Classloader:
StandardClassLoader
  delegate: true
  repositories:
file:/home/gms/dump/tomcat/common/classes/
file:/home/gms/dump/tomcat/common/endorsed/xercesImpl.jar
file:/home/gms/dump/tomcat/common/endorsed/xmlParserAPIs.jar
file:/home/gms/dump/tomcat/common/lib/ant.jar
file:/home/gms/dump/tomcat/common/lib/commons-collections.jar
file:/home/gms/dump/tomcat/common/lib/commons-dbcp-1.1.jar
file:/home/gms/dump/tomcat/common/lib/commons-el.jar
file:/home/gms/dump/tomcat/common/lib/commons-pool-1.1.jar
file:/home/gms/dump/tomcat/common/lib/jasper-compiler.jar
file:/home/gms/dump/tomcat/common/lib/jasper-runtime.jar
file:/home/gms/dump/tomcat/common/lib/jsp-api.jar
file:/home/gms/dump/tomcat/common/lib/naming-common.jar
file:/home/gms/dump/tomcat/common/lib/naming-factory.jar
file:/home/gms/dump/tomcat/common/lib/naming-java.jar
file:/home/gms/dump/tomcat/common/lib/naming-resources.jar
file:/home/gms/dump/tomcat/common/lib/servlet-api.jar
--> Parent Classloader:
[EMAIL PROTECTED]

Second time it is loaded

ClassLoader: WebappClassLoader
  delegate: false
  repositories:
--> Parent Classloader:
StandardClassLoader
  delegate: true
  repositories:
file:/home/gms/dump/tomcat/shared/classes/
--> Parent Classloader:
StandardClassLoader
  delegate: true
  repositories:
file:/home/gms/dump/tomcat/common/classes/
file:/home/gms/dump/tomcat/common/endorsed/xercesImpl.jar
file:/home/gms/dump/tomcat/common/endorsed/xmlParserAPIs.jar
file:/home/gms/dump/tomcat/common/lib/ant.jar
file:/home/gms/dump/tomcat/common/lib/commons-collections.jar
file:/home/gms/dump/tomcat/common/lib/commons-dbcp-1.1.jar
file:/home/gms/dump/tomcat/common/lib/commons-el.jar
file:/home/gms/dump/tomcat/common/lib/commons-pool-1.1.jar
file:/home/gms/dump/tomcat/common/lib/jasper-compiler.jar
file:/home/gms/dump/tomcat/common/lib/jasper-runtime.jar
file:/home/gms/dump/tomcat/common/lib/jsp-api.jar
file:/home/gms/dump/tomcat/common/lib/naming-common.jar
file:/home/gms/dump/tomcat/common/lib/naming-factory.jar
file:/home/gms/dump/tomcat/common/lib/naming-java.jar
file:/home/gms/dump/tomcat/common/lib/naming-resources.jar
file:/home/gms/dump/tomcat/common/lib/servlet-api.jar
--> Parent Classloader:
[EMAIL PROTECTED]


Extract of thread dump

..
"ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon prio=1 
tid=0x0848eb98 nid=0x7d54 waiting on condition [4d90d000..4d90d854]
at java.lang.Thread.sleep(Native Method)
at 
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1597)
at java.lang.Thread.run(Thread.java:534)

"category statistics generator" daemon prio=1 tid=0x082e6960 nid=0x7d54 
waiting on condition [4e1de000..4e1de854]
at java.lang.Thread.sleep(Native Method)
at 
com.crazysquirrel.xfly.category.CategoryStats.run(CategoryStats.java:73)
at java.lang.Thread.run(Thread.java:534)

"directory cleaner" daemon prio=1 tid=0x0852dd30 nid=0x7d54 waiting on 
condition [4e15d000..4e15d854]
at java.lang.Thread.sleep(Native Method)
at 
com.crazysquirrel.xfly.web.DirectoryCleaner.run(DirectoryCleaner.java:80)
at java.lang.Thread.run(Thread.java:534)

"cat

Re: Getting Host information from within webapp

[Kevin McAllister]

Kevin McAllister wrote:
I am using tomcat 4.1.29, and would like to obtain the host name 
attribute from within my servlet code for the associated context in 
which I am running.
I have finally found a solution that seems to work:
Object dirContext = 
(Object)servlet.getServletContext().getAttribute("org.apache.catalina.resources");
Class dirContextClass = dirContext.getClass();
String host;
try {
  Method hostMethod = dirContextClass.getMethod("getHostName",null);
  host = (String)hostMethod.invoke(dirContext,null);
} catch (Exception e) {
  System.out.println("[Exception] Cannot retrieve hostname: " + e);
}

It is not a general solution that will work with any container 
obviously, as it relies on the 
org.apache.naming.resources.ProxyDirContext Method getHostName().

BTW in this snippet servlet is org.apache.struts.action.ActionServlet I 
am calling this from the init() method defined in the Interface 
org.apache.struts.action.PlugIn.

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AW: Tmcat 4.1.27 Access Logs. Switching on the the Access logs.

[Ben Bookey]

Hi Yoav

Can I do this just for my context ? i.e. Not for the whole server?

regards

Ben

-Ursprungliche Nachricht-
Von: Shapira, Yoav [mailto:[EMAIL PROTECTED]
Gesendet: Donnerstag, 10. Juni 2004 14:55
An: Tomcat Users List; [EMAIL PROTECTED]
Betreff: RE: Tmcat 4.1.27 Access Logs. Switching on the the Access logs.



Hi,
In the server.xml file, comment the AccessLogValve element in or out as
you need.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Ben Bookey [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 8:52 AM
>To: Tomcat User List
>Subject: Tmcat 4.1.27 Access Logs. Switching on the the Access logs.
>
>Dear List,
>
>   In my NetBeans environment which has Tomcat integrated, I can find
logs
>which
>   show the individual requests for each HTML file.  Where can I switch
>this
>on/off in my "real"
>   installation of Tomcat for just my application (i am sharing a
tomcat
>instance) with other apps.?
>
>   I want to find any 404 File Not Found errors in my app.
>
>regards
>
>BEN
>
>
>-
>To unsubscribe, e-mail: [EMAIL PROTECTED]
>For additional commands, e-mail: [EMAIL PROTECTED]




This e-mail, including any attachments, is a confidential business
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and/or privileged.  This e-mail is intended only for the individual(s) to
whom it is addressed, and may not be saved, copied, printed, disclosed or
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Re: Help! Moving app from TC4->TC5, blank pages, no errors!

[Ruth, Brice]

Absolutely, The application is definitely being deployed - as I said, 
the welcome-file loads just fine. Here's the STDOUT output, it matches 
exactly what I see locally.

INFO: Processing Context configuration file URL 
file:D:\Tomcat-5.0\conf\Catalina\localhost\fiskars_PL.xml
Successfully parsed and stored XML for: xmlGardeningTips2
Successfully parsed and stored XML for: xmlPhantomSearch
Successfully parsed and stored XML for: xmlNGA
Successfully parsed and stored XML for: xmlRecipes
Successfully parsed and stored XML for: xmlValueAdd
Successfully parsed and stored XML for: xmlCraftProjects
Successfully parsed and stored XML for: xmlSocProjectSkus
Successfully parsed and stored XML for: xmlSearchEngines
Successfully parsed and stored XML for: xmldykGarden
Successfully parsed and stored XML for: xmlhousewaresTips
Successfully parsed and stored XML for: xmlHousePlants
Successfully parsed and stored XML for: xmlRetailLocator
Successfully parsed and stored XML for: xmlNav
Successfully parsed and stored XML for: xmleTailer
Successfully parsed and stored XML for: xmlLessonPlans
Successfully parsed and stored XML for: xmlPressReleases
Successfully parsed and stored XML for: xmlGlossary
Successfully parsed and stored XML for: xmlGardeningTips
Setting app variable for PROD
[INFO] PropertyMessageResources - -Initializing, 
config='org.apache.struts.util.LocalStrings', returnNull=true
[INFO] PropertyMessageResources - -Initializing, 
config='org.apache.struts.action.ActionResources', returnNull=true
[INFO] PropertyMessageResources - -Initializing, 
config='resources.application', returnNull=true
[INFO] ValidatorPlugIn - -Loading validation rules file from 
'/WEB-INF/validator-rules.xml'
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: required,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: minlength,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: maxlength,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: mask,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: byte,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: short,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: integer,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: long,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: float,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: double,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: date,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: range,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: creditCard,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: email,org.apache.struts.util.StrutsValidator
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addValidatorAction
INFO: Add ValidatorAction: 
dateTwoDigitYr,org.apache.struts.util.StrutsValidator
[INFO] ValidatorPlugIn - -Loading validation rules file from 
'/WEB-INF/validation.xml'
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addConstantParam
INFO: Add Global Constant: zip,^\d{5}(-\d{4})?$
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addConstantParam
INFO: Add Global Constant: defaultDate,MM/dd/yy
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources 
addConstantParam
INFO: Add Global Constant: 
states48,^(AL|AS|AZ|AR|CA|CO|CT|DE|DC|FM|FL|GA|GU|ID|IL|IN|IA|KS|KY|LA|ME|MH|MD|MA|MI|MN|MS|MO|MT|NE|NV|NH|NJ|NM|NY|NC|ND|MP|OH|OK|OR|PW|PA|PR|RI|SC|SD|TN|TX|UT|VT|VI|VA|WA|WV|WI|WY)$
Jun 10, 2004 11:01:11 AM org.apache.commons.validator.ValidatorResources put
INFO: Adding FormSet 'FormSet: language=null 

Re: Help! Moving app from TC4->TC5, blank pages, no errors!

[Ruth, Brice]

Absolutely
Shapira, Yoav wrote:
Hi,
How strange... Is the behavior consistent across browsers, e.g. if you
try IE or Opera?
Yoav Shapira
Millennium Research Informatics
 

-Original Message-
From: Ruth, Brice [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 11:52 AM
To: Tomcat Users List
Subject: Re: Help! Moving app from TC4->TC5, blank pages, no errors!
The Access Log valve indicates that the error being generated is 404
   

...
 

I still get a blank screen with no errors in the browser, and no errors
in Tomcat's logs. Here's the particular Access Log entry:
10.5.201.20 - - [10/Jun/2004:10:49:23 -0600] "GET
/fiskars_PL/pl_PL/index.do HTTP/1.1" 404 - "-" "Mozilla/5.0 (Windows;
   

U;
 

Windows NT 5.1; en-US; rv:1.6) Gecko/20040206 Firefox/0.8"
You'll notice that the request is a Struts Action ... what's going on
here?!?!?!? This application runs on TC5 just fine locally, same
   

version
 

of TC5 ... why won't it run on the deployment server?!?!
Shapira, Yoav wrote:
   

Hi,
So you're using TC-specific code in your webapp?  (Hence the need for
different build files, one for TC4 and one for TC5, I imagine).
Add logging output statements to your various filters so you can tell
what they're doing, if anything.
Enable the AccessLogValve to see if you're really getting 404s or
something else (such as previous 5xx errors) are preventing normal
processing.
Yoav Shapira
Millennium Research Informatics

 

-Original Message-
From: Ruth, Brice [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 10:58 AM
To: Tomcat Users List
Subject: Help! Moving app from TC4->TC5, blank pages, no errors!
I'm in the process of taking an application that we've been deploying
   

to
 

our production/stage/dev servers running TC4.1 to deploying it on our
dev server running TC5.0.18. On our local development workstations,
we've been deploying to TC5 for quite a while now, with no problems
   

...
 

