java.lang.ClassCircularityError
Hi all, I am using Tomcat 5.0 with JBoss 3.2.6. In a very rare cases I got the error as java.lang.ClassCircularityError(myclass). Does anybody know wahy this error is coming. Thanks, Jagadish - Yahoo! for Good Click here to donate to the Hurricane Katrina relief effort.
Re: java.lang.ClassCircularityError
HI Andoni,
Thanks for the reply, It uses association that too unidirectional, I
have seen the option in sun forum as have you explained to me. I tried to
compile classes like this for just to get that error. This scenario won't
compile, It gave me a error saying cycling inheritence.
Do you know any other scenarios which could cause this problem.
Thanks,
Jagadish
Andoni [EMAIL PROTECTED] wrote:
Hi Jagadish,
Do you have a drawing of all your inheritance relationships? This error seems
to be caused by a circular inheritance relationship i.e.:
class ClassOne extends ClassTwo {
...
}
class ClassTwo extends ClassOne {
...
}
Obviously there could be many more than two classes involved so it may be best
to draw out the class tree. Specially if it is complicated.
Hope that helps.
Andoni.
- Original Message -
From: Jagadeesha T
To: tomcat-user@jakarta.apache.org
Sent: Wednesday, October 05, 2005 9:01 AM
Subject: java.lang.ClassCircularityError
Hi all,
I am using Tomcat 5.0 with JBoss 3.2.6. In a very rare cases I got the error as
java.lang.ClassCircularityError(myclass). Does anybody know wahy this error is
coming.
Thanks,
Jagadish
-
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Click here to donate to the Hurricane Katrina relief effort.
-
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Click here to donate to the Hurricane Katrina relief effort.
Re: java.lang.ClassCircularityError
HI,
Thanks for the reply, It is being working correctly all these days. Only once
I got this error.After restarting the server worked fine. Only one time I got
this error. But I have not done
as you mentioned. I am very curious to know why is this suddenly came which was
working all these days and gone after restarted the server.
Thanks,
Jagadish
Leon Rosenberg [EMAIL PROTECTED] wrote:
Just some thoughts...
if you write two classes A and B
B extends A
then compile
then put B into deployment
change B to not extend A and A to extend B, compile A
put A into deployment
Then you'll probably have your runtime circularity.
Try to delete all your class files and recompile your application from scratch.
regards
Leon
On 10/5/05, Jagadeesha T wrote:
HI Andoni,
Thanks for the reply, It uses association that too unidirectional, I have
seen the option in sun forum as have you explained to me. I tried to compile
classes like this for just to get that error. This scenario won't compile, It
gave me a error saying cycling inheritence.
Do you know any other scenarios which could cause this problem.
Thanks,
Jagadish
Andoni wrote:
Hi Jagadish,
Do you have a drawing of all your inheritance relationships? This error seems
to be caused by a circular inheritance relationship i.e.:
class ClassOne extends ClassTwo {
...
}
class ClassTwo extends ClassOne {
...
}
Obviously there could be many more than two classes involved so it may be
best to draw out the class tree. Specially if it is complicated.
Hope that helps.
Andoni.
- Original Message -
From: Jagadeesha T
To: tomcat-user@jakarta.apache.org
Sent: Wednesday, October 05, 2005 9:01 AM
Subject: java.lang.ClassCircularityError
Hi all,
I am using Tomcat 5.0 with JBoss 3.2.6. In a very rare cases I got the error
as
java.lang.ClassCircularityError(myclass). Does anybody know wahy this error
is coming.
Thanks,
Jagadish
-
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Click here to donate to the Hurricane Katrina relief effort.
-
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Click here to donate to the Hurricane Katrina relief effort.
-
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Re: Generic Types support in Tomcat?
So how is this affecting the use of Tomcat 5.5.9? I am using Java 5 features with Tomcat 5.5.9 without any problems, so what do I need to do to discover Tomcat 5.5.9 shortcomings with respect to Java 5? Regards, BTJ Christoph Kutzinski wrote: What's what story? Java 5 features are not supported in latest tomcat stable (5.5.9), but are in the latest alphas (5.5.10-5.5.12) Just as I said in my previous mail. Seak, Teng-Fong wrote: I've received an announcement mail telling that 5.5.12 is in alpha phase! So what's this story? Actually, I'm more interested in using the new for loop in Java5 than using generic. Christoph Kutzinski wrote: Hi, it is only since 5.5.10 5.5.10 was already released, but it is only supposed to be alpha. I.e. not recommended for production use. I have no idea, when the next stable tomcat version will be released Christoph - 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: Generic Types support in Tomcat?
Nope, I am just using the default installation and configurations... BTJ Christoph Kutzinski wrote: To be honest, I never tried it with 5.5.9 I just concluded it from the release notes and other posts on this mailing list. AFAIK, tomcat uses the Eclipse JDT compiler by default to compile JSPs. Maybe you have configured tomcat to use Suns javac? Bjørn T Johansen wrote: So how is this affecting the use of Tomcat 5.5.9? I am using Java 5 features with Tomcat 5.5.9 without any problems, so what do I need to do to discover Tomcat 5.5.9 shortcomings with respect to Java 5? Regards, BTJ Christoph Kutzinski wrote: What's what story? Java 5 features are not supported in latest tomcat stable (5.5.9), but are in the latest alphas (5.5.10-5.5.12) Just as I said in my previous mail. Seak, Teng-Fong wrote: I've received an announcement mail telling that 5.5.12 is in alpha phase! So what's this story? Actually, I'm more interested in using the new for loop in Java5 than using generic. Christoph Kutzinski wrote: Hi, it is only since 5.5.10 5.5.10 was already released, but it is only supposed to be alpha. I.e. not recommended for production use. I have no idea, when the next stable tomcat version will be released Christoph - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Generic Types support in Tomcat?
Nope, I am using it in the java server code, not jsp... Hence my question :) BTJ Christoph Kutzinski wrote: To be clear: You are using Java 5 features (generics, for-each loop etc.) in JSPs? Bjørn T Johansen wrote: Nope, I am just using the default installation and configurations... BTJ Christoph Kutzinski wrote: To be honest, I never tried it with 5.5.9 I just concluded it from the release notes and other posts on this mailing list. AFAIK, tomcat uses the Eclipse JDT compiler by default to compile JSPs. Maybe you have configured tomcat to use Suns javac? Bjørn T Johansen wrote: So how is this affecting the use of Tomcat 5.5.9? I am using Java 5 features with Tomcat 5.5.9 without any problems, so what do I need to do to discover Tomcat 5.5.9 shortcomings with respect to Java 5? Regards, BTJ Christoph Kutzinski wrote: What's what story? Java 5 features are not supported in latest tomcat stable (5.5.9), but are in the latest alphas (5.5.10-5.5.12) Just as I said in my previous mail. Seak, Teng-Fong wrote: I've received an announcement mail telling that 5.5.12 is in alpha phase! So what's this story? Actually, I'm more interested in using the new for loop in Java5 than using generic. Christoph Kutzinski wrote: Hi, it is only since 5.5.10 5.5.10 was already released, but it is only supposed to be alpha. I.e. not recommended for production use. I have no idea, when the next stable tomcat version will be released Christoph - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Charset configurations for JSP pages
Hello, How to configure the character sets on JSP pages/HTTP replies so that browser connecting to tomcat displays pages correctly? Currently i'm using Tomcat-5.0.28. I am unable to find any decent documentation on this. I have JSP pages with character set ISO-8859-1 on disk. I reinstalled Linux operating system. Previous installation used ISO-8859-1 character set according to locale, new uses UTF-8. Now when browsing the site, scandinavian characters (auml; and ouml;) are shown as ? on mozilla. As curiosity, dynamic text coming from database is shown correctly, static text on JSP page is not. There are bunch of parameters and finding the right combination does not seem to be trivial. For example there seems to be the following parameters, for which it is hard to find extensive documentation: On jsp page %page%-directive: contentType pageEncoding On web.xml (tomcat configuration) javaEncoding Java system properties file.encoding TIA! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
XPowered BY
HI all, I use JBoss 3.2.6 and and Tomcat 5.0. It displays X-PoweredBY version in Headers file, There is in web.xml to CommonHeadersFileter, InitParams, Even after deleting it from web.xml, it display, Is there any way to do that in Tomcat 5.0 with JBoss. Thanks, Jagadeesha T __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
document for upgrade
HI, Could any body tell me tomcat upgradation document location from 3.x to 4.x or 5.x. Regards, Jagadish - Start your day with Yahoo! - make it your home page
Upgrading from 5.0.28 to 5.5.9?
