re: simple tomcat question
here is the source to my page http://the45.dhs.org:8080/examples/jsp/test.jsp %@ page session=false % % String title = Hello, world!; % head title%= title %/title /head body bgcolor=white h1%= title %/h1 /body -ryan The Original X-tra Strength Non-Aspirin Caplets -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: simple tomcat question
Attributes have to be quoted. Somewhere in your error message there was also a something similar about a attribute not being quoted. Check out your previous post to see. Good luck with the rest of the page :) %@ page session=false % Ryan wrote: here is the source to my page http://the45.dhs.org:8080/examples/jsp/test.jsp %@ page session=false % % String title = Hello, world!; % head title%= title %/title /head body bgcolor=white h1%= title %/h1 /body -ryan The Original X-tra Strength Non-Aspirin Caplets -- 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]
JDBC problem
I just downloaded the latest mySQL JDBC driver and have placed the directory that the jar extracts into the CLASSPATH. I am trying to load the driver with this line: Class.forName(org.gjt.mm.mysql.Driver).newInstance(); All I have done is set the CLASSPATH and restart tomcat. Is there anything else that needs to be done? -ryan The Original X-tra Strength Non-Aspirin Caplets -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
AW: JDBC problem
tomcat ignores the classpath setting. place the .jar file in $TOMCAT_HOME/webapps/root/web-inf/lib i hope that'll work dominik -Ursprüngliche Nachricht- Von: Ryan [mailto:[EMAIL PROTECTED]] Gesendet: Mittwoch, 25. September 2002 09:32 An: [EMAIL PROTECTED] Betreff: JDBC problem I just downloaded the latest mySQL JDBC driver and have placed the directory that the jar extracts into the CLASSPATH. I am trying to load the driver with this line: Class.forName(org.gjt.mm.mysql.Driver).newInstance(); All I have done is set the CLASSPATH and restart tomcat. Is there anything else that needs to be done? -ryan The Original X-tra Strength Non-Aspirin Caplets -- 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]
AW: Copious Connectors Conundrum
mod_jserv (deprecated) mod_proxy (no loadbalancing) - This is a quite old apache module that isn't intended as a connector but as a proxy (It forwards incoming request to an IP/Port and sends the response to the requesting client). I haven't tried to use mod_proxy but I think that you just use it to forward HTTP reqests to the HttpConnector (or Coyote) mod_jk - Successor of mod_jserv the current connector for load balancing. AFAIK this is the most stable connector for tomcat 4.0 and apache 1.3. mod_webapp (no loadbalancing) - This connector was intended as the replacement of mod_jk for tomcat 4.0. As it wasn't ready when tomcat 4.0 was released, some peopled started to extend mod_jk to work with 4.0. From then on mod_jk started a live of it's own. AFAIK this connector has also the drawback this it forwards all requests for a webapp to tomcat (also for static resources). mod_jk2 - I think this offspring started with apache 2. As far as I can remember mod_jk has a design problem with a nulti threaded apache (AFAIK under windows this is the default for apache). This connector was announces as beta several month ago, and I'm not aware that this state has changed. coyote - Here you have two different components: - CoyoteConnector is just a HTTP 1.1 Connector to use tomcat stand alone http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/coyote.html - Jk 2 Connector is a new Connector that implements the java side of the mod_jk/mod_jk2 connectors http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/jk.html http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/jk2.html For an overview see: http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/connectors.html Ralph Einfeldt Uptime Internet Solution Center GmbH Hamburg, Germany Hosting, Content Management, Java Consulting http://www.uptime-isc.de -Ursprüngliche Nachricht- Von: Schnitzer, Jeff [mailto:[EMAIL PROTECTED]] Gesendet: Mittwoch, 25. September 2002 01:59 An: [EMAIL PROTECTED] Betreff: Copious Connectors Conundrum Hi! I'm bewildered by the array of connector options. I'm trying to hook up a cluster of Tomcat 4.0.4 instances (running in JBoss) behind Apache 1.3, all running on Linux. I'm looking for a stable, production-quality option. mod_jserv (this is deprecated, right?) mod_jk mod_jk2 mod_webapp mod_proxy (this is a simple proxy that doesn't offer clustering, right?) coyote (this is only for tomcat 4.1, right?) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: SSL security contraint for just the login page.
HAVENS,PETER (HP-Cupertino,ex3) wrote: I am using form based authentication on my Tomcat 4.0.4 server and I am trying to figure out how to set up a security constraint that would apply only to the login page. My global web.xml has a security constraint that points to a login.jsp page as the form-login-page. As I understand it, the global web.xml can only have one security-constraint. What I want to do is configure this login.jsp page to be served up via HTTPS only. This way users will not be submitting password as plain text. I know about using the user-data-constraint transport-guarantee, but I do not want to require SSL for all pages, just the login page. Is this possible? I don't know whether this is possible - I tried for a while, thinking like you that it was sufficient to protect the login page, until I Saw The Light. If you only protected the login page, then although the user's password would not be sent in clear, the session id on subsequent pages would be. Since a hacker only needs the session id to masquerade as your logged-in user, you MUST encrypt the entire session after login. This is what the servlet spec mandates, and what Tomcat does. Martin -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JDBC problem
Thank you, this worked! However, now, the next line of code gives me problems: Connection C = DriverManager.getConnection(jdbc:mysql://localhost/tob, user, pass); Gives me the error : javax.servlet.ServletException: Invalid authorization specification: Access denied for user: '[EMAIL PROTECTED]' (Using password: YES) When I run mysql --user=user -p with the same user/pass as in the getConnection() method, everything works fine. -thanx, ryan - Original Message - From: Dominik Jednoralski [EMAIL PROTECTED] To: Tomcat User Help [EMAIL PROTECTED] Sent: Tuesday, September 24, 2002 12:34 AM Subject: AW: JDBC problem tomcat ignores the classpath setting. place the .jar file in $TOMCAT_HOME/webapps/root/web-inf/lib i hope that'll work dominik -Ursprüngliche Nachricht- Von: Ryan [mailto:[EMAIL PROTECTED]] Gesendet: Mittwoch, 25. September 2002 09:32 An: [EMAIL PROTECTED] Betreff: JDBC problem I just downloaded the latest mySQL JDBC driver and have placed the directory that the jar extracts into the CLASSPATH. I am trying to load the driver with this line: Class.forName(org.gjt.mm.mysql.Driver).newInstance(); All I have done is set the CLASSPATH and restart tomcat. Is there anything else that needs to be done? -ryan The Original X-tra Strength Non-Aspirin Caplets -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tomcat 4.0.2, Apache 1.3.24, mod_jk, OpenBSD 3.1 - erratic behaviour
Hi, I have the same problem (problem 2) on Windows NT. I am using Tomcat 4.0.3, Apache 1.3.26, mod_jk. Tomcat standalone is working fine. I can work with my application. After an idle time (but smaller than the defined Timeouts) I get the same message as you got. After clicking reload in the browser, everything is fine. Still don't have a solution up to now. If you find a solution, it would be a great help for me, too. Greetings Michael danox schrieb: I have set up tomcat 4.0.2 to run with apache 1.3.24 on an OpenBSD platform. I used mod_jk to provide the connection, which I managed to compile from source on OpenBSD. I am having 2 problems, believe if I resolved the first it would help me someways to resolve the second. 1) mod_jk creates a log file, but never writes to it. the log is always 0 length. I have used the following lines to try and get it to produce a log file: *** !-- Define the default virtual host -- Host name=monkeymagic debug=0 appBase=/var/tomcat/webapps unpackWAR s=true !-- this line is included for apache integration using mod_jk -- Listener className=org.apache.ajp.tomcat4.config.ApacheConfig append =true forwardAll=true noRoot=false jkDebug=debug / *** I have tried this with jkDebug=debug and jkDebug=error as well. (got this from http://jakarta.apache.org/tomcat/tomcat-4.0-doc/config/ajp.html) Everything else goes fine, catalina.out reveals that tomcat-apache has started, and I can actually get apache to talk to tomcat, but no log file is generated. 2). Apache-Tomcat link using mod_jk is highly erratic. You can check this for yoursefl here: http://monkeymagic.netforce.com.au/examples/jsp/index.html Every 10 page requests or so, apache will serve the example jsp page using tomcat. the rest of the time I get a 500 Internal Server Error. I have been unable to diagnose this problem, and my main concerns are: - nothing is reported in the apache error_log - nothing is reported in catalina.out, or any of the other logs generate by tomcat. - the mod_jk log file is completely empty. some background information here: - Running as standalone (port 8080) tomcat works just fine. - The same goes for apache running apache without mod_jk. - mod_jk loads with tomcat and creates mod_jk.conf in the auto directory. - this setup seems to be more stable when I define the host in server.xml as localhost instead of monkeymagic, but still occurs. Relevant sections of server.xml: *** Server port=8005 shutdown=SHUTDOWN debug=0 !-- A Service is a collection of one or more Connectors that share a single Container (and therefore the web applications visible within that Container). Normally, that Container is an Engine, but this is not required. Note: A Service is not itself a Container, so you may not define subcomponents such as Valves or Loggers at this level. -- !-- define the appache config connector -- Listener className=org.apache.ajp.tomcat4.config.ApacheConfig / . . . !-- Define the default virtual host -- Host name=monkeymagic debug=0 appBase=/var/tomcat/webapps unpackWARs=true !-- this line is included for apache integration using mod_jk -- Listener className=org.apache.ajp.tomcat4.config.ApacheConfig append=true forwardAll=true noRoot=false jkDebug=info / . . . *** Relevant section of httpd.conf: *** . . . Include /usr/local/jakarta-tomcat-4.0.2/conf/auto/mod_jk.conf *** Any pointers as to at least how to get mod_jk loging, or where to look for some answers would be most appreciated. Thanks for your consideration. -- 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]
VAJ Test Environment servlet-mapping
Hello! I have installed VisualAge for Java 4.0 and Apache Tomcat Test Environment 3.2.3 and have a question regarding this setup. How can I define a servlet-mapping for my servlets? I have this servlet se.openmind.trapp.go.GOEjInloggad which now can be reached through http://localhost:8080/servlet/se.openmind.trapp.go.GOEjInloggad However, I want to reach it through http://localhost:8080/servlet/GOEjInloggad I want to map GOEjInloggad to se.openmind.trapp.go.GOEjInloggad. Is this possible? The servlet exists only in the VisualAge IDE, of course, and not in a physical location on the hard drive, since I'm using the test environment and not the standalone servlet container. Thanks in advance! Kristoffer Larsson -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JDBC problem
Ryan wrote: Thank you, this worked! However, now, the next line of code gives me problems: Connection C = DriverManager.getConnection(jdbc:mysql://localhost/tob, user, pass); Gives me the error : javax.servlet.ServletException: Invalid authorization specification: Access denied for user: '[EMAIL PROTECTED]' (Using password: YES) When I run mysql --user=user -p with the same user/pass as in the getConnection() method, everything works fine. -thanx, ryan I had the same problem. The point is that tomcat passes the45.dhs.org as the host name, and NOT localhost. Therefore, you have to GRANT privileges to the user on this host in MySQL for the connection to work. HTH, Martin -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
webapp shutdown
My webapp needs to know when Tomcat shuts down in order to do some cleanup. How can I do this? For startup, I am using the following tag in my web.xml load-on-startup1/load-on-startup Is this the correct method? Or is there a way to register startup/shutdown classes with Tomcat? _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: webapp shutdown
You could have a servlet that is called StartUp_ShutDown use load-on-startup1/load-on-startup to start it and everything that needs to be done on start up put in the init() method, and then when tomcat is shutdown it will call the destroy() method. One suggestion, probably others. Nicholas Orr -Original Message- From: RP C987342 [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 25 September 2002 6:37 PM To: [EMAIL PROTECTED] Subject: webapp shutdown My webapp needs to know when Tomcat shuts down in order to do some cleanup. How can I do this? For startup, I am using the following tag in my web.xml load-on-startup1/load-on-startup Is this the correct method? Or is there a way to register startup/shutdown classes with Tomcat? _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] ** The information contained in this e-mail is confidential and is intended only for the use of the addressee(s). If you receive this e-mail in error, any use, distribution or copying of this e-mail is not permitted. You are requested to forward unwanted e-mail and address any problems to the MIM Holdings Limited Support Centre. For general enquires: ++61 7 3833 8000 Support Centre e-mail: [EMAIL PROTECTED] Support Centre phone: Australia 1800500646 International ++61 7 38338042 ** -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: webapp shutdown
The servlet2.3 specification introduces the HttpServletContext listener class. When tomcat is shutdown, I think that the contextDestroyed() method of this class will be called. Sandra -Original Message- From: Nicholas Orr [mailto:[EMAIL PROTECTED]] Sent: 25 September 2002 10:41 To: 'Tomcat Users List' Subject: RE: webapp shutdown You could have a servlet that is called StartUp_ShutDown use load-on-startup1/load-on-startup to start it and everything that needs to be done on start up put in the init() method, and then when tomcat is shutdown it will call the destroy() method. One suggestion, probably others. Nicholas Orr -Original Message- From: RP C987342 [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 25 September 2002 6:37 PM To: [EMAIL PROTECTED] Subject: webapp shutdown My webapp needs to know when Tomcat shuts down in order to do some cleanup. How can I do this? For startup, I am using the following tag in my web.xml load-on-startup1/load-on-startup Is this the correct method? Or is there a way to register startup/shutdown classes with Tomcat? _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] ** The information contained in this e-mail is confidential and is intended only for the use of the addressee(s). If you receive this e-mail in error, any use, distribution or copying of this e-mail is not permitted. You are requested to forward unwanted e-mail and address any problems to the MIM Holdings Limited Support Centre. For general enquires: ++61 7 3833 8000 Support Centre e-mail: [EMAIL PROTECTED] Support Centre phone: Australia 1800500646 International ++61 7 38338042 ** -- 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]
Tomcat4.1.12 on windows and JDK1.3 problems
Tomcat 4.0.3 works fine in the same enviroment (win98 + IBM JDK1.3). But Tomcat 4.1.10 and Tomcat 4.1.12 are complaining about : java.util.logging.* and I downloaded the version for jdk1.2+ which doesn't have logging, mybe this is an overlook, OK. The I find out how to put exactly the same logging possibilities like in jdk 1.4 to jdk 1.3 (see : http://javalogging.sourceforge.net/ it's an JSR 47 implementation and). So java.util.logging.* is now ok. But now the comand line stack trace after typing bin/startup is : Using CATALINA_BASE: .. Using CATALINA_HOME: .. Using CATALINA_TMPDIR: ..\temp Using JAVA_HOME: c:\IBMJava1_3 java.lang.NoSuchMethodError: java.lang.Throwable: method getStackTrace()[Ljava/lang/StackTraceElement; not found at org.apache.commons.logging.impl.Jdk14Logger.log(Jdk14Logger.java:115) at org.apache.commons.logging.impl.Jdk14Logger.info(Jdk14Logger.java:192) at org.apache.commons.modeler.Registry.loadRegistry(Registry.java:264) at org.apache.catalina.mbeans.MBeanUtils.createRegistry(MBeanUtils.java:1620) at org.apache.catalina.mbeans.MBeanUtils.clinit(MBeanUtils.java:162) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.clinit(GlobalResourcesLifecycleListener.java:115) at java.lang.Class.newInstance0(Native Method) at java.lang.Class.newInstance(Class.java:254) at org.apache.commons.digester.ObjectCreateRule.begin(ObjectCreateRule.java:253) at org.apache.commons.digester.Digester.startElement(Digester.java:1237) at org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:454) at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:217) at org.apache.xerces.impl.XMLNamespaceBinder.emptyElement(XMLNamespaceBinder.java:594) at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(XMLDTDValidator.java:777) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:748) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1453) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:333) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:524) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:580) at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1169) at org.apache.commons.digester.Digester.parse(Digester.java:1495) at org.apache.catalina.startup.Catalina.start(Catalina.java:449) 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) Thanks in advance, Cheers. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JDBC problem
great, thanx couldn't quite get the grants changed right, so I found that 127.0.0.1 worked fine. -gratzie ryan - Original Message - From: Martin Jacobson [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, September 25, 2002 1:34 AM Subject: Re: JDBC problem Ryan wrote: Thank you, this worked! However, now, the next line of code gives me problems: Connection C = DriverManager.getConnection(jdbc:mysql://localhost/tob, user, pass); Gives me the error : javax.servlet.ServletException: Invalid authorization specification: Access denied for user: '[EMAIL PROTECTED]' (Using password: YES) When I run mysql --user=user -p with the same user/pass as in the getConnection() method, everything works fine. -thanx, ryan I had the same problem. The point is that tomcat passes the45.dhs.org as the host name, and NOT localhost. Therefore, you have to GRANT privileges to the user on this host in MySQL for the connection to work. HTH, Martin -- 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: Which Tomcat version for production environment ?
