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Re: Does anyone have successfully build mod_jk2 on RH9 with Tomcat 4.1.xx, please share

Anthony,

Phupha does not apxs on his machine. RD9 so nicely leaves it off. In order
to build mod_jk2, you must
 install apache from source or another rpm that includes apxs. I have the
same issue. Currently I am running
Tomcat in standalone mode.

Doug


- Original Message - 
From: Anthony Gray [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 1:33 AM
Subject: RE: Does anyone have successfully build mod_jk2 on RH9 with Tomcat
4.1.xx, please share


 you should be able to compile from the mod_jk2 source using the following
 method :
 - cd jk2source/jk/native2/
 - ./configure --with-apxs2=path to apxs in the apache2 dir
 --with-apache=path to apache2
 (ie ./configure --with-apxs2=/usr/local/apache2/bin/apxs
 --with-apache=/usr/local/apache)
 - make
 - you should then find the mod_jk2.so in jk2
source/jk/build/jk2/apache2/

 I was able to use the following method successfully for apache2 (built
from
 source), tomcat 4 and 5, and mod_jk2 (source).


 Anthony



 From: Phupha Punyapotasakul [EMAIL PROTECTED]
 Reply-To: Tomcat Users List [EMAIL PROTECTED]
 To: Tomcat Users List [EMAIL PROTECTED]
 Subject: Does anyone have successfully build mod_jk2 on RH9 with Tomcat
 4.1.xx, please share
 Date: Wed, 11 Feb 2004 11:26:37 +0700
 
 
 I've spent so much time to compile mod_jk2 but not success. Is it
possible
 to download build version from internet ? Please tell me where to
download.
 
 
 My Machine
 ===
 Linux RH9 + Tomcat4.1.27 (Apache Httpd is bundle with RH9)
 
 I can't compile because, httpd on RH9 don't have apxs2
 
 
 Thank you for advance.
 Phupha
 
 
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Re: Re: Does anyone have successfully build mod_jk2 on RH9 with Tomcat 4.1.xx, please share

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Web Activity Monitoring

2004-02-11 Thread Pete Stokes

Does an1 know of open source stuff that will monitor hits (distribution 
over day/week///), browser type, etc ?

Similar to www.speed-trap.com

Thanks,
Pete.


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Problem using JNI(loadLibrary), Servlet and Tomcat

2004-02-11 Thread Flávio Castro

I'm having a problem using servlets and maybe some of you can help me to 
figure out what's going on. Here's the deal: I have a servlet that loads 
a C library and uses some of these C native methods. In addition, I have 
some JSPs that invoke the routines contained in this servlet. My C 
application has some peculiarities: it can work either in a interactive 
way or in a non-interactive way. When I invoke it in the non-interactive 
way and provide it all the input needed, I have no problems at all. 
That's how it is working today. When I try to invoke my C application in 
a interactive way and try to establish a conversation between my C 
application and the JSPs, everything also seems to work fine. The 
nightmare begins when two or more users try to use this application in a 
interactive way at the same time. If I have two browsers working at the 
same time and accessing this application, the system just doesn't work 
correctly. It seems that since you begin to run the application from a 
browser, you can't run it again until the previous user has finished his 
work. From what I've talked with other people and from my experience, 
the only thing I could conclude is that Tomcat can't handle very well 
those multi-task operations. It seems that it throws a thread for each 
request that is made, but you have only one process in charge of the 
whole thing. I suppose that's why I'm having these problems. Does anyone 
have any idea of what it could be ? Have any of you noticed a similar 
problem before ? Could it be a tomcat configuration issue ? Some people 
suggested to use JavaBeans to solve this problem, have any of you tried 
this approach before ?

Thanks in advance.

Flávio Castro.

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RE: Does anyone have successfully build mod_jk2 on RH9 with Tomcat 4.1.xx, please share

2004-02-11 Thread David Smith

I use Mandrake and it's not too far off of RH as far as package 
structure.  Did you install the apache2-devel package?  I believe 
that's needed to get apxs on your system.  I built mod_jk with apxs 
on my Mandrake 9.2 system no problem.

--David

you should be able to compile from the mod_jk2 source using the 
following method :
- cd jk2source/jk/native2/
- ./configure --with-apxs2=path to apxs in the apache2 dir 
--with-apache=path to apache2
(ie ./configure --with-apxs2=/usr/local/apache2/bin/apxs 
--with-apache=/usr/local/apache)
- make
- you should then find the mod_jk2.so in jk2 source/jk/build/jk2/apache2/

I was able to use the following method successfully for apache2 
(built from source), tomcat 4 and 5, and mod_jk2 (source).

Anthony


From: Phupha Punyapotasakul [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Does anyone have successfully build mod_jk2 on RH9 with 
Tomcat 4.1.xx, please share
Date: Wed, 11 Feb 2004 11:26:37 +0700

I've spent so much time to compile mod_jk2 but not success. Is it possible
to download build version from internet ? Please tell me where to download.
My Machine
===
Linux RH9 + Tomcat4.1.27 (Apache Httpd is bundle with RH9)
I can't compile because, httpd on RH9 don't have apxs2

Thank you for advance.
Phupha
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RE: Web Activity Monitoring

2004-02-11 Thread Ralph Einfeldt


http://www.mrunix.net/webalizer/
http://awstats.sourceforge.net/
http://www.analog.cx/

http://www.google.de/search?q=open+source+web+log+analyzer


 -Original Message-
 From: Pete Stokes [mailto:[EMAIL PROTECTED]
 Sent: Wednesday, February 11, 2004 2:45 PM
 To: Tomcat Users List
 Subject: Web Activity Monitoring
 
 
 Does an1 know of open source stuff that will monitor hits 
 (distribution 
 over day/week///), browser type, etc ?
 
 Similar to www.speed-trap.com
 

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Re: Another Try at MySQL Connection Pooling

2004-02-11 Thread David Smith

I'm using this setup on a linux box and the only thing I can see 
different is your URL.  I'm not familiar with the named pipes method 
of accessing MySQL from Tomcat.  My URL is of this format:

jdbc:mysql://[server name]:3306/[database name]?autoReconnect=true

Also, did you place the mysql-connnector jar in the common/lib 
directory of the Tomcat directory?  It has to be there to use the 
DBCP connection pool.

Beyond those things, the error is most likely in your java code 
somehow.  Heaven knows I've beaten my head over enough simple errors 
and typos.

--David

I'm running
  * Tomcat 5.0.18 running as a Wndows service,
  * MySQL 4.0.16 running as a Windows service, and
  * MySQL Connector/J 3.0.10 stable
all on Windows 2000 Server, which is where I'm also doing the 
testing (i.e., on localhost).

A number of tomcat-user mailing list denizens have given me snippets 
of XML to put in various places. Nothing worked.  So I tried 
following the MySQL Configuration example from 
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples-howto.html. 
After all changes were made to server.xml, web.xml and timesheet.xml 
(the context fragment under conf/Catalina/localhost), I restarted 
Tomcat and tried to login (the first action that would have had to 
touch the MySQL database).

I got the following errorPage:

 At Timesheet.Util.errorPage(Util.java:550) there occurred a
 java.lang.Exception: A fatal exception occurred while retrieving 
login name and pass phrase because...

 At Timesheet.Util.getSqlConnection(Util.java:492) there occurred a
 java.lang.Exception: Unable to establish a MysqlDataSource 
connection for ResourceLine name jdbc/TimesheetsDB because...

 At org.apache.naming.NamingContext.lookup(NamingContext.java:814) 
there occurred a
 javax.naming.NameNotFoundException: Name jdbc is not bound in this Context
OK, that seems to say it doesn't know what the name 
jdbc/TimesheetsDB is.  Tomcat has written nothing to stderr.log 
and stdout.log shows a clean startup, so Tomcat itself isn't too 
perturbed.  stdout.log includes the following line:

 INFO: Processing Context configuration file URL file:C:\Program 
Files\Apache Group\Tomcat 
5.0.18\conf\Catalina\localhost\timesheet.xml
implying that my timesheet.xml context fragment file was found and 
processed.  The Timesheet application log file contains the 
following:

 2004-02-10 16:20:05 
NamingContextListener[/Catalina/localhost/timesheet]:   Resource 
parameters for jdbc/TimesheetsDB = 
ResourceParams[name=jdbc/TimesheetsDB, 
parameters={factory=org.apache.commons.dbcp.BasicDataSourceFactory, 
url=jdbc:mysql://localhost/Timesheets?autoReconnect=truesocketFactory=com.mysql.jdbc.NamedPipeSocketFactory, 
password=All41a14all, maxWait=1, maxActive=100, 
driverClassName=org.gjt.mm.mysql.Driver, username=timesheet_app, 
maxIdle=30}]

 2004-02-10 16:20:05 
NamingContextListener[/Catalina/localhost/timesheet]:   Adding 
resource ref jdbc/TimesheetsDB

 2004-02-10 16:20:05 
NamingContextListener[/Catalina/localhost/timesheet]: 
ResourceRef[className=javax.sql.DataSource,factoryClassLocation=null,factoryClassName=org.apache.naming.factory.ResourceFactory,{type=scope,content=Shareable},{type=auth,content=Container},{type=factory,content=org.apache.commons.dbcp.BasicDataSourceFactory},{type=url,content=jdbc:mysql://localhost/Timesheets?autoReconnect=truesocketFactory=com.mysql.jdbc.NamedPipeSocketFactory},{type=password,content=All41a14all},{type=maxWait,content=1},{type=maxActive,content=100},{type=driverClassName,content=org.gjt.mm.mysql.Driver},{type=username,content=timesheet_app},{type=maxIdle,content=30}]

 2004-02-10 16:20:05 
NamingContextListener[/Catalina/localhost/timesheet]:   Resource 
parameters for UserTransaction = null
[Blank lines added for clarity.]  As per the instructions in the 
jndi-datasource-examples-howto.html page, my web.xml file has the 
following addition

  resource-ref
  descriptionMySql Connection Pool/description
 res-ref-namejdbc/TimesheetsDB/res-ref-name
 res-typejavax.sql.DataSource/res-type
 res-authContainer/res-auth
  /resource-ref
immediately after the error-page element and immediately before 
the security-constraint element.

Now that I am using the timesheet.xml context fragment file, 
server.xml is unchanged except that I have modified it to use port 
80 in place of 8080 and port 443 in place of 8443.

The timesheet.xml context fragment file looks like this:

Context path=/timesheet docBase=timesheet debug=9 reloadable=true
 crossContext=true displayName=ConnectTel Timesheet Application
  Logger className=org.apache.catalina.logger.FileLogger
  prefix=localhost_timesheet_log. suffix=.txt timestamp=true/
  Resource name=jdbc/TimesheetsDB auth=Container 
type=javax.sql.DataSource/
  ResourceParams name=jdbc/TimesheetsDB
parameter
  namefactory/name
  valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
   
parameter

RE: Best practice question: where to place project libraries


Howdy,
My take on this: everything used to build every version of your
deliverable should be under source code control: that includes
dependencies such as servlet-api.jar.  So it's not OK to simply rely on
the tomcat distro servlet-api.jar.  It IS OK to copy the tomcat distro
servlet-api.jar into your source code control system.  It is also OK to
use a 3rd party repository like ibiblio for your dependencies, but some
organizations won't like that.

As for putting these libraries in your WAR: Senor Ruthenbeck was right
no target in saying you don't put container-provided libraries in the
WAR, as most containers (including tomcat) will barf.

Yoav Shapira
Millennium ChemInformatics


-Original Message-
From: Josh Rehman [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 10, 2004 7:17 PM
To: Tomcat Users List
Subject: Best practice question: where to place project libraries

I need servlet-api.jar to compile my project. I may need some of the
commons-beans stuff in the future. Should I put these libs in my
projects lib folder (and then in the war) or should I rely on the
tomcat
versions? If the latter, which jar will be used, and what should I do
if
I deploy to a different container?

I'm leaning toward duplicating the libraries (this removes an
environment dependancy, too), but I'd like some advice.
--
Josh Rehman
citysearch.com
213.739.3559


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Re: Web Activity Monitoring

2004-02-11 Thread Pete Stokes

also if we can capture the conversion ratio/stats of users and at what 
point they drop out of an ordering process.

Pete.

Pete Stokes wrote:
Does an1 know of open source stuff that will monitor hits (distribution 
over day/week///), browser type, etc ?

Similar to www.speed-trap.com

Thanks,
Pete.


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More detailed Tomcat diagnosis

2004-02-11 Thread Dale, Matt

Hi,

Recently we've had occasions where tomcat has gone out of control and taken over the 
machine upon which it resides, causing the load to exceed the number of processors.

What I'm wondering is, is there any way to get a closer analysis of the JVM, even to 
find out which application is causing the load. I'm pretty sure it is one of our apps 
but would be nice to see which one as we have about 10 on there.

Thanks
Matt
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RE: tomcat 5 initiating jndi lookup to weblogic 8.1 / save my soul!


