RE: design issue .....
Shanta, We store the images on the file system instead of in the database. A couple things to conspired are: Images in the database will severely bloat up your database backups - exports etc. Having the images/documents in the database would be more secure because someone would have to get passed the database login to get to the files. There may be a speed difference - depending on if the database caches blobs Other than that, it is a personal preference question. Of course, this has nothing to do with Tomcat though. Chuck -Original Message- From: Shanta B [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 27, 2004 9:26 AM To: 'Shapira, Yoav '; 'Tomcat Users List ' Subject: design issue . Hi I have a requirement .we have to develop a webservice Following is our requirement. 1)Client will send SOAP/HTTP request for imge(s). 2)We have(Service) to serve the corresponding image(s) through SOAP/HTTP. Now the design issues... I have two types of solutions... Type-1 --- 1)Storing images in Database as a BLOB. 2)Extract the images and send it over SOAP/HTTP Type-2 --- 1) Store the images on the hard disk with a predefined path and format, and store the reference (access path) in the Oracle database. 2)Get the relative path and get image and send it over SOAP/HTTP. could u please tell me which one is better interms of performance and scalability.We are using J2EE/J2SE/AXIS and Tomcat. Thanks Shanta.B - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Struts
Pinguti, Download: http://apache.webmeta.com/jakarta/struts/binaries/jakarta-struts-1.1.zip Unzip It. You can open struts-documentation.war with WinZip and unzip it somwhere so you can look at it. File index.html would be top-level of documentation. There are several installation-xx.html and release-notes-xx.html files that should help. Chuck -Original Message- From: Pinguti Sridevi [mailto:[EMAIL PROTECTED] Sent: Monday, January 26, 2004 11:16 PM To: anand; javagroup; parvez; tomcat Subject: Struts I have tomcat 4.1.29 and jdk1.3. I had understood what is Struts,complete flow thru jakarta site. Can somebody tell what jars,wars i have to install to run sample. I have searched 5 hrs in jakarta but I have not understood what to install in my tomcat folder to run ? I don't want tiles or log4j.Suggest me ? With Regards, PS.Durga, - Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: jk_nt_service.exe
Jeff, The only way I have gotten a service setup is to remove re-install Tomcat. You have to scroll down during the install and check nt service. Otherwise, your in for hell getting it to run that way. I don't know why they opted to make it so difficult - it is a breeze with Apache web server. Chuck -Original Message- From: Jeff Godin [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 27, 2004 6:57 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: jk_nt_service.exe I am having a terrible time finding this file. I am currently using Tomcat version 4.1.29 and would like to set it up as an NT service. Any help locating this file would be greatly appreciated. Jeff - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Geomatica Webserver
Candyman, If you don't want to develop and just want to set it and forget it, you may as well use the version and configuration the maker of Geomatica recommends. Chuck -Original Message- From: Candyman [mailto:[EMAIL PROTECTED] Sent: Thursday, January 22, 2004 7:50 PM To: Tomcat Users List Subject: Geomatica Webserver Hi. I make some silly comments about Tomcat Apache, which interpretation was incorrect. My native language is not english, so I told it with the words that I find fast to express my dissapointment:( The thing is I'm using Apache+Tomcat+Perl to run Geomatica Webserver. And I have some specific problems whith v.5.* which I dont have with Tomcat 4.* Does anybody have tryed to work with this server? I am not an J developer, so my objective is install-configure-run. If anybody have expirience to work with this server, any help will be useful. Maybe its errors of this program but why it works well with versions 4 and doesnt works well with 5? Thank you in advance. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: SQLPLUS and TOMCAT conflict?
epyonne, It is not sqlPlus that uses 8080. xmldb is a new thing they came up with for 9i. It takes 8080. Technically, it is sql*net rather than SQL*Plus and it should be using 1521 by default. If you have also installed Oracle's application server, it may also present a conflict. For me, it was easiest to change the tomcat port, but if not needed, these other products should be disabled or removed for security maintenance reasons. Chuck -Original Message- From: epyonne [mailto:[EMAIL PROTECTED] Sent: Monday, January 12, 2004 6:39 AM To: Tomcat Users List; [EMAIL PROTECTED] Subject: Re: SQLPLUS and TOMCAT conflict? Port 8080 is the default port for many different application. Oracle HTTP server is one of them. Therefore, it is not a good idea to use the default 8080 for your Tomcat installation. You can always change it in the server.xml file yourself. - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, January 12, 2004 08:26 AM Subject: SQLPLUS and TOMCAT conflict? Hi All, I earlier did install Tomcat 5.0 but soon found out that i wasnt able to work with SQL PLUS. Everytime i try to login into SQL Plus i get the error message ORA 12571 : Tns packet writer failure. Since i didnt find any effective solution to avoid this problem, I soon had to uninstall the OS itself to enable me to work in SQL Plus. :-( Soon I came to know that both these applications use the same port-number 8080, so this conflict makes SQL Plus inoperable. Is there any way through which I can change the port-number of Apache, so that I can work in both these applications without any problems? Please help. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JSP Editors
http://www.netbeans.org Welcome to netbeans.org, the project that develops NetBeans IDE, the full-featured integrated environment for Java Developers and NetBeans Platform, the widely adopted infrastructure backplane for complex desktop applications. They (netbeans.org) don't have Sun One Studio 4.0 but they have Netbeans 3.5.1. Or, you get a bundle of the latest Java with Netbeans 3.5.1 at http://java.sun.com/j2se/1.4.2/download.html. -Original Message- From: LEONARDO MARTINEZ [mailto:[EMAIL PROTECTED] Sent: Friday, November 28, 2003 7:57 AM To: Tomcat Users List Subject: RE: JSP Editors SunOne CE (nice, based on NetBeans) NetBeans ^ | You cant download this IDE from java.sun.com Jcreator.com Best Regards Leonardo Martinez From Chile -Mensaje original- De: David Sierra Fernández [mailto:[EMAIL PROTECTED] Enviado el: Viernes, 28 de Noviembre de 2003 09:15 Para: Tomcat Users List Asunto: RE: JSP Editors ¿Any of this editors you mentioned (or other)supports step by step debbuging in JSP ¿or simply debugging? David Sierra Fernández e-mail: [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] -Mensaje original- De: Shanta B [mailto:[EMAIL PROTECTED] Enviado el: viernes, 28 de noviembre de 2003 11:35 Para: ''Tomcat Users List' ' Asunto: RE: JSP Editors JIDEA is also best .by using this u can go through internal java scource code and also option to remote debug ur servlets by using tomcat -Original Message- From: Bodycombe, Andrew To: 'Tomcat Users List' Sent: 28/11/2003 3:48 PM Subject: RE: JSP Editors www.jedit.org www.eclipse.org Both are free and up to the task. Andy -Original Message- From: Duncan [mailto:[EMAIL PROTECTED] Sent: 28 November 2003 09:54 To: Tomcat User List Subject: JSP Editors Sorry if off topic but... What do people use to edit JSPs? I'm after an editor, free if possible, to run on windows, with syntax colouring and possibly auto complete for java. Have tried vim for windows, but it doesn't seem as nice on windows as it is on linux. Any other suggestions? Cheers Duncan Smith Decker Telecom Ltd - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
OT: RE: Tomcat 4.1.29 and Remedy 5.1.2 MidTier
Simon, Just for curiosity, is the Remedy trouble reporting system (don't know the specific name) Java-based? We have some support folks that are running Remedy for the Gov. Thanks Chuck -Original Message- From: Simon Taylor [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 26, 2003 12:41 PM To: 'Tomcat Users List' Subject: RE: Tomcat 4.1.29 and Remedy 5.1.2 MidTier Ok thanks for the feedback. Ended up reverting to Tomcat 4.0.6 which played better with the midtier. Cheers Simon -Original Message- From: Jeff Tulley [mailto:[EMAIL PROTECTED] Sent: 26 November 2003 18:04 To: [EMAIL PROTECTED] Subject: RE: Tomcat 4.1.29 and Remedy 5.1.2 MidTier Yeah, that is mostly correct. There are also places where the spec is vague or doesn't specify behavior, and different application servers implement things differently. There are not a whole lot of spec or operation changes from the 4.0.x series that would completely break you. Offhand I can think of one though: The invoker servlet. It allows you to fire up a servlet directly by class name without defining it in your web.xml. Relying on that is dangerous and does lead to non-portable applications. As of Tomcat 4.1.12, the invoker was disabled by default. But, since you are running a JSP, there is no guarantee that there is a servlet in the mix (unless the JSP is doing a forward to a servlet or something). I think our Remedy team is using the ServletExec, so I do not have any examples myself of how to get it working on Tomcat. And, the full exception does not seem to be of much help. Maybe set debug=99 in the context definition and in all places where debug=0 in server.xml. That might yield a better error message. (Maybe not though). [EMAIL PROTECTED] 11/26/03 2:48:29 AM Hi Jeff, Thanks for the response. I already have a call in with Remedy and postings on the ARSLIST (no value from either so far). The ARSList does not have one posting that states the Midtier can be made to work with Tomcat (even though the doc states it can). Remedy Midtier comes with ServletExec as the default container - but I am loathe to swap Tomcat out as we already use it for other servlets. The support for 5.1.2 on Tomcat is there. Plus we are already running Remedy ARWEB 4.1.1 using Tomcat. I am new to Java, Tomcat and Servlets but have been reading around, Murachs Servlets and Wrox - Professional Apache Tomcat book. If a webapp is built so it doesn't rely on container specific extensions then it should be portable across containers right? Also what might be an obstacle to a webapp running on Tomcat 4.0.x but not on 4.1.x. I have read that these versions support different servlet specifications but aren't they backwardly compatible? On attempting to use Coyote HTTP Connector straight to Tomcat via http://enmc-mic:4321/arsys/apps/shared/config/config.jsp I get:- type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2 54) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) 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:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2417) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172 ) at
RE: Removing Examples context in Tomcat 4.1
Bob, I had the same problem but got completely different errors. I think it needed ExampleFilter.class but I'm not sure. I couldn't tell you what version either - still have Examples in there. Chuck -Original Message- From: Bob Jacoby [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 25, 2003 12:26 PM To: [EMAIL PROTECTED] Subject: Removing Examples context in Tomcat 4.1 I'm having some difficulties with Tomcat 4.1.24. I tried searching the archives and bug database. Chances are I missed it somewhere, but I've been looking at this for the better part of the day and need some new leads. :) Environment: HP-UX 11 JVM - HP 1.3 Tomcat 4.1.24 I installed and configured the examples context fine. I then installed and configured my webapp fine. Everything seems to work. The problem is when I try and remove the examples context from the server.xml and directory from the webapps dir. I suddenly get an error trying to load my own webapp. I'm at a complete loss as to why I can load both, or just examples, but not my webapp by itself. I finally just broke the examples webapp by removing the realm from the server.xml file so the examples context just fails upon loadup (but my webapp still succeeds). I included the error below, and attached my server.xml file. Any help or leads would be appreciated. Unfortunatley I'm on a shared machine so I can't upgrade to the latest build to see if it's fixed (if it's even a bug). Thanks, Bob 2003-11-25 14:01:42 ContextConfig[] Parse error in default web.xml java.lang.NullPointerException at org.apache.commons.digester.Digester.getXMLReader(Digester.java:908) at org.apache.commons.digester.Digester.parse(Digester.java:1543) at org.apache.catalina.startup.ContextConfig.defaultConfig(ContextConfig.java:548) at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:638) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:243) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3567) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188) at org.apache.catalina.core.StandardHost.start(StandardHost.java:738) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) 2003-11-25 14:01:42 ContextConfig[] Parse error in application web.xml java.lang.NullPointerException at org.apache.commons.digester.Digester.getXMLReader(Digester.java:908) at org.apache.commons.digester.Digester.parse(Digester.java:1543) at org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConfig.java:282) at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:639) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:243) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3567) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188) at org.apache.catalina.core.StandardHost.start(StandardHost.java:738) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
RE: My hosting company upgraded to the Apache Tomcat/4.1.27
Kent, The jar containing the driver would have to be in the JAVA_HOME\jre\lib\ext or probably preferably in WEB-INF\lib so Java can find it. Probably have to re-start Tomcat as well. You can view the contents of the jar with WinZip to make sure the package name matches and is in the jar. Chuck -Original Message- From: Kent Gilley [mailto:[EMAIL PROTECTED] Sent: Friday, November 21, 2003 11:03 AM To: [EMAIL PROTECTED] Subject: My hosting company upgraded to the Apache Tomcat/4.1.27 and my jsp pages aren't working. They say it's simple syntax error on my part. I've loaded a page with only two lines of code in them, and the problem is with calling the driver. Example: http://www.azlehornets.com/apps/g092603.jsp old code !-- %//Class.forName(org.gjt.mm.mysql.Driver);% -- new code that I have tried. !-- Class.forName(com.mysql.jdbc.Driver); Class.forName(com.mysql.jdbc.Driver).newInstance(); -- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Server URL Before Request
Harris,
If you don't get a maintenance-free method from the group, you can always do the
following:
In the servlet:
public void init() throws ServletException {
String lConnectTNSName = getServletContext().getInitParameter(ConnectTNSName);
if(lConnectTNSName == null)
throw new RuntimeException(ConnectTNSName is null);
...
In the web applications web.xml I store the site-specific info:
web-app
display-name (display-name)/display-name
description*** servlets and JSP pages./description
context-param
param-nameConnectTNSName/param-name
param-value/param-value
/context-param
...
You could store any info you want this way and it only needs to be re-entered when a
change to your web.xml is required.
Hope the group gives you a better answer, but this is handy for a variety of things.
Chuck
-Original Message-
From: Harris Reynolds [mailto:[EMAIL PROTECTED]
Sent: Friday, November 21, 2003 12:29 PM
To: '[EMAIL PROTECTED]'
Subject: Server URL Before Request
Is there a mgmt API that will allow me to get the URL that the server is
running on from within the servlet init method (i.e. *before* the first
request comes in)? ...really all I would need is the port number (the
hostname and context paths would be easy enough to get).
thanks for any tips,
~harris
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RE: Server URL Before Request
Justin,
I would be interested in seeing how to read an environment variable from the init
method of a servlet.
