RE: accessing ejbs deployed in jboss from tomcat/apache
Ray: Thanks for the reply. I actually solved the problem. I needed to make an entry in tomcat4-services.xml located in jboss_tomcat/server/default/deploy directory: !-- Define an AJP 1.3 Connector on port 8009 -- Connector className=org.apache.ajp.tomcat4.Ajp13Connector port=8009 minProcessors=5 maxProcessors=75 acceptCount=10 debug=0/ BTW: This is the same entry in the server.xml file which is used by embeded tomcat, located at jboss_tomcat/catalina level. Everything is working fine. I can access all of my EJBs deployed to the /server/default/deploy directoy. There are not really any good HOW-TOs in this area. I hope someone with a better level of knowledge than me will do this. I will try one and post it, time permitting. Cheers, Nanijon Ray Madigan wrote:are you connecting to your beans through RMI or some other mechanism. I am implementing a simular situation using apache2 - mod_jk2 - tomcat - jonas. I have to tell java through setProperties where to locate the rmi registry. if this doesn't help you will have to send more information - like what error messages do you get? Thanks -Original Message- From: Nani Jon [mailto:[EMAIL PROTECTED]] Sent: Saturday, September 21, 2002 1:44 AM To: tomcat users Subject: accessing ejbs deployed in jboss from tomcat/apache Hi all: I have been able to integrate jboss-3.0.0_tomcat-4.0.3 with apache 2, mod_jk2.dll (on a win2k box). The static content is getting displayed correctly. The problem is that I am not able to access my EJBs using apache which talks to the jboss embeded tomcat. I can access my EJBs on port 8080 (the embeded tomcat) without any problems. Am I supposed to make a reference to my EJBs somewhere else as well? And where? There should be a way for the embeded tomcat when it receives a request from apache to talk to jboss. After all they are running in the same VM. Any help will be appreciated. Regards, Nanijon. - Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes -- To unsubscribe, e-mail: For additional commands, e-mail: - Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes
Re: Postgresql DataSource Tomcat 4.1 SQLException
The JNDI namespace you want is java:comp/env and not java:/comp/env But I'm not sure if is the cause of the problem. Alfonso Martinez wrote: Hi Paul, I am a newbie too, but trying to help. I had a problem like yours recently and found an error in my server.xml. I know you checked that file already, but can you send those (also web.xml) files to me please to see what I can do? Thanks Jose On Fri, Sep 20, 2002 at 11:10:41AM -0500, Paul Salazar wrote: Hi, I am trying to setup a postgresql datasource on tomcat 4.1 with much frustration. I have read all the threads out there concerning this matter and I can't see to find anyone who has a working example. What I have is this: Redhat 7.2 server running: Postgresql 7.2 Tomcat 4.1 I have a working Tomcat app that can connect to the Db and perform queries when manually loading the driver 'Class.forName(org.postgresql.Driver); and then doing a getConnection using the URL, Name, Password. But when trying to get a connection using a Datasource, as in, Context ctx = new InitialContext(); Context envctx = (Context)ctx.lookup(java:/comp/env); DataSource ds = (DataSource)envctx.lookup(jdbc/postgres); //jndi name of the datasource Connection conn = ds.getConnection(); the getConnection() statement throws an SQLException: Cannot load JDBC driver class 'null' I have gone over all the server.xml and web.xml files with a fine tooth comb and assure you that is not the problem. I have also tried using the jxDBCon drivers with the same results. I have come to the conclusion that it must be a tomcat problem. Has anyone gotten this to work with this config?? Paul Salazar -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How to use Port 80?
You don't want to change /etc/services as it is simply a directory of mappings between well known service names and ports. Tomcat runs as the user tomcat4 on RedHat 7.x. This user is unable to bind to port 80. People have had success with changing the user to root, but this is generally considered a bad way of doing things. You'll want to check the mail archives as this has been discussed quite a bit. [EMAIL PROTECTED] wrote: I looked in /etc/services and found ... ttp80/tcp www www-http# WorldWideWeb HTTP http 80/udp www www-http# HyperText Transfer Protocol ... I'm not sure how got there unless it was just part of RedHat 7.3. Im not running Apache or any other web server. Im trying to use Tomcat4 as my Web server. Should I change /etc/services and if so how? thanks again -- Original Message -- Reply-To: Tomcat Users List [EMAIL PROTECTED] From: Arthur Chan [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: How to use Port 80? Date: Sat, 21 Sep 2002 23:50:41 -0400 Normally that's the default - Apache (not Tomcat) uses it. Look at httpd.conf , the Listen directive, should read something like 192.168.4.5:80 ie the ip-addr:port In default RH u will find that under /etc/httpd/conf To look at a static list of port assignments : /etc/services I am not sure what u r tyring to do , but I hope that's helpful. - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Saturday, September 21, 2002 11:36 PM Subject: Re: How to use Port 80? not intentionally, how would I know if I did that? -- Original Message -- Reply-To: Tomcat Users List [EMAIL PROTECTED] From: Arthur Chan [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: How to use Port 80? Date: Sat, 21 Sep 2002 23:34:53 -0400 Could you have assigned 80 to HTTP requests already ??? - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, September 21, 2002 11:03 PM Subject: How to use Port 80? Hi Im running Tomcat 4.1.10 on Red Hat 7.3. Im trying to change the port to 80 from 8080. I made the following change in my server.xml From: Connector className=org.apache.coyote.tomcat4.CoyoteConnector port=8080 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=2 useURIValidationHack=false / to: Connector className=org.apache.coyote.tomcat4.CoyoteConnector port=80 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=2 useURIValidationHack=false / then I restart Tomcat4 with the Service Configuration utility and I get the following message in the browser when I go to http://localhost An error occured while loading http://localhost/: Could not connect to host localhost Thanks in advance for any help Hal Haig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Question about connecting Apache (2.0.40), tomcat (4.1.10) on Windows2000
I have installed and configured apache (2.0.40)(it's currently hosting two URLs) and tomcat 4.1.10 on a windows 2000 advance server machine. Each, by themselves, are up and running. I am trying to integrate tomcat into the apache server and have failed. Has anyone done this and could you share the procedure (and configuration files). I am new to these servers and most of the documentation assumes Unix and I don't know how to convert what I am reading into what is necessary for a windows machine. Thanks for any help. ric ( ric @ garlic.com) PS I am currently not prepared to compile either server and am using straight binaries. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: mod_jk2, virtual hosts, JkUriSet
Could you guys thest against the current CVS. -Original Message- From: Dom [mailto:[EMAIL PROTECTED]] [uri:/host1.net/*.jsp] info=host1.net default context. group=lb debug=0 [uri:/host2.net/*.jsp] info=host2.net default context. group=lb debug=0 This is wrong!!! All the host definition _must_ not start with the forward slash. So... HOSTNAME/URI (this is how we figure out what is the host and what is the uri). Correct one would be: [uri:host1.net] info=host1.net hostname definition. [uri:host2.net] info=host2.net hostname definition. #Now you can make all the mappings [uri:host1.net/*.jsp] info=host1.net extension mapping. [uri:host2.net/*.jsp] info=host2.net extension mapping. MT. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: mod_jk2, virtual hosts, JkUriSet
You're right, it was a typo error as I had changed the real virtual hosts name ! Dom - Original Message - From: Mladen Turk [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Cc: Dom [EMAIL PROTECTED]; Dmitry Letin [EMAIL PROTECTED] Sent: Sunday, September 22, 2002 12:05 PM Subject: RE: mod_jk2, virtual hosts, JkUriSet Could you guys thest against the current CVS. -Original Message- From: Dom [mailto:[EMAIL PROTECTED]] [uri:/host1.net/*.jsp] info=host1.net default context. group=lb debug=0 [uri:/host2.net/*.jsp] info=host2.net default context. group=lb debug=0 This is wrong!!! All the host definition _must_ not start with the forward slash. So... HOSTNAME/URI (this is how we figure out what is the host and what is the uri). Correct one would be: [uri:host1.net] info=host1.net hostname definition. [uri:host2.net] info=host2.net hostname definition. #Now you can make all the mappings [uri:host1.net/*.jsp] info=host1.net extension mapping. [uri:host2.net/*.jsp] info=host2.net extension mapping. MT. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How to use Port 80?
thanks I looked back at the archieves and found out how to change the user to Root. I did that and it worked. I did find some other messages indicating what you said, which was running as ROOT might be bad idea from a system adminstration perspective. Unfortunately, I found no other way to run on Port 80. Is there another way? -- Original Message -- Reply-To: Tomcat Users List [EMAIL PROTECTED] Date: Sun, 22 Sep 2002 18:38:01 +1000 From: Ben Walding [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: How to use Port 80? You don't want to change /etc/services as it is simply a directory of mappings between well known service names and ports. Tomcat runs as the user tomcat4 on RedHat 7.x. This user is unable to bind to port 80. People have had success with changing the user to root, but this is generally considered a bad way of doing things. You'll want to check the mail archives as this has been discussed quite a bit. [EMAIL PROTECTED] wrote: I looked in /etc/services and found ... ttp80/tcp www www-http# WorldWideWeb HTTP http 80/udp www www-http# HyperText Transfer Protocol ... I'm not sure how got there unless it was just part of RedHat 7.3. Im not running Apache or any other web server. Im trying to use Tomcat4 as my Web server. Should I change /etc/services and if so how? thanks again -- Original Message -- Reply-To: Tomcat Users List [EMAIL PROTECTED] From: Arthur Chan [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: How to use Port 80? Date: Sat, 21 Sep 2002 23:50:41 -0400 Normally that's the default - Apache (not Tomcat) uses it. Look at httpd.conf , the Listen directive, should read something like 192.168.4.5:80 ie the ip-addr:port In default RH u will find that under /etc/httpd/conf To look at a static list of port assignments : /etc/services I am not sure what u r tyring to do , but I hope that's helpful. - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Saturday, September 21, 2002 11:36 PM Subject: Re: How to use Port 80? not intentionally, how would I know if I did that? -- Original Message -- Reply-To: Tomcat Users List [EMAIL PROTECTED] From: Arthur Chan [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: How to use Port 80? Date: Sat, 21 Sep 2002 23:34:53 -0400 Could you have assigned 80 to HTTP requests already ??? - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, September 21, 2002 11:03 PM Subject: How to use Port 80? Hi Im running Tomcat 4.1.10 on Red Hat 7.3. Im trying to change the port to 80 from 8080. I made the following change in my server.xml From: Connector className=org.apache.coyote.tomcat4.CoyoteConnector port=8080 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=2 useURIValidationHack=false / to: Connector className=org.apache.coyote.tomcat4.CoyoteConnector port=80 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=2 useURIValidationHack=false / then I restart Tomcat4 with the Service Configuration utility and I get the following message in the browser when I go to http://localhost An error occured while loading http://localhost/: Could not connect to host localhost Thanks in advance for any help Hal Haig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How to use Port 80?
You can set up a port forward / filter such that traffic that comes in on port 80 gets filtered through to port 8080 The other options is to use Apache out the front on port 80 and then mod_jk / jk2 / mod_webapp to connect tomcat into apache. I can't recommend one or the other for these as I don't run in either configuration. It's all a big game! Ben [EMAIL PROTECTED] wrote: thanks I looked back at the archieves and found out how to change the user to Root. I did that and it worked. I did find some other messages indicating what you said, which was running as ROOT might be bad idea from a system adminstration perspective. Unfortunately, I found no other way to run on Port 80. Is there another way? -- Original Message -- Reply-To: Tomcat Users List [EMAIL PROTECTED] Date: Sun, 22 Sep 2002 18:38:01 +1000 From: Ben Walding [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: How to use Port 80? You don't want to change /etc/services as it is simply a directory of mappings between well known service names and ports. Tomcat runs as the user tomcat4 on RedHat 7.x. This user is unable to bind to port 80. People have had success with changing the user to root, but this is generally considered a bad way of doing things. You'll want to check the mail archives as this has been discussed quite a bit. [EMAIL PROTECTED] wrote: I looked in /etc/services and found ... ttp80/tcp www www-http# WorldWideWeb HTTP http 80/udp www www-http# HyperText Transfer Protocol ... I'm not sure how got there unless it was just part of RedHat 7.3. Im not running Apache or any other web server. Im trying to use Tomcat4 as my Web server. Should I change /etc/services and if so how? thanks again -- Original Message -- Reply-To: Tomcat Users List [EMAIL PROTECTED] From: Arthur Chan [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: How to use Port 80? Date: Sat, 21 Sep 2002 23:50:41 -0400 Normally that's the default - Apache (not Tomcat) uses it. Look at httpd.conf , the Listen directive, should read something like 192.168.4.5:80 ie the ip-addr:port In default RH u will find that under /etc/httpd/conf To look at a static list of port assignments : /etc/services I am not sure what u r tyring to do , but I hope that's helpful. - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Saturday, September 21, 2002 11:36 PM Subject: Re: How to use Port 80? not intentionally, how would I know if I did that? -- Original Message -- Reply-To: Tomcat Users List [EMAIL PROTECTED] From: Arthur Chan [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: How to use Port 80? Date: Sat, 21 Sep 2002 23:34:53 -0400 Could you have assigned 80 to HTTP requests already ??? - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, September 21, 2002 11:03 PM Subject: How to use Port 80? Hi Im running Tomcat 4.1.10 on Red Hat 7.3. Im trying to change the port to 80 from 8080. I made the following change in my server.xml From: Connector className=org.apache.coyote.tomcat4.CoyoteConnector port=8080 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=2 useURIValidationHack=false / to: Connector className=org.apache.coyote.tomcat4.CoyoteConnector port=80 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=2 useURIValidationHack=false / then I restart Tomcat4 with the Service Configuration utility and I get the following message in the browser when I go to http://localhost An error occured while loading http://localhost/: Could not connect to host localhost Thanks in advance for any help Hal Haig -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For
which proxy (mod_jk,jk2,webapp etc. (was Re: How to use Port 80?)