I'm not sure what the problem is deploying the web-app to TC5, but
   

the
 

most confusing thing is that I'm not getting any errors!!!
The 'welcome-file' for the application loads, and nothing else loads!
   

I
 

can even put in a total garbage URL for that particular context and I
don't even get a 404 error or anything! The web-app is pretty
   

complex,
 

with 5 or 6 filters chained together, so anywhere in there, something
may be happening to a request, but shouldn't I be getting exceptions
   

on
 

STDOUT/STDERR?! I get nothing, not in stdout.log nor stderr.log, nor
localhost_log.2004-06-10.txt.
When the web-app starts, it outputs some status information as it
   

goes
 

through its bootstrapping (some custom messages, some Tiles messages,
some Validator messages) - and that all looks perfectly normal.
I also have a Logger element in my context, and the log file
   

specified
 

never gets created. Not sure why that would be, either.
This is on a Win2K Server, with JDK1.4.2. I believe I'm running with
   

the
 

"stock" server.xml, I've installed my context in
   

conf/Catalina/localhost
 

as well as simply putting it in the META-INF directory of my exploded
WAR. I've tried loading from a packaged WAR as well as an exploded
   

WAR
 

... no luck!
The web-application is built using Ant and I've spent a good bit of
   

time
 

developing our build process, so I'm fairly confident that its
   

working
 

OK - I've used two different build files, one that builds the
application against TC4 APIs, the other uses the new TC5 APIs.
I'm about at my wits end here ... I can't figure out what's going
   

on!!
 

Especially without any errors or log output!!
Respectfully,
Brice Ruth
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This e-mail, including any attachments, is a confidential business
 

communication, and may contain information that is confidential,
proprietary and/or privileged.  This e-mail is intended only for the
individual(s) to whom it is addressed, and may not be saved, copied,
printed, disclosed or used by anyone else.  If you are not the(an)
   

intended
 

recipient, please immediately delete this e-mail from your computer
   

system
 

and notify the sender.  Thank you.
   

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e-mail is intended only for the individual(s) to whom it is addressed, and may not be 
saved

Re: Help! Moving app from TC4->TC5, blank pages, no errors!

[Filip Hanik - Dev]

did the context even get deployed?
ie, do you have some system.out statements in your servlets when they get loaded that 
could tell you more info

Filip
- Original Message -
From: "Shapira, Yoav" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Thursday, June 10, 2004 10:54 AM
Subject: RE: Help! Moving app from TC4->TC5, blank pages, no errors!


>
> Hi,
> How strange... Is the behavior consistent across browsers, e.g. if you
> try IE or Opera?
>
> Yoav Shapira
> Millennium Research Informatics
>
>
> >-Original Message-
> >From: Ruth, Brice [mailto:[EMAIL PROTECTED]
> >Sent: Thursday, June 10, 2004 11:52 AM
> >To: Tomcat Users List
> >Subject: Re: Help! Moving app from TC4->TC5, blank pages, no errors!
> >
> >The Access Log valve indicates that the error being generated is 404
> ...
> >
> >I still get a blank screen with no errors in the browser, and no errors
> >in Tomcat's logs. Here's the particular Access Log entry:
> >
> >10.5.201.20 - - [10/Jun/2004:10:49:23 -0600] "GET
> >/fiskars_PL/pl_PL/index.do HTTP/1.1" 404 - "-" "Mozilla/5.0 (Windows;
> U;
> >Windows NT 5.1; en-US; rv:1.6) Gecko/20040206 Firefox/0.8"
> >
> >You'll notice that the request is a Struts Action ... what's going on
> >here?!?!?!? This application runs on TC5 just fine locally, same
> version
> >of TC5 ... why won't it run on the deployment server?!?!
> >
> >Shapira, Yoav wrote:
> >
> >>Hi,
> >>So you're using TC-specific code in your webapp?  (Hence the need for
> >>different build files, one for TC4 and one for TC5, I imagine).
> >>
> >>Add logging output statements to your various filters so you can tell
> >>what they're doing, if anything.
> >>
> >>Enable the AccessLogValve to see if you're really getting 404s or
> >>something else (such as previous 5xx errors) are preventing normal
> >>processing.
> >>
> >>Yoav Shapira
> >>Millennium Research Informatics
> >>
> >>
> >>
> >>
> >>>-Original Message-
> >>>From: Ruth, Brice [mailto:[EMAIL PROTECTED]
> >>>Sent: Thursday, June 10, 2004 10:58 AM
> >>>To: Tomcat Users List
> >>>Subject: Help! Moving app from TC4->TC5, blank pages, no errors!
> >>>
> >>>I'm in the process of taking an application that we've been deploying
> >>>
> >>>
> >>to
> >>
> >>
> >>>our production/stage/dev servers running TC4.1 to deploying it on our
> >>>dev server running TC5.0.18. On our local development workstations,
> >>>we've been deploying to TC5 for quite a while now, with no problems
> ...
> >>>I'm not sure what the problem is deploying the web-app to TC5, but
> the
> >>>most confusing thing is that I'm not getting any errors!!!
> >>>
> >>>The 'welcome-file' for the application loads, and nothing else loads!
> I
> >>>can even put in a total garbage URL for that particular context and I
> >>>don't even get a 404 error or anything! The web-app is pretty
> complex,
> >>>with 5 or 6 filters chained together, so anywhere in there, something
> >>>may be happening to a request, but shouldn't I be getting exceptions
> on
> >>>STDOUT/STDERR?! I get nothing, not in stdout.log nor stderr.log, nor
> >>>localhost_log.2004-06-10.txt.
> >>>
> >>>When the web-app starts, it outputs some status information as it
> goes
> >>>through its bootstrapping (some custom messages, some Tiles messages,
> >>>some Validator messages) - and that all looks perfectly normal.
> >>>
> >>>I also have a Logger element in my context, and the log file
> specified
> >>>never gets created. Not sure why that would be, either.
> >>>
> >>>This is on a Win2K Server, with JDK1.4.2. I believe I'm running with
> >>>
> >>>
> >>the
> >>
> >>
> >>>"stock" server.xml, I've installed my context in
> >>>
> >>>
> >>conf/Catalina/localhost
> >>
> >>
> >>>as well as simply putting it in the META-INF directory of my exploded
> >>>WAR. I've tried loading from a packaged WAR as well as an exploded
> WAR
> >>>... no luck!
> >>>
> >>>The web-application is built using Ant and I've spent a good bit of
> >>>
> >>>
> >>time
> >>
> >>
> >>>developing our build process, so I'm fairly confident that its
> working
> >>>OK - I've used two different build files, one that builds the
> >>>application against TC4 APIs, the other uses the new TC5 APIs.
> >>>
> >>>I'm about at my wits end here ... I can't figure out what's going
> on!!
> >>>Especially without any errors or log output!!
> >>>
> >>>Respectfully,
> >>>Brice Ruth
> >>>
> >>>-
> >>>To unsubscribe, e-mail: [EMAIL PROTECTED]
> >>>For additional commands, e-mail: [EMAIL PROTECTED]
> >>>
> >>>
> >>
> >>
> >>
> >>
> >>This e-mail, including any attachments, is a confidential business
> >communication, and may contain information that is confidential,
> >proprietary and/or privileged.  This e-mail is intended only for the
> >individual(s) to whom it is addressed, and may not be saved, copied,
> >printed, disclosed or used by anyone else.  If you are not the(an)
> intended
> >recipient, please immediately delet

RE: Help! Moving app from TC4->TC5, blank pages, no errors!

[Shapira, Yoav]

Hi,
How strange... Is the behavior consistent across browsers, e.g. if you
try IE or Opera?

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Ruth, Brice [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 11:52 AM
>To: Tomcat Users List
>Subject: Re: Help! Moving app from TC4->TC5, blank pages, no errors!
>
>The Access Log valve indicates that the error being generated is 404
...
>
>I still get a blank screen with no errors in the browser, and no errors
>in Tomcat's logs. Here's the particular Access Log entry:
>
>10.5.201.20 - - [10/Jun/2004:10:49:23 -0600] "GET
>/fiskars_PL/pl_PL/index.do HTTP/1.1" 404 - "-" "Mozilla/5.0 (Windows;
U;
>Windows NT 5.1; en-US; rv:1.6) Gecko/20040206 Firefox/0.8"
>
>You'll notice that the request is a Struts Action ... what's going on
>here?!?!?!? This application runs on TC5 just fine locally, same
version
>of TC5 ... why won't it run on the deployment server?!?!
>
>Shapira, Yoav wrote:
>
>>Hi,
>>So you're using TC-specific code in your webapp?  (Hence the need for
>>different build files, one for TC4 and one for TC5, I imagine).
>>
>>Add logging output statements to your various filters so you can tell
>>what they're doing, if anything.
>>
>>Enable the AccessLogValve to see if you're really getting 404s or
>>something else (such as previous 5xx errors) are preventing normal
>>processing.
>>
>>Yoav Shapira
>>Millennium Research Informatics
>>
>>
>>
>>
>>>-Original Message-
>>>From: Ruth, Brice [mailto:[EMAIL PROTECTED]
>>>Sent: Thursday, June 10, 2004 10:58 AM
>>>To: Tomcat Users List
>>>Subject: Help! Moving app from TC4->TC5, blank pages, no errors!
>>>
>>>I'm in the process of taking an application that we've been deploying
>>>
>>>
>>to
>>
>>
>>>our production/stage/dev servers running TC4.1 to deploying it on our
>>>dev server running TC5.0.18. On our local development workstations,
>>>we've been deploying to TC5 for quite a while now, with no problems
...
>>>I'm not sure what the problem is deploying the web-app to TC5, but
the
>>>most confusing thing is that I'm not getting any errors!!!
>>>
>>>The 'welcome-file' for the application loads, and nothing else loads!
I
>>>can even put in a total garbage URL for that particular context and I
>>>don't even get a 404 error or anything! The web-app is pretty
complex,
>>>with 5 or 6 filters chained together, so anywhere in there, something
>>>may be happening to a request, but shouldn't I be getting exceptions
on
>>>STDOUT/STDERR?! I get nothing, not in stdout.log nor stderr.log, nor
>>>localhost_log.2004-06-10.txt.
>>>
>>>When the web-app starts, it outputs some status information as it
goes
>>>through its bootstrapping (some custom messages, some Tiles messages,
>>>some Validator messages) - and that all looks perfectly normal.
>>>
>>>I also have a Logger element in my context, and the log file
specified
>>>never gets created. Not sure why that would be, either.
>>>
>>>This is on a Win2K Server, with JDK1.4.2. I believe I'm running with
>>>
>>>
>>the
>>
>>
>>>"stock" server.xml, I've installed my context in
>>>
>>>
>>conf/Catalina/localhost
>>
>>
>>>as well as simply putting it in the META-INF directory of my exploded
>>>WAR. I've tried loading from a packaged WAR as well as an exploded
WAR
>>>... no luck!
>>>
>>>The web-application is built using Ant and I've spent a good bit of
>>>
>>>
>>time
>>
>>
>>>developing our build process, so I'm fairly confident that its
working
>>>OK - I've used two different build files, one that builds the
>>>application against TC4 APIs, the other uses the new TC5 APIs.
>>>
>>>I'm about at my wits end here ... I can't figure out what's going
on!!
>>>Especially without any errors or log output!!
>>>
>>>Respectfully,
>>>Brice Ruth
>>>
>>>-
>>>To unsubscribe, e-mail: [EMAIL PROTECTED]
>>>For additional commands, e-mail: [EMAIL PROTECTED]
>>>
>>>
>>
>>
>>
>>
>>This e-mail, including any attachments, is a confidential business
>communication, and may contain information that is confidential,
>proprietary and/or privileged.  This e-mail is intended only for the
>individual(s) to whom it is addressed, and may not be saved, copied,
>printed, disclosed or used by anyone else.  If you are not the(an)
intended
>recipient, please immediately delete this e-mail from your computer
system
>and notify the sender.  Thank you.
>>
>>
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Re: Help! Moving app from TC4->TC5, blank pages, no errors!

