RE: What is that maximum file size tomcat can serve?
Are you getting a java.lang.OutOfMemoryError ? If so, could you post the entire error? If not, in what manner is tomcat failing? At 09:34 AM 31/07/2003 -0400, you wrote: Howdy, This would almost definitely be an OS/JDK limit somewhere along the line. Tomcat will just stream the file, so its size is not really an issue AFAIK. Yoav Shapira Millennium ChemInformatics -Original Message- From: Lee Peik Feng [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 30, 2003 11:27 PM To: Tomcat Users List Subject: What is that maximum file size tomcat can serve? Hi, I have some mpeg file larger than 2GB and tomcat fail to serve these file. What is that maximum file size tomcat can serve? Is there any other limitation beside OS issue? Where can I find more info regarding this issue? Thanks. Regards, Peik Feng - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Custom Homepage
You can redirect to your servlet by placing the following in your index file: meta http-equiv=refresh content=0; URL=http://www.asite.com/anapp/aservlet/ (surrounded by and ) At 01:23 PM 22/07/2003 +0600, you wrote: hi write a xml file in the webapps dir of tomcat for ur custom page as done in the axis installation. regards thaya - Original Message - From: Me [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, July 22, 2003 4:23 AM Subject: Custom Homepage I installed tomcat yesterday and i am totally confused about its config files. i am trying to change the default homepage so that tomcat calls a servlet in the preconfigured servet directory instead of the index.jsp page. Is it possible Thanks in advance A tomcat newbie
Re: Problems with dir structure
HTML files can be placed in a sub-directory of the webapps folder. Servlets should be placed in a sub-directory of the webapps folder under /WEB-INF/classes For example, if you installed tomcat to c:\tomcat and have an application called testApp you might have something like the following: c:\tomcat\webapps\testApp\pictures\*.jpg c:\tomcat\webapps\testApp\*.html c:\tomcat\webapps\testApp\someotherdirectory\*.html c:\tomcat\webapps\testApp\WEB-INF\web.xml c:\tomcat\webapps\testApp\WEB-INF\classes\*.class c:\tomcat\webapps\testApp\WEB-INF\classes\org\someorg\*.class c:\tomcat\webapps\testApp\WEB-INF\lib\*.jar At 01:27 PM 21/07/2003 -0700, you wrote: Hello, where do i put static html files and servlets so that the can be called in tomcat 4.1 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Location of servlets?
Which means you need a sub-directory of your tomcat4 directory/webapps perhaps your tomcat4 directory/webapps/hello your compiled servlet should be placed in your tomcat4 directory/webapps/hello/WEB-INF/classes assuming that it isn't in a package. This is the location that tomcat looks for your servlets. At 05:21 PM 17/07/2003 -0400, you wrote: You put all your servlet mappings in the web.xml file. check out the web.xml file in Tomcat's examples webapp. The file is in /WEB-INF. -Original Message- From: Jeff Howard [mailto:[EMAIL PROTECTED] Sent: Thursday, July 17, 2003 5:15 PM To: Tomcat Users List Subject: Location of servlets? Thanks for everyone's help earlier today. Upgrading to JDK 1.4.2 from 1.2.2 allowed me to get Tomcat running. Now I'm trying the sample servlet Hello.java by calling it from a simple webpage with the line: http://localhost:8080/servlet/hello I put the compiled servlet in my tomcat4 directory/webapps. When I click on the link to call this servlet I get an HTTP Status 500 window from Tomcat saying no context configured to provess this request. Makes me think it can't find the servlet. I looked in the log files and there's an entrythat says: MAPPING configuration error for request URI /Hello Any ideas? Thanks very much! Jeff H. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tomcat-WEB-INF
This is right. Tomcat checks the webapplication/WEB-INF/classes directory for servlet classes. Tomcat checks the webapplication/WEB-INF/lib directory for library files. A users web browser will check any file under the webapplication directory that is not under the webapplication/WEB-INF directory that is specified in an applet. Why do you want to place your classes and libraries outside of the WEB-INF directory? At 02:05 PM 17/07/2003 +0200, you wrote: yeah, that`s what i mean. you have a structure like this /webapps/mywebapplication/newsubfolder and tomcat didn`t find the classes in the subfolder. is this right? bernd Elif Akten schrieb: no, I tried put some subfolders under my webapplication, and there was an class path error.. Original Message Follows don`t really understand what you are doing. did you have a structure like this /webapps/mywebapplication/anotherwebapplication ? that won`t go. it must be /webapps/mywebapplication /webapps/anotherwebapplication bernd Elif Akten schrieb: I have an webapplication under /webapp/mywebapplication, I put all classes and lib files under WEB-INF directory classes and lib directory, it works fine, but if I put a new directory under mywebapplication folder it gives NoClasssDef error. what Shoul I do? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: XML DOCTYPE problem