Chuck
-Original Message-
From: Justin Ruthenbeck [mailto:[EMAIL PROTECTED]
Sent: Friday, November 21, 2003 2:54 PM
To: Tomcat Users List
Subject: RE: Server URL Before Request
[This is a general comment: I don't disagree with Chuck Goehring]
This is a common way to solve a problem such as the one Harris asked, but
in general I don't think using init parameters are a very reasonable
solution. Here's why:
The web.xml defines the way in which the components of an application
interact. It defines what urls are mapped to which resources, how errors
should be handled, and (unfortunately, IMHO) definitions of roles and
resource authorization mappings. These are all properties of your web
application and say *nothing* about how the app is deployed.
Frequently, developers have situations where a webapp needs to be aware
of the environment in which it is running. In this case, it's the name
and/or port that the app is running on. In others, it's JNDI resource
lookup information. In still others, it's application configuration
information that is long lived (how to configure management threads, for
example).
The point is, this is all information that belongs to a particular
*server*, not to the webapp. It's different for every deployment because
the machine for every deployment is different. You could always
configure this stuff in a Context, but that's Tomcat specific and is of
no help when you need to run on different platforms -- now or in the
future.
Instead, leave the deployment configuration parameters up to the person
responsible for deploying -- and observe the boundaries even if it's a
one-developer developed app. Create a separate configuration mechanism
(xml on the classpath, properties file, command line args, whatever is
accessible on every platform) and use that to store this type of
information.
Granted, small projects can use the crutches of built-in nicities, but
for anyone developing a true J2EE app (not a Tomcat app), do yourself a
favor and maintain strict separation between build-time configuration
parameters and deploy-time ones.
justin
[Can you tell there's pent up frustration from having to deal with
this?] :)
At 01:51 PM 11/21/2003, you wrote:
If you don't get a maintenance-free method from the group, you can
always do the following:
In the servlet:
public void init() throws ServletException {
String lConnectTNSName =
getServletContext().getInitParameter(ConnectTNSName);
if(lConnectTNSName == null)
throw new RuntimeException(ConnectTNSName is null);
...
In the web applications web.xml I store the site-specific info:
web-app
display-name (display-name)/display-name
description*** servlets and JSP pages./description
context-param
param-nameConnectTNSName/param-name
param-value/param-value
/context-param
...
You could store any info you want this way and it only needs to be
re-entered when a change to your web.xml is required.
Hope the group gives you a better answer, but this is handy for a
variety of things.
Chuck
-Original Message-
From: Harris Reynolds [mailto:[EMAIL PROTECTED]
Sent: Friday, November 21, 2003 12:29 PM
To: '[EMAIL PROTECTED]'
Subject: Server URL Before Request
Is there a mgmt API that will allow me to get the URL that the server is
running on from within the servlet init method (i.e. *before* the first
request comes in)? ...really all I would need is the port number (the
hostname and context paths would be easy enough to get).
thanks for any tips,
~harris
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__
Justin Ruthenbeck
Software Engineer, NextEngine Inc.
justinr - AT - nextengine DOT com
Confidential. See:
http://www.nextengine.com/confidentiality.php
__
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RE: Designing Systems Help!
Vaneet, There are a ton of open source projects at www.sourceforge.net. There is a keyword search capably to find existing projects. Check the Development Status and other project attributes to see if a project meets your objectives. Don't know if there is a Document Management system, but you might find a framework or taglib that will cover some of the pieces. And of course Jakarta has many framework and components libraries for doing various things. Chuck -Original Message- From: Vaneet Sharma [mailto:[EMAIL PROTECTED] Sent: Thursday, November 20, 2003 1:19 AM To: Tomcat Users List Subject: Designing Systems Help! Hi all. . Currently i am designing a document management system. According to the architecture proposed, it will be a three - tier architecture. (web based)I am looking forward to use J2EE .. i will be using Tomcat to run it. What i need to know is ? Is there any open source project for Document and Knowledge Management Systems. (Basically versioning the files and searching, storing, and other features). I think i can use good ready made reusable objects in my design.? Where can i get an idea .. on how to desing a good document management system. I want the business rules to lie in an XML file so that the inteface , database and coding need not be changed. Lets say, if my company wants to add some features on the interface , then they can specify in XML file and whole system can be reflected. I would appreciate very much any help on this subject. My research work has led me to Adaptive Reflective Systems. But still, as there are lot of industry experts, i would like to have a feedback. Kind Regards to all Yours Vaneet -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Wed 19/11/2003 14:25 To: Tomcat Users List Cc: Subject: RE: Tomcat OpenJMS Design Pattern? Howdy, I've used and use OpenJMS with tomcat all the time, including in several production systems. What are you looking for specifically? A document? Code that sends messages to an OpenJMS queue/topic, received from an OpenJMS queue/topic, all of the above? I've actually gone from using tomcat's JNDI support to specifying the JMS connection parameters in an app-specific configuration file and creating the JMS objects myself. But I had it working via tomcat's JNDI before as well. Yoav Shapira Millennium ChemInformatics -Original Message- From: Gavin, Rick [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 18, 2003 6:25 PM To: Tomcat Users List Subject: Tomcat OpenJMS Design Pattern? Hi All, Just wondering if any could post a working design pattern for using openJMS or another open JMS engine with tomcat, preferably a model using asynchronous queue message handling. I figured someone around here has done it and I would rather use a tried and true model. Looking for some basics about best intregration method, and or for dealing with async message Handling. I currently have openJMS setup using persistent Database storage, using JNDI content lookup to Get the JMS connection factory, is this better looked up once and bound to servlet context as an Application scope variable, etc, etc? Thanks for you any help, Rick This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Bit off topic : What happened to RedHat?
Rumor was they were not going to allow free downloading of binaries. They have launched http://fedora.redhat.com as an open source project. It has binaries under a different naming/numbering scheme. I expect they will shut down ftp.redhat.org to the public. So, they may be stopping/re-organizing public forums as well. Don't know anything more. Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Monday, November 17, 2003 9:54 PM To: [EMAIL PROTECTED] Subject: Bit off topic : What happened to RedHat? Hi, does anyone know what happened to RedHat, its mailing list and forum? Haven't used it for a while and it seems they are no more. Also, I run JVM and TC4 on RH7.1 kernel 2.4.2 and thinking about RH9, but someone said that's the last version and there won't be a *stability* version coming out after that. Also, rumour has it RH8 is full of bugs ? Can someone share their experience please ? can anyone shed some light please. TIA:-) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: UNSUBSCRIBE!!!
ArcherDaPunk, To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] I think some email clients don't show this for some reason. Chuck -Original Message- From: ArcherDaPunk [mailto:[EMAIL PROTECTED] Sent: Monday, November 17, 2003 2:46 PM To: Tomcat Users List Subject: UNSUBSCRIBE!!! UNSUBSCRIBE ME PLEASE! OR TELL ME HOW!! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: UNSUBSCRIBE!!!
Jean , To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] I think some email clients don't show this (at the bottom of the emails) for some reason. Chuck -Original Message- From: Jean B. Denis [mailto:[EMAIL PROTECTED] Sent: Monday, November 17, 2003 3:50 PM To: 'Tomcat Users List' Subject: RE: UNSUBSCRIBE!!! Me t -Original Message- From: ArcherDaPunk [mailto:[EMAIL PROTECTED] Sent: Monday, November 17, 2003 4:46 PM To: Tomcat Users List Subject: UNSUBSCRIBE!!! UNSUBSCRIBE ME PLEASE! OR TELL ME HOW!! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Re: UNSUBSCRIBE!!!
Jens, I think I couldn't see it when I had MS Outlook Express. They have since upgraded me to regular Outlook so I can't test for it now. From the UNSUBSCRIBE messages we get on the list, it seams like some can't see it. Chuck -Original Message- From: Jens Skripczynski [mailto:[EMAIL PROTECTED] Sent: Monday, November 17, 2003 3:56 PM Cc: Tomcat Users List Subject: [OT] Re: UNSUBSCRIBE!!! Hi, it might be good, to investigate that. Many lists rely on the bottom line. If a / some MUA hides it, it will be no use to those using it... Hopefully it is a 'user' error... Goehring, Chuck Mr., RCI - San Diego: Jean , To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] I think some email clients don't show this (at the bottom of the emails) for some reason. Ciao Jens Skripczynski -- E-Mail: skripi-lists(at)myrealbox(dot)com One of the richest men in the world made his billions selling a toy `operating system' that is more accurately described as a glorified bootstrap loader. -- Phil Karn - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Help : Linux Debian
Roberto, A few days ago, I went looking for Java for Debian when I was deciding which Linux port to use on a machine I was rebuilding. There is no Java from Sun that claims to run on it. The non-Sun compilers and libs for Java are available for Debian, but may not be complete. Their site has some info, but it didn't look very encouraging to me. I went back to Redhat. If you get it running, I'd like to hear about it. Chuck -Original Message- From: Roberto Bottoni - AfterBit (TMP) [mailto:[EMAIL PROTECTED] Sent: Friday, November 14, 2003 1:58 AM To: Tomcat Users List Subject: Help : Linux Debian Anyone has successfully installed Apache 2 and Tomcat 4.1.29 on Debian? And most important.. the integration between Apache and Tomcat !! Roberto - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Win2k+Apache+Tomcat Problems
Steve, Tomcat has to be started first because it generates a conf file that Apache will read. Note that on the referenced link there are two (different) items that contain the word ApacheConfig. They both need to be in there. This causes the config file to be generated. Tomcat may take a while to do all this so, you need to wait 10 seconds or so before starting apache. Once everything works properly, you can disable the generation of the conf and continue using the one that that was last generated. Then the 10 second wait is no longer needed. The file generated is: %CATALINA_HOME\conf\auto\mod_jk.conf Chuck -Original Message- From: Steve Milner [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 11, 2003 7:51 AM To: Tomcat Users List Subject: Re: Win2k+Apache+Tomcat Problems Out of curiosity why would 4.1.24/27 be any easier than 4.1.29? Is there currently issues with 4.1.29? Thanks, Steve On Nov 10, 2003, at 11:19 PM, kgsat wrote: why donot u try reading logs and make sure u make all the entries in conf files as they are supposed to be. If u can not spot the culprit change to 4.1.24/27 to work with.I am sure this will do good luck sat - Original Message - From: Steve Milner [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, November 11, 2003 11:13 AM Subject: Win2k+Apache+Tomcat Problems I have installed Apache and Tomcat-4.1.29 on my Windows 2000 server. I have followed the instructions from http://www.johnturner.com/howto/winxp-howto.html (a how-to I was pointed to by other admins) to a T and I can't get it to work. I can point my browser to port 8080 of my server and get tomcat, but I get nothing but an Apache error message not being able to find the file when trying to get the same jsp from port 80 (Apache is using JKMount directives which I was told to add later). One thing I noticed is that Tomcat didn't make a apache-tomcat.conf file for me like the how-to said it would. I tried starting apache first, and then second. I tried restarting one or the other but they don't seem to communicate. I am using mod_jk 1.2 , apache 1.3.x and Tomcat 4.1.29 with Tomcat and mod_jk coming directly from the Jakarta binary site. Basically, I'm not sure where or what is going wrong and what I should do next. All help is greatly appreciated. Steve - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: better error messages (was re: Exception at Tomcat startup)
Anton, I totally agree. Somehow a blank line found it's way into the top of one of my config files and I had to waste a lot of time trying to figure out the problem. Meanwhile Tomcat would not start and the system was down. The problem gets worse if you have multiple web applications. Chuck -Original Message- From: Anton Modaresi [mailto:[EMAIL PROTECTED] Sent: Monday, November 10, 2003 12:58 AM To: 'Tomcat Users List' Subject: better error messages (was re: Exception at Tomcat startup) But tomcat should really try to do something about its exceptions. the error messages if existent at all besides merely an exception, leave lots to wish for. Especially the xml parsers that not even say what xml file is being parsed (like ok its probably a web.xml but which one?), let alone where in there the problem is. I would say it's a blocker for next stable release! :p *my opinion* -Original Message- From: Schalk [mailto:[EMAIL PROTECTED] Sent: den 8 november 2003 02:26 To: 'Tomcat Users List' Subject: RE: Exception at Tomcat startup Het there You may want to have a look at this line in your web.xml: Child name 'ControlSer vlet' is not unique It seems that is should say ControlServlet and not ControlSer vlet Kind Regards Schalk Neethling Web Developer.Designer.Programmer.CEO Volume4.Development.Multimedia.Branding emotionalize.conceptualize.visualize.realize Tel: +27125468436 Fax: +27125468436 email:[EMAIL PROTECTED] web: www.volume4.co.za This message contains information that is considered to be sensitive or confidential and may not be forwarded or diclosed to any other party without the permission of the sender. If you received this message in error, please notify me immediately so that I can correct and delete the original email. Thank you. :: -Original Message- :: From: Rishikesh Tembe [mailto:[EMAIL PROTECTED] :: Sent: Saturday, November 08, 2003 3:09 AM :: To: [EMAIL PROTECTED] :: Subject: Exception at Tomcat startup :: :: Hi experts, :: :: This is the display I get when I start up Tomcat v4.1.27. As you can see :: an InvocationTargetException gets thrown. I did not make any changes :: anywhere. What could be the cause? :: Is this a known bug? I couldn't find a similar bug in BugZilla... :: :: --- :: Nov 7, 2003 4:51:28 PM org.apache.commons.modeler.Registry loadRegistry :: INFO: Loading registry information :: Nov 7, 2003 4:51:29 PM org.apache.commons.modeler.Registry getRegistry :: INFO: Creating new Registry instance :: Nov 7, 2003 4:51:30 PM org.apache.commons.modeler.Registry getServer :: INFO: Creating MBeanServer :: Nov 7, 2003 4:51:32 PM org.apache.coyote.http11.Http11Protocol init :: INFO: Initializing Coyote HTTP/1.1 on port 8080 :: Starting service Tomcat-Standalone :: Apache Tomcat/4.1.27 :: Nov 7, 2003 4:51:35 PM org.apache.commons.digester.Digester endElement :: SEVERE: End event threw exception :: java.lang.reflect.InvocationTargetException :: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) :: at :: sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. :: java:39) :: at :: sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces :: sorImpl.java:25) :: at java.lang.reflect.Method.invoke(Method.java:324) :: at :: org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.jav :: a:252) :: at :: org.apache.commons.digester.SetNextRule.end(SetNextRule.java:256) :: at org.apache.commons.digester.Rule.end(Rule.java:276) :: at :: org.apache.commons.digester.Digester.endElement(Digester.java:1058) :: at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown :: Source :: ) :: at :: org.apache.xerces.impl.dtd.XMLDTDValidator.endNamespaceScope(Unknown :: Source) :: at :: org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(Unknown :: S :: ource) :: at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(Unknown :: Source) :: :: at :: org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement( :: Unknown Source) :: at :: org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent :: Dispatcher.dispatch(Unknown Source) :: at :: org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Un :: known Source) :: at org.apache.xerces.parsers.XML11Configuration.parse(Unknown :: Source) :: at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown :: Source) :: at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) :: at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown :: Source) :: at org.apache.commons.digester.Digester.parse(Digester.java:1548) :: at :: org.apache.catalina.startup.ContextConfig.applicationConfig(ContextCo :: nfig.java:282) :: at :: org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:63 :: 9) ::