[Ruth, Brice]

The Access Log valve indicates that the error being generated is 404 ...
I still get a blank screen with no errors in the browser, and no errors 
in Tomcat's logs. Here's the particular Access Log entry:

10.5.201.20 - - [10/Jun/2004:10:49:23 -0600] "GET 
/fiskars_PL/pl_PL/index.do HTTP/1.1" 404 - "-" "Mozilla/5.0 (Windows; U; 
Windows NT 5.1; en-US; rv:1.6) Gecko/20040206 Firefox/0.8"

You'll notice that the request is a Struts Action ... what's going on 
here?!?!?!? This application runs on TC5 just fine locally, same version 
of TC5 ... why won't it run on the deployment server?!?!

Shapira, Yoav wrote:
Hi,
So you're using TC-specific code in your webapp?  (Hence the need for
different build files, one for TC4 and one for TC5, I imagine).
Add logging output statements to your various filters so you can tell
what they're doing, if anything.
Enable the AccessLogValve to see if you're really getting 404s or
something else (such as previous 5xx errors) are preventing normal
processing.
Yoav Shapira
Millennium Research Informatics
 

-Original Message-
From: Ruth, Brice [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 10:58 AM
To: Tomcat Users List
Subject: Help! Moving app from TC4->TC5, blank pages, no errors!
I'm in the process of taking an application that we've been deploying
   

to
 

our production/stage/dev servers running TC4.1 to deploying it on our
dev server running TC5.0.18. On our local development workstations,
we've been deploying to TC5 for quite a while now, with no problems ...
I'm not sure what the problem is deploying the web-app to TC5, but the
most confusing thing is that I'm not getting any errors!!!
The 'welcome-file' for the application loads, and nothing else loads! I
can even put in a total garbage URL for that particular context and I
don't even get a 404 error or anything! The web-app is pretty complex,
with 5 or 6 filters chained together, so anywhere in there, something
may be happening to a request, but shouldn't I be getting exceptions on
STDOUT/STDERR?! I get nothing, not in stdout.log nor stderr.log, nor
localhost_log.2004-06-10.txt.
When the web-app starts, it outputs some status information as it goes
through its bootstrapping (some custom messages, some Tiles messages,
some Validator messages) - and that all looks perfectly normal.
I also have a Logger element in my context, and the log file specified
never gets created. Not sure why that would be, either.
This is on a Win2K Server, with JDK1.4.2. I believe I'm running with
   

the
 

"stock" server.xml, I've installed my context in
   

conf/Catalina/localhost
 

as well as simply putting it in the META-INF directory of my exploded
WAR. I've tried loading from a packaged WAR as well as an exploded WAR
... no luck!
The web-application is built using Ant and I've spent a good bit of
   

time
 

developing our build process, so I'm fairly confident that its working
OK - I've used two different build files, one that builds the
application against TC4 APIs, the other uses the new TC5 APIs.
I'm about at my wits end here ... I can't figure out what's going on!!
Especially without any errors or log output!!
Respectfully,
Brice Ruth
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RE: Re: [Resource Not available] Newbie question

[Shapira, Yoav]

Hi,

>Thats the servlet-mapping.
>
>  AVG_ValuesServlet
>  org/haw/weather/web/AVG_ValuesServlet
>

>I've tried the pattern /AVG_ValuesServlet also, but it doesn't work.

What happened?  The latter is a much better mapping.

>The index.html is in the root of the application(in the
parent-directory
>of the Web-inf directory).

Case matters: it should be WEB-INF and not Web-inf.

Yoav Shapira



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Re: Re: [Resource Not available] Newbie question

[Michael Drewitz]

Thats the servlet-mapping.

 AVG_ValuesServlet
 org/haw/weather/web/AVG_ValuesServlet

I've tried the pattern /AVG_ValuesServlet also, but it doesn't work.
The index.html is in the root of the application(in the parent-directory 
of the Web-inf directory).


You would also need to tell us your servlet-mapping and the directory of 
the file that the
form is in.

Tim
if I try to access the below described servlet from a html- or jsp-file
I get "Http 404 Error - Resource not available".

..
I have tried it with the package-name as prefix and the prefix
"servlet/", but nothing works.
Whats wrong?
The class-file is located in the defined directory under ../web-inf/classes.
This is the only element of web.xml:

AVG_ValuesServlet
org.haw.weather.web.AVG_ValuesServlet

Thanks in advance, Michael

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A wired problem

[Zhang, Hong]

Hi all,

I have a jsp page which gets form data and does update or insert these
data into database depending on the button type. But the wired thing is
that during run time code was chopped into pieces and each piece was
done twice. Then it looks like the whole jsp page was run twice.

Does anyone have this problem before? What is the cause?

Thanks in advance.

Hong


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RE: What is the latest version of Tomcat ?

[Shapira, Yoav]

Hola,
Really?  What problems does 5.0.25 have?  Please substantiate such broad
claims...

5.0.24 is not recommended for production use because of the cookie bug:
if you want to use it, add the hotfix.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Michael Mehrle [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 11:19 AM
>To: Tomcat Users List; [EMAIL PROTECTED]
>Subject: Re: What is the latest version of Tomcat ?
>
>I'm using 5.0.26 but not in production. Stay away from 5.0.25 - it's
got
>problems...
>
>Michael
>
>- Original Message -
>From: "Ben Bookey" <[EMAIL PROTECTED]>
>To: "Tomcat User List" <[EMAIL PROTECTED]>
>Sent: Thursday, June 10, 2004 8:17 AM
>Subject: What is the latest version of Tomcat ?
>
>
>> Dear List,
>>
>> On 9th May 2004 - Tomcat 5.0.24 Stable was released.
>>
>> Which version would you all recomend for a critical commercial
product ?
>>
>> regards
>>
>> Ben
>>
>> -
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
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>
>
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Re: What is the latest version of Tomcat ?

[Matt Dale]

Hi,

What are the problems you are experiencing with 5.0.25?

Ta
Matt

On Thu, 2004-06-10 at 16:19, Michael Mehrle wrote:
> I'm using 5.0.26 but not in production. Stay away from 5.0.25 - it's got
> problems...
> 
> Michael
> 
> - Original Message -
> From: "Ben Bookey" <[EMAIL PROTECTED]>
> To: "Tomcat User List" <[EMAIL PROTECTED]>
> Sent: Thursday, June 10, 2004 8:17 AM
> Subject: What is the latest version of Tomcat ?
> 
> 
> > Dear List,
> >
> > On 9th May 2004 - Tomcat 5.0.24 Stable was released.
> >
> > Which version would you all recomend for a critical commercial product ?
> >
> > regards
> >
> > Ben
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> 
> 
> -
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> 


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Re: What is the latest version of Tomcat ?

[Matt Dale]

5.0.25 is now released as stable and I've not had any problems with it.

Ta
Matt

On Thu, 2004-06-10 at 16:17, Ben Bookey wrote:
> Dear List,
> 
> On 9th May 2004 - Tomcat 5.0.24 Stable was released. 
> 
> Which version would you all recomend for a critical commercial product
> ?
> 
> regards
> 
> Ben
> 
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> 


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Re: What is the latest version of Tomcat ?

[Matt Dale]

Hi,

What are the problems that you are experiencing with 5.0.25?

Ta
Matt

On Thu, 2004-06-10 at 16:19, Michael Mehrle wrote:
> I'm using 5.0.26 but not in production. Stay away from 5.0.25 - it's got
> problems...
> 
> Michael
> 
> - Original Message -
> From: "Ben Bookey" <[EMAIL PROTECTED]>
> To: "Tomcat User List" <[EMAIL PROTECTED]>
> Sent: Thursday, June 10, 2004 8:17 AM
> Subject: What is the latest version of Tomcat ?
> 
> 
> > Dear List,
> >
> > On 9th May 2004 - Tomcat 5.0.24 Stable was released.
> >
> > Which version would you all recomend for a critical commercial product ?
> >
> > regards
> >
> > Ben
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> 
> 
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
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> 


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RE: What is the latest version of Tomcat ?

[epyonne]

As a general rule of thumb, you should go with the stable release and not
any alpha or beta version, for production jobs.

I am still using version 4.1.24 and I am very happy with it. Version 5
should be very stable by now. You should go to the Jakarta site to find out
what is the latest stable release.

Hope this helps.



-Original Message-
From: Ben Bookey [mailto:[EMAIL PROTECTED] 
Sent: Thursday, June 10, 2004 10:17 AM
To: Tomcat User List
Subject: What is the latest version of Tomcat ?

Dear List,

On 9th May 2004 - Tomcat 5.0.24 Stable was released. 

Which version would you all recomend for a critical commercial product ?

regards

Ben

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Re: Denial Service Attack Prevention apache-tomcat modjk2

[Wade Chandler]

Shapira, Yoav wrote:
Hi,
You can use JavaScript to disable form elements, thereby graying them
out and preventing the user from clicking again.
Yoav Shapira
Millennium Research Informatics

-Original Message-
From: Steve [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 10:52 AM
To: Tomcat Users List
Subject: Denial Service Attack Prevention apache-tomcat modjk2
Looking for a solution to prevent a user from click multiply times on a
function in which the application is still performing from the first
click.
The user thinkgs the app is not responding where in fact it is, then
causing the app to take a dump from multiply request.
Using cisco css LB into --> Apache, mod_jk2 into tomcat 4.1.29
any tips or pointers greatly appr
-s

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Replying on top of Yoav's because I don't have the other message.
If it is a large enough operation your could do something like this:
//check if running
String methodName = "com.mypackage.MyClass.myMethod";
//pull value from session test and add if needed.
Boolean isRunning = (Boolean)session.getAttribute(methodName);
if( isRunning != null && isRunning.booleanValue() )
{
   //hand off to other method that tells them to please wait.
}
else
{
//first let app know user is doing task.
session.setAttribute(methodName, new Boolean(true));
//perform that large task
try
{
//do work that might jump out here...
}
catch(Throwable e)
{
}
finally
{
   //ok, it's done...remove from session.
   session.removeAttribute(methodName);
}
}//end else
Now the large task can't eat up your cpu more than you let it because it 
only runs once per user at a time.  Sleeping the thread a little after 
so many iterations in loops also will help your entire server and 
application.  After maybe every 1000 iterations sleep for a couple of 
millis. Play with that sometimes it helps sometimes not.  It spreads out 
the load over time a bit and allows the computer to service more users, 
it just takes longer...