Howdy,

I have an application service which would like to communicate with
weblogic
8.1 using JMS.  If I include the wlcient.jar in my webapps/app
name/lib/
directory, I get a cascade of errors on tomcat start up (strack trace
below).  If I do not include wlclient in the lib directory, I get
NoClassDefFoundException (s) for classes that exist in that .jar.

The place for the jar is the WEB-INF/lib directory of your webapp, not
common/lib (unless you're setting this up in server.xml, which I suggest
you NOT do, at least for now).

In the past, the Weblogic jar had a bunch of other classes that caused
conflicts, including JMX implementations.  What does your weblogic
client jar contain?

Yoav Shapira



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Re: Web Activity Monitoring

2004-02-11 Thread Martin Gainty

Peter
There are the HTTP Variables
example:
http://www.lib.washington.edu/asp/browser/servar.asp

How would you want to capture this information?

Regards,
Marty Gainty

- Original Message - 
From: Pete Stokes [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 8:45 AM
Subject: Web Activity Monitoring


 Does an1 know of open source stuff that will monitor hits (distribution
 over day/week///), browser type, etc ?

 Similar to www.speed-trap.com

 Thanks,
 Pete.





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RE: More detailed Tomcat diagnosis


Howdy,
Sure, you can use a profiler ;)  But failing that on a production
machine, you can issue the JVM a SIGQUIT to see what threads are active
and what they're doing.

Yoav Shapira
Millennium ChemInformatics


-Original Message-
From: Dale, Matt [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 9:08 AM
To: Tomcat Users List
Subject: More detailed Tomcat diagnosis

Hi,

Recently we've had occasions where tomcat has gone out of control and
taken
over the machine upon which it resides, causing the load to exceed the
number of processors.

What I'm wondering is, is there any way to get a closer analysis of the
JVM, even to find out which application is causing the load. I'm pretty
sure it is one of our apps but would be nice to see which one as we
have
about 10 on there.

Thanks
Matt



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RE: Another Try at MySQL Connection Pooling

I too am not sure what the problem is, though I've got this working on
Windows at least.  Couple of comments:

First, what is the need for the second factory definition in the URL
i.e. socketFactory=com.mysql.jdbc.NamedPipeSocketFactory?  You've
already defined a factory in the Resource definition
(org.apache.commons.dbcp.BasicDataSourceFactory).  Maybe it's a Linux
requirement? On Windows, my URL simply looks like:
jdbc:microsoft:sqlserver://MY_SERVER:1433;Database=MY_DATABSE

For working solution (at least on Windows), take a look a my post from
last week.  Maybe it'll shed some light.
 
http://marc.theaimsgroup.com/?l=tomcat-userm=107608296706322w=2

Finally, as Josh requested, I've already sent him a ZIP containing a
very simple app that demonstrates this functionality in action.  He
indicated that he'd try to get it into an FAQ at some point.  If you're
interested, email me offline and I'd be happy to forward it to you as
well.

Let us know how it progresses.

Jay

-Original Message-
From: David Smith [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, February 11, 2004 8:03 AM
To: Tomcat Users List
Subject: Re: Another Try at MySQL Connection Pooling

I'm using this setup on a linux box and the only thing I can see 
different is your URL.  I'm not familiar with the named pipes method 
of accessing MySQL from Tomcat.  My URL is of this format:

jdbc:mysql://[server name]:3306/[database name]?autoReconnect=true

Also, did you place the mysql-connnector jar in the common/lib 
directory of the Tomcat directory?  It has to be there to use the 
DBCP connection pool.

Beyond those things, the error is most likely in your java code 
somehow.  Heaven knows I've beaten my head over enough simple errors 
and typos.

--David

I'm running
   * Tomcat 5.0.18 running as a Wndows service,
   * MySQL 4.0.16 running as a Windows service, and
   * MySQL Connector/J 3.0.10 stable
all on Windows 2000 Server, which is where I'm also doing the 
testing (i.e., on localhost).

A number of tomcat-user mailing list denizens have given me snippets 
of XML to put in various places. Nothing worked.  So I tried 
following the MySQL Configuration example from 
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-example
s-howto.html. 
After all changes were made to server.xml, web.xml and timesheet.xml 
(the context fragment under conf/Catalina/localhost), I restarted 
Tomcat and tried to login (the first action that would have had to 
touch the MySQL database).

I got the following errorPage:

  At Timesheet.Util.errorPage(Util.java:550) there occurred a
  java.lang.Exception: A fatal exception occurred while retrieving 
login name and pass phrase because...

  At Timesheet.Util.getSqlConnection(Util.java:492) there occurred a
  java.lang.Exception: Unable to establish a MysqlDataSource 
connection for ResourceLine name jdbc/TimesheetsDB because...

  At org.apache.naming.NamingContext.lookup(NamingContext.java:814) 
there occurred a
  javax.naming.NameNotFoundException: Name jdbc is not bound in this
Context

OK, that seems to say it doesn't know what the name 
jdbc/TimesheetsDB is.  Tomcat has written nothing to stderr.log 
and stdout.log shows a clean startup, so Tomcat itself isn't too 
perturbed.  stdout.log includes the following line:

  INFO: Processing Context configuration file URL file:C:\Program 
Files\Apache Group\Tomcat 
5.0.18\conf\Catalina\localhost\timesheet.xml

implying that my timesheet.xml context fragment file was found and 
processed.  The Timesheet application log file contains the 
following:

  2004-02-10 16:20:05 
NamingContextListener[/Catalina/localhost/timesheet]:   Resource 
parameters for jdbc/TimesheetsDB = 
ResourceParams[name=jdbc/TimesheetsDB, 
parameters={factory=org.apache.commons.dbcp.BasicDataSourceFactory, 
url=jdbc:mysql://localhost/Timesheets?autoReconnect=truesocketFactory
=com.mysql.jdbc.NamedPipeSocketFactory, 
password=All41a14all, maxWait=1, maxActive=100, 
driverClassName=org.gjt.mm.mysql.Driver, username=timesheet_app, 
maxIdle=30}]

  2004-02-10 16:20:05 
NamingContextListener[/Catalina/localhost/timesheet]:   Adding 
resource ref jdbc/TimesheetsDB

  2004-02-10 16:20:05 
NamingContextListener[/Catalina/localhost/timesheet]: 
ResourceRef[className=javax.sql.DataSource,factoryClassLocation=null,f
actoryClassName=org.apache.naming.factory.ResourceFactory,{type=scope,co
ntent=Shareable},{type=auth,content=Container},{type=factory,content=org
.apache.commons.dbcp.BasicDataSourceFactory},{type=url,content=jdbc:mysq
l://localhost/Timesheets?autoReconnect=truesocketFactory=com.mysql.jdbc
.NamedPipeSocketFactory},{type=password,content=All41a14all},{type=maxWa
it,content=1},{type=maxActive,content=100},{type=driverClassName,con
tent=org.gjt.mm.mysql.Driver},{type=username,content=timesheet_app},{typ
e=maxIdle,content=30}]

  2004-02-10 16:20:05 
NamingContextListener[/Catalina/localhost/timesheet]:   Resource 
parameters for UserTransaction = null

[Blank lines added

RE: Another Try at MySQL Connection Pooling

Oops.  Haven't had my coffee yet.  I read MySQL but thought SQL Server.
Obviously my DB is different than yours, so that may explain our
differences.  

But either way, my previous post might still help.

Jay

-Original Message-
From: Merrill Cornish [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, February 10, 2004 4:25 PM
To: [EMAIL PROTECTED]
Subject: Another Try at MySQL Connection Pooling

I'm running 
  * Tomcat 5.0.18 running as a Wndows service, 
  * MySQL 4.0.16 running as a Windows service, and 
  * MySQL Connector/J 3.0.10 stable 
all on Windows 2000 Server, which is where I'm also doing the testing
(i.e., on localhost).

A number of tomcat-user mailing list denizens have given me snippets of
XML to put in various places. Nothing worked.  So I tried following the
MySQL Configuration example from
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples
-howto.html. After all changes were made to server.xml, web.xml and
timesheet.xml (the context fragment under conf/Catalina/localhost), I
restarted Tomcat and tried to login (the first action that would have
had to touch the MySQL database).

I got the following errorPage:

 At Timesheet.Util.errorPage(Util.java:550) there occurred a
 java.lang.Exception: A fatal exception occurred while retrieving login
name and pass phrase because...

 At Timesheet.Util.getSqlConnection(Util.java:492) there occurred a
 java.lang.Exception: Unable to establish a MysqlDataSource connection
for ResourceLine name jdbc/TimesheetsDB because...

 At org.apache.naming.NamingContext.lookup(NamingContext.java:814)
there occurred a
 javax.naming.NameNotFoundException: Name jdbc is not bound in this
Context

OK, that seems to say it doesn't know what the name jdbc/TimesheetsDB
is.  Tomcat has written nothing to stderr.log and stdout.log shows a
clean startup, so Tomcat itself isn't too perturbed.  stdout.log
includes the following line:

 INFO: Processing Context configuration file URL file:C:\Program
Files\Apache Group\Tomcat 5.0.18\conf\Catalina\localhost\timesheet.xml

implying that my timesheet.xml context fragment file was found and
processed.  The Timesheet application log file contains the following:

 2004-02-10 16:20:05
NamingContextListener[/Catalina/localhost/timesheet]:   Resource
parameters for jdbc/TimesheetsDB =
ResourceParams[name=jdbc/TimesheetsDB,
parameters={factory=org.apache.commons.dbcp.BasicDataSourceFactory,
url=jdbc:mysql://localhost/Timesheets?autoReconnect=truesocketFactory=c
om.mysql.jdbc.NamedPipeSocketFactory, password=All41a14all,
maxWait=1, maxActive=100, driverClassName=org.gjt.mm.mysql.Driver,
username=timesheet_app, maxIdle=30}]

 2004-02-10 16:20:05
NamingContextListener[/Catalina/localhost/timesheet]:   Adding resource
ref jdbc/TimesheetsDB

 2004-02-10 16:20:05
NamingContextListener[/Catalina/localhost/timesheet]:
ResourceRef[className=javax.sql.DataSource,factoryClassLocation=null,fac
toryClassName=org.apache.naming.factory.ResourceFactory,{type=scope,cont
ent=Shareable},{type=auth,content=Container},{type=factory,content=org.a
pache.commons.dbcp.BasicDataSourceFactory},{type=url,content=jdbc:mysql:
//localhost/Timesheets?autoReconnect=truesocketFactory=com.mysql.jdbc.N
amedPipeSocketFactory},{type=password,content=All41a14all},{type=maxWait
,content=1},{type=maxActive,content=100},{type=driverClassName,conte
nt=org.gjt.mm.mysql.Driver},{type=username,content=timesheet_app},{type=
maxIdle,content=30}]

 2004-02-10 16:20:05
NamingContextListener[/Catalina/localhost/timesheet]:   Resource
parameters for UserTransaction = null

[Blank lines added for clarity.]  As per the instructions in the
jndi-datasource-examples-howto.html page, my web.xml file has the
following addition

  resource-ref
 descriptionMySql Connection Pool/description
 res-ref-namejdbc/TimesheetsDB/res-ref-name
 res-typejavax.sql.DataSource/res-type
 res-authContainer/res-auth
  /resource-ref

immediately after the error-page element and immediately before the
security-constraint element.

Now that I am using the timesheet.xml context fragment file,
server.xml is unchanged except that I have modified it to use port 80 in
place of 8080 and port 443 in place of 8443.

The timesheet.xml context fragment file looks like this:

Context path=/timesheet docBase=timesheet debug=9
reloadable=true
 crossContext=true displayName=ConnectTel Timesheet
Application
  Logger className=org.apache.catalina.logger.FileLogger
  prefix=localhost_timesheet_log. suffix=.txt
timestamp=true/
  Resource name=jdbc/TimesheetsDB auth=Container
type=javax.sql.DataSource/
  ResourceParams name=jdbc/TimesheetsDB
parameter
  namefactory/name
  valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter

parameter
  namemaxActive/name !-- max db connections in the pool --
  value100/value !-- 0 implies no limit --
/parameter

parameter
  namemaxIdle/name   !-- max idle db connections to

4.1.x: relative external entities in TLDs?

2004-02-11 Thread Jay Sachs

[Sorry if this has been asked before, please point me to an archived 
discussion (and resolution, if any) if I'm being redundant -- I did try 
searching the archives first.]

When processing TLDs, Tomcat doesn't properly handle relative 
references for external entities. For example, if I have a TLD in 
/WEB-INF/tlds/foo.tld, then the following

  !ENTITY % BAR SYSTEM bar.dtd

ought to resolve to /WEB-INF/tlds/bar.dtd; but it doesn't, it resolves 
relative to the current directory of the java process. Looking at the 
source code, the processing of the TLDs is different than e.g. web.xml, 
where a proper InputSource object, complete with a base URI, is used to 
parse the file. Is there a reason for this difference in behavior, 
perhaps related to the processing of TLDs in jar files?