Have you tried moving your .dtd file to somewhere else? Try moving so that is accessible via web or say in the /WEB-INF/dtds/innovtech/datasheet.dtd of your application. Is there a particular reason you need to store all your dtd's in c:/dtds ? At 07:42 AM 10/07/2003 -0700, you wrote: This seems very strange. Almost any xml editor or xml system uses the public or system identifier to point to a the DTD so it can vaildate the instance. The public or system identifier is part of EVERY valid xml file. There must be some way to handle it?? It's true that the jstl xml parser doesn't validate it, that's not what I need since I will be producing valid xml, I just need the jstl x:parse to ignore it so I don't get an error?? Someone must have run into this before. Thanks for the help though. I'll keep researching it. -Brian -Original Message- From: Abid Ali Teepo [mailto:[EMAIL PROTECTED] Sent: Thursday, July 10, 2003 1:15 AM To: Tomcat Users List Subject: RE: XML DOCTYPE problem And i think it even has to have a http:// in front -Original Message- From: Abid Ali Teepo Sent: 10. juli 2003 09:38 To: Tomcat Users List Subject: RE: XML DOCTYPE problem I think the reference to a doctype has to be on the format www.somesite.com/dtd/data.dtd or similar Besides i don't thinkt it will actually validate against that DTD anyway -Original Message- From: Brian Menke [mailto:[EMAIL PROTECTED] Sent: 10. juli 2003 07:21 To: Tomcat Users List Subject: XML DOCTYPE problem Hi everyone, I have created a JSP page that use the jstl xml tag library, specifically using xpath. Everything works perfectly fine as long as I don't have a doctype declaration like the following in my XML instance: !DOCTYPE datasheet PUBLIC -//Innovtech//DTD datasheet//EN c:/dtds/innovtech/datasheet.dtd If I remove it, everything works great, but if I don't, I get a java error like this: org.apache.jasper.JasperException: Could not resolve entity reference: ///c:/dtds/innovtech/datasheet.dtd I have to have the doctype in the xml. Does anyone know how I can fix this?? I did post this to the taglib email list, but it doesn't seem to get near the traffic as this group. Thanks! -Brian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: how to create servlet?
The SendMailServlet code should be located in tomcat_installation_directory\webapps\examples\WEB-INF\classes\SendMailServlet.java The web.xml file in the WEB-INF directory should have a tags: servlet servlet-nameSendMailServlet/servlet-name servlet-classSendMailServlet/servlet-class /servlet and servlet-mapping servlet-nameSendMailServlet/servlet-name url-pattern/SendMailServlet/url-pattern /servlet-mapping which tell tomcat where to find the servlet when you request http://localhost:/examples/SendMailServlet At 07:07 AM 09/07/2003 -0400, you wrote: To create/use servlets, you just need to folow Sun's Servlet Specification. http://java.sun.com/webservices/docs/1.1/tutorial/doc/ http://servlets.com/index.tea http://moreservlets.com/ -Tim kitty winslet wrote: Hi.. I used the JSP example in my newly setup Tomcat server to send mail. http://localhost:8080/examples/jsp/mail/sendmail.jsp and after I type in info, the mail sent successfully and it go to the following page. http://localhost:/examples/SendMailServlet I took a look on the JSP (sendmail.jsp) content and found that it is the following statement make the mail works. May I know what is SendMailServlet? and How to create it??? form method=POST action=\examples\SendMailServlet - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Robert Wray, Engineer Forestry Products, Alberta Research Council Phone: (780) 450-5045 Fax: (780) 450-5397 [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat servlet shutting down Tomcat
Questions:
Why is tomcat stopping?
What do the following 2 localhost_log statements mean in lay mans terms?
HostConfig[localhost]: HostConfig: Processing STOP
StandardWrapper[/test:PressRequestServlet]: Waiting for 1 instance(s) to be
deallocated
How or where else should I be looking for more error information?