Thanks to Glenn Nielsen, John Turner and Jon Wingfield for their input on this one - I've decided to stick with the 4.04 release for production right now, but I'll be looking to test 4.1.x for later use (in addition to upgrading my Apache version). Regards, sImon Glenn Nielsen wrote: Although there are those few gotchas when moving from 4.0.4 to 4.1, 4.1.x has much better performance and IMHO is more stable than 4.0.x. And if you use JSP there will be a huge improvement in performance for JSP pages. I have had Tomcat 4.1.x in production for 6 months with Jasper 1, and just recently upgraded it to Jasper 2. This is on a site with 500k page views per month. This also uses Apache 1.3.26 and mod_jk 1.2. I agrree, upgrade to Apache 1.3.26. Regards, Glenn Turner, John wrote: 4.0.4 In addition, upgrade your Apache to 1.3.26. There are numerous fixes and some security fixes between .19 and .26. Don't move to 4.1.x until you have tested it thoroughly, there have already been a few gotchas with 4.1.10. John -Original Message- From: Simon M Pascoe [mailto:[EMAIL PROTECTED]] Sent: Friday, September 20, 2002 7:52 AM To: [EMAIL PROTECTED] Subject: Which Tomcat version for production environment ? Hi, hopefully a simple question, first some background. I'm about to install Tomcat with mod_jk and Apache 1.3.19 on a server running RedHat Advanced Server 2.1 for production use. I have already setup a very similar test box running Tomcat 4.0.4. Though it hasn't been under much of a load it has been stable for a few months now. My main criteria is that I need 4.x. and I really want to make sure that I'm running the most stable (as opposed to latest and greatest) version of Tomcat on my new server. Anyone out there with reasonable experience in a production environment who could make a recommendation please ? Thanks in advance for any help, sImon Pascoe -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
how to WML in TOMCAT
hello, I am a JSP developer and use Tomcat 4.0 for JSP development I have no problem in any configuration regarding Java and tomcat integration or else but the main problem I am facing is that ,How can I run Wml applications on Tomcat, I mean where to place WML files from where to configure the mime type and how to add Mime types, i am also using Nokia Active Server 2.0 and Nokia Mobile Toolkit 3.1 so please reply me soon and help me . WML --req- Tomcat- Database --res- Tomcat Database. Thanks for Your consideration Mohammad Ahmed __ Give your Company an email address like ravi @ ravi-exports.com. Sign up for Rediffmail Pro today! Know more. http://www.rediffmailpro.com/signup/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: mod_jk.conf Listener
Yes. Check the source code for the ApacheConfig class, then just write your own. The best place depends on the need. I would think the best place for an SSL Listener would be in the Host element, as different Hosts have different certificates. I'm sure others on the list would be interested in seeing anything you wrote, and perhaps even teh developers would integrate it into the full package. My guess is, though, that they either 1) thought about doing it and decided not to for some reason, or 2) thought about it and want to do it but don't have the time. John -Original Message- From: Günter Kukies [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 1:56 AM To: Tomcat Users List Subject: mod_jk.conf Listener Hi, is it possible to have a Listener to get SSL information into the mod_jk.conf file? For Example 'SSLEngine on' or any other SSL directive. What are the possible places for placing a Listener Element within server.xml? Günter Kukies -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Oracle JDBC Drivers on Tomcat
Zip and Jar are the same format. Simply rename .zip to .jar and use it. Tomcat ignores .zip. -Mensaje original- De: hari hari [mailto:[EMAIL PROTECTED]] Enviado el: miércoles, 25 de septiembre de 2002 0:13 Para: [EMAIL PROTECTED] Asunto: Re: Oracle JDBC Drivers on Tomcat hi there, thanks for replying. Do we need ZIP version or JAR version of JDBC Drivers on Tomcat...? thks. --HARI From: [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: Oracle JDBC Drivers on Tomcat Date: Tue, 24 Sep 2002 16:41:56 +1000 No don't bother, its fine. I use Ora9i and the rest of the stuff, didn't unzip. (In case u have download something : U can't use a tar ball though !) Tam, Michael wrote: It works fine for me as in .zip extension. Cheers, Michael -Original Message- From: hari hari [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 1:25 PM To: [EMAIL PROTECTED] Subject: Oracle JDBC Drivers on Tomcat hi every1, i using java servlets to connect to my Oracle db. I get the jdbc-drivers and installed into app server and included in my classpath. these drivers are in zip format - do I need to extract them or will they do fine just with zip? --HARI _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- 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: Tomcat 4.0.2, Apache 1.3.24, mod_jk, OpenBSD 3.1 - erraticbehaviour
On Wed, 25 Sep 2002, danox wrote: I have set up tomcat 4.0.2 to run with apache 1.3.24 on an OpenBSD platform. I used mod_jk to provide the connection, which I managed to compile from source on OpenBSD. I am having 2 problems, believe if I resolved the first it would help me someways to resolve the second. 1) mod_jk creates a log file, but never writes to it. the log is always 0 length. I have used the following lines to try and get it to produce a log file: *** !-- Define the default virtual host -- Host name=monkeymagic debug=0 appBase=/var/tomcat/webapps unpackWAR s=true !-- this line is included for apache integration using mod_jk -- Listener className=org.apache.ajp.tomcat4.config.ApacheConfig append =true forwardAll=true noRoot=false jkDebug=debug / *** I have tried this with jkDebug=debug and jkDebug=error as well. (got this from http://jakarta.apache.org/tomcat/tomcat-4.0-doc/config/ajp.html) Everything else goes fine, catalina.out reveals that tomcat-apache has started, and I can actually get apache to talk to tomcat, but no log file is generated. [ ... ] I believe the mod_jk log file is controlled by directives that go in the Apache httpd.conf (perhaps via an Include). (The above Listener is to have Tomcat auto-generate a mod_jk.conf file.) Check out the JkLogFile and JkLogLevel directives. You show that you include the auto-generated mod_jk.conf file, but you don't show what's in it. Don't know about 2. Milt Epstein Research Programmer Integration and Software Engineering (ISE) Campus Information Technologies and Educational Services (CITES) University of Illinois at Urbana-Champaign (UIUC) [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tomcat Security Problem Help (using mod_jk)
On Wed, 25 Sep 2002, Ramilio D wrote: Hi Everyone, I read in the buqraq posting that I could fix the source code exposure vulnerablilty in tomcat by modifying the JkMount directive. I took a quick look at some documentation but I couldn't figure out how to allow apache serve servlets yet disallow those containing the org.apache.catalina.servlets.DefaultServlet string. Any help would be greatly appreciated I believe the report about it that was sent to this list (one of them, at least) had some detailed instructions about how to do this. I suggest checking the list archives. Milt Epstein Research Programmer Integration and Software Engineering (ISE) Campus Information Technologies and Educational Services (CITES) University of Illinois at Urbana-Champaign (UIUC) [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Starting TOMCAT without opening new DOS promt
Hi all, We would like to start the TOMCAT server without opening a new DOS prompt. How should we do this? With Regards K.RajeshKannan _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: AW: Copious Connectors Conundrum
Hi! Can I use Coyote Jk 2 connector, with mod_jk.so, for connecting apache with tomcat? (using ajp13 protocol), or I must use an Ajp13Connector? Thanxs!! Marc Ralph Einfeldt wrote: mod_jserv (deprecated) mod_proxy (no loadbalancing) - This is a quite old apache module that isn't intended as a connector but as a proxy (It forwards incoming request to an IP/Port and sends the response to the requesting client). I haven't tried to use mod_proxy but I think that you just use it to forward HTTP reqests to the HttpConnector (or Coyote) mod_jk - Successor of mod_jserv the current connector for load balancing. AFAIK this is the most stable connector for tomcat 4.0 and apache 1.3. mod_webapp (no loadbalancing) - This connector was intended as the replacement of mod_jk for tomcat 4.0. As it wasn't ready when tomcat 4.0 was released, some peopled started to extend mod_jk to work with 4.0. From then on mod_jk started a live of it's own. AFAIK this connector has also the drawback this it forwards all requests for a webapp to tomcat (also for static resources). mod_jk2 - I think this offspring started with apache 2. As far as I can remember mod_jk has a design problem with a nulti threaded apache (AFAIK under windows this is the default for apache). This connector was announces as beta several month ago, and I'm not aware that this state has changed. coyote - Here you have two different components: - CoyoteConnector is just a HTTP 1.1 Connector to use tomcat stand alone http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/coyote.html - Jk 2 Connector is a new Connector that implements the java side of the mod_jk/mod_jk2 connectors http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/jk.html http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/jk2.html For an overview see: http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/connectors.html Ralph Einfeldt Uptime Internet Solution Center GmbH Hamburg, Germany Hosting, Content Management, Java Consulting http://www.uptime-isc.de -Ursprüngliche Nachricht- Von: Schnitzer, Jeff [mailto:[EMAIL PROTECTED]] Gesendet: Mittwoch, 25. September 2002 01:59 An: [EMAIL PROTECTED] Betreff: Copious Connectors Conundrum Hi! I'm bewildered by the array of connector options. I'm trying to hook up a cluster of Tomcat 4.0.4 instances (running in JBoss) behind Apache 1.3, all running on Linux. I'm looking for a stable, production-quality option. mod_jserv (this is deprecated, right?) mod_jk mod_jk2 mod_webapp mod_proxy (this is a simple proxy that doesn't offer clustering, right?) coyote (this is only for tomcat 4.1, right?) -- 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: webapp shutdown
Hi, Create a listener that implements javax.servlet.ServletContextListener. Its contextInitialized() and contextDestroyed() methods will be called, once each, on server startup and shutdown respectively. This is better than a startup/shutdown servlet because the container is free to destroy and reload that servlet if it needs to. Accordingly, the init() and destroy() methods of that servlet can be called more than once. Yoav Shapira Millennium ChemInformatics -Original Message- From: Heligon Sandra [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 4:49 AM To: 'Tomcat Users List' Subject: RE: webapp shutdown The servlet2.3 specification introduces the HttpServletContext listener class. When tomcat is shutdown, I think that the contextDestroyed() method of this class will be called. Sandra -Original Message- From: Nicholas Orr [mailto:[EMAIL PROTECTED]] Sent: 25 September 2002 10:41 To: 'Tomcat Users List' Subject: RE: webapp shutdown You could have a servlet that is called StartUp_ShutDown use load-on-startup1/load-on-startup to start it and everything that needs to be done on start up put in the init() method, and then when tomcat is shutdown it will call the destroy() method. One suggestion, probably others. Nicholas Orr -Original Message- From: RP C987342 [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 25 September 2002 6:37 PM To: [EMAIL PROTECTED] Subject: webapp shutdown My webapp needs to know when Tomcat shuts down in order to do some cleanup. How can I do this? For startup, I am using the following tag in my web.xml load-on-startup1/load-on-startup Is this the correct method? Or is there a way to register startup/shutdown classes with Tomcat? _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] ** The information contained in this e-mail is confidential and is intended only for the use of the addressee(s). If you receive this e-mail in error, any use, distribution or copying of this e-mail is not permitted. You are requested to forward unwanted e-mail and address any problems to the MIM Holdings Limited Support Centre. For general enquires: ++61 7 3833 8000 Support Centre e-mail: [EMAIL PROTECTED] Support Centre phone: Australia 1800500646 International ++61 7 38338042 ** -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:tomcat-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:tomcat-user- [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: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Starting TOMCAT without opening new DOS promt
Hi all, We would like to start the TOMCAT server without opening a new DOS prompt. How should we do this? Thanks in anticipation. With Regards K.RajeshKannan _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
simplest Servlet-jdbc not working
hi,
i having simplest of Servlet program (DBServlet.java) which is trying to
connecting to my ORCL DB.
my Application and DB Server are sit on different machines. I having my JDBC
Drivers (in ZIP format) on my App Server installed with CLASSPATH.