RE: [OT] Re: Tomcat 4 losing session (may be related to Win XP)
Do you also have a get_this_crap_off_my_system script I can borrow. Thanks Chuck -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 05, 2003 2:32 PM To: Tomcat Users List Subject: [OT] Re: Tomcat 4 losing session (may be related to Win XP) for those of you who want to run their oracle, beware that oracle will grab the port 8080 from your system (the tomcat port) you can either change tomcat (conf/server.xml) or oracle (see scripts below) as sysdba execute call dbms_xdb.cfg_update(updateXML(dbms_xdb.cfg_get(), '/xdbconfig/sysconfig/protocolconfig/httpconfig/http-port/text()',8081)) then restart Oracle, reference below http://www.interealm.com/technotes/roby/xdb_ports.html - Original Message - From: Longley, Andrew [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, November 05, 2003 2:27 PM Subject: Tomcat 4 losing session (may be related to Win XP) Hi all, I've come across a situation I can't figure out and I'm wondering if it has to do with the fact that this is the first time we've installed Tomcat on Windows XP Prof. Symptom: Tomcat loses session. If you set up a very simple two JSP process where page 1 stuffs (setAttribute) something into the session, and page 2 displays it, the value comes back as null Tests: if I copy the two JSPs to the examples directory included in the Tomcat distribution, the pages perform properly. If I create my own context and execute the pages from there, the getAttribute returns null. I created the context by duplicating the context in the server.xml file and pretty much just changing the codebase. Other environment info: running behind Apache2 (latest), on port 8082 (http) and 8009 (AJP13) because Oracle Servlet Engine shows up on port 8080 (side note: anyone have info on how to get the flying pig to go away when you've uninstalled the Oracle HTTP server???); JDK 1.4.*, and this is Tomcat 4 (latest). The exact same set up works fine on Windows 2003 and Windows 2000 Prof. And this machine works fine as a client to the server running on any other machine, so it's not a cookie issue I don't think. Am I missing something obvious? Could it be permission-related? Something in the way the session data is stored on disk? Sure would appreciate any advice. Andrew Longley Senior Software Developer MindFlow Technologies, Inc. http://www.mindflow.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Unable to access shared network drives with Tomcat service
Joeri, I haven't had to do this with Tomcat yet but am using it in Apache 1.x and 2.x on Windows 2000. In Apache this works: # Local Drive (old way) #Alias /Documents e:/Documents # Network Share (new way) Alias /Documents //server/Documents Couldn't find any documentation on it, but somehow I came up with this. The Web Server service has to run as a domain account that is a member of a domain group that has access to the share. Could be the same applies to Tomcat. Let me know how you make out. Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 21, 2003 5:31 AM To: [EMAIL PROTECTED] Subject: Unable to access shared network drives with Tomcat service Hi, I am running Tomcat 4.1.27 as a Windows service in the Windows XP operating system. I have a problem accessing network shared drives from within my servlets and JSP-pages. For instance, if S is a mapped drive pointing to something like a shared network drive \\shared_server\shared_drive, then this scriplet returns false: % java.io.File file = new java.io.File(S:/test.txt); boolean exists = file.exists(); out.print(exists: + exists); % The file test.txt does exist, but Tomcat does not see the shared drive. Running Tomcat in command line mode (no service) does work! I assume this has something to do with Windows network security? Can anybody help me? Thanks, Joeri - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Bugs and weakness when Tomcat works a NT Service (tcservcfg)
Jose,
I spent a long time trying to manually setup Tomcat to run as a service. Finally
ended up re-installing and checking the little checkbox that makes it usable as a
service. It is unchecked by default. Once it is installed, you can change the account
it executes as in the services thingy in control panel.
Chuck
-Original Message-
From: Jose Euclides da Silva Junior - DATAPREVRJ
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 10:11 AM
To: '[EMAIL PROTECTED]'
Subject: Bugs and weakness when Tomcat works a NT Service (tcservcfg)
Hi all,
there have been a nightmare since i ve decided to make TomCat 4.1.18 be a
Windows NT 4.0's Service.First of all, i ve the stuped idea of looking for a
program which could make it for me. So, i found the nightmare main actor
-- tcservcfg and the second one -- windows!!!
Thus, i made the following steps:
1 - ...runned the main actor ( tcservcfg ) - OK!
2 - started up the service - OK!
3 - test the environment - FAILURE!
NOW, THE NIGHTMARE begins
4 - Only the static pages are availables, so whenever my app tries to use
Result Sets, I get this error message:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
java.lang.NullPointerException
at BancoServlet.recuperaTopicoAssunto(BancoServlet.java:413)
at BancoServlet.service(BancoServlet.java:249)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tion
FilterChain.java:247)
LINE 413 points to a resultset statement, see below:
ring query = Select * FROM DICAS WHERE ID_TOPICO = + topico2;
pstmt = con.prepareStatement(query);
rs = pstmt.executeQuery();
if ( !rs.next() )
{ // -- THIS IS LINE 413 --
fechaconection( pstmt,rs,con);
chamadevolta =
getServletContext().getRequestDispatcher(/semconteudo.jsp);
chamadevolta.forward(request,response);
}
5 - I ve tried to find something about permission but i didnt find anything.
6 - THE WORST: I stopped the service and tried to work as before --
starting TomCat by running startup.bat file. Unfortunatelly, TomCat doesnt
starts up ANYMORE !!!
7- Then, i ve disabled all TomCat's services
8- Tried step 6 again - FAILURE AGAIN
9 - Finally, i ve removed the Registry key of TomCat service.
10 - Tried step 6 again - FAILURE AGAIN - it is a loop, isnt it...
Really, any single help will be appreciated...
Euclides.
-
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RE: Bugs and weakness when Tomcat works a NT Service (tcservcfg)
Jose,
Uninstall Tomcat.
Start the installer and one of the screens has a list of products (Tomcat, Source etc)
if you scroll down, there is and unchecked item that says to install it as a service.
You must check this one to get it installed. If you are re-installing you also need
to make sure it installs in the same directory to prevent other problems.
Once the installer completes you can run it as a service or disable the service and
use the startup.bat in the bin directory to start it from a command prompt. Sometimes
this is desirable when debugging things that go wrong at startup.
Chuck
-Original Message-
From: Jose Euclides da Silva Junior - DATAPREVRJ
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 10:28 AM
To: 'Tomcat Users List'; Goehring, Chuck Mr., RCI - San Diego
Subject: RES: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Where is this checkbox? How can i reach there? I am talking about TomCat
4.1.18...
-Mensagem original-
De: Goehring, Chuck Mr., RCI - San Diego
[mailto:[EMAIL PROTECTED]
Enviada em: terça-feira, 21 de outubro de 2003 14:22
Para: Tomcat Users List
Assunto: RE: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Jose,
I spent a long time trying to manually setup Tomcat to run as a service.
Finally ended up re-installing and checking the little checkbox that makes
it usable as a service. It is unchecked by default. Once it is installed,
you can change the account it executes as in the services thingy in control
panel.
Chuck
-Original Message-
From: Jose Euclides da Silva Junior - DATAPREVRJ
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 10:11 AM
To: '[EMAIL PROTECTED]'
Subject: Bugs and weakness when Tomcat works a NT Service (tcservcfg)
Hi all,
there have been a nightmare since i ve decided to make TomCat 4.1.18 be a
Windows NT 4.0's Service.First of all, i ve the stuped idea of looking for a
program which could make it for me. So, i found the nightmare main actor
-- tcservcfg and the second one -- windows!!!
Thus, i made the following steps:
1 - ...runned the main actor ( tcservcfg ) - OK!
2 - started up the service - OK!
3 - test the environment - FAILURE!
NOW, THE NIGHTMARE begins
4 - Only the static pages are availables, so whenever my app tries to use
Result Sets, I get this error message:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
java.lang.NullPointerException
at BancoServlet.recuperaTopicoAssunto(BancoServlet.java:413)
at BancoServlet.service(BancoServlet.java:249)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tion
FilterChain.java:247)
LINE 413 points to a resultset statement, see below:
ring query = Select * FROM DICAS WHERE ID_TOPICO = + topico2;
pstmt = con.prepareStatement(query);
rs = pstmt.executeQuery();
if ( !rs.next() )
{ // -- THIS IS LINE 413 --
fechaconection( pstmt,rs,con);
chamadevolta =
getServletContext().getRequestDispatcher(/semconteudo.jsp);
chamadevolta.forward(request,response);
}
5 - I ve tried to find something about permission but i didnt find anything.
6 - THE WORST: I stopped the service and tried to work as before --
starting TomCat by running startup.bat file. Unfortunatelly, TomCat doesnt
starts up ANYMORE !!!
7- Then, i ve disabled all TomCat's services
8- Tried step 6 again - FAILURE AGAIN
9 - Finally, i ve removed the Registry key of TomCat service.
10 - Tried step 6 again - FAILURE AGAIN - it is a loop, isnt it...
Really, any single help will be appreciated...
Euclides.
-
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For additional commands, e-mail: [EMAIL PROTECTED]
-
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For additional commands, e-mail: [EMAIL PROTECTED]
-
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RE: Bugs and weakness when Tomcat works a NT Service (tcservcfg)
Jose,
Yes. I'd rename the top level dir so you have your servlets, jsps and images saved.
Otherwise, I'd zip it and copy it somewhere.
Chuck
-Original Message-
From: Jose Euclides da Silva Junior - DATAPREVRJ
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 10:45 AM
To: 'Tomcat Users List'; Goehring, Chuck Mr., RCI - San Diego
Subject: RES: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Thank you, Chuck. I will do it! So, i should keep saved the existing
server.xml and web.xml files before the new installation starts, i guess...
Isnt it?
Euclides
-Mensagem original-
De: Goehring, Chuck Mr., RCI - San Diego
[mailto:[EMAIL PROTECTED]
Enviada em: terça-feira, 21 de outubro de 2003 14:37
Para: Tomcat Users List
Assunto: RE: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Jose,
Uninstall Tomcat.
Start the installer and one of the screens has a list of products (Tomcat,
Source etc) if you scroll down, there is and unchecked item that says to
install it as a service. You must check this one to get it installed. If
you are re-installing you also need to make sure it installs in the same
directory to prevent other problems.
Once the installer completes you can run it as a service or disable the
service and use the startup.bat in the bin directory to start it from a
command prompt. Sometimes this is desirable when debugging things that go
wrong at startup.
Chuck
-Original Message-
From: Jose Euclides da Silva Junior - DATAPREVRJ
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 10:28 AM
To: 'Tomcat Users List'; Goehring, Chuck Mr., RCI - San Diego
Subject: RES: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Where is this checkbox? How can i reach there? I am talking about TomCat
4.1.18...
-Mensagem original-
De: Goehring, Chuck Mr., RCI - San Diego
[mailto:[EMAIL PROTECTED]
Enviada em: terça-feira, 21 de outubro de 2003 14:22
Para: Tomcat Users List
Assunto: RE: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Jose,
I spent a long time trying to manually setup Tomcat to run as a service.
Finally ended up re-installing and checking the little checkbox that makes
it usable as a service. It is unchecked by default. Once it is installed,
you can change the account it executes as in the services thingy in control
panel.
Chuck
-Original Message-
From: Jose Euclides da Silva Junior - DATAPREVRJ
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 10:11 AM
To: '[EMAIL PROTECTED]'
Subject: Bugs and weakness when Tomcat works a NT Service (tcservcfg)
Hi all,
there have been a nightmare since i ve decided to make TomCat 4.1.18 be a
Windows NT 4.0's Service.First of all, i ve the stuped idea of looking for a
program which could make it for me. So, i found the nightmare main actor
-- tcservcfg and the second one -- windows!!!
Thus, i made the following steps:
1 - ...runned the main actor ( tcservcfg ) - OK!
2 - started up the service - OK!
3 - test the environment - FAILURE!
NOW, THE NIGHTMARE begins
4 - Only the static pages are availables, so whenever my app tries to use
Result Sets, I get this error message:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
java.lang.NullPointerException
at BancoServlet.recuperaTopicoAssunto(BancoServlet.java:413)
at BancoServlet.service(BancoServlet.java:249)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tion
FilterChain.java:247)
LINE 413 points to a resultset statement, see below:
ring query = Select * FROM DICAS WHERE ID_TOPICO = + topico2;
pstmt = con.prepareStatement(query);
rs = pstmt.executeQuery();
if ( !rs.next() )
{ // -- THIS IS LINE 413 --
fechaconection( pstmt,rs,con);
chamadevolta =
getServletContext().getRequestDispatcher(/semconteudo.jsp);
chamadevolta.forward(request,response);
}
5 - I ve tried to find something about permission but i didnt find anything.
6 - THE WORST: I stopped the service and tried to work as before --
starting TomCat by running startup.bat file. Unfortunatelly, TomCat doesnt
starts up ANYMORE !!!
7- Then, i ve disabled all TomCat's services
8- Tried step 6 again - FAILURE AGAIN
9 - Finally, i ve removed the Registry key of TomCat service.