You can also use Apache's standard mod_proxy, but this forward all traffic to tomcat. Does anyone have an overview of what the pros and cons of each of these possibilties? I'm looking for ease of setup, features, stability, is it currently being maintained, improved etc. Regards, Ben Walding wrote: You can set up a port forward / filter such that traffic that comes in on port 80 gets filtered through to port 8080 The other options is to use Apache out the front on port 80 and then mod_jk / jk2 / mod_webapp to connect tomcat into apache. I can't recommend one or the other for these as I don't run in either configuration. It's all a big game! Ben -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: How to block listings on a SPECIFIC directory
The filter will run as fast as the code you put in it. adi wrote: Thanks for that one. Just one more question: I assume there is some kind of overhead doing this all the requests will be streamed through the filter etc. It a serious problem? Adi -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 19, 2002 2:10 PM To: Tomcat Users List Subject: Re: How to block listings on a SPECIFIC directory More info: http://www.google.com/search?hl=enlr=ie=UTF-8oe=UTF-8q=servlet+filter The definitive reference: Java Servlet Specification 2.3 (at java.sun.com) Chapter 6: Filters adi wrote: what do you mean by writing a filter? In java? Entry in web.xml ? can you please reference me to some reading on 'filters' ? Thanks, Adi -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED]] Sent: Thursday, September 19, 2002 1:53 PM To: Tomcat Users List Subject: Re: How to block listings on a SPECIFIC directory Nope - but you can write a filter to detect that condition and deny access as desired. adi wrote: Hello, I am trying to enable listing on one directory ( and its children) only. the listings parameter set to false or true will affect everything. is it possible in any way to define listings to individual directories in my webapp? Adi -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.372 / Virus Database: 207 - Release Date: 6/20/2002 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.372 / Virus Database: 207 - Release Date: 6/20/2002 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.372 / Virus Database: 207 - Release Date: 6/20/2002 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.372 / Virus Database: 207 - Release Date: 6/20/2002 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Filters in Tomcat
Nope - but you can make your filter smart enough to know how to disable/enable itself. Samuel Cheung wrote: Hi, Could someone please tell me if I can activate/deactivate filters in Tomcat dynamically after the servlet is running? Thank you. Sam -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: TC 4.1.10 - Administration App
I am attempting to access the admin app from tomcat standalone - 8080. - Original Message - From: Robert L Sowders [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 16, 2002 9:49 PM Subject: Re: TC 4.1.10 - Administration App How are you accessing the administration app? From tomcat stand alone page at 8080? It works for me. rls Randy Secrist [EMAIL PROTECTED] 09/16/2002 07:58 PM Please respond to Tomcat Users List To: [EMAIL PROTECTED] cc: Subject:TC 4.1.10 - Administration App I am getting the following JSP error message when I log into the administration application. (While it is loading the left TreeControl frame: package org.apache.webapp.admin does not exist Does anyone know which jar file this is in so I can confirm it's existance? Randy -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Getting Login name and password
Hi all, I know there is a way to get the user name by calling HttpServletRequest.getUserPrincipal().getName(). I also need the password. How can this be achieved? Thanks in advance. Andreas -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Application .xml context and multiple virtual hosts
Hi, I am using Tomcat 4.1.10. I integrated with Apache 1.3.x. I have multiple virtual hosts configured on tomcat. Tomcat 4.1.10 have a feature where we can deploy an application by coping a .xml file in with webapps directory. There are examples of admin and maanger applications. I want to deploy the applications with the .xml file with multiple virtual hosts and integrate with apache. In the server.xml file contexts related to a virtual host are created under that particular virtual host. How this can be achieved with .xml file. I feel, by default the applications deployed from .xml files are assocaited with the defaulthost. Is there a way to associate these applications to a virtual host other then default virtual hosts? Thanks Raj Saini -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Tomcat4.0 with SSL on windows2000
The way we got client auth to work is to import the trusted root cert into
the cacerts truststore contained in {JAVA_HOME}/jre/lib/security.
Use keytool and a password of changeit.
John
-Original Message-
From: Shubha Somayaji [mailto:[EMAIL PROTECTED]]
Sent: 21 September 2002 06:38
To: [EMAIL PROTECTED]
Subject: Tomcat4.0 with SSL on windows2000
Hello,
I am trying to integrate tomcat4.0 will SSL on windows2000. I did the
following steps.
1. Downloaded jsse and set the classpath for the jars
2. keytool -genkey -alias tomcat -keyalg RSA
3. keytool -certreq -keyalg RSA -alias tomcat -file certreq.csr
4. Submited the certreq.csr to verisign for 14days trial server ID
5. I got a file getcacert.cer and a certificate as a text by email.
6 Copied the text and save it as xxx.crt
7. Imported the getcacert.cer on to the IE5 Trusted root authoroities
8. Imported both getcacert.cer and xxx.crt to .keystore created in my
home directory.
9. Uncommented the https part of connector in server.xml and made
clientAuth=true
10.Started the tomcat
Now the problem is when I enter the url https://localhost:8443 it is
showing me the empty 'Client Authentication' dialog box.
I do not understand where I have gone wrong. I tried another approch of
creating the certificate using openssl and importing it to the
.keystore. But while importing it gives me error public key and
keystore doesn't match.
Can anyone of you please help me as soon as possible with the steps to
follow in achieving this.
Thanking you,
Regards
Shubha
--
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Re: loadbalancer in workers.properties
David Cassidy wrote: it's part of mod_jk Thanks I've an unusual problem : I got Apache collaborating with Tomcat on the same box. Then I seperated the two and it worked. I rebooted the machines, now Apache won't talk with Tomcat. I looked in log/error_log , it seems the Apache machine keeps trying to look for the examples in the same box rather than in the Tomcat box. Apache won't find it there because I haev renamed that directory... -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: loadbalancer in workers.properties
David Cassidy wrote: it's part of mod_jk I am totally flabbergasted... Bounce the servers and it works again. I must have had some parameters not set correctly ??? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Loadbalancing : MS NLB vs mod_jk
Hi All. Please forgive me for bringing up a topic like this. I believe I have Apache collaborating with Tomcat using mod_jk. Also I will be experimenting with load-balancing using both symmetric and assymetric (different CPU and configuration ) setups. Can this setup be compared with MS NLB ??? Going thru MS's doco I got the impression that if the server dies, the processes are lost, I assume with our setup, the dead-box is continuously polled until all its processes are inherited by other's ??? How is this accomplished, are here some parameters I need to set ??? If some guru out there has this experience, could you please share it with us ??? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
JNDI Realm on Tomcat 4 does not work
Hi, I want to secure a webapp with the JNDI realm. But the LDAP query is sent wrong to my OpenLDAP server. Here is a snippet from server.xml: Realm className=org.apache.catalina.realm.JNDIRealm debug=99 connectionURL=ldap://localhost; userPattern=uid=(0),ou=people,dc=yikester,dc=net roleBase=ou=groups,dc=yikester,dc=net roleName=cn roleSearch=(uniqueMember=(0)) userPassword=userPassword / On the OpenLDAP server I see in the logfile: SRCH base=uid=(0),ou=people,dc=yikester,dc=net scope=0 filter=(objectClass=*) So, the problem is that something prevents the exchange of uid=(0) with the username in question. I've tried with Tomcat 4.0.4 included in Netbeans 3.4 IDE and with Tomcat 4.1.10. ldap.jar is from java.sun.com. I've tried with ldap.jar from Novell Too, but the result is the same. Any hints? Stephan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
JSP working but Servlets not working
Hi Experts, Greetings! I am using Apache 1.3.26 + (Jboss 3.0.3, Tomcat 4.0.4 bundle) I treid to creat a small Web Application. My JSP files are WORKING properly BUT when Servlet is called (from JSP Page), I get No Context COnfigured Error My Directory structure is as follows: /kithany (root) /kithany/register.htm /kithany/WEB-INF/web.xml /kithany/WEB-INF/classes/HelloWorldExample.java /kithany/WEB-INF/classes/HelloWorldExample.class /kithany/META-INF/application.xml I have my APPLICATION.XML file as follows: - ?xml version=1.0 encoding=ISO-8859-1? application display-nameKITHANY/display-name module web web-urikithany.war/web-uri context-root/kithany/context-root /web /module /application - And, my WEB.XML file is as: - ?xml version=1.0 encoding=UTF-8? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorldExample/servlet-name servlet-classHelloWorldExample/servlet-class /servlet welcome-file-list welcome-file index.jsp /welcome-file /welcome-file-list /web-app - My JSP file register.htm is shown below. This file calls a SERVLET HelloWorldExample.class when user clicks. - html body form action=/HelloWorldExample method=post center table cellpadding=4 cellspacing=2 border=0 th bgcolor=#FF colspan=2 font size=5USER REGISTRATION/font br font size=1sup*/sup Required Fields/font /th tr bgcolor=#c8d8f8 td valign=top bFirst Namesup*/sup/b ...rest of the file is not shown. - I then create WAR file as follows: - #pwd #/kithany #jar -cvfM kithany.war . - Which I then, put it into /jboss/server/default/deploy and then start my JBOSS(Tomcat/Catalina) Server and then on browser, I type following: http://MY_IP_ADDR_ESS:8080/kithany/register.html which displays the file correctly. When the user clicks SUBMIT, the file should call HelloWorldExample.class file BUT it displays Error like: Apache Tomcat/4.0.3 - HTTP Status 500 - No Context configured to process this request Experts, could you please guide me on to this. THANKS! Manoj G. Kithany [EMAIL PROTECTED] _ Send and receive Hotmail on your mobile device: http://mobile.msn.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
JSP working but Servlets not working
Hi Experts, Greetings! I am using Apache 1.3.26 + (Jboss 3.0.3, Tomcat 4.0.4 bundle) I treid to creat a small Web Application. My JSP files are WORKING properly BUT when Servlet is called (from JSP Page), I get No Context COnfigured Error My Directory structure is as follows: /kithany (root) /kithany/register.htm /kithany/WEB-INF/web.xml /kithany/WEB-INF/classes/HelloWorldExample.java /kithany/WEB-INF/classes/HelloWorldExample.class /kithany/META-INF/application.xml I have my APPLICATION.XML file as follows: - ?xml version=1.0 encoding=ISO-8859-1? application display-nameKITHANY/display-name module web web-urikithany.war/web-uri context-root/kithany/context-root /web /module /application - And, my WEB.XML file is as: - ?xml version=1.0 encoding=UTF-8? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorldExample/servlet-name servlet-classHelloWorldExample/servlet-class /servlet welcome-file-list welcome-file index.jsp /welcome-file /welcome-file-list /web-app - My JSP file register.jsp is shown below. This file calls a SERVLET HelloWorldExample.class when user clicks. - form action=/HelloWorldExample method=post ...rest of the file is not shown. - I then create WAR file as follows: - #pwd #/kithany #jar -cvfM kithany.war . - Which I then, put it into /jboss/server/default/deploy and then start my JBOSS(Tomcat/Catalina) Server and then on browser, I type following: http://MY_IP_ADDR_ESS:8080/kithany/register.html which displays the file correctly. When the user clicks SUBMIT, the file should call HelloWorldExample.class file BUT it displays Error like: Apache Tomcat/4.0.3 - HTTP Status 500 - No Context configured to process this request Experts, could you please guide me on to this. THANKS! Manoj G. Kithany [EMAIL PROTECTED] _ Send and receive Hotmail on your mobile device: http://mobile.msn.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JNDI Realm on Tomcat 4 does not work
You need to use curly brackets {} for the substitions, not parentheses ()
e.g.
userPattern=uid={0},ou=people,dc=yikester,dc=net
not
userPattern=uid=(0),ou=people,dc=yikester,dc=net
John.
Stephan Schwab wrote:
Hi,
I want to secure a webapp with the JNDI realm. But the LDAP query is
sent
wrong to my OpenLDAP server.
Here is a snippet from server.xml:
Realm className=org.apache.catalina.realm.JNDIRealm debug=99
connectionURL=ldap://localhost;
userPattern=uid=(0),ou=people,dc=yikester,dc=net
roleBase=ou=groups,dc=yikester,dc=net
roleName=cn
roleSearch=(uniqueMember=(0))
userPassword=userPassword /
On the OpenLDAP server I see in the logfile:
SRCH base=uid=(0),ou=people,dc=yikester,dc=net scope=0
filter=(objectClass=*)
So, the problem is that something prevents the exchange of uid=(0) with
the
username in question.
I've tried with Tomcat 4.0.4 included in Netbeans 3.4 IDE and with
Tomcat
4.1.10. ldap.jar is from java.sun.com. I've tried with ldap.jar from
Novell
Too, but the result is the same.
Any hints?
Stephan
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how to handle requests to www.domain.com (no context path) w/ISAPI redirector and IIS?