Jay

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RE: tomcat 5 initiating jndi lookup to weblogic 8.1 / save my soul!

2004-02-11 Thread Brian . Scott


Hi Yoav -

Thank you so much for your replies, you are obviously a very kind indvidual
who spends a lot of time helping people on this forum.

My jar is in WEB-INF lib for my application, not common lib.
As for the contents of wlclient.jar, as opposed to a class list, I'm
including a list of packages.  I can include classes if it will help you,
but don't want to clog everyones inbox.

javax\ejb - maybe 20 classes
javax\ejb\deployment - 6 classes
javax\ejb\spi\ - 1 class
javax\transaction\ - ~ 12 classes
javax\transaction\xa\ - 3 classes
org\omg\CosTransactions\ - ~ 30 classes
org\omg\CSI\ - ~ 40 classes
org\omb\CISIIOP\ - ~ 15 classes
org\omg\GSSUP\ - 2 classes
org\omg\IIOP\ - 4 classes

a large slew of weblogic\corba weblogic\ejb20 weblogic\j2eeclient
weblogic\jndi weblogic\kernel weblogic\rmi weblogic\security
weblogic\transaction weblogic\util classes.

There are a ton of classes in the weblogic folders and I'm not sure it's
worth my time to try to see which ones implement JMX functionality.  I've
taken to trying to create a custom jar file with only the classes that my
application needs, hopefully I won't run into anything required that also
creates the JMX conflict.  Any other insight you can provide would be
greatly appreciated.

Brian





Brian Scott
Web Application Specialist
NCGi
850.219.5159  (Mainline Office)
850.891.8066 (City of Tallahassee Office)
850.322.2410 (Cellular)


   

  Shapira, Yoav  

  [EMAIL PROTECTED]To:   Tomcat Users List [EMAIL 
PROTECTED]  
  .comcc: 

   Subject:  RE: tomcat 5 initiating jndi 
lookup to weblogic 8.1 / save my soul!   
  02/11/2004 09:07 

  AM   

  Please respond to

  Tomcat Users

  List

   

   






Howdy,

I have an application service which would like to communicate with
weblogic
8.1 using JMS.  If I include the wlcient.jar in my webapps/app
name/lib/
directory, I get a cascade of errors on tomcat start up (strack trace
below).  If I do not include wlclient in the lib directory, I get
NoClassDefFoundException (s) for classes that exist in that .jar.

The place for the jar is the WEB-INF/lib directory of your webapp, not
common/lib (unless you're setting this up in server.xml, which I suggest
you NOT do, at least for now).

In the past, the Weblogic jar had a bunch of other classes that caused
conflicts, including JMX implementations.  What does your weblogic
client jar contain?

Yoav Shapira



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POST method not working

2004-02-11 Thread Kumar Abhay-CAK203C

 Hi,
 
 I am suing post method of sending data to servlet  from a JSP page. I am unable to 
 get the data by request.getParameter(). If I am sing get method I am able to 
 retrieve data from JSP page
 
 Please let me know how to achieve this ? And what is the bug ?
 
 Abhay

Re: POST method not working

2004-02-11 Thread jerome moliere


 Hi,

hi abhay,
 I am suing post method of sending data to servlet  from a JSP page. I am
 unable to get the data by request.getParameter(). If I am sing get
 method I am able to retrieve data from JSP page

 Please let me know how to achieve this ? And what is the bug ?

you may use the nice Commons HTTP Client package from the jakarta project
to achieve this safely  easily
 Abhay


HTH
Jerome
-- 
Auteur cahier du programmeur Java tome 2 - Eyrolles 10/2003
http://www.eyrolles.com/php.informatique/Ouvrages/ouvrage.php3?ouv_ean13=9782212111941


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RE: POST method not working


Howdy,
If POST parameters weren't working, we'd all be in serious trouble.  I'm
fairly sure they're working fine ;)  Would you like to share some code
so that we can maybe diagnose a problem?

Yoav Shapira
Millennium ChemInformatics


-Original Message-
From: Kumar Abhay-CAK203C [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 10:29 AM
To: '[EMAIL PROTECTED]'
Subject: POST method not working
Importance: High

 Hi,

 I am suing post method of sending data to servlet  from a JSP page. I
am
unable to get the data by request.getParameter(). If I am sing get
method I
am able to retrieve data from JSP page

 Please let me know how to achieve this ? And what is the bug ?

 Abhay




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may contain information that is confidential, proprietary and/or privileged.  This 
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RE: Another Try at MySQL Connection Pooling

Jay,

Thanks for your comments.

I think the problem may be that I don't have the MySQL Connector/J jar in the 
common/lib.  When using DriverManager, it worked fine in jre/lib/ext, which is one of 
the places the MySQL documentation recommended.  I need to try again with it in the 
new location.

Also under DriverManager, the named pipe access worked as advertised. The MySQL 
instance will be dedicated to my timesheet application and running on the same machine 
as Tomcat.  For security reasons, I don't want MySQL accepting commands over TCP/IP.  
There is a my.cnf initialization parameter which tells MySQL to not even start up its 
TCP/IP listener and used named pipes instead.  This obviously only works when MySQL is 
on the same machine as the application, but that's my situation.

The named resource factory stuff was carried over from what worked under 
DriverManager.  However, if may have been redundant, but harmless, under DriverManger 
too, and I just didn't notice.

One general problem I'm having with the document I can find is that it tends to simply 
say, do THIS... without explaining how THIS is doing what it's supposed to be 
doing.  As a result, I'm having trouble reasoning as to what should and should not 
work. Instead, I'm reduced to plugging in the examples and hoping they work.

Merrill

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RE: Another Try at MySQL Connection Pooling

As far as the listening bit is concerned why not just limit mySQL to listen
on localhost then?
Do you get better performance out of named pipes?

-Original Message-
From: Merrill Cornish [mailto:[EMAIL PROTECTED]
Sent: 11 February 2004 15:52
To: Tomcat Users List
Subject: RE: Another Try at MySQL Connection Pooling

Jay,

Thanks for your comments.

I think the problem may be that I don't have the MySQL Connector/J jar in
the common/lib.  When using DriverManager, it worked fine in jre/lib/ext,
which is one of the places the MySQL documentation recommended.  I need to
try again with it in the new location.

Also under DriverManager, the named pipe access worked as advertised. The
MySQL instance will be dedicated to my timesheet application and running on
the same machine as Tomcat.  For security reasons, I don't want MySQL
accepting commands over TCP/IP.  There is a my.cnf initialization parameter
which tells MySQL to not even start up its TCP/IP listener and used named
pipes instead.  This obviously only works when MySQL is on the same machine
as the application, but that's my situation.

The named resource factory stuff was carried over from what worked under
DriverManager.  However, if may have been redundant, but harmless, under
DriverManger too, and I just didn't notice.

One general problem I'm having with the document I can find is that it tends
to simply say, do THIS... without explaining how THIS is doing what it's
supposed to be doing.  As a result, I'm having trouble reasoning as to what
should and should not work. Instead, I'm reduced to plugging in the examples
and hoping they work.

Merrill

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Re: Another Try at MySQL Connection Pooling

2004-02-11 Thread Mark Matthews

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Yiannis Mavroukakis wrote:

 As far as the listening bit is concerned why not just limit mySQL to
listen
 on localhost then?
 Do you get better performance out of named pipes?

On most versions of Windows, using JDBC and MySQL with named pipes will
give you a 50-60% performance improvement. It depends on the particular
version of Windows (first, it has to be NT-based, secondly the newer the
better).

-Mark



- --
Mr. Mark Matthews
MySQL AB, Software Development Manager, J2EE and Windows Platforms
Office: +1 708 332 0507
www.mysql.com

Meet the MySQL Team! April 14-16, 2004 http://www.mysql.com/uc2004/
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Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org

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=Ay3a
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Re: Another Try at MySQL Connection Pooling

2004-02-11 Thread Philipp Taprogge

Hi!

Mark Matthews wrote:
On most versions of Windows, using JDBC and MySQL with named pipes will
give you a 50-60% performance improvement.
Which IMO is by no way an intidator of Win's greatness in named pipes 
but rather of it's bad TCP implementation. Instead of relying on named 
pipes one should concider switching operation systems on the hosting 
machine...

Just my 2 cent

	Phil

--
And on the seventh day, He exited from append mode.
(Book of create(2), line 255)
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RE: tomcat 5 initiating jndi lookup to weblogic 8.1 / save my soul!


Howdy,

My jar is in WEB-INF lib for my application, not common lib.

Good.

As for the contents of wlclient.jar, as opposed to a class list, I'm
including a list of packages.  I can include classes if it will help
you,
but don't want to clog everyones inbox.

No, packages are fine.

javax\ejb - maybe 20 classes

Hmm... Do any of the classes in that package clash with tomcat's
server/lib classes?

a large slew of weblogic\corba weblogic\ejb20 weblogic\j2eeclient
weblogic\jndi weblogic\kernel weblogic\rmi weblogic\security
weblogic\transaction weblogic\util classes.

All the ones that start with weblogic.* are fine, as they don't clash
with tomcat's classes.

There are a ton of classes in the weblogic folders and I'm not sure
it's
worth my time to try to see which ones implement JMX functionality.
I've
taken to trying to create a custom jar file with only the classes that
my

Yup, we used to do that as well.  But we've since junked WebLogic and
just use OpenJMS for our JMS server.  Must simpler, smaller server as
well as simpler and smaller client jar, and it works without a hitch
(haven't restarted the server in months and months).

Yoav Shapira




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Differences between JK, JK2

2004-02-11 Thread Juan de Bravo


Hi everybody,

can anyone explain me the differences between JK and JK2 and how I should
configure 

Apache 2.0.48 and Tomcat 4.1.29 to connect them?

What's the relation between JK and the workers of Tomcat?

Thanks in advance,

Juan.

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RE: Another Try at MySQL Connection Pooling

I'll add another 2 to the pool :)

-Original Message-
From: Philipp Taprogge [mailto:[EMAIL PROTECTED]
Sent: 11 February 2004 16:24
To: Tomcat Users List
Subject: Re: Another Try at MySQL Connection Pooling

Hi!

Mark Matthews wrote:
 On most versions of Windows, using JDBC and MySQL with named pipes will
 give you a 50-60% performance improvement.

Which IMO is by no way an intidator of Win's greatness in named pipes 
but rather of it's bad TCP implementation. Instead of relying on named 
pipes one should concider switching operation systems on the hosting 
machine...

Just my 2 cent

Phil

-- 
And on the seventh day, He exited from append mode.
(Book of create(2), line 255)

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request parameter

2004-02-11 Thread Ricardo de Souza Moura

Have somebody ever had problem with request parameters ?
I am using Tomcat 4.1.29 com JK2.
Sometimes my request parameters are disappearing.
Did somebody already have this problem ?
_
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Apache / Tomcat JK problem

2004-02-11 Thread Pete Stokes

Hi.

I've been following docs on setting this up (Apache 1.3x Tomcat 5.0.18, 
jk) for the Tomcat examples, but I get File does not exist: 
/wwwroot/htdocs/examples/ in apache logs. I have Apache and Tomcat on 
different boxes. I am not fussed about serving static content as I will 
eventually use Apache for load balancing.

I must be missing something! Any ideas are appreciated.

Pete.

My Tomcat server.xml snippet is:
!-- Define a Coyote/JK2 AJP 1.3 Connector on port 8009 --
Connector port=8009 enableLookups=false redirectPort=8443 
debug=0 protocol=AJP/1.3 /

My Apache httpd.conf snippet is:
LoadModule jk_module  libexec/mod_jk.so
AddModule mod_jk.c
JKWorkersFile /wwwroot/conf/workers.properties
JKLogFile /wwwroot/logs/mod_jk.log
JKLogLevel info
JKLogStampFormat [%a %b %d %H:%M%:%S %Y] 
JKRequestLogFormat %w %V %T
JKMount /examples/*.jsp worker1
JKMount /examples/servlet/* worker1
My workers.properties is (apache machine):
ps=/
worker.list=worker1
# Settings for worker1
worker.worker1.port=8009
worker.worker1.host=10.2.0.72
worker.worker1.type=ajp13


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RE: request parameter

2004-02-11 Thread Frank Diakovasilis

are you using the isapi filter?
post and get parameters or just get?

-Original Message-
From: Ricardo de Souza Moura [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 11:50 AM
To: [EMAIL PROTECTED]
Subject: request parameter

Have somebody ever had problem with request parameters ?
I am using Tomcat 4.1.29 com JK2.
Sometimes my request parameters are disappearing.
Did somebody already have this problem ?

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RE: request parameter


This has appeared on the list before. Without being 100% (better search the
list) it 
had to do with the fact, that the person having the issues was using a JK2
binary...
Don't take my word though, search the list.