10 - Tried step 6 again - FAILURE AGAIN - it is a loop, isnt it...
Really, any single help will be appreciated...
Euclides.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
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RE: Bugs and weakness when Tomcat works a NT Service (tcservcfg)
I got a mail loop error??
-Original Message-
From: Goehring, Chuck Mr., RCI - San Diego
Sent: Tuesday, October 21, 2003 10:49 AM
To: 'Jose Euclides da Silva Junior - DATAPREVRJ'; 'Tomcat Users List'
Subject: RE: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Jose,
Yes. I'd rename the top level dir so you have your servlets, jsps and images saved.
Otherwise, I'd zip it and copy it somewhere.
Chuck
-Original Message-
From: Jose Euclides da Silva Junior - DATAPREVRJ
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 10:45 AM
To: 'Tomcat Users List'; Goehring, Chuck Mr., RCI - San Diego
Subject: RES: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Thank you, Chuck. I will do it! So, i should keep saved the existing
server.xml and web.xml files before the new installation starts, i guess...
Isnt it?
Euclides
-Mensagem original-
De: Goehring, Chuck Mr., RCI - San Diego
[mailto:[EMAIL PROTECTED]
Enviada em: terça-feira, 21 de outubro de 2003 14:37
Para: Tomcat Users List
Assunto: RE: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Jose,
Uninstall Tomcat.
Start the installer and one of the screens has a list of products (Tomcat,
Source etc) if you scroll down, there is and unchecked item that says to
install it as a service. You must check this one to get it installed. If
you are re-installing you also need to make sure it installs in the same
directory to prevent other problems.
Once the installer completes you can run it as a service or disable the
service and use the startup.bat in the bin directory to start it from a
command prompt. Sometimes this is desirable when debugging things that go
wrong at startup.
Chuck
-Original Message-
From: Jose Euclides da Silva Junior - DATAPREVRJ
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 10:28 AM
To: 'Tomcat Users List'; Goehring, Chuck Mr., RCI - San Diego
Subject: RES: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Where is this checkbox? How can i reach there? I am talking about TomCat
4.1.18...
-Mensagem original-
De: Goehring, Chuck Mr., RCI - San Diego
[mailto:[EMAIL PROTECTED]
Enviada em: terça-feira, 21 de outubro de 2003 14:22
Para: Tomcat Users List
Assunto: RE: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Jose,
I spent a long time trying to manually setup Tomcat to run as a service.
Finally ended up re-installing and checking the little checkbox that makes
it usable as a service. It is unchecked by default. Once it is installed,
you can change the account it executes as in the services thingy in control
panel.
Chuck
-Original Message-
From: Jose Euclides da Silva Junior - DATAPREVRJ
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 10:11 AM
To: '[EMAIL PROTECTED]'
Subject: Bugs and weakness when Tomcat works a NT Service (tcservcfg)
Hi all,
there have been a nightmare since i ve decided to make TomCat 4.1.18 be a
Windows NT 4.0's Service.First of all, i ve the stuped idea of looking for a
program which could make it for me. So, i found the nightmare main actor
-- tcservcfg and the second one -- windows!!!
Thus, i made the following steps:
1 - ...runned the main actor ( tcservcfg ) - OK!
2 - started up the service - OK!
3 - test the environment - FAILURE!
NOW, THE NIGHTMARE begins
4 - Only the static pages are availables, so whenever my app tries to use
Result Sets, I get this error message:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
java.lang.NullPointerException
at BancoServlet.recuperaTopicoAssunto(BancoServlet.java:413)
at BancoServlet.service(BancoServlet.java:249)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tion
FilterChain.java:247)
LINE 413 points to a resultset statement, see below:
ring query = Select * FROM DICAS WHERE ID_TOPICO = + topico2;
pstmt = con.prepareStatement(query);
rs = pstmt.executeQuery();
if ( !rs.next() )
{ // -- THIS IS LINE 413 --
fechaconection( pstmt,rs,con);
chamadevolta =
getServletContext().getRequestDispatcher(/semconteudo.jsp);
chamadevolta.forward(request,response);
}
5 - I ve tried to find something about permission but i didnt find anything.
6 - THE WORST: I stopped the service and tried to work as before --
starting TomCat by running startup.bat file. Unfortunatelly, TomCat doesnt
starts up ANYMORE !!!
7- Then, i ve disabled all TomCat's services
8- Tried step 6 again - FAILURE AGAIN
9 - Finally, i ve removed the Registry key of TomCat service.
10 - Tried step 6 again - FAILURE AGAIN - it is a loop, isnt it...
Really, any single help will be appreciated...
Euclides
RE: Unable to access shared network drives with Tomcat service
Joeri, I think, a mapped drive can't be used for running as a service. The mappings aren't seen by services because noone is logged in so no login script runs. Chuck -Original Message- From: Wade Chandler [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 21, 2003 10:45 AM To: 'Tomcat Users List' Subject: RE: Unable to access shared network drives with Tomcat service Also remember that UNC in java should use forward slash(/) instead of backward(\). Use this or you'll get funny problems from UNC names and file access. Wade -Original Message- From: John Corrigan [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 21, 2003 12:17 PM To: Tomcat Users List Subject: RE: Unable to access shared network drives with Tomcat service Tomcat needs to be logged in as a user with permission to use the S: drive. You might also need to use UNC paths instead of drive mappings. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 21, 2003 5:31 AM To: [EMAIL PROTECTED] Subject: Unable to access shared network drives with Tomcat service Hi, I am running Tomcat 4.1.27 as a Windows service in the Windows XP operating system. I have a problem accessing network shared drives from within my servlets and JSP-pages. For instance, if S is a mapped drive pointing to something like a shared network drive \\shared_server\shared_drive, then this scriplet returns false: % java.io.File file = new java.io.File(S:/test.txt); boolean exists = file.exists(); out.print(exists: + exists); % The file test.txt does exist, but Tomcat does not see the shared drive. Running Tomcat in command line mode (no service) does work! I assume this has something to do with Windows network security? Can anybody help me? Thanks, Joeri - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RES: Bugs and weakness when Tomcat works a NT Service (tcservcfg)
Jose,
Yes. I'd rename the top level dir so you have your servlets, jsps and images saved.
Otherwise, I'd zip it and copy it somewhere.
Chuck
-Original Message-
From: Jose Euclides da Silva Junior - DATAPREVRJ
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 10:45 AM
To: 'Tomcat Users List'; Goehring, Chuck Mr., RCI - San Diego
Subject: RES: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Thank you, Chuck. I will do it! So, i should keep saved the existing
server.xml and web.xml files before the new installation starts, i guess...
Isnt it?
Euclides
-Mensagem original-
De: Goehring, Chuck Mr., RCI - San Diego
[mailto:[EMAIL PROTECTED]
Enviada em: terça-feira, 21 de outubro de 2003 14:37
Para: Tomcat Users List
Assunto: RE: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Jose,
Uninstall Tomcat.
Start the installer and one of the screens has a list of products (Tomcat,
Source etc) if you scroll down, there is and unchecked item that says to
install it as a service. You must check this one to get it installed. If
you are re-installing you also need to make sure it installs in the same
directory to prevent other problems.
Once the installer completes you can run it as a service or disable the
service and use the startup.bat in the bin directory to start it from a
command prompt. Sometimes this is desirable when debugging things that go
wrong at startup.
Chuck
-Original Message-
From: Jose Euclides da Silva Junior - DATAPREVRJ
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 10:28 AM
To: 'Tomcat Users List'; Goehring, Chuck Mr., RCI - San Diego
Subject: RES: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Where is this checkbox? How can i reach there? I am talking about TomCat
4.1.18...
-Mensagem original-
De: Goehring, Chuck Mr., RCI - San Diego
[mailto:[EMAIL PROTECTED]
Enviada em: terça-feira, 21 de outubro de 2003 14:22
Para: Tomcat Users List
Assunto: RE: Bugs and weakness when Tomcat works a NT Service
(tcservcfg)
Jose,
I spent a long time trying to manually setup Tomcat to run as a service.
Finally ended up re-installing and checking the little checkbox that makes
it usable as a service. It is unchecked by default. Once it is installed,
you can change the account it executes as in the services thingy in control
panel.
Chuck
-Original Message-
From: Jose Euclides da Silva Junior - DATAPREVRJ
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 21, 2003 10:11 AM
To: '[EMAIL PROTECTED]'
Subject: Bugs and weakness when Tomcat works a NT Service (tcservcfg)
Hi all,
there have been a nightmare since i ve decided to make TomCat 4.1.18 be a
Windows NT 4.0's Service.First of all, i ve the stuped idea of looking for a
program which could make it for me. So, i found the nightmare main actor
-- tcservcfg and the second one -- windows!!!
Thus, i made the following steps:
1 - ...runned the main actor ( tcservcfg ) - OK!
2 - started up the service - OK!
3 - test the environment - FAILURE!
NOW, THE NIGHTMARE begins
4 - Only the static pages are availables, so whenever my app tries to use
Result Sets, I get this error message:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
java.lang.NullPointerException
at BancoServlet.recuperaTopicoAssunto(BancoServlet.java:413)
at BancoServlet.service(BancoServlet.java:249)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tion
FilterChain.java:247)
LINE 413 points to a resultset statement, see below:
ring query = Select * FROM DICAS WHERE ID_TOPICO = + topico2;
pstmt = con.prepareStatement(query);
rs = pstmt.executeQuery();
if ( !rs.next() )
{ // -- THIS IS LINE 413 --
fechaconection( pstmt,rs,con);
chamadevolta =
getServletContext().getRequestDispatcher(/semconteudo.jsp);
chamadevolta.forward(request,response);
}
5 - I ve tried to find something about permission but i didnt find anything.
6 - THE WORST: I stopped the service and tried to work as before --
starting TomCat by running startup.bat file. Unfortunatelly, TomCat doesnt
starts up ANYMORE !!!
7- Then, i ve disabled all TomCat's services
8- Tried step 6 again - FAILURE AGAIN
9 - Finally, i ve removed the Registry key of TomCat service.
10 - Tried step 6 again - FAILURE AGAIN - it is a loop, isnt it...
Really, any single help will be appreciated...
Euclides.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RES: Bugs and weakness when Tomcat works a NT Service (tcservcfg)
Jose, Regarding the service installed by the tcservcfg - don't know anything about what it did. But, since you installed the service outside of the Tomcat installer, it probably won't uninstall it. Could be that tool will remove it also, don't know. There is no GUI command to remove services that I know of. Generically, to remove a service, you have to go into the registry with regedit by using the run command on the start menu. This is generally considered dangerous so you must pay attention and be carefull. And backup anything that is important first. Don't do this if your not used to using regedit.exe to fix things. Use run conmmand or Command prompt to execute regedit.exe. Go to HKEY_LOCAL_MACHINE Under that, go to SYSTEM Under that, go to CurrentControlSet Under that, go to Services There you should see Apache Tomcat listed on the left side. When you clisk it, you will see DisplayName on the right with Apache Tomcat as the value. Make sure the Apache Tomcat on the left is selected by clicking it again and use the menu to select Edit/Delete. That should remove the Apache Tomcat from the left and values for it from the right. Close regedit and reboot. That should do it. Chuck - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Why should I use Tomcat vs .NET?
Eduardo, A couple interesting points involves myself and my coworker. He has about ten years of VB programming experience. None of his code can be migrated to vb.net without major rewriting because there is no semblance of backward compatibility. It wouldn't be practical for the customer to pay him to convert the app to dot.net, so he's stuck in 1998. All the VB programmers have been screwed by Microsoft this way. With me, I've been doing Java and perl for about 6 years. Because of the contracting environment I'm in, it looked like my work was going to dry up. An opportunity came along for me within the company. They wanted to do ASP 2.0 web development because they had to meet a variety of government requirements and ASP had been approved for use. Thinking I was going to have to do that project, I checked into it. Firstly, the ASP code they were going to write is totally incompatible with ASP.net, so it was going down a dead path. To cover all the bases, I did some research into upgrading my copy of Visual C++ 6.0 to Visual Studio.net. MS wanted $450 for the upgrade. That's a lot for me to fork over to start over with a completely different system that has limited uses. Fortunately, I didn't have to go that route, but it came close. Comparing that to continuing with Tomcat and Eclipse or NetBeans or JCreator (free version), I can't see why anyone would choose to go the dot.net route. MS has also done a powerplay on the folks that use Frontpage Extensions. The Frontpage 200x now requires that you subscribe to a service from Microsoft to enable important features of the product. It is a lot like extortion. I like using the free products because I can dump any of them at any time without feeling guilty about wasting the company's money. Once you spend thousands to use a proprietary product, you may never be able to escape. I still have to support an ancient Developer 2000 product that can't be cost-effectively be migrated to a newer version and has all kinds of compatibility issues when used with newer products. Chuck -Original Message- From: Eduardo Vazquez [mailto:[EMAIL PROTECTED] Sent: Monday, October 13, 2003 10:48 AM To: 'Tomcat Users List' Subject: RE: Why should i use Tomcat vs .NET? Up front I do need to say that the support of this user group has been more than outstanding. I was a sole person looking for help and I received more than I could have expected, and for that thanks to all. Eventually I have lost the war; my CTO has decided on a new technology on his lonesome and has hinted that any effort expended moving forward won't result in any reconsideration of his decision (so much for standards and not putting all your eggs in one basket) Again, I've learned much from all those who have replied to my request and hope that others have learnt a little sumthin' along the way. Much Thanks, Eduardo -Original Message- From: epyonne [mailto:[EMAIL PROTECTED] Sent: Monday, October 13, 2003 9:26 AM To: Tomcat Users List Subject: Re: Why should i use Tomcat vs .NET? Simple decision. If your company is a pure Microsoft shop, i.e. you use Windows desktops, Windows servers, and SQL Server databases, then it is a no-brainer, go with .NET. On the other hand, if your company has a mixed environment like ours, i.e. Windows and Linux OSs, UNIX Servers, Windows Servers, Oracle databases so on and so on. You may not want to use .NET. Microsoft claims that .NET can port to UNIX, but there is still a long way to go IMHO. J2EE will be a better choice for such diverse environment. By the way, Tomcat is merely a web/servlet container and .NET is an enterpirse architecture. You are comparing apple to orange. Hope this helps. - Original Message - From: Eduardo Vazquez [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, October 10, 2003 10:48 AM Subject: Why should i use Tomcat vs .NET? I work for a small company which is seriously considering the .NET route moving into the future. My mission if I chose to accept is to sway popular opinion towards Tomcat (Jakarta) for reasons I've yet to summarize because I can't confidently regurgitate any (I'm new to Linux/Tomcat for the most part). Is there anyone who has made this argument yet? Are there anyone have a url with the comparison done already or a list of reasons why .NET isn't optimal versus the other options or on the flip side of that; why tomcat rocks? Any help would be appreciated; I'm not looking forward to becoming even more reliant on one company. Thanks in advance, Eduardo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: RE: Is it a Memory leak issue???