I've gotten to the point where I can have requests sent to IIS at http://anysiteonwin2kmachine.mydomain.com/specific_context_path handled by the webapp whose context path is /specific_context_path , but I'm at a loss as to how requests to a site's default page (index.jsp) should be set up among multiple different virtual IIS hosts. In other words, how to handle requests to http://specificvirtualsiteonwin2kmachine.mydomain.com or http://differentvirtualsiteonwin2kmachine.anotherdomain.com that implicitly map to index.jsp in the site's root directory and get IIS to let Tomcat handle them. The main problem I'm seeing is that the whole ISAPI redirector mechanism seems to have no concept of virtual hosts, nor does it seem to have any mechanism for handling requests that don't involve a recognizable context path as part of the request sent to IIS. in other words, I can set up uriworkermap.properties with: /context1=$(default_worker) /context1/*=$(default_worker) /context2=$(default_worker) /context2/*=$(default_worker) and have requests sent to http://irrelevant_hostname.resolving_to_server_ip.net/context1 handled by the webapp whose context path is /context1, and have requests sent to http://irrelevant_hostname.resolving_to_server_ip.net/context2 handled by the webapp whose context path is /context2, but I see no straightforward way to have requests made to http://specific_site.hosted_on_myserver.com return one default jsp file associated with /context1 and have requests made to http://different_site.hosted_on_myserver.net return a (different) jsp file associated with /context2. even if adding /*.jsp=$(default_worker) to uriworkermap.properties worked (it didn't), there is still no apparent mechanism to associate *.jsp for one site with /context1/*.jsp and *.jsp for another site with /context2/*.jsp What seems to be missing is a mechanism to tell the ISAPI redirector, requests made to http://firsthost/*.jsp should be proxied over to Tomcat as though they were really made to http://firsthost/context1/*.jsp;, requests made to http://secondhost/*.jsp should be proxied over to Tomcat as though they were really made to http://secondhost/context2/*.jsp; (with each handled by a separate Tomcat virtual host), with the existing uriworkermap scheme simply ADDING context paths to specific IIS virtual sites indicating requests that should simply be proxied over to Tomcat unchanged, like in this hypothetical properties file I'm envisioning: http://iis.virtual.host/*.jsp=http://tomcat.virtual.host/firstcontextpath http://www.iis.virtual.host/*.jsp=http://tomcat.virtual.host/firstcontextpat h http://iis.virtual.host/servlet/*=http://tomcat.virtual.host/servlet http://www.iis.virtual.host/servlet/*=http://tomcat.virtual.host/servlet http://iis.virtual.host/somecontext/*=http://tomcat.virtual.host/differentco ntext http://www.iis.virtual.host/somecontext/*=http://tomcat.virtual.host/differe ntcontext with other IIS virtual hosts corresponding to different tomcat virtual hosts: http://another.virtual.host/*.jsp=http://different.tomcat.virtualhost/its_co ntextpath http://another.virtual.host/struts/*=http://different.tomcat.virtualhost/str uts etc. In other words, providing a mechanism to identify requests that IIS needs to let Tomcat handle, but give Tomcat (or the redirector) enough information to intelligently handle requests that make sense to IIS, but not to Tomcat (without a little rewriting first). Actually, such a scheme is more or less how I kludged Apache to handle a similar situation a few months ago (when mod_jk was missing a feature I needed, and mod_webapp wasn't quite ready for real use) using mod_rewrite to proxy requests from Apache to Tomcat at port 8080 (dispensing with ajp altogether). It was ugly and inefficient, but it made the sites work and kept my boss happy... Am I overlooking an obvious solution, or is there really no good way to have Tomcat handle requests to a specific IIS virtual site's default index.jsp file, or to differentiate among virtual hosts at the Tomcat level as well as at the IIS level. Actually, if the scheme I mentioned above permitted context path substitution (so the Tomcat context path had no necessary path similarity to the request made to IIS), virtual hosts at the Tomcat level would be nice, but not necessary (http://first.com/servlet could be sent to Tomcat as http://localhost/first, http://second.com/servlet could be sent to Tomcat as http://localhost/second, etc.) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JSP working but Servlets not working
What Dave said is ok, but try: form action=/kithany/HelloWorldExample method=post Because your context /HelloWorldExample was configurate in your web.xml. It was work too. - Original Message - From: Dave Ford [EMAIL PROTECTED] form action=/kithany/servlet/HelloWorldExample method=post -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JSP working but Servlets not working
Your action should be: form action=/kithany/servlet/HelloWorldExample method=post Dave Ford Smart Soft - The Developer Training Company http://www.smart-soft.com - Original Message - From: Manoj Kithany [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, September 22, 2002 2:53 PM Subject: JSP working but Servlets not working Hi Experts, Greetings! I am using Apache 1.3.26 + (Jboss 3.0.3, Tomcat 4.0.4 bundle) I treid to creat a small Web Application. My JSP files are WORKING properly BUT when Servlet is called (from JSP Page), I get No Context COnfigured Error My Directory structure is as follows: /kithany (root) /kithany/register.htm /kithany/WEB-INF/web.xml /kithany/WEB-INF/classes/HelloWorldExample.java /kithany/WEB-INF/classes/HelloWorldExample.class /kithany/META-INF/application.xml I have my APPLICATION.XML file as follows: - ?xml version=1.0 encoding=ISO-8859-1? application display-nameKITHANY/display-name module web web-urikithany.war/web-uri context-root/kithany/context-root /web /module /application - And, my WEB.XML file is as: - ?xml version=1.0 encoding=UTF-8? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorldExample/servlet-name servlet-classHelloWorldExample/servlet-class /servlet welcome-file-list welcome-file index.jsp /welcome-file /welcome-file-list /web-app - My JSP file register.jsp is shown below. This file calls a SERVLET HelloWorldExample.class when user clicks. - form action=/HelloWorldExample method=post ...rest of the file is not shown. - I then create WAR file as follows: - #pwd #/kithany #jar -cvfM kithany.war . - Which I then, put it into /jboss/server/default/deploy and then start my JBOSS(Tomcat/Catalina) Server and then on browser, I type following: http://MY_IP_ADDR_ESS:8080/kithany/register.html which displays the file correctly. When the user clicks SUBMIT, the file should call HelloWorldExample.class file BUT it displays Error like: Apache Tomcat/4.0.3 - HTTP Status 500 - No Context configured to process this request Experts, could you please guide me on to this. THANKS! Manoj G. Kithany [EMAIL PROTECTED] _ Send and receive Hotmail on your mobile device: http://mobile.msn.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JSP working but Servlets not working
Hi Mr Dave and Lindomar, THANKS for your reply. I tried to give actin as /kithany/servlet/HelloWorldExample but now it is giving me following error - wonder why: - Apache Tomcat/4.0.3 - HTTP Status 500 - Internal Server Error The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request. java.util.MissingResourceException: Can't find bundle for base name LocalStrings, locale en_US at java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java(Compiled Code)) at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java(Compiled Code)) at java.util.ResourceBundle.getBundle(ResourceBundle.java:547) at HelloWorldExample.doPost(HelloWorldExample.java:61) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943 - THANKS again Experts! Mano From: Lindomar [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: JSP working but Servlets not working Date: Sun, 22 Sep 2002 16:26:10 -0300 What Dave said is ok, but try: form action=/kithany/HelloWorldExample method=post Because your context /HelloWorldExample was configurate in your web.xml. It was work too. - Original Message - From: Dave Ford [EMAIL PROTECTED] form action=/kithany/servlet/HelloWorldExample method=post _ Chat with friends online, try MSN Messenger: http://messenger.msn.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JSP working but Servlets not working
Hi Mano! The problem is in your servlet. See line:ResourceBundle rb = ResourceBundle.getBundle(LocalStrings,request.getLocale()); The method getLocale() because is a ploblem getting Locale. But only you see fast that yours servlets works... Comments // ResourceBundle rb = ResourceBundle.getBundle(LocalStrings,request.getLocale()); Change this line String title = rb.getString(helloworld.title); to String title = this is only a test; Compile and test! Good luck. - Original Message - From: Manoj Kithany [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, September 22, 2002 4:31 PM Subject: Re: JSP working but Servlets not working Quer ter seu próprio endereço na Internet? Garanta já o seu e ainda ganhe cinco e-mails personalizados. DomíniosBOL - http://dominios.bol.com.br Hi Mr Dave and Lindomar, THANKS for your reply. I tried to give actin as /kithany/servlet/HelloWorldExample but now it is giving me following error - wonder why: - Apache Tomcat/4.0.3 - HTTP Status 500 - Internal Server Error The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request. java.util.MissingResourceException: Can't find bundle for base name LocalStrings, locale en_US at java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java(C ompiled Code)) at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java(Compiled Code)) at java.util.ResourceBundle.getBundle(ResourceBundle.java:547) at HelloWorldExample.doPost(HelloWorldExample.java:61) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 66) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 66) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:2 46) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 64) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943 - THANKS again Experts! Mano From: Lindomar [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: JSP working but Servlets not working Date: Sun, 22 Sep 2002 16:26:10 -0300 What Dave said is ok, but try: form action=/kithany/HelloWorldExample method=post Because your context /HelloWorldExample was configurate in your web.xml. It was work too. - Original Message - From: Dave Ford [EMAIL PROTECTED] form action=/kithany/servlet/HelloWorldExample method=post _ Chat with friends online, try MSN Messenger: http://messenger.msn.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Simple Bean not working but Servlet/JSP Working
Hi Experts,
I tried a simple JSP/Servlet applications and it worked. I am using Apache
1.3.26 + (Jboss 3.0.3, Tomcat 4.0.4 bundle)
Now, I am trying for simple Bean Application with JSP/Servlets and Html
pages. My directory structure is :
/kithany (root)
/kithany/register.html
/kithany/success.jsp
/kithany/retry.jsp
/kithany/process.jsp (bean)
/kithany/WEB-INF/web.xml
/kithany/WEB-INF/classes/FormBean.java
/kithany/WEB-INF/classes/FormBean.class
/kithany/META-INF/application.xml
Then, I create the kithany.war file as shown below:
#cd /kithany
#jar -cvfM kithany.war .
I then put the kithany.war file in /jboss/server/default/deploy directory
and In your browser type:
http://IP_ADDR_ESS:8080/kithany/register.html
which works fine. In my register.html file my action is form
action=/kithany/process.jsp method=post
When I click the SUBMIT button in register.html form (which then calls
bean and servelte), I get following Error - wonder why.
Apache Tomcat/4.0.3 - HTTP Status 500 - Internal Server Error - that
prevented it from fulfilling this request
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 10 in the jsp file: /process.jsp
Generated servlet error:
/jboss-3.0.0_tomcat-4.0.3/catalina/work/localhost/kithany/process$jsp.java:72:
Class org.apache.jsp.FormBean not found.
FormBean formHandler = null;
^
An error occurred at line: 10 in the jsp file: /process.jsp
Generated servlet error:
/jboss-3.0.0_tomcat-4.0.3/catalina/work/localhost/kithany/process$jsp.java:75:
Class org.apache.jsp.FormBean not found.
formHandler= (FormBean)
^
An error occurred at line: 10 in the jsp file: /process.jsp
Generated servlet error:
/jboss-3.0.0_tomcat-4.0.3/catalina/work/localhost/kithany/process$jsp.java:80:
Class org.apache.jsp.FormBean not found.
formHandler = (FormBean)
java.beans.Beans.instantiate(this.getClass().getClassLoader(), FormBean);
My process.jsp file is:
%@ page import=java.util.* %
%!
ResourceBundle bundle =null;
public void jspInit() {
bundle = ResourceBundle.getBundle(forms);
}
%
jsp:useBean id=formHandler class=FormBean scope=request ** THIS
IS MY LINE 10
jsp:setProperty name=formHandler property=*/
/jsp:useBean
%
if (formHandler.validate()) {
%
jsp:forward page=%=bundle.getString(\/kithany/process.success\)%/
%
} else {
%
jsp:forward page=%=bundle.getString(\/kithany/process.retry\)%/
%
}
%
My web.xml file is as shown below:
---
web-app
servlet
servlet-nameFormBean/servlet-name
servlet-classFormBean/servlet-class
/servlet
servlet
servlet-nameHelloWorldExample/servlet-name
servlet-classHelloWorldExample/servlet-class
/servlet
servlet-mapping
servlet-nameHelloWorldExample/servlet-name
url-pattern/HelloWorldExample/*/url-pattern
/servlet-mapping
servlet-mapping
servlet-nameFormBean/servlet-name
url-pattern/FormBean/*/url-pattern
/servlet-mapping
web-app
---
I would really appreciate if any of you Experts could put some light onto
this error.
THANKS!