-Original Message-
From: Ricardo de Souza Moura [mailto:[EMAIL PROTECTED]
Sent: 11 February 2004 16:50
To: [EMAIL PROTECTED]
Subject: request parameter


Have somebody ever had problem with request parameters ?
I am using Tomcat 4.1.29 com JK2.
Sometimes my request parameters are disappearing.
Did somebody already have this problem ?

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RE: request parameter

2004-02-11 Thread Ricardo de Souza Moura

are you using the isapi filter? no
post and get parameters or just get? both
I have been trying to search at the list, but I didn't find it yet.

I am using Struts with DispatchAction and DynaValidatorForm.

thanks

From: Frank Diakovasilis [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Subject: RE: request parameter
Date: Wed, 11 Feb 2004 11:58:54 -0500
are you using the isapi filter?
post and get parameters or just get?
-Original Message-
From: Ricardo de Souza Moura [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 11:50 AM
To: [EMAIL PROTECTED]
Subject: request parameter
Have somebody ever had problem with request parameters ?
I am using Tomcat 4.1.29 com JK2.
Sometimes my request parameters are disappearing.
Did somebody already have this problem ?
_
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javax.mail

2004-02-11 Thread Duncan Smith

Hi, sorry if this is the wrong mailing list but I think most people here
are Java programmers so:

I am using javax.mail to send a mail to myself if a particular problem
occurs on the server.  My code seems to work but, but it does not use
the smtp server which I am specifying. I cannot find a problem in my
code as it seems to be identical to examples which I have found.

I use the line:
props.put(mail.smtp.host, mysmtphost);

to specify the smtp server (which is on a differant computer) but the
mail is being sent through the smtp server running on the same machine
as the jsp. Has anyone else had this problem at all, or am I just doing
something wrong?

-Duncan


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RE: Another Try at MySQL Connection Pooling

I think I read the using named pipes is faster, but that's not going to be a problem 
here.  If I can't get named pipes to work, then I'll try using TCP/IP restricted to 
localhost.

Actually, this whole DataSource experiment has a questionable return on investment.  I 
already have it working just fine with DriverManager using nothing more than the 
little README file what comes with MySQL's Connector/J download.  However, I'd read 
that DataSource was the way to go for the future, so I thought that switching from 
DriverManger to DataSource would be a good exercise.  So far, all this exercise has 
given me is sore muscles.


Merrill

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RE: POST method not working

2004-02-11 Thread Kumar Abhay-CAK203C

Hi,

I was just searching on Google. Actually I am using NTLM Authentication in my Login 
Servlet. I think there is some conflict between NTLM Authentication and POST method. 

Any body has an idea what to do or set to get the things done ?

http://support.microsoft.com/default.aspx?scid=kb;DE;308074

I am using code from below link:
http://www.jguru.com/faq/view.jsp?EID=1045412

Best Regards
Abhay Kumar


-Original Message-
From: jerome moliere [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, February 11, 2004 9:36 AM
To: Tomcat Users List
Subject: Re: POST method not working
Importance: High



 Hi,

hi abhay,
 I am suing post method of sending data to servlet  from a JSP page. I 
 am unable to get the data by request.getParameter(). If I am sing get 
 method I am able to retrieve data from JSP page

 Please let me know how to achieve this ? And what is the bug ?

you may use the nice Commons HTTP Client package from the jakarta project to achieve 
this safely  easily
 Abhay


HTH
Jerome
-- 
Auteur cahier du programmeur Java tome 2 - Eyrolles 10/2003 
http://www.eyrolles.com/php.informatique/Ouvrages/ouvrage.php3?ouv_ean13=9782212111941


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Invaild tar?

2004-02-11 Thread Matt T. Duval

I get the following while untaring:
2959360 bytes jakarta-tomcat-connectors-jk-1.2-src-current.tar

x
jakarta-tomcat-5.0.18-src/jakarta-tomcat-jasper/jasper2/src/share/org/ap
ache/jasper/tagplugins/jstl
tar: 0511-169 A directory checksum error on media; 804398144 not equal
to 39532.

Thank you,

Matt Duval
Sr. Network Engineer
HealthTrans
www.healthtrans.com
(720) 493-8252
6061 South Willow Drive
Suite 125
Greenwood Village, CO 80111
Transforming Healthcare, One Transaction At A Time

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Re: done did not found a worker

2004-02-11 Thread Dwayne Ghant

I have tried to go to http://jakarta.apache.org/site/binindex.cgi and 
download
mod_jk 1.2 , it's not available. Does anybody know how I can get mod_jk1.2 ?

David O'Brien wrote:

If you are using mod_jk and NOT mod_jk2 then this file's content makes 
no difference in your configuration.
You need to tell apache to use the workers.properties NOT the 
workers2.properties in your httpd.conf file
-Dave

At 11:58 AM 2/10/2004, you wrote:

But Dave you didn't address this stuff below?
I think this is where I'm having the most problems.
##=
##Other needed configuratoin(s)
##=
##define the shared memory file
[shm]
file=/usr/local/tomcat-4.1.24/work/jk2.shm
file=1048576
## Define the communication channel

[channel.socket:localhost:8009]
#tomcatId=localhost:8009
port=8009
host=127.0.0.1
#define the worker
[balance_all_workers:localhost:8009]
channel=channel.socket:localhost:8009


#Uri mapping
[uri:saturn.temple.edu/examples/*]
#worker=ajp13:localhost:8009
worker=balance_all_workers:localhost:8009
[uri:saturn.temple.edu/developers/*]
#worker=ajp13:localhost:8009
worker=balance_all_workers:localhost:8009
[uri:saturn.temple.edu/product/*]
#worker=ajp13:localhost:8010
worker=balance_all_workers:localhost:8010
[uri:saturn.temple.edu/uPortal/*]
#worker=ajp13:localhost:8010
worker=balance_all_workers:localhost:8010
#[status:]

#info=Status worker, displays runtime information
channel=channel.socket:localhost:8009
#[uri:/status/*]
#worker=status:localhost:8009
#group=status:
David Rees wrote:

Dwayne Ghant wrote, On 2/9/2004 7:02 PM:

Dave, I have been having semular issues would it be impossible for 
to post the four files listed below:

1. http.conf
2. ssl.conf
3. server.xml
4. workers2.properties


Here's a sample for setting up Apache.  This will work on either 
Apache 2.0.X or Apache 1.3.X, and mod_jk 1.2.5.  Any version of 
Tomcat will work, use the example connector config included with 
every default server.xml as it varies a little between Tomcat versions.

httpd.conf
# This only shows the portions relevant to mod_jk, you should stick the
# lines somewhere in your config file.  This config also works for
# Apache 1.3.X as well as Apache 2.0.X.
---
LoadModule jk_module modules/mod_jk.so
JkWorkersFile path-to-apache-conf/tomcat_workers.properties
JkLogFile path-to-apache-logs/mod_jk.log
JkLogLevel error
VirtualHost *:80
ServerName www.example.com
JkMount /*.jsp tomcat
JkMount /servlet/* tomcat
/VirtualHost
---
path-to-apache-conf/tomcat_workers.properties
---
worker.list=tomcat
worker.tomcat.port=8007
worker.tomcat.host=localhost
worker.tomcat.type=ajp13
---
That's it!

-Dave
 aka the mod_jk expert
 NOT a mod_jk2 expert!
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Dwayne A. Ghant
Application Developer
Temple University
215.204.
[EMAIL PROTECTED]


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David G. O'Brien
Web Services Coordinator / Systems Administrator
NACCRRA
The Nation's Network of Child Care Resource  Referral
1319 F Street NW, Suite 500
Washington, DC 20004
(202) 393-5501 ext. 113
(202) 393-1109 fax


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RE: javax.mail

This is assuming the Properties object you use, has been returned from
the javax.mail.Session object, correct?
You could go for the shotgun approach and set mail.host instead
of mail.protocol.host. If that doesn't work, make sure that
mysmtphost doesn't resolve to the machine serving your jsp.

Yiannis


-Original Message-
From: Duncan Smith [mailto:[EMAIL PROTECTED]
Sent: 11 February 2004 17:18
To: Tomcat User List
Subject: javax.mail


Hi, sorry if this is the wrong mailing list but I think most people here
are Java programmers so:

I am using javax.mail to send a mail to myself if a particular problem
occurs on the server.  My code seems to work but, but it does not use
the smtp server which I am specifying. I cannot find a problem in my
code as it seems to be identical to examples which I have found.

I use the line:
props.put(mail.smtp.host, mysmtphost);

to specify the smtp server (which is on a differant computer) but the
mail is being sent through the smtp server running on the same machine
as the jsp. Has anyone else had this problem at all, or am I just doing
something wrong?

-Duncan


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confidentiality or privilege is waived or lost by any mistransmission.
If you receive this message in error, please immediately delete it and
all copies of it from your system, destroy any hard copies of it and
notify the sender. You must not, directly or indirectly, use, disclose,
distribute, print, or copy any part of this message if you are not the
intended recipient. Jaguar Freight Services and any of its subsidiaries
each reserve the right to monitor all e-mail communications through its
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except where the message states otherwise and the sender is authorized
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Re: Servlet thread safety in Tomcat

2004-02-11 Thread kwirirai

Thanks to All for your help ! :-)
Sofar it seems to be working ,no data corruption,I localized all
variables ,put in some synchronized blocks,removed them
again(synchronized blocks) and seems to work, but not sure why without
the synchrozed blocks its working . :-\
Is there free software that I can use to test the concurrency
issues,because at the moment I am trying to test all this using two
client machines and this does not work at all.Software that can create
many simultanoeus connections sending in the request parameters to
Tomcat would do well for testing
.

Shapira, Yoav wrote:

Howdy,

this has made me think a lot about threading , it is really complicated
, I have researched about it but never found a clean solution to

Threading is complicated, yes, and difficult to do well. Which is why
when possible you should let someone else do the work for you and use a
library like Doug Lea's util.concurrent, which is now
java.util.concurrent in JDK 1.5. It has thread pools, executors, locks,
etc so you don't have to write any of this sync code yourself.
Yoav Shapira

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Re: javax.mail

2004-02-11 Thread Dwayne Ghant

You don't need a SMTP server to send mail . Technically speaking the 
protocol it self does the sending and
not the server.

Duncan Smith wrote:

Hi, sorry if this is the wrong mailing list but I think most people here
are Java programmers so:
I am using javax.mail to send a mail to myself if a particular problem
occurs on the server.  My code seems to work but, but it does not use
the smtp server which I am specifying. I cannot find a problem in my
code as it seems to be identical to examples which I have found.
I use the line:
props.put(mail.smtp.host, mysmtphost);
Make sure that mail.smtp.host allows relaying!

to specify the smtp server (which is on a differant computer) but the
mail is being sent through the smtp server running on the same machine
as the jsp. Has anyone else had this problem at all, or am I just doing
something wrong?
-Duncan

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Dwayne A. Ghant
Application Developer
Temple University
215.204.
[EMAIL PROTECTED]




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Re: Invaild tar?

2004-02-11 Thread Tim Funk

make sure your using gnu tar

-Tim

Matt T. Duval wrote:
I get the following while untaring:
2959360 bytes jakarta-tomcat-connectors-jk-1.2-src-current.tar
x
jakarta-tomcat-5.0.18-src/jakarta-tomcat-jasper/jasper2/src/share/org/ap
ache/jasper/tagplugins/jstl
tar: 0511-169 A directory checksum error on media; 804398144 not equal
to 39532.


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Re: Another Try at MySQL Connection Pooling

David,

I THINK I've figure out that MySQL's Connector/J jar worked in jre/lib/ex when I was 
using DriverManager because only MySQL needed to see it, and it knew to look in 
jre/lib/ex.  However, with DataSource, I'm assuming it's Tomcat who needs to see it, 
so it needs to be in Tomcat's common/lib. 

So I put Connect/J's jar in common/lib--and it still failed in the same manner.

I'm wondering if the actual error message MIGHT be giving a clue.  It says Name jdbc 
is not bound in this Context when the only thing that EVER appears in any of the XML 
is jdbc/TimesheetsDB. 

  * Does this imply that jdbc/TimesheetsDB is wrong and the entries should be 
something like simply TimesheetsDB?

   * Does this imply that jdbc has to be declared in some manner before 
jdbc/TimesheetsDB can be declared?


Merrill

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RE: Invaild tar?

2004-02-11 Thread Matt T. Duval

Why would that matter? I have been able to untar thousands of other
files including gnu files and they all work fine...

Thank you,

Matt Duval
Sr. Network Engineer
HealthTrans
www.healthtrans.com
(720) 493-8252
6061 South Willow Drive
Suite 125
Greenwood Village, CO 80111
Transforming Healthcare, One Transaction At A Time



-Original Message-
From: Tim Funk [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, February 11, 2004 10:42 AM
To: Tomcat Users List
Subject: Re: Invaild tar?


make sure your using gnu tar

-Tim

Matt T. Duval wrote:
 I get the following while untaring:
 2959360 bytes jakarta-tomcat-connectors-jk-1.2-src-current.tar
 
 x 
 jakarta-tomcat-5.0.18-src/jakarta-tomcat-jasper/jasper2/src/share/org/
 ap
 ache/jasper/tagplugins/jstl
 tar: 0511-169 A directory checksum error on media; 804398144 not equal
 to 39532.