Satya , I'm just passing on that at least some versions of javac were alleged to have memory leaks. If that is the problem, the version of Tomcat wouldn't matter. I don't really know much about this issue, I was just passing on some info I thought might be helpful. If you are sure you are putting the pre-compiled class files in the right place, then the issue I brought up is not your problem. Chuck -Original Message- From: Satya Narayan Dash [mailto:[EMAIL PROTECTED] Sent: Sunday, October 05, 2003 3:08 AM To: Tomcat Users List Subject: Re: RE: Is it a Memory leak issue??? Chuck, In fact I've upgraded from Tomcat 4.0.4 to 4.1.27. I have precompiled JSPs w.r.t tomcat 4.0.4. Do you want me to compile them w.r.t 4.1.27 and retest?? Satya. On Sun, 05 Oct 2003 Goehring, Chuck Mr., RCI - San Diego wrote : Satya, Roomer was the Java compiler leaks memory when it compiles(as for JSPs). Solution is to compile offline. Don't know what versions or if even true, but I've seen it mentioned several times. Search the archives at http://marc.theaimsgroup.com. Chuck -Original Message- From: Satya Narayan Dash [mailto:[EMAIL PROTECTED] Sent: Saturday, October 04, 2003 7:20 AM To: [EMAIL PROTECTED] Subject: Is it a Memory leak issue??? Hi All, Last time I posted this question, but did not get any response. Hope, this time I'll get. I am running Apache 2.0.47 and Tomcat 4.1.27 with mod_jk as the connector. I am some issues w.r.t the memory consumption. In fact, in apache users forum, the user thinks it is an issue with mod_jk.so/dll. I bombardded Apache with a large no. of JSP/Servlet pages and it ate up a few MBs of memory and did not release it,though it stablizes after consuming the memory. Again, if I am loading more JSP/Servlet pages, is starts increasing. The increment is in MB range, which is quite significant. Even after killing all the clients, the memory is not getting released. The redirections of JSP/Servlet pages is proper and they are getting executed by Tomcat (from mod_jk.log). Can anyone tell me where is the problem??? This happens only in Windows(I have tested in Win2k). In linux platform this is absent. Any help is appreciated. regards, Satya. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Is it a Memory leak issue???
Satya, Roomer was the Java compiler leaks memory when it compiles(as for JSPs). Solution is to compile offline. Don't know what versions or if even true, but I've seen it mentioned several times. Search the archives at http://marc.theaimsgroup.com. Chuck -Original Message- From: Satya Narayan Dash [mailto:[EMAIL PROTECTED] Sent: Saturday, October 04, 2003 7:20 AM To: [EMAIL PROTECTED] Subject: Is it a Memory leak issue??? Hi All, Last time I posted this question, but did not get any response. Hope, this time I'll get. I am running Apache 2.0.47 and Tomcat 4.1.27 with mod_jk as the connector. I am some issues w.r.t the memory consumption. In fact, in apache users forum, the user thinks it is an issue with mod_jk.so/dll. I bombardded Apache with a large no. of JSP/Servlet pages and it ate up a few MBs of memory and did not release it,though it stablizes after consuming the memory. Again, if I am loading more JSP/Servlet pages, is starts increasing. The increment is in MB range, which is quite significant. Even after killing all the clients, the memory is not getting released. The redirections of JSP/Servlet pages is proper and they are getting executed by Tomcat (from mod_jk.log). Can anyone tell me where is the problem??? This happens only in Windows(I have tested in Win2k). In linux platform this is absent. Any help is appreciated. regards, Satya. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent plz...modjk2, Tomcat 4.1.27, apache 1.3.24 integration
Mohan, I believe this Address already in use message always means something else is already listening on the port/LAN card/IP address. Could be another Tomcat or another web server. Doc at www.johnturner.com/howto is best instruction on modjk2/Tomcat/apache. If on Windows, check services and use netstat (dos box) to check the system. Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, September 23, 2003 9:32 AM To: [EMAIL PROTECTED] Subject: Urgent plz...modjk2, Tomcat 4.1.27, apache 1.3.24 integration Hi All I am having apache 1.3.27, tomcat 4.1.27, i have compiled mod_jk2 on my machine, when i open the URL it says document contains no data the tomcat looks to be starting fine saying: Starting service Tomcat-Apache Apache Tomcat/4.1.27 Sep 23, 2003 9:17:17 AM org.apache.jk.common.ChannelSocket init INFO: Port busy 8009 java.net.BindException: Address already in use Sep 23, 2003 9:17:17 AM org.apache.jk.common.ChannelSocket in The httpd logs give out this error. Please help me if anyone knows anything about this error: aught SIGTERM, shutting down [Tue Sep 23 09:25:12 2003] [error] Cannot remove module mod_jk2.c: not found in module list [Tue Sep 23 09:25:13 2003] [error] Cannot remove module mod_jk2.c: not found in module list [Tue Sep 23 16:25:13 2003] ( info) [mod_jk2.c (208)]: Set serverRoot /etc/httpd Create config for main host [Tue Sep 23 09:25:14 2003] [notice] Apache/1.3.27 (Unix) (Red-Hat/Linux) mod_python/2.7.8 Python/1.5.2 mod_ssl/2.8.12 OpenSSL/0.9.6b PHP/4.1.2 mod_perl/1.26 FrontPage/5.0.2.2510 configured -- resuming normal operations [Tue Sep 23 09:25:14 2003] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Tue Sep 23 09:25:14 2003] [notice] Accept mutex: sysvsem (Default: sysvsem) [Tue Sep 23 09:25:34 2003] [notice] child pid 1328 exit signal Segmentation fault (11) [Tue Sep 23 09:25:35 2003] [notice] child pid 1331 exit signal Segmentation fault (11) Thank you very much, please help me i am on a tight deadline --Mohan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How deploy EJB on Tomcat?
Igor, Tomcat has no EJB Container as they call it. I'd use JBoss (www.jboss.org) if I had EJB work to do. Otherwise, one of the commercial products would be needed. Chuck -Original Message- From: Igor Grygorov [mailto:[EMAIL PROTECTED] Sent: Friday, September 12, 2003 10:41 PM To: [EMAIL PROTECTED] Subject: How deploy EJB on Tomcat? Does the Tomcat-IIS support deploing Enterprise Java Beans? Can you send me information or links about it, please? __ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Development Tools
Nihita, I use eclipse for applet and application development. But for servlet writing, I use jcreator (http://www.jcreator.com/). The free version does not have debugger support but is small, Java version independent, easy/fast to install and doesn't use up 40mb of memory when it runs. It also doesn't have any type of Tomcat or EJB support, but my server-side stuff is limited to servlets so this is not an issue. Since is it is free, it can be installed on every server as needed to make quick changes during testing/qa. Eclipse has a plugin for Tomcat but I haven't used it. Chuck -Original Message- From: Nihita [mailto:[EMAIL PROTECTED] Sent: Tuesday, September 09, 2003 5:54 AM To: Tomcat Subject: Development Tools Are there any free available development tools like Oracle Developer suite for developing J2EE application which are also Tomcat complaint ? And will the forms and pages developed using Oracle Internet development Suite work with tomcat ? Thanks Nihita - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Installing Tomcat 4.1.24 as a service on Win 2000 - won't start
To the next guy, Found the problem here. JAVA_HOME should be d:\j2sdk1.4.2_01 instead of what it is below. Chuck -Original Message- From: Goehring, Chuck Mr., RCI - San Diego Sent: Friday, September 05, 2003 3:17 PM To: [EMAIL PROTECTED] Subject: Installing Tomcat 4.1.24 as a service on Win 2000 - won't start Tomcatters, I'm having trouble getting tomcat installed as a Win2000 service. Below is the command I'm using: %CATALINA_HOME%\bin\tomcat.exe -install Apache Tomcat %JAVA_HOME%\jre\bin\server\jvm.dll -Djava.class.path=%CATALINA_HOME%\bin\bootstrap.jar -Djava.endorsed.dirs=%CATALINA_HOME%\bin;%CATALINA_HOME%\common\lib -Dcatalina.home=%CATALINA_HOME% -start org.apache.catalina.startup.BootstrapService -params start -stop org.apache.catalina.startup.BootstrapService -params stop -out %CATALINA_HOME%\logs\stdout.log -err %CATALINA_HOME%\logs\stderr.log It succeeds and produces registry entries that look the same as those created by the Tomcat installer. When it tries to load, the following messages get logged to the event log: The LoadLibrary function failed for the following reason: The specified module could not be found. Could not load the Java Virtual Machine. The Apache Tomcat service failed to start. There is nothing in any of tomcats logs. The version info is as folowes: Win 2000 service pack 4 Tomcat 4.1.24 Java j2sdk1.4.2_01 (never used this new one before) Environment(wrapped): CATALINA_HOME=f:\Tomcat4.1 JAVA_HOME=d:\j2re1.4.2_01 Path=F:\Tomcat4.1\bin;E:\perl\bin;E:\Apache2\bin;D:\j2sdk1.4.2_01\bin;C:\PROGRA~ 1\SIMSEX~1;c:\aux_bin;C:\Oracle\Ora81\bin;C:\WINNT\system32;C:\WINNT;C:\WINNT\Sy stem32\Wbem;C:\PROGRA~1\MICROS~3\Common\msdev98\BIN;C:\PROGRA~1\MICROS~3\VC98\BI N;C:\PROGRA~1\MICROS~3\Common\TOOLS\WINNT;C:\PROGRA~1\MICROS~3\Common\TOOLS;C:\ Program Files\Symantec_Client_Security\Symantec AntiVirus If I start it with the startup.bat, it comes up fine. Anyone have a suggestion? Chuck - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Installing Tomcat 4.1.24 as a service on Win 2000 - won't start
Tomcatters, I spoke too soon on this. Now (after rebooting) the Event Viewer shows an entry that the service started but I'm getting the following in stdout.log: Bootstrap: Create Catalina server org.apache.commons.logging.LogConfigurationException: java.lang.NullPointerException at org.apache.commons.logging.LogFactory.newFactory(LogFactory.java:558) at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:355) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:409) at org.apache.commons.digester.Digester.init(Digester.java:352) at org.apache.catalina.startup.Catalina.createStartDigester(Catalina.java:280) at org.apache.catalina.startup.CatalinaService.load(CatalinaService.java:183) at org.apache.catalina.startup.CatalinaService.load(CatalinaService.java:258) 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.BootstrapService.init(BootstrapService.java:231) at org.apache.catalina.startup.BootstrapService.main(BootstrapService.java:297) Caused by: java.lang.NullPointerException at org.apache.commons.logging.LogFactory.newFactory(LogFactory.java:543) ... 12 more Bootstrap: Starting service Bootstrap: Service started Any help would be appreciated Chuck -Original Message- From: Goehring, Chuck Mr., RCI - San Diego Sent: Monday, September 08, 2003 11:24 AM To: Tomcat Users List Subject: RE: Installing Tomcat 4.1.24 as a service on Win 2000 - won't start To the next guy, Found the problem here. JAVA_HOME should be d:\j2sdk1.4.2_01 instead of what it is below. Chuck -Original Message- From: Goehring, Chuck Mr., RCI - San Diego Sent: Friday, September 05, 2003 3:17 PM To: [EMAIL PROTECTED] Subject: Installing Tomcat 4.1.24 as a service on Win 2000 - won't start Tomcatters, I'm having trouble getting tomcat installed as a Win2000 service. Below is the command I'm using: %CATALINA_HOME%\bin\tomcat.exe -install Apache Tomcat %JAVA_HOME%\jre\bin\server\jvm.dll -Djava.class.path=%CATALINA_HOME%\bin\bootstrap.jar -Djava.endorsed.dirs=%CATALINA_HOME%\bin;%CATALINA_HOME%\common\lib -Dcatalina.home=%CATALINA_HOME% -start org.apache.catalina.startup.BootstrapService -params start -stop org.apache.catalina.startup.BootstrapService -params stop -out %CATALINA_HOME%\logs\stdout.log -err %CATALINA_HOME%\logs\stderr.log It succeeds and produces registry entries that look the same as those created by the Tomcat installer. When it tries to load, the following messages get logged to the event log: The LoadLibrary function failed for the following reason: The specified module could not be found. Could not load the Java Virtual Machine. The Apache Tomcat service failed to start. There is nothing in any of tomcats logs. The version info is as folowes: Win 2000 service pack 4 Tomcat 4.1.24 Java j2sdk1.4.2_01 (never used this new one before) Environment(wrapped): CATALINA_HOME=f:\Tomcat4.1 JAVA_HOME=d:\j2re1.4.2_01 Path=F:\Tomcat4.1\bin;E:\perl\bin;E:\Apache2\bin;D:\j2sdk1.4.2_01\bin;C:\PROGRA~ 1\SIMSEX~1;c:\aux_bin;C:\Oracle\Ora81\bin;C:\WINNT\system32;C:\WINNT;C:\WINNT\Sy stem32\Wbem;C:\PROGRA~1\MICROS~3\Common\msdev98\BIN;C:\PROGRA~1\MICROS~3\VC98\BI N;C:\PROGRA~1\MICROS~3\Common\TOOLS\WINNT;C:\PROGRA~1\MICROS~3\Common\TOOLS;C:\ Program Files\Symantec_Client_Security\Symantec AntiVirus If I start it with the startup.bat, it comes up fine. Anyone have a suggestion? Chuck - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Installing Tomcat 4.1.24 as a service on Win 2000 - won't start
Tomcatters, I'm having trouble getting tomcat installed as a Win2000 service. Below is the command I'm using: %CATALINA_HOME%\bin\tomcat.exe -install Apache Tomcat %JAVA_HOME%\jre\bin\server\jvm.dll -Djava.class.path=%CATALINA_HOME%\bin\bootstrap.jar -Djava.endorsed.dirs=%CATALINA_HOME%\bin;%CATALINA_HOME%\common\lib -Dcatalina.home=%CATALINA_HOME% -start org.apache.catalina.startup.BootstrapService -params start -stop org.apache.catalina.startup.BootstrapService -params stop -out %CATALINA_HOME%\logs\stdout.log -err %CATALINA_HOME%\logs\stderr.log It succeeds and produces registry entries that look the same as those created by the Tomcat installer. When it tries to load, the following messages get logged to the event log: The LoadLibrary function failed for the following reason: The specified module could not be found. Could not load the Java Virtual Machine. The Apache Tomcat service failed to start. There is nothing in any of tomcats logs. The version info is as folowes: Win 2000 service pack 4 Tomcat 4.1.24 Java j2sdk1.4.2_01 (never used this new one before) Environment(wrapped): CATALINA_HOME=f:\Tomcat4.1 JAVA_HOME=d:\j2re1.4.2_01 Path=F:\Tomcat4.1\bin;E:\perl\bin;E:\Apache2\bin;D:\j2sdk1.4.2_01\bin;C:\PROGRA~ 1\SIMSEX~1;c:\aux_bin;C:\Oracle\Ora81\bin;C:\WINNT\system32;C:\WINNT;C:\WINNT\Sy stem32\Wbem;C:\PROGRA~1\MICROS~3\Common\msdev98\BIN;C:\PROGRA~1\MICROS~3\VC98\BI N;C:\PROGRA~1\MICROS~3\Common\TOOLS\WINNT;C:\PROGRA~1\MICROS~3\Common\TOOLS;C:\ Program Files\Symantec_Client_Security\Symantec AntiVirus If I start it with the startup.bat, it comes up fine. Anyone have a suggestion? Chuck - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 5 book
Part of Wrox stuff went to Apress and part went to John Wiley and Sons. (from http://www.booksmatter.com) Chuck -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Thursday, September 04, 2003 6:04 AM To: Tomcat Users List Subject: RE: Tomcat 5 book Howdy, An amazon search doesn't yield much... I know there was a Wrox book in the works a while ago, since they asked me and other developers to write parts of it, but I think that whole company went kaput and so I don't know what's up with their book... Rest assured, once tomcat 5 is out, all the companies that have tomcat 4 books out will scramble to update their books to tomcat 5 ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Marco Tedone [mailto:[EMAIL PROTECTED] Sent: Thursday, September 04, 2003 2:40 AM To: Tomcat Users List Subject: Tomcat 5 book Hi, is there in prevision any book about Tomcat 5? Marco - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Re-routing messages from the console on Win NT/2000
Thanks, I'll try it.
