Re: NoSuchMethodError
The reason *could* be an old version of servlet.jar in $JAVA_HOME/jre/lib Carsten Am Dienstag, 26.11.02, um 19:55 Uhr (Europe/Berlin) schrieb Abhijat Thakur: Hi, When i am trying to access a servlet through tomcat it gives me a java.lang.NoSuchMethodError. From the stack trace at LoginServlet.java:238(which is my servlet) all i am doing is that i have a handle to HttpSession object and i call the setAttribute method to bind an object with the session. Why do i get this error? thanks abhijat java.lang.NoSuchMethodError at org.apache.catalina.session.StandardSession.setAttribute(StandardSessio n.java:1262) at org.apache.catalina.session.StandardSessionFacade.setAttribute(Standard SessionFacade.java:191) at org.apache.catalina.session.StandardSessionFacade.setAttribute(Standard SessionFacade.java:191) at com.bdna.pl.servlet.LoginServlet.doPostMethod(LoginServlet.java:238) at com.bdna.pl.servlet.LoginServlet.service(LoginServlet.java:116) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic ationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.java:260) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:23 96) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherV alve.java:170) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:4 05) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process Connection(Http11Protocol.java:380) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:5 08) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo l.java:533) at java.lang.Thread.run(Thread.java:484) -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] winmail.dat-- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- Carsten Ziegert Hannover Medical School, Dept. of Hematology and Oncology Carl-Neuberg-Straße 1, 30625 Hannover University of Applied Sciences, Faculty of Information Sciences Ricklinger Stadtweg 120, 30459 Hannover http://summit-bmt.fh-hannover.de -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tomcat 3.2 and 4.1 coexist?
I performed your taskk without any trouble. 3.2 is running on port 8080, 4.1. on 8090. You just have to change the file server.xml to define the new port. Both versions are running in parallel. They've been installed in /usr/local/tomcat3 and /usr/local/tomcat4 Carsten Am Montag, 25.11.02, um 18:19 Uhr (Europe/Berlin) schrieb jimmy: Hello Folks, Is it possible to install Tomcat 3.2 and 4.1 on the same server? Are there any side effects? Which path needs to be followed to install 4.1 on a system that has 3.2 installed? The build list is rather long and complicated along with references and dependancies to many packages. Therefore any assistance would be appreciated from someone who has already accomplished a similiar task. Thanks for your time! Tom Jerry __ Do you Yahoo!? Yahoo! Mail Plus ñ Powerful. Affordable. Sign up now. http://mailplus.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- Carsten Ziegert Hannover Medical School, Dept. of Hematology and Oncology Carl-Neuberg-Straße 1, 30625 Hannover University of Applied Sciences, Faculty of Information Sciences Ricklinger Stadtweg 120, 30459 Hannover http://summit-bmt.fh-hannover.de -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: please help me
You'll have to include servlet.jar in your CLASSPATH. servlet.jar is part of your tomcat distribution. When using Tomcat 4.1 you can find it in $CATALINA_HOME/common/libs Carsten Am Freitag, 22.11.02, um 12:40 Uhr (Europe/Berlin) schrieb Shabeer Miah: Hi There, I'm very new to java technology and I started loving java, and now a days I'm learning servlets, I have written a servlet example, and trying to compile it but couldn't able to do that, do I need to have different software to compile the servlets apart from jdk1.4 please hel me!! I'm getting errors saying that Servlet calsses not found, so please tell me do I need to set the path or ?? please reply me, shabeer __ Do you Yahoo!? Yahoo! Mail Plus ñ Powerful. Affordable. Sign up now. http://mailplus.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- Carsten Ziegert Hannover Medical School, Dept. of Hematology and Oncology Carl-Neuberg-Straße 1, 30625 Hannover University of Applied Sciences, Faculty of Information Sciences Ricklinger Stadtweg 120, 30459 Hannover http://summit-bmt.fh-hannover.de -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: newbie Q
It is sufficient to create the directory containing the new webapp directly nested under the webapps directory. Tomcat recognized the new webapp when being restarted. Am Mittwoch, 20.11.02, um 17:00 Uhr (Europe/Berlin) schrieb Price, Erik: No, I have read through the guide for my distribution (4.0.6) and I cannot find an explanation of how to configure server.xml for a new webapp that I have created. (Though I did create the webapp along the guidelines provided in the Application Developer's Guide, so that should be all set once I can get Tomcat to recognize that there is a new webapp there.) If anyone can help me with this, that'd be much appreciated (CC me as I am a digester), thank you. Erik -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 19, 2002 10:05 PM To: 'Enok Strine '; '[EMAIL PROTECTED] ' Subject: RE: newbie Q More than likely, your questions are answered in the documentation. Perhaps things like the Application Developer's Guide would help: http://jakarta.apache.org/tomcat/tomcat-4.1-doc/appdev/index.html John -Original Message- From: Enok Strine To: [EMAIL