when I trying to run i getting below errors: police helping me
# java DBServlet
Exception in thread main java.lang.NoSuchMethodError: main
#
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class DBServlet extends HttpServlet {
private Connection con;
private PrintWriter out;
private String url = jdbc:oracle:thin:@MY_IP_ADDRESS:1521:MY_SID;
public void init(ServletConfig conf)
throws ServletException {
super.init(conf);
try{
//Class.forName(oracle.jdbc.OracleDriver);
//con =DriverManager.getConnection(url, scott, tiger);
}catch(Exception e) {
System.err.println(e);
}
}
public void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
res.setContentType(text/html);
try {
out = res.getWriter();
out.println(html);
out.println(head);
out.println(title Sample JDBC Servlet Demo + /title);
out.println(/head);
out.println(body);
Class.forName(oracle.jdbc.OracleDriver);
con =DriverManager.getConnection(url, scott, tiger);
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(select * from emp);
out.println(UL);
while(rs.next()) {
out.println(LI + rs.getString(EName));
}
out.println(/UL);
rs.close();
stmt.close();
} catch(Exception e) { System.err.println(e);}
out.println(/body);
out.println(/html);
out.close();
}
--
HARI
_
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something changed between 3.3 4.1
Hello all, I have been using Tomcat 3.3.1 (installed from a rpm but I don't want to use it any more) for my J2EE apps, but want to update it for the 4.1.10 version now. I downloaded the tgz file from tomcat ftp site, but at launching of my EJB Server, I get a ClassNotFoundException : org.apache.tomcat.util.compat.Action Seems like this file is nowhere to be seen now. Is there another package I should take? which one? I looked after it in tomcat's site , but did not find. Any idea? Thank you in advance, Grégory -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
[OT] no activity this morning
I apologize for writing this. Please do not respond. I have gotten no jakarta related mail all morning and am checking if it is broken with respect to my mail subsystem. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Apache 2 with Tomcat 4.* on Solaris 8
Hello all, Is anyone using Apache2 with Tomcat 4 on Solaris 8? If so, what connector are you using (mod_jk, mod_jk2, mod_webapp)? I have tried to build both mod_jk and mod_jk2 from source with no luck. Any help would be greatly appreciated. Joe. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: OT: Help wanted
I would use tomcat over weblogic anytime. Just out of curiosity, what hosting provider do you use to host your tomcat? Eugene Bill Blackmon wrote: I've hired a host for a Tomcat/Struts/MySQL site that I've developed under Win2000, my common dev. environment. I'm a Java /DB application developer and this is the first app I've developed without having a sys admin or DBA etc, so I'm new to these aspects. I have no Linux or Unix experience, (though after this I plan to get as much as possible). The host has provided me with a complete Tomcat instance, no shared JVM etc. I've moved the database to their server successfully. I've moved all of my jar files to their servers. I was provided with standard server.xml and web.xml files that I've modified to register my app with Tomcat. Initially I was getting xml error messages but that was my fault and while I think I've fixed the problem, I'm not sure. The main problem at this time is that I cannot start and stop Tomcat successfully through Putty using SSH to connect to their server. It shuts down and when I restart then I get an 'address space already in use' message in the logs. I've never seen this error before but I assume something is still opened and blocking but I have no idea how to go about fixing it. They did not answered my emails on this for 2 days until this evening in which they assured me they working to straighten things out. So, at the risk of alienating them and pissing them off, I'm going to give them the benefit of the doubt and let the Tech Support guy work his magic and see if the problems can be fixed. I need a good host with a good relationship since I'm sure this project will continue and others will come along. If it's not up by Friday evening, I'll have to have someone else look at it before I consider another host. This is the 3rd host I've tried out. They got quite a few good recommendations so I really want to make this work. My client is as frustrated as I am and with this terrible job market, I can' t afford to make ANY mistakes. I'm sure you know what I mean. What are your experiences and opinions regarding creating and deploying Tomcat web apps? This has taken me twice as long as I thought it would so I've been working for about $10 an hour. I got a lot of good code out of it and learned a lot but it has been a very painstaking and frustrating experience. Would you do it again or would you use JRun or Resin? I'd give anything to go back to WebLogic! I appreciate your time and offer and opinions. Thanks, Bill Blackmon - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, September 24, 2002 12:24 AM Subject: Re: OT: Help wanted Bill Blackmon wrote: Needed a Tomcat/MySql/Linux admin/developer in NYC to help with deploying a weapp to host. If you are local and can spare a few hours, I'm willing to pay up to $75 hr. to get a site up and running on a hosts Linux machine. I am in Brooklyn, F Line. Never mind the money. What can I do for you ? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Simplest Servlet-JDBC not working
hi my many freinds,
i having simplest of Servlet program (DBServlet.java) which is trying to
connecting to my ORCL DB.
my Application and DB Server are sit on different machines. I having my JDBC
Drivers (in ZIP format) on my App Server installed with CLASSPATH.
when I trying to run i getting below errors: police helping me
# java DBServlet
Exception in thread main java.lang.NoSuchMethodError: main
#
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class DBServlet extends HttpServlet {
private Connection con;
private PrintWriter out;
private String url = jdbc:oracle:thin:@MY_IP_ADDRESS:1521:MY_SID;
public void init(ServletConfig conf)
throws ServletException {
super.init(conf);
try{
//Class.forName(oracle.jdbc.OracleDriver);
//con =DriverManager.getConnection(url, scott, tiger);
}catch(Exception e) {
System.err.println(e);
}
}
public void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
res.setContentType(text/html);
try {
out = res.getWriter();
out.println(html);
out.println(head);
out.println(title Sample JDBC Servlet Demo + /title);
out.println(/head);
out.println(body);
Class.forName(oracle.jdbc.OracleDriver);
con =DriverManager.getConnection(url, scott, tiger);
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(select * from emp);
out.println(UL);
while(rs.next()) {
out.println(LI + rs.getString(EName));
}
out.println(/UL);
rs.close();
stmt.close();
} catch(Exception e) { System.err.println(e);}
out.println(/body);
out.println(/html);
out.close();
}
--HARI
_
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http://photos.msn.com/support/worldwide.aspx
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RE: Copious Connectors Conundrum
Jeff, Am using mod_jk w/ kernel 2.4.9-34smp, apache 1.3.26 and jboss 2.4.6/Tomcat 4.0.3 (combined continer). Two servers both run apache and jboss/tomcat with balancing between them. It also has a h/w load balancer in front of apache. Live since March under low load (~20K/day) and very stable. Another site uses apache/mod_jk/tomcat on solaris for two years and have had some issues (posted issues last week on Ajp13 connections), could have been self-inflicted. It has about (~40K/day). John -Original Message- From: Schnitzer, Jeff [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 4:59 PM To: [EMAIL PROTECTED] Subject: Copious Connectors Conundrum Hi! I'm bewildered by the array of connector options. I'm trying to hook up a cluster of Tomcat 4.0.4 instances (running in JBoss) behind Apache 1.3, all running on Linux. I'm looking for a stable, production-quality option. It would be really really helpful to me and probably everyone else trying to cluster Tomcat if someone could offer a brief overview of the history (why so many different projects?) and merits of each of these ways of connecting Apache to Tomcat: mod_jserv (this is deprecated, right?) mod_jk mod_jk2 mod_webapp mod_proxy (this is a simple proxy that doesn't offer clustering, right?) coyote (this is only for tomcat 4.1, right?) I've searched the archives extensively, but there doesn't seem to be any posts that explain why I should use one connector over another. BTW, are there supposed to be binaries available in http://jakarta.apache.org/builds/jakarta-tomcat-connectors? There is a nice hierarchy of directories, but no files :-( Of course I can build from source, but I'm lazy :) Thanks in advance, Jeff Schnitzer [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
simplest Servlet-JDBC not working
hi,
i having simplest of Servlet program (DBServlet.java) which is trying to
connecting to my ORCL DB.
my Application and DB Server are sit on different machines. I having my JDBC
Drivers (in ZIP format) on my App Server installed with CLASSPATH.
when I trying to run i getting below errors: police helping me
# java DBServlet
Exception in thread main java.lang.NoSuchMethodError: main
#
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class DBServlet extends HttpServlet {
private Connection con;
private PrintWriter out;
private String url = jdbc:oracle:thin:@MY_IP_ADDRESS:1521:MY_SID;
public void init(ServletConfig conf)
throws ServletException {
super.init(conf);
try{
//Class.forName(oracle.jdbc.OracleDriver);
//con =DriverManager.getConnection(url, scott, tiger);
}catch(Exception e) {
System.err.println(e);
}
}
public void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
res.setContentType(text/html);
try {
out = res.getWriter();
out.println(html);
out.println(head);
out.println(title Sample JDBC Servlet Demo + /title);
out.println(/head);
out.println(body);
Class.forName(oracle.jdbc.OracleDriver);
con =DriverManager.getConnection(url, scott, tiger);
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(select * from emp);
out.println(UL);
while(rs.next()) {
out.println(LI + rs.getString(EName));
}
out.println(/UL);
rs.close();
stmt.close();
} catch(Exception e) { System.err.println(e);}
out.println(/body);
out.println(/html);
out.close();
}
--
HARI
_
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simplest Servlet-JDBC not working
hi,
i having simplest of Servlet program (DBServlet.java) which is trying to
connecting to my ORCL DB.
my Application and DB Server are sit on different machines. I having my JDBC
Drivers (in ZIP format) on my App Server installed with CLASSPATH.
when I trying to run i getting below errors: police helping me
# java DBServlet
Exception in thread main java.lang.NoSuchMethodError: main
#
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class DBServlet extends HttpServlet {
private Connection con;
private PrintWriter out;
private String url = jdbc:oracle:thin:@MY_IP_ADDRESS:1521:MY_SID;
public void init(ServletConfig conf)
throws ServletException {
super.init(conf);
try{
//Class.forName(oracle.jdbc.OracleDriver);
//con =DriverManager.getConnection(url, scott, tiger);
}catch(Exception e) {
System.err.println(e);
}
}
public void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
res.setContentType(text/html);
try {
out = res.getWriter();
out.println(html);
out.println(head);
out.println(title Sample JDBC Servlet Demo + /title);
out.println(/head);
out.println(body);
Class.forName(oracle.jdbc.OracleDriver);
con =DriverManager.getConnection(url, scott, tiger);
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(select * from emp);
out.println(UL);
while(rs.next()) {
out.println(LI + rs.getString(EName));
}
out.println(/UL);
rs.close();
stmt.close();
} catch(Exception e) { System.err.println(e);}
out.println(/body);
out.println(/html);
out.close();
}
--
HARI
_
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Re: JSP source code exposure in Tomcat 4.x
3.2 Workaround: There are at least two ways to protect from this vulnerability. A. Tomcat in tandem with HTTP server front-end: If you are using front-end HTTP server you can filter all requests with the pattern */servlet/org.apache.catalina.servlets.DefaultServlet* b. If you are using mod_jk to connect tomcat to you front-end server map to Tomcat only the URL's that are part from you application but not all request. See the usage of JkMount directive. Anyone can post an example of how either A or B can be done? Does it matter which method is used? -- carrie s. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Problem shutting down tomcat
I just installed tomcat3.3.1 compiling the sources (to increase the ThreadPool size to 2000) , but there's a problem shutting down the java process (using tomcat.sh stop), an exception is thrown and the process keeps alive (I have to force to finish with shutdown.sh -force or sending a SIGKILL) The output from tomcat.sh Using classpath: /usr/local/tomcat/bin/../lib/tomcat.jar Using JAVA_HOME: /usr/java Using TOMCAT_HOME: /usr/local/tomcat Stopping Tomcat. Stopping tomcat on null:-1 null Guessed home=/usr/local/tomcat-3.3.1 Exception: java.lang.reflect.InvocationTargetException java.lang.reflect.InvocationTargetException Any suggestion? Thanks in advance, -- Rafael Angarita Administrador de Sistemas Telcel Bellsouth (+58212)(2009765)
Re: simplest Servlet-jdbc not working
Hello hari,
Are you trying to run this on the command line or something? That is
the only reason I can think of for it trying to run main.
Jake
Wednesday, September 25, 2002, 11:30:48 AM, you wrote:
hh hi,
hh i having simplest of Servlet program (DBServlet.java) which is trying to
hh connecting to my ORCL DB.
hh my Application and DB Server are sit on different machines. I having my JDBC
hh Drivers (in ZIP format) on my App Server installed with CLASSPATH.
hh when I trying to run i getting below errors: police helping me
hh # java DBServlet
hh Exception in thread main java.lang.NoSuchMethodError: main
hh #
hh import java.io.*;
hh import java.sql.*;
hh import javax.servlet.*;
hh import javax.servlet.http.*;
hh public class DBServlet extends HttpServlet {
hh private Connection con;
hh private PrintWriter out;
hh private String url = jdbc:oracle:thin:@MY_IP_ADDRESS:1521:MY_SID;
hh public void init(ServletConfig conf)
hh throws ServletException {
hh super.init(conf);
hh try{
hh//Class.forName(oracle.jdbc.OracleDriver);
hh//con =DriverManager.getConnection(url, scott, tiger);
hh }catch(Exception e) {
hh System.err.println(e);
hh }
hh }
hh public void service(HttpServletRequest req, HttpServletResponse res)
hh throws ServletException, IOException {
hh res.setContentType(text/html);
hh try {
hh out = res.getWriter();
hh out.println(html);
hh out.println(head);
hh out.println(title Sample JDBC Servlet Demo + /title);
hh out.println(/head);
hh out.println(body);
hh Class.forName(oracle.jdbc.OracleDriver);
hh con =DriverManager.getConnection(url, scott, tiger);
hh Statement stmt = con.createStatement();
hh ResultSet rs = stmt.executeQuery(select * from emp);
hh out.println(UL);
hh while(rs.next()) {
hh out.println(LI + rs.getString(EName));
hh }
hh out.println(/UL);
hh rs.close();
hh stmt.close();
hh } catch(Exception e) { System.err.println(e);}
hh out.println(/body);
hh out.println(/html);
hh out.close();
hh }
hh --
hh HARI
hh _
hh Send and receive Hotmail on your mobile device: http://mobile.msn.com
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hh For additional commands, e-mail: mailto:[EMAIL PROTECTED]
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RE: Starting TOMCAT without opening new DOS promt
Do you mean at boot-up? -Original Message- From: RAJESH KANNAN [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 10:32 AM To: [EMAIL PROTECTED] Subject: Starting TOMCAT without opening new DOS promt Hi all, We would like to start the TOMCAT server without opening a new DOS prompt. How should we do this? Thanks in anticipation. With Regards K.RajeshKannan _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- 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: Starting TOMCAT without opening new DOS promt
Catalina run You could also run it as a service if running under NT/2000 so that you don't see the dos box at all. See docs. Donie -Original Message- From: RAJESH KANNAN [mailto:[EMAIL PROTECTED]] Sent: 25 September 2002 15:31 To: [EMAIL PROTECTED] Subject: Starting TOMCAT without opening new DOS promt Hi all, We would like to start the TOMCAT server without opening a new DOS prompt. How should we do this? With Regards K.RajeshKannan _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- 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: Starting TOMCAT without opening new DOS promt
Hello RAJESH, Install Catalina Service: %CATALINA_HOME%\bin\tomcat.exe -install Apache-Catalina %JAVA_HOME%\jre\bin\server\jvm.dll -Djava.class.path=%CATALINA_HOME%\bin\bootstrap.jar;%JAVA_HOME%\lib\tools.jar -Dcatalina.home=%CATALINA_HOME% %CATALINA_OPTS% -Xrs -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 Uninstall Catalina Service: %CATALINA_HOME%\bin\tomcat.exe -uninstall Apache-Catalina Copy the above strings to the command line. Just make sure to set all the environment variables referenced before you run these commands... and make sure you open a brand new command window after setting any environment variables to make sure the new command window references the most current configuration. Jake Wednesday, September 25, 2002, 9:31:47 AM, you wrote: RK Hi all, RK We would like to start the TOMCAT server without opening a new DOS prompt. RK How should we do this? RK Thanks in anticipation. RK With Regards RK K.RajeshKannan RK _ RK MSN Photos is the easiest way to share and print your photos: RK http://photos.msn.com/support/worldwide.aspx RK -- RK To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] RK For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- Best regards, Jacobmailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Setting Tag Attribute Value
Hi, I am on Tomcat 4.0.x , jdk1.4,win2K. When I try to set a tag attribute value using a jsp script varaible like below , inc= %= path %/jsp/dd/inc/ the value of path shows up as null . Why ? Thanks -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Starting TOMCAT without opening new DOS promt