Hope that helps you some.
Wade
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Re: What is the latest version of Tomcat ?

[Michael Mehrle]

I'm using 5.0.26 but not in production. Stay away from 5.0.25 - it's got
problems...

Michael

- Original Message -
From: "Ben Bookey" <[EMAIL PROTECTED]>
To: "Tomcat User List" <[EMAIL PROTECTED]>
Sent: Thursday, June 10, 2004 8:17 AM
Subject: What is the latest version of Tomcat ?


> Dear List,
>
> On 9th May 2004 - Tomcat 5.0.24 Stable was released.
>
> Which version would you all recomend for a critical commercial product ?
>
> regards
>
> Ben
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>


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Re: Help! Moving app from TC4->TC5, blank pages, no errors!

[Ruth, Brice]

I'm not really using TC specific code, to my knowledge ... its just that 
TC4 had a 'servlet.jar' and TC5 has a 'servlet-apis.jar' and a 
'jsp-apis.jar' ... so the build file has to account for the difference, 
otherwise, there really isn't any difference.

I'll configure the AccessLogValve and see if I actually get any output 
(I'm not getting anything from my Logger!)

Shapira, Yoav wrote:
Hi,
So you're using TC-specific code in your webapp?  (Hence the need for
different build files, one for TC4 and one for TC5, I imagine).
Add logging output statements to your various filters so you can tell
what they're doing, if anything.
Enable the AccessLogValve to see if you're really getting 404s or
something else (such as previous 5xx errors) are preventing normal
processing.
Yoav Shapira
Millennium Research Informatics
 

-Original Message-
From: Ruth, Brice [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 10:58 AM
To: Tomcat Users List
Subject: Help! Moving app from TC4->TC5, blank pages, no errors!
I'm in the process of taking an application that we've been deploying
   

to
 

our production/stage/dev servers running TC4.1 to deploying it on our
dev server running TC5.0.18. On our local development workstations,
we've been deploying to TC5 for quite a while now, with no problems ...
I'm not sure what the problem is deploying the web-app to TC5, but the
most confusing thing is that I'm not getting any errors!!!
The 'welcome-file' for the application loads, and nothing else loads! I
can even put in a total garbage URL for that particular context and I
don't even get a 404 error or anything! The web-app is pretty complex,
with 5 or 6 filters chained together, so anywhere in there, something
may be happening to a request, but shouldn't I be getting exceptions on
STDOUT/STDERR?! I get nothing, not in stdout.log nor stderr.log, nor
localhost_log.2004-06-10.txt.
When the web-app starts, it outputs some status information as it goes
through its bootstrapping (some custom messages, some Tiles messages,
some Validator messages) - and that all looks perfectly normal.
I also have a Logger element in my context, and the log file specified
never gets created. Not sure why that would be, either.
This is on a Win2K Server, with JDK1.4.2. I believe I'm running with
   

the
 

"stock" server.xml, I've installed my context in
   

conf/Catalina/localhost
 

as well as simply putting it in the META-INF directory of my exploded
WAR. I've tried loading from a packaged WAR as well as an exploded WAR
... no luck!
The web-application is built using Ant and I've spent a good bit of
   

time
 

developing our build process, so I'm fairly confident that its working
OK - I've used two different build files, one that builds the
application against TC4 APIs, the other uses the new TC5 APIs.
I'm about at my wits end here ... I can't figure out what's going on!!
Especially without any errors or log output!!
Respectfully,
Brice Ruth
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What is the latest version of Tomcat ?

[Ben Bookey]

Dear List,

On 9th May 2004 - Tomcat 5.0.24 Stable was released. 

Which version would you all recomend for a critical commercial product ?

regards

Ben

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RE: Help! Moving app from TC4->TC5, blank pages, no errors!

[Shapira, Yoav]

Hi,
So you're using TC-specific code in your webapp?  (Hence the need for
different build files, one for TC4 and one for TC5, I imagine).

Add logging output statements to your various filters so you can tell
what they're doing, if anything.

Enable the AccessLogValve to see if you're really getting 404s or
something else (such as previous 5xx errors) are preventing normal
processing.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Ruth, Brice [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 10:58 AM
>To: Tomcat Users List
>Subject: Help! Moving app from TC4->TC5, blank pages, no errors!
>
>I'm in the process of taking an application that we've been deploying
to
>our production/stage/dev servers running TC4.1 to deploying it on our
>dev server running TC5.0.18. On our local development workstations,
>we've been deploying to TC5 for quite a while now, with no problems ...
>I'm not sure what the problem is deploying the web-app to TC5, but the
>most confusing thing is that I'm not getting any errors!!!
>
>The 'welcome-file' for the application loads, and nothing else loads! I
>can even put in a total garbage URL for that particular context and I
>don't even get a 404 error or anything! The web-app is pretty complex,
>with 5 or 6 filters chained together, so anywhere in there, something
>may be happening to a request, but shouldn't I be getting exceptions on
>STDOUT/STDERR?! I get nothing, not in stdout.log nor stderr.log, nor
>localhost_log.2004-06-10.txt.
>
>When the web-app starts, it outputs some status information as it goes
>through its bootstrapping (some custom messages, some Tiles messages,
>some Validator messages) - and that all looks perfectly normal.
>
>I also have a Logger element in my context, and the log file specified
>never gets created. Not sure why that would be, either.
>
>This is on a Win2K Server, with JDK1.4.2. I believe I'm running with
the
>"stock" server.xml, I've installed my context in
conf/Catalina/localhost
>as well as simply putting it in the META-INF directory of my exploded
>WAR. I've tried loading from a packaged WAR as well as an exploded WAR
>... no luck!
>
>The web-application is built using Ant and I've spent a good bit of
time
>developing our build process, so I'm fairly confident that its working
>OK - I've used two different build files, one that builds the
>application against TC4 APIs, the other uses the new TC5 APIs.
>
>I'm about at my wits end here ... I can't figure out what's going on!!
>Especially without any errors or log output!!
>
>Respectfully,
>Brice Ruth
>
>-
>To unsubscribe, e-mail: [EMAIL PROTECTED]
>For additional commands, e-mail: [EMAIL PROTECTED]




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Using Tomcat's HTTP processor and SSL

[Jim Kennedy]

I am considering using Tomcat alone as my HTTP server as well as my servlet
container with SSL.  I know a lot of people use Apache HTTP Server instead
of Tomcat for this and Tomcat is just the servlet container only.

Is there any reason why I should not use just Tomcat alone for this.  I'm
actually using JBOSS with Tomcat, but Tomcat still handles the HTTP
requests.  I have no static pages on my site.

Seems like a hassle to configure a separate server (Apache HTTP) when I
don't have to.

Also, are there any difficulties configuring Tomcat with SSL?


Thanks for any help or suggestions.





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RE: Denial Service Attack Prevention apache-tomcat modjk2

[Summers, Bert W.]

And server side you can use a token match from a form hidden element and
session attribute.

-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED] 
Sent: Thursday, June 10, 2004 7:56 AM
To: Tomcat Users List
Subject: RE: Denial Service Attack Prevention apache-tomcat modjk2



Hi,
You can use JavaScript to disable form elements, thereby graying them out
and preventing the user from clicking again.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Steve [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 10:52 AM
>To: Tomcat Users List
>Subject: Denial Service Attack Prevention apache-tomcat modjk2
>
>Looking for a solution to prevent a user from click multiply times on a 
>function in which the application is still performing from the first
click.
>
>The user thinkgs the app is not responding where in fact it is, then 
>causing the app to take a dump from multiply request.
>
>Using cisco css LB into --> Apache, mod_jk2 into tomcat 4.1.29
>
>any tips or pointers greatly appr
>
>-s
>
>
>
>-
>To unsubscribe, e-mail: [EMAIL PROTECTED]
>For additional commands, e-mail: [EMAIL PROTECTED]




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Help! Moving app from TC4->TC5, blank pages, no errors!

[Ruth, Brice]

I'm in the process of taking an application that we've been deploying to 
our production/stage/dev servers running TC4.1 to deploying it on our 
dev server running TC5.0.18. On our local development workstations, 
we've been deploying to TC5 for quite a while now, with no problems ... 
I'm not sure what the problem is deploying the web-app to TC5, but the 
most confusing thing is that I'm not getting any errors!!!

The 'welcome-file' for the application loads, and nothing else loads! I 
can even put in a total garbage URL for that particular context and I 
don't even get a 404 error or anything! The web-app is pretty complex, 
with 5 or 6 filters chained together, so anywhere in there, something 
may be happening to a request, but shouldn't I be getting exceptions on 
STDOUT/STDERR?! I get nothing, not in stdout.log nor stderr.log, nor 
localhost_log.2004-06-10.txt.

When the web-app starts, it outputs some status information as it goes 
through its bootstrapping (some custom messages, some Tiles messages, 
some Validator messages) - and that all looks perfectly normal.

I also have a Logger element in my context, and the log file specified 
never gets created. Not sure why that would be, either.

This is on a Win2K Server, with JDK1.4.2. I believe I'm running with the 
"stock" server.xml, I've installed my context in conf/Catalina/localhost 
as well as simply putting it in the META-INF directory of my exploded 
WAR. I've tried loading from a packaged WAR as well as an exploded WAR 
... no luck!

The web-application is built using Ant and I've spent a good bit of time 
developing our build process, so I'm fairly confident that its working 
OK - I've used two different build files, one that builds the 
application against TC4 APIs, the other uses the new TC5 APIs.

I'm about at my wits end here ... I can't figure out what's going on!! 
Especially without any errors or log output!!

Respectfully,
Brice Ruth
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RE: Denial Service Attack Prevention apache-tomcat modjk2

[Shapira, Yoav]

Hi,
You can use JavaScript to disable form elements, thereby graying them
out and preventing the user from clicking again.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Steve [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 10:52 AM
>To: Tomcat Users List
>Subject: Denial Service Attack Prevention apache-tomcat modjk2
>
>Looking for a solution to prevent a user from click multiply times on a
>function in which the application is still performing from the first
click.
>
>The user thinkgs the app is not responding where in fact it is, then
>causing the app to take a dump from multiply request.
>
>Using cisco css LB into --> Apache, mod_jk2 into tomcat 4.1.29
>
>any tips or pointers greatly appr
>
>-s
>
>
>
>-
>To unsubscribe, e-mail: [EMAIL PROTECTED]
>For additional commands, e-mail: [EMAIL PROTECTED]




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Denial Service Attack Prevention apache-tomcat modjk2

[Steve]

Looking for a solution to prevent a user from click multiply times on a 
function in which the application is still performing from the first click.