Anything one should be aware of when moving from 5.0.28 to 5.5.9? Also, any reasons not to make the move? Regards, BTJ -- --- Bjørn T Johansen [EMAIL PROTECTED] --- Someone wrote: I understand that if you play a Windows CD backwards you hear strange Satanic messages To which someone replied: It's even worse than that; play it forwards and it installs Windows --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Session Security
Hi All, Cookie information goes to the server in a clear text I think. I don't know it can be configured to send as a cypher text. When it goes in the network to browser, If not ssl enabled, Cookie;Jsessionid;value can be seen through Ethereal and also copied, If anybody tries with that cookie with the url. It will take the person to directly to that page.How can disable it. Please could anybody tell me how to avoid it. Thanks, Jagadeesha T __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
Re: Tomcat and SuSE 9.3...
But why do you use the Tomcat that comes with SuSE 9.3?? I am using SuSE 9.3 and Tomcat works like a charm.. (but I don't use SuSE's version...) BTJ Quinton Delpeche wrote: On Thursday 12 May 2005 13:32, Raghupathy,Gurumoorthy wrote: Wht is the problem ? When I install Tomcat 5 (base, examples, and admin) I get an error with the packages. I read that this is to do with incorrect directory names or link names. On one of my other test machines I keep getting a socket exception and a broken pipe exception when trying to connect via JDBC to a PostgreSQL server. My catalina.start in the log files directory indicates a problem with the permissions for tomcat5.pid. Now I have spent the whole day trawling the web, searching google, trying various things and even searching the archives of this mailing list and I still can't solve the problem. I have now tried this on 5 different machines with two different (original) sets of SuSE 9.3 discs and I still get these errors. I have tried both 1.4 and 1.5 SDKs and still these errors persist. I can't believe that I am the unfortunate person to discover this problem... ...I can't be that unlucky. :( Q - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: HTTP/POST request body dump
Depending on what is meant by 'configure', the response of 'Nope.' may be incorrect. Logging HTTP POST requests could easily be accomplished with a Filter using getInputStream(). But if you want to capture network traffic, you should probably use a tool that was designed for that purpose. Many programs exist that can do this. Ethereal (http://www.ethereal.com/) is one such program that has the added benefit of being Free. Luke -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 26, 2005 19:37 To: Tomcat Users List Subject: Re: HTTP/POST request body dump Nope. -Tim Tuan, Frank wrote: Hi, Can I configure Tomcat to dump the body of HTTP/POST requests into some kind of request log? I would like to dump all of the request body of a SOAP web service that I'm working on. I'm using Tomcat 5.0.28. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] CONFIDENTIALITY NOTICE This e-mail and any attachments, as well as any documents from a file server of International Truck and Engine Corporation or its affiliates, are intended for the addressee and may contain information that is privileged, confidential, proprietary, or otherwise protected by law. Any dissemination, distribution, or copying is prohibited. If a confidentiality or nondisclosure agreement exists between International and the recipient or the recipient's employer, this e-mail and any attachments hereto, as well as any documents from a file server of International Truck and Engine Corporation or its affiliates, this notice serves as marking as CONFIDENTIAL information of International Truck and Engine Corporation or its affiliates. If you have received this communication in error, please contact the original sender. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Container Managed Security?
That doesn't help with my problem, does it? I need to create a session object when a user logs in, is this possible? BTJ Gurumoorthy wrote: Use LDAP Based authentication ... I have this working very nicely only our servers Read JNDI Realm topic of tomcat Gurus - Original Message - From: Bjørn T Johansen [EMAIL PROTECTED] To: 'Tomcat Users List' tomcat-user@jakarta.apache.org Sent: Thursday, April 07, 2005 7:05 AM Subject: Container Managed Security? I have a small question... I am used to providing my own authentication system when developing web systems, but I am now looking into providing container based security instead. But when writing authentication myself, I have full control and can put differenf information that I need into the session scope. How do I do this using Tomcat's FORM-based authentication? Is there some listener I can hook onto or similar? Regards, BTJ -- -- - Bjørn T Johansen [EMAIL PROTECTED] -- - Someone wrote: I understand that if you play a Windows CD backwards you hear strange Satanic messages To which someone replied: It's even worse than that; play it forwards and it installs Windows -- - - 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: Container Managed Security?
That seems to be what I am looking for I will look into this... Thx... :) BTJ Mark Thomas wrote: Opps. Typo. That should be: javax.servlet.http.HttpSessionListener Mark Thomas wrote: javax.servlet.http.SessionListener For a summary, read the javadocs. For full details read the spec. Mark Bjørn T Johansen wrote: I have a small question... I am used to providing my own authentication system when developing web systems, but I am now looking into providing container based security instead. But when writing authentication myself, I have full control and can put differenf information that I need into the session scope. How do I do this using Tomcat's FORM-based authentication? Is there some listener I can hook onto or similar? Regards, BTJ - 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: Add Context Path, Tomcat 5.5.7
Scott, I feel your pain -- I just finished sorting out that whole thing myself. One thing I'd definitely recommend doing is installing the admin tool for tomcat 5 and using it to change something trivial in your server.xml file. When it gets done making the change it strips out all the comments as a side effect and makes the file *much* cleaner and, in my opinion, more readable. As for your question: if the resource is to be used for multiple applications, you could put it in the server.xml... if not (and I'm going to presume that's the case for you -- let me know if not) then you're much better off using your application-specific WEB-INF\web.xml and META-INF\context.xml files like so: your application docbase\META-INF\context.xml would look something like: Context path=/Foo docBase=C:/Foo debug=1 reloadable=true Resource auth=Container name=jdbc/aNameForYourDBresource type=javax.sql.DataSource password=Foo driverClassName=oracle.jdbc.driver.OracleDriver maxIdle=3 maxWait=5000 username=Foo url=jdbc:oracle:thin:@Foo:1521:Foo maxActive=15/ WatchedResourceWEB-INF/web.xml/WatchedResource WatchedResourceMETA-INF/context.xml/WatchedResource /Context and your your application docbaseWEB-INF\web.xml would then reference the resource defined in the context above (the res-ref-name should match the resource name) ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app display-nameYour app's name/display-name description Slices, dices and makes fresh canned spam! /description resource-ref descriptionDescription of Datasource/description res-ref-namejdbc/aNameForYourDBresource/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref /web-app It's helpful to think of the individual application context.xml files being 'included' as context entries in the server.xml file (almost like an @include, except implicit). Hope that helps! Let me know if I can clarify anything. Cheers, Patrick Thomas (PS - remember to install the jakarta commons and pooling jars mentioned in the dbcp documentation.) On Apr 8, 2005 11:13 AM, David Smith [EMAIL PROTECTED] wrote: Hi. Take a look at this for where to put Context elements: http://jakarta.apache.org/tomcat/tomcat-5.5-doc/config/context.html This is new with Tomcat 5.0 and is continued in Tomcat 5.5 --David Scott Purcell wrote: Hello, I am following the information here to add DBCP to my application. http://jakarta.apache.org/tomcat/tomcat-5.5-doc/jndi-datasource-examples-howto.html I am reading to add the Context path=/DBTest ... from the above docs. The instructions say to . Configure the JNDI DataSource in Tomcat by adding a declaration for your resource to $CATALINA_HOME/conf/server.xml. Add this in between the /Context tag of the examples context and the /Host tag closing the localhost definition. So cool, I opened up the server.xml, but do not see any existing context or host tags in it. Here is my server.xml file. Does anyone know where I put the Context for the DBCP stuff? Thanks, '!-- Example Server Configuration File -- !-- Note that component elements are nested corresponding to their parent-child relationships with each other -- !-- A Server is a singleton element that represents the entire JVM, which may contain one or more Service instances. The Server listens for a shutdown command on the indicated port. Note: A Server is not itself a Container, so you may not define subcomponents such as Valves or Loggers at this level. -- Server port=8005 shutdown=SHUTDOWN !-- Comment these entries out to disable JMX MBeans support used for the administration web application -- Listener className=org.apache.catalina.mbeans.ServerLifecycleListener / Listener className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener / Listener className=org.apache.catalina.storeconfig.StoreConfigLifecycleListener/ !-- Global JNDI resources -- GlobalNamingResources !-- Test entry for demonstration purposes -- Environment name=simpleValue type=java.lang.Integer value=30/ !-- Editable user database that can also be used by UserDatabaseRealm to authenticate users -- Resource name=UserDatabase auth=Container type=org.apache.catalina.UserDatabase description=User database that can be updated and saved factory=org.apache.catalina.users.MemoryUserDatabaseFactory pathname=conf/tomcat-users.xml / /GlobalNamingResources !-- A Service is a collection of one or more Connectors that share a single Container (and therefore the web applications visible within that Container).