I take it you are trying to start it from the command line, and you are on Tomcat 4.x. Try the TOMCAT_HOME_DIR/bin/catalina run command- this will start it in the current DOS command shell. In case you want tomcat server to run everytime you start up your PC, you may want to install it as a (NT) service. In which case, this document (http://members.ozemail.com.au/~lampante/howto/tomcat/iisnt/index.html) would be useful Hope this helps, - Vivek --- RAJESH KANNAN [EMAIL PROTECTED] wrote: Hi all, We would like to start the TOMCAT server without opening a new DOS prompt. How should we do this? Thanks in anticipation. With Regards K.RajeshKannan __ Do you Yahoo!? New DSL Internet Access from SBC Yahoo! http://sbc.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Starting TOMCAT without opening new DOS promt
Instead of running startup.bat execute: catalina.bat run Jim Urban - [EMAIL PROTECTED] Park City Solutions Inc. Clinical Connectivity Suite Product Manager Suite 295 500 Park Blvd. Itasca, IL 60143 Voice: (630) 250-3045 x106 Fax: (630) 250-3046 CONFIDENTIALITY NOTICE This message and any included attachments are from Park City Solutions Inc. and are intended only for the entity to which it is addressed. The contained information is confidential and privileged material. If you are not the intended recipient, you are hereby notified that any use, dissemination, or copying of this communication is strictly prohibited and may be unlawful. If you have received this communication in error please notify the sender of the delivery error by e-mail or call Park City Solutions Inc. corporate offices at (435) 654-0621 -Original Message- From: RAJESH KANNAN [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 9:32 AM To: [EMAIL PROTECTED] Subject: Starting TOMCAT without opening new DOS promt Hi all, We would like to start the TOMCAT server without opening a new DOS prompt. How should we do this? Thanks in anticipation. With Regards K.RajeshKannan _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- 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: Starting TOMCAT without opening new DOS promt
Run it as a service. Check the docs and archives, this has been covered many times. John -Original Message- From: RAJESH KANNAN [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 10:32 AM To: [EMAIL PROTECTED] Subject: Starting TOMCAT without opening new DOS promt Hi all, We would like to start the TOMCAT server without opening a new DOS prompt. How should we do this? Thanks in anticipation. With Regards K.RajeshKannan _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- 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]
[OT] Sys-admin book pointers (was: RE: ? java.net.BindException: Address already in use)
There are all sorts of books out there. I would recommend Essential System Administration from O'Reilly (I think it is in the 3rd or 4th edition by now, mine is pretty old). It isn't specific to a particular OS. Other than that, I would say the Red Hat Linux Bible is pretty good (ISBN: 0764536303) for Linux. I'm sure there are many other good books out there...I learned through trial and error many years ago, so haven't had much need for a general sys-admin overview book. The best thing to do, in my opinion, is knock together a cheap PC and put Linux on it and learn by doing. You shouldn't need to spend more than $200, if that. A 300-600MHz chip, 128MB RAM, 4-10GB disk, a basic video card, a basic CD-ROM (preferably bootable) and a network card and you are good to go. Many companies are throwing away PCs with those specs, and they're available online in auctions and such for $100 or less. Add in CD-ROM media for your OS of choice from CheapBytes (www.cheapbytes.com) for $3-$4 or download it yourself and you are golden. John -Original Message- From: Bill Blackmon [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 10:25 PM To: Tomcat Users List Subject: Re: ? java.net.BindException: Address already in use Thanks - I really appreciate it. Can you recommend a good Linux book to get me started on this? I'm obviously out of my element here and feel really stupid. - Original Message - From: Turner, John [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, September 24, 2002 12:37 PM Subject: RE: ? java.net.BindException: Address already in use From a command prompt: man ps (manual pages for the ps command, ps = process status) man netstat (manual pages for the netstat command, netstat = network status, including ports) Also: ps -ef --cols=300 |grep java |more (tells you all tomcat processes running) If tomcat is shutdown, but java processes are still present in the output of the ps command, then Tomcat is hung. At that point, you'll need to use the kill command to kill Tomcat, but you'll need to be root to do it (man kill). You would use the output of the ps command to get the process ID (PID) of the java process where the parent process ID (PPID) is 1. If there are other developers/tomcat processes on this box, you will have to be very careful not to trash whatever it is they are doing. John -Original Message- From: Bill Blackmon [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 12:23 PM To: Tomcat Users List Subject: Re: ? java.net.BindException: Address already in use The host machine is Linux, don't know which flavor. I have no idea how how to: Look if there are tomcat processes runing. Look at the state of the ports. Look who owns the ports. from the SSH connection I have. Thanks, Bill - Original Message - From: Ralph Einfeldt [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, September 24, 2002 12:04 PM Subject: AW: ? java.net.BindException: Address already in use There are this options: - at least one thread isn't dying so there is still a tomcat instance running - the time between the end of tomcat and the restart was to short. So that the soccets have not closed completly. - you have a port conflict. Look if there are tomcat processes runing. Look at the state of the ports. Look who owns the ports. If you wan't more help on how to achieve this you have to supply your operating system as the tools that answer this question are very different. (For linux and other unik like systems is ps, netstat, lsof) -Ursprüngliche Nachricht- Von: Bill Blackmon [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 24. September 2002 17:44 An: TOMCAT USERS GROUP Betreff: ? java.net.BindException: Address already in use -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Tomcat 4.0 - SSL DOES NOT WORK!
Or post a HOWTO for the archives. John -Original Message- From: micael [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 1:37 AM To: Tomcat Users List Subject: RE: Tomcat 4.0 - SSL DOES NOT WORK! Now, to pay back everyone for all that help, you should answer the next person that asks with all your coding. RIght? At 04:00 PM 9/24/2002 -0700, you wrote: Alright, For anyone out there considering using SSL with Tomcat4 Standalone, I just wanted to append this thread to let everyone know that ... it DOES work afterall! :) Thanks to Ian and Martin for convincing me it is possible. It turns out that our configuration was right all along and my SysAdmin just needed to restart the server after opening up the port for SSL. I dunno something with the firewall and opening up that port. And now it works just fine. So yes, Tomcat SSL works just fine. :) Cheers. Neal -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Copious Connectors Conundrum
Ralph already posted an excellent overview. I would add that in my opinion, mod_jk is the most suitable for production. Also, regarding your questions about binaries, the answer is no. You'll have to build from source, or check my Connector Collection at http://www.johnturner.com/howto John -Original Message- From: Schnitzer, Jeff [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 7:59 PM To: [EMAIL PROTECTED] Subject: Copious Connectors Conundrum Hi! I'm bewildered by the array of connector options. I'm trying to hook up a cluster of Tomcat 4.0.4 instances (running in JBoss) behind Apache 1.3, all running on Linux. I'm looking for a stable, production-quality option. It would be really really helpful to me and probably everyone else trying to cluster Tomcat if someone could offer a brief overview of the history (why so many different projects?) and merits of each of these ways of connecting Apache to Tomcat: mod_jserv (this is deprecated, right?) mod_jk mod_jk2 mod_webapp mod_proxy (this is a simple proxy that doesn't offer clustering, right?) coyote (this is only for tomcat 4.1, right?) I've searched the archives extensively, but there doesn't seem to be any posts that explain why I should use one connector over another. BTW, are there supposed to be binaries available in http://jakarta.apache.org/builds/jakarta-tomcat-connectors? There is a nice hierarchy of directories, but no files :-( Of course I can build from source, but I'm lazy :) Thanks in advance, Jeff Schnitzer [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: AW: Copious Connectors Conundrum
JK2 requires mod_jk2.so. I think the protocol designation is AJP14 instead of AJP13, though I could be wrong. John -Original Message- From: Marc [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 9:51 AM To: Tomcat Users List Subject: Re: AW: Copious Connectors Conundrum Hi! Can I use Coyote Jk 2 connector, with mod_jk.so, for connecting apache with tomcat? (using ajp13 protocol), or I must use an Ajp13Connector? Thanxs!! Marc -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Tomcat Security Problem Help (using mod_jk)
Do not mount /servlet/* but only the servlets that you application is really using. Regards, Rossen Raykov -Original Message- From: Ramilio D [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 12:30 AM To: [EMAIL PROTECTED] Subject: Tomcat Security Problem Help (using mod_jk) Hi Everyone, I read in the buqraq posting that I could fix the source code exposure vulnerablilty in tomcat by modifying the JkMount directive. I took a quick look at some documentation but I couldn't figure out how to allow apache serve servlets yet disallow those containing the org.apache.catalina.servlets.DefaultServlet string. Any help would be greatly appreciated Cheers, _ Send and receive Hotmail on your mobile device: http://mobile.msn.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Apache 2 with Tomcat 4.* on Solaris 8
Others have built the connectors on Solaris 8. Do you have a GNU build environment setup? You'll need gcc, libtool, automake, make, and autoconf if you want to do it the old school way using ./configure. All tools are available at http://www.sunfreeware.com If you want to post more specific information about your build problems (error messages, etc), you will probably get a response from someone who has the answer. John -Original Message- From: Hauck, Joe [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 12:57 PM To: [EMAIL PROTECTED] Subject: Apache 2 with Tomcat 4.* on Solaris 8 Hello all, Is anyone using Apache2 with Tomcat 4 on Solaris 8? If so, what connector are you using (mod_jk, mod_jk2, mod_webapp)? I have tried to build both mod_jk and mod_jk2 from source with no luck. Any help would be greatly appreciated. Joe. -- 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]
Anybody using Jtds for connection handling..??
hi there anybody here using jtds for connection handling with ms sql server,, I would like to know how to give the properties file for it. Kindly let me know.. ---Sathya -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Simplest Servlet-JDBC not working
Hari,
You don't typically try to execute a servlet
directly.. it is invoked by the servlet engine when
you browse over to the appropriate URL. The error you
see is due to the fact that the JRE is looking for a
main() method. Since this is a servlet, it doesnt have
one!
Please read the Tomcat app developer's guide at
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/appdev/index.html
on how to deploy a servlet in Tomcat.
- Vivek
--- hari hari [EMAIL PROTECTED] wrote:
hi my many freinds,
i having simplest of Servlet program
(DBServlet.java) which is trying to
connecting to my ORCL DB.
my Application and DB Server are sit on different
machines. I having my JDBC
Drivers (in ZIP format) on my App Server installed
with CLASSPATH.
when I trying to run i getting below errors: police
helping me
# java DBServlet
Exception in thread main
java.lang.NoSuchMethodError: main
#
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class DBServlet extends HttpServlet {
private Connection con;
private PrintWriter out;
private String url =
jdbc:oracle:thin:@MY_IP_ADDRESS:1521:MY_SID;
public void init(ServletConfig conf)
throws ServletException {
super.init(conf);
try{
//Class.forName(oracle.jdbc.OracleDriver);
//con =DriverManager.getConnection(url,
scott, tiger);
}catch(Exception e) {
System.err.println(e);
}
}
public void service(HttpServletRequest req,
HttpServletResponse res)
throws ServletException, IOException {
res.setContentType(text/html);
try {
out = res.getWriter();
out.println(html);
out.println(head);
out.println(title Sample JDBC Servlet
Demo + /title);
out.println(/head);
out.println(body);
Class.forName(oracle.jdbc.OracleDriver);
con =DriverManager.getConnection(url,
scott, tiger);
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(select *
from emp);
out.println(UL);
while(rs.next()) {
out.println(LI +
rs.getString(EName));
}
out.println(/UL);
rs.close();
stmt.close();
} catch(Exception e) { System.err.println(e);
}
out.println(/body);
out.println(/html);
out.close();
}
--HARI
_
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RE: Apache 2 with Tomcat 4.* on Solaris 8
We use Apache 2.0.39, Tomcat 4.0.3. on Solaris 8 w/ mod_webapp. -Original Message- From: Hauck, Joe [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 12:57 PM To: [EMAIL PROTECTED] Subject: Apache 2 with Tomcat 4.* on Solaris 8 Hello all, Is anyone using Apache2 with Tomcat 4 on Solaris 8? If so, what connector are you using (mod_jk, mod_jk2, mod_webapp)? I have tried to build both mod_jk and mod_jk2 from source with no luck. Any help would be greatly appreciated. Joe. -- 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: DBCP pool always increasing
Your config isn't configured to use DBCP. It is missing the following:
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
That is why none of the DBCP features were working.
Glenn
Amitabh Dubey wrote:
This is what my final working server.xml file looks like
Resource name=SQLServerDS scope=Shareable type=javax.sql.DataSource/
ResourceParams name=SQLServerDS
parameter
nameurl/name
valuejdbc:microsoft:sqlserver://dnas07:1113;DatabaseName=NorthWind/value
/parameter
parameter
namevalidationQuery/name
value/value
/parameter
parameter
namemaxIdle/name
value3/value
/parameter
parameter
namemaxActive/name
value5/value
/parameter
parameter
namedriverClassName/name
valuecom.microsoft.jdbc.sqlserver.SQLServerDriver/value
/parameter
parameter
namemaxWait/name
value6000/value
/parameter
parameter
nameremoveAbandoned/name
valuetrue/value
/parameter
parameter
nameuser/name
valuesa/value
/parameter
parameter
nameremoveAbandonedTimeout/name
value5/value
/parameter
parameter
namepassword/name
valuesa/value
/parameter
/ResourceParams
And this was my test program
try {
// assumes jndi.properties has been configured appropriately
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup(java:comp/env);
// Get a Connection
DataSource ds = (DataSource) envCtx.lookup(jndiName);
Connection con = null;
Statement st = null;
ResultSet res = null;
ResultSetMetaData meta = null;
try
{
con = ds.getConnection();
st = con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
res = st.executeQuery(sql);
meta = res.getMetaData();
int cols = meta.getColumnCount();
// since this is a scrollable ResultSet,
// do something a little strange...
while (!res.isLast()) {
res.next();
for (int i=1; i=cols; i++) {
Object val = res.getObject(i);
System.out.print(\t + meta.getColumnLabel(i) + : );
System.out.print(val == null ? : val.toString());
}
System.out.print(\n);
}
}
catch (SQLException sqle)
{
sqle.printStackTrace();
}
finally
{
// PoolMan closes ResultSets and Statements whenever
// Connections are closed, no need for it here
if (null != res)
{
try
{
res.close();
}
catch(SQLException e)
{
}
}
if (null != st)
{
try
{
st.close();
}
catch(SQLException e)
{
}
}
if (con != null)
{
try
{
con.close();
}
catch (SQLException sqle2)
{
}
}
}
} catch (javax.naming.NameNotFoundException nne) {
System.out.println(ERROR: No DataSource is registered under the name
+
jndiName + , please check your poolman.props +
and deployment tool.\n);
return nne.getMessage();
} catch (javax.naming.NamingException nex) {
System.out.println(ERROR: JNDI Exception Occurred. Is your JNDI
resource available?\n);
nex.printStackTrace();
return nex.getMessage();
} catch (java.security.AccessControlException ae) {
Re: Starting TOMCAT without opening new DOS promt
Use Linux! (Sorry, couldn't resist that one) You can run it as a service? (net start ...) - Original Message - From: RAJESH KANNAN [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, September 25, 2002 3:31 PM Subject: Starting TOMCAT without opening new DOS promt Hi all, We would like to start the TOMCAT server without opening a new DOS prompt. How should we do this? Thanks in anticipation. With Regards K.RajeshKannan _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- 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: Tomcat+IIS+https redirect
De: Hoffman, Matt [mailto:[EMAIL PROTECTED]] Enviado el: 25 de septiembre de 2002 5:18 found it. We recently implemented an SSL accelerator which acts as a frontend, transfering de-encrypted SSL communcation to IIS, which then transfers it to Tomcat. The only problem is when we use a It's a issue with Tomcat ( any version if i recall well ), tomcat does a redirection to the welcome pages, and your acelerator is sending the req uest to tc and iis withoput the correct scheme, when tomcat trie to do a redirect for the welcome page i does not have any way to get to know that the redirection should be with https instead of http.. a Solution could be to use a static page for welcome file served directly from IIs not tomcat, IIS doesnot redirect for welcome files, does the equivalent to a jsp:forward.. In anycase with your setup, you couldnt do any redirect from tomcat nor from IIS.. Saludos , Ignacio J. Ortega -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Special consideration of invoking native methods in Tomcat?