-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
Sent: Monday, August 04, 2003 8:34 AM
To: Tomcat Users List
Subject: RE: Re-routing messages from the console on Win NT/2000
Howdy,
I am running Tomcat 4.1.24 on Windows NT 4.0. When I get a runtime
error
in my servlet, I'm getting stack traces on the console instead of in
the
log. Is there a way to force all output to the log. I have a log
specified that it writes to while the container loads, but for some
reason,
runtime errors. Should I be doing something other than
exception.printStackTrace();. If I could get a copy of the stack
trace,
I could use getServletContext().log().
Several options:
-Add swallowOutput=true to your context definition, and the console
output will be redirected to your servlet context log, as if you had
used ServletContext#log(...).
- Use a StringWriter to get the stack trace, e.g. for Exception e,
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
e.printStackTrace(pw);
pw.flush();
getServletContext().log(sw.toString());
- Use a logging system like log4j and just do
try {
...
} catch(Exception e) {
LOGGER.error(Messed up: , e);
}
Yoav Shapira
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Re-routing messages from the console on Win NT/2000
Tomcatters, I am running Tomcat 4.1.24 on Windows NT 4.0. When I get a runtime error in my servlet, I'm getting stack traces on the console instead of in the log. Is there a way to force all output to the log. I have a log specified that it writes to while the container loads, but for some reason, runtime errors. Should I be doing something other than exception.printStackTrace();. If I could get a copy of the stack trace, I could use getServletContext().log(). Suggestions please. Thanks Chuck - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Please help with unusual configuration
Since ssl is required/not required based on the directory, how can I have ssl and non-ssl users access the same files with only the protocol port different? Is this why I would use separate virtual hosts? Thanks Chuck -Original Message- From: Rick Roberts [mailto:[EMAIL PROTECTED] Sent: Friday, July 11, 2003 5:22 PM To: Tomcat Users List Subject: Re: Please help with unusual configuration It doesn't sound like you are doing at all unusual. It sounds like pretty normal HTTP/HTTPS apache/tomcat configuration. Just have the firewall block port 80 traffic and have apache listen on ports 80 and 443. Then outside traffic uses https://yoursite.gov (port 443) and inside traffic uses http://yoursite.gov (port 80) 1 Apache 1 Tomcat 1 computer -- *** * Rick Roberts* * Advanced Information Technologies, Inc. * *** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Please help with unusual configuration
Tried like below. Seams simple enough, but it complains about overlapping and localhost:0. All I want is two virtual hosts that are identical except for the protocol and port. I think I want overlapping in this case #Listen 206.128.139.123:80 #Listen 206.128.139.123:443 Listen 80 Listen 443 ServerName dis.resourceconsultants.com NameVirtualHost 206.128.139.123:80 NameVirtualHost 206.128.139.123:443 ServerAdmin [EMAIL PROTECTED] VirtualHost 206.128.139.123:80 # Didn't like this VirtualHost _default_:80 DocumentRoot c:/apache/htdocs #ServerName dis.resourceconsultants.com ErrorLog logs/error_log.txt /VirtualHost VirtualHost 206.128.139.123:443 # Didn't like this VirtualHost _default_:443 DocumentRoot c:/apache/htdocs2 #ServerName dis.resourceconsultants.com ErrorLog logs/error_ssl_log.txt /VirtualHost And it complains about localhost and overlapping like C:\Apache\binapache [Mon Jul 14 18:07:49 2003] [warn] VirtualHost localhost:0 overlaps with VirtualH ost localhost:0, the first has precedence, perhaps you need a NameVirtualHost di rective [Mon Jul 14 18:07:49 2003] [warn] VirtualHost 206.128.139.123:443 overlaps with VirtualHost dis.resourceconsultants.com:0, the first has precedence, perhaps you need a NameVirtualHost directive Got any pointers -Original Message- From: Atreya Basu [mailto:[EMAIL PROTECTED] Sent: Friday, July 11, 2003 8:34 PM To: Tomcat Users List Subject: Re: Please help with unusual configuration Yhea, I do something similar using the virtualhost directive. It works great. Rick Roberts wrote: It doesn't sound like you are doing at all unusual. It sounds like pretty normal HTTP/HTTPS apache/tomcat configuration. Just have the firewall block port 80 traffic and have apache listen on ports 80 and 443. Then outside traffic uses https://yoursite.gov (port 443) and inside traffic uses http://yoursite.gov (port 80) 1 Apache 1 Tomcat 1 computer -- Developer Greenfield Research Inc. atreya(AT)greenfieldresearch(DOT)ca (902)422-9426 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Please help with unusual configuration
Connector fans, I'm currently running Apache 2.x and Tomcat 4.24 (no ssl) on Windows 2000 on a Government intranet web server. This will be placed on the public internet and use full-time ssl for connections outside the firewall. Only port 443 will be available from outside the firewall. Inside the firewall, users can communicate without ssl. The system uses mod_perl scripts, Java servlets and six static pages. I'm trying to evaluate if it is better to use one Apache that listens on two ports or use two Apaches with two config files. I'd like to avoid having to maintain two sets of directories on the server, if possible, but I haven't used Windows 2000's symbolic links (junctions) before. Because of the limited info on junctions, I'm leery of using them. In my code, I'm already setup to handle multiple server names and ports, but having to use different directory names or cgi file names might be a problem. I figure I need to run Apache twice with separate config files that alias the same directories. I also figure I need to convert the static pages to jsp files so I can put the correct port and protocol on links at run time. On the Tomcat side I'll need two connectors to communicate with the two mod_jk that will be running. I'd also need two entries in the workers.properties file to mate them up. I don't think I should need to use ssl for Apache to talk to Tomcat but I'm not sure. Am I on the right track, or am I going to get sharing violations and other problems? Below is a summary of what I think I need: Tomcat direct port 8080. Apache 1 port 80 Tomcat connector port 8009 Apache 2 port 443 Tomcat connector port 8010 Thanks for any inputs you can give me. Chuck - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Need your suggestion
Cui, Tomcat is non-proprietary, so, if you are a little careful, anything you write could outlive any product commercial or otherwise. Same with the knowledge/skill you develop. If you start with Tomcat and something better comes along, you can switch without feeling guilty about spending thousands of company dollars on something that isn't being used. Another good reason is you have no licenses to worry about. If you need to setup some sort of prototype system, you can make another box and not have to worry about the corporate police or some company coming after you. If you wanted, you could put one on every users machine in the company. Otherwise, it's mainly a religious question like Microsoft vs. Linux vs. Mac. I've had Tomcat in production for a couple years and never had any kind of a crash or failure with it. I also got all the upgrades free - no begging or waiting or install keys or flaky setup programs. Chuck -Original Message- From: Cui Xiaojing-a13339 [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 02, 2003 4:30 AM To: Tomcat Users List Subject: Need your suggestion Hello All, We plan to develop two web applications. Now we have two solutions for them and only one solution could be chosen for the two applications, that means the two application must use same solution. The two solutions are: 1. Oracle JServer+Oracle 9iAS 1.0.2 2. Tomcat + Apache Could you please give some suggestion about which solution is better? ThanksRegards, Xiaojing - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: running tomcat offline
Pierre, I use a hosts file to name the machine whatever I want. I think this would also eliminate the need for an internet connection (to get to DNS). I put the same name in the server.xml everywhere that localhost appears. Seams to work for me. Chuck -Original Message- From: P.Ruijters [mailto:[EMAIL PROTECTED] Sent: Friday, June 27, 2003 2:03 PM To: [EMAIL PROTECTED] Subject: running tomcat offline Hello, Is it possible to develop servlets in tomcat offline? Currently I do need an internet connection to be able to run my servlets/jsp. Without the connection it does not. This is inconvenient if you want to work on say a laptop temporarily not being able to connect to the internet. If it is possible to have tomcat run this way what settings should be applied to which files? Thanks for your time Pierre - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: running tomcat offline
Pierre, You may also have to turn lookups off in the server.xml (enableLookups=false) on the connectors. You will still probably need the network card and driver. Chuck -Original Message- From: Goehring, Chuck Mr., RCI - San Diego Sent: Friday, June 27, 2003 2:12 PM To: Tomcat Users List Subject: RE: running tomcat offline Pierre, I use a hosts file to name the machine whatever I want. I think this would also eliminate the need for an internet connection (to get to DNS). I put the same name in the server.xml everywhere that localhost appears. Seams to work for me. Chuck -Original Message- From: P.Ruijters [mailto:[EMAIL PROTECTED] Sent: Friday, June 27, 2003 2:03 PM To: [EMAIL PROTECTED] Subject: running tomcat offline Hello, Is it possible to develop servlets in tomcat offline? Currently I do need an internet connection to be able to run my servlets/jsp. Without the connection it does not. This is inconvenient if you want to work on say a laptop temporarily not being able to connect to the internet. If it is possible to have tomcat run this way what settings should be applied to which files? Thanks for your time Pierre - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Running Tomcat on port 80
Terry, Tomcat would need exclusive use of the port. You probably have Apache or some other web server already listening on that port. You will have to move it to another if you want to run Tomcat on 80. The other option is to have Apache act as the front-end to Tomcat using a connector such as mod_jk. Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Thursday, June 12, 2003 4:53 PM To: [EMAIL PROTECTED] Subject: Running Tomcat3 on port 80 What do I have to do to get Tomcat 3.3.1 to run with port 80? I modified server.xml to alter the port number, and it now fails with lack of permission on port 80. The Redhad doc for Apache says it must be started by root for this to work, but I start it as root and it still fails. A command line procedure would be best, and pointer to commands and doc is fine. Thanks! Regards, Terry Fuller [EMAIL PROTECTED] --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat unstable - Dr. Watson. Why?
Iain,
Most backup software I've seen does so much I/O, anything else running will be so
severely starved for CPU it may confuse itself to death. Backup software does this on
purpose to get the process over with as quick as possible. So, it may not affect an
idle server process, but trying to do any kind of work while the backup is running is
probably futile. You can see this by being around when the backup is running. I
don't think there is a reliable way to lower the priority of the backup process on
nt/2000 unless the software itself has an option for it.
You probably need to setup a hot backup arrangement that pulls the data out of the
database and writes it to another machine acting as a staging area for going to tape.
If you have other stuff on the server that needs to be backed up and you run 24x7, you
will need to make other arrangements to back that data up.
Chuck
-Original Message-
From: Iain Sanderson [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 03, 2003 9:32 AM
To: [EMAIL PROTECTED]
Subject: Tomcat unstable - Dr. Watson. Why?
Hello,
Tomcat is crashing on my application server when my database server is
busy with a running backup, which is every night from 12am to 7am ( 80
Gb).
I'm running Tomcat 4.22 on Windows NT sp6 using the Java 1.41 VM as a
service with the -Xxms256m -Xxmx256m switches set in the registry for
the VM. (This is the same as setting these options in Catalina Opts when
you're not running Tomcat as a service).
Tomcat.exe is throwing a Dr. Watson error
Application exception occurred:
App: (pid=603) -which is tomcat.exe
When: 4/3/2003 @ 1:45:16.203
Exception number: c005 (access violation)
There is no information in Tomcat's logs at all. Windows just shuts down
the Tomcat service. Tomcat remains unstable like this as long as my
database server ( a different and very powerful box) is backing up.