Container Managed Security?
I have a small question... I am used to providing my own authentication system when developing web systems, but I am now looking into providing container based security instead. But when writing authentication myself, I have full control and can put differenf information that I need into the session scope. How do I do this using Tomcat's FORM-based authentication? Is there some listener I can hook onto or similar? Regards, BTJ -- --- Bjørn T Johansen [EMAIL PROTECTED] --- Someone wrote: I understand that if you play a Windows CD backwards you hear strange Satanic messages To which someone replied: It's even worse than that; play it forwards and it installs Windows --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Which version to use?
I am running Tomcat 5.0.28 at the moment and I was just wondering if I should be using another version, newer or even older? I see a lot of talk about version 5.5.x, is this the version maybe I should be considering? Regards, BTJ -- --- Bjørn T Johansen [EMAIL PROTECTED] --- Someone wrote: I understand that if you play a Windows CD backwards you hear strange Satanic messages To which someone replied: It's even worse than that; play it forwards and it installs Windows --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tomcat ssl configuration
Did you create the keystore while logged on as the root user? Thank you James T. Studebaker - Original Message - From: Mustafa BLKBA [EMAIL PROTECTED] To: tomcat-user@jakarta.apache.org Sent: Monday, April 04, 2005 8:24 AM Subject: tomcat ssl configuration I use tomcat 5.0.28 on linux, my j2se version is 1.4.02. I did all the steps in the document which is on this link but it's not working. Is there anybody who can help me with this issue? Thanx, Mustafa. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: session management
Hi, Thanks the reply, My requirement is little different. I want to have many browser instaces (2 or more)to use the same session. In my first.jsp, on first hit, i will get the session and store it. Again,if the first jsp is hit for the second time. It should use the same session. SO, I will not let it allow to create a new one. Instead use the one already stored for user. I have to do like this since the user login is done from a Java Applacition(Swing). If the user wants to go to a browser. User has to click on the button (Swing UI) that will launch the browser. each click on the button should launch a browser. I want all those browsers launched for that login to use a shared session object. Could you tell How can I do it. I tried by setting the cookie at the first.jsp when the second browser launch(Coolke which had created at the first hit). addCookie, In one of the middle jsps, there is response.sendRedirect(response.encodeURL(samepage?somename=somevalue)) Every time,it is failing here, response.sendRedirect(); //When it is reloaded i have observerd that it is not getting the cookie in the headers. I don't understand why the browser not sending the cookie. cookie is not disabled. Scenario 2. If all browser uses different session objects. then it works fine. could you tell me is there any way to get this done? Thanks, Jagadish Lionel Farbos [EMAIL PROTECTED] wrote: On Thu, 31 Mar 2005 11:41:55 -0800 (PST) Jagadeesha T wrote: Hi all, I want to set session in httpservletresponse object, Is there any way to do it. Otherthan response.addCookie(), or response.encodeURL(); Is there any way to set the Jsession In headers, So that it gets that in the next Jsp by request object, If I use addCookie of response object, It fails if any where encodeURL is used. If i user encodeURL, every JSP needs to updated with that method. Please if anybody knows tell the way that can be done. You don't have to create yourself the cookie. You create the HttpSession with HttpServletRequest.getSession() or HttpServletRequest.getSession(boolean) Then, the session is created and the cookie JSESSIONID is added to the HttpServletResponse. So, the next time you'll invoke a servlet or JSP in the same Context (with the same browser), the Cookie JSESSIONID will be attached to your request. If you have clustered your Tomcat, the JSESSIONID will have a suffix ., so, if you use the mod_jk to load-balance your tomcat clustered servers, your request will be sent to the same tomcat (as the precedent). Enjoy Thanks, Jagadeesha T - Do you Yahoo!? Better first dates. More second dates. Yahoo! Personals - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Better first dates. More second dates. Yahoo! Personals
session management
Hi all, I want to set session in httpservletresponse object, Is there any way to do it. Otherthan response.addCookie(), or response.encodeURL(); Is there any way to set the Jsession In headers, So that it gets that in the next Jsp by request object, If I use addCookie of response object, It fails if any where encodeURL is used. If i user encodeURL, every JSP needs to updated with that method. Please if anybody knows tell the way that can be done. Thanks, Jagadeesha T - Do you Yahoo!? Better first dates. More second dates. Yahoo! Personals
Re: Data file owner and group difficulties
Yes, Tomcat runs as tomcat:nobody. I can not run Tomcat as jims:jims since jims is a virtual host account. I should have mentioned this in my initial email. I am one of numerous users who have an account that has access tomcat. The file structure of the account has a webapps directory where I install a java web application to be served by Tomcat. The owner:group for this account is jims:jims. Other users will have a different owner:group. However Tomcat runs as tomcat:nobody, the default configuration. All users need to have the ability to create and read data files with the owner:group of their own accounts. Can this be done? Thank you James T. Studebaker - Original Message - From: QM [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Sent: Wednesday, March 30, 2005 7:15 AM Subject: Re: Data file owner and group difficulties On Tue, Mar 29, 2005 at 09:31:42PM -0500, James T. Studebaker wrote: : My servlets create data files. The webapp is running on a Linux system. The : app user is jims and my group is jims. I have to set permissions to 777 in : order for tomcat to read data files. When data files are created, the user is : tomcat and the group is nobody. This last sentence would imply that Tomcat is running as tomcat:nobody, and not as jims:jims as you suspect. Run 'ps' to confirm. Also, check how you start Tomcat and see whether a user switch occurs there. : Is the a configuration parameter that will result in data : files created with a user of jims and a group of jims. Is there configuration : parameters that result in tomcat being able to read data files with the user : jims and the group jims. This wouldn't be set in Tomcat, but in the JVM itself. In turn, (IIRC) the base JVM has no way of setting ownership/permissions. -QM -- software -- http://www.brandxdev.net/ tech news -- http://www.RoarNetworX.com/ code scan -- http://www.JxRef.org/ - 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]
using a docBase outside $catalina.home ?
Hi all,
I've checked the archives and google, but come up dry on this. I know
that with 5.5 we're no longer supposed to put contexts for individual
applications in server.xml, but none of the 'proper' ways have worked.
I've got source for an application that we're working on in
c:\share\MyAppName, and the context in
{$Catalina.home}\conf\Catalina\localhost\MyAppName.xml
MyAppName.xml contains exactly:
Context path=/MyAppName docBase=c:\share\PMScheduler debug=0
reloadable=true/
I then start tomcat and access the /manager utility and it shows
/MyAppName in the Applications display and indicates 'false' under the
Running column. Attempting to start it produces FAIL - Application at
context path /MyAppName could not be started and no other info. The
/MyAppName folder exists but is empty.
I've also tried the method with context file in the docbase (
c:\share\PMScheduler\META-INF\context.xml ) and specifying it to the
/manager app as:
Context Path (optional): /MyAppName
XML Configuration file URL: file:C:/share/PMScheduler/META-INF/context.xml
WAR or Directory URL: file:C:/share/PMScheduler
This produces the same result. (Although I note that even where it
says the context is optional, it still requires it... it's not the
issue at hand, but anyone else noticing that?)