PROTECTED] Sent: 11/19/02 10:01 PM Subject: Re: newbie Q I see. So the directories you talk of are not yet present, presumably I create them at my leisure? What about ROOT? Why when I create webapps/mydir/myfile.jsp and load it into the browser is it not accessible? (404) Must I define a WEB-INF for each app under webapps? What must it contain? Thank you E. yes, each webapp has its own web.xml, you can use that among other things to define your servlets, taglibs, resource-refs. unjared classes go into /WEB-INF/classes directory, jars go into /WEB-INF/lib How long a web.xml can be depends on how many things you wish to put in there. I think the tomcat doc has a section on best practices deployment. It *should* come with your installation of tomcat. Enok Strine wrote: Hi folks, I have installed TC 4.1 and have it apprently installed correctly. Can anyone tell me the significance of the WEB-INF dir please? Also, must everything run under webapps/root/..? I am presuming WEB-INF holds configuration / class libraries for each app? Yet there is a single web.xml, file 6 lines in length? Will someone please enlighten me? E. _ The new MSN 8: advanced junk mail protection and 2 months FREE* http://join.msn.com/?page=features/junkmail -- 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] _ MSN 8 with e-mail virus protection service: 2 months FREE* http://join.msn.com/?page=features/virus -- 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] -- Carsten Ziegert Hannover Medical School, Dept. of Hematology and Oncology Carl-Neuberg-Straße 1, 30625 Hannover University of Applied Sciences, Faculty of Information Sciences Ricklinger Stadtweg 120, 30459 Hannover http://summit-bmt.fh-hannover.de -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: making webapps without write access to $CATALINA_HOME
Erik, ask your friend to create a symbolic link from hi webapps directory to your application, e.g. cd $CATALINA_HOME/webapps ln -s /home/erik/my-app eriks-app Carsten Am Montag, 18.11.02, um 22:52 Uhr (Europe/Berlin) schrieb Price, Erik: Hello, I have an account on my friend's Linux box, and he installed Tomcat 4.0.6 so that I could get some hands-on practice with servlet and JSP development. I was wondering if I will need to have write access to the $CATALINA_HOME subdirectories or whether there is a way to configure Tomcat to allow me to use my ~/public_html directory. If there is a HOWTO on this that I missed, I apologize -- please forward the link. ;) Erik -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- Carsten Ziegert Hannover Medical School, Dept. of Hematology and Oncology Carl-Neuberg-Straße 1, 30625 Hannover University of Applied Sciences, Faculty of Information Sciences Ricklinger Stadtweg 120, 30459 Hannover http://summit-bmt.fh-hannover.de -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: tomcat redirects to default page
Neal, I suppose index.jsp *is* the default page. Welcome pages are defined in conf/web.xml: welcome-file-list welcome-fileindex.html/welcome-file welcome-fileindex.htm/welcome-file welcome-fileindex.jsp/welcome-file /welcome-file-list But I dont' know if there is a priority specification. You could either rename the file index.jsp or delete the line from web.xml, but you'll keep in mind that web.xml is valid for *all* web applications. Carsten Am Montag, 18.11.02, um 11:17 Uhr (Europe/Berlin) schrieb neal: Tomcat autmatically redirects from the root url to the defualt page of the URL: www.myurl.com - www.myurl.com/index.jsp Does anyone know how to prevent it from doing this? I would rather that it show the default page but not redirect the url to www.myurl.com/index.jsp. Is this possible? Thanks. Neal -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- Carsten Ziegert Hannover Medical School, Dept. of Hematology and Oncology Carl-Neuberg-Straße 1, 30625 Hannover University of Applied Sciences, Faculty of Information Sciences Ricklinger Stadtweg 120, 30459 Hannover http://summit-bmt.fh-hannover.de -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Fresh 4.1.12 install throws exceptions when compiling JSP pages
PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- Carsten Ziegert Hannover Medical School, Dept. of Hematology and Oncology Carl-Neuberg-Straße 1, 30625 Hannover University of Applied Sciences, Faculty of Information Sciences Ricklinger Stadtweg 120, 30459 Hannover http://summit-bmt.fh-hannover.de -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Tomcat vs Iplanet
For a comparison of some servlet engines look at http://www.servlets.com/engines/index.html Carsten Am Mittwoch, 13.11.02, um 21:21 Uhr (Europe/Berlin) schrieb peter lin: these questions tend to start a flame war. no such thing as best. just what suits your requirements. peter Raúl Peña wrote: Hello. My name is Raul. I am a java developer. My cuestion is: Can you say me that who is best web server (iPlanet - tomcat)? thank you. -- To unsubscribe, e-mail: mailto:tomcat-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:tomcat-user-help;jakarta.apache.org -- Hannover Medical School University of Applied Sciences Dept. of Hematology and Oncology Faculty of Information Sciences Carl-Neuberg-Straße 1Ricklinger Stadtweg 120 30625 Hannover 30459 Hannover http://summit-bmt.fh-hannover.de -- To unsubscribe, e-mail: mailto:tomcat-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:tomcat-user-help;jakarta.apache.org
Re: Java q: round to n decimal points?