Here are some clues:-
a) This instability is cured by enabling incremental garbage collection (
-Xincgc JVM switch), but performance reduces by 300%. Our SQL queries on
the server are large ( Operating room schedules etc. Queries take 0.15 to
0.2 seconds, but page refreshes in Tomcat 5-6 seconds, which is
acceptable. With incremental GC this increases to 17 seconds, which is
not.)
I'm sure the problem is due to database connections, but I can't fault my
code. I'm using Tomcat's JNDI datasource pool (commons DBCP), set in
server.xml. I have been very careful to close all my connections using
the following code straight out of Tomcat's documentation (see below)
Can anybody help? I've been chasing this for some time now and have lost
most of my hair.
Iain
Below is datasource configuration from web-app context in server.xml and
sample of database connection code.
code.
Connection conn = null;
Statement stmt = null; // Or PreparedStatement if needed
ResultSet rs = null;
try {
conn = ... get connection from connection pool ...
stmt = conn.createStatement(select ...);
rs = stmt.executeQuery();
... iterate through the result set ...
rs.close();
rs = null;
stmt.close();
stmt = null;
conn.close(); // Return to connection pool
conn = null; // Make sure we don't close it twice
} catch (SQLException e) {
... deal with errors ...
} finally {
// Always make sure result sets and statements are closed,
// and the connection is returned to the pool
if (rs != null) {
try { rs.close(); } catch (SQLException e) { ; }
rs = null;
}
if (stmt != null) {
try { stmt.close(); } catch (SQLException e) { ; }
stmt = null;
}
if (conn != null) {
try { conn.close(); } catch (SQLException e) { ; }
conn = null;
}
}
Server.xml Settings are:-
ResourceParams name=jdbc/saturn
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
parameter
namemaxActive/name
value100/value
/parameter
parameter
namemaxWait/name
value10/value
/parameter
parameter
namepassword/name
value/value
/parameter
parameter
nameurl/name
valuejdbc:sybase:Tds:/value
/parameter
parameter
namedriverClassName/name
valuecom.sybase.jdbc2.jdbc.SybDriver/value
/parameter
parameter
namemaxIdle/name
value30/value
/parameter
parameter
nameusername/name
value/value
/parameter
parameter
nameremoveAbandoned/name
valuetrue/value
/parameter
parameter
nameremoveAbandonedTimeout/name
value120/value
RE: Tomcat unstable - Dr. Watson. Why?
Iain,
Might also be that your tape drive draws so much current, it browns out the system.
I've seen this before. A huge power supply might be in order.
Also, there is a nasty memory leak in j2sdk 1.4.1 that is not entirely cured by doing
c/l args such as -Xxms256m -Xxmx256m. This bug is not in 1.4.0. (Ref bug 4724129
http://developer.java.sun.com/developer/bugParade/bugs/4724129.html)
Chuck
-Original Message-
From: Goehring, Chuck Mr., RCI - San Diego
Sent: Thursday, April 03, 2003 12:46 PM
To: Tomcat Users List
Subject: RE: Tomcat unstable - Dr. Watson. Why?
Iain,
Most backup software I've seen does so much I/O, anything else running will be so
severely starved for CPU it may confuse itself to death. Backup software does this on
purpose to get the process over with as quick as possible. So, it may not affect an
idle server process, but trying to do any kind of work while the backup is running is
probably futile. You can see this by being around when the backup is running. I
don't think there is a reliable way to lower the priority of the backup process on
nt/2000 unless the software itself has an option for it.
You probably need to setup a hot backup arrangement that pulls the data out of the
database and writes it to another machine acting as a staging area for going to tape.
If you have other stuff on the server that needs to be backed up and you run 24x7, you
will need to make other arrangements to back that data up.
Chuck
-Original Message-
From: Iain Sanderson [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 03, 2003 9:32 AM
To: [EMAIL PROTECTED]
Subject: Tomcat unstable - Dr. Watson. Why?
Hello,
Tomcat is crashing on my application server when my database server is
busy with a running backup, which is every night from 12am to 7am ( 80
Gb).
I'm running Tomcat 4.22 on Windows NT sp6 using the Java 1.41 VM as a
service with the -Xxms256m -Xxmx256m switches set in the registry for
the VM. (This is the same as setting these options in Catalina Opts when
you're not running Tomcat as a service).
Tomcat.exe is throwing a Dr. Watson error
Application exception occurred:
App: (pid=603) -which is tomcat.exe
When: 4/3/2003 @ 1:45:16.203
Exception number: c005 (access violation)
There is no information in Tomcat's logs at all. Windows just shuts down
the Tomcat service. Tomcat remains unstable like this as long as my
database server ( a different and very powerful box) is backing up.
Here are some clues:-
a) This instability is cured by enabling incremental garbage collection (
-Xincgc JVM switch), but performance reduces by 300%. Our SQL queries on
the server are large ( Operating room schedules etc. Queries take 0.15 to
0.2 seconds, but page refreshes in Tomcat 5-6 seconds, which is
acceptable. With incremental GC this increases to 17 seconds, which is
not.)
I'm sure the problem is due to database connections, but I can't fault my
code. I'm using Tomcat's JNDI datasource pool (commons DBCP), set in
server.xml. I have been very careful to close all my connections using
the following code straight out of Tomcat's documentation (see below)
Can anybody help? I've been chasing this for some time now and have lost
most of my hair.
Iain
Below is datasource configuration from web-app context in server.xml and
sample of database connection code.
code.
Connection conn = null;
Statement stmt = null; // Or PreparedStatement if needed
ResultSet rs = null;
try {
conn = ... get connection from connection pool ...
stmt = conn.createStatement(select ...);
rs = stmt.executeQuery();
... iterate through the result set ...
rs.close();
rs = null;
stmt.close();
stmt = null;
conn.close(); // Return to connection pool
conn = null; // Make sure we don't close it twice
} catch (SQLException e) {
... deal with errors ...
} finally {
// Always make sure result sets and statements are closed,
// and the connection is returned to the pool
if (rs != null) {
try { rs.close(); } catch (SQLException e) { ; }
rs = null;
}
if (stmt != null) {
try { stmt.close(); } catch (SQLException e) { ; }
stmt = null;
}
if (conn != null) {
try { conn.close(); } catch (SQLException e) { ; }
conn = null;
}
}
Server.xml Settings are:-
ResourceParams name=jdbc/saturn
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
parameter
namemaxActive/name
value100/value
/parameter
parameter
namemaxWait/name
value10/value
/parameter
parameter
namepassword/name
value/value
/parameter
parameter
nameurl/name
valuejdbc:sybase:Tds
RE: How to hand in the passwords to 3000 users [urgent!]
Nancy, Hope I understood you problem correctly. It might be worth doing a signup application, then advertise it through the management chain of command with a url and instructions. Have the app capture the information to a text file or database. Get the email, username and password that way. I think I'd also put password change mailback capabilities in the app so you don't have to change passwords for users all the time. Chuck -Original Message- From: Nancy Crisostomo Martinez [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 01, 2003 12:55 PM To: Tomcat Users List Subject: How to hand in the passwords to 3000 users [urgent!] Hi all! I'm trying to entablish the best way to hand in their own user_id and password to the 3000 users of an applicattion developed to Internet. I don't know which could be the best way to do this without forgetting the security because each user has some confidential information in his/her session. Could you please help me? Any clue could help me! Thanks in advance! Nancy. ps. I don't have their e-mails so, descart the email way. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Out of memory error
I just looked at this in Bug Parade. They put out a J2SE Version 1.4.1_02 but the release notes don't mention this bug. The bug (4724129) is still listed as In progress. I don't see a Known problem section of the release notes either. This probably explains a bunch of problems reported recently on this list. -Original Message- From: Jacob Kjome [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 01, 2003 2:38 PM To: Tomcat Users List Subject: RE: Out of memory error could be because of this awful bug introduced in j2sdk1.4.1. It wasn't in j2sdk1.4.0 http://developer.java.sun.com/developer/bugParade/bugs/4724129.html Jake At 04:16 PM 4/1/2003 -0600, you wrote: I had the same problem on Redhat 7.1. I tried using the -Xmx and -Xms switches, but nothing seemed to help. I then switched to IBMJava2-14 and it solved the problem. Steve -Original Message- From: Darian Shimy [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 01, 2003 1:16 PM To: 'Tomcat Users List' Subject: RE: Out of memory error Set the memory using -Xmx and -Xms. This should take care of the memory problems. If you want to monitor the heap usage, add -verbose:gc -- Darian Shimy -Original Message- From: Januski, Ken [mailto:[EMAIL PROTECTED] Sent: Monday, March 31, 2003 12:21 PM To: Tomcat Users List Subject: Out of memory error Hi, Very occasionally my Tomcat server runs into out of memory errors. I'ts not a heavily used server, less than 10 users a day I'd guess on an Intranet. But every month or so it runs into memory problems. The newest ones occurred yesterday and I didn't hear about them until today. When I investigated I found hundreds of these lines repeating themselves in the catalina log. 2003-03-30 22:38:07 StandardEngine[Standalone]: Mapping server name 'nnn.nnn.nn.nn' They were eventually followed by this: 2003-03-30 22:38:08 HttpProcessor[80][1] process java.lang.OutOfMemoryError Can anyone tell me whether the first lines indicate a cause of the out of memory error or whether they're just another symptom of running out of memory? Thanks for any ideas, Ken - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Multiple databases for basic auth
Michael, If you do anonymous authentication and write a filter or valve that does the authentication, you could do your own login screen and whatever you want in that area. Chuck -Original Message- From: Michael D. Kirkpatrick [mailto:[EMAIL PROTECTED] Sent: Friday, March 28, 2003 3:05 PM To: [EMAIL PROTECTED] Subject: Multiple databases for basic auth I am running Tomcat 4.1. I have successfully configured the default basic auth to work with MSSQL 2000. I have multiple clients. Each one wants their own User database to administer for themselves. That is fine, but I can't seem to configure Tomcat to respect a different User Database for each different app. I have messed with web.xml till I am blue in the face. No such luck with getting Tomcat to use any other database except for the server default. I realize that Tomcat is different then Apache. Since they both are made by the same people, and Apache can easly do something simular, I figure it can be achieved with Tomcat as well. I can't control the authentication with Apache since I am using a Linux box to access MSSQL 2000 with the Java drivers. Can anyone offer some guidance here? Any help in the matter would be greatly appreciated. Thanks in advance. Michael D. Kirkpatrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat and IIS
It occurred to me to put Tomcat in front of Apache. Why? Because I'm on Windows 2000. And, Apache 1.x with mod_perl is a single-threaded dog that even ASF does not recommend using for production. Apache 2 and mod_perl beta is out but nonone can tell me if it is ready for prime time on Windows (or when it will be). So I'm rolling the dice whichever way I go. We have been on Apache 1.x with mod_perl for several years and it is reliable, but not multi-user friendly. Our load is very low but the current solution will not scale. I have 3 static pages and the whole rest of the system (almost) is written in perl to run under mod_perl. I inquired about the possibility of doing a mod_perl for Tomcat and I got poopooed. On unix they have none of the problems I have, so they can stay on Apache 1 and play around with Apache 2 for the next decade. The way I see it, the Apache/mod_perl/perl camp wrote all their stuff in C language for performance - which is fine. Its fine until your stuck in betaland for 4 years because Windows is hind tit in Apacheland, and few windows programmers can help with C. Java may be a bit slower, but the clustering and load balancing might be better with just Tomcat. The connector between Apache and Tomcat will work for me, but it doesn't solve my single-thread issue if I have to stay on Apache1.x. Also, I need to run ssl all the time because of the customer's requirement. Windows is hind tit in mod_ssl land also. The mod_ssl list often responds with a lecture on how stupid you are for using Windows instead of offering any useful help. So, support is a supreme factor in the decision on architectures. If you can't fix it yourself, you are not necessarily any better off than if you use a closed source product. So, I'm thinking it may be better to put Apache in the back, so it can be phased out. That's my 2 cents. Chuck -Original Message- From: Justin Ruthenbeck [mailto:[EMAIL PROTECTED] Sent: Thursday, March 27, 2003 4:26 PM To: Tomcat Users List Subject: RE: Tomcat and IIS This issue of Tomcat and Apache comes up over and over and over again on the list here because everyone tells everyone else that they should run Apache in front of Tomcat without understanding what the person is doing. There are definitely reasons for this (which have been discussed more than many times), but I have *never* seen anyone give _conclusive_ *performance-centric* proof for this. I agree -- conceptually it gives you performance boost after some activity threshold, but I surmise that the *large majority* of people out there aren't even close to this threshold. It seems to me that it's more of a common knowledge thing than anything. The more often something is repeated, the more likely it will become defacto truth. In fact, our app supports connections both through a proxy (IIS or Apache) *and* directly to Tomcat because response times are very important to us and the turnaround going through Apache is ~100ms while the turnaround directly to Tomcat is ~20ms. Tomcat is an excellent HTTP server. It easily supports the requirements of most projects out there. IMHO, using Tomcat as Http server should be the default and Apache should only be used if you have a specific reason to use it (of which there are many very real, very valid ones, some of which Jeffrey Peloquin, amongst others, have mentioned in this thread). My point in writing this is that we should all be careful what we suggest before understanding what exactly the person needs. And, quite frankly, those asking should find these threads *easily* with a little effort. ;) justin At 03:26 PM 3/27/2003, you wrote: What if the majority of your pages are either servlets or JSP. I have only a couple pages that are not dynamically created, so Apache will only handle those, right? I'm running in a pure Tomcat environment because of this... and the fact I don't know how to set up apache with tomcat :-) -Brian -Original Message- From: Jeremy Whitlock [mailto:[EMAIL PROTECTED] Sent: Thursday, March 27, 2003 3:23 PM To: 'Tomcat Users List' Subject: RE: Tomcat and IIS That's possible BUT performance will suffer. Tomcat isn't as powerful as Apache. If you are running a small website, intranet and such, Tomcat would probably work fine but it's not Commercially fit as a Web Server. Apache on the other hand is. Later, J Justin Ruthenbeck Software Engineer, NextEngine Inc. justinr - AT - nextengine DOT com Confidential See http://www.nextengine.com/confidentiality.php - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat auth acting crazy
Christian, I have the same problem with Oracle9i. The xlm app the other poster is referring to is XML Developer Kit. On Windows 2000 netstat -a doesn't list anything listening on port 8080. The Tomcat log shows Address already in use error. My JAVA_HOME is not set. I also noticed that Oracle 9i rel 2 installs two more JREs so the path may be an issue at some point. I'll let you know how mine works when I make these changes. Chuck -Original Message- From: Christian Dechery [mailto:[EMAIL PROTECTED] Sent: Monday, March 17, 2003 7:14 AM To: Tomcat Users List Subject: Tomcat auth acting crazy I can't seem to use Tomcat 4.1.18 at all. I just installed it for the third time... it's totally crazy... right after I install, WITH no changes in any configs I try to access the /admin or /manager app or even the base app (the one with the welcome screen and all)... and everytime a logon window (with XDB in the title) appears, and nothing works as a login/pass... what's that? .:| Christian Dechery .:| Web/Java Developer .:| Gaita-L Owner .:| [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat auth acting crazy
Setting JAVA_HOME and disabling the OracleHTTPServer service allowed Tomcats Admin application to work for me. Also, the window for Oracles http server (which is Apache 1.x) contains the fastcgi module, which would also take a port or two. The Oracle installer said the http server would be listening on 7778 and 4443. Hope this helps. Chuck -Original Message- From: Goehring, Chuck Mr., RCI - San Diego Sent: Wednesday, March 19, 2003 12:40 PM To: Tomcat Users List; Christian Dechery Subject: RE: Tomcat auth acting crazy Christian, I have the same problem with Oracle9i. The xlm app the other poster is referring to is XML Developer Kit. On Windows 2000 netstat -a doesn't list anything listening on port 8080. The Tomcat log shows Address already in use error. My JAVA_HOME is not set. I also noticed that Oracle 9i rel 2 installs two more JREs so the path may be an issue at some point. I'll let you know how mine works when I make these changes. Chuck -Original Message- From: Christian Dechery [mailto:[EMAIL PROTECTED] Sent: Monday, March 17, 2003 7:14 AM To: Tomcat Users List Subject: Tomcat auth acting crazy I can't seem to use Tomcat 4.1.18 at all. I just installed it for the third time... it's totally crazy... right after I install, WITH no changes in any configs I try to access the /admin or /manager app or even the base app (the one with the welcome screen and all)... and everytime a logon window (with XDB in the title) appears, and nothing works as a login/pass... what's that? .:| Christian Dechery .:| Web/Java Developer .:| Gaita-L Owner .:| [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Oracle JDBC, what do do?