Are hidden non-jar/class files (inside WEB-INF) accessed by servlets using
the web-app directory as a base directory?
Problem Details:
I am trying to access a mysql db via servlet. I have no problems creating
HTML code to a file using a java application that accesses the db. I had no
problems creating HTML code to a web browser using a servlet that accesses
a local xml file. I attempted to merge the code by altering my servlet to
include the following code in the doGet method:
QueryToHTML qTH=new QueryToHTML(query, new StreamResult(out));
try{
qTH.transform();
}catch(Exception e){out.println(invalid xsl transform);}
where originally the javax.xml.stream.StreamResult constructor used was
taking in a java.io.File object, the new StreamResult constructor is using
out which is of type java.io.PrintWriter which extends the java.io.Writer
class.
When I access this code tomcat shuts down and my browser (IE6) gives me an
error page of some sort and quickly redirects me to the icky xupiter.com
site (OT: anyone know how to fix IE error page redirection?)
with debug set to 99, I get the following from my localhost_log:
HostConfig[localhost]: Deploying discovered web applications
StandardHost[localhost]: Mapping request URI '/test/connection/Press'
StandardHost[localhost]: Trying the longest context path prefix
StandardHost[localhost]: Mapped to context '/test'
HostConfig[localhost]: HostConfig: Processing STOP
HostConfig[localhost]: Stopping background thread
HostConfig[localhost]: Deploying discovered web applications
HostConfig[localhost]: BACKGROUND THREAD Stopping
HostConfig[localhost]: Undeploying deployed web applications
HostConfig[localhost]: Undeploying web application at context path /manager
StandardHost[localhost]: Removing web application at context path /manager
HostConfig[localhost]: Undeploying web application at context path /test
StandardHost[localhost]: Removing web application at context path /test
StandardWrapper[/test:PressRequestServlet]: Waiting for 1 instance(s) to be
deallocated
HostConfig[localhost]: Undeploying web application at context path /examples
StandardHost[localhost]: Removing web application at context path /examples
HostConfig[localhost]: Undeploying web application at context path /tomcat-docs
StandardHost[localhost]: Removing web application at context path /tomcat-docs
HostConfig[localhost]: Undeploying web application at context path /webdav
StandardHost[localhost]: Removing web application at context path /webdav
HostConfig[localhost]: Undeploying web application at context path
StandardHost[localhost]: Removing web application at context path
HostConfig[localhost]: Undeploying web application at context path /admin
StandardHost[localhost]: Removing web application at context path /admin
Also, the xslt file I am using is being kept in /WEB-INF/data/someTranform.xsl
from reading other peoples code I am assuming you refer to all files
relative to the base application directory rather than relative to the
servlet or base class directory. Is this correct? I haven't been able to
find anywhere that specifically states this.
-
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Re: images not appearing
Is capitalization important? docbase instead of docBase? At 03:09 PM 08/07/2003 -0400, you wrote: I am deploying a test servlet on Tomcat 4.1.24. Everything works great, the servlet executes, I get results back at my browser, but none of the images show up. In conf/server.xml, I have added the following: Context path= docbase=helloworld debug=99 Logger className=org.apache.catalina.logger.FileLogger prefix=localhost_helloworld_log. suffix=.txt timestamp=true/ /Context In webapps/hello/WEB-INF/web.xml, I have the following: web-app ... servlet servlet-namehelloworld/servlet-name servlet-classhelloworld.Hello/servlet-class /servlet servlet-mapping servlet-namehelloworld/servlet-name url-pattern//url-pattern /servlet-mapping /web-app The image directory has been created in webapps/hello, and the requested image does exist. As part of trying to resolve this, have placed copies of the image directory up and down the directory tree and tried calling the image in the servlet in a number of ways (ie: /images/image.gif, ../images/image.gif, images/image.gif). Nothing seems to work to get the image to display!!! Any and all ideas would be greatly appreciated at this point!!! Mark [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Robert Wray, Engineer Forestry Products, Alberta Research Council Phone: (780) 450-5045 Fax: (780) 450-5397 [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: images not appearing