There is no error message in logs. Error is handled nicely within the function itself, but it occurs only when executed within Tomcat. The native function I'm calling is a C function defined to access the legacy system by its provider. The system is not under maintenance and the internals of the function is unknown to me. It returns error trying to execute the command on the legacy server. The error code returned is an ugly one - it is used to collect errors that should not happen. Since the same java class calling the same function execute correctly and is used in many of our C applications, I assume there is something special in the way it is executed within Tomcat. I know the execution of this function depends on environment variables and user executing it. I have checked this and this requirements are met. When executed within Tomcat, it takes unusually long time to execute this function and the rest of processes are blocked during this execution. To me, it looks like the request for service is sent to a server, but incomplete, which blocks the server. The timeout is then exceeded and function returns the error which I then handle within my java class. Let me stress again that the same class gets executed without any problem outside Tomcat. Bojan -Original Message- From: Cox, Charlie [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 2:06 PM To: 'Tomcat Users List' Subject: RE: Special consideration of invoking native methods in Tomcat? you're going to have to provide the error message. Look in the tomcat logs and post the stack trace. Charlie -Original Message- From: Furlan Bojan ITWET2 [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 4:13 AM To: 'Tomcat Users List' Subject: RE: Special consideration of invoking native methods in Tomcat? I may be wrong, but I believe I have set the socket for Tomcat access to 8080 since another web server is running on the same server. The sockets used by the legacy system I'm trying to access are completely different. -Original Message- From: Collins, Jim [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 10:06 AM To: 'Tomcat Users List' Subject: RE: Special consideration of invoking native methods in Tomcat? A possibility is Tomcat is already using the socket. -Original Message- From: Furlan Bojan ITWET2 [mailto:[EMAIL PROTECTED]] Sent: 24 September 2002 09:01 To: '[EMAIL PROTECTED]' Subject: Special consideration of invoking native methods in Tomcat? I am trying to access existing legacy system in our company over JSP running on Tomcat. Using JNI, I am now able to call one of the C functions (something like connect to a server and select database) from existing API. The call succeeds, but it results in error during execution of that function. The same call in a standalone java application is always successful. As far as I know, API communicates to server over socket mechanism. What would be a difference between calling such a native function in standalone Java application and using the same in JSP? I'm new in Java environment, Tomcat and JSP, so I would appreciate any hint. Regards Bojan Furlan -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] PLEASE READ: The information contained in this email is confidential and intended for the named recipient(s) only. If you are not an intended recipient of this email you must not copy, distribute or take any further action in reliance on it and you should delete it and notify the sender immediately. Email is not a secure method of communication and Nomura International plc cannot accept responsibility for the accuracy or completeness of this message or any attachment(s). Please examine this email for virus infection, for which Nomura International plc accepts no responsibility. If verification of this email is sought then please request a hard copy. Unless otherwise stated any views or opinions presented are solely those of the author and do not represent those of Nomura International plc. This email is intended for informational purposes only and is not a solicitation or offer to buy or sell securities or related financial instruments. Nomura International plc is regulated by the Financial Services Authority and is a member of the London Stock Exchange. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Not enough space Error: on tomcat 4.0.4
I am also facing the same problem on a Solaris 2.7. I have been using the tomcat 4.0.3 integrated with Apache through warp connector. I have allocated 384 max memory to tomcat out of 1GB total memory. In my case all the JSP pages are compiled since the site is in production and all the pages has been accessed once and I believe the Tomcat will not compile the pages every time they are accessed. I have observed the tomcat memory usage. Tomcat allocates 32 MB of RAM when starts and this keeps on increasing till reaches 384 max memory and consequently tomcat crashes. Raj Saini
Re: Oracle JDBC Drivers on Tomcat
Jar version. And driver jar must be copied in the TOMCAT_HOME/common/lib so that it can be shared between your web applications and tomcat internal classes. Raj
RE: Setting Tag Attribute Value
You'll need to post more information than that! Where is path set? How is it set? Why would it be anything but NULL? John -Original Message- From: Sundar Chakravarthy [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 1:23 PM To: Tomcat Users List Subject: Setting Tag Attribute Value Hi, I am on Tomcat 4.0.x , jdk1.4,win2K. When I try to set a tag attribute value using a jsp script varaible like below , inc= %= path %/jsp/dd/inc/ the value of path shows up as null . Why ? Thanks -- 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]
How to change the user ID during session?
Is there any way to change the logged in user during a session? I tried setting j_username in the session to the new user name but then Tomcat throws a security error. Is there some legal way to change the user during the session? Frank Lawlor Athens Group, Inc. (512) 345-0600 x151 Athens Group, an employee-owned consulting firm integrating technology strategy and software solutions.
RE: Starting TOMCAT without opening new DOS promt
tomcat install dir/bin/catalina run -Original Message- From: RAJESH KANNAN [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 10:31 AM To: [EMAIL PROTECTED] Subject: Starting TOMCAT without opening new DOS promt Hi all, We would like to start the TOMCAT server without opening a new DOS prompt. How should we do this? With Regards K.RajeshKannan _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- To unsubscribe, e-mail: mailto:tomcat-user- [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: [SECURITY] Apache Tomcat 4.x JSP source disclosurevulnerability
The servlets are not vulnerable since their code is under WEB-INF and is successfully protected from downloads. All other interpreted application stuff, outside of WEB-INF, like JSP are vulnerable since they can be downloaded as regular files but not be processed by the corresponding engine. That's why I believe Velocity should suffer from this bug in the same way JSP is. I didn't test Velocity but there is not any reason that it will be resistant to this exposure. Regards, Rossen Raykov -Original Message- From: Kent Perrier [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 6:59 PM To: Tomcat Users List Subject: Re: [SECURITY] Apache Tomcat 4.x JSP source disclosurevulnerability On Tue, Sep 24, 2002 at 06:52:10PM -0400, Tim Moore wrote: OK, thanks. (The BugTraq search engine wasn't working when I checked there.) So it sounds pretty much like what I thought it was. I still don't understand why Velocity wouldn't be vulnerable to this exploit. It sounds to me like it should be. From the bugtraq post, all servlets and JSPs that run in a Tomcat instance are vulnerable. Since Velocity runs under Tomcat, logically, it is vulnerable. All other claims are illogical. Kent -- 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: Tomcat 4.0 - SSL DOES NOT WORK!
Sure, Anyone who want to see my config file is welcome to. Just drop me an email. :) Neal -Original Message- From: micael [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 10:37 PM To: Tomcat Users List Subject: RE: Tomcat 4.0 - SSL DOES NOT WORK! Now, to pay back everyone for all that help, you should answer the next person that asks with all your coding. RIght? At 04:00 PM 9/24/2002 -0700, you wrote: Alright, For anyone out there considering using SSL with Tomcat4 Standalone, I just wanted to append this thread to let everyone know that ... it DOES work afterall! :) Thanks to Ian and Martin for convincing me it is possible. It turns out that our configuration was right all along and my SysAdmin just needed to restart the server after opening up the port for SSL. I dunno something with the firewall and opening up that port. And now it works just fine. So yes, Tomcat SSL works just fine. :) Cheers. Neal -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Apache 2 with Tomcat 4.* on Solaris 8
I am currently using it on Solaris 9 and it wasn't easy to get things working, but I have managed to get all 3 to work and I have decided to go with mod_jk for now since it seems to handle the SSL info the best. I couldn't get the other 2 to pass the cert chain from apache2 to tomcat. Here are a few hints on getting it compiled: You have to make sure you have the following packages installed: libtool autoconf automake m4 Then you have to make sure you use gcc to compile and set these env variables: CC=gcc CFLAGS=-DBSD_COMP I just went into the jk/native directory and ran the buildconf.sh script then use run configure like this: ./configure --with-apxs=[path to your apxs binary] then make and you should have the mod_jk.so file in the apache-2.0 directory when you are finished. Calvin --On Wednesday, September 25, 2002 12:57:08 PM -0400 Hauck, Joe [EMAIL PROTECTED] wrote: Hello all, Is anyone using Apache2 with Tomcat 4 on Solaris 8? If so, what connector are you using (mod_jk, mod_jk2, mod_webapp)? I have tried to build both mod_jk and mod_jk2 from source with no luck. calvin hendryx-parker www.epylon.com enterprise infomediary, engineering 415.593.2738 o | 415.593.2738 f Epylon Corporation 645 Harrison Street, Suite 200 San Francisco, CA 94107 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
tomcat 4.1.12 and log4j
When doing development I usually have log4j appenders on
the root category at the DEBUG level. This hasn't been a
problem with earlier versions of tomcat but under 4.1.12
I get megabytes of debug messages generated by tomcat.
A small sample is below. Does anyone know what is up
or how to control it? (setting my level to INFO or putting
the appenders not on root works of course but that is not
what I want).
$ tail -f catalina.out
1 [main] INFO modeler.Registry - Loading registry information
8 [main] INFO modeler.Registry - Creating new Registry instance
1138 [main] INFO modeler.Registry - Creating MBeanServer
2678 [main] INFO http11.Http11Protocol - Initializing Coyote HTTP/1.1 on
port 8010
Starting service Tomcat-Standalone
Apache Tomcat/4.1.12
Wed 09:53:21 DEBUG [Digester:1604] addRuleSet() with no namespace URI
Wed 09:53:21 DEBUG [Digester:1604] addRuleSet() with no namespace URI
Wed 09:53:21 DEBUG [sax:1138]
setDocumentLocator(org.apache.xerces.parsers.AbstractSAXParser$LocatorProxy@
4f459c)
Wed 09:53:21 DEBUG [sax:1172] startDocument()
Wed 09:53:21 DEBUG [sax:1201] startElement(,,Context)
Wed 09:53:21 DEBUG [Digester:1208] Pushing body text ''
Wed 09:53:21 DEBUG [Digester:1224] New match='Context'
Wed 09:53:21 DEBUG [Digester:1235] Fire begin() for
ObjectCreateRule[className=org.apache.catalina.core.StandardContext,
attributeName=className]
Wed 09:53:21 DEBUG [Digester:247] [ObjectCreateRule]{Context}New
org.apache.catalina.core.StandardContext
Wed 09:53:21 DEBUG [Digester:1235] Fire begin() for SetPropertiesRule[]
Wed 09:53:21 DEBUG [Digester:244] [SetPropertiesRule]{Context} Setting
property 'path' to '/manager'
Wed 09:53:21 DEBUG [Digester:244] [SetPropertiesRule]{Context} Setting
property 'docBase' to '../server/webapps/manager'
Wed 09:53:21 DEBUG [Digester:244] [SetPropertiesRule]{Context} Setting
property 'debug' to '0'
Wed 09:53:21 DEBUG [Digester:244] [SetPropertiesRule]{Context} Setting
property 'privileged' to 'true'
Wed 09:53:21 DEBUG [Digester:256] [SetPropertiesRule]{Context} Set
org.apache.catalina.core.StandardContext properties
Wed 09:53:21 DEBUG [BeanUtils:710] BeanUtils.populate(StandardContext[null],
{docBase=../server/webapps/manager, debug=0, privileged=true,
path=/manager})
Thanks,
Dan
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Re: So what database and script language do you use?
I'm using postgresql and I'm happy with it. Feature-wise, how firebird stands? Got FKs, SPs, subqueries, all of it? It's fast? I'm pretty curious about it :-) On Tue, 2002-09-24 at 19:35, Rick Fincher wrote: Hi Keith, I've been using Firebird and the JayBird JCA-JDBC driver and JSP. Firebird is open source and a complete SQL 92 DB. It was spawned from Borland's Interbase 6.0 when it went open source, so it's commercial quality. Interbase has been around for nearly 20 years as a commercial product, so it is rock solid. Firebird is on SourceForge. The web site for the outfit that does most of the Firebird development is: www.ibphoenix.com. They have a list of Fortune 500 companies using it on the web site and a list of sites you can browse to see it powering web sites. Support contracts are available if that's important to you or your management. There are a number of commercial sites listed offering hosting if you want somebody else to run your web apps and Firebird database for you. It's very stable. I've been running it for a couple of years on a Sun server without a crash or lockup. I've never had the database become corrupted even when some bonehead forgot to shut down the database before killing the machine. Firebird comes with a nice watchdog process that monitors the DB. If the DB process dies for any reason other than a normal shutdown the watchdog restarts it. I've intentionally killed the DB process multiple times to simulate a failure and the watchdog always restarted it with no loss of data. A Tomcat session doesn't like that very much because it links to the database for user authorization and Tomcat doesn't recover when the DB restarts. I've been meaning to write a script that monitors the Firebird process ID for a change, then restarts Tomcat but I've never bothered because Firebird never dies. Mind you, this is on a Solaris server so you may not be so lucky on other OS's. You can also shadow the database, i.e. run two copies of the database file simultaneously on two different disk drives. If one drive dies, the DB continues to run on the remaining drive. It supports stored procedures, blobs, clobs, auto-incrementing keys, security roles, etc., etc. Borland subsequently decided to make Interbase 6.5 un-open source, so Firebird and Interbase have begun to diverge, but most tools still work for both. There are 5 or 6 decent database creation/administration apps available. Most are freebies, a few commercial. You can run the backup/restore utilities in these programs to migrate the DB files between OS's. For example, you can run a backup utility on Windows to read a DB file over the net on a Sun Solaris server, then restore to a Windows server and subsequently run the database file on a Windows system. The JCA-JDBC driver (JayBird) features internal connection pooling, which is nice for standalone apps, or if you can't figure out DBCP :-). It can be used with JBoss or other J2EE containers if you use the JCA-JDBC driver. The DB is written in C++, so it's fast. It's available precompiled for most platforms including: Linux, Windows, Solaris (sparc and X86), FreeBSD, Mac OS X, HP/UX 10 and 11, and now WinCE. Installation is a snap compared to Oracle. There are 64 bit versions for Solaris and Linux in case you nead REALLY big databases. I've used Firebird and the JCA-JDBC driver with DreamWeaver UltraDev to knock out quickie web apps with SQL database access in a few hours without writing a line of code. The driver works with most tools that accept external JDBC drivers. There are active newsgroups to support the DB and the JCA-JDBC driver. The developers monitor these so the info is very good. Rick -Original Message- From: Keith Pemberton [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 4:39 AM To: [EMAIL PROTECTED] Subject: So what database and script language do you use? Hi everyone... I have been trying to use MySQL and JSP,Servlets to interact with my tomcat server. So far I have had a lot of frustration and little luck. Anyway, I was just wonder what the majority of ppl are using as a database and scripting language. Your input is much appreciated! Keith -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- Felipe Schnack Analista de Sistemas [EMAIL PROTECTED] Cel.: (51)91287530 Linux Counter #281893 Faculdade Ritter dos Reis www.ritterdosreis.br [EMAIL PROTECTED] Fone/Fax.: (51)32303328 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
password storage on Tomcat 4.1.12
Does anyone know which file and directory the password is stored on Tomcat 4.1.12 for the admin server? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: DBCP pool always increasing
I read in the archive, that it was not necessary to supply the factory
parameter. Anyways, I tried it with the parameter also and it did not work.