I did what Michael said and put them in the jre\lib\ext directory of the Java installation. Chuck -Original Message- From: Tam, Michael [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 12:47 PM To: 'Tomcat Users List' Subject: RE: Oracle JDBC, what do do? Depends which Oracle version you're running. For 8i, I believe you have to get class12.zip and rename it as jar file. For 9i, I forgot the name of the file but it should work the same way as 8i which you need to rename it to jar. Hope this help. Michael -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 12:40 PM To: [EMAIL PROTECTED] Subject: Oracle JDBC, what do do? Hi all, I am trying to connect to Oracle. What do I need to do to get tomcat to see the zip files that contain the driver? I am running Tomcat 4.1.2 on Win2k. Thanks very much. Bao-Ha Dam Bui * This communication may contain information that is proprietary, privileged, confidential or legally exempt from disclosure. If you are not a named addressee, you are notified that you are not authorized to read, print, retain, copy or disseminate this communication without the consent of the sender and that doing so may be unlawful. If you have received this communication in error, please notify the sender via return e-mail and delete it from your computer. Thank you. St. Jude Medical, Inc. * - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: javax jar
Jacques, javax.* are in multiple places. That particular set of classes is in in rt.jar for j2sdk 1.4. On windows, searching for files containing javax.xml.parsers finds it because that string winds up in the jar. Chuck -Original Message- From: Jacques Capesius [mailto:[EMAIL PROTECTED] Sent: Friday, February 21, 2003 2:23 PM To: 'Tomcat Users List' Subject: javax jar Hi folks, I have a somewhat bizarre question: do you know which of the tomcat jars contains the javax.* classes? The reason I ask is that I'm trying to get a JSP page that imports javax.xml.parsers.* and a few other javax classes onto a Oracle9i Portal server. It's not finding the classes, so I'm hoping moving the jar over into the oracle portal server's classpath would help. hopefully, that question wasn't too block-headed. thanks :) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] free Database with Transaction (Sorry for the noise)
Filip, Firebird is the opensource version of Borland Interbase. Has a lot of docs and is a full-up database. Works well on W2K (posgress does not). http://firebird.sourceforge.net/ It is worth cheking out. Chuck -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 18, 2003 11:03 AM To: Tomcat Users List; Jens Skripczynski Subject: RE: [OT] free Database with Transaction (Sorry for the noise) mysql does have transactions, just go through the docs Filip -Original Message- From: Jens Skripczynski [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 18, 2003 10:20 AM Cc: [EMAIL PROTECTED] Subject: [OT] free Database with Transaction (Sorry for the noise) hi, I'm looking for a Database, that can do - sql transactions, (or anything similiar to sql - if it works with a xml database, xml is fine) - has a java 1.4.1 jdbc driver - is free (even better if for commercial use) 'Mysql' was my first option, but it does not have transactions. In an _old_ computer magazine i found 'instantdb' but this one seems to be discontinued. The database tables i want to create, are only for one application. So a client server system or connection pooling are not neccessary. If someone knows what 'instantdb' is, its features seem to be enough. Anything additional is good. But i think the 'free' statement reduces the return results to '0'. :( Ciao Jens Skripczynski -- E-Mail: skripi(at)myrealbox(dot)com In this world there are only two tragedies; one is not getting what one wants, the other is getting it. -- Oscar Wild - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Why won't anyone help me out??
Yeah, you're right. In my mind, I tend to lump all those licenses together because I don't have any intentions on making a commercial version of Apache or even putting it on a CD. Chuck -Original Message- From: Tim Moore [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 06, 2003 8:34 AM To: Tomcat Users List Subject: RE: Why won't anyone help me out?? One nit...Apache is most definitely not licensed under the GPL, but the Apache Software License, which can be read here: http://httpd.apache.org/docs/LICENSE Notably, it allows you to redistribute modified versions without source code, unlike the GPL. -- Tim Moore / Blackboard Inc. / Software Engineer 1899 L Street, NW / 5th Floor / Washington, DC 20036 Phone 202-463-4860 ext. 258 / Fax 202-463-4863 -Original Message- From: Goehring, Chuck Mr., RCI - San Diego [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 05, 2003 4:20 PM To: Tomcat Users List Subject: RE: Why won't anyone help me out?? Steve, Apache, Tomcat and a huge array of other products are so-called open-source. Usually this means they are licensed under the GPL (as Apache is). These products come in runtime and source downloads and have instructions on installation, compiling source etc. A web site called sourceforge (http://sourceforge.net/) houses a repository of these projects. It is worth perusing these projects and looking at what (and how)they have done their code, jars etc. Many are just like commercial products but are usually free for most usages. They aren't tutorials on programming or web development, they are products. The jars are packaged products. If you emulate what they did and can get their stuff to run under Tomcat, you will see how your stuff should be done, in order to run in the same environment. For example, if you loot for a class file in a jar and go find the corresponding source file, you will see how they specified their package declaration and where the class file ended up in the jar that they deploy. You can open the jar in winzip. Chuck -Original Message- From: Steve Burrus [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 05, 2003 1:07 PM To: Tomcat Users List Subject: RE: Why won't anyone help me out?? Hi Chuck, I just now read your little post to me, and I apologize for my sheer stupidity, but would u please humor me and tell me what exactly you mean by an open source product??! Am I to assume that the jar files in the product will demonstrate to me the fine art of packaging up class files? Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Why won't anyone help me out??
Steve, One way to learn these types of things is to download an open-source product and open the jars and look at the source to see how they have done things. This method costs you nothing and accommodates whatever schedule you are on. Also, there are some examples with Tomcat itself. Chuck -Original Message- From: Steve Burrus [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 04, 2003 1:36 PM To: [EMAIL PROTECTED] Subject: Why won't anyone help me out?? Well, seeing how no one, so far, has seen fit to respond back to my plea for help/assistance, I will re-post this from late last nite!! I am getting quite desperate the longer that I have to go on without getting this right! Hello again, Filip, I tried to package up the 2 required files, login.jsp and LDAPAuth.java into a newly created org.burrus.test folder, and then compiled them into that same folder/directory to create 2 .class files, but then when I tried to run the whole program in my JBuilder 8, I STILL got, for my efforts, the old 505 server error page: Apache Tomcat/4.0.6 - HTTP Status 500 - Internal Server Errortype Exception reportmessage Internal Server Errordescription The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.exception org.apache.jasper.JasperException: Unable to compile class for JSPNote: sun.tools.javac.Main has been deprecated. An error occurred at line: 4 in the jsp file: /login.jsp Generated servlet error: C:\Documents and Settings\Steven R. Burrus\jbproject\thirdjavaproj\Tomcat\work\login$jsp.java:64: Class org.apache.jsp.LDAPAuthBean not found. LDAPAuthBean auth = null; ^ An error occurred at line: 4 in the jsp file: /login.jsp Generated servlet error: C:\Documents and Settings\Steven R. Burrus\jbproject\thirdjavaproj\Tomcat\work\login$jsp.java:67: Class org.apache.jsp.LDAPAuthBean not found. auth= (LDAPAuthBean) ^ An error occurred at line: 4 in the jsp file: /login.jsp Generated servlet error: C:\Documents and Settings\Steven R. Burrus\jbproject\thirdjavaproj\Tomcat\work\login$jsp.java:72: Class org.apache.jsp.LDAPAuthBean not found. auth = (LDAPAuthBean) java.beans.Beans.instantiate(this.getClass().getClassLoader(), LDAPAuthBean); ^ Note: C:\Documents and Settings\Steven R. Burrus\jbproject\thirdjavaproj\Tomcat\work\login$jsp.java uses or overrides a deprecated API. Recompile with -deprecation for details. 3 errors, 2 warnings at org.apache.jasper.compiler.Compiler.compile(Compiler.java:285) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:548) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:176) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:188) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473) 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) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) 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) at
RE: Why won't anyone help me out??
Steve, Apache, Tomcat and a huge array of other products are so-called open-source. Usually this means they are licensed under the GPL (as Apache is). These products come in runtime and source downloads and have instructions on installation, compiling source etc. A web site called sourceforge (http://sourceforge.net/) houses a repository of these projects. It is worth perusing these projects and looking at what (and how)they have done their code, jars etc. Many are just like commercial products but are usually free for most usages. They aren't tutorials on programming or web development, they are products. The jars are packaged products. If you emulate what they did and can get their stuff to run under Tomcat, you will see how your stuff should be done, in order to run in the same environment. For example, if you loot for a class file in a jar and go find the corresponding source file, you will see how they specified their package declaration and where the class file ended up in the jar that they deploy. You can open the jar in winzip. Chuck -Original Message- From: Steve Burrus [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 05, 2003 1:07 PM To: Tomcat Users List Subject: RE: Why won't anyone help me out?? Hi Chuck, I just now read your little post to me, and I apologize for my sheer stupidity, but would u please humor me and tell me what exactly you mean by an open source product??! Am I to assume that the jar files in the product will demonstrate to me the fine art of packaging up class files? Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: little off-topic: tomcat and jasperreports
Copy it to where your web app will find it - web-inf/lib. Chuck -Original Message- From: Felipe Schnack [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 07, 2003 11:11 AM To: Tomcat Users List Subject: little off-topic: tomcat and jasperreports Hi all! I'm starting to use JasperReports (JR from now on) to generate PDF reports on my project, using Tomcat 4.1.12 My problem is that JR needs the commons-digester.jar in its classpath. This package is found on /server/lib (invisible to jasperreports, it's on common/lib), but I can't move it from there to common/lib or my Tomcat stops working. What can I do?? -- Felipe Schnack Analista de Sistemas [EMAIL PROTECTED] Cel.: (51)91287530 Linux Counter #281893 Centro Universitário Ritter dos Reis http://www.ritterdosreis.br [EMAIL PROTECTED] Fone/Fax.: (51)32303341 -- 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: File classes12.zip for Oracle on Tomcat ...
I had to rename them to .jar and put them in c:\ApacheTomcat\lib Chuck -Original Message- From: PALLUEL Sylvie [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 07, 2003 1:42 AM To: [EMAIL PROTECTED] Subject: File classes12.zip for Oracle on Tomcat ... Hello, Where must I put the file classes12.zip on Tomcat (4.0.1 and 4.0.03) to be able to use the Oracle Jdbc driver ? Sylvie. File: ATT11898.txt -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: reducing tomcat jasper memory footprint
Julian I would consider writing some sort of pre-processing program that will convert the documents form individual jsps to one generic jsp that processes the body of the document. Either the raw jsp could be processed or the html generated from it captured and processed. If they are machine generated jsps, they might not be too hard to extract out the variable portion. I've been looking at Geary's templates (link below). It has some nice capabilities. http://developer.java.sun.com/developer/technicalArticles/javaserverpages/jsp_templates/ Chuck -Original Message- From: Julian Löffelhardt [mailto:[EMAIL PROTECTED]] Sent: Monday, December 30, 2002 11:37 AM To: Tomcat Users List Subject: reducing tomcat jasper memory footprint Hi, I'm using Apache 1.3.26 and 3 tomcat 4.0.4 instances with AJP13 loadbalancing . Our application is a CMS where all the published articles are generated offline as JSP-Files, one jsp per article. We had hige problems with the memory footprint. Due to the fact that every jsp is generated as a class and there are about 200 new artices per day the permanent segment of the JVM heap gets filled with all the classes, and I get an OutOfMemoryError. My workaround for now is setting -XX:PermSize and --XX:MapPermSize to higher values, but this just delays application hang-up. With 64 megs of permSize our Server had an approx. uptime of 1 day now it's about 3-4 days. Is there any way to unload jsp-Files (unload the class) ? llap, julian -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