I'm stumped -- I can't imagine that the only way to work with unWAR-ed
files is to put them inside tomcats directory structure. While we're
developing it seems silly to have to reWAR the whole thing every time
we make a change to the source. Tomcat 3.3 could handle this I know --
is this just functionality that was lost along the way?
Cheers,
Patrick Thomas
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RESOLVED - using a docBase outside $catalina.home ?
putting a foo.xml file into conf\Catalina\localhost eventually worked... not exactly sure why it's working, but thanks for the input all. ~PST - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Data file owner and group difficulties
My servlets create data files. The webapp is running on a Linux system. The app user is jims and my group is jims. I have to set permissions to 777 in order for tomcat to read data files. When data files are created, the user is tomcat and the group is nobody. As a result my servlets can not read the data files created. Is the a configuration parameter that will result in data files created with a user of jims and a group of jims. Is there configuration parameters that result in tomcat being able to read data files with the user jims and the group jims. Thank youJames T. Studebaker
Session Handling
Hi all, I need to launch a browser from a java application (swing) on the click of the button. Each click should launch a different instance of the browser. However, all these instances of the browser should share the same HttpSession (created on the launch of the first browser instance). Currently, have implemented this by setting a cookie in HttpServletResponse object. response.addCookie(new Cookie(jsessionid,sessionid)) response.sendRedirect(NextPage), In the above approach, all browser instances share the same session. This works fine. However, if the jsp invoked as part of sendRedirect uses response.encodeURL(), this approach does not work. When the encoreURL() method is used, the session id is not set correctly (a different session id is being set). Not sure how/why the session id is different in this case. Any idea why? Or is there any other way of sharing a session for all the browsers. I am using Tomcat version 5.0, Thanks, Jagadeesha T - Do you Yahoo!? Yahoo! Mail - Easier than ever with enhanced search. Learn more.
RE: How to redirect to a different host
There is no way for Tomcat to do this 'out of the box'. But don't despair! Check out: http://www.zlatkovic.com/httpredirectfilter.en.html The author has released it under a very free license. I have been using the filter and can personally recommend it. The site seems to be down right now, so you'll have to check back later. Luke P.S. In the interest of full, squeaky clean disclosure, I've submitted a patch to the project. -Original Message- From: Dan [mailto:[EMAIL PROTECTED] Sent: Thursday, March 17, 2005 14:58 To: Tomcat Users List Subject: How to redirect to a different host Is there anyway to configure Tomcat (without using apache) to redirect requests for a particular context to a new url (and host) Here's the scenario on the main page there is a link to a shopping cart context. This webapp does not run on this machine, it's running on a totally separate system, so what I want to do is: when the context webhost:8080/shopping is requested the request is redirected to shoppingcarthost:8080/shopping. Is it possible to do this in the server.xml file, or does it have to be done somewhere else. I know how to do this with apache, but using apache is not an option in this case. I need to know how to to do this independent of apache. Just using Tomcat configuration files. Thanks Daniel McMillan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] CONFIDENTIALITY NOTICE This e-mail and any attachments, as well as any documents from a file server of International Truck and Engine Corporation or its affiliates, are intended for the addressee and may contain information that is privileged, confidential, proprietary, or otherwise protected by law. Any dissemination, distribution, or copying is prohibited. If a confidentiality or nondisclosure agreement exists between International and the recipient or the recipient's employer, this e-mail and any attachments hereto, as well as any documents from a file server of International Truck and Engine Corporation or its affiliates, this notice serves as marking as CONFIDENTIAL information of International Truck and Engine Corporation or its affiliates. If you have received this communication in error, please contact the original sender. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Configuration of https in tomcat failure
I have tried over and over again to configure https for tomcat using the instructions found on the apache tomcat web site. I am unable to get https to work. I am running tomcat on a linux core 2 server, version 5.0.28 tomcat and version 1.4.2_05 jdk. I am lost. Help. Thank youJames T. Studebaker
Re: Configuration of https in tomcat failure
IE displays: The page cannot be displayed No errors in the log files. I do not have a tool to trace packets. The firewall does not block port 8443. Here is connectors in server.xml: Connector port=8089 redirectPort=8443 /Connector Connector port=8009 protocol=AJP/1.3 protocolHandlerClassName=org.apache.jk.server.JkCoyoteHandler redirectPort=8443 /Connector Connector port=8443 scheme=https secure=true sslProtocol=TLS keystoreFile=/root/.keystore /Connector How do I view the certificate with keytool? Thank you James T. Studebaker - Original Message - From: Caldarale, Charles R [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Sent: Thursday, March 17, 2005 12:00 AM Subject: RE: Configuration of https in tomcat failure From: James T. Studebaker [mailto:[EMAIL PROTECTED] Subject: Configuration of https in tomcat failure I have tried over and over again to configure https for tomcat using the instructions found on the apache tomcat web site. I am unable to get https to work. You need to be more specific about the problem. Do you get error messages on the browser? Do you get any entries in any of the logs? What do you see going on with a packet trace (try Ethereal)? Is there a firewall blocking your ports? What does your server.xml look like now? Can you view your certificate with keytool? I've followed the Tomcat SSL how-to instructions to the letter and they've worked perfectly on both Windows XP (Tomcat 5.0.19 and 5.5.7, JDK 1.4.2 and 1.5.0) and even our sort-of-POSIX-like mainframe environment (Tomcat 5.0.28 and 5.5.7, JDK 1.4.2), accessed with both IE6 and Firefox 1.0.1 browsers. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - 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]
how do I correct keytool error
I ran the keytool utility to create a self signed certificate. I used the changeit password. The utility completed successfully. However when I used the keytool -list command I get the following error: keytool error: java.io.IOException: Keystore was tampered with, or password was incorrect Further I get the same error if I try to generate another certificate. How can I correct this problem? Thank youJames T. Studebaker
Re: How to access web site from other computers
When you type in http://dummy.dnsalias.net/web/JSP/login.html in the IE do you get a tomcat error or do you get a The page cannot be displayed or do you get some other error? Thank you James T. Studebaker - Original Message - From: U K Laxmi [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Sent: Wednesday, March 09, 2005 1:50 AM Subject: RE: How to access web site from other computers Thank you for the detailed info. I appreciate it. May be, in future i may go for a static IP address. But for testing purposes, i would like to do some wrok around specified by you. I went to www.dyndns.org and selected 'Dynamic DNS' and did whatever it asked me to. I'm able to access it locally. ie. http://dummy.dnsalias.net/web/JSP/login.html But not from other computers (one at office). I'm able to ping to this machine. But not able to see the web application. Is this is a firewall issue? How can i identify what are the firewalls/spywares running in my system and how to allow the IP Address to be visible. Pls help. Thanks to everyone for the answers. --- [EMAIL PROTECTED] wrote: OK. There have been suggestions that you get a static ip address. If your internet service provider will assign you a static ip address, that will solve your problem if you are trying to access the tomcat service using a domain name. However if your internet service provider is unwilling to provide a static IP address, which is the case for most providers, you still can access the tomcat service from the internet. What you can do is define a dynamic dns service at a provider such as dyndns.org. You can set up a dynamic dns service where the ip address is updated from a program you install on your local windows machine using one of their domains. You have several choices of such programs available on the dyndns.org site. The program you install on your local windows machine detects when the IP address of your local machine changes. The program then sends the new IP address to the dyndns.org service and the ip address of the dynamic dns service you set up with them is automatically updated. This service is free for a limited number of machines. You could also buy a domain name from a domain name service provider. Dyndns.org does sell domain names also. You can then define a dynamic dns service with dyndns.org just the same as described above using your domain. I believe dyndns.org will charge you an annual fee for using your own domain name. Let me know if this helps. As a side issue you can access the tomcat service on your