Amitabh
-Original Message-
From: Glenn Nielsen [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 25, 2002 5:46 AM
To: Tomcat Users List
Subject: Re: DBCP pool always increasing
Your config isn't configured to use DBCP. It is missing the following:
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
That is why none of the DBCP features were working.
Glenn
Amitabh Dubey wrote:
This is what my final working server.xml file looks like
Resource name=SQLServerDS scope=Shareable
type=javax.sql.DataSource/
ResourceParams name=SQLServerDS
parameter
nameurl/name
valuejdbc:microsoft:sqlserver://dnas07:1113;DatabaseName=NorthWind/value
/parameter
parameter
namevalidationQuery/name
value/value
/parameter
parameter
namemaxIdle/name
value3/value
/parameter
parameter
namemaxActive/name
value5/value
/parameter
parameter
namedriverClassName/name
valuecom.microsoft.jdbc.sqlserver.SQLServerDriver/value
/parameter
parameter
namemaxWait/name
value6000/value
/parameter
parameter
nameremoveAbandoned/name
valuetrue/value
/parameter
parameter
nameuser/name
valuesa/value
/parameter
parameter
nameremoveAbandonedTimeout/name
value5/value
/parameter
parameter
namepassword/name
valuesa/value
/parameter
/ResourceParams
And this was my test program
try {
// assumes jndi.properties has been configured appropriately
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup(java:comp/env);
// Get a Connection
DataSource ds = (DataSource) envCtx.lookup(jndiName);
Connection con = null;
Statement st = null;
ResultSet res = null;
ResultSetMetaData meta = null;
try
{
con = ds.getConnection();
st = con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
res = st.executeQuery(sql);
meta = res.getMetaData();
int cols = meta.getColumnCount();
// since this is a scrollable ResultSet,
// do something a little strange...
while (!res.isLast()) {
res.next();
for (int i=1; i=cols; i++) {
Object val = res.getObject(i);
System.out.print(\t + meta.getColumnLabel(i) + : );
System.out.print(val == null ? : val.toString());
}
System.out.print(\n);
}
}
catch (SQLException sqle)
{
sqle.printStackTrace();
}
finally
{
// PoolMan closes ResultSets and Statements whenever
// Connections are closed, no need for it here
if (null != res)
{
try
{
res.close();
}
catch(SQLException e)
{
}
}
if (null != st)
{
try
{
st.close();
}
catch(SQLException e)
{
}
}
if (con != null)
{
try
{
con.close();
}
catch (SQLException sqle2)
{
}
}
}
} catch (javax.naming.NameNotFoundException nne) {
System.out.println(ERROR: No DataSource is registered under the name
+
jndiName + , please check your poolman.props +
and deployment tool.\n);
Re: Simplest Servlet-JDBC not working
hi friends,
thanking you for sending email.
I tried runnin my Servlet-JDBC from Browser also on which I getting
following Error at my command console.
11:53:15,713 INFO [MainDeployer] Successfully completed deployment of
package: file:/jboss-3.0.0_tomcat-4.0.3/server/default/deploy/app.war
11:53:22,531 INFO [Engine] DBServlet: init
11:53:22,562 ERROR [STDERR] java.lang.ClassNotFoundException:
oracle.jdbc.OracleDriver
---
I having my App Server and DB Servere on DIFFERENT machines. I having loaded
my JDBC Drivers (both ZIP and JAR) on my App. Server and have included them
in CLASSPATH as well.
police helping me thought.
--HARI
From: Vivek Chopra [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Re: Simplest Servlet-JDBC not working
Date: Wed, 25 Sep 2002 10:39:14 -0700 (PDT)
Hari,
You don't typically try to execute a servlet
directly.. it is invoked by the servlet engine when
you browse over to the appropriate URL. The error you
see is due to the fact that the JRE is looking for a
main() method. Since this is a servlet, it doesnt have
one!
Please read the Tomcat app developer's guide at
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/appdev/index.html
on how to deploy a servlet in Tomcat.
- Vivek
--- hari hari [EMAIL PROTECTED] wrote:
hi my many freinds,
i having simplest of Servlet program
(DBServlet.java) which is trying to
connecting to my ORCL DB.
my Application and DB Server are sit on different
machines. I having my JDBC
Drivers (in ZIP format) on my App Server installed
with CLASSPATH.
when I trying to run i getting below errors: police
helping me
# java DBServlet
Exception in thread main
java.lang.NoSuchMethodError: main
#
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class DBServlet extends HttpServlet {
private Connection con;
private PrintWriter out;
private String url =
jdbc:oracle:thin:@MY_IP_ADDRESS:1521:MY_SID;
public void init(ServletConfig conf)
throws ServletException {
super.init(conf);
try{
//Class.forName(oracle.jdbc.OracleDriver);
//con =DriverManager.getConnection(url,
scott, tiger);
}catch(Exception e) {
System.err.println(e);
}
}
public void service(HttpServletRequest req,
HttpServletResponse res)
throws ServletException, IOException {
res.setContentType(text/html);
try {
out = res.getWriter();
out.println(html);
out.println(head);
out.println(title Sample JDBC Servlet
Demo + /title);
out.println(/head);
out.println(body);
Class.forName(oracle.jdbc.OracleDriver);
con =DriverManager.getConnection(url,
scott, tiger);
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(select *
from emp);
out.println(UL);
while(rs.next()) {
out.println(LI +
rs.getString(EName));
}
out.println(/UL);
rs.close();
stmt.close();
} catch(Exception e) { System.err.println(e);
}
out.println(/body);
out.println(/html);
out.close();
}
_
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RE: [SECURITY] Apache Tomcat 4.x JSP source disclosurevulnerabili ty
Anyway, using scriptlets (JSP) is a bad pratice... good code uses only taglibs. On Wed, 2002-09-25 at 10:57, Rossen Raykov wrote: The servlets are not vulnerable since their code is under WEB-INF and is successfully protected from downloads. All other interpreted application stuff, outside of WEB-INF, like JSP are vulnerable since they can be downloaded as regular files but not be processed by the corresponding engine. That's why I believe Velocity should suffer from this bug in the same way JSP is. I didn't test Velocity but there is not any reason that it will be resistant to this exposure. Regards, Rossen Raykov -Original Message- From: Kent Perrier [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 6:59 PM To: Tomcat Users List Subject: Re: [SECURITY] Apache Tomcat 4.x JSP source disclosurevulnerability On Tue, Sep 24, 2002 at 06:52:10PM -0400, Tim Moore wrote: OK, thanks. (The BugTraq search engine wasn't working when I checked there.) So it sounds pretty much like what I thought it was. I still don't understand why Velocity wouldn't be vulnerable to this exploit. It sounds to me like it should be. From the bugtraq post, all servlets and JSPs that run in a Tomcat instance are vulnerable. Since Velocity runs under Tomcat, logically, it is vulnerable. All other claims are illogical. Kent -- 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] -- Felipe Schnack Analista de Sistemas [EMAIL PROTECTED] Cel.: (51)91287530 Linux Counter #281893 Faculdade Ritter dos Reis www.ritterdosreis.br [EMAIL PROTECTED] Fone/Fax.: (51)32303328 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Should tomcat use this much CPU?
Should the CPU usage percentage in linux continue to increase as long as Tomcat is running. On a 1G processor with 512M Ram, it seems that the memory usage is 90MB and the CPU usage is around 32% for only one of the many java processes I see by using ps aux. Is this normal, does it mean there is a problem with Tomcat, a problem with our application??? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Simplest Servlet-JDBC not working
WHERE did you load them on your App server!?
John
-Original Message-
From: hari hari [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 25, 2002 2:07 PM
To: [EMAIL PROTECTED]
Subject: Re: Simplest Servlet-JDBC not working
hi friends,
thanking you for sending email.
I tried runnin my Servlet-JDBC from Browser also on which I getting
following Error at my command console.
11:53:15,713 INFO [MainDeployer] Successfully completed
deployment of
package: file:/jboss-3.0.0_tomcat-4.0.3/server/default/deploy/app.war
11:53:22,531 INFO [Engine] DBServlet: init
11:53:22,562 ERROR [STDERR] java.lang.ClassNotFoundException:
oracle.jdbc.OracleDriver
---
I having my App Server and DB Servere on DIFFERENT machines.
I having loaded
my JDBC Drivers (both ZIP and JAR) on my App. Server and have
included them
in CLASSPATH as well.
police helping me thought.
--HARI
From: Vivek Chopra [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Re: Simplest Servlet-JDBC not working
Date: Wed, 25 Sep 2002 10:39:14 -0700 (PDT)
Hari,
You don't typically try to execute a servlet
directly.. it is invoked by the servlet engine when
you browse over to the appropriate URL. The error you
see is due to the fact that the JRE is looking for a
main() method. Since this is a servlet, it doesnt have
one!
Please read the Tomcat app developer's guide at
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/appdev/index.html
on how to deploy a servlet in Tomcat.
- Vivek
--- hari hari [EMAIL PROTECTED] wrote:
hi my many freinds,
i having simplest of Servlet program
(DBServlet.java) which is trying to
connecting to my ORCL DB.
my Application and DB Server are sit on different
machines. I having my JDBC
Drivers (in ZIP format) on my App Server installed
with CLASSPATH.
when I trying to run i getting below errors: police
helping me
# java DBServlet
Exception in thread main
java.lang.NoSuchMethodError: main
#
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class DBServlet extends HttpServlet {
private Connection con;
private PrintWriter out;
private String url =
jdbc:oracle:thin:@MY_IP_ADDRESS:1521:MY_SID;
public void init(ServletConfig conf)
throws ServletException {
super.init(conf);
try{
//Class.forName(oracle.jdbc.OracleDriver);
//con =DriverManager.getConnection(url,
scott, tiger);
}catch(Exception e) {
System.err.println(e);
}
}
public void service(HttpServletRequest req,
HttpServletResponse res)
throws ServletException, IOException {
res.setContentType(text/html);
try {
out = res.getWriter();
out.println(html);
out.println(head);
out.println(title Sample JDBC Servlet
Demo + /title);
out.println(/head);
out.println(body);
Class.forName(oracle.jdbc.OracleDriver);
con =DriverManager.getConnection(url,
scott, tiger);
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(select *
from emp);
out.println(UL);
while(rs.next()) {
out.println(LI +
rs.getString(EName));
}
out.println(/UL);
rs.close();
stmt.close();
} catch(Exception e) { System.err.println(e);
}
out.println(/body);
out.println(/html);
out.close();
}
_
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RE: Simplest Servlet-JDBC not working
i putting them in /jdbc directory and then including that in CLASSPATH as:
--
CLASSPATH=/usr/java130/lib/tools.jar:/jboss/bin/run.jar:/jboss/catalina/common/lib/servlet.jar:/jdbc/classes12.jar:/jdbc/classes111.jar
:/jdbc/nls_charset11.jar:/jdbc/nls_charset12.jar:/hari/WEB-INF/classes:/hari/WEB-INF/classes/mybean
thanking you.
HARI
From: Turner, John [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Subject: RE: Simplest Servlet-JDBC not working
Date: Wed, 25 Sep 2002 14:27:02 -0400
WHERE did you load them on your App server!?
John
-Original Message-
From: hari hari [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 25, 2002 2:07 PM
To: [EMAIL PROTECTED]
Subject: Re: Simplest Servlet-JDBC not working
hi friends,
thanking you for sending email.
I tried runnin my Servlet-JDBC from Browser also on which I getting
following Error at my command console.
11:53:15,713 INFO [MainDeployer] Successfully completed
deployment of
package: file:/jboss-3.0.0_tomcat-4.0.3/server/default/deploy/app.war
11:53:22,531 INFO [Engine] DBServlet: init
11:53:22,562 ERROR [STDERR] java.lang.ClassNotFoundException:
oracle.jdbc.OracleDriver
---
I having my App Server and DB Servere on DIFFERENT machines.
I having loaded
my JDBC Drivers (both ZIP and JAR) on my App. Server and have
included them
in CLASSPATH as well.
police helping me thought.
--HARI
From: Vivek Chopra [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Re: Simplest Servlet-JDBC not working
Date: Wed, 25 Sep 2002 10:39:14 -0700 (PDT)
Hari,
You don't typically try to execute a servlet
directly.. it is invoked by the servlet engine when
you browse over to the appropriate URL. The error you
see is due to the fact that the JRE is looking for a
main() method. Since this is a servlet, it doesnt have
one!
Please read the Tomcat app developer's guide at
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/appdev/index.html
on how to deploy a servlet in Tomcat.
- Vivek
--- hari hari [EMAIL PROTECTED] wrote:
hi my many freinds,
i having simplest of Servlet program
(DBServlet.java) which is trying to
connecting to my ORCL DB.
my Application and DB Server are sit on different
machines. I having my JDBC
Drivers (in ZIP format) on my App Server installed
with CLASSPATH.
when I trying to run i getting below errors: police
helping me
# java DBServlet
Exception in thread main
java.lang.NoSuchMethodError: main
#
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class DBServlet extends HttpServlet {
private Connection con;
private PrintWriter out;
private String url =
jdbc:oracle:thin:@MY_IP_ADDRESS:1521:MY_SID;
public void init(ServletConfig conf)
throws ServletException {
super.init(conf);
try{
//Class.forName(oracle.jdbc.OracleDriver);
//con =DriverManager.getConnection(url,
scott, tiger);
}catch(Exception e) {
System.err.println(e);
}
}
public void service(HttpServletRequest req,
HttpServletResponse res)
throws ServletException, IOException {
res.setContentType(text/html);
try {
out = res.getWriter();
out.println(html);
out.println(head);
out.println(title Sample JDBC Servlet
Demo + /title);
out.println(/head);
out.println(body);
Class.forName(oracle.jdbc.OracleDriver);
con =DriverManager.getConnection(url,
scott, tiger);
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(select *
from emp);
out.println(UL);
while(rs.next()) {
out.println(LI +
rs.getString(EName));
}
out.println(/UL);
rs.close();
stmt.close();
} catch(Exception e) { System.err.println(e);
}
out.println(/body);
out.println(/html);
out.close();
_
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Tomcat and SSL accelerators
Howdy folks! Running TC 4.0.4, IIS 5.0 (groan, i know), Windows 2k Server, ISAPI redirect sending servlets and JSP's to TC, mainly for Computer Associate's CleverPath portal to function. What I'm wondering is if anyone has experience getting SSL accelerators like Redline's T|X 2250 to work with this setup. We need to offload the SSL load off our web servers to support a significant number of users...and SSL is required for our site due to security reasons. Will this require massaging and does anyone have some good gouge on how to set this up? Found good stuff on clustering TC (http://www.theserverside.com/resources/article.jsp?l=Tomcat) but nothing on clustering+SSL. Thanks, Jon
RE: Simplest Servlet-JDBC not working
The best place would be CATALINA_HOME/common/lib.
Tomcat ignores the CLASSPATH environment variable and assembles its own
version of CLASSPATH (which may or may not be the same as the CLASSPATH
environment variable) when catalina.sh is run.