Manoj G. Kithany
[EMAIL PROTECTED]
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RE: how to handle requests to www.domain.com (no context path) w/ISAPI redirector and IIS?
hi, you will have to create a virtual host in IIS, and install the ISAPI redirector in that host to redirect to a host installed in tomcat. in other words, if you have a virtual host configured in tomcat with by the name host.domain.com you must have a virtual host with the same hostmark in IIS, with the isapi_redirect filter installed. To enable the default.jsp or index.jsp you must have a default.asp page in the folder that makes a serverside redirect to index.jsp, as to be able to map the IISredirect url (in uriworkermap.properties) you must have a file ending .jsp, if you set index.jsp as a default document in IIs the ending does not get resolved in the URL and the request is not redirected. hope it helps, [EMAIL PROTECTED] -Original Message- From: Jeff [mailto:[EMAIL PROTECTED]] Sent: 22. september 2002 19:13 To: [EMAIL PROTECTED] Subject: how to handle requests to www.domain.com (no context path) w/ISAPI redirector and IIS? I've gotten to the point where I can have requests sent to IIS at http://anysiteonwin2kmachine.mydomain.com/specific_context_pat h handled by the webapp whose context path is /specific_context_path , but I'm at a loss as to how requests to a site's default page (index.jsp) should be set up among multiple different virtual IIS hosts. In other words, how to handle requests to http://specificvirtualsiteonwin2kmachine.mydomain.com or http://differentvirtualsiteonwin2kmachine.anotherdomain.com that implicitly map to index.jsp in the site's root directory and get IIS to let Tomcat handle them. The main problem I'm seeing is that the whole ISAPI redirector mechanism seems to have no concept of virtual hosts, nor does it seem to have any mechanism for handling requests that don't involve a recognizable context path as part of the request sent to IIS. in other words, I can set up uriworkermap.properties with: /context1=$(default_worker) /context1/*=$(default_worker) /context2=$(default_worker) /context2/*=$(default_worker) and have requests sent to http://irrelevant_hostname.resolving_to_server_ip.net/context1 handled by the webapp whose context path is /context1, and have requests sent to http://irrelevant_hostname.resolving_to_server_ip.net/context2 handled by the webapp whose context path is /context2, but I see no straightforward way to have requests made to http://specific_site.hosted_on_myserver.com return one default jsp file associated with /context1 and have requests made to http://different_site.hosted_on_myserver.net return a (different) jsp file associated with /context2. even if adding /*.jsp=$(default_worker) to uriworkermap.properties worked (it didn't), there is still no apparent mechanism to associate *.jsp for one site with /context1/*.jsp and *.jsp for another site with /context2/*.jsp What seems to be missing is a mechanism to tell the ISAPI redirector, requests made to http://firsthost/*.jsp should be proxied over to Tomcat as though they were really made to http://firsthost/context1/*.jsp;, requests made to http://secondhost/*.jsp should be proxied over to Tomcat as though they were really made to http://secondhost/context2/*.jsp; (with each handled by a separate Tomcat virtual host), with the existing uriworkermap scheme simply ADDING context paths to specific IIS virtual sites indicating requests that should simply be proxied over to Tomcat unchanged, like in this hypothetical properties file I'm envisioning: http://iis.virtual.host/*.jsp=http://tomcat.virtual.host/first contextpath http://www.iis.virtual.host/*.jsp=http://tomcat.virtual.host/f irstcontextpat h http://iis.virtual.host/servlet/*=http://tomcat.virtual.host/servlet http://www.iis.virtual.host/servlet/*=http://tomcat.virtual.ho st/servlet http://iis.virtual.host/somecontext/*=http://tomcat.virtual.ho st/differentco ntext http://www.iis.virtual.host/somecontext/*=http://tomcat.virtua l.host/differe ntcontext with other IIS virtual hosts corresponding to different tomcat virtual hosts: http://another.virtual.host/*.jsp=http://different.tomcat.virt ualhost/its_co ntextpath http://another.virtual.host/struts/*=http://different.tomcat.virtualhost/str uts etc. In other words, providing a mechanism to identify requests that IIS needs to let Tomcat handle, but give Tomcat (or the redirector) enough information to intelligently handle requests that make sense to IIS, but not to Tomcat (without a little rewriting first). Actually, such a scheme is more or less how I kludged Apache to handle a similar situation a few months ago (when mod_jk was missing a feature I needed, and mod_webapp wasn't quite ready for real use) using mod_rewrite to proxy requests from Apache to Tomcat at port 8080 (dispensing with ajp altogether). It was ugly and inefficient, but it made the sites work and kept my boss happy... Am I overlooking an obvious solution, or is there
RE: Simple Bean not working but Servlet/JSP Working
do you have the bean specified in a package ?
either put it into a package (and the correct folder) as
/classes/com/domain/packagename/FormBean.class
and then use this (with import line), or remove the package com.domain.packagename;
from the file, and it should work.
hope it helps
[EMAIL PROTECTED]
-Original Message-
From: Manoj Kithany [mailto:[EMAIL PROTECTED]]
Sent: 22. september 2002 20:47
To: [EMAIL PROTECTED]
Subject: Simple Bean not working but Servlet/JSP Working
Hi Experts,
I tried a simple JSP/Servlet applications and it worked. I am
using Apache
1.3.26 + (Jboss 3.0.3, Tomcat 4.0.4 bundle)
Now, I am trying for simple Bean Application with
JSP/Servlets and Html
pages. My directory structure is :
/kithany (root)
/kithany/register.html
/kithany/success.jsp
/kithany/retry.jsp
/kithany/process.jsp (bean)
/kithany/WEB-INF/web.xml
/kithany/WEB-INF/classes/FormBean.java
/kithany/WEB-INF/classes/FormBean.class
/kithany/META-INF/application.xml
Then, I create the kithany.war file as shown below:
#cd /kithany
#jar -cvfM kithany.war .
I then put the kithany.war file in
/jboss/server/default/deploy directory
and In your browser type:
http://IP_ADDR_ESS:8080/kithany/register.html
which works fine. In my register.html file my action is form
action=/kithany/process.jsp method=post
When I click the SUBMIT button in register.html form (which
then calls
bean and servelte), I get following Error - wonder why.
--
--
Apache Tomcat/4.0.3 - HTTP Status 500 - Internal Server Error - that
prevented it from fulfilling this request
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 10 in the jsp file: /process.jsp
Generated servlet error:
/jboss-3.0.0_tomcat-4.0.3/catalina/work/localhost/kithany/proc
ess$jsp.java:72:
Class org.apache.jsp.FormBean not found.
FormBean formHandler = null;
^
An error occurred at line: 10 in the jsp file: /process.jsp
Generated servlet error:
/jboss-3.0.0_tomcat-4.0.3/catalina/work/localhost/kithany/proc
ess$jsp.java:75:
Class org.apache.jsp.FormBean not found.
formHandler= (FormBean)
^
An error occurred at line: 10 in the jsp file: /process.jsp
Generated servlet error:
/jboss-3.0.0_tomcat-4.0.3/catalina/work/localhost/kithany/proc
ess$jsp.java:80:
Class org.apache.jsp.FormBean not found.
formHandler = (FormBean)
java.beans.Beans.instantiate(this.getClass().getClassLoader(),
FormBean);
--
--
My process.jsp file is:
--
--
%@ page import=java.util.* %
%!
ResourceBundle bundle =null;
public void jspInit() {
bundle = ResourceBundle.getBundle(forms);
}
%
jsp:useBean id=formHandler class=FormBean
scope=request ** THIS
IS MY LINE 10
jsp:setProperty name=formHandler property=*/
/jsp:useBean
%
if (formHandler.validate()) {
%
jsp:forward
page=%=bundle.getString(\/kithany/process.success\)%/
%
} else {
%
jsp:forward
page=%=bundle.getString(\/kithany/process.retry\)%/
%
}
%
--
--
My web.xml file is as shown below:
--
-
web-app
servlet
servlet-nameFormBean/servlet-name
servlet-classFormBean/servlet-class
/servlet
servlet
servlet-nameHelloWorldExample/servlet-name
servlet-classHelloWorldExample/servlet-class
/servlet
servlet-mapping
servlet-nameHelloWorldExample/servlet-name
url-pattern/HelloWorldExample/*/url-pattern
/servlet-mapping
servlet-mapping
servlet-nameFormBean/servlet-name
url-pattern/FormBean/*/url-pattern
/servlet-mapping
web-app
--
-
I would really appreciate if any of you Experts could put
some light onto
this error.
THANKS!
Manoj G. Kithany
[EMAIL PROTECTED]
_
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RE: Simple Bean not working but Servlet/JSP Working
Hi Mr. Reynir,
THANKS for reply. I have already removed the package name from the
FormBean.java file.
Please help.
Thanks!
Manoj G. Kithany
From: Reynir Hübner [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: RE: Simple Bean not working but Servlet/JSP Working
Date: Sun, 22 Sep 2002 20:47:21 -
do you have the bean specified in a package ?
either put it into a package (and the correct folder) as
/classes/com/domain/packagename/FormBean.class
and then use this (with import line), or remove the package
com.domain.packagename; from the file, and it should work.
hope it helps
[EMAIL PROTECTED]
-Original Message-
From: Manoj Kithany [mailto:[EMAIL PROTECTED]]
Sent: 22. september 2002 20:47
To: [EMAIL PROTECTED]
Subject: Simple Bean not working but Servlet/JSP Working
Hi Experts,
I tried a simple JSP/Servlet applications and it worked. I am
using Apache
1.3.26 + (Jboss 3.0.3, Tomcat 4.0.4 bundle)
Now, I am trying for simple Bean Application with
JSP/Servlets and Html
pages. My directory structure is :
/kithany (root)
/kithany/register.html
/kithany/success.jsp
/kithany/retry.jsp
/kithany/process.jsp (bean)
/kithany/WEB-INF/web.xml
/kithany/WEB-INF/classes/FormBean.java
/kithany/WEB-INF/classes/FormBean.class
/kithany/META-INF/application.xml
Then, I create the kithany.war file as shown below:
#cd /kithany
#jar -cvfM kithany.war .
I then put the kithany.war file in
/jboss/server/default/deploy directory
and In your browser type:
http://IP_ADDR_ESS:8080/kithany/register.html
which works fine. In my register.html file my action is form
action=/kithany/process.jsp method=post
When I click the SUBMIT button in register.html form (which
then calls
bean and servelte), I get following Error - wonder why.
--
--
Apache Tomcat/4.0.3 - HTTP Status 500 - Internal Server Error - that
prevented it from fulfilling this request
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 10 in the jsp file: /process.jsp
Generated servlet error:
/jboss-3.0.0_tomcat-4.0.3/catalina/work/localhost/kithany/proc
ess$jsp.java:72:
Class org.apache.jsp.FormBean not found.
FormBean formHandler = null;
^
An error occurred at line: 10 in the jsp file: /process.jsp
Generated servlet error:
/jboss-3.0.0_tomcat-4.0.3/catalina/work/localhost/kithany/proc
ess$jsp.java:75:
Class org.apache.jsp.FormBean not found.
formHandler= (FormBean)
^
An error occurred at line: 10 in the jsp file: /process.jsp
Generated servlet error:
/jboss-3.0.0_tomcat-4.0.3/catalina/work/localhost/kithany/proc
ess$jsp.java:80:
Class org.apache.jsp.FormBean not found.
formHandler = (FormBean)
java.beans.Beans.instantiate(this.getClass().getClassLoader(),
FormBean);
--
--
My process.jsp file is:
--
--
%@ page import=java.util.* %
%!
ResourceBundle bundle =null;
public void jspInit() {
bundle = ResourceBundle.getBundle(forms);
}
%
jsp:useBean id=formHandler class=FormBean
scope=request ** THIS
IS MY LINE 10
jsp:setProperty name=formHandler property=*/
/jsp:useBean
%
if (formHandler.validate()) {
%
jsp:forward
page=%=bundle.getString(\/kithany/process.success\)%/
%
} else {
%
jsp:forward
page=%=bundle.getString(\/kithany/process.retry\)%/
%
}
%
--
--
My web.xml file is as shown below:
--
-
web-app
servlet
servlet-nameFormBean/servlet-name
servlet-classFormBean/servlet-class
/servlet
servlet
servlet-nameHelloWorldExample/servlet-name
servlet-classHelloWorldExample/servlet-class
/servlet
servlet-mapping
servlet-nameHelloWorldExample/servlet-name
url-pattern/HelloWorldExample/*/url-pattern
/servlet-mapping
servlet-mapping
servlet-nameFormBean/servlet-name
url-pattern/FormBean/*/url-pattern
/servlet-mapping
web-app
--
-
I would really appreciate if any of you Experts could put
some light onto
this error.
THANKS!
Manoj G. Kithany
[EMAIL PROTECTED]
_
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For
jmx and context management
hi all, I'd like to use the JMX in Catalina and to be able to do Context administration with the JMX Api. After successfully building catalina from source with jmx support I think it can be done within a priviledged servlet, which should have access to the MBeanServer via the Context.getAttribute Method like this: MBeanServer server = (MBeanServer )getServletContext( ).getAttribute( org.apache.catalina.MBeanServer ); Though I have some background in JMX - I had a project, which used standard mbeans to extend an application server - I find it quite cumbersome to get working with the Catalina Mbeans. ( pretty much indirection - commons-modeler and so on) Perhaps some of you can help me with one of my questions: - Is there a context MBean I can use out of the box? - Which MBean, if available, should I use to add a context through JMX? - Which MBean, if available, should I use to stop/start a context through JMX? - Can I update the server.xml from within JMX? I mean is it possible to persist the settings changed through JMX? - Has anybody used a JMX Connector/Adaptor for remote administration of Catalina? thank you in advance -- Jakob -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
DESPAIR : Apache NOT talking with Tomcat now...