The user thinkgs the app is not responding where in fact it is, then 
causing the app to take a dump from multiply request.

Using cisco css LB into --> Apache, mod_jk2 into tomcat 4.1.29
any tips or pointers greatly appr
-s

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RE: jk_nt_service.exe

[Carl Olivier]

You are welcome!

Carl

-Original Message-
From: Ben Souther [mailto:[EMAIL PROTECTED] 
Sent: 10 June 2004 04:20 PM
To: Tomcat Users List
Subject: Re: jk_nt_service.exe


Thank you, Carl.
It's working.




On Wednesday 09 June 2004 10:33 am, Carl Olivier wrote:
> Hey.
>
> I think you should check: 
> http://www.alexandriasc.com/software/JavaService/index.html
>
> Regards,
>
> Carl
>
>
>
> -Original Message-
> From: Ben Souther [mailto:[EMAIL PROTECTED]
> Sent: 09 June 2004 04:27 PM
> To: Tomcat Users List
> Subject: jk_nt_service.exe
>
>
>
> Is jk_nt_service still available?
> Does it work with tomcat 5x?
>
> The installer that ships with Tomcat doesn't allow for multiple 
> instances of
>
> tomcat as windows services and the service.bat script seems not to be 
> working.
>
> Has anyone else been able to install multiple instances of tomcat on a 
> windows box as NT Services?
>
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-- 
Ben Souther
F.W. Davison & Company, Inc.


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Re: jk_nt_service.exe

[Ben Souther]

Thank you, Carl.
It's working.




On Wednesday 09 June 2004 10:33 am, Carl Olivier wrote:
> Hey.
>
> I think you should check:
> http://www.alexandriasc.com/software/JavaService/index.html
>
> Regards,
>
> Carl
>
>
>
> -Original Message-
> From: Ben Souther [mailto:[EMAIL PROTECTED]
> Sent: 09 June 2004 04:27 PM
> To: Tomcat Users List
> Subject: jk_nt_service.exe
>
>
>
> Is jk_nt_service still available?
> Does it work with tomcat 5x?
>
> The installer that ships with Tomcat doesn't allow for multiple instances
> of
>
> tomcat as windows services and the service.bat script seems not to be
> working.
>
> Has anyone else been able to install multiple instances of tomcat on a
> windows
> box as NT Services?
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
> -
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-- 
Ben Souther
F.W. Davison & Company, Inc.


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Re: Getting Host information from within webapp

[Kevin McAllister]

Kevin McAllister wrote:
I am using tomcat 4.1.29, and would like to obtain the host name 
attribute from within my servlet code for the associated context in 
which I am running.  I think I would be able to retrieve this 
information utilizing the JMX stuff
Upon doing some further research I found I would be able to get a host 
name given a context as long as my webapp was privileged (so the 
org.apache.catalina.mbean.ServerLifecycleListener would place a 
reference to the MBeanServer in the ServletContext attributes) However, 
it seems the only information I would have to Query the MBeanServer is 
the context path, And if I have more than one context path which is the 
same (on different Hosts obviously) then I would not be able to uniquely 
Identify the Host to which I am bound.  And since I will most certainly 
have many Hosts each with the same context path for my webapp, this 
method will not work for my purposes.

Hopefully the information is available somewhere else, or otherwise I 
may be able to obtain it by inserting another ServerLifeCycleListener 
that can gather the information from the context adding event and put it 
on the ServletContext attributes.

- Kevin
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RE: UserTransaction class not found in TC 5.0.25

[Shapira, Yoav]

Hi,

>I am not sure what you mean. I tried the 2 URLs below but neither were
>available.

Really?  They still work fine for me.

>Do you mean it is prohibited to have the j2ee.jar file in the
WEB-INF/lib
>directory of the application?

Yup.  It's prohibited to have any J2EE APIs that tomcat already bundles,
such as the Servlet and JSP classes.  If you want other APIs, you have
to include only them, usually by including their individual jars, in
your case the JTA jar.

>I did a recursive search for the string "UserTransaction" in the TC
5.0.25
>dir tree ad could not find a jar that included it.

It's not bundled in Tomcat: download jta.jar and put that in
WEB-INF/lib.

Yoav Shapira



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RE: UserTransaction class not found in TC 5.0.25

[Adam Lipscombe]

Yoav,


I am not sure what you mean. I tried the 2 URLs below but neither were
available.


Sorry if I was sketchy about the app: I have a J2EE/Struts app developed
within JBuilder X. It runs fine in the JBuilder/Tomcat 4.0 test environment.
However when it runs within TC 5.0.25 it produces the error.
I deployed it to TC 5 via the TC manager page, choosing the "deploy WAR"
functionality. 
The WAR file was created by JBuilder. 

Do you mean it is prohibited to have the j2ee.jar file in the WEB-INF/lib
directory of the application?
I did a recursive search for the string "UserTransaction" in the TC 5.0.25
dir tree ad could not find a jar that included it.

What is the correct way if adding the UserTransaction class to TC?


TIA - Adam




-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED] 
Sent: 10 June 2004 13:57
To: Tomcat Users List
Subject: RE: UserTransaction class not found in TC 5.0.25



Hi,

>: The app has the j2ee.jar library in the
webapps//WEB-INF/lib
>: directory
>
>Sketchy.

Worse then sketchy: not permitted.
http://marc.theaimsgroup.com/?l=tomcat-user&m=108488473302822&w=2
http://marc.theaimsgroup.com/?l=tomcat-user&w=2&r=1&s=j2ee.jar&q=b

The rest of QM's message is also good stuff.

Yoav



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Page encodings

[Marcel Gosselin]

Hi everybody,

I have a few questions regarding character encodings in Tomcat.

Right now we`re using an old Tomcat version (3.2) but we think about
upgrading to a new version if it solves our problem in an easy way.

Is there a way to set Tomcat so that it both
- always sends the HTTP header about page encoding to UTF-8
- sends the page UTF-8 encoded
- gets the right characters when I use request.getParameters() or
request.getParameterValues()

I would like to prevent changing all the JSP pages to add
response.setCharacterEncoding("UTF-8")
and change every HTML form to specify that we expect UTF-8 at the other end.

Thanks a lot

Marcel Gosselin

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No hot deploy possible for ROOT context app?

[Fred Toth]

Hi all,
I've been working on setting up an application in the root
context, meaning I configure it via this in server.xml:

This works fine, and my application gets loaded properly
at tomcat start-up.
I just want to make sure I'm not missing any tricks. This
approach seems to eliminate the possibility of hot deploy,
right? Meaning, any time I change my war file, I need to
restart tomcat?
Next I will try an expanded war and reloadable classes, but
any comments would be appreciated.
This is 4.1.29 under jboss.
Thanks,
Fred
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RE: Spawn New Thread

[Shapira, Yoav]

Hi,
>Really I nead the thread to be up the lifetime of Tomcat

No, you don't: at most you need the thread to be up for the lifetime of
your webapp.  If you really need it to be up for the lifetime of tomcat,
that's pretty terrible design.

>because I know MyServlet will be loaded when Tomcat is. This seems to
work
>but is kind of "goofy" because the thread does not have a direct
>relationship with the servlet it's just the only place I know to kick
it
>off.  Is there a better (or atleast more natural) place to start this
>thread?

Yes, there is: a ServletContextListener's contextInitialized  method to
start your thread, and contextDestroyed method to close and shutdown
your thread.  These types of things are exactly what
ServletContextListeners were designed for.

Yoav



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RE: Memory Settings On Tomcat

[Michael Duffy]

Thank you, Peter, I'll give it a look.

%


--- Peter Lin <[EMAIL PROTECTED]> wrote:
> 
> by the way, in case you haven't heard of it,
> 
> http://mc4j.sourceforge.net/
> 
> mc4J can monitor tomcat4 and generate nice graphs. I
> haven't used it, but it looks nice.
> 
> peter
> 
> 
> --- Michael Duffy <[EMAIL PROTECTED]> wrote:
> > 
> > Hi Peter,
> > 
> > Hiding in plain sight:
> > 
> >
>
http://jakarta.apache.org/tomcat/articles/performance.pdf
> > 
> > I apologize for overlooking it for all this time. 
> > I'll be sure to go through it right away.  Thanks
> -
> > %
> > 
> > 
> > --- Peter Lin <[EMAIL PROTECTED]> wrote:
> > >  
> > > You might want to look at the VM performance
> > numbers
> > > in my Performance article. The link is listed on
> > the
> > > tomcat resources page.  Generally, tweaking the
> > > generations takes time.
> > >  
> > > for something, like XML, tweaking generation
> ratio
> > > doesn't help. 
> > >  
> > > peter
> > > 
> > > 
> > > Michael Duffy <[EMAIL PROTECTED]> wrote:
> > > 
> > > Hi Yoav,
> > > 
> > > > Yes to 1, and likely yes to 2. Check out the
> > > > different garbage
> > > > collector implementations, and the directives
> > for
> > > > setting old and young
> > > > generation sizes. Your case is a classic one
> for
> > > > setting a small old
> > > > generation size relative to the young
> generation
> > > > size: maybe even a 10-1
> > > > or slightly less ratio of young size to old
> > size.
> > > 
> > > I've never checked this page out before, but at
> > your
> > > prompting I found it today:
> > > 
> > > http://java.sun.com/docs/hotspot/VMOptions.html
> > > 
> > > I believe the docs are telling me that the
> default
> > > value of XX:NewRatio=12 for Intel. Is that
> > correct? 
> > > If that's true, should I just leave the default?
> > > 
> > > I have no experience with setting any of these
> > > values.
> > > I've always used the JVM right out of the box
> (my
> > > ignorance).
> > > 
> > > What would be a minimum set of parameters to
> span
> > > this
> > > space? Thanks - %
> > > 
> > > 
> > > --- "Shapira, Yoav" wrote:
> > > > 
> > > > Hi,
> > > > 
> > > > >I've got Tomcat 4.1.29 installed to run as a
> > > > service
> > > > >under JDK 1.4.1_05 on this Windows 2000
> server.
> > > The
> > > > >Tomcat memory settings on startup are -Xms64m
> > and
> > > > >-Xmx1024m. The server has 512MB of physical
> RAM
> > > > 
> > > > It's not a good idea to set -Xmx to a higher
> > > amount
> > > > than the amount of
> > > > physical RAM: the JVM will thrash once it
> > reaches
> > > > much less than 512MB.
> > > > 
> > > > >My understanding is that Java's garbage
> > > collection
> > > > >will reclaim heap-allocated memory to the
> JVM,
> > > but
> > > > not
> > > > >necessarily to the OS. Is this true? What
> this
> > > > means
> > > > >is that a Windoze server admin could look at
> > the
> > > > task
> > > > >manager and see a large memory usage for
> > Tomcat,
> > > > but
> > > > >that doesn't necessarily reflect Tomcat's
> > current
> > > > >usage.
> > > > >
> > > > >It's more like a high water mark on a pier:
> > it'll
> > > > show
> > > > >the highest value that Tomcat has used, but
> the
> > > > real
> > > > >value will be lower if the garbage collector
> > runs
> > > > and
> > > > >the tide goes out. If you read a lot of
> objects
> > > > into
> > > > >session you could end up with a big high
> water
> > > > mark.
> > > > 
> > > > Your understanding is good and correct on the
> > > above
> > > > issues.
> > > > 
> > > > >(1) Is my understanding of the interaction
> > > between
> > > > the
> > > > >JVM and OS memory management correct?
> > > > >(2) Are there any other tuning settings for
> > > Tomcat
> > > > >that I need to look at?
> > > > 
> > > > Yes to 1, and likely yes to 2. Check out the
> > > > different garbage
> > > > collector implementations, and the directives
> > for
> > > > setting old and young
> > > > generation sizes. Your case is a classic one
> for
> > > > setting a small old
> > > > generation size relative to the young
> generation
> > > > size: maybe even a 10-1
> > > > or slightly less ratio of young size to old
> > size.
> > > > 
> > > > And there's the ever-present (which is why
> it's
> > > > often forgotten) advice:
> > > > you might want to get more physical RAM. It's
> > > > pretty cheap, and 512MB
> > > > isn't that much for a server nowadays.
> > > > 
> > > > Yoav
> > > > 
> > > > 
> > > > 
> > > > This e-mail, including any attachments, is a
> > > > confidential business communication, and may
> > > contain
> > > > information that is confidential, proprietary
> > > and/or
> > > > privileged. This e-mail is intended only for
> the
> > > > individual(s) to whom it is addressed, and may
> > not
> > > > be saved, copied, printed, disclosed or used
> by
> > > > anyone else. If you are not the(an) intended
> > > > recipient, please immediately delete this
> e-mail
> > > > from your computer system and notify the
> sender.
> > 
> > > > Tha