It's quite easy: multiply your double with 10^n, do a simple round, and divide it by 10^n Carsten Am Donnerstag, 14.11.02, um 07:53 Uhr (Europe/Berlin) schrieb Josh G: Is there a nice easy way to round a double to n decimal points? I couldn't see anything in Math,Double,String, or NumberFormat... -Josh -- And can you tell me doctor why I still can't get to sleep? And why the channel 7 chopper chills me to my feet? And what's this rash that comes and goes, can you tell me what it means? God help me, I was only 19 -- To unsubscribe, e-mail: mailto:tomcat-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:tomcat-user-help;jakarta.apache.org -- Hannover Medical School University of Applied Sciences Dept. of Hematology and Oncology Faculty of Information Sciences Carl-Neuberg-Straße 1Ricklinger Stadtweg 120 30625 Hannover 30459 Hannover http://summit-bmt.fh-hannover.de -- To unsubscribe, e-mail: mailto:tomcat-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:tomcat-user-help;jakarta.apache.org
Re: GIF not displayed...why ?
Am Donnerstag, 14.11.02, um 05:08 Uhr (Europe/Berlin) schrieb azira din: Hello, I am using Tomcat 4.0, on HP UNIX. Coding is in Java. My system is running o.k but .GIF files not displayed. Any idea? Doesn't seem to be Tomcat specific. Maybe the browser cached a first version of the page without the images. Or a proxy server ... -- Hannover Medical School University of Applied Sciences Dept. of Hematology and Oncology Faculty of Information Sciences Carl-Neuberg-Straße 1Ricklinger Stadtweg 120 30625 Hannover 30459 Hannover http://summit-bmt.fh-hannover.de -- To unsubscribe, e-mail: mailto:tomcat-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:tomcat-user-help;jakarta.apache.org
Re: Application not run on jakarta-tomcat-4.1.12
Amit, I had exactly the same problem when upgrading from 3.2.4 to 4.1.12. You need the additional structure servlet-mapping servlet-nameInitHostInformation /servlet-name url-pattern/InitHostInformation /url-pattern /servlet-mapping in your web.xml Carsten Am Mittwoch, 13.11.02, um 13:02 Uhr (Europe/Berlin) schrieb Amit Kumar Samanta: When I run my application on jakarta-tomcat-3.2.1, it works properly but when it is run on jakarta-tomcat-4.1.12, the following errors will come. HTTP Status 404 - /administration/servlet/Login --- - type Status report message /administration/servlet/Login description The requested resource (/administration/servlet/Login) is not available. The sstucture of my web.xml file is ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.2//EN http://java.sun.com/j2ee/dtds/web-app_2_2.dtd; web-app servlet servlet-nameInitHostInformation/servlet-name servlet-classInitHostInformation/servlet-class init-param param-nameConnUrl/param-name param-valuejdbc:mysql://NODE18:3306/LearnITy/param-value /init-param init-param param-namenameOrIp/param-name param-valueNODE18:8080/administration/param-value /init-param init-param param-nameDBUserID/param-name param-valueroot/param-value /init-param init-param param-nameDBPassword/param-name param-value/param-value /init-param init-param param-nameResourcePath/param-name param-valueNODE18:8080/administration/servlets//param-value /init-param init-param param-nameAdminPath/param-name param-valueC:\temp/param-value /init-param init-param param-nameServerDocumentPath/param-name param-valueC:\jakarta-tomcat-3.2.1\webapps\Contents\/param-value /init-param init-param param-nameUtil/param-name param-valueC:\jakarta-tomcat-3.2.1\webapps\administration\servlets/ param-value /init-param init-param param-nameServerDocumentPathEngine/param-name param-value/Contents//param-value /init-param load-on-startup -2147483646 /load-on-startup /servlet welcome-file-list welcome-filelogin.html/welcome-file /welcome-file-list /web-app What is the remedy. With thanks and regrads, Amit _ Add photos to your e-mail with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail -- To unsubscribe, e-mail: mailto:tomcat-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:tomcat-user-help;jakarta.apache.org -- Hannover Medical School University of Applied Sciences Dept. of Hematology and Oncology Faculty of Information Sciences Carl-Neuberg-Straße 1Ricklinger Stadtweg 120 30625 Hannover 30459 Hannover http://summit-bmt.fh-hannover.de -- To unsubscribe, e-mail: mailto:tomcat-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:tomcat-user-help;jakarta.apache.org