John
-Original Message-
From: hari hari [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 25, 2002 2:40 PM
To: [EMAIL PROTECTED]
Subject: RE: Simplest Servlet-JDBC not working
i putting them in /jdbc directory and then including that
in CLASSPATH as:
--
CLASSPATH=/usr/java130/lib/tools.jar:/jboss/bin/run.jar:/jboss
/catalina/common/lib/servlet.jar:/jdbc/classes12.jar:/jdbc/cla
sses111.jar
:/jdbc/nls_charset11.jar:/jdbc/nls_charset12.jar:/hari/WEB-INF
/classes:/hari/WEB-INF/classes/mybean
thanking you.
HARI
From: Turner, John [EMAIL PROTECTED]
Reply-To: Tomcat Users List [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Subject: RE: Simplest Servlet-JDBC not working
Date: Wed, 25 Sep 2002 14:27:02 -0400
WHERE did you load them on your App server!?
John
-Original Message-
From: hari hari [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 25, 2002 2:07 PM
To: [EMAIL PROTECTED]
Subject: Re: Simplest Servlet-JDBC not working
hi friends,
thanking you for sending email.
I tried runnin my Servlet-JDBC from Browser also on which
I getting
following Error at my command console.
11:53:15,713 INFO [MainDeployer] Successfully completed
deployment of
package:
file:/jboss-3.0.0_tomcat-4.0.3/server/default/deploy/app.war
11:53:22,531 INFO [Engine] DBServlet: init
11:53:22,562 ERROR [STDERR] java.lang.ClassNotFoundException:
oracle.jdbc.OracleDriver
---
I having my App Server and DB Servere on DIFFERENT machines.
I having loaded
my JDBC Drivers (both ZIP and JAR) on my App. Server and have
included them
in CLASSPATH as well.
police helping me thought.
--HARI
From: Vivek Chopra [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Re: Simplest Servlet-JDBC not working
Date: Wed, 25 Sep 2002 10:39:14 -0700 (PDT)
Hari,
You don't typically try to execute a servlet
directly.. it is invoked by the servlet engine when
you browse over to the appropriate URL. The error you
see is due to the fact that the JRE is looking for a
main() method. Since this is a servlet, it doesnt have
one!
Please read the Tomcat app developer's guide at
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/appdev/index.html
on how to deploy a servlet in Tomcat.
- Vivek
--- hari hari [EMAIL PROTECTED] wrote:
hi my many freinds,
i having simplest of Servlet program
(DBServlet.java) which is trying to
connecting to my ORCL DB.
my Application and DB Server are sit on different
machines. I having my JDBC
Drivers (in ZIP format) on my App Server installed
with CLASSPATH.
when I trying to run i getting below errors: police
helping me
# java DBServlet
Exception in thread main
java.lang.NoSuchMethodError: main
#
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class DBServlet extends HttpServlet {
private Connection con;
private PrintWriter out;
private String url =
jdbc:oracle:thin:@MY_IP_ADDRESS:1521:MY_SID;
public void init(ServletConfig conf)
throws ServletException {
super.init(conf);
try{
//Class.forName(oracle.jdbc.OracleDriver);
//con =DriverManager.getConnection(url,
scott, tiger);
}catch(Exception e) {
System.err.println(e);
}
}
public void service(HttpServletRequest req,
HttpServletResponse res)
throws ServletException, IOException {
res.setContentType(text/html);
try {
out = res.getWriter();
out.println(html);
out.println(head);
out.println(title Sample JDBC Servlet
Demo + /title);
out.println(/head);
out.println(body);
Class.forName(oracle.jdbc.OracleDriver);
con =DriverManager.getConnection(url,
scott, tiger);
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(select *
from emp);
out.println(UL);
while(rs.next()) {
out.println(LI +
rs.getString(EName));
}
out.println(/UL);
RE: Oracle JDBC Drivers on Tomcat
You need to rename the zip file to jar file. Servlets specification (so tomcat too) only accept .jar. Regards -Mensaje original- De: Tam, Michael [mailto:[EMAIL PROTECTED]] Enviado el: miércoles, 25 de septiembre de 2002 1:10 Para: 'Tomcat Users List' Asunto: RE: Oracle JDBC Drivers on Tomcat Oracle JDBC driver comes as ZIP and so you leave it as it is. Cheers, Michael -Original Message- From: hari hari [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 3:13 PM To: [EMAIL PROTECTED] Subject: Re: Oracle JDBC Drivers on Tomcat hi there, thanks for replying. Do we need ZIP version or JAR version of JDBC Drivers on Tomcat...? thks. --HARI From: [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: Oracle JDBC Drivers on Tomcat Date: Tue, 24 Sep 2002 16:41:56 +1000 No don't bother, its fine. I use Ora9i and the rest of the stuff, didn't unzip. (In case u have download something : U can't use a tar ball though !) Tam, Michael wrote: It works fine for me as in .zip extension. Cheers, Michael -Original Message- From: hari hari [mailto:[EMAIL PROTECTED]] Sent: Tuesday, September 24, 2002 1:25 PM To: [EMAIL PROTECTED] Subject: Oracle JDBC Drivers on Tomcat hi every1, i using java servlets to connect to my Oracle db. I get the jdbc-drivers and installed into app server and included in my classpath. these drivers are in zip format - do I need to extract them or will they do fine just with zip? --HARI _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Two nics, two ips, one Tomcat instance
Hi, Can anyone point me in the right direction for instructions on setting up a server with 2 nics, 2 ips, and one Tomcat instance? I've spent the better part of two days reading and experimenting but still don't have an answer. I should add that there are no connectors, just Tomcat Standalone. For instance should I just use 2 different hosts in server.xml? From what I can see that expects 2 virtual hosts with 1 ip, which is not what I want. Or can someone advise me as to it would actually be better to have two different Tomcat instances, and if so, how'd I'd go about setting that up. I can see some advantages to having 2 instances but I don't want to run into resource problems by having more than one. Thanks in advance, Ken -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Connection Pooling -- Please Help a newbie
I have the following setup: TC 4.0.4 Sybase JConnect 5.5 What EXACTLY do I need to do to get connection pooling working? What configuration, code, parameters, etc. I'm kinda lost here. Thanks, Stacy I believe everybody in the world should have guns. Citizens should have bazookas and rocket launchers too. I believe that all citizens should have their weapons of choice. However, I also believe that only I should have the ammunition. Because frankly, I wouldn't trust the rest of the goobers with anything more dangerous than string -- Scott Adams
Connector not working in Tomcat 4.1.12
I've been working on a JMS Connector (for calling HTTPServlets via JMS) that was working under 4.0.3 and won't load under 4.1.12. Has org.apache.catalina.loader.StandardClassLoader changed? What classpath does this loader user when Tomcat boots up? I'm getting errors stating can't find classes (e.g., org.apache.catalina.Connector) that are stored in %CATALINA_HOME%\server\lib\catalina.jar. Thanks for your help. -- Mark -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Setting Tag Attribute Value
OK, quick question... is %= path % ***itself*** null, or it simply being ---interpreted--- by Tomcat as null in the context of a tag attribute? An easy way to check is to stick a copy somewhere inside a html comment adjacent to the tag where you're using it so you can launch the page and see for sure. For example... !-- VALUE of path = '%= path %' -- ... inc=%= path %/jsp/dd/inc ... if %= path % is itself null and is itself supposed to be set by another tag either wrapping it or coming earlier in the page, it's probably a problem with that tag's TEI file. On the other hand, if %= path % is non-null, check the tag's .tld file and make sure that the inc attribute has rtexprvaluetrue/rtexprvalue rtexprvalue tells the compiler whether it can save time and hardcode the current value of %= path % at ***compile time***, or whether it needs to stop and fetch the current value of %= path % at ---runtime---. If rtexprvalue is false, it's using path's value at compile time... which more likely than not, is null. - Original Message - From: Sundar Chakravarthy [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, September 25, 2002 1:23 PM Subject: Setting Tag Attribute Value Hi, I am on Tomcat 4.0.x , jdk1.4,win2K. When I try to set a tag attribute value using a jsp script varaible like below , inc= %= path %/jsp/dd/inc/ the value of path shows up as null . Why ? Thanks -- 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: Running multiple tomcat instances ?????
On Mon, Sep 23, 2002 at 05:31:45PM +0200, Ralph Einfeldt wrote: We install different versions of tomcat like this: /usr/local/java/tomcat-4.0.3 /usr/local/java/tomcat-4.1.10 For each site we have something like this: /www/online/site Could you tell me how many instances do you have and how strong is your machine (CPU's, RAM)? Richard. -- First they ignore you. Then they laugh at you. Then they fight you. Then you win. - Mohandas Gandhi. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Running multiple tomcat instances ?????
I have 13, soon to be 16, instances of Tomcat 3.1 running with apache 1.3.26. The machine is a dual 1.2 GHz system with 1GB RAM and 72GB of RAID-5 disk at 10,000RPM. Average load for some fairly intensive processing and traffic is about 45%. John -Original Message- From: Ryszard Lach [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 3:37 PM To: Tomcat Users List Subject: Re: Running multiple tomcat instances ? On Mon, Sep 23, 2002 at 05:31:45PM +0200, Ralph Einfeldt wrote: We install different versions of tomcat like this: /usr/local/java/tomcat-4.0.3 /usr/local/java/tomcat-4.1.10 For each site we have something like this: /www/online/site Could you tell me how many instances do you have and how strong is your machine (CPU's, RAM)? Richard. -- First they ignore you. Then they laugh at you. Then they fight you. Then you win. - Mohandas Gandhi. -- 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]
Automatic Client Login
My application uses Form-based authentication. However, I would like to be able to have a request from a client automacally log in without their seeing the form by passing the userid/password with an HTTP request. I thought I saw one time some syntax like: http://myhost?user=someonepassword=base64pwd/. Is there some way to set the userid and password in the header from a page (genrated by a JSP) sent from the server to the client so that the login occurs silently (e.g. a page with just javascript that does an automatic submit or a redirect from the server)? Thanks, Frank Lawlor Athens Group, Inc. (512) 345-0600 x151 Athens Group, an employee-owned consulting firm integrating technology strategy and software solutions.
RE: Setting Tag Attribute Value
Also, if we're talking about a JSP taglib tag (which it sounds like we are), something like this: inc= %= path %/jsp/dd/inc/ isn't allowed. In fact, I'm kind of surprised that compiles. When an attribute is a rtexprvalue, the *whole* thing needs to be a runtime expression. You can't mix a runtime expression with static text as in the above. You'll need to rewrite the attribute like this: inc='%= path + /jsp/dd/inc %' -- 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: Jeff [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 3:16 PM To: Tomcat Users List Subject: Re: Setting Tag Attribute Value OK, quick question... is %= path % ***itself*** null, or it simply being ---interpreted--- by Tomcat as null in the context of a tag attribute? An easy way to check is to stick a copy somewhere inside a html comment adjacent to the tag where you're using it so you can launch the page and see for sure. For example... !-- VALUE of path = '%= path %' -- ... inc=%= path %/jsp/dd/inc ... if %= path % is itself null and is itself supposed to be set by another tag either wrapping it or coming earlier in the page, it's probably a problem with that tag's TEI file. On the other hand, if %= path % is non-null, check the tag's .tld file and make sure that the inc attribute has rtexprvaluetrue/rtexprvalue rtexprvalue tells the compiler whether it can save time and hardcode the current value of %= path % at ***compile time***, or whether it needs to stop and fetch the current value of %= path % at ---runtime---. If rtexprvalue is false, it's using path's value at compile time... which more likely than not, is null. - Original Message - From: Sundar Chakravarthy [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, September 25, 2002 1:23 PM Subject: Setting Tag Attribute Value Hi, I am on Tomcat 4.0.x , jdk1.4,win2K. When I try to set a tag attribute value using a jsp script varaible like below , inc= %= path %/jsp/dd/inc/ the value of path shows up as null . Why ? Thanks -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Automatic Client Login
sometimes this may work (depending on the browser/server combination): http://username:[EMAIL PROTECTED] -Original Message- From: Frank Lawlor [mailto:[EMAIL PROTECTED]] Sent: 25. september 2002 19:47 To: 'Tomcat' Subject: Automatic Client Login My application uses Form-based authentication. However, I would like to be able to have a request from a client automacally log in without their seeing the form by passing the userid/password with an HTTP request. I thought I saw one time some syntax like: http://myhost?user=someonepassword=base64pwd/. Is there some way to set the userid and password in the header from a page (genrated by a JSP) sent from the server to the client so that the login occurs silently (e.g. a page with just javascript that does an automatic submit or a redirect from the server)? Thanks, Frank Lawlor Athens Group, Inc. (512) 345-0600 x151 Athens Group, an employee-owned consulting firm integrating technology strategy and software solutions. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Shutting down tomcat 3.3.1
Where is configured the port to shutdown tomcat 3.3.1? I'm getting this error: when trying to shutdown tomcat using # $TOMCAT_HOME/bin/tomcat.sh stop ... Root Exception: java.lang.IllegalArgumentException: port out of range:-1 java.lang.IllegalArgumentException: port out of range:-1 ... It looks like the port is not setted (AJP12 and AJP13 are configured in server.xml to bind to ports 8007 and 8009 respectively) Thanks in advance -- Rafael Angarita
RE: Two nics, two ips, one Tomcat instance
how about, server.xml ? tomcat doesn't really care about the Ip numbers it's replying to if you have virtual hosts setup. If you need it to responde to ip numbers you can use alias123.123.123.123/alias under host .. in tomcat_home/conf/server.xml hope it helps [EMAIL PROTECTED] -Original Message- From: Januski, Ken [mailto:[EMAIL PROTECTED]] Sent: 25. september 2002 18:48 To: Tomcat Users List Subject: Two nics, two ips, one Tomcat instance Hi, Can anyone point me in the right direction for instructions on setting up a server with 2 nics, 2 ips, and one Tomcat instance? I've spent the better part of two days reading and experimenting but still don't have an answer. I should add that there are no connectors, just Tomcat Standalone. For instance should I just use 2 different hosts in server.xml? From what I can see that expects 2 virtual hosts with 1 ip, which is not what I want. Or can someone advise me as to it would actually be better to have two different Tomcat instances, and if so, how'd I'd go about setting that up. I can see some advantages to having 2 instances but I don't want to run into resource problems by having more than one. Thanks in advance, Ken -- 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]
Making a webapp the document root, help?