local windows machine from another computer on the internet in a test situation with out establishing a dynamic dns account. You can do this by entering a record in the hosts file of the computer from which you wish to access the tomcat service. I expect you to find the host file at: c:/windows/system32/drivers/etc/host or c:/winnt/system32/drivers/etc/host. Enter a line in the form: domainname ipaddress Supply your domain name for the host account defined in tomcat configuration for domainname. Do not include the or the characters. Localhost will not work. If you have not defined a host other than localhost in tomcat configuration, you will have to define another host account. Supply the ip address assigned to your machine where tomcat is running for ipaddress. Do not include the or the characters. Here is an example how the line should look: jimstudebaker.org 65.254.62.178 Then save the host file. Open the IE and type in the url http://domainname:8080/. This assumes your tomcat port is the default 8080. This obviously not a general permanent solution, since the internet dns servers do not have a record for the entry you put in the host file. It is a quick and easy way to test access to the service from another machine on the internet however. Good luck. Let me know if this was of help. The machine is connected to internet thro' broadband connection. --- [EMAIL PROTECTED] wrote: An answer to this question would require a little more information. When you say My computer is in network is the network you are refering to a local area network or is the window machine connected directly to the internet through a broadband connection or a dial up connection? Send a response to this question and then I can go on to the next question. -Original Message- From: U K Laxmi [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 08, 2005 11:13 AM To: Tomcat Users List Subject: How to access web site from other computers I've a web application developed using apache and tomcat on windows 2000 machine. I can access the application locally. ie. using http://localhost/web/JSP/login.html and also using machine name ie. http://dummy/web/JSP/login.html. My computer is in network. But i'm unable access my web
Re: how to make manager available to each virtual host
Bingo!! That did it. Thanks. Thank you James T. Studebaker - Original Message - From: alis asma alias [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Sent: Monday, February 28, 2005 4:12 AM Subject: Re: how to make manager available to each virtual host Try this: 1. go to catalina_home/conf/Catalina/ 2. open the first host folder . In my case, the first host is localhost. 3. Let's named the first host as localhost and the second host is X. So copy the content of the localhost into the X host. 4. restart the tomcat. 5. Try to access the manager for the X host. I've tried those steps and it worked. --- James T. Studebaker [EMAIL PROTECTED] wrote: Leaves I am running tomcat 5.0.28 on a linux fedora core 2 machine. I have configured virtual hosts for tomcat. I wish to make the manager application available to each vertual host that I have configured so that users can deploy applications to their account. What I did is add a context to each virtual host and defined the varables for the context exactly as they are defined in the context found in the localhost host. I have gotten this approach to work on a local window xp1. installation, however it fails on a remote linux installation. Can anyone give me a hint what needs to be done? Here is the error message I get: HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Wrapper cannot find servlet class org.apache.catalina.manager.HTMLManagerServlet or a class it depends on org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase .java:540) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118 ) org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne ction(Http11Protocol.java:705) org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:683) java.lang.Thread.run(Thread.java:534) root cause java.lang.ClassNotFoundException: org.apache.catalina.manager.HTMLManagerServlet org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader .java:854) org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader .java:721) org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase .java:540) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118 ) org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne ction(Http11Protocol.java:705) org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:683) java.lang.Thread.run(Thread.java:534) note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs. Apache Tomcat/5.0.28 Thank you James T. Studebaker __ Do you Yahoo!? Read only the mail you want - Yahoo! Mail SpamGuard. http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
how to make manager available to each virtual host
I am running tomcat 5.0.28 on a linux fedora core 2 machine. I have configured virtual hosts for tomcat. I wish to make the manager application available to each vertual host that I have configured so that users can deploy applications to their account. What I did is add a context to each virtual host and defined the varables for the context exactly as they are defined in the context found in the localhost host. I have gotten this approach to work on a localwindow xp installation, however it fails on a remote linux installation. Can anyone give me a hint what needs to be done? Here is the error message I get: HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Wrapper cannot find servlet class org.apache.catalina.manager.HTMLManagerServlet or a class it depends on org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) java.lang.Thread.run(Thread.java:534) root cause java.lang.ClassNotFoundException: org.apache.catalina.manager.HTMLManagerServlet org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:854) org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:721) org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) java.lang.Thread.run(Thread.java:534) note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs. Apache Tomcat/5.0.28 Thank youJames T. Studebaker
ClassCastException
Hi,
There is a ClassCastException when we run the JspC class with the proper
arguments.
I have given the detailed exception at the end of this mail,
// In org.apache.jasper.JspC class code
private void initServletContext()
{
try
{
context = new JspCServletContext(new PrintWriter(System.out), new
URL(file: + uriRoot.replace('\\', '/') + '/'));
tldLocationsCache = new TldLocationsCache(context, true);
}
catch(MalformedURLException me)
{
System.out.println(** + me);
}
rctxt = new JspRuntimeContext(context, this);
jspConfig = new JspConfig(context);
tagPluginManager = new TagPluginManager(context);
}
In this method it creates the object of jspRunTimeContext
rctxt = new JspRuntimeContext(context, this);
// end JspC class code
// In org.apache.jasper.compiler.JspRuntimeContext class
In constructor of this class,
public JspRuntimeContext(ServletContext context, Options options){
jsps = Collections.synchronizedMap(new HashMap());
thread = null;
threadDone = false;
threadName = JspRuntimeContext;
System.setErr(new SystemLogHandler(System.err));
this.context = context;
this.options = options;
// The below line causing the exception to be thrown
parentClassLoader =
(URLClassLoader)Thread.currentThread().getContextClassLoader();
if(parentClassLoader == null)
parentClassLoader = (URLClassLoader)getClass().getClassLoader();
if(log.isDebugEnabled())
if(parentClassLoader != null)
log.debug(Localizer.getMessage(jsp.message.parent_class_loader_is,
parentClassLoader.toString()));
else
log.debug(Localizer.getMessage(jsp.message.parent_class_loader_is, none));
initClassPath();
if(context instanceof JspCServletContext)
return;
if(System.getSecurityManager() != null)
...
..}
// Here it is expecting the current thread class loader to be of type
URLClassLoader,
which is not,it is set with the AntClassLoader2..
Hence throwing the exception
parentClassLoader =
(URLClassLoader)Thread.currentThread().getContextClassLoader();
/// end of org.apache.jasper.compiler.JspRuntimeContext class
The reason is the current thread class loader has set in JspC after
JspRuntimeContext() object
creation call,
setting of current thread class loader to URLClassLoader is done in the below
given method in JspC class
private void initClassLoader(JspCompilationContext clctxt) method
// Begin JspC class
Thread.currentThread().setContextClassLoader(loader);
// end JspC class
The class loader, URLClassLoader is set to the current thread after the
exception is thrown from
org.apache.jasper.compiler.JspRuntimeContext, if it set before ,then it will
definitely work.
--- total flow.
from JspC class,
methods flow
Main() -- execute()--- initServletContext();
initServletContext() In this method creating the below object by calling the
only one constructor of
org.apache.jasper.compiler.JspRuntimeContext(context, option)
--
in org.apache.jasper.compiler.JspRuntimeContext
org.apache.jasper.compiler.JspRuntimeContext
taking the current thread class loader and expecting to be as URLClassloader,
exception thrown
---
in JspC
after this flow there is code to set the currentCLassLoader to URLClassLoader,
in initClassLoader(JspCompilationContext clctxt) method
this should be set before the creation of JspRuntimeContext object to avoid
this exception.
---
It would be great if we have precompilation feature.
I don't know if there is any other alternatives available for this,
I think we could do this. Please let me know if this is
considered already and have counter this problem.
---
The detailed exception is ...
The line numbers may not correct since i put some System.out.println()..