It seems that the problem I was having in another thread is partially related to this and I' would like to know how to fix it. It seems that with the current setup I have, the files (in this case an image file) is being referred to the base OS directory, (in my case c:\). So for my installation, if I wanted to use a file transform.xsl in an application test in subfolder transforms with a tomcat installation directory of c:\jakarta-tomcat-4.1.18, my servlet that wants to use that particular file would have to refer to it as /jakarta-tomcat-4.1.18/webapps/test/transforms/transform.xsl Is this what should be happening? How do you set up the servlet such that you can use a path relative to the base war directory? At 04:11 PM 08/07/2003 -0400, you wrote: What happens if you type in browser: http://helloworld/images/specificImage.jpg; or whatever the name of your specific image is? -Original Message- From: Mark Biciunas [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 08, 2003 4:08 PM To: Tomcat Users List Subject: Re: images not appearing Again, I have a transcription error. In server.xml, it is actually docBase so that shouldn't be the problem. Mark Biciunas [EMAIL PROTECTED] - Original Message - From: Robert Wray [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, July 08, 2003 3:58 PM Subject: Re: images not appearing Is capitalization important? docbase instead of docBase? At 03:09 PM 08/07/2003 -0400, you wrote: I am deploying a test servlet on Tomcat 4.1.24. Everything works great, the servlet executes, I get results back at my browser, but none of the images show up. In conf/server.xml, I have added the following: Context path= docbase=helloworld debug=99 Logger className=org.apache.catalina.logger.FileLogger prefix=localhost_helloworld_log. suffix=.txt timestamp=true/ /Context In webapps/hello/WEB-INF/web.xml, I have the following: web-app ... servlet servlet-namehelloworld/servlet-name servlet-classhelloworld.Hello/servlet-class /servlet servlet-mapping servlet-namehelloworld/servlet-name url-pattern//url-pattern /servlet-mapping /web-app The image directory has been created in webapps/hello, and the requested image does exist. As part of trying to resolve this, have placed copies of the image directory up and down the directory tree and tried calling the image in the servlet in a number of ways (ie: /images/image.gif, ../images/image.gif, images/image.gif). Nothing seems to work to get the image to display!!! Any and all ideas would be greatly appreciated at this point!!! Mark [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Robert Wray, Engineer Forestry Products, Alberta Research Council Phone: (780) 450-5045 Fax: (780) 450-5397 [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Robert Wray, Engineer Forestry Products, Alberta Research Council Phone: (780) 450-5045 Fax: (780) 450-5397 [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: images not appearing
I have the following in my server.xml file: Host name=localhost debug=99 appBase=webapps unpackWARs=true autoDeploy=true and Context path=/test docBase=test debug=99 reloadable=true Logger className=org.apache.catalina.logger.FileLogger prefix=localhost_test_log. suffix=.txt timestamp=true/ /Context http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/host.html says that webapps (relative to my $CATALINA_HOME directory) is the base directory of my applications http://jakarta.apache.org/tomcat/tomcat-4.1-doc/config/context.html says that test (relative to my appBase directory of the owning host) is the base directory for this web application So shouldn't I be able to access my document using c:\jakarta-tomcat-4.1.18\webapps\test\ rather than c:\ ? What is the possible problem? I'm on Windows 2000 Pro. running standalone with standard installation. At 02:30 PM 08/07/2003 -0600, you wrote: It seems that the problem I was having in another thread is partially related to this and I' would like to know how to fix it. It seems that with the current setup I have, the files (in this case an image file) is being referred to the base OS directory, (in my case c:\). So for my installation, if I wanted to use a file transform.xsl in an application test in subfolder transforms with a tomcat installation directory of c:\jakarta-tomcat-4.1.18, my servlet that wants to use that particular file would have to refer to it as /jakarta-tomcat-4.1.18/webapps/test/transforms/transform.xsl Is this what should be happening? How do you set up the servlet such that you can use a path relative to the base war directory? At 04:11 PM 08/07/2003 -0400, you wrote: What happens if you type in browser: http://helloworld/images/specificImage.jpg; or whatever the name of your specific image is? -Original Message- From: Mark Biciunas [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 