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Re: Invaild tar?

2004-02-11 Thread Tim Funk

gnu tar and proprietary unix tars are not completely compatible.

-Tim

Matt T. Duval wrote:

Why would that matter? I have been able to untar thousands of other
files including gnu files and they all work fine...
Thank you,

Matt Duval
Sr. Network Engineer
HealthTrans
www.healthtrans.com
(720) 493-8252
6061 South Willow Drive
Suite 125
Greenwood Village, CO 80111
Transforming Healthcare, One Transaction At A Time


-Original Message-
From: Tim Funk [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, February 11, 2004 10:42 AM
To: Tomcat Users List
Subject: Re: Invaild tar?

make sure your using gnu tar

-Tim

Matt T. Duval wrote:

I get the following while untaring:
2959360 bytes jakarta-tomcat-connectors-jk-1.2-src-current.tar
x 
jakarta-tomcat-5.0.18-src/jakarta-tomcat-jasper/jasper2/src/share/org/
ap
ache/jasper/tagplugins/jstl
tar: 0511-169 A directory checksum error on media; 804398144 not equal
to 39532.



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Tomcat 5 Autoconfig

2004-02-11 Thread John B. Moore

Greetings..

   Can't seem to find the documenation for Autoconfig for Tomcat 5 to 
Apache..

  In Tomcat4 I used..

Listener className=org.apache.ajp.tomcat4.config.ApacheConfig
 append=true
 forwardAll=false
 modJk=/usr/libexec/httpd/mod_jk.so
..tried...

  Listener className=org.apache.ajp.tomcat5.config.ApacheConfig
 append=true
 forwardAll=false
 modJk=/usr/libexec/httpd/mod_jk.so
  no joy... throws a ClassDefNotFound..  searched the docs but can seem 
to find the right rock to look under..

  Could someone give me a kick in the right direction...

   Thanks..

John..

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RE: Invaild tar?


Howdy,
As many of our download pages say in BOLD letters, e.g.
http://mirror.candidhosting.com/apache/jakarta/tomcat-5/v5.0.18/
for tomcat, it matters.

Yoav Shapira
Millennium ChemInformatics


-Original Message-
From: Matt T. Duval [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 12:47 PM
To: Tomcat Users List
Subject: RE: Invaild tar?

Why would that matter? I have been able to untar thousands of other
files including gnu files and they all work fine...

Thank you,

Matt Duval
Sr. Network Engineer
HealthTrans
www.healthtrans.com
(720) 493-8252
6061 South Willow Drive
Suite 125
Greenwood Village, CO 80111
Transforming Healthcare, One Transaction At A Time



-Original Message-
From: Tim Funk [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 10:42 AM
To: Tomcat Users List
Subject: Re: Invaild tar?


make sure your using gnu tar

-Tim

Matt T. Duval wrote:
 I get the following while untaring:
 2959360 bytes jakarta-tomcat-connectors-jk-1.2-src-current.tar

 x

jakarta-tomcat-5.0.18-src/jakarta-tomcat-jasper/jasper2/src/share/org/
 ap
 ache/jasper/tagplugins/jstl
 tar: 0511-169 A directory checksum error on media; 804398144 not
equal
 to 39532.



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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: javax.mail

2004-02-11 Thread Jerry Ford

Just a guess here, but have you tried using a fully qualified domain
name for the host, as mysmtphost.mydomain.com?
Jerry

Duncan Smith wrote:

Hi, sorry if this is the wrong mailing list but I think most people here
are Java programmers so:
I am using javax.mail to send a mail to myself if a particular problem
occurs on the server.  My code seems to work but, but it does not use
the smtp server which I am specifying. I cannot find a problem in my
code as it seems to be identical to examples which I have found.
I use the line:
props.put(mail.smtp.host, mysmtphost);
to specify the smtp server (which is on a differant computer) but the
mail is being sent through the smtp server running on the same machine
as the jsp. Has anyone else had this problem at all, or am I just doing
something wrong?
-Duncan

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Re: javax.mail

2004-02-11 Thread Jerry Ford

Just a guess here, but have you tried using a fully qualified domain 
name for the host, as mysmtphost.mydomain.com?

Jerry

Duncan Smith wrote:

Hi, sorry if this is the wrong mailing list but I think most people here
are Java programmers so:
I am using javax.mail to send a mail to myself if a particular problem
occurs on the server.  My code seems to work but, but it does not use
the smtp server which I am specifying. I cannot find a problem in my
code as it seems to be identical to examples which I have found.
I use the line:
props.put(mail.smtp.host, mysmtphost);
to specify the smtp server (which is on a differant computer) but the
mail is being sent through the smtp server running on the same machine
as the jsp. Has anyone else had this problem at all, or am I just doing
something wrong?
-Duncan

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Re: javax.mail

2004-02-11 Thread Jerry Ford

Just a guess here, but have you tried using a fully qualified domain 
name for the host, as mysmtphost.mydomain.com?

Jerry

Duncan Smith wrote:

Hi, sorry if this is the wrong mailing list but I think most people here
are Java programmers so:
I am using javax.mail to send a mail to myself if a particular problem
occurs on the server.  My code seems to work but, but it does not use
the smtp server which I am specifying. I cannot find a problem in my
code as it seems to be identical to examples which I have found.
I use the line:
props.put(mail.smtp.host, mysmtphost);
to specify the smtp server (which is on a differant computer) but the
mail is being sent through the smtp server running on the same machine
as the jsp. Has anyone else had this problem at all, or am I just doing
something wrong?
-Duncan

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RE: Another Try at MySQL Connection Pooling

2004-02-11 Thread Januski, Ken

Merrill,
Much of what you're doing is just beyond me but I can't help but noticing
this in your first post.
 
   parameter
 namepassword/name
 valuexxx/value
/parameter

Since you've included a password value in all the other places I'm wondering
if the lack of it here could be part of the problem.

Sorry if I'm way off base,

Ken


-Original Message-
From: Merrill Cornish [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 10, 2004 5:25 PM
To: [EMAIL PROTECTED]
Subject: Another Try at MySQL Connection Pooling


I'm running 
  * Tomcat 5.0.18 running as a Wndows service, 
  * MySQL 4.0.16 running as a Windows service, and 
  * MySQL Connector/J 3.0.10 stable 
all on Windows 2000 Server, which is where I'm also doing the testing (i.e.,
on localhost).

A number of tomcat-user mailing list denizens have given me snippets of XML
to put in various places. Nothing worked.  So I tried following the MySQL
Configuration example from
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples-how
to.html. After all changes were made to server.xml, web.xml and
timesheet.xml (the context fragment under conf/Catalina/localhost), I
restarted Tomcat and tried to login (the first action that would have had to
touch the MySQL database).

I got the following errorPage:

 At Timesheet.Util.errorPage(Util.java:550) there occurred a
 java.lang.Exception: A fatal exception occurred while retrieving login
name and pass phrase because...

 At Timesheet.Util.getSqlConnection(Util.java:492) there occurred a
 java.lang.Exception: Unable to establish a MysqlDataSource connection for
ResourceLine name jdbc/TimesheetsDB because...

 At org.apache.naming.NamingContext.lookup(NamingContext.java:814) there
occurred a
 javax.naming.NameNotFoundException: Name jdbc is not bound in this Context

OK, that seems to say it doesn't know what the name jdbc/TimesheetsDB is.
Tomcat has written nothing to stderr.log and stdout.log shows a clean
startup, so Tomcat itself isn't too perturbed.  stdout.log includes the
following line:

 INFO: Processing Context configuration file URL file:C:\Program
Files\Apache Group\Tomcat 5.0.18\conf\Catalina\localhost\timesheet.xml

implying that my timesheet.xml context fragment file was found and
processed.  The Timesheet application log file contains the following:

 2004-02-10 16:20:05 NamingContextListener[/Catalina/localhost/timesheet]:
Resource parameters for jdbc/TimesheetsDB =
ResourceParams[name=jdbc/TimesheetsDB,
parameters={factory=org.apache.commons.dbcp.BasicDataSourceFactory,
url=jdbc:mysql://localhost/Timesheets?autoReconnect=truesocketFactory=com.m
ysql.jdbc.NamedPipeSocketFactory, password=All41a14all, maxWait=1,
maxActive=100, driverClassName=org.gjt.mm.mysql.Driver,
username=timesheet_app, maxIdle=30}]

 2004-02-10 16:20:05 NamingContextListener[/Catalina/localhost/timesheet]:
Adding resource ref jdbc/TimesheetsDB

 2004-02-10 16:20:05 NamingContextListener[/Catalina/localhost/timesheet]:
ResourceRef[className=javax.sql.DataSource,factoryClassLocation=null,factory
ClassName=org.apache.naming.factory.ResourceFactory,{type=scope,content=Shar
eable},{type=auth,content=Container},{type=factory,content=org.apache.common
s.dbcp.BasicDataSourceFactory},{type=url,content=jdbc:mysql://localhost/Time
sheets?autoReconnect=truesocketFactory=com.mysql.jdbc.NamedPipeSocketFactor
y},{type=password,content=All41a14all},{type=maxWait,content=1},{type=ma
xActive,content=100},{type=driverClassName,content=org.gjt.mm.mysql.Driver},
{type=username,content=timesheet_app},{type=maxIdle,content=30}]

 2004-02-10 16:20:05 NamingContextListener[/Catalina/localhost/timesheet]:
Resource parameters for UserTransaction = null

[Blank lines added for clarity.]  As per the instructions in the
jndi-datasource-examples-howto.html page, my web.xml file has the following
addition

  resource-ref
 descriptionMySql Connection Pool/description
 res-ref-namejdbc/TimesheetsDB/res-ref-name
 res-typejavax.sql.DataSource/res-type
 res-authContainer/res-auth
  /resource-ref

immediately after the error-page element and immediately before the
security-constraint element.

Now that I am using the timesheet.xml context fragment file, server.xml is
unchanged except that I have modified it to use port 80 in place of 8080 and
port 443 in place of 8443.

The timesheet.xml context fragment file looks like this:

Context path=/timesheet docBase=timesheet debug=9 reloadable=true
 crossContext=true displayName=ConnectTel Timesheet Application
  Logger className=org.apache.catalina.logger.FileLogger
  prefix=localhost_timesheet_log. suffix=.txt timestamp=true/
  Resource name=jdbc/TimesheetsDB auth=Container
type=javax.sql.DataSource/
  ResourceParams name=jdbc/TimesheetsDB
parameter
  namefactory/name
  valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter

parameter
  namemaxActive/name !-- max db connections in the pool --

RE: Deployer problem

2004-02-11 Thread Chanan Braunstein

Hi,
Although I am starting to use the new tag files (and I already ran
into a problem which I will send in another email), Tomcat 5 still supports
the plain old JAR file tags which I am still using.
Also, regarding the deployer, I would like to point out that there
is no reason the compile should fail, because the web-app works fine. 


Chanan Braunstein
Knovel Corp.
Web Development Manager
607-773-1840 x672
http://www.knovel.com
 

-Original Message-
From: Mufaddal Khumri [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, February 10, 2004 4:35 PM
To: Tomcat Users List
Subject: Re: Deployer problem

JSP 2.0 has no .tld files any more. Neither do you need to edit your web.xml
file. You need to copy your tags to WEB-INF/tags directory.

x1.tag file, must reside in WEB-INF/tags

The jsp pages will have the following change:

%@ taglib prefix=someTag tagdir=/WEB-INF/tags %

someTag:x1

/someTag:x1


Hope this helps

Mufaddal.

On Feb 10, 2004, at 2:22 PM, Chanan Braunstein wrote:

  Hello,
   I am trying to use the client deployer to compile my web-app. There 
 is not much help on the issue, and for someone like me that never used 
 ant before it is hard to figure out what to do... However here is what 
 I did so
 far:

 Download ant  tomcat 5 deployer. Copied the deployer lib files into 
 ant lib. Added ant\bin to my PATH (Windows) copied build.xml from the 
 deployer to my webapp directory. Copied the lib folder from ant to my 
 webapp directory (I guess I could have put the path in the command 
 line for ant, but I was too lazy and I wanted to see if it works 
 first), edited the build.xml to point to the name of my web-app. And 
 then executed ant from the command line.