The code thrrowing the exception is
JspRuntimeContext costructor
parentClassLoader =
(URLClassLoader)Thread.currentThread().getContextClassLoader();
[java] java.lang.ClassCastException
[java] at
org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:172)
[java] at org.apache.tools.ant.taskdefs.Java.run(Java.java:705)
[java] at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:177)
[java] at org.apache.tools.ant.taskdefs.Java.execute(Java.java:83)
[java] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
[java] at org.apache.tools.ant.Task.perform(Task.java:364)
[java] at org.apache.tools.ant.Target.execute(Target.java:341)
[java] at org.apache.tools.ant.Target.performTasks(Target.java:369)
[java] at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
[java] at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
[java] at org.apache.tools.ant.Main.runBuild(Main.java:673)
[java] at
JspC exception
Hi, JspC error while doing PreCompilation, I 'am using ant 1.6.2 and tomcat 5. When I call jspc from ant it is thworing invaid cast exception. In JspRunTimeContext class. It is getting the current thread classloader and casting to URL classloader.. parentClassLoader = (URLClassLoader)Thread.currentThread().getContextClassLoader(); This is because Thread.currentThread().getContextClassLoader() is returning AntClassLoader. which is incompatible with URLClassLoader. Hence thrwoing ClassCastException. The detail exception is, Please don't consider the line number in the below stack Trace. The code thrwoing the exception is above given in bold font of org.apache.jasper.compiler.JspRuntimeContext class. [java] java.lang.ClassCastException [java] at org.apache.jasper.compiler.JspRuntimeContext.init(JspRuntimeContext.java:46) [java] at org.apache.jasper.JspC.initServletContext(JspC.java:866) [java] at org.apache.jasper.JspC.execute(JspC.java:735) [java] at org.apache.jasper.JspC.main(JspC.java:71) [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:324) [java] at org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.java:193) [java] at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:130) [java] at org.apache.tools.ant.taskdefs.Java.run(Java.java:705) [java] at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:177) [java] at org.apache.tools.ant.taskdefs.Java.execute(Java.java:83) [java] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) [java] at org.apache.tools.ant.Task.perform(Task.java:364) [java] at org.apache.tools.ant.Target.execute(Target.java:341) [java] at org.apache.tools.ant.Target.performTasks(Target.java:369) [java] at org.apache.tools.ant.Project.executeTarget(Project.java:1214) [java] at org.apache.tools.ant.Project.executeTargets(Project.java:1062) [java] at org.apache.tools.ant.Main.runBuild(Main.java:673) [java] at org.apache.tools.ant.Main.startAnt(Main.java:188) [java] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196) [java] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55) I 'am stuck up in this, This is a class loader issue. It would be a great help if anybody has a solution for this. After this exception, there is a code to set current thread class loader to URL classLoader in JspC.java. Regards, Jagga - Do you Yahoo!? Yahoo! Search presents - Jib Jab's 'Second Term'
JSPC problems
Hi all, I 'am trying to do jspPreCompilation, it is thrwing away saying. ClassCastExcception. Class java.util.HashMap loaded from parent loader (parentFirst) Class java.util.Collections loaded from parent loader (parentFirst) Class java.io.ByteArrayOutputStream loaded from parent loader (parentFirst) [java] java.lang.ClassCastException [java] at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:172) [java] at org.apache.tools.ant.taskdefs.Java.run(Java.java:705) [java] at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:177) [java] at org.apache.tools.ant.taskdefs.Java.execute(Java.java:83) [java] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) [java] at org.apache.tools.ant.Task.perform(Task.java:364) [java] at org.apache.tools.ant.Target.execute(Target.java:341) [java] at org.apache.tools.ant.Target.performTasks(Target.java:369) [java] at org.apache.tools.ant.Project.executeTarget(Project.java:1214) [java] at org.apache.tools.ant.Project.executeTargets(Project.java:1062) [java] at org.apache.tools.ant.Main.runBuild(Main.java:673) [java] at org.apache.tools.ant.Main.startAnt(Main.java:188) [java] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196) [java] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55) [java] Caused by: java.lang.ClassCastException [java] at org.apache.jasper.compiler.JspRuntimeContext.init(JspRuntimeContext.java:95) [java] at org.apache.jasper.JspC.initServletContext(JspC.java:1005) [java] at org.apache.jasper.JspC.execute(JspC.java:870) [java] at org.apache.jasper.JspC.main(JspC.java:196) [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:324) [java] at org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.java:193) [java] at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:130) [java] ... 13 more [java] --- Nested Exception --- [java] java.lang.ClassCastException [java] at org.apache.jasper.compiler.JspRuntimeContext.init Please if anybody got this error and got it solved.Please could you help out to run precompilation. Regards, Jagga - Do you Yahoo!? Yahoo! Search presents - Jib Jab's 'Second Term'
jspc classcasst exception: error while casting ANTClassloader to URLclassLoader
Hi all, it is throwing ClassCastexception in JSPRuntimeCOntext class when casting ANTClassLoader class to URLCLassLoader. I don't whether it is a bug. or configuration problems. Regards, Jagga - Do you Yahoo!? Yahoo! Search presents - Jib Jab's 'Second Term'
Session Objects
Hi all, I' am storing session objects in a SINGLEON class object to keep all active sessions. Does it give any problems in clustered enviornment since singleton is a static referrence. Regards, Jagga __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
RE: Session Objects
Thanks for responding. To manage session between an apllication and web servers. Is there any way to get that worked in clustered enviornment? Thanks Jagga Dale, Matt [EMAIL PROTECTED] wrote: Yes it will, this won't work accross a cluster. You need to use the regular session manager. Is there any reason why you put the sessions in a singleton? Ta Matt -Original Message- From: Jagadeesha T [mailto:[EMAIL PROTECTED] Sent: 08 February 2005 17:25 To: tomcat-user@jakarta.apache.org Subject: Session Objects Hi all, I' am storing session objects in a SINGLEON class object to keep all active sessions. Does it give any problems in clustered enviornment since singleton is a static referrence. Regards, Jagga __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com Any opinions expressed in this E-mail may be those of the individual and not necessarily the company. This E-mail and any files transmitted with it are confidential and solely for the use of the intended recipient. If you are not the intended recipient or the person responsible for delivering to the intended recipient, be advised that you have received this E-mail in error and that any use or copying is strictly prohibited. If you have received this E-mail in error please notify the beCogent postmaster at [EMAIL PROTECTED] Unless expressly stated, opinions in this email are those of the individual sender and not beCogent Ltd. You must take full responsibility for virus checking this email and any attachments. Please note that the content of this email or any of its attachments may contain data that falls within the scope of the Data Protection Acts and that you must ensure that any handling or processing of such data by you is fully compliant with the terms and provisions of the Data Protection Act 1984 and 1998. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? All your favorites on one personal page Try My Yahoo!
[OT] Advertising website
Hi, Does anyone know a easy and cheap (even free) way to advertise a website? Thanks. T.T. - Do you Yahoo!? Yahoo! Search presents - Jib Jab's 'Second Term'
RE: [OT] Advertising website
Thanks. Didier McGillis [EMAIL PROTECTED] wrote:If your serious about this then there is no cheap and easy way. SEO companies get a pretty penny to do their work, and it works and results are pretty good. They can also give you other avenues, and the good ones will work within your budget. Otherwise you will have to hire someone, it is a full time job to keep on track and on top of everything. Some suggestions if you arent hiring. Label everything out-going with your url and email address. EVERYTHING Invoices, emails, packages, letterhead, employees (opps), stamps, business cards, catalogs. EVERYTHING. Hit the big three in the search engines/directories. Almost everyone else uses them for their results. Google, Inktomi/Yahoo and MSN. Worry about those three, find out how to work those guys. From: t t Reply-To: Tomcat Users List To: Tomcat Users List Subject: [OT] Advertising website Date: Fri, 28 Jan 2005 08:04:57 -0800 (PST) Hi, Does anyone know a easy and cheap (even free) way to advertise a website? Thanks. T.T. - Do you Yahoo!? Yahoo! Search presents - Jib Jab's 'Second Term' - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
Re: [OT] Advertising website
Thanks. T.T. Filip Hanik - Dev [EMAIL PROTECTED] wrote: SEO companies feed you a bunch of bologni (one of the recent scames IMHO), don't waste your money you can read up on it their self http://www.google.com/webmasters/ Filip - Original Message - From: Didier McGillis To: Sent: Friday, January 28, 2005 10:57 AM Subject: RE: [OT] Advertising website If your serious about this then there is no cheap and easy way. SEO companies get a pretty penny to do their work, and it works and results are pretty good. They can also give you other avenues, and the good ones will work within your budget. Otherwise you will have to hire someone, it is a full time job to keep on track and on top of everything. Some suggestions if you arent hiring. Label everything out-going with your url and email address. EVERYTHING Invoices, emails, packages, letterhead, employees (opps), stamps, business cards, catalogs. EVERYTHING. Hit the big three in the search engines/directories. Almost everyone else uses them for their results. Google, Inktomi/Yahoo and MSN. Worry about those three, find out how to work those guys. From: t t Reply-To: Tomcat Users List To: Tomcat Users List Subject: [OT] Advertising website Date: Fri, 28 Jan 2005 08:04:57 -0800 (PST) Hi, Does anyone know a easy and cheap (even free) way to advertise a website? Thanks. T.T. - Do you Yahoo!? Yahoo! Search presents - Jib Jab's 'Second Term' - 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] - Do you Yahoo!? Meet the all-new My Yahoo! Try it today!