Re: Spawn New Thread

[Corey Baswell]

Really I nead the thread to be up the lifetime of Tomcat which brings up 
another question. Right now I start thread in a static block of my servlet 
class (for example):

public class MyServelet ...
static
{
   MyThread myThread = new MyThread();
   myThread.setDaemon(true);
   myThread.start();
}
because I know MyServlet will be loaded when Tomcat is. This seems to work 
but is kind of "goofy" because the thread does not have a direct 
relationship with the servlet it's just the only place I know to kick it 
off.  Is there a better (or atleast more natural) place to start this 
thread?

Thanks,
Corey

From: Tim Funk <[EMAIL PROTECTED]>
Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]>
To: Tomcat Users List <[EMAIL PROTECTED]>
Subject: Re: Spawn New Thread
Date: Wed, 09 Jun 2004 21:16:49 -0400
If the thread is associated with a servlet. It would be best to use the 
destroy method of the servlet to stop the thread.

-Tim
Corey Baswell wrote:
Hello,
I'm trying to figure out what the proper way for spawning a new thread in 
Tomcat is.  I can create a new thread when my servlet is first loaded, but 
it does not get closed down when tomcat does. Is there anyway to register 
a new thread with Tomcat so that it will get closed when Tomcat goes down?

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RE: replacing tomcat bundled jars with new versions?

[Shapira, Yoav]

Hi,
You can do so at your own risk: if interfaces changed, things will
break.  You're better off using later tomcat builds, which include later
libraries.  And 5.0.27 will have DBCP/Pool 1.2.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Guy Katz [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 9:58 AM
>To: '[EMAIL PROTECTED]'
>Subject: replacing tomcat bundled jars with new versions?
>
>hi;
>for tomcat 5.0.10 and up, is it valid to change the jars that are
bundles
>with tomcat with advanced/bug fix versions?
>for example, take tomcat 5.0.12 and put the new commons DB pool (v1.2)
>instead of the existing one(v1.1)?
>thanks.
>
>
>
>-
>To unsubscribe, e-mail: [EMAIL PROTECTED]
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RE: UserTransaction class not found in TC 5.0.25

[Shapira, Yoav]

Hi,

>: The app has the j2ee.jar library in the
webapps//WEB-INF/lib
>: directory
>
>Sketchy.

Worse then sketchy: not permitted.
http://marc.theaimsgroup.com/?l=tomcat-user&m=108488473302822&w=2
http://marc.theaimsgroup.com/?l=tomcat-user&w=2&r=1&s=j2ee.jar&q=b

The rest of QM's message is also good stuff.

Yoav



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replacing tomcat bundled jars with new versions?

[Guy Katz]

hi;
for tomcat 5.0.10 and up, is it valid to change the jars that are bundles
with tomcat with advanced/bug fix versions?
for example, take tomcat 5.0.12 and put the new commons DB pool (v1.2)
instead of the existing one(v1.1)?
thanks.



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RE: Tmcat 4.1.27 Access Logs. Switching on the the Access logs.

[Shapira, Yoav]

Hi,
In the server.xml file, comment the AccessLogValve element in or out as
you need.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Ben Bookey [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 8:52 AM
>To: Tomcat User List
>Subject: Tmcat 4.1.27 Access Logs. Switching on the the Access logs.
>
>Dear List,
>
>   In my NetBeans environment which has Tomcat integrated, I can find
logs
>which
>   show the individual requests for each HTML file.  Where can I switch
>this
>on/off in my "real"
>   installation of Tomcat for just my application (i am sharing a
tomcat
>instance) with other apps.?
>
>   I want to find any 404 File Not Found errors in my app.
>
>regards
>
>BEN
>
>
>-
>To unsubscribe, e-mail: [EMAIL PROTECTED]
>For additional commands, e-mail: [EMAIL PROTECTED]




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RE: Spawn New Thread

[Shapira, Yoav]

Hi,
And even for daemon threads, it'd be nice of you to shut them down
explicitly: myThread.interrupt() (and myThread's impl catches
InterruptedException and exits the run method) and myThread = null.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Tim Funk [mailto:[EMAIL PROTECTED]
>Sent: Wednesday, June 09, 2004 9:17 PM
>To: Tomcat Users List
>Subject: Re: Spawn New Thread
>
>If the thread is associated with a servlet. It would be best to use the
>destroy method of the servlet to stop the thread.
>
>-Tim
>
>Corey Baswell wrote:
>
>> Hello,
>>
>> I'm trying to figure out what the proper way for spawning a new
thread
>> in Tomcat is.  I can create a new thread when my servlet is first
>> loaded, but it does not get closed down when tomcat does. Is there
>> anyway to register a new thread with Tomcat so that it will get
closed
>> when Tomcat goes down?
>>
>
>-
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RE: NoClassDefFoundError

[Shapira, Yoav]

Hi,

>My application is in $CATALINA_HOME/webapps/ROOT/matrici

Move everything one level up: from webapps/ROOT/matrici to
webapps/matrici.

Yoav



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RE: No destroy() method called on Tomcat 5.0.24 shutdown

[Shapira, Yoav]

Hi,
Works for me...

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
>Sent: Thursday, June 10, 2004 8:50 AM
>To: [EMAIL PROTECTED]
>Subject: No destroy() method called on Tomcat 5.0.24 shutdown
>
>Hi,
>
>During the shutdown sequence of my Web Application I would like to have
>some code executed. I implemented the destroy() method of a Servlet and
>implemented a ServletContextListener.
>
>Both of these get called when the application is reloaded.
>But neither of these is called when I shutdown Tomcat.
>
>Shouldn't these methods get called no matter how the servlet is being
taken
>out of service:
>
>
>Called by the servlet container to indicate to a servlet that the
servlet
>is being taken out of service. This method is only called once all
threads
>within the servlet's service method have exited or after a timeout
period
>has passed. After the servlet container calls this method, it will not
call
>the service method again on this servlet.
>
>This method gives the servlet an opportunity to clean up any resources
that
>are being held (for example, memory, file handles, threads) and make
sure
>that any persistent state is synchronized with the servlet's current
state
>in memory. 
>
>
>I am using Tomcat 5.0.24
>This is on Windows 2K/XP
>Using And controlling Tomcat using the Tomcat Monitor.
>
>Regards,
>
>Johan Philippe



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No destroy() method called on Tomcat 5.0.24 shutdown

[johan . philippe]

Hi,

During the shutdown sequence of my Web Application I would like to have some code 
executed. I implemented the destroy() method of a Servlet and implemented a 
ServletContextListener.

Both of these get called when the application is reloaded.
But neither of these is called when I shutdown Tomcat.

Shouldn't these methods get called no matter how the servlet is being taken out of 
service:


Called by the servlet container to indicate to a servlet that the servlet is being 
taken out of service. This method is only called once all threads within the servlet's 
service method have exited or after a timeout period has passed. After the servlet 
container calls this method, it will not call the service method again on this servlet.

This method gives the servlet an opportunity to clean up any resources that are being 
held (for example, memory, file handles, threads) and make sure that any persistent 
state is synchronized with the servlet's current state in memory. 


I am using Tomcat 5.0.24
This is on Windows 2K/XP
Using And controlling Tomcat using the Tomcat Monitor.

Regards,

Johan Philippe

Tmcat 4.1.27 Access Logs. Switching on the the Access logs.

[Ben Bookey]

Dear List,

   In my NetBeans environment which has Tomcat integrated, I can find logs
which
   show the individual requests for each HTML file.  Where can I switch this
on/off in my "real"
   installation of Tomcat for just my application (i am sharing a tomcat
instance) with other apps.?

   I want to find any 404 File Not Found errors in my app.

regards

BEN


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Re: JSP : Jakarta versus Jrun MacroMedia

[Peter Lin]

 
If I am not mistaken, coldfusion now uses jsp tags. In fact, if you look at the 
output, you'll notice tons of extra /r/n in the generated HTML code.
 
you're best bet is to look at the version of JRun you're using and which spec version 
it supports. either tomcat4 or 5 should be compatible. the thing you may loose is 
coldfusion's custom tags, but you can replace it with JSTL.  the catch is you'll have 
to get someone who knows both coldfusion and JSTL to make the port quick and easy.
 
I hope that helps.
 
peter


Bram Van Grimbergen <[EMAIL PROTECTED]> wrote:
Hello all,


Sorry in advance if my question is not addressed properly, but i'm
'breaking' my head on a question.

Since a pretty long time i'm working with coldfusion mx as dynamic
development environment.
Due to different reasons we are thinking about moving to a jsp environment

If correct: either tomcat/jakarta can handle jsp but also macromedia jrun is
a sollution.

Can I ask you, experts in jsp, why I should use tomcat/jakarte instead of
jrun?
I know too little about the differences to make a good choice.

Many thanks in advance for any comment!
bram


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Re: UserTransaction class not found in TC 5.0.25

[QM]

On Thu, Jun 10, 2004 at 12:51:19PM +0100, Adam Lipscombe wrote:
: I have deployed a J2EE app to TC 5.0.25.
: The app has the j2ee.jar library in the webapps//WEB-INF/lib
: directory

Sketchy.

: I don't understand this error because the UserTransaction class is in the
: j2ee.jar file, and this is in the WEB-INF/lib dir.
: What's going on here? 
: Does the j2ee.jar need to go somewhere else as well?