08, 2003 4:08 PM To: Tomcat Users List Subject: Re: images not appearing Again, I have a transcription error. In server.xml, it is actually docBase so that shouldn't be the problem. Mark Biciunas [EMAIL PROTECTED] - Original Message - From: Robert Wray [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, July 08, 2003 3:58 PM Subject: Re: images not appearing Is capitalization important? docbase instead of docBase? At 03:09 PM 08/07/2003 -0400, you wrote: I am deploying a test servlet on Tomcat 4.1.24. Everything works great, the servlet executes, I get results back at my browser, but none of the images show up. In conf/server.xml, I have added the following: Context path= docbase=helloworld debug=99 Logger className=org.apache.catalina.logger.FileLogger prefix=localhost_helloworld_log. suffix=.txt timestamp=true/ /Context In webapps/hello/WEB-INF/web.xml, I have the following: web-app ... servlet servlet-namehelloworld/servlet-name servlet-classhelloworld.Hello/servlet-class /servlet servlet-mapping servlet-namehelloworld/servlet-name url-pattern//url-pattern /servlet-mapping /web-app The image directory has been created in webapps/hello, and the requested image does exist. As part of trying to resolve this, have placed copies of the image directory up and down the directory tree and tried calling the image in the servlet in a number of ways (ie: /images/image.gif, ../images/image.gif, images/image.gif). Nothing seems to work to get the image to display!!! Any and all ideas would be greatly appreciated at this point!!! Mark [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Robert Wray, Engineer Forestry Products, Alberta Research Council Phone: (780) 450-5045 Fax: (780) 450-5397 [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: images not appearing
Chapter 11 of http://www.alexandria.ucsb.edu/dev/doc/java/servlet_2.3.pdf I don't see how this spec applies to this problem however. Can someone please post one specific example of how to reference a file of some sort that is being requested from a servlet. At 05:49 PM 08/07/2003 -0400, you wrote: Hi, I changed webapps/helloworld/WEB-INF/web.xml to have a url pattern of /hello. I also changed conf/server.xml to set the Context path=/hello. When I go to my browser with http://192.168.1.3/hello, I get a directory listing for /. This is great because I can see the images directory (with my images properly in place). Unfortunately, the servlet doesn't execute at all I would like to think I would see the servlet executing. Any ideas? Also, this solution is problematic anyways, as I need to parse all incoming requests and respond to them, Only multimedia (images, etc.) should not be handled by the servlet. BTW, I can't find the spec SVR.11 - anyone have a link? Mark Biciunas [EMAIL PROTECTED] - Original Message - From: Stefan Radzom [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday, July 08, 2003 4:44 PM Subject: RE: images not appearing -Original Message- In webapps/hello/WEB-INF/web.xml, I have the following: web-app ... servlet servlet-namehelloworld/servlet-name servlet-classhelloworld.Hello/servlet-class /servlet servlet-mapping servlet-namehelloworld/servlet-name url-pattern//url-pattern /servlet-mapping /web-app You are trying to map every request to your helloworld servlet. This means really *all* requests (including images etc.) Try to be a bit more specific, like url-pattern/helloworld/url-pattern . See the spec (SRV.11) for more details on request mappings. -Stefan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat servlet shutting down Tomcat
Follow up: Tomcat will shutdown when it executes a servlet that tries to reference a jdbc jar file that isn't loaded at startup. Ensure you have your jdbc jar file in the WEB-INF/lib directory at startup. Date: Tue, 08 Jul 2003 11:21:56 -0600 To: Tomcat Users List [EMAIL PROTECTED] From: Robert Wray [EMAIL PROTECTED] Subject: Tomcat servlet shutting down Tomcat Questions: Why is tomcat stopping? What do the following 2 localhost_log statements mean in lay mans terms? HostConfig[localhost]: HostConfig: Processing STOP StandardWrapper[/test:PressRequestServlet]: Waiting for 1 instance(s) to be deallocated Problem Details: I am trying to access a mysql db via servlet. I have no problems creating HTML code to a file using a java application that accesses the db. I had no problems creating HTML code to a web browser using a servlet that accesses a local xml file. I attempted to merge the code by altering my servlet to include the following code in the doGet method: When I access this code tomcat shuts down and my browser (IE6) gives me an error page of some sort and quickly redirects me to the icky xupiter.com site (OT: anyone know how to fix IE error page redirection?) with debug set to 99, I get the following from my localhost_log: HostConfig[localhost]: Deploying discovered web applications StandardHost[localhost]: Mapping request URI '/test/connection/Press' StandardHost[localhost]: Trying the longest context path prefix StandardHost[localhost]: Mapped to context '/test' HostConfig[localhost]: HostConfig: Processing STOP HostConfig[localhost]: Stopping background thread HostConfig[localhost]: Deploying discovered web applications HostConfig[localhost]: BACKGROUND THREAD Stopping HostConfig[localhost]: Undeploying deployed web applications HostConfig[localhost]: Undeploying web application at context path /manager StandardHost[localhost]: Removing web application at context path /manager HostConfig[localhost]: Undeploying web application at context path /test StandardHost[localhost]: Removing web application at context path /test StandardWrapper[/test:PressRequestServlet]: Waiting for 1 instance(s) to be deallocated HostConfig[localhost]: Undeploying web application at context path /examples StandardHost[localhost]: Removing web application at context path /examples HostConfig[localhost]: Undeploying web application at context path /tomcat-docs StandardHost[localhost]: Removing web application at context path /tomcat-docs HostConfig[localhost]: Undeploying web application at context path /webdav StandardHost[localhost]: Removing web application at context path /webdav HostConfig[localhost]: Undeploying web application at context path StandardHost[localhost]: Removing web application at context path HostConfig[localhost]: Undeploying web application at context path /admin StandardHost[localhost]: Removing web application at context path /admin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: (trying to understand) Tomcat class loading mechanism
At 03:02 PM 10/06/2003 +0100, you wrote: Hi, I'm trying to understand the tomcat class loading mechanism and have read through the Class Loader HOW-TO ( http://jakarta.apache.org/tomcat/tomcat-4.1-doc/class-loader-howto.html http://jakarta.apache.org/tomcat/tomcat-4.1-doc/class-loader-howto.html ). How does one make additional jars available to tomcat? I understand one can add them to WEB-INF/lib,but there are sometimes that approach does not work. Here's a scenario: I'm using tomcat 4.1.24 with jdk 1.4.1_02. One of the required libraries for my web app is oc4j.jar. If I put that oc4j.jar into the WEB-INF/lib, tomcat throws the following error on startup: = Starting service Tomcat-Standalone Apache Tomcat/4.1.24 WebappClassLoader: validateJarFile(D:\jakarta-tomcat-4.1.24\bin\..\webapps\graphics\WEB-INF\lib \oc4j.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class = Upon checking, I found oc4j.jar has javax.servlet.Servlet and I suspect it does not adhere to Servlet Spec 2.3 (but probably something earlier than that). I would think javax.servlet.Servlet is being used by tomcat, why is it included in the jar file? Try extracting the jar file, deleting all the unnecessary files (those that are already included in another base jar that tomcat uses), and recompile it into a new jar file. Replace the old oc4j.jar with the new one. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
ClassNotFoundException and FileNotFoundException
Question: Is there a tag I need to place in a config file, web.xml file, or somewhere else to allow an applet access to use/find data/class (non-servlet) files in a local (non-ROOT) WEB-INF subdirectory? Problem: For non-servlets or servlets that have dependencies on other local classes/files, I am not able to locate files other than servlets specified in the local WEB-INF/web.xml file. Files found in the webapps/ROOT/WEB-INF/lib and webapps/ROOT/WEB-INF/classes are being found and used by my server. So I am able to make an applet dependant on certain .jar .xml or .class files work if I place those files in the proper subdirectory under ROOT/WEB-INF . The applet will work if files are place in the same base local directory as the applets' .html file, but it will not work when placed in the local WEB-INF subdirectories. Example: Using: Windows2K Pro. SP3 ; Tomcat 4.1.18 ; Java 2 SDK, SE, 1.4.0 I have a file arc.war with a structure as follows: META-INF/ META-INF/MANIFEST.MF Time.html index.html WEB-INF/ WEB-INF/data/Time.xml WEB-INF/lib/ WEB-INF/lib/jcommon-0.8.0.jar WEB-INF/classes/ WEB-INF/classes/connectionServlet.class WEB-INF/classes/arcChart.class WEB-INF/web.xml I place the .war file into the webapps directory and it expands on startup assuming it hasn't already. index.html refers to the servlet connectionServlet returning html and having no dependencies. This