[OT] a website run on Tomcat and powered by Struts
Hi, all, I just updated www.sportslovers.net using tiles. Take a look. Any comments or suggestions will be appreciated! T.T. - Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses.
Re: Tomcat 5 architectural questions
I grep'ed through the tomcat 5.5.4 sources and found nio under org.apache.catalina.cluster - what's up with that? Not currently in use? tia --- Tim Funk [EMAIL PROTECTED] wrote: There is no nio in tomcat. -Tim T K wrote: Hi, 1) Is T5.0 nio based? 2) Is T5.5 nio based? 3) For the version that's nio based, how many threads are typically in use? 4) Are there any articles on performance diffs between the two versions? 5) Why would one want to use one over the other? 6) Why would one want to use any of them over 4.1 apart from JSP2.0 and JMX support? 7) Are any of the T5 versions as widely deployed at ASP's as 4.1.x? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! Mail - Easier than ever with enhanced search. Learn more. http://info.mail.yahoo.com/mail_250 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] a website run on Tomcat and powered by Struts
Thanks. I will think about it. T. T. Larry Meadors [EMAIL PROTECTED] wrote: Gah! Get rid of that book.gif, that looks like something from a late 80's BBS. ;-) Grab one from here instead: http://art.gnome.org/art-icons/ Larry On Wed, 19 Jan 2005 06:59:07 -0800 (PST), t t wrote: Hi, all, I just updated www.sportslovers.net using tiles. Take a look. Any comments or suggestions will be appreciated! T.T. - Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
RE: [OT] a website run on Tomcat and powered by Struts
Thanks so much. That happened when I change to use Tiles. T.T. Mike Jackson [EMAIL PROTECTED] wrote: You have an extra at the top of the page for some reason. --mikej -=- mike jackson [EMAIL PROTECTED] -Original Message- From: t t [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 19, 2005 6:59 AM To: Tomcat Users List Subject: [OT] a website run on Tomcat and powered by Struts Hi, all, I just updated www.sportslovers.net using tiles. Take a look. Any comments or suggestions will be appreciated! T.T. - Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Yahoo! Search presents - Jib Jab's 'Second Term'
Re: tomcat4 + postgresql jdbc
This only enable connections from 192.168.53.2 and not the network 192.168.53.x To enable the network, you need to write 192.168.53.0 as the ip address BTJ Thanks for the suggestion! I can successfully connect with a normal Java program. In pg_hba.conf, I've got the line hostall all 127.0.0.1 255.255.255.255 trust hostall all 192.168.53.2 255.255.255.0 trust so all IP connections from the local network (192.168.53.xx) should be accepted, even without a password... -Oege -- --- Bjørn T Johansen (BSc,MNIF) Executive Manager [EMAIL PROTECTED] Havleik Consulting Phone : +47 21 69 15 20 Bjørnebærstien 57 Fax : +47 41 13 09 15 N-1348 Rykkinn Cellular : +47 926 93 298 http://www.havleik.no --- Someone wrote: I understand that if you play a Windows CD backwards you hear strange Satanic messages To which someone replied: It's even worse than that; play it forwards and it installs Windows --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 5 architectural questions
Hi, 1) Is T5.0 nio based? 2) Is T5.5 nio based? 3) For the version that's nio based, how many threads are typically in use? 4) Are there any articles on performance diffs between the two versions? 5) Why would one want to use one over the other? 6) Why would one want to use any of them over 4.1 apart from JSP2.0 and JMX support? 7) Are any of the T5 versions as widely deployed at ASP's as 4.1.x? tia __ Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] Powered by Struts
Happy new year! If you are a sports lover, or Tomcat lover, or Struts lover, please take a look at this website: www.sportslovers.net . It's based on Struts, and running on Tomcat. Sorry if this email bothers you. - Do you Yahoo!? The all-new My Yahoo! Get yours free!
T5.x/JDK 1.4 comat: Confusion about versions of JMX in there
1) The T5.0 changelog claims: Replace MX4J 1.1.1 with the Sun JMX 1.2 RI (remm) 2) The JDK 1.4.2 compat zip contains a jmx.jar; that apparently contains mx4j - what version? 3) So is it mx4j or SUN JMX 1.2 RI or both? Why this mess? /sk __ Do you Yahoo!? All your favorites on one personal page Try My Yahoo! http://my.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: 4.1.31: NullPointerException
This is the entire stack trace --- Ben Souther [EMAIL PROTECTED] wrote: Post the whole stackTrace On Wed, 2004-12-15 at 15:10, T K wrote: Any ideas about the following? 2004-12-06 11:29:26 CoyoteAdapter An exception or error occurred in the container during the request processing java.lang.NullPointerException at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:117) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) __ Do you Yahoo!? Yahoo! Mail - Find what you need with new enhanced search. http://info.mail.yahoo.com/mail_250 - 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] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: 4.1.31: NullPointerException
this was in the logs --- Ben Souther [EMAIL PROTECTED] wrote: Where did you get this, the logs, or off the web screen? On Thu, 2004-12-16 at 09:06, T K wrote: This is the entire stack trace --- Ben Souther [EMAIL PROTECTED] wrote: Post the whole stackTrace On Wed, 2004-12-15 at 15:10, T K wrote: Any ideas about the following? 2004-12-06 11:29:26 CoyoteAdapter An exception or error occurred in the container during the request processing java.lang.NullPointerException at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:117) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) __ Do you Yahoo!? Yahoo! Mail - Find what you need with new enhanced search. http://info.mail.yahoo.com/mail_250 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? The all-new My Yahoo! - Get yours free! http://my.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
4.1.31: NullPointerException
Any ideas about the following? 2004-12-06 11:29:26 CoyoteAdapter An exception or error occurred in the container during the request processing java.lang.NullPointerException at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:117) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) __ Do you Yahoo!? Yahoo! Mail - Find what you need with new enhanced search. http://info.mail.yahoo.com/mail_250 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
StandardManager always persists session data. Bug?
Hi all, we have observed that, at least 4.1.31, always persists session data upon shutdown; we even tried an explicit Manager: Manager className=org.apache.catalina.session.StandardManager checkInterval=7200 distributable=false saveOnRestart=false / to no effect. Any thoughts? tia /st __ Do you Yahoo!? Take Yahoo! Mail with you! Get it on your mobile phone. http://mobile.yahoo.com/maildemo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Moving from 4.1.27 to 5.0.28?