 Here is my output:

 compile:
  [copy] Copying 1965 files to C:\Tomcat
 5.0\webapps\build\webapp\knovel2
  [copy] Copied 33 empty directories to 1 empty directory under 
 C:\Tomcat 5.0
 \webapps\build\webapp\knovel2
   [jasper2] Feb 10, 2004 4:15:09 PM org.apache.jasper.JspC 
 initClassLoader
   [jasper2] WARNING: TLD files should not be placed in /WEB-INF/lib
   [jasper2] Feb 10, 2004 4:15:09 PM org.apache.jasper.JspC 
 initClassLoader
   [jasper2] WARNING: TLD files should not be placed in /WEB-INF/lib
   [jasper2] Feb 10, 2004 4:15:09 PM org.apache.jasper.JspC 
 initClassLoader
   [jasper2] WARNING: TLD files should not be placed in /WEB-INF/lib
   [jasper2] Feb 10, 2004 4:15:09 PM org.apache.jasper.JspC 
 initClassLoader
   [jasper2] WARNING: TLD files should not be placed in /WEB-INF/lib

 BUILD FAILED
 C:\Tomcat 5.0\webapps\build.xml:73: 
 java.lang.ExceptionInInitializerError

 So questions:

 1) What is up with not putting tld files in the lib folder? Where is a 
 better location?
 2) why did the build fail? And how do I fix it?

   Thanks,

 Chanan Braunstein
 Knovel Corp.
 Web Development Manager
 607-773-1840 x672
 http://www.knovel.com



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RE: Another Try at MySQL Connection Pooling

I forgot whether your original post showed it or not, but how are you
trying to acquire the resource in your code?  It should look something
like:

Context initialContext = new InitialContext();
Context envContext = (Context) initialContext.lookup(java:comp/env);
this.dataSource = (DataSource) envContext.lookup(jdbc/TimesheetsDB );

Just a thought, in case you've got one of the strings wrong.

Jay

-Original Message-
From: Merrill Cornish [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, February 11, 2004 11:43 AM
To: Tomcat Users List
Subject: Re: Another Try at MySQL Connection Pooling

David,

I THINK I've figure out that MySQL's Connector/J jar worked in
jre/lib/ex when I was using DriverManager because only MySQL needed to
see it, and it knew to look in jre/lib/ex.  However, with DataSource,
I'm assuming it's Tomcat who needs to see it, so it needs to be in
Tomcat's common/lib. 

So I put Connect/J's jar in common/lib--and it still failed in the same
manner.

I'm wondering if the actual error message MIGHT be giving a clue.  It
says Name jdbc is not bound in this Context when the only thing that
EVER appears in any of the XML is jdbc/TimesheetsDB. 

  * Does this imply that jdbc/TimesheetsDB is wrong and the entries
should be something like simply TimesheetsDB?

   * Does this imply that jdbc has to be declared in some manner
before jdbc/TimesheetsDB can be declared?


Merrill

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Re: Another Try at MySQL Connection Pooling

Merrill,

I may end up eating a little sole, but I have had shoe before.

Your name for the jdbc is wrong. It should be:

!-- Class name for mm.mysql JDBC driver --
parameter
   namedriverClassName/name
   valuecom.mysql.jdbc.Driver/value
/parameter

Yeah, I know the notes said otherwise. They were written prior to MySQL
taking on the drivers officially.

As for jdbc/TimesheetsDB it should be fine.

Let us know

Doug Parsons
www.parsonstechnical.com

- Original Message - 
From: Merrill Cornish [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 12:43 PM
Subject: Re: Another Try at MySQL Connection Pooling


 David,

 I THINK I've figure out that MySQL's Connector/J jar worked in jre/lib/ex
when I was using DriverManager because only MySQL needed to see it, and it
knew to look in jre/lib/ex.  However, with DataSource, I'm assuming it's
Tomcat who needs to see it, so it needs to be in Tomcat's common/lib.

 So I put Connect/J's jar in common/lib--and it still failed in the same
manner.

 I'm wondering if the actual error message MIGHT be giving a clue.  It says
Name jdbc is not bound in this Context when the only thing that EVER
appears in any of the XML is jdbc/TimesheetsDB.

   * Does this imply that jdbc/TimesheetsDB is wrong and the entries
should be something like simply TimesheetsDB?

* Does this imply that jdbc has to be declared in some manner before
jdbc/TimesheetsDB can be declared?


 Merrill

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Re: Best practice question: where to place project libraries

2004-02-11 Thread Justin Ruthenbeck

At 07:40 PM 2/10/2004, you wrote:
Justin Ruthenbeck wrote:
I haven't used the META-INF/context.xml convention, so I'm not too 
familiar with it.  Conceptually, it's questionable whether a webapp 
should be able to modify container configuration ... even if it's just 
configuration for that one app.  Practically it may be useful, but it's 
a bluring of the lines of responsibility between the development and 
deployment -- two things which really should be separate.
The question has been answered (yes, a webapp can alter the 
container), and yes, the container should be modifiable by the 
developer, but only under certain circumstances. I would not allow even 
the META-INF/context.xml convention on a production server, for example. 
However it's quite handy during development, and extending the 
convention would be handier still.

I am not aware of a way to prevent Tomcat from respecting the 
META-INF/context.xml convention, but if there was a way I'd expect it to 
be mentioned here:
Although I haven't personally ever needed functionality like this, 
there's no argument it'd be useful in some situations.  Wanna implement 
it for everyone?  ;)  Like John Holman mentioned, however, there will be 
(practically insurmountable?) problems making the Tomcat container 
classloader update with new libraries included in the app's WAR.  That'll 
get really messy really quick.

justin



__
Justin Ruthenbeck
Software Engineer, NextEngine Inc.
justinr - AT - nextengine DOT com
Confidential. See:
http://www.nextengine.com/confidentiality.php
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Re: Another Try at MySQL Connection Pooling

2004-02-11 Thread Mark Matthews

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Parsons Technical Services wrote:

 Merrill,

 I may end up eating a little sole, but I have had shoe before.

 Your name for the jdbc is wrong. It should be:

 !-- Class name for mm.mysql JDBC driver --
 parameter
namedriverClassName/name
valuecom.mysql.jdbc.Driver/value
 /parameter

 Yeah, I know the notes said otherwise. They were written prior to MySQL
 taking on the drivers officially.

Actually, either works (we've left in 'org.gjt.mm.mysql.Driver' for
backwards-compatibility).

Whenever I've had problems with this, I've found that I'm usually using
the wrong strings/formats for the ENV namespace (as a previous poster
has talked about), or I messed around with the tomcat configuration too
much...Try and use the example they've provided, if you use it out of
the box, it works (for most people), and then change one thing at a time.

Unfortunately, Tomcat itself doesn't complain much up front when you
have something wrong with configuration, and it usually manifests itself
as an exception that's not related to what you've misconfigured :(

Regards,


-Mark
- --
Mr. Mark Matthews
MySQL AB, Software Development Manager, J2EE and Windows Platforms
Office: +1 708 332 0507
www.mysql.com

Meet the MySQL Team! April 14-16, 2004 http://www.mysql.com/uc2004/
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Re: Best practice question: where to place project libraries

2004-02-11 Thread Oliver Geisser

Hi

Josh Rehman wrote:


Justin Ruthenbeck wrote:

As a general rule, strive to keep your webapp self-contained and 
autonomous with only J2EE-standard dependencies (things like JNDI 
objects that are configurable in every container).  Unless there's a 
reason not to (JDBC drivers is one common one), package your own 
dependent libraries with your app -- it frees you from versioning 
problems (maintaining the correct library versions for your app over 
time) and makes migration between containers much easier.


Thanks. You bring up an interesting aspect of container configuration: 
database drivers. It would be interesting to extend the 
META-INF/context.xml tomcat convention to include support for the 
installation of 3rd party libraries. E.g., libraries placed in 
META-INF/server/lib will be placed into the similiar tomcat directory on 
deployment. Same thing for common/lib.
No. I don't think this is a good solution.

The best solution would be to use the database driver inside the 
webapp.war (if there is one provided).
This would require some (heavy) refactoring of the classloader/JNDI
mechanism, but it can be done.

And in an perfect world this would be part of the (next) servlet spec
so every container would behave in the same way.
Ciao, Olli

-- og



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org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null', cause: java.sql.SQLException: No suitable driver

2004-02-11 Thread Andreas Schildbach

I get this error using Tomcat 5.0.18 under Debian/Linux. Using the same 
configuration under Windows XP, there is no problem. Using the same 
application under Tomcat 4.1.27, there is no problem (either Linux or 
Windows).

As you can see from the included stack trace, I am using Hibernate which 
is accessing the configured DataSource in a Servlet Filter at 
application startup.

I have searched for this problem on this Mailing List, but got no clue. 
I am using a Context local DataSource (no Global), and have everything 
strictly setup as described in the JNDI HowTo. Given the number of 
people that could not solve the problem, maybe there is a bug in Tomcat5?

Regards,

Andreas

org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of 
class '' for connect URL 'null', cause:
java.sql.SQLException: No suitable driver
at java.sql.DriverManager.getDriver(DriverManager.java:243)
at 
org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:743)
at 
org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:518)
at 
net.sf.hibernate.connection.DatasourceConnectionProvider.getConnection(DatasourceConnectionProvider.java:59)
at 
net.sf.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:72)
at 
net.sf.hibernate.cfg.Configuration.buildSettings(Configuration.java:1119)
at 
net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:748)
at 
de.schildbach.integration.HibernatePersistance.init(HibernatePersistance.java:41)
at 
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:272)
at 
org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:355)
at 
org.apache.catalina.core.ApplicationFilterConfig.init(ApplicationFilterConfig.java:126)
at 
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3646)
at 
org.apache.catalina.core.StandardContext.start(StandardContext.java:4275)
at 
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:866)
at 
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:850)
at 
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:638)
at 
org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:320)
at 
org.apache.catalina.core.StandardHost.install(StandardHost.java:875)
at 
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:727)
at 
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:477)
at 
org.apache.catalina.startup.HostConfig.start(HostConfig.java:1008)
at 
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:394)
at 
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
at 
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1133)
at 
org.apache.catalina.core.StandardHost.start(StandardHost.java:832)
at 
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1125)
at 
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:518)
at 
org.apache.catalina.core.StandardService.start(StandardService.java:519)
at 
org.apache.catalina.core.StandardServer.start(StandardServer.java:2345)
at org.apache.catalina.startup.Catalina.start(Catalina.java:598)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:297)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:398)

My server.xml:

Context path= docBase=schildbach 
reloadable=false

Resource name=jdbc/xxx 
auth=Container type=javax.sql.DataSource/
ResourceParams 
name=jdbc/schildbach

parameternamefactory/namevalueorg.apache.commons.dbcp.BasicDataSourceFactory/value/parameter

parameternamemaxActive/namevalue5/value/parameter

parameternamemaxIdle/namevalue0/value/parameter

parameternamemaxWait/namevalue1/value/parameter

parameternameusername/namevaluexxx/value/parameter

parameternamepassword/namevaluexxx/value/parameter

parameternamedriverClassName/namevaluecom.mysql.jdbc.Driver/value/parameter

parameternameurl/namevaluejdbc:mysql://localhost/xxx?autoReconnect=trueamp;relaxAutoCommit=true/value/parameter
/ResourceParams
/Context

My web.xml:

resource-ref
res-ref-namejdbc/xxx/res-ref-name

Tag File Question

2004-02-11 Thread Chanan Braunstein

 
Hello,
I am starting to use the tag file feature of JSP 2/Tomcat 5. A plain
Hello tag works fine. However, my real tag doesn't seem to compile and I
have no errors in the logs and nothing on the screen - where did the compile
errors disappear to?

Chanan Braunstein
Knovel Corp.
Web Development Manager
607-773-1840 x672
http://www.knovel.com



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tomcat and VM settings

2004-02-11 Thread Parker, Matt


I'm wondering if anyone has done any tomcat benchmarking with different Hotspot VM 
settings. Specifically, I'm wondering if -server or -d64 make noticeable differences 
on the Solaris 8 sparc platform. I have read Sun's documentation about what these 
settings are supposed to do, but I haven't really seen anything talked about within 
the context of Tomcat or J2EE.

Thanks in advance,

Matt

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RE: Servlet thread safety in Tomcat

2004-02-11 Thread Mike Curwen

1) if by 'localized' you mean I've moved the variables from outside the
doGet()/doPost() methods, to inside those methods... then this is why
there is no 'data corruption' (due to multithreading issues), and it's
why you don't require synchronized access to those variables.
 
I will probably explain this perhaps not 100% correctly, but someone
will catch me when I fall.. ;)

A user request = one java thread.
If more than one user requests something from your servlet, that means
(potentially) more than one thread in your servlet methods.
If one thread alters a variable outside of the doGet()/doPost() methods,
then this modifies that variable for ALL threads, and thus, you get data
confusion/corruption. It's a simple matter of scope.

If the thread alters a variable within the method, then this variable is
located in the method 'stack', and altering its value will only alter
the data for that particular thread.  So it is literally impossible to
'confuse' the data, if all of your variables are declared within the
method. Again, a matter of scope.

2) jmeter is an open-source web-testing tool.  Fairly simple, and works
quite nicely. You can use it to load test an application, and can
configure it to launch X threads simulatenously.  This would give you a
fair chance of testing concurrency issues.  'X' will be solely
determined by how much CPU and memory your testing box has.  Jmeter lets
you slave multiple workstations to use as load generators, so X can
become quite high (which is good).  