servlet works. Time.html containing an applet using archive=jcommon-0.8.0.jar and code=arcChart arcChart.class uses the file Time.xml The applet gives a java.lang.ClassNotFoundException or FileNotFoundException for the .jar .class and .xml files. If I move these 3 files to the arc.war base directory or the same subdirectories but using webapps/ROOT as the base directory, the applet works. From the localhost_log I get messages including: HostConfig[localhost]: Expanding web application archive arc.war StandardHost[localhost]: Installing web application at context path /arc from URL file:c:/jakarta-tomcat-4.1.18/webapps/arc WebappLoader[/arc]: Deploying class repositories to work directory C:\jakarta-tomcat-4.1.18\work\Standalone\localhost\arc WebappLoader[/arc]: Deploy class files /WEB-INF/classes to c:\jakarta-tomcat-4.1.18\webapps\arc\WEB-INF\classes WebappLoader[/arc]: Deploy JAR /WEB-INF/lib/jcommon-0.8.0.jar to c:\jakarta-tomcat-4.1.18\webapps\arc\WEB-INF\lib\jcommon-0.8.0.jar StandardManager[/arc]: Seeding random number generator class java.security.SecureRandom StandardManager[/arc]: Seeding of random number generator has been completed StandardWrapper[/arc:default]: Loading container servlet default StandardWrapper[/arc:invoker]: Loading container servlet invoker So I know the .jar file is being loaded without any error messages... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Applet exceptions in non-ROOT WEB-INF subdirectories
Newbie here so I'm probably missing something really basic... I've been looking at this for a few days and decided to be enlightened. Question: Is there a tag I need to place in a config file, web.xml file, or somewhere else to allow an applet access to use/find data/class (non-servlet) files in a local (non-ROOT) WEB-INF subdirectory? If not, what am I doing wrong? Problem: For non-servlets or servlets that have dependencies on other local classes/files, I am not able to locate files other than servlets specified in the local WEB-INF/web.xml file. Files found in the webapps/ROOT/WEB-INF/lib and webapps/ROOT/WEB-INF/classes are being found and used by my server. So I am able to make an applet dependant on certain .jar .xml or .class files work if I place those files in the proper subdirectory under ROOT/WEB-INF . The applet will work if files are place in the same base local directory as the applets' .html file, but it will not work when placed in the local WEB-INF subdirectories. Example: Using: Windows2K Pro. SP3 ; Tomcat 4.1.18 ; Java 2 SDK, SE, 1.4.0 I have a file arc.war with a structure as follows: META-INF/ META-INF/MANIFEST.MF Time.html index.html WEB-INF/ WEB-INF/data/Time.xml WEB-INF/lib/ WEB-INF/lib/jcommon-0.8.0.jar WEB-INF/classes/ WEB-INF/classes/connectionServlet.class WEB-INF/classes/arcChart.class WEB-INF/web.xml I place the .war file into the webapps directory and it expands on startup assuming it hasn't already. index.html refers to the servlet connectionServlet returning html and having no dependencies. This servlet works. Time.html containing an applet using archive=jcommon-0.8.0.jar and code=arcChart arcChart.class uses the file Time.xml The applet gives a java.lang.ClassNotFoundException or FileNotFoundException for the .jar .class and .xml files. If I move these 3 files to the arc.war base directory or the same subdirectories but using webapps/ROOT as the base directory, the applet works. From the localhost_log I get messages including: HostConfig[localhost]: Expanding web application archive arc.war StandardHost[localhost]: Installing web application at context path /arc from URL file:c:/jakarta-tomcat-4.1.18/webapps/arc WebappLoader[/arc]: Deploying class repositories to work directory C:\jakarta-tomcat-4.1.18\work\Standalone\localhost\arc WebappLoader[/arc]: Deploy class files /WEB-INF/classes to c:\jakarta-tomcat-4.1.18\webapps\arc\WEB-INF\classes WebappLoader[/arc]: Deploy JAR /WEB-INF/lib/jcommon-0.8.0.jar to c:\jakarta-tomcat-4.1.18\webapps\arc\WEB-INF\lib\jcommon-0.8.0.jar StandardManager[/arc]: Seeding random number generator class java.security.SecureRandom StandardManager[/arc]: Seeding of random number generator has been completed StandardWrapper[/arc:default]: Loading container servlet default StandardWrapper[/arc:invoker]: Loading container servlet invoker So I know the .jar file is being loaded without any error messages... Virtually all my settings are standard from setup except for the automatic reloading when something changes so I don't have to always restart the server. I'm open to suggestions or any links anyone could provide for further reading on this matter. I'm just not sure where else to look. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