Hi All. Apache talked with Tomcat on the same box on Thu-Fri. Then I put Apache on one box and Tomcat on another. One slight difference : the Tomcat box has RH7.1/Apache1.3.16 (I cannot change that) whereas the box where I got them working has RH7.1/Apache2. I read thru all docos from various web sites : www.moreservlets.com ; jakarta.apache.org ; www.johnturner.com; www.galatea.com ; www.ubeans.com ; I tried as recommended - nope, web page cannot be displayed ! Got inventive - nope. Started from scratch 3 times - nope. Got assurances the instructions work - nope ! Got rid of all the Context/docBase for existing servlets to Oracle, started from a virgin servlet.xml - nope ! Lowered all the ipchains and all the boxes are as one, can telnet, ftp, ping , sqlplus to all, no holds barred - nope , web page cannot be displayed. But I did manage to attach to Tomcat serving as a webserver to display a page. I commented out that option in server.xml afterward. Nope ! Nope ! NOTHING seems to get Apache to talk with Tomcat on different boxes. I undersatnd people have done this before : so can u please give me the instructions again without leaving anything out ? The whole weekend : NOTHING ! I guess it is just me ! -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: tomcat start up errors
Look around for files named hs_err_pidN.log. This is the crash log the JVM will write when it falls over. -Original Message- From: Kathleen Flores [mailto:[EMAIL PROTECTED]] Sent: 20 September, 2002 1:29 PM To: Tomcat Users List Subject: RE: tomcat start up errors Thank you for your reply... When this happens, the java process is not running tomcat. And I just verified that the only connector in server.xml is the AJPconnector. Thanks again, Kat ::: Ahh, but you didn't say what JVM... Seriously, the more complete the initial message is the more likely you are to get a quick, accurate answer. It looks to me like these errors are coming from mod_jk trying to connect to Tomcat, so they appear to be a symptom of another problem. Is the Java process still running Tomcat when this happens? Does Tomcat accept connections on another connector like the HTTP 1.0 connector? If the JVM is crashing, you need to find the crash logs and troubleshoot it. ERG Group -- The contents of this email and any attachments are confidential and may only be read by the intended recipient. - -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Simple Bean not working but Servlet/JSP Working
You have to put your java classes in a package. If you do not, and put
the class files in WEB-INF/classes then Tomcat cannot find them because
this is not the default package location for Tomcat.
Bottom line: always use pacjages for your classes !
ron
-Original Message-
From: Manoj Kithany [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Date: Sun, 22 Sep 2002 20:59:03 +
Subject: RE: Simple Bean not working but Servlet/JSP Working
Hi Mr. Reynir,
THANKS for reply. I have already removed the package name from the
FormBean.java file.
Please help.
Thanks!
Manoj G. Kithany
From: Reynir Hübner [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: RE: Simple Bean not working but Servlet/JSP Working
Date: Sun, 22 Sep 2002 20:47:21 -
do you have the bean specified in a package ?
either put it into a package (and the correct folder) as
/classes/com/domain/packagename/FormBean.class
and then use this (with import line), or remove the package
com.domain.packagename; from the file, and it should work.
hope it helps
[EMAIL PROTECTED]
-Original Message-
From: Manoj Kithany [mailto:[EMAIL PROTECTED]]
Sent: 22. september 2002 20:47
To: [EMAIL PROTECTED]
Subject: Simple Bean not working but Servlet/JSP Working
Hi Experts,
I tried a simple JSP/Servlet applications and it worked. I am
using Apache
1.3.26 + (Jboss 3.0.3, Tomcat 4.0.4 bundle)
Now, I am trying for simple Bean Application with
JSP/Servlets and Html
pages. My directory structure is :
/kithany (root)
/kithany/register.html
/kithany/success.jsp
/kithany/retry.jsp
/kithany/process.jsp (bean)
/kithany/WEB-INF/web.xml
/kithany/WEB-INF/classes/FormBean.java
/kithany/WEB-INF/classes/FormBean.class
/kithany/META-INF/application.xml
Then, I create the kithany.war file as shown below:
#cd /kithany
#jar -cvfM kithany.war .
I then put the kithany.war file in
/jboss/server/default/deploy directory
and In your browser type:
http://IP_ADDR_ESS:8080/kithany/register.html
which works fine. In my register.html file my action is form
action=/kithany/process.jsp method=post
When I click the SUBMIT button in register.html form (which
then calls
bean and servelte), I get following Error - wonder why.
--
--
Apache Tomcat/4.0.3 - HTTP Status 500 - Internal Server Error -
that
prevented it from fulfilling this request
org.apache.jasper.JasperException: Unable to compile class for
JSP
An error occurred at line: 10 in the jsp file: /process.jsp
Generated servlet error:
/jboss-3.0.0_tomcat-4.0.3/catalina/work/localhost/kithany/proc
ess$jsp.java:72:
Class org.apache.jsp.FormBean not found.
FormBean formHandler = null;
^
An error occurred at line: 10 in the jsp file: /process.jsp
Generated servlet error:
/jboss-3.0.0_tomcat-4.0.3/catalina/work/localhost/kithany/proc
ess$jsp.java:75:
Class org.apache.jsp.FormBean not found.
formHandler= (FormBean)
^
An error occurred at line: 10 in the jsp file: /process.jsp
Generated servlet error:
/jboss-3.0.0_tomcat-4.0.3/catalina/work/localhost/kithany/proc
ess$jsp.java:80:
Class org.apache.jsp.FormBean not found.
formHandler = (FormBean)
java.beans.Beans.instantiate(this.getClass().getClassLoader(),
FormBean);
--
--
My process.jsp file is:
--
--
%@ page import=java.util.* %
%!
ResourceBundle bundle =null;
public void jspInit() {
bundle = ResourceBundle.getBundle(forms);
}
%
jsp:useBean id=formHandler class=FormBean
scope=request ** THIS
IS MY LINE 10
jsp:setProperty name=formHandler property=*/
/jsp:useBean
%
if (formHandler.validate()) {
%
jsp:forward
page=%=bundle.getString(\/kithany/process.success\)%/
%
} else {
%
jsp:forward
page=%=bundle.getString(\/kithany/process.retry\)%/
%
}
%
--
--
My web.xml file is as shown below:
--
-
web-app
servlet
servlet-nameFormBean/servlet-name
servlet-classFormBean/servlet-class
/servlet
servlet
servlet-nameHelloWorldExample/servlet-name
servlet-classHelloWorldExample/servlet-class
/servlet
servlet-mapping
servlet-nameHelloWorldExample/servlet-name
Cannot setup tomcat
Hi!!! I cannot setup Tomcat 4.1.10, on Redhat 7.2 with Apache 1.3.22 and jdk1.4.1. I've followed all the instructions to install it, and seems all it's ok, but when I start tomcat: bash-2.05$$CATALINA_HOME/bin/startup.sh Using CATALINA_BASE: /usr/local/jakarta-tomcat-4.0.10 Using CATALINA_HOME: /usr/local/jakarta-tomcat-4.0.10 Using JAVA_HOME: /usr/local/j2sdk1.4.1 bash-2.05$ (no errors returned) If I look the catalina.out file, no chars has been written, If I try to connect to my server http://myserver:8080, the browser gives the standard invalid URL error. Then if I try to shutdown tomcat... bash-2.05$$CATALINA_HOME/bin/shutdown.sh Using CATALINA_BASE: /usr/local/jakarta-tomcat-4.0.10 Using CATALINA_HOME: /usr/local/jakarta-tomcat-4.0.10 Using JAVA_HOME: /usr/local/j2sdk1.4.1 no error returned, but the command not finalizes... after waiting a long time, I must abort the operation (Ctrl + c) and kill the tomcat process manually. Anybody knows what I'm doing wrong? Could it be a OS problem? jdk? tomcat? I've tried with different tomcat versions (3.3.1 and 4.0.4), and continue having the same problem. If I try to shutdown tomcat with the next sentence: bash-2.05$sh -x catalina.sh stop shutdown.txt I obtain: + cygwin=false ++ uname + PRG=catalina.sh + '[' -h catalina.sh ']' ++ dirname catalina.sh + PRGDIR=. ++ cd ./.. ++ pwd + CATALINA_HOME=/usr/local/jakarta-tomcat-4.1.10 + '[' -r /usr/local/jakarta-tomcat-4.1.10/bin/setenv.sh ']' + false + '[' -r /usr/local/jakarta-tomcat-4.1.10/bin/setclasspath.sh ']' + BASEDIR=/usr/local/jakarta-tomcat-4.1.10 + . /usr/local/jakarta-tomcat-4.1.10/bin/setclasspath.sh ++ '[' -z /usr/local/j2sdk1.4.1/ ']' ++ '[' '!' -r /usr/local/j2sdk1.4.1//bin/java -o '!' -r /usr/local/j2sdk1.4.1//bin/jdb -o '!' -r /usr/local/j2sdk1.4.1//bin/javac '] ' ++ '[' -z /usr/local/jakarta-tomcat-4.1.10 ']' ++ '[' '!' -r /usr/local/jakarta-tomcat-4.1.10/bin/setclasspath.sh ']' ++ JAVA_ENDORSED_DIRS=/usr/local/jakarta-tomcat-4.1.10/bin:/usr/local/jakarta-tomcat-4.1.10/common/endorsed ++ CLASSPATH=/usr/local/j2sdk1.4.1//lib/tools.jar ++ JIKESPATH= +++ uname -s ++ '[' Linux = Darwin ']' ++ _RUNJAVA=/usr/local/j2sdk1.4.1//bin/java ++ _RUNJDB=/usr/local/j2sdk1.4.1//bin/jdb ++ _RUNJAVAC=/usr/local/j2sdk1.4.1//bin/javac + '[' -n '' ']' + CLASSPATH=/usr/local/j2sdk1.4.1//lib/tools.jar:/usr/local/jakarta-tomcat-4.1.10/bin/bootstrap.jar + '[' -z '' ']' + CATALINA_BASE=/usr/local/jakarta-tomcat-4.1.10 + '[' -z '' ']' + CATALINA_TMPDIR=/usr/local/jakarta-tomcat-4.1.10/temp + false + echo 'Using CATALINA_BASE: /usr/local/jakarta-tomcat-4.1.10' Using CATALINA_BASE: /usr/local/jakarta-tomcat-4.1.10 + echo 'Using CATALINA_HOME: /usr/local/jakarta-tomcat-4.1.10' Using CATALINA_HOME: /usr/local/jakarta-tomcat-4.1.10 + echo 'Using CATALINA_TMPDIR: /usr/local/jakarta-tomcat-4.1.10/temp' Using CATALINA_TMPDIR: /usr/local/jakarta-tomcat-4.1.10/temp + echo 'Using JAVA_HOME: /usr/local/j2sdk1.4.1/' Using JAVA_HOME: /usr/local/j2sdk1.4.1/ + '[' stop = jpda ']' + '[' stop = debug ']' + '[' stop = embedded ']' + '[' stop = run ']' + '[' stop = start ']' + '[' stop = stop ']' + shift + exec /usr/local/j2sdk1.4.1//bin/java -Djava.endorsed.dirs=/usr/local/jakarta-tomcat-4.1.10/bin:/usr/local/jakarta-tomcat-4.1.10/co mmon/endorsed -classpath /usr/local/j2sdk1.4.1//lib/tools.jar:/usr/local/jakarta-tomcat-4.1.10/bin/bootstrap.jar -Dcatalina.base=/us r/local/jakarta-tomcat-4.1.10 -Dcatalina.home=/usr/local/jakarta-tomcat-4.1.10 -Djava.io.tmpdir=/usr/local/jakarta-tomcat-4.1.10/tem p org.apache.catalina.startup.Bootstrap stop Catalina.stop: java.net.ConnectException: Connection timed out java.net.ConnectException: Connection timed out at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158) at java.net.Socket.connect(Socket.java:426) at java.net.Socket.connect(Socket.java:376) at java.net.Socket.init(Socket.java:291) at java.net.Socket.init(Socket.java:119) at org.apache.catalina.startup.Catalina.stop(Catalina.java:579) at org.apache.catalina.startup.Catalina.execute(Catalina.java:402) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) 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.main(Bootstrap.java:203) Thanxs and bye! Marc -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
JDBC realm on 4.1.10
I have a server running 4.0.3. On this server, I implemented a webapp that uses a JDBC realm for form based authentication. The database is mysql. It works fine. The lines in the 4.0.3 server.xml file relative to the JDBC realm look like this: Realm className=org.apache.catalina.realm.JDBCRealm debug=99 driverName=org.gjt.mm.mysql.Driver connectionURL=jdbc:mysql://localhost/xyz?user=meamp;password=mypassword userTable=userTableName userNameCol=login userCredCol=password userRoleTable=roles roleNameCol=role / So, I decided to give 4.1.10 a try. I used the admin app included in 4.1.10 to setup the realm for my context. When setting up the realm, I did not put anything in the digest field in the admin app, since I am sending clear text. However, Tomcat would not restart. I found that, if this line is left blank, the admin app puts: digest= into the server.xml. This won't parse, so it won't start. I had to remove it by hand. When I got it to start, the authentication on my webapp won't work. The login screen shows up, then I enter my username and password. When I submit it, the page starts to process, but never goes anywhere. It doesn't time out, doesn't give an error, nothing. It just sits and tries something (I don't know what...). The relevant lines in the 4.1.10 server.xml (generated by the admin app) are: Realm className=org.apache.catalina.realm.JDBCRealm connectionName=me connectionPassword=mypassword connectionURL=jdbc:mysql://localhost/xyz debug=9 driverName=com.mysql.jdbc.Driver roleNameCol=role userCredCol=password userNameCol=login userRoleTable=roles userTable=userTableName validate=true/ I have tried a number of variants of the above, all to no avail. I have tried the older mysql driver - no change. If anybody has any ideas, I would be grateful for the help. Regards, Paul Phillips -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Cannot setup tomcat