Yes -- as in, remove it from WEB-INF/lib.

If classes in j2ee.jar exist elsewhere in Tomcat's classpath (and most
likely, they do) then you'll have problems.

One common cause of the NoClassDefFound error is that the classloader
found the class, but it's the wrong version.

You should also rebuild your app against Tomcat's jars instead of that
j2ee.jar, just to be certain.

-QM

-- 

software  -- http://www.brandxdev.net
tech news -- http://www.RoarNetworX.com


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Re: JSP : Jakarta versus Jrun MacroMedia

[QM]

ps - please create new messages when writing the group.
Simply replying to an older/unrelated message causes hell with
thread-aware mailers.

Thanks.

-QM

-- 

software  -- http://www.brandxdev.net
tech news -- http://www.RoarNetworX.com


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Re: JSP : Jakarta versus Jrun MacroMedia

[QM]

On Thu, Jun 10, 2004 at 12:30:01PM +0200, Bram Van Grimbergen wrote:
: Can I ask you, experts in jsp, why I should use tomcat/jakarte instead of
: jrun?
: I know too little about the differences to make a good choice.

Then you'll have to do some research, so you can make an informed
decision ;)  This is way too important, and too app-specific a question
for anyone to give you a direct answer.

Here are some questions to ask yourself/your management/your team/etc
concerning the decision:

1/ what version of the servlet spec/jsp spec does each container
implement?  (Tomcat 5 is servlet 2.4/jsp 2.0, the latest standard)

2/ Is commercial support important to you, or can you handle volunteer
support via mailing list and self-support via research/testing?  Does
your team have the technical know-how (and managerial understanding) to
realistically handle self-support?

3/ What features does your app require? e.g. clustering (Tomcat 5 does
this), EJB (Tomcat 5 does *not* do this on its own, but it can be
extended with third-party products), etc?

One question to *not* ask is, "how does Tomcat compare to JRun in terms
of performance?"  That would require you drop your app into each
container and run a load-test.  A lot of J2EE webapp performance lies in
the hands of the app itself.

Finally, consider this: Tomcat is free, and (hopefully) Macromedia/JRun
offers a brief free trial.  As long as you stick to spec-compliant
behavior, you could develop your app under Tomcat, get some performance
specs, then drop that same webapp into JRun and test again.

-QM

-- 

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tech news -- http://www.RoarNetworX.com


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UserTransaction class not found in TC 5.0.25

[Adam Lipscombe]

Folks,


I have deployed a J2EE app to TC 5.0.25.
The app has the j2ee.jar library in the webapps//WEB-INF/lib
directory


When I access the app it displays a page with this info:

javax.servlet.ServletException: Servlet execution threw an exception 
root cause 
java.lang.NoClassDefFoundError: javax/transaction/UserTransaction


I don't understand this error because the UserTransaction class is in the
j2ee.jar file, and this is in the WEB-INF/lib dir.
What's going on here? 
Does the j2ee.jar need to go somewhere else as well?


TIA -Adam


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RE: NoClassDefFoundError

[Martinelli Paolo A.]

Try to put the axis.jar under $CATALINA_HOME/shared/lib.

Which version of Tomcat are you using?

Bye,

Paolo Martinelli
IrisCube Reply S.p.A.

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thu 6/10/2004 12:37
To: tomcat-user
Subject: Re: NoClassDefFoundError
 
> Is your webapp in "ROOT"?  That's usually the default application for Tomcat and
> your own app would be in a named context.  Assuming you are doing the latter,
> and your named context is "mycontext", you'd put it in:
> 
> $CATALINA_HOME/webapps/mycontext/WEB-INF/lib
> 
> Jake

My application is in $CATALINA_HOME/webapps/ROOT/matrici

I have tried to put the jar file in
$CATALINA_HOME/webapps/ROOT/matrici/web/WEB-INF/lib and it fails

Assuming that my application is "matrici"

Do i have to put the jar file in $CATALINA_HOME/webapps/matrici/WEB-INF/lib?

I have a doubt... there are other jar files containing other inportant class and
this class is found correctly.
Why?

Angelo




> 
> Quoting "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>:
> 
> > Hi all!
> > 
> > I'm new to Tomcat.
> > 
> > I have a problem testing my web application (jsp pages)
> > 
> > A page of this application fails with this exception:
> > javax.servlet.ServletException: org/apache/axis/client/Service
> > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:256)
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> > 
> > root cause
> > 
> > java.lang.NoClassDefFoundError: org/apache/axis/client/Service
> > java.lang.ClassLoader.defineClass0(Native Method)
> > java.lang.ClassLoader.defineClass(ClassLoader.java:537)
> > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
> > java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
> > java.net.URLClassLoader.access$100(URLClassLoader.java:55)
> > java.net.URLClassLoader$1.run(URLClassLoader.java:194)
> > java.security.AccessController.doPrivileged(Native Method)
> > java.net.URLClassLoader.findClass(URLClassLoader.java:187)
> > 
>
org.apache.catalina.loader.StandardClassLoader.findClass(StandardClassLoader.java:520)
> > 
>
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:857)
> > 
>
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:756)
> > java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
> > java.lang.ClassLoader.defineClass0(Native Method)
> > java.lang.ClassLoader.defineClass(ClassLoader.java:537)
> > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
> > java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
> > java.net.URLClassLoader.access$100(URLClassLoader.java:55)
> > java.net.URLClassLoader$1.run(URLClassLoader.java:194)
> > java.security.AccessController.doPrivileged(Native Method)
> > java.net.URLClassLoader.findClass(URLClassLoader.java:187)
> > 
>
org.apache.catalina.loader.StandardClassLoader.findClass(StandardClassLoader.java:520)
> > 
>
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:857)
> > 
>
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:756)
> > 
>
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:840)
> > 
>
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:756)
> > 
>
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1370)
> > 
>
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1230)
> > org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:184)
> > org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:110)
> > java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
> > java.lang.Class.getDeclaredConstructors0(Native Method)
> > java.lang.Class.privateGetDeclaredConstructors(Class.java:1610)
> > java.lang.Class.getConstructor0(Class.java:1922)
> > java.lang.Class.newInstance0(Class.java:278)
> > java.lang.Class.newInstance(Class.java:261)
> > ..etc etc.
> > 
> > i have seen in the archive a similar problem posted by Tejo Vamsi Prayaga,
> > but
> > no solution
> > 
> > At the end that class is in axis.jar, file located in
> > $CATALINA_HOME/webapps/ROOT/WEB-INF/lib
> > Is this the right location for my jar files?
> > 
> > Thanx
> > Angelo
> > 
> > 
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> 
> -
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> 
> 


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-

Struts parameter setting

[George]

Hello!
(BI have a question about Struts.
(B
(BOur system evironment is as followings.
(B
(B1.WWW server
(BMS-Windows2000 Server$B!J(B5.00.2195 ServicePack4$B!K!"(B
(B  With IIS5 and JK2 connector (isapi_redirector2.dll)
(B2.AP server
(B  MS-Windows2000 Server$B!J(B5.00.2195 ServicePack4$B!K!"(B
(B  Tomcat5.0.24
(B3.DB server
(B   MS$B!](BWindowsNT4
(B   SQLServer7
(B
(BConfiguration of JK2 connector in server.xml on Tomcat is
(Bas followings.
(B
(B
(B
(B
(B
(BNo tunning has done for SQL Server7
(B
(BOur application issues "Update" instruction to SQL server
(Bthurough
(BJDBC(Type4) by using Struts.
(BWhen I describe struts-config.xml as followings, and
(Bexecute stress
(Btest(loop test), the application give us no response at
(B100 times 
(Bexecution.
(B
(B  
(B  
(B
(B
(B  
(B  
(B  
(B  
(B  
(B  
(B  
(B  
(B
(B
(BHowever Tomcat and SQL server are working properly even in
(Bthis situation.
(B(Just respond me nothing from application.)
(B
(BSo I tried to following modification to struts-config.xml
(Bas followings.
(B  Original : 
(B  After modification:   
(B
(BThen try stress test again, THE SYSTEM KEEPS ON RUNNING
(BPROPERLY.
(B
(B
(BWe have set "maxCount" parameter value to "-1".
(BIs this correct usage?
(BWe could not find any documentation for this "maxCount".
(BIs there anyone who can teach me the spec. of parameter
(B"maxCount" ?
(B
(BSorry for long message.
(BThank you.
(B
(BGeorge
(B
(B__
(BDo You Yahoo!?
(Bhttp://bb.yahoo.co.jp/
(B
(B
(B-
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RE: No response from Tomcat 5 with IIS

[George]

Hello.
(BYes. I'm using MS SQL7.
(BI could find turn around today.
(BI'll report this in another message I'll post you.
(BThank you very much.
(B
(BGeorge
(B
(B--- Carl Olivier <[EMAIL PROTECTED]> Wrote:
(B> Hi.
(B> 
(B> Are you doing any database work?  Is it possible
(B> that you have a database
(B> lock happening in the middle of a transaction?
(B> 
(B> Carl
(B> 
(B> -Original Message-
(B> From: George [mailto:[EMAIL PROTECTED] 
(B> Sent: 09 June 2004 02:33 AM
(B> To: Tomcat Users List
(B> Subject: RE: No response from Tomcat 5 with IIS
(B> 
(B> 
(B> Thank you very much Raymond.
(B> However all memories you pointed out are enough.
(B> CPU load is almost zero.
(B> During this problem is happenning, I create another
(B> small
(B> test application and run. And I could get the result
(B> that "Tomcat is running
(B> properly". What's happen??? I think only my original
(B> application just hung
(B> up. No error messages. No warnnings. No logs. To
(B> recover this problem, is to
(B> reboot Tomcat.
(B> 
(B> Any suggestion would be appreciated.
(B> 
(B> George
(B> 
(B> --- "STOCKHOLM, Raymond" <[EMAIL PROTECTED]>
(B> wrote:
(B> Maybe you are running low in memory, and the GC is
(B> > taking all the process.
(B> > check :
(B> > long totalMemory =
(B> > Runtime.getRuntime().totalMemory();
(B> > long freeMemory =
(B> > Runtime.getRuntime().freeMemory();
(B> > long maxMemory =
(B> Runtime.getRuntime().maxMemory();
(B> > log.info("totalMemory="+totalMemory);
(B> > log.info("freeMemory ="+freeMemory);
(B> > log.info("maxMemory  ="+maxMemory);
(B> > 
(B> > -Message d'origine-
(B> > De$BA~(B: George [mailto:[EMAIL PROTECTED]
(B> > Envoy$BC)A~(B: mardi 8 juin 2004 17:31
(B> > $B%F%D(B : [EMAIL PROTECTED]
(B> > Objet$BA~(B: Re: No response from Tomcat 5 with IIS
(B> > 
(B> > 
(B> > Hello! all.
(B> > Please give me any advice since this issue is top
(B> > urgent
(B> > for me.
(B> > Any suggenstion would be appreciated for me.
(B> > Thank you very much.
(B> > George
(B> > 
(B> > --- Reply from George <[EMAIL PROTECTED]>:
(B> > > Hi!
(B> > > I'm having following problem.
(B> > > 
(B> > > 
(B> > > Tomcat 5.0.24 running on Windows 2000 server and
(B> > IIS
(B> > > 5,
(B> > > JK2 2.0.4
(B> > > The server is put under hardware load balancer
(B> > > "BIG-IP" by
(B> > > F5 inc.
(B> > > 
(B> > > 
(B> > > Sometime when the system load is high (about 10
(B> to
(B> > > 20
(B> > > users are using the aplication), tomcat does not
(B> > > respond
(B> > > suddenly.
(B> > > No event log has written.
(B> > > 
(B> > > Is there anyone who can teach me any tunr
(B> arround?
(B> > > 
(B> > > Please help me!
(B> > > 
(B> > > George
(B> > > 
(B> > > 
(B> > >
(B> __
(B> > > Do You Yahoo!?
(B> > > http://bb.yahoo.co.jp/
(B> > > 
(B> > > 
(B> > >
(B> >
(B>
(B-
(B> > > To unsubscribe, e-mail:
(B> [EMAIL PROTECTED]
(B> > > For additional commands, e-mail:
(B> > > [EMAIL PROTECTED]
(B> > > 
(B> > 
(B> > __
(B> > Do You Yahoo!?
(B> > http://bb.yahoo.co.jp/
(B> > 
(B> > 
(B> >
(B>
(B-
(B> > To unsubscribe, e-mail:
(B> [EMAIL PROTECTED]
(B> > For additional commands, e-mail:
(B> > [EMAIL PROTECTED]
(B> > 
(B> > 
(B> 
(B> __
(B> Do You Yahoo!?
(B> http://bb.yahoo.co.jp/
(B> 
(B> 
(B>
(B-
(B> To unsubscribe, e-mail:
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(B> 
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(B-
(B> To unsubscribe, e-mail:
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(B> 
(B
(B__
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Re: NoClassDefFoundError