Is it possible, from Apache 1.3 and Tomcat 4.1.10 (tied together w/ mod_jk) to make a webapp the top-level (DocumentRoot) ?? For instance: /usr/local/tomcat/webapps/MYAPP I want MYAPP to be my document root and start serving JSPs immediately, only using Apache if a HTML file is requested and for htaccess (using mod_auth_db). I don't want to have to type into the browser: http://this.that.com/MYAPP I would like: http://this.that.com and have it simply use the MYAPP from this point on This doesn't work, b/c if I try to access a file: /usr/local/tomcat/webapps/MYAPP/jsp/myfile.jsp using the following URL: http://this.that.com/jsp/myfile.jsp I get a 404 error, thrown from Tomcat, b/c the server is apparently looking for that file somewhere else. Thoughts/help? Thanks, Paul __ Do you Yahoo!? New DSL Internet Access from SBC Yahoo! http://sbc.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Setting Tag Attribute Value
Yes, you are right about rtexprvalue. In my case it was set to false instead of true. Thanks, On the other hand, if %= path % is non-null, check the tag's .tld file and make sure that the inc attribute has rtexprvaluetrue/rtexprvalue rtexprvalue tells the compiler whether it can save time and hardcode the current value of %= path % at ***compile time***, or whether it needs to stop and fetch the current value of %= path % at ---runtime---. If rtexprvalue is false, it's using path's value at compile time... which more likely than not, is null. - Original Message - From: Sundar Chakravarthy [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, September 25, 2002 1:23 PM Subject: Setting Tag Attribute Value Hi, I am on Tomcat 4.0.x , jdk1.4,win2K. When I try to set a tag attribute value using a jsp script varaible like below , inc= %= path %/jsp/dd/inc/ the value of path shows up as null . Why ? Thanks -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Setting Tag Attribute Value
Tim, You are right too. I had to replace the whole thing. Thanks. -Original Message- From: Tim Moore [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 3:48 PM To: Tomcat Users List Subject: RE: Setting Tag Attribute Value Also, if we're talking about a JSP taglib tag (which it sounds like we are), something like this: inc= %= path %/jsp/dd/inc/ isn't allowed. In fact, I'm kind of surprised that compiles. When an attribute is a rtexprvalue, the *whole* thing needs to be a runtime expression. You can't mix a runtime expression with static text as in the above. You'll need to rewrite the attribute like this: inc='%= path + /jsp/dd/inc %' -- 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: Jeff [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 3:16 PM To: Tomcat Users List Subject: Re: Setting Tag Attribute Value OK, quick question... is %= path % ***itself*** null, or it simply being ---interpreted--- by Tomcat as null in the context of a tag attribute? An easy way to check is to stick a copy somewhere inside a html comment adjacent to the tag where you're using it so you can launch the page and see for sure. For example... !-- VALUE of path = '%= path %' -- ... inc=%= path %/jsp/dd/inc ... if %= path % is itself null and is itself supposed to be set by another tag either wrapping it or coming earlier in the page, it's probably a problem with that tag's TEI file. On the other hand, if %= path % is non-null, check the tag's .tld file and make sure that the inc attribute has rtexprvaluetrue/rtexprvalue rtexprvalue tells the compiler whether it can save time and hardcode the current value of %= path % at ***compile time***, or whether it needs to stop and fetch the current value of %= path % at ---runtime---. If rtexprvalue is false, it's using path's value at compile time... which more likely than not, is null. - Original Message - From: Sundar Chakravarthy [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, September 25, 2002 1:23 PM Subject: Setting Tag Attribute Value Hi, I am on Tomcat 4.0.x , jdk1.4,win2K. When I try to set a tag attribute value using a jsp script varaible like below , inc= %= path %/jsp/dd/inc/ the value of path shows up as null . Why ? Thanks -- 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: Two nics, two ips, one Tomcat instance
Reynir, This sounds good but I'm not sure of the alias syntax. I've never heard of alias before but it sounds like it's just what I need. Is this more or less what you mean? Host name=inqTest debug=0 alias 123.xxx.xx.xx/ ... /Host Ken -Original Message- From: Reynir Hübner [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 3:51 PM To: Tomcat Users List Subject: RE: Two nics, two ips, one Tomcat instance how about, server.xml ? tomcat doesn't really care about the Ip numbers it's replying to if you have virtual hosts setup. If you need it to responde to ip numbers you can use alias123.123.123.123/alias under host .. in tomcat_home/conf/server.xml hope it helps [EMAIL PROTECTED] -Original Message- From: Januski, Ken [mailto:[EMAIL PROTECTED]] Sent: 25. september 2002 18:48 To: Tomcat Users List Subject: Two nics, two ips, one Tomcat instance Hi, Can anyone point me in the right direction for instructions on setting up a server with 2 nics, 2 ips, and one Tomcat instance? I've spent the better part of two days reading and experimenting but still don't have an answer. I should add that there are no connectors, just Tomcat Standalone. For instance should I just use 2 different hosts in server.xml? From what I can see that expects 2 virtual hosts with 1 ip, which is not what I want. Or can someone advise me as to it would actually be better to have two different Tomcat instances, and if so, how'd I'd go about setting that up. I can see some advantages to having 2 instances but I don't want to run into resource problems by having more than one. Thanks in advance, Ken -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
DBTags problem with Tomcat 4.1.12?
I'm trying to use DBTags from jakarta.apache.org with Tomcat 4.1.12. The tags worked correctly in Tomcat 4.0.4, but in 4.1.12, if the sql query does not return a result set, the actual sql query is printed to the JSP!!! Yikes! The query should not be printed to the JSP page under any circumstances. Anyone else experience this, know of a fix? Thanks, Ryan
building connectors for 4.1.12
Why does building connectors have to be such a pain? It never seems to
go smoothly for me...
My current problem is the connectors from
jakarta-tomcat-connectors-4.1.12-src.tar.gz, specifically mod_jk
(I am running RedHat 6.2, Apache 2.0.40, and libtool 1.4.2)
I run buildconf.sh:
$ ./buildconf.sh
libtoolize --force --automake --copy
aclocal
automake -a --foreign -i --copy
automake: configure.in: installing `scripts/build/unix/install-sh'
error while copying
automake: configure.in: installing `scripts/build/unix/mkinstalldirs'
error while copying
automake: configure.in: installing `scripts/build/unix/missing'
error while copying
configure.in: 22: required file `scripts/build/unix/ltconfig' not found
autoconf
Like the BUILDING file says, ignore errors from automake but configure
doesn't work:
$ ./configure --with-apxs=/usr/local/apache2/bin/apxs
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking whether make sets ${MAKE}... yes
checking for working aclocal... found
checking for working autoconf... found
checking for working automake... found
checking for working autoheader... found
checking for working makeinfo... found
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for ranlib... ranlib
checking for gcc... gcc
checking for C compiler default output... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for ld used by GCC... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD-compatible nm... /usr/bin/nm -B
checking whether ln -s works... yes
scripts/build/unix/ltconfig: scripts/build/unix/ltconfig: No such file
or directory
configure: error: libtool configure failed
I see in tomcat-dev that ltconfig and other files were removed from CVS
as excessive... since they are autogenerated
(http://www.mail-archive.com/tomcat-dev@jakarta.apache.org/msg26834.html)
Exactly where are they autogenerated? What step do I need to add?
--
Thad Humphries ...no religious test shall ever be required
Web Development Manager as a qualification to any office or public
Phone: 540/675-3015, x225trust under the United States. -Article VI
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RE: Two nics, two ips, one Tomcat instance
Correction, I mean: Host name=inqTest debug=0 alias 123.xxx.xx.xx/Alias ... /Host -Original Message- From: Januski, Ken [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 4:12 PM To: Tomcat Users List Subject: RE: Two nics, two ips, one Tomcat instance Reynir, This sounds good but I'm not sure of the alias syntax. I've never heard of alias before but it sounds like it's just what I need. Is this more or less what you mean? Host name=inqTest debug=0 alias 123.xxx.xx.xx/ ... /Host Ken -Original Message- From: Reynir Hübner [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 3:51 PM To: Tomcat Users List Subject: RE: Two nics, two ips, one Tomcat instance how about, server.xml ? tomcat doesn't really care about the Ip numbers it's replying to if you have virtual hosts setup. If you need it to responde to ip numbers you can use alias123.123.123.123/alias under host .. in tomcat_home/conf/server.xml hope it helps [EMAIL PROTECTED] -Original Message- From: Januski, Ken [mailto:[EMAIL PROTECTED]] Sent: 25. september 2002 18:48 To: Tomcat Users List Subject: Two nics, two ips, one Tomcat instance Hi, Can anyone point me in the right direction for instructions on setting up a server with 2 nics, 2 ips, and one Tomcat instance? I've spent the better part of two days reading and experimenting but still don't have an answer. I should add that there are no connectors, just Tomcat Standalone. For instance should I just use 2 different hosts in server.xml? From what I can see that expects 2 virtual hosts with 1 ip, which is not what I want. Or can someone advise me as to it would actually be better to have two different Tomcat instances, and if so, how'd I'd go about setting that up. I can see some advantages to having 2 instances but I don't want to run into resource problems by having more than one. Thanks in advance, Ken -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Making a webapp the document root, help?
The webapp called ROOT has the behavior you desire. Is it possible for you to just use that one? I am afraid I don't know how to make something else behave like ROOT or even if it is possible. - Dan Is it possible, from Apache 1.3 and Tomcat 4.1.10 (tied together w/ mod_jk) to make a webapp the top-level (DocumentRoot) ?? For instance: /usr/local/tomcat/webapps/MYAPP I want MYAPP to be my document root and start serving JSPs immediately, only using Apache if a HTML file is requested and for htaccess (using mod_auth_db). I don't want to have to type into the browser: http://this.that.com/MYAPP I would like: http://this.that.com and have it simply use the MYAPP from this point on This doesn't work, b/c if I try to access a file: /usr/local/tomcat/webapps/MYAPP/jsp/myfile.jsp using the following URL: http://this.that.com/jsp/myfile.jsp I get a 404 error, thrown from Tomcat, b/c the server is apparently looking for that file somewhere else. Thoughts/help? Thanks, Paul -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Making a webapp the document root, help?
You can try defining an Alias in httpd.conf file of Apache. I am not sure your JSP code will work but you can try. Alias / /dir1/dir2/dir2/../webapps/MYAPP On the other hand you can have an 'index.html' filein the root directory and let users chose to get to your MYAPP. -Sri At 01:21 PM 9/25/2002 -0700, Dan Lipofsky wrote: The webapp called ROOT has the behavior you desire. Is it possible for you to just use that one? I am afraid I don't know how to make something else behave like ROOT or even if it is possible. - Dan Is it possible, from Apache 1.3 and Tomcat 4.1.10 (tied together w/ mod_jk) to make a webapp the top-level (DocumentRoot) ?? For instance: /usr/local/tomcat/webapps/MYAPP I want MYAPP to be my document root and start serving JSPs immediately, only using Apache if a HTML file is requested and for htaccess (using mod_auth_db). I don't want to have to type into the browser: http://this.that.com/MYAPP I would like: http://this.that.com and have it simply use the MYAPP from this point on This doesn't work, b/c if I try to access a file: /usr/local/tomcat/webapps/MYAPP/jsp/myfile.jsp using the following URL: http://this.that.com/jsp/myfile.jsp I get a 404 error, thrown from Tomcat, b/c the server is apparently looking for that file somewhere else. Thoughts/help? Thanks, Paul -- 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: So what database and script language do you use?
Hi Felipe, This is kind of diverging from Tomcat, so further exchanges should probably be offline. I'm not sure what an FK is but I presume SP is stored procedure. Yes it has all of it, subqueries, views, domains, SPs, triggers, full transaction support, SQL92 conformance, etc. The JDBC driver does not support some features like two-way traversing of result sets, but you can usually work around that stuff with stored procedures if necessary. I suspect that in a Tomcat/JDBC environment the bottleneck in speed is rarely going to be the database. That would seem to suggest that, unless it's a real dog, any decent SQL database is going to work OK for you. Search speed on a large database and other factors such as maximum DB size will be more of a factor. All I can say from personal experience is that I was using a Java based SQL database and switched to Firebird to speed things up, and got about a 10X speed increase. As for speed and loading capability, Firebird was originally designed as a mini-computer database supporting lots of simultaneous users. I've heard that MySQL is a little faster but it doesn't handle heavy loads as well, and it's not as safe because the designers cut corners for speed. Others dispute that. The MySQL web site shows MySQL killing Postgres, but that's to be expected. Any clever programmer can make an SQL benchmark that they know will smoke the competition. My databases are all small, a few thousand records at most, and searches are instantaneous. I don't know what Firebird's performance is for DB's with lots of records, but because of its mini-computer roots, I suspect it is fast. I saw a post by one guy who was searching 50,000 records per second with a Java app, don't know the specs on his server or DB, though. One thing I've noticed about MySQL is that many of the administration tools seem to be PHP based. I'm running Tomcat so I don't have to have CGI and PHP on the server, so they aren't attractive to me at all. There are also tons of Perl based tools for MySQL and there is a DBI Perl driver for Interbase/Firebird. So Perl based tools should work on most platforms. Most of the non-Perl non-PHP tools for Firebird are Windows based, but they let you connect directly to the DB over the net without an intervening web server. The speed results I've seen are JDBC based and are affected somewhat by which JDBC driver you use. But since we are talking about using these databases with Tomcat, that's OK I guess. On an 800 MHz Duron running Linux and using Java and a JDBC driver about 1,000 records per second could be inserted, and about 1,300 records per second could be read. That was with the Java program on the server machine which is reasonable in a Tomcat environment. Speeds were between 2/3 and 1/2 when the Java code was executed on a remote machine over the net which would be analogous to Tomcat and the database running on different servers. I have no idea how that compares to any other database under the same conditions. As I understand the saga, Interbase (Firebird's origin) started life as a mini-computer version of DBase II. Ashton-Tate (DBase owners) liked it and bought the company. Borland liked Ashton-Tate and bought the company. Borland used (and still uses) Interbase as the database engine behind Delphi. Borland sold (and still sells) Interbase as a standalone product too, but during one of their down swings, they decided that they didn't want to be in the database business. So what the heck, they open sourced it and the programmers went out on their own and started IBPhoenix (InterBase rising from the ashes, get it?). Then Borland decided that they didn't want to let Interbase go after all, but the horse was already out of the barn. So they could only make new stuff proprietary. Voila- Interbase 6.5. Since Borland owned the Interbase brand name, IBPhoenix changed their database's name to Firebird. They have released Firebird versions 0.9.4 and 1.0 and are close to releasing 1.5. Here are a few links you might find helpful. Simple Firebird docs: http://www.xlprueba.com.ar/ib/firebirddoco.pdf Features and benefits (Interbase 6.0, essentially the same as Firebird 1.0): http://www.borland.com/interbase/pdf/ib6_feaben.pdf IBPhoenix page: www.ibphoenix.com Rick - Original Message - I'm using postgresql and I'm happy with it. Feature-wise, how firebird stands? Got FKs, SPs, subqueries, all of it? It's fast? I'm pretty curious about it :-) On Tue, 2002-09-24 at 19:35, Rick Fincher wrote: Hi Keith, I've been using Firebird and the JayBird JCA-JDBC driver and JSP. Firebird is open source and a complete SQL 92 DB. It was spawned from Borland's Interbase 6.0 when it went open source, so it's commercial quality. Interbase has been around for nearly 20 years as a commercial product, so it is rock solid. Firebird is on SourceForge. The web site for the outfit that does most of the Firebird development
Re: password storage on Tomcat 4.1.12
Hi Randy, It depends on what type of security realm you set up. If you use memory realm it is in the file CATALINA-HOME/conf/tomcat-users.xml. If you use JDBC realm it is in whatever data table you specify in CATALINA-HOME/conf/server.xml. If you use JNDI realm its in your LDAP database. This is all in the docs. Rick - Original Message - From: Kemp Randy-W18971 [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, September 25, 2002 2:05 PM Subject: password storage on Tomcat 4.1.12 Does anyone know which file and directory the password is stored on Tomcat 4.1.12 for the admin server? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Starting TOMCAT without opening new DOS promt
It's a very simple task. Install linux. Be happy. Bernardo Hi all, We would like to start the TOMCAT server without opening a new DOS prompt. How should we do this? Thanks in anticipation. With Regards K.RajeshKannan _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