The problem with the shutdown probably has something to do with the fact that it didn't start up in the first place. I think we should concentrate on why it won't start first. After starting up, do a ps to see if java is listed as a process. Then we'll know if tomcat started up in the first place. Marc Vila Pérez wrote: Hi!!! I cannot setup Tomcat 4.1.10, on Redhat 7.2 with Apache 1.3.22 and jdk1.4.1. I've followed all the instructions to install it, and seems all it's ok, but when I start tomcat: bash-2.05$$CATALINA_HOME/bin/startup.sh Using CATALINA_BASE: /usr/local/jakarta-tomcat-4.0.10 Using CATALINA_HOME: /usr/local/jakarta-tomcat-4.0.10 Using JAVA_HOME: /usr/local/j2sdk1.4.1 bash-2.05$ (no errors returned) If I look the catalina.out file, no chars has been written, If I try to connect to my server http://myserver:8080, the browser gives the standard invalid URL error. Then if I try to shutdown tomcat... bash-2.05$$CATALINA_HOME/bin/shutdown.sh Using CATALINA_BASE: /usr/local/jakarta-tomcat-4.0.10 Using CATALINA_HOME: /usr/local/jakarta-tomcat-4.0.10 Using JAVA_HOME: /usr/local/j2sdk1.4.1 no error returned, but the command not finalizes... after waiting a long time, I must abort the operation (Ctrl + c) and kill the tomcat process manually. Anybody knows what I'm doing wrong? Could it be a OS problem? jdk? tomcat? I've tried with different tomcat versions (3.3.1 and 4.0.4), and continue having the same problem. If I try to shutdown tomcat with the next sentence: bash-2.05$sh -x catalina.sh stop shutdown.txt I obtain: + cygwin=false ++ uname + PRG=catalina.sh + '[' -h catalina.sh ']' ++ dirname catalina.sh + PRGDIR=. ++ cd ./.. ++ pwd + CATALINA_HOME=/usr/local/jakarta-tomcat-4.1.10 + '[' -r /usr/local/jakarta-tomcat-4.1.10/bin/setenv.sh ']' + false + '[' -r /usr/local/jakarta-tomcat-4.1.10/bin/setclasspath.sh ']' + BASEDIR=/usr/local/jakarta-tomcat-4.1.10 + . /usr/local/jakarta-tomcat-4.1.10/bin/setclasspath.sh ++ '[' -z /usr/local/j2sdk1.4.1/ ']' ++ '[' '!' -r /usr/local/j2sdk1.4.1//bin/java -o '!' -r /usr/local/j2sdk1.4.1//bin/jdb -o '!' -r /usr/local/j2sdk1.4.1//bin/javac '] ' ++ '[' -z /usr/local/jakarta-tomcat-4.1.10 ']' ++ '[' '!' -r /usr/local/jakarta-tomcat-4.1.10/bin/setclasspath.sh ']' ++ JAVA_ENDORSED_DIRS=/usr/local/jakarta-tomcat-4.1.10/bin:/usr/local/jakarta-tomcat-4.1.10/common/endorsed ++ CLASSPATH=/usr/local/j2sdk1.4.1//lib/tools.jar ++ JIKESPATH= +++ uname -s ++ '[' Linux = Darwin ']' ++ _RUNJAVA=/usr/local/j2sdk1.4.1//bin/java ++ _RUNJDB=/usr/local/j2sdk1.4.1//bin/jdb ++ _RUNJAVAC=/usr/local/j2sdk1.4.1//bin/javac + '[' -n '' ']' + CLASSPATH=/usr/local/j2sdk1.4.1//lib/tools.jar:/usr/local/jakarta-tomcat-4.1.10/bin/bootstrap.jar + '[' -z '' ']' + CATALINA_BASE=/usr/local/jakarta-tomcat-4.1.10 + '[' -z '' ']' + CATALINA_TMPDIR=/usr/local/jakarta-tomcat-4.1.10/temp + false + echo 'Using CATALINA_BASE: /usr/local/jakarta-tomcat-4.1.10' Using CATALINA_BASE: /usr/local/jakarta-tomcat-4.1.10 + echo 'Using CATALINA_HOME: /usr/local/jakarta-tomcat-4.1.10' Using CATALINA_HOME: /usr/local/jakarta-tomcat-4.1.10 + echo 'Using CATALINA_TMPDIR: /usr/local/jakarta-tomcat-4.1.10/temp' Using CATALINA_TMPDIR: /usr/local/jakarta-tomcat-4.1.10/temp + echo 'Using JAVA_HOME: /usr/local/j2sdk1.4.1/' Using JAVA_HOME: /usr/local/j2sdk1.4.1/ + '[' stop = jpda ']' + '[' stop = debug ']' + '[' stop = embedded ']' + '[' stop = run ']' + '[' stop = start ']' + '[' stop = stop ']' + shift + exec /usr/local/j2sdk1.4.1//bin/java -Djava.endorsed.dirs=/usr/local/jakarta-tomcat-4.1.10/bin:/usr/local/jakarta-tomcat-4.1.10/co mmon/endorsed -classpath /usr/local/j2sdk1.4.1//lib/tools.jar:/usr/local/jakarta-tomcat-4.1.10/bin/bootstrap.jar -Dcatalina.base=/us r/local/jakarta-tomcat-4.1.10 -Dcatalina.home=/usr/local/jakarta-tomcat-4.1.10 -Djava.io.tmpdir=/usr/local/jakarta-tomcat-4.1.10/tem p org.apache.catalina.startup.Bootstrap stop Catalina.stop: java.net.ConnectException: Connection timed out java.net.ConnectException: Connection timed out at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158) at java.net.Socket.connect(Socket.java:426) at java.net.Socket.connect(Socket.java:376) at java.net.Socket.init(Socket.java:291) at java.net.Socket.init(Socket.java:119) at org.apache.catalina.startup.Catalina.stop(Catalina.java:579) at org.apache.catalina.startup.Catalina.execute(Catalina.java:402) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at
RE: Postgresql DataSource Tomcat 4.1 SQLException
Paul: Did you get this problem fixed. I have nearly the identical situation you are using working and will help if you need it. Thanks -Original Message- From: Ben Walding [mailto:[EMAIL PROTECTED]] Sent: Sunday, September 22, 2002 1:36 AM To: Tomcat Users List Subject: Re: Postgresql DataSource Tomcat 4.1 SQLException The JNDI namespace you want is java:comp/env and not java:/comp/env But I'm not sure if is the cause of the problem. Alfonso Martinez wrote: Hi Paul, I am a newbie too, but trying to help. I had a problem like yours recently and found an error in my server.xml. I know you checked that file already, but can you send those (also web.xml) files to me please to see what I can do? Thanks Jose On Fri, Sep 20, 2002 at 11:10:41AM -0500, Paul Salazar wrote: Hi, I am trying to setup a postgresql datasource on tomcat 4.1 with much frustration. I have read all the threads out there concerning this matter and I can't see to find anyone who has a working example. What I have is this: Redhat 7.2 server running: Postgresql 7.2 Tomcat 4.1 I have a working Tomcat app that can connect to the Db and perform queries when manually loading the driver 'Class.forName(org.postgresql.Driver); and then doing a getConnection using the URL, Name, Password. But when trying to get a connection using a Datasource, as in, Context ctx = new InitialContext(); Context envctx = (Context)ctx.lookup(java:/comp/env); DataSource ds = (DataSource)envctx.lookup(jdbc/postgres); //jndi name of the datasource Connection conn = ds.getConnection(); the getConnection() statement throws an SQLException: Cannot load JDBC driver class 'null' I have gone over all the server.xml and web.xml files with a fine tooth comb and assure you that is not the problem. I have also tried using the jxDBCon drivers with the same results. I have come to the conclusion that it must be a tomcat problem. Has anyone gotten this to work with this config?? Paul Salazar -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
XML Parsing in Servlet
Hi, Im not sure if this is the correct place to post this type of message but ill try anyways. Im trying to parse an XML file in a servlet's init(Servlet config) method on a tomcat4.1 server. I am using a xerces SAX parser. The servlet has a load-on-startup tag in web.xml with a value of 1. When i attempt to parse the file in the init method, the loading of the web server stops. The standard output prints up to: The log file outputs up to starting filters, but nothing else. i pass a URI compliant string to the parser which looks like this: file:///d:/Projects/portfolio/webapps/xml/metadata.xml I can create a File object using this URI and look at its details in the init method, but as soon as i say parser.parse(fileURI, handler); the loading of tomcat stops. Any ideas why this could be? Thanks -Tobes *** This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient, please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarily the views of the Department of Information Technology Management. This email message has been swept by MIMEsweeper for the presence of computer viruses. ***
FW: XML Parsing in Servlet
Hi, back again, i sent my last email without writing what standard out prints. Here it is: Starting service Tomcat-Standalone Apache Tomcat/4.1.10 Sorry for re posting. -t0bes -Original Message- From: Toby Saville Sent: Monday, 23 September 2002 12:06 PM To: 'Tomcat Users List' Subject: XML Parsing in Servlet Hi, Im not sure if this is the correct place to post this type of message but ill try anyways. Im trying to parse an XML file in a servlet's init(Servlet config) method on a tomcat4.1 server. I am using a xerces SAX parser. The servlet has a load-on-startup tag in web.xml with a value of 1. When i attempt to parse the file in the init method, the loading of the web server stops. The standard output prints up to: The log file outputs up to starting filters, but nothing else. i pass a URI compliant string to the parser which looks like this: file:///d:/Projects/portfolio/webapps/xml/metadata.xml I can create a File object using this URI and look at its details in the init method, but as soon as i say parser.parse(fileURI, handler); the loading of tomcat stops. Any ideas why this could be? Thanks -Tobes *** This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient, please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarily the views of the Department of Information Technology Management. This email message has been swept by MIMEsweeper for the presence of computer viruses. ***
Re: owner.group for TomCAt
I put mine as a user other than root or nobody. For testing you *could* put it as root. I guess it is safer as some user other than root. [EMAIL PROTECTED] wrote: Hi All. Should the owner.groupd for Tomcats be nobody.nogroup rather than root.root ??? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JSP working but Servlets not working
Notice your form action: form action=/HelloWorldExample method=post You prefixed it with a / meaning that it looks for your servlet from the root of the web. Since your context is not the root of the web, the message you got is exactly what I would expect. To be correct, here is what you would do: form action=/kithany/HelloWorldExample method=post Further, that will still not work because you have only defined your servlet in the web.xml. You have not yet provided a mapping for it. For defined servlets without mappings, Tomcat provides a default servlet invoker at the path /yourcontext/servlet/*. So, to make this really work, you would use: form action=/kithany/servlet/HelloWorldExample method=post Also, you don't necessarily need to have the servlet-name be the same as the servlet-class. I would provide a simpler name such as: servlet servlet-namehello/servlet-name servlet-classHelloWorldExample/servlet-class /servlet Now, you can actually access your servlet in two ways. The one above or: form action=/kithany/servlet/hello method=post Better yet, provide a servlet-mapping such as: servlet-mapping servlet-namehello/servlet-name url-pattern/hi/url-pattern /servlet-mapping Now you can access it via: form action=/kithany/hi method=post This is all pretty basic stuff. You should take a look at a book like Jason Hunter's Java Servlet Programming, Second Edition. It will provide you with all you need to get a base understanding of servlets. Then you can concentrate on the really tough questions. Hope that helped. Jake At 06:53 PM 9/22/2002 +, you wrote: Hi Experts, Greetings! I am using Apache 1.3.26 + (Jboss 3.0.3, Tomcat 4.0.4 bundle) I treid to creat a small Web Application. My JSP files are WORKING properly BUT when Servlet is called (from JSP Page), I get No Context COnfigured Error My Directory structure is as follows: /kithany (root) /kithany/register.htm /kithany/WEB-INF/web.xml /kithany/WEB-INF/classes/HelloWorldExample.java /kithany/WEB-INF/classes/HelloWorldExample.class /kithany/META-INF/application.xml I have my APPLICATION.XML file as follows: - ?xml version=1.0 encoding=ISO-8859-1? application display-nameKITHANY/display-name module web web-urikithany.war/web-uri context-root/kithany/context-root /web /module /application - And, my WEB.XML file is as: - ?xml version=1.0 encoding=UTF-8? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorldExample/servlet-name servlet-classHelloWorldExample/servlet-class /servlet welcome-file-list welcome-file index.jsp /welcome-file /welcome-file-list /web-app - My JSP file register.jsp is shown below. This file calls a SERVLET HelloWorldExample.class when user clicks. - form action=/HelloWorldExample method=post ...rest of the file is not shown. - I then create WAR file as follows: - #pwd #/kithany #jar -cvfM kithany.war . - Which I then, put it into /jboss/server/default/deploy and then start my JBOSS(Tomcat/Catalina) Server and then on browser, I type following: http://MY_IP_ADDR_ESS:8080/kithany/register.html which displays the file correctly. When the user clicks SUBMIT, the file should call HelloWorldExample.class file BUT it displays Error like: Apache Tomcat/4.0.3 - HTTP Status 500 - No Context configured to process this request Experts, could you please guide me on to this. THANKS! Manoj G. Kithany [EMAIL PROTECTED] _ Send and receive Hotmail on your mobile device: http://mobile.msn.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
URGENT: SQL Server and Tomct 4.1 Pooling
Hello Guys, I have been working on this problem for 3 days now and have not been able to make Tomcat create a connection pool for me. This is my setup Database - SQL Server 2000 Driver - JDBC Driver by microsoft Tomcat - 4.1.2 (Packaged as part of JWSDK from SUN) I was able to successfully create and use connections using a DataSource. However, I want to use connection pooling and have no idea of how I can do so. If there is anyone who has been successful in creating a DataSource using a Connection pool with SQL Server, please could you either send me a snippet of your server.xml or tell me how i can go about achieving pooling. Also, do i need Tyrex if i want to use connection pooling. I have downloaded it from their website anyways and placed in my tomcat\common\lib directory. How do i go about using this pool manager if this i what i have to use with tomcat to achieve pooling. Please HELP!! Thank you Amitabh Dubey -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: FW: XML Parsing in Servlet
Stay away from File IO in webapps anyway. Use an InputStream if at all possible. You've made your app work on Windows only which defeats the purpose of the multi-platform and distibutability benefits of Java and webapps. Also, if you run your app out of a .war file and the file you are trying to access is inside that .war file, your app will fail because there is no File IO that can be done within the archive. Try using this instead InputStream is = getServletContext().getResourceAsStream(/foo.txt); That loads foo.txt from the root of your webapp, wherever that is. This will work on any platform and even in the case where you serve your webapp directly from a .war file. Jake At 12:08 PM 9/23/2002 +1000, you wrote: Hi, back again, i sent my last email without writing what standard out prints. Here it is: Starting service Tomcat-Standalone Apache Tomcat/4.1.10 Sorry for re posting. -t0bes -Original Message- From: Toby Saville Sent: Monday, 23 September 2002 12:06 PM To: 'Tomcat Users List' Subject: XML Parsing in Servlet Hi, Im not sure if this is the correct place to post this type of message but ill try anyways. Im trying to parse an XML file in a servlet's init(Servlet config) method on a tomcat4.1 server. I am using a xerces SAX parser. The servlet has a load-on-startup tag in web.xml with a value of 1. When i attempt to parse the file in the init method, the loading of the web server stops. The standard output prints up to: The log file outputs up to starting filters, but nothing else. i pass a URI compliant string to the parser which looks like this: file:///d:/Projects/portfolio/webapps/xml/metadata.xml I can create a File object using this URI and look at its details in the init method, but as soon as i say parser.parse(fileURI, handler); the loading of tomcat stops. Any ideas why this could be? Thanks -Tobes *** This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient, please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarily the views of the Department of Information Technology Management. This email message has been swept by MIMEsweeper for the presence of computer viruses. ***