You can also configure jmeter to check the results of a particular web
request.  So for example, if a user submits a search to search.jsp with
a certain set of search values... and you expect a result in your page
of :
pyour search returned b500/b results/p 
Then you can actually test for this string in the returned webpage.  If
the '500' is something else (say '450'), then you can begin to suspect
concurrency issues.  (Because perhaps another of your simultaneous users
used a different set of parameters, say ones that would produce '450').




 -Original Message-
 From: kwirirai [mailto:[EMAIL PROTECTED] 
 Sent: Wednesday, February 11, 2004 11:32 AM
 To: Tomcat Users List
 Subject: Re: Servlet thread safety in Tomcat
 
 
   Thanks to All for your help ! :-)
 Sofar it seems to be working ,no data corruption,I localized all 
 variables ,put in some synchronized blocks,removed them 
 again(synchronized blocks) and seems to work, but not sure 
 why without 
 the synchrozed blocks its working . :-\
 Is there free software that I can use to test the concurrency 
 issues,because at the moment I am trying to test all this using two 
 client machines and this does not work at all.Software that 
 can create 
 many simultanoeus connections sending in the request parameters to 
 Tomcat would do well for testing
 .
 
 
 
 
 Shapira, Yoav wrote:
 
 Howdy,
 
   
 
 this has made me think a lot about threading , it is really 
 complicated , I have researched about it but never found a clean 
 solution to
 
 
 
 Threading is complicated, yes, and difficult to do well.  
 Which is why 
 when possible you should let someone else do the work for 
 you and use a 
 library like Doug Lea's util.concurrent, which is now 
 java.util.concurrent in JDK 1.5.  It has thread pools, executors, 
 locks, etc so you don't have to write any of this sync code yourself.
 
 Yoav Shapira
 
 
 
 
 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: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null', cause: java.sql.SQLException: No suitable driver

2004-02-11 Thread Andreas Schildbach

Andreas Schildbach wrote:

I get this error using Tomcat 5.0.18 under Debian/Linux. Using the same 
configuration under Windows XP, there is no problem. Using the same 
application under Tomcat 4.1.27, there is no problem (either Linux or 
Windows).

Resource name=jdbc/xxx 
auth=Container type=javax.sql.DataSource/
ResourceParams 
name=jdbc/schildbach
 ^^

of course, this is also jdbc/xxx (changed it for the post)

Regards,

Andreas

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Tag File Attribute Question

2004-02-11 Thread Chanan Braunstein

 Hello,
I am using Tomcat 5.0.18 and I am trying to use Tag Files. A simple
tag file works However I cannot get attributes to work:
test.jsp

%@ taglib tagdir=/WEB-INF/tags prefix=knovel-tags %
knovel-tags:test  input=Hi There /

test.tag
%@ attribute name=input required=true %
%= input %

1) The file test.tag won't compile. Why?
2) How come no compile errors are placed in the stdout.log file?

Chanan Braunstein
Knovel Corp.
Web Development Manager
607-773-1840 x672
http://www.knovel.com



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Re: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null', cause: java.sql.SQLException: No suitable driver

2004-02-11 Thread daniel

where did u put the jar?
thats what got me.
it needs to go in common\lib in your tomcat dir

Daniel Schulken
- Original Message - 
From: Andreas Schildbach [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 2:51 PM
Subject: Re: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC
driver of class '' for connect URL 'null', cause: java.sql.SQLException: No
suitable driver


 Andreas Schildbach wrote:

  I get this error using Tomcat 5.0.18 under Debian/Linux. Using the same
  configuration under Windows XP, there is no problem. Using the same
  application under Tomcat 4.1.27, there is no problem (either Linux or
  Windows).

  Resource name=jdbc/xxx
  auth=Container type=javax.sql.DataSource/
  ResourceParams
  name=jdbc/schildbach
   ^^

 of course, this is also jdbc/xxx (changed it for the post)

 Regards,

 Andreas


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RE: Another Try at MySQL Connection Pooling

Jay,

  Context initialContext = new InitialContext();
  Context envContext = (Context) initialContext.lookup(java:comp/env);
  this.dataSource = (DataSource) envContext.lookup(jdbc/TimesheetsDB );

Ah ha!  I was missing the second step.  When I added the second step, it still fails, 
but the complaint has changed.  Slightly.

   At org.apache.naming.NamingContext.lookup(NamingContext.java:814) there occurred a
javax.naming.NameNotFoundException: Name TimesheetsDB is not bound in this Context

So now it can find jdbc, but not TimesheetsDB.

By the way, what does the java:comp/env argument mean?


Merrill



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cookies, Safari, and Tomcat

2004-02-11 Thread Hollerman Geralyn M

I'm trying to figure out some behavior I'm seeing only when I use Safari 
(v1.25 - downloaded from the Apple site last week) and Tomcat. This 
involves cookies. I am using Tomcat 5.0.16. I have written a servlet 
that sends a cookie back to the server for use later on; I can see this 
cookie when using Mozilla, Netscape, or IE when I look at a list of 
cookies. I also see the JESSIONID cookie that Tomcat uses in this list. 
However, when I use Safari, I see the JESSIONID cookie, but not the 
cookie I created. I'm not sure what the reason is for this; if I didn't 
do something in my code, I'd like to find out what it is, and for this 
I'd imagine I'd have to look thru the Tomcat source and see what's done 
when the JSESSIONID cookie is created. Unfortunately, I can't seem to 
find this.

Has anyone seen this behavior before? How should I deal with it? Or can 
someone point me to the program where the JESSSIONID cookie for Tomcat 
is created?

Thanks!
--
Lynn Hollerman.
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Re: Another Try at MySQL Connection Pooling

Doug,

I noticed the class name discrepancy myself between the name I had used for 
DriverManager and the one the DataSource example had.  However, when I peeked inside 
the Connector/J jar file, I found both .class files, altough they are of different 
sizes.

I tried it with your alternative, but the error is the same either way:

  At org.apache.naming.NamingContext.lookup(NamingContext.java:814) there occurred a
   javax.naming.NameNotFoundException: Name TimesheetsDB is not bound in this Context

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Re: Another Try at MySQL Connection Pooling

Mmmm...Not too bad with a little salt.

During my initial setup I was unable to get it to work with the old name.
Just tested it and it works fine. I would have to lay odds that I had a typo
originally.

- Original Message - 
From: Mark Matthews [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Cc: Merrill Cornish [EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 2:33 PM
Subject: Re: Another Try at MySQL Connection Pooling

 -BEGIN PGP SIGNED MESSAGE-
 Hash: SHA1

 Parsons Technical Services wrote:

  Merrill,

  I may end up eating a little sole, but I have had shoe before.

  Your name for the jdbc is wrong. It should be:

  !-- Class name for mm.mysql JDBC driver --
  parameter
 namedriverClassName/name
 valuecom.mysql.jdbc.Driver/value
  /parameter

  Yeah, I know the notes said otherwise. They were written prior to MySQL
  taking on the drivers officially.

 Actually, either works (we've left in 'org.gjt.mm.mysql.Driver' for
 backwards-compatibility).

 Whenever I've had problems with this, I've found that I'm usually using
 the wrong strings/formats for the ENV namespace (as a previous poster
 has talked about), or I messed around with the tomcat configuration too
 much...Try and use the example they've provided, if you use it out of
 the box, it works (for most people), and then change one thing at a time.

 Unfortunately, Tomcat itself doesn't complain much up front when you
 have something wrong with configuration, and it usually manifests itself
 as an exception that's not related to what you've misconfigured :(

 Regards,

 -Mark
 - --
 Mr. Mark Matthews
 MySQL AB, Software Development Manager, J2EE and Windows Platforms
 Office: +1 708 332 0507
 www.mysql.com

 Meet the MySQL Team! April 14-16, 2004 http://www.mysql.com/uc2004/
 -BEGIN PGP SIGNATURE-
 Version: GnuPG v1.2.3 (MingW32)
 Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org

 iD8DBQFAKoOFtvXNTca6JD8RAnj2AKCgLDOhFTqqb/EgUKydHwIBdJc4cwCglp/l
 oDTq3EIy2zKuLxv+UawytXQ=
 =b4W4
 -END PGP SIGNATURE-

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RE: cookies, Safari, and Tomcat


Howdy,
How do you know it's not a Safari bug?

Yoav Shapira
Millennium ChemInformatics


-Original Message-
From: Hollerman Geralyn M [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 3:09 PM
To: Tomcat Users List
Subject: cookies, Safari, and Tomcat

I'm trying to figure out some behavior I'm seeing only when I use
Safari
(v1.25 - downloaded from the Apple site last week) and Tomcat. This
involves cookies. I am using Tomcat 5.0.16. I have written a servlet
that sends a cookie back to the server for use later on; I can see this
cookie when using Mozilla, Netscape, or IE when I look at a list of
cookies. I also see the JESSIONID cookie that Tomcat uses in this list.
However, when I use Safari, I see the JESSIONID cookie, but not the
cookie I created. I'm not sure what the reason is for this; if I didn't
do something in my code, I'd like to find out what it is, and for this
I'd imagine I'd have to look thru the Tomcat source and see what's done
when the JSESSIONID cookie is created. Unfortunately, I can't seem to
find this.

Has anyone seen this behavior before? How should I deal with it? Or can
someone point me to the program where the JESSSIONID cookie for Tomcat
is created?

Thanks!
--
Lynn Hollerman.


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RE: Another Try at MySQL Connection Pooling

Ken,

I didn't intend to include the password in ANY of my posts, but I guess some slipped 
though.  In the version that running, the password is there.  And, even if I had 
fumble fingered the password, THAT would have simply gotten a convention MySQL error 
rather than a NameNotFoundException for jdbc.

Merrill

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RE: Another Try at MySQL Connection Pooling

The J2EE tutorial is one place that talks about the context naming
scheme:

http://java.sun.com/j2ee/1.4/docs/tutorial/doc/Resources2.html

And just to be 100% sure, my example below actually has a minor
cut-and-paste error--there's a space after TimesheetsDB in the second
lookup().  If you simply cut-and-pasted my example, and it turns out
that the string has to be an exact match, then this could be an issue.

Probably not, but worth mentioning, just in case.

Jay

-Original Message-
From: Merrill Cornish [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, February 11, 2004 2:04 PM
To: Tomcat Users List
Subject: RE: Another Try at MySQL Connection Pooling

Jay,

  Context initialContext = new InitialContext();
  Context envContext = (Context) initialContext.lookup(java:comp/env);
  this.dataSource = (DataSource) envContext.lookup(jdbc/TimesheetsDB
);

Ah ha!  I was missing the second step.  When I added the second step, it
still fails, but the complaint has changed.  Slightly.

   At org.apache.naming.NamingContext.lookup(NamingContext.java:814)
there occurred a
javax.naming.NameNotFoundException: Name TimesheetsDB is not bound
in this Context

So now it can find jdbc, but not TimesheetsDB.

By the way, what does the java:comp/env argument mean?


Merrill



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NTLM Authentication POST Method

2004-02-11 Thread Kumar Abhay-CAK203C


 Hello,
 
 I am using post method of sending data to servlet  from a JSP page. I am unable to 
 get the data by request.getParameter(). 
 If I am using get method I am able to retrieve data from JSP page
 
 I was just searching on Google. Actually I am using NTLM Authentication in my Login 
 Servlet. I think there is some conflict between NTLM Authentication and POST method. 
 
 Any body has an idea what to do or set to get the things done ?
 
 http://support.microsoft.com/default.aspx?scid=kb;DE;308074 
 http://support.microsoft.com/default.aspx?scid=kb;DE;308074 
 
 I am using code from below link: 
 http://www.jguru.com/faq/view.jsp?EID=1045412 
 http://www.jguru.com/faq/view.jsp?EID=1045412 
 
 Best Regards
 Abhay Kumar

Re: Servlet thread safety in Tomcat

2004-02-11 Thread Antonio Fiol Bonnín

Mike Curwen wrote:

1) if by 'localized' you mean I've moved the variables from outside the
doGet()/doPost() methods, to inside those methods... then this is why
there is no 'data corruption' (due to multithreading issues), and it's
why you don't require synchronized access to those variables.
 

You definitely do not need synchronized on local variables.

However, you DO need it if you use something shared among the 
requests. That is, outside the local scope.

I will probably explain this perhaps not 100% correctly, but someone
will catch me when I fall.. ;)
A user request = one java thread.
If more than one user requests something from your servlet, that means
(potentially) more than one thread in your servlet methods.
If one thread alters a variable outside of the doGet()/doPost() methods,
then this modifies that variable for ALL threads, and thus, you get data
confusion/corruption. It's a simple matter of scope.
If the thread alters a variable within the method, then this variable is
located in the method 'stack', and altering its value will only alter
the data for that particular thread.  So it is literally impossible to
'confuse' the data, if all of your variables are declared within the
method. Again, a matter of scope.
 