[[EMAIL PROTECTED]]

> Is your webapp in "ROOT"?  That's usually the default application for Tomcat and
> your own app would be in a named context.  Assuming you are doing the latter,
> and your named context is "mycontext", you'd put it in:
>
> $CATALINA_HOME/webapps/mycontext/WEB-INF/lib
>
> Jake

My application is in $CATALINA_HOME/webapps/ROOT/matrici

I have tried to put the jar file in
$CATALINA_HOME/webapps/ROOT/matrici/web/WEB-INF/lib and it fails

Assuming that my application is "matrici"

Do i have to put the jar file in $CATALINA_HOME/webapps/matrici/WEB-INF/lib?

I have a doubt... there are other jar files containing other inportant class and
this class is found correctly.
Why?

Angelo




>
> Quoting "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>:
>
> > Hi all!
> >
> > I'm new to Tomcat.
> >
> > I have a problem testing my web application (jsp pages)
> >
> > A page of this application fails with this exception:
> > javax.servlet.ServletException: org/apache/axis/client/Service
> > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:256)
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> > 
> > root cause
> >
> > java.lang.NoClassDefFoundError: org/apache/axis/client/Service
> > java.lang.ClassLoader.defineClass0(Native Method)
> > java.lang.ClassLoader.defineClass(ClassLoader.java:537)
> > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
> > java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
> > java.net.URLClassLoader.access$100(URLClassLoader.java:55)
> > java.net.URLClassLoader$1.run(URLClassLoader.java:194)
> > java.security.AccessController.doPrivileged(Native Method)
> > java.net.URLClassLoader.findClass(URLClassLoader.java:187)
> >
>
org.apache.catalina.loader.StandardClassLoader.findClass(StandardClassLoader.java:520)
> >
>
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:857)
> >
>
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:756)
> > java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
> > java.lang.ClassLoader.defineClass0(Native Method)
> > java.lang.ClassLoader.defineClass(ClassLoader.java:537)
> > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
> > java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
> > java.net.URLClassLoader.access$100(URLClassLoader.java:55)
> > java.net.URLClassLoader$1.run(URLClassLoader.java:194)
> > java.security.AccessController.doPrivileged(Native Method)
> > java.net.URLClassLoader.findClass(URLClassLoader.java:187)
> >
>
org.apache.catalina.loader.StandardClassLoader.findClass(StandardClassLoader.java:520)
> >
>
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:857)
> >
>
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:756)
> >
>
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:840)
> >
>
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:756)
> >
>
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1370)
> >
>
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1230)
> > org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:184)
> > org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:110)
> > java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
> > java.lang.Class.getDeclaredConstructors0(Native Method)
> > java.lang.Class.privateGetDeclaredConstructors(Class.java:1610)
> > java.lang.Class.getConstructor0(Class.java:1922)
> > java.lang.Class.newInstance0(Class.java:278)
> > java.lang.Class.newInstance(Class.java:261)
> > ..etc etc.
> >
> > i have seen in the archive a similar problem posted by Tejo Vamsi Prayaga,
> > but
> > no solution
> >
> > At the end that class is in axis.jar, file located in
> > $CATALINA_HOME/webapps/ROOT/WEB-INF/lib
> > Is this the right location for my jar files?
> >
> > Thanx
> > Angelo
> >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
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>
>


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RE: [Resource Not available] Newbie question

[Tim Penhey]

You would also need to tell us your servlet-mapping and the directory of the file that 
the
form is in.

Tim

> -Original Message-
> From: Michael Drewitz
> [mailto:[EMAIL PROTECTED]
> Sent: 10 June 2004 11:18
> To: [EMAIL PROTECTED]
> Subject: [Resource Not available] Newbie question
>
>
> Hi all,
>
> if I try to access the below described servlet from a html- or jsp-file
> I get "Http 404 Error - Resource not available".
>
> 
> ..
>
> I have tried it with the package-name as prefix and the prefix
> "servlet/", but nothing works.
> Whats wrong?
>
> The class-file is located in the defined directory under ../web-inf/classes.
> This is the only element of web.xml:
> 
> AVG_ValuesServlet
> org.haw.weather.web.AVG_ValuesServlet
> 
>
> Thanks in advance, Michael
>
>
>
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
>





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JSP : Jakarta versus Jrun MacroMedia

[Bram Van Grimbergen]

Hello all,


Sorry in advance if my question is not addressed properly, but i'm
'breaking' my head on a question.

Since a pretty long time i'm working with coldfusion mx as dynamic
development environment.
Due to different reasons we are thinking about moving to a jsp environment

If correct: either tomcat/jakarta can handle jsp but also macromedia jrun is
a sollution.

Can I ask you, experts in jsp, why I should use tomcat/jakarte instead of
jrun?
I know too little about the differences to make a good choice.

Many thanks in advance for any comment!
bram


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[Resource Not available] Newbie question

[Michael Drewitz]

Hi all,
if I try to access the below described servlet from a html- or jsp-file
I get "Http 404 Error - Resource not available".

..
I have tried it with the package-name as prefix and the prefix
"servlet/", but nothing works.
Whats wrong?
The class-file is located in the defined directory under ../web-inf/classes.
This is the only element of web.xml:

AVG_ValuesServlet
org.haw.weather.web.AVG_ValuesServlet

Thanks in advance, Michael


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RE: Using JAVA_OPTS=" -sever" with jsvc on linux

[Dale, Matt]

It looks like you should put it in your CATALINA_OPTS so that line would become

CATALINA_OPTS="-server -Xms256m -Xmx256m -XX:PermSize=128m -XX:MaxPermSize=128m"

-Original Message-
From: Mariano [mailto:[EMAIL PROTECTED]
Sent: 10 June 2004 10:17
To: [EMAIL PROTECTED]
Subject: Using JAVA_OPTS=" -sever" with jsvc on linux


Hi all, i like to specify JAVA_OPTS=" -sever" with jsvc on linux Fedora Core
1. I use J2SDK 1.4.2_04-b05 and Tomcat 5.0.25.

Now i put a line into Tomcat.sh like JAVA_OPTS=" -sever ", but i don't know
if this is correct.

Tomcat.sh:

JAVA_HOME=/var/j2sdk
CATALINA_HOME=/var/tomcat
DAEMON_HOME=/var/tomcat/bin
TOMCAT_USER=tomcat
TMP_DIR=/var/tmp
JAVA_OPTS=" -server "
export JAVA_OPTS
CATALINA_OPTS="-Xms256m -Xmx256m -XX:PermSize=128m -XX:MaxPermSize=128m"
CLASSPATH=\
$JAVA_HOME/lib/tools.jar:\
$CATALINA_HOME/bin/commons-daemon.jar:\
$CATALINA_HOME/bin/bootstrap.jar

case "$1" in
  start)
#
# Start Tomcat
#
$DAEMON_HOME/jsvc \
-user $TOMCAT_USER \
-home $JAVA_HOME \
-Dcatalina.home=$CATALINA_HOME \
-Djava.io.tmpdir=$TMP_DIR \
-outfile $CATALINA_HOME/logs/catalina.out \
-errfile '&1' \
$CATALINA_OPTS \
-cp $CLASSPATH \
#
# To get a verbose JVM
#-verbose \
# To get a debug of jsvc.
#-debug \
;;

  stop)
#
# Stop Tomcat
#
PID=`cat /var/run/jsvc.pid`
kill $PID
;;

  *)
echo "Usage tomcat.sh start/stop"
exit 1;;
esac

Thanks.

Mariano López
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Using JAVA_OPTS=" -sever" with jsvc on linux

[Mariano]

Hi all, i like to specify JAVA_OPTS=" -sever" with jsvc on linux Fedora Core
1. I use J2SDK 1.4.2_04-b05 and Tomcat 5.0.25.

Now i put a line into Tomcat.sh like JAVA_OPTS=" -sever ", but i don't know
if this is correct.

Tomcat.sh:

JAVA_HOME=/var/j2sdk
CATALINA_HOME=/var/tomcat
DAEMON_HOME=/var/tomcat/bin
TOMCAT_USER=tomcat
TMP_DIR=/var/tmp
JAVA_OPTS=" -server "
export JAVA_OPTS
CATALINA_OPTS="-Xms256m -Xmx256m -XX:PermSize=128m -XX:MaxPermSize=128m"
CLASSPATH=\
$JAVA_HOME/lib/tools.jar:\
$CATALINA_HOME/bin/commons-daemon.jar:\
$CATALINA_HOME/bin/bootstrap.jar

case "$1" in
  start)
#
# Start Tomcat
#
$DAEMON_HOME/jsvc \
-user $TOMCAT_USER \
-home $JAVA_HOME \
-Dcatalina.home=$CATALINA_HOME \
-Djava.io.tmpdir=$TMP_DIR \
-outfile $CATALINA_HOME/logs/catalina.out \
-errfile '&1' \
$CATALINA_OPTS \
-cp $CLASSPATH \
#
# To get a verbose JVM
#-verbose \
# To get a debug of jsvc.
#-debug \
;;

  stop)
#
# Stop Tomcat
#
PID=`cat /var/run/jsvc.pid`
kill $PID
;;

  *)
echo "Usage tomcat.sh start/stop"
exit 1;;
esac

Thanks.

Mariano López