Cannot load JDBC driver class 'null'
I'm trying to set up a JNDI connection to MySQL. I'm using the binary release of 4.1.11 with 4.0.4's jasper-compiler.jar and jasper-runtime.jar. I'm also using mysql-connector-java-2.0.14. It's very similar to this thread http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg64346.html , however I still can't get mine working after reading that thread. I've basically followed (cut and paste) the JNDI Datasource HOWTO, http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples-howto.html . Here is the Context section of my server.xml Context path=/jkw docBase=/usr/local/web/meta-htdocs/JWALSTRA/htdocs/jsp debug=5 useNaming=true reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jkw_log. suffix=.txt timestamp=true/ Resource name=jdbc/JKW auth=Container type=javax.sql.DataSource/ ResourceParams name=jdbc/JKW parameter namefactory/name valueorg.apache.commons.dbcp.BasicDataSourceFactory/value /parameter !-- Maximum number of dB connections in pool. Make sure you configure your mysqld max_connections large enough to handle all of your db connections. Set to 0 for no limit. -- parameter namemaxActive/name value100/value /parameter !-- Maximum number of idle dB connections to retain in pool. Set to 0 for no limit. -- parameter namemaxIdle/name value30/value /parameter !-- Maximum time to wait for a dB connection to become available in ms, in this example 10 seconds. An Exception is thrown if this timeout is exceeded. Set to -1 to wait indefinitely. -- parameter namemaxWait/name value1/value /parameter !-- MySQL dB username and password for dB connections -- parameter nameusername/name valuenobody/value /parameter parameter namepassword/name value/value /parameter !-- Class name for mm.mysql JDBC driver -- parameter namedriverClassName/name valuecom.mysql.jdbc.Driver/value /parameter !-- The JDBC connection url for connecting to your MySQL dB. The autoReconnect=true argument to the url makes sure that the mm.mysql JDBC Driver will automatically reconnect if mysqld closed the connection. mysqld by default closes idle connections after 8 hours. -- parameter nameurl/name valuejdbc:mysql://localhost:3306/jkw?autoReconnect=true/value /parameter /ResourceParams /Context Here is my web.xml ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app taglib taglib-uri /orataglib /taglib-uri taglib-location /WEB-INF/tlds/orataglib_1_0_3.tld /taglib-location /taglib taglib taglib-uri /jkw /taglib-uri taglib-location /WEB-INF/tlds/jkw-1.0.tld /taglib-location /taglib resource-ref descriptionMySQL DB Connection/description res-ref-namejdbc/JKW/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref /web-app My common/lib directory ... (jasper* is from 4.0.4) -rw-r--r--1 root root45386 Sep 19 08:30 activation.jar -rw-r--r--1 root root 716139 Sep 19 08:30 ant.jar -rw-r--r--1 root root90503 Sep 19 08:30 commons-collections.jar -rw-r--r--1 root root62998 Sep 19 08:30 commons-dbcp.jar -rw-r--r--1 root root16910 Sep 19 08:30
RE: FW: XML Parsing in Servlet
Thanks for your help Jake, I created an inputstream the way you said and passed it to the XML parser but it stopped at the same point. I realised that i had set my DOCTYPE definition to http://127.0.0.1/xml/metadata.xml. I figured this could be a problem as the web server isnt yet started when the validation takes place. So i changed my doctype from: !DOCTYPE maps SYSTEM http://127.0.0.1/xml/maps.dtd; to: !DOCTYPE maps SYSTEM maps.dtd but now i get the following exception: java.net.MalformedURLException: no protocol: maps.dtd Is it time to post this question to an XML forum or are you able to tell me how i should specify my doctype? thanks again, t0bes -Original Message- From: Jacob Kjome [mailto:[EMAIL PROTECTED]] Sent: Monday, 23 September 2002 1:16 PM To: Tomcat Users List Subject: Re: FW: XML Parsing in Servlet Stay away from File IO in webapps anyway. Use an InputStream if at all possible. You've made your app work on Windows only which defeats the purpose of the multi-platform and distibutability benefits of Java and webapps. Also, if you run your app out of a .war file and the file you are trying to access is inside that .war file, your app will fail because there is no File IO that can be done within the archive. Try using this instead InputStream is = getServletContext().getResourceAsStream(/foo.txt); That loads foo.txt from the root of your webapp, wherever that is. This will work on any platform and even in the case where you serve your webapp directly from a .war file. Jake At 12:08 PM 9/23/2002 +1000, you wrote: Hi, back again, i sent my last email without writing what standard out prints. Here it is: Starting service Tomcat-Standalone Apache Tomcat/4.1.10 Sorry for re posting. -t0bes -Original Message- From: Toby Saville Sent: Monday, 23 September 2002 12:06 PM To: 'Tomcat Users List' Subject: XML Parsing in Servlet Hi, Im not sure if this is the correct place to post this type of message but ill try anyways. Im trying to parse an XML file in a servlet's init(Servlet config) method on a tomcat4.1 server. I am using a xerces SAX parser. The servlet has a load-on-startup tag in web.xml with a value of 1. When i attempt to parse the file in the init method, the loading of the web server stops. The standard output prints up to: The log file outputs up to starting filters, but nothing else. i pass a URI compliant string to the parser which looks like this: file:///d:/Projects/portfolio/webapps/xml/metadata.xml I can create a File object using this URI and look at its details in the init method, but as soon as i say parser.parse(fileURI, handler); the loading of tomcat stops. Any ideas why this could be? Thanks -Tobes *** This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient, please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarily the views of the Department of Information Technology Management. This email message has been swept by MIMEsweeper for the presence of computer viruses. *** *** This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient, please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarily the views of the Department of Information Technology Management. This email message has been swept by MIMEsweeper for the presence of computer viruses. ***
Re: Cannot load JDBC driver class 'null'
Are you actually using the mysql driver? Cause if it says loading driver null, means there isn't one. John Walstra wrote: I'm trying to set up a JNDI connection to MySQL. I'm using the binary release of 4.1.11 with 4.0.4's jasper-compiler.jar and jasper-runtime.jar. I'm also using mysql-connector-java-2.0.14. It's very similar to this thread http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg64346.html , however I still can't get mine working after reading that thread. I've basically followed (cut and paste) the JNDI Datasource HOWTO, http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples-howto.html . Here is the Context section of my server.xml Context path=/jkw docBase=/usr/local/web/meta-htdocs/JWALSTRA/htdocs/jsp debug=5 useNaming=true reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jkw_log. suffix=.txt timestamp=true/ Resource name=jdbc/JKW auth=Container type=javax.sql.DataSource/ ResourceParams name=jdbc/JKW parameter namefactory/name valueorg.apache.commons.dbcp.BasicDataSourceFactory/value /parameter !-- Maximum number of dB connections in pool. Make sure you configure your mysqld max_connections large enough to handle all of your db connections. Set to 0 for no limit. -- parameter namemaxActive/name value100/value /parameter !-- Maximum number of idle dB connections to retain in pool. Set to 0 for no limit. -- parameter namemaxIdle/name value30/value /parameter !-- Maximum time to wait for a dB connection to become available in ms, in this example 10 seconds. An Exception is thrown if this timeout is exceeded. Set to -1 to wait indefinitely. -- parameter namemaxWait/name value1/value /parameter !-- MySQL dB username and password for dB connections -- parameter nameusername/name valuenobody/value /parameter parameter namepassword/name value/value /parameter !-- Class name for mm.mysql JDBC driver -- parameter namedriverClassName/name valuecom.mysql.jdbc.Driver/value /parameter !-- The JDBC connection url for connecting to your MySQL dB. The autoReconnect=true argument to the url makes sure that the mm.mysql JDBC Driver will automatically reconnect if mysqld closed the connection. mysqld by default closes idle connections after 8 hours. -- parameter nameurl/name valuejdbc:mysql://localhost:3306/jkw?autoReconnect=true/value /parameter /ResourceParams /Context Here is my web.xml ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app taglib taglib-uri /orataglib /taglib-uri taglib-location /WEB-INF/tlds/orataglib_1_0_3.tld /taglib-location /taglib taglib taglib-uri /jkw /taglib-uri taglib-location /WEB-INF/tlds/jkw-1.0.tld /taglib-location /taglib resource-ref descriptionMySQL DB Connection/description res-ref-namejdbc/JKW/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref /web-app My common/lib directory ... (jasper* is from 4.0.4) -rw-r--r--1 root root45386 Sep 19 08:30 activation.jar -rw-r--r--1 root root 716139 Sep 19 08:30 ant.jar -rw-r--r--1 root root90503 Sep 19 08:30 commons-collections.jar -rw-r--r--1 root root62998 Sep 19 08:30
RE: FW: XML Parsing in Servlet
I tried using the file protocol in the doctype, similar to my original post, ie: !DOCTYPE maps SYSTEM file:///d:/Projects/portfolio/webapps/xml/metadata.xml And this worked. But isnt this defeating the multiplatform and distributability benefits of Java and webapps as you mentioned before? Is there an alternative? Thanks again. t0bes -Original Message- From: Toby Saville Sent: Monday, 23 September 2002 1:37 PM To: 'Tomcat Users List' Subject: RE: FW: XML Parsing in Servlet Thanks for your help Jake, I created an inputstream the way you said and passed it to the XML parser but it stopped at the same point. I realised that i had set my DOCTYPE definition to http://127.0.0.1/xml/metadata.xml. I figured this could be a problem as the web server isnt yet started when the validation takes place. So i changed my doctype from: !DOCTYPE maps SYSTEM http://127.0.0.1/xml/maps.dtd; to: !DOCTYPE maps SYSTEM maps.dtd but now i get the following exception: java.net.MalformedURLException: no protocol: maps.dtd Is it time to post this question to an XML forum or are you able to tell me how i should specify my doctype? thanks again, t0bes -Original Message- From: Jacob Kjome [mailto:[EMAIL PROTECTED]] Sent: Monday, 23 September 2002 1:16 PM To: Tomcat Users List Subject: Re: FW: XML Parsing in Servlet Stay away from File IO in webapps anyway. Use an InputStream if at all possible. You've made your app work on Windows only which defeats the purpose of the multi-platform and distibutability benefits of Java and webapps. Also, if you run your app out of a .war file and the file you are trying to access is inside that .war file, your app will fail because there is no File IO that can be done within the archive. Try using this instead InputStream is = getServletContext().getResourceAsStream(/foo.txt); That loads foo.txt from the root of your webapp, wherever that is. This will work on any platform and even in the case where you serve your webapp directly from a .war file. Jake At 12:08 PM 9/23/2002 +1000, you wrote: Hi, back again, i sent my last email without writing what standard out prints. Here it is: Starting service Tomcat-Standalone Apache Tomcat/4.1.10 Sorry for re posting. -t0bes -Original Message- From: Toby Saville Sent: Monday, 23 September 2002 12:06 PM To: 'Tomcat Users List' Subject: XML Parsing in Servlet Hi, Im not sure if this is the correct place to post this type of message but ill try anyways. Im trying to parse an XML file in a servlet's init(Servlet config) method on a tomcat4.1 server. I am using a xerces SAX parser. The servlet has a load-on-startup tag in web.xml with a value of 1. When i attempt to parse the file in the init method, the loading of the web server stops. The standard output prints up to: The log file outputs up to starting filters, but nothing else. i pass a URI compliant string to the parser which looks like this: file:///d:/Projects/portfolio/webapps/xml/metadata.xml I can create a File object using this URI and look at its details in the init method, but as soon as i say parser.parse(fileURI, handler); the loading of tomcat stops. Any ideas why this could be? Thanks -Tobes *** This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient, please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarily the views of the Department of Information Technology Management. This email message has been swept by MIMEsweeper for the presence of computer viruses. *** *** This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient, please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarily the views of the Department of Information Technology Management. This email message has been swept by MIMEsweeper for the presence of computer viruses. ***
Re: Cannot load JDBC driver class 'null'