No objection ;-)


2) jmeter is an open-source web-testing tool.  Fairly simple, and works
quite nicely. You can use it to load test an application, and can
configure it to launch X threads simulatenously.  This would give you a
fair chance of testing concurrency issues.  'X' will be solely
determined by how much CPU and memory your testing box has.  Jmeter lets
you slave multiple workstations to use as load generators, so X can
become quite high (which is good).  

You can also configure jmeter to check the results of a particular web
request.  So for example, if a user submits a search to search.jsp with
a certain set of search values... and you expect a result in your page
of :
pyour search returned b500/b results/p 
Then you can actually test for this string in the returned webpage.  If
the '500' is something else (say '450'), then you can begin to suspect
concurrency issues.  (Because perhaps another of your simultaneous users
used a different set of parameters, say ones that would produce '450').
 

It will not be easy to pinpoint concurrency problems using JMeter.

The procedure is roughly what Mike described. However, you will need to 
know your data very well, and possibly output some debugging info in 
your pages (maybe inside a HTML comment).

It will not be easy.

From my experience, JMeter is really great for cases where border 
conditions make the server fail with a 500. You stress it, and it is 
more likely to fail. But detecting slight errors in the information 
contained in a page is a different business.

I wish I could give you an alternative, but I am afraid I know none.

Yours,

Antonio Fiol




smime.p7s
Description: S/MIME Cryptographic Signature

Re: tomcat and VM settings

2004-02-11 Thread Aadi Deshpande

Parker, Matt wrote:

I'm wondering if anyone has done any tomcat benchmarking with different Hotspot VM settings. Specifically, I'm wondering if -server or -d64 make noticeable differences on the Solaris 8 sparc platform. I have read Sun's documentation about what these settings are supposed to do, but I haven't really seen anything talked about within the context of Tomcat or J2EE.

Thanks in advance,

Matt

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In general, -server will make a huge difference for long running 
applications, since a lot of the internal optimizations ( such as how 
often to compile/recompile and how long to cache ) are turned on by the 
-server/-client switch.

On Solaris 8, you can get a little  more juice a lot of times by 
switching to the alternate libthread ( 
http://java.sun.com/docs/hotspot/threads/threads.html ) and using the 
1-1 model. ( This, i believe is the default on Solaris 9 )

There's a lot of options related to garbage collecting, leading one to 
the obvious conclusion that tuning the GC can provide boosts in 
performance.  There's a lot of good reading at 
http://java.sun.com/docs/hotspot/. 

I don't have any hard numbers, but we were able to do some very postive 
things, once we found the right information.

HTH,
-a


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Re: cookies, Safari, and Tomcat

2004-02-11 Thread Aadi Deshpande

Hollerman Geralyn M wrote:

I'm trying to figure out some behavior I'm seeing only when I use 
Safari (v1.25 - downloaded from the Apple site last week) and Tomcat. 
This involves cookies. I am using Tomcat 5.0.16. I have written a 
servlet that sends a cookie back to the server for use later on; I can 
see this cookie when using Mozilla, Netscape, or IE when I look at a 
list of cookies. I also see the JESSIONID cookie that Tomcat uses in 
this list. However, when I use Safari, I see the JESSIONID cookie, but 
not the cookie I created. I'm not sure what the reason is for this; if 
I didn't do something in my code, I'd like to find out what it is, and 
for this I'd imagine I'd have to look thru the Tomcat source and see 
what's done when the JSESSIONID cookie is created. Unfortunately, I 
can't seem to find this.

Has anyone seen this behavior before? How should I deal with it? Or 
can someone point me to the program where the JESSSIONID cookie for 
Tomcat is created?

Thanks!
What is the cookie version of the cookie that you created?  We've 
noticed some odd behaviour when using cookies and that magically went 
away when we started using version  0 cookies.

-a

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Re: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null', cause: java.sql.SQLException: No suitable driver

2004-02-11 Thread Andreas Schildbach

[EMAIL PROTECTED] wrote:

where did u put the jar?
thats what got me.
it needs to go in common\lib in your tomcat dir
Here is the content of common/lib

xxx:/opt/tomcat5# ls -la common/lib
total 3376
drwxr-xr-x2 tomcat5  nogroup  4096 Feb 11 17:07 .
drwxr-xr-x5 tomcat5  nogroup  4096 Jan 15 18:24 ..
-rw-r--r--1 tomcat5  nogroup 54665 Feb 11 10:24 activation.jar
-rw-r--r--1 tomcat5  nogroup952104 Jan 15 18:24 ant.jar
-rw-r--r--1 tomcat5  nogroup165119 Jan 15 18:24 
commons-collections.jar
-rw-r--r--1 tomcat5  nogroup100776 Jan 15 18:24 commons-dbcp-1.1.jar
-rw-r--r--1 tomcat5  nogroup112341 Jan 15 18:24 commons-el.jar
-rw-r--r--1 tomcat5  nogroup 39523 Jan 15 18:24 commons-pool-1.1.jar
-rw-r--r--1 tomcat5  nogroup342455 Jan 15 18:24 jasper-compiler.jar
-rw-r--r--1 tomcat5  nogroup100925 Jan 15 18:24 jasper-runtime.jar
-rw-r--r--1 tomcat5  nogroup188231 Jan 15 18:24 jmx-remote-tools.jar
-rw-r--r--1 tomcat5  nogroup168008 Jan 15 18:24 jmx-remote.jar
-rw-r--r--1 tomcat5  nogroup365858 Jan 15 18:24 jmx.jar
-rw-r--r--1 tomcat5  nogroup 48725 Jan 15 18:24 jsp-api.jar
-rw-r--r--1 tomcat5  nogroup327603 Feb 11 10:24 mail.jar
-rw-r--r--1 tomcat5  nogroup215441 Feb 11 17:07 
mysql-connector-java-3.0.10-stable-bin.jar
-rw-r--r--1 tomcat5  nogroup 28015 Jan 15 18:24 naming-common.jar
-rw-r--r--1 tomcat5  nogroup 14862 Jan 15 18:24 naming-factory.jar
-rw-r--r--1 tomcat5  nogroup  2068 Jan 15 18:24 naming-java.jar
-rw-r--r--1 tomcat5  nogroup 41669 Jan 15 18:24 naming-resources.jar
-rw-r--r--1 tomcat5  nogroup 91627 Jan 15 18:24 servlet-api.jar

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RE: tomcat and VM settings


Howdy,

In general, -server will make a huge difference for long running
applications

Can you back that up with any specific facts?

Yoav Shapira



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Re: Another Try at MySQL Connection Pooling

I have another shoe to go so try this. Try changing the name to:

parameter
  nameurl/name
 valuejdbc:mysql://localhost/timesheets?..

Lower case on the timesheets. I am running on linux. Not sure if it will
matter on windows.

Doug


- Original Message - 
From: Merrill Cornish [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 2:27 PM
Subject: RE: Another Try at MySQL Connection Pooling


 Ken,

 I didn't intend to include the password in ANY of my posts, but I guess
some slipped though.  In the version that running, the password is there.
And, even if I had fumble fingered the password, THAT would have simply
gotten a convention MySQL error rather than a NameNotFoundException for
jdbc.

 Merrill

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Re: Another Try at MySQL Connection Pooling

2004-02-11 Thread Adam Hardy

Merrill,
you should be absolutely sure that your context is getting loaded from 
the file you think. Make sure that there is no context config for the 
app in any of the other files in tomcat/conf/Catalina/localhost, nor in 
server.xml, nor in META-INF in any webapp directory.

You can chuck out the resource-ref from the web.xml - I'm using 3 JNDI 
connection pools and I don't have it in my web.xml (is that macho?) - 
just don't ask me why.

Adam

On 02/11/2004 09:13 PM Burgess, Jay S wrote:
The J2EE tutorial is one place that talks about the context naming
scheme:
http://java.sun.com/j2ee/1.4/docs/tutorial/doc/Resources2.html

And just to be 100% sure, my example below actually has a minor
cut-and-paste error--there's a space after TimesheetsDB in the second
lookup().  If you simply cut-and-pasted my example, and it turns out
that the string has to be an exact match, then this could be an issue.
Probably not, but worth mentioning, just in case.

Jay

-Original Message-
From: Merrill Cornish [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, February 11, 2004 2:04 PM
To: Tomcat Users List
Subject: RE: Another Try at MySQL Connection Pooling

Jay,

  Context initialContext = new InitialContext();
  Context envContext = (Context) initialContext.lookup(java:comp/env);
  this.dataSource = (DataSource) envContext.lookup(jdbc/TimesheetsDB
);
Ah ha!  I was missing the second step.  When I added the second step, it
still fails, but the complaint has changed.  Slightly.
   At org.apache.naming.NamingContext.lookup(NamingContext.java:814)
there occurred a
javax.naming.NameNotFoundException: Name TimesheetsDB is not bound
in this Context
So now it can find jdbc, but not TimesheetsDB.

By the way, what does the java:comp/env argument mean?

Merrill



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--
struts 1.1 + tomcat 5.0.16 + java 1.4.2
Linux 2.4.20 Debian
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Re: Another Try at MySQL Connection Pooling

Doug,

   Timesheet vs. timesheet

   Good catch, but it didn't make any difference.

   I originally had three Context entries for names Timesheet, (the way I thought 
of it), timesheet (for those who don't want to use the shift key), and ts (for 
those diehard Unix freaks who believe anything worth doing should be done in three 
characters or less).  The actual directory  under webapps is timesheets.  I've 
edited timesheet.xml (note the lower case) to match the directory, but the result was 
unchanged.

Thanks for the thoughts, though.

Merrill

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Re: Another Try at MySQL Connection Pooling

Adam,

The following line occurs in stdout.log:

INFO: Processing Context configuration file URL file:C:\Program Files\Apache 
Group\Tomcat 5.0.18\conf\Catalina\localhost\timesheet.xml

so it appears to be getting the correct context fragment.


Merrill

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Re: Best practice question: where to place project libraries

2004-02-11 Thread Josh Rehman

Justin Ruthenbeck wrote:
Although I haven't personally ever needed functionality like this, 
there's no argument it'd be useful in some situations.  Wanna implement 
it for everyone?  ;)  Like John Holman mentioned, however, there will be 
(practically insurmountable?) problems making the Tomcat container 
classloader update with new libraries included in the app's WAR.  
That'll get really messy really quick.
I'm advocating something more radical: *copy* libraries in said 
directories into the containers common and shared directories. Someone 
else mentioned that this would alter the environement for other webapps, 
which is an important drawback. Another drawback is the restart requirement.

But the fact remains that the developer should have some easy way to 
indicate to the deployer what dependancies need to be met esp WRT JNDI 
resources, and an easy (for the deployer) way to satisfy these 
dependancies. AFAIk there is no good way to do this. 
META-INF/context.xml does this in a small way, and it would be nice to 
generalize to libraries and drivers. I'm not yet in a position to do 
this development, although I might soon be.

--
Josh Rehman
citysearch.com
213.739.3559
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Re: Another Try at MySQL Connection Pooling

2004-02-11 Thread Adam Hardy

On 02/11/2004 10:15 PM Merrill Cornish wrote:
Adam,

The following line occurs in stdout.log:

INFO: Processing Context configuration file URL file:C:\Program Files\Apache Group\Tomcat 5.0.18\conf\Catalina\localhost\timesheet.xml

so it appears to be getting the correct context fragment.
What if that fragment is an old one you accidentally left hanging around?

--
struts 1.1 + tomcat 5.0.16 + java 1.4.2
Linux 2.4.20 Debian
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Re: Another Try at MySQL Connection Pooling

Merrill,

Humor me for a moment. This might be due to you trying different setups,
but, take
a minute to go through all your settings and names and make sure that they
are all set
to the same thing and the same case. In the line below it is refering to
timesheet.xml and
earlier you had timesheets. I made the same mistakes in my initial setup.

In my prior post my concern was that the jdbc was refered to uppercase T and
the docs were
lower case t. On linux you can't do this. All references must be exactly the
same. So anywhere
you use the word timesheets in any form, make it the same. Let's just say
I'm shiny on top
and little things like this didn't help.

Doug Parsons
www.parsonstechnical.com

- Original Message - 
From: Adam Hardy [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Wednesday, February 11, 2004 4:30 PM
Subject: Re: Another Try at MySQL Connection Pooling


 On 02/11/2004 10:15 PM Merrill Cornish wrote:
  Adam,
 
  The following line occurs in stdout.log:
 
  INFO: Processing Context configuration file URL file:C:\Program
Files\Apache Group\Tomcat 5.0.18\conf\Catalina\localhost\timesheet.xml
 
  so it appears to be getting the correct context fragment.

 What if that fragment is an old one you accidentally left hanging around?

 -- 
 struts 1.1 + tomcat 5.0.16 + java 1.4.2
 Linux 2.4.20 Debian


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 To unsubscribe, e-mail: [EMAIL PROTECTED]
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Re: Re: Another Try at MySQL Connection Pooling