I do have mysql-connector-java-2.0.14-bin.jar in the common/lib directory. Shouldn't it find the correct class being there? On Sunday 22 September 2002 10:39 pm, Kwok Peng Tuck wrote: Are you actually using the mysql driver? Cause if it says loading driver null, means there isn't one. John Walstra wrote: I'm trying to set up a JNDI connection to MySQL. I'm using the binary release of 4.1.11 with 4.0.4's jasper-compiler.jar and jasper-runtime.jar. I'm also using mysql-connector-java-2.0.14. It's very similar to this thread http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg64346.html , however I still can't get mine working after reading that thread. I've basically followed (cut and paste) the JNDI Datasource HOWTO, http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples-h owto.html . Here is the Context section of my server.xml Context path=/jkw docBase=/usr/local/web/meta-htdocs/JWALSTRA/htdocs/jsp debug=5 useNaming=true reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jkw_log. suffix=.txt timestamp=true/ Resource name=jdbc/JKW auth=Container type=javax.sql.DataSource/ ResourceParams name=jdbc/JKW parameter namefactory/name valueorg.apache.commons.dbcp.BasicDataSourceFactory/value /parameter !-- Maximum number of dB connections in pool. Make sure you configure your mysqld max_connections large enough to handle all of your db connections. Set to 0 for no limit. -- parameter namemaxActive/name value100/value /parameter !-- Maximum number of idle dB connections to retain in pool. Set to 0 for no limit. -- parameter namemaxIdle/name value30/value /parameter !-- Maximum time to wait for a dB connection to become available in ms, in this example 10 seconds. An Exception is thrown if this timeout is exceeded. Set to -1 to wait indefinitely. -- parameter namemaxWait/name value1/value /parameter !-- MySQL dB username and password for dB connections -- parameter nameusername/name valuenobody/value /parameter parameter namepassword/name value/value /parameter !-- Class name for mm.mysql JDBC driver -- parameter namedriverClassName/name valuecom.mysql.jdbc.Driver/value /parameter !-- The JDBC connection url for connecting to your MySQL dB. The autoReconnect=true argument to the url makes sure that the mm.mysql JDBC Driver will automatically reconnect if mysqld closed the connection. mysqld by default closes idle connections after 8 hours. -- parameter nameurl/name valuejdbc:mysql://localhost:3306/jkw?autoReconnect=true/value /parameter /ResourceParams /Context Here is my web.xml ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app taglib taglib-uri /orataglib /taglib-uri taglib-location /WEB-INF/tlds/orataglib_1_0_3.tld /taglib-location /taglib taglib taglib-uri /jkw /taglib-uri taglib-location /WEB-INF/tlds/jkw-1.0.tld /taglib-location /taglib resource-ref descriptionMySQL DB Connection/description res-ref-namejdbc/JKW/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref /web-app My common/lib directory ... (jasper* is from 4.0.4) -rw-r--r--1 root root45386 Sep 19 08:30 activation.jar -rw-r--r--1
Re: Cannot load JDBC driver class 'null'
Well, when you listed the contents of your commons directory, I didn't see it there, and it still isn't .But I'll take your word that it is :) . In this case, I'd double check to see if parameter namedriverClassName/name valuecom.mysql.jdbc.Driver/value /parameter is actually correct (the value attribute). Oh yeah, is this suppose to be in the server.xml at all ? parameter nameurl/name valuejdbc:mysql://localhost:3306/jkw?autoReconnect=true/value /parameter I configured a datasource for tomcat to work with postgresql and don't remember including the url. Plus the docs don't mention this. John Walstra wrote: I do have mysql-connector-java-2.0.14-bin.jar in the common/lib directory. Shouldn't it find the correct class being there? On Sunday 22 September 2002 10:39 pm, Kwok Peng Tuck wrote: Are you actually using the mysql driver? Cause if it says loading driver null, means there isn't one. John Walstra wrote: I'm trying to set up a JNDI connection to MySQL. I'm using the binary release of 4.1.11 with 4.0.4's jasper-compiler.jar and jasper-runtime.jar. I'm also using mysql-connector-java-2.0.14. It's very similar to this thread http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg64346.html , however I still can't get mine working after reading that thread. I've basically followed (cut and paste) the JNDI Datasource HOWTO, http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples-h owto.html . Here is the Context section of my server.xml Context path=/jkw docBase=/usr/local/web/meta-htdocs/JWALSTRA/htdocs/jsp debug=5 useNaming=true reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jkw_log. suffix=.txt timestamp=true/ Resource name=jdbc/JKW auth=Container type=javax.sql.DataSource/ ResourceParams name=jdbc/JKW parameter namefactory/name valueorg.apache.commons.dbcp.BasicDataSourceFactory/value /parameter !-- Maximum number of dB connections in pool. Make sure you configure your mysqld max_connections large enough to handle all of your db connections. Set to 0 for no limit. -- parameter namemaxActive/name value100/value /parameter !-- Maximum number of idle dB connections to retain in pool. Set to 0 for no limit. -- parameter namemaxIdle/name value30/value /parameter !-- Maximum time to wait for a dB connection to become available in ms, in this example 10 seconds. An Exception is thrown if this timeout is exceeded. Set to -1 to wait indefinitely. -- parameter namemaxWait/name value1/value /parameter !-- MySQL dB username and password for dB connections -- parameter nameusername/name valuenobody/value /parameter parameter namepassword/name value/value /parameter !-- Class name for mm.mysql JDBC driver -- parameter namedriverClassName/name valuecom.mysql.jdbc.Driver/value /parameter !-- The JDBC connection url for connecting to your MySQL dB. The autoReconnect=true argument to the url makes sure that the mm.mysql JDBC Driver will automatically reconnect if mysqld closed the connection. mysqld by default closes idle connections after 8 hours. -- parameter nameurl/name valuejdbc:mysql://localhost:3306/jkw?autoReconnect=true/value /parameter /ResourceParams /Context Here is my web.xml ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app taglib taglib-uri /orataglib /taglib-uri
Re: Cannot load JDBC driver class 'null'
Yes, it should find it. Have you verified that the class in the driverClassName element actually does exist in that package in the jar file you just mentioned? Jake At 10:56 PM 9/22/2002 -0500, you wrote: I do have mysql-connector-java-2.0.14-bin.jar in the common/lib directory. Shouldn't it find the correct class being there? On Sunday 22 September 2002 10:39 pm, Kwok Peng Tuck wrote: Are you actually using the mysql driver? Cause if it says loading driver null, means there isn't one. John Walstra wrote: I'm trying to set up a JNDI connection to MySQL. I'm using the binary release of 4.1.11 with 4.0.4's jasper-compiler.jar and jasper-runtime.jar. I'm also using mysql-connector-java-2.0.14. It's very similar to this thread http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg64346.html , however I still can't get mine working after reading that thread. I've basically followed (cut and paste) the JNDI Datasource HOWTO, http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples-h owto.html . Here is the Context section of my server.xml Context path=/jkw docBase=/usr/local/web/meta-htdocs/JWALSTRA/htdocs/jsp debug=5 useNaming=true reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jkw_log. suffix=.txt timestamp=true/ Resource name=jdbc/JKW auth=Container type=javax.sql.DataSource/ ResourceParams name=jdbc/JKW parameter namefactory/name valueorg.apache.commons.dbcp.BasicDataSourceFactory/value /parameter !-- Maximum number of dB connections in pool. Make sure you configure your mysqld max_connections large enough to handle all of your db connections. Set to 0 for no limit. -- parameter namemaxActive/name value100/value /parameter !-- Maximum number of idle dB connections to retain in pool. Set to 0 for no limit. -- parameter namemaxIdle/name value30/value /parameter !-- Maximum time to wait for a dB connection to become available in ms, in this example 10 seconds. An Exception is thrown if this timeout is exceeded. Set to -1 to wait indefinitely. -- parameter namemaxWait/name value1/value /parameter !-- MySQL dB username and password for dB connections -- parameter nameusername/name valuenobody/value /parameter parameter namepassword/name value/value /parameter !-- Class name for mm.mysql JDBC driver -- parameter namedriverClassName/name valuecom.mysql.jdbc.Driver/value /parameter !-- The JDBC connection url for connecting to your MySQL dB. The autoReconnect=true argument to the url makes sure that the mm.mysql JDBC Driver will automatically reconnect if mysqld closed the connection. mysqld by default closes idle connections after 8 hours. -- parameter nameurl/name valuejdbc:mysql://localhost:3306/jkw?autoReconnect=true/value /parameter /ResourceParams /Context Here is my web.xml ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app taglib taglib-uri /orataglib /taglib-uri taglib-location /WEB-INF/tlds/orataglib_1_0_3.tld /taglib-location /taglib taglib taglib-uri /jkw /taglib-uri taglib-location /WEB-INF/tlds/jkw-1.0.tld /taglib-location /taglib resource-ref descriptionMySQL DB
Re: Cannot load JDBC driver class 'null'
From the mysql-connector-java-2.0.14 README ... -- A simple connection example looks like: Class.forName(com.mysql.jdbc.Driver).newInstance(); java.sql.Connection conn; conn = DriverManager.getConnection( jdbc:mysql://localhost/test?user=blahpassword=blah); -- And if I un-jar their jar file, I can find it. There is also org.gjt.mm.mysql.Driver, which also returns the same Exception. I think org.gjt.mm.mysql.Driver exists to be back-wards compatible. That is also the driver class they use in the JNDI Datasource HOWTO. On Sunday 22 September 2002 11:14 pm, Jacob Kjome wrote: Yes, it should find it. Have you verified that the class in the driverClassName element actually does exist in that package in the jar file you just mentioned? Jake At 10:56 PM 9/22/2002 -0500, you wrote: I do have mysql-connector-java-2.0.14-bin.jar in the common/lib directory. Shouldn't it find the correct class being there? On Sunday 22 September 2002 10:39 pm, Kwok Peng Tuck wrote: Are you actually using the mysql driver? Cause if it says loading driver null, means there isn't one. John Walstra wrote: I'm trying to set up a JNDI connection to MySQL. I'm using the binary release of 4.1.11 with 4.0.4's jasper-compiler.jar and jasper-runtime.jar. I'm also using mysql-connector-java-2.0.14. It's very similar to this thread http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg64346.ht ml , however I still can't get mine working after reading that thread. I've basically followed (cut and paste) the JNDI Datasource HOWTO, http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examp les-h owto.html . Here is the Context section of my server.xml Context path=/jkw docBase=/usr/local/web/meta-htdocs/JWALSTRA/htdocs/jsp debug=5 useNaming=true reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jkw_log. suffix=.txt timestamp=true/ Resource name=jdbc/JKW auth=Container type=javax.sql.DataSource/ ResourceParams name=jdbc/JKW parameter namefactory/name valueorg.apache.commons.dbcp.BasicDataSourceFactory/value /parameter !-- Maximum number of dB connections in pool. Make sure you configure your mysqld max_connections large enough to handle all of your db connections. Set to 0 for no limit. -- parameter namemaxActive/name value100/value /parameter !-- Maximum number of idle dB connections to retain in pool. Set to 0 for no limit. -- parameter namemaxIdle/name value30/value /parameter !-- Maximum time to wait for a dB connection to become available in ms, in this example 10 seconds. An Exception is thrown if this timeout is exceeded. Set to -1 to wait indefinitely. -- parameter namemaxWait/name value1/value /parameter !-- MySQL dB username and password for dB connections -- parameter nameusername/name valuenobody/value /parameter parameter namepassword/name value/value /parameter !-- Class name for mm.mysql JDBC driver -- parameter namedriverClassName/name valuecom.mysql.jdbc.Driver/value /parameter !-- The JDBC connection url for connecting to your MySQL dB. The autoReconnect=true argument to the url makes sure that the mm.mysql JDBC Driver will automatically reconnect if mysqld closed the connection. mysqld by default closes idle connections after 8 hours. -- parameter nameurl/name
Security question
I'm trying to retrieve the userid that logged into apache and accessed the current JSP page. How can I get this info? Explanation: I'm implementing a very crude security system on my site for right now (mainly to just keep people from accessing the email addresses and photos on the site), but I need to implement a password change page. So what I did (and yes I know it's a hack 8), I implemented a JNI interface to call htpasswd in the background. I'm trying to have an html page (that's in a secured area of course) post the new password to a jsp page which will in turn retrieve the logged in userID and call the interface class. Any help would be appreciated, David J -- If you only compete with yourself, you can always be a winner. - David Jenkins Of course, you could always be a loser too. - Miles Thornton -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
AW: AW: How can I achieve thread safe for context attributes?
That depends on how much work is done inside the synchronized block compared to the amount of work that is done outside this block. The more is done inside the block the more the server will slow down when concurrent requests hit blocks that are synchronized on the same object. -Ursprüngliche Nachricht- Von: Vernon Wu [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 20. September 2002 16:42 An: Tomcat Users List Betreff: Re: AW: How can I achieve thread safe for context attributes? Thanks Ralph for the solutation. I, however, wonder whether the server will be slow down a lot after the servlet context is synchronized for the operation. The context is the center object in the servlet. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