I am thinging of upgrading our prod Tomcat server from 4.1.27 to 5.0.28 (or is 5.5.4 a safer bet?) and I was wondering if there would be any problems when upgrading? Anything particular I should think of? Regards, BTJ -- --- Bjørn T Johansen [EMAIL PROTECTED] --- Someone wrote: I understand that if you play a Windows CD backwards you hear strange Satanic messages To which someone replied: It's even worse than that; play it forwards and it installs Windows --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Moving from 4.1.27 to 5.0.28?
oki, thx :) The conclusion would be..: - upgrade to 5.0.28 is a good thing... - shouldn't be any/much problem doing this BTJ Mike Curwen wrote: We've recently been writing the 'next version' of our main application, and the decision was made to target TC 5.0.x, up from 4.1.x. We experience no major difficulties in making that move, thouogh there can be a few gotchas. The one thing we noticed that changed (for the better) was error page handling. Others have reported small problems regarding TC 5's more strict interpretation of the spec in certain areas. As an example of this (though this is from memory!) I think someone had something like: jsp:include page=foo /jsp:include And that appealed to their sense of 'good coding' (like putting opening and closing braces on all blocks, including one line blocks). This worked in Tomcat 4.x, but not in 5.x So small things like that might catch you up, but otherwise nothing major. -Original Message- From: Bjørn T Johansen [mailto:[EMAIL PROTECTED] Sent: Wednesday, December 01, 2004 7:08 AM To: Tomcat Users List Subject: Moving from 4.1.27 to 5.0.28? I am thinging of upgrading our prod Tomcat server from 4.1.27 to 5.0.28 (or is 5.5.4 a safer bet?) and I was wondering if there would be any problems when upgrading? Anything particular I should think of? Regards, BTJ -- -- - Bjørn T Johansen [EMAIL PROTECTED] -- - Someone wrote: I understand that if you play a Windows CD backwards you hear strange Satanic messages To which someone replied: It's even worse than that; play it forwards and it installs Windows -- - - 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
http://jakarta.apache.org/tomcat/connectors-doc/jk2/index.html BTJ Allen Beacon wrote: Sorry Quinton I should reply to the list, as I told you that could do it.however, I was looking for something like using a virtual server so my users can use htlm pages from Apache2 and servlets from Tomcat and I don´t want to show in the url :8080 I was looking for something like using a virtual server so depending of the url the use they will use static html pages from apache2 or servlets from Tomcat. On Friday 26 November 2004 07:02, [EMAIL PROTECTED] wrote: Hi there, I would like to access my pages created with applets in Tomcat by typing the host in the URL and not having to add the default port for Tomcat (:8080). I have Apache2 and the apache2-jakarta-tomcat connectors installed. I created a index.html with a meta-tag in it that automatically redirects the browser to the tomcat port. I needed to keep my Apache for other purposes and changing the default connector of Tomcat to Port 80 was not an option. Here is my code: html head meta http-equiv=refresh content=1;URL=http://your.server.site:8080/; /head body /body /html Q -- Quinton Delpeche Internal Systems Developer Softline VIP Telephone: +27 12 420 7000 Direct:+27 12 420 7007 Facsimile: +27 12 420 7344 http://www.vippayroll.co.za/ Command, n.: Statement presented by a human and accepted by a computer in such a manner as to make the human feel as if he is in control. - 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
Then you haven't configured it correctly! It is not enough to just install it... I am using this myself without any problems... BTJ Allen Beacon wrote: I have the connector installed but I still need to type :8080 in order to access the applet pages http://jakarta.apache.org/tomcat/connectors-doc/jk2/index.html BTJ Allen Beacon wrote: Sorry Quinton I should reply to the list, as I told you that could do it.however, I was looking for something like using a virtual server so my users can use htlm pages from Apache2 and servlets from Tomcat and I don´t want to show in the url :8080 I was looking for something like using a virtual server so depending of the url the use they will use static html pages from apache2 or servlets from Tomcat. On Friday 26 November 2004 07:02, [EMAIL PROTECTED] wrote: Hi there, I would like to access my pages created with applets in Tomcat by typing the host in the URL and not having to add the default port for Tomcat (:8080). I have Apache2 and the apache2-jakarta-tomcat connectors installed. I created a index.html with a meta-tag in it that automatically redirects the browser to the tomcat port. I needed to keep my Apache for other purposes and changing the default connector of Tomcat to Port 80 was not an option. Here is my code: html head meta http-equiv=refresh content=1;URL=http://your.server.site:8080/; /head body /body /html Q -- Quinton Delpeche Internal Systems Developer Softline VIP Telephone: +27 12 420 7000 Direct:+27 12 420 7007 Facsimile: +27 12 420 7344 http://www.vippayroll.co.za/ Command, n.: Statement presented by a human and accepted by a computer in such a manner as to make the human feel as if he is in control. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
purported javac memory leak?
Hi all, as most of you know the tomcat 4.1.x jasper HOW-TO claims there is a javac memory leak; is there a SUN bug report I can look up? A small test case calling com.sun.tools.Main.compile() repeatedly does not exhibit the problem with JDK 1.4.2. Tomcat 5.x uses the JDT Java compiler - what was the motivation for doing so? Just so that one would not need the full JDK? thanks /st __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
IndexOutOfBound Exception?
) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534) And I can't figure out why this works ok in JBuilder but not elsewhere..? Are there some setting I am missing for the Tomcat server? Something else I am missing? Anyone have any ideas? Regards, BTJ -- --- Bjørn T Johansen [EMAIL PROTECTED] --- Someone wrote: I understand that if you play a Windows CD backwards you hear strange Satanic messages To which someone replied: It's even worse than that; play it forwards and it installs Windows --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: IndexOutOfBound Exception?
Well, I am using JBuilder 2005, so Tomcat 5 is included... :) BTJ Edouard Dalla-Costa wrote: hello, I am sorry but I can't help you with your problem. However, I would like to know if you succeed to make tomcat 5 work with JBuilder. I am trying to do it but JBuilder still try to use a tomcat 4 class which create error. So if you could help me I will appriciate. Thank you Regards Doud On Thu, 14 Oct 2004 08:37:35 +0200, Bjørn T Johansen [EMAIL PROTECTED] wrote: I'm not sure it this is the right place but I'm trying I have a problem. I am trying to use Crystal Report to show reports in my webapp using Tomcat 5. This work's ok when I run the webapp inside JBuilder but when I move the project to a standalone Tomcat server, I get the following error: 13 Oct 2004 13:13:18 [http-8083-Processor5] ERROR com.crystaldecisions.reports.reportengineinterface - Exception occured while processing getTotaller request java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.RangeCheck(ArrayList.java:507) at java.util.ArrayList.get(ArrayList.java:324) at com.crystaldecisions.reports.totaller.c.aw.if(Unknown Source) at com.crystaldecisions.reports.totaller.c.n$d.byte(Unknown Source) at com.crystaldecisions.reports.totaller.c.n.do(Unknown Source) at com.crystaldecisions.reports.totaller.c.y.init(Unknown Source) at com.crystaldecisions.reports.totaller.c.ak.a(Unknown Source) at com.crystaldecisions.reports.totaller.c.c.a(Unknown Source) at com.crystaldecisions.reports.dataengine.ap.case(Unknown Source) at com.crystaldecisions.reports.dataengine.a0.a(Unknown Source) at com.crystaldecisions.reports.formatter.formatter.objectformatter.bf.if(Unknown Source) at com.crystaldecisions.reports.formatter.formatter.d.j.do(Unknown Source) at com.crystaldecisions.reports.reportengineinterface.Engine.getGroupTree(Unknown Source) at com.crystaldecisions.reports.reportengineinterface.JPEReportSource.getTotaller(Unknown Source) at com.crystaldecisions.report.web.viewer.ReportAgent.else(Unknown Source) at com.crystaldecisions.report.web.viewer.CrystalReportViewer.goto(Unknown Source) at com.crystaldecisions.report.web.ServerControl.a(Unknown Source) at com.crystaldecisions.report.web.ServerControl.processHttpRequest(Unknown Source) at com.crystaldecisions.report.web.viewer.taglib.ServerControlTag.doEndTag(Unknown Source) at com.crystaldecisions.report.web.viewer.taglib.ReportServerControlTag.doEndTag(Unknown Source) at org.apache.jsp.showReport_jsp._jspx_meth_crviewer_viewer_0(showReport_jsp.java:128) at org.apache.jsp.showReport_jsp._jspService(showReport_jsp.java:78) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:474) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069) at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520
Re: Tomcat vs BEA Weblogic?
So the conclusion would be that BEA isn't worth the cost... And since I am used to using opensource, including Tomcat, then Tomcat seems to be the right way to go... (and maybe JBoss if we get that far...) Thanks for your replies... :) BTJ Shapira, Yoav wrote: Hi, I would add a couple of minor points, as others have already covered the main ones. You say you're only using Weblogic's JSP container. Tomcat's JSP container (known as Jasper) is used not only by Tomcat, but by JBoss, JonAS, IBM's Websphere, and a number of other commercial products. So by switching, you not only get a free solution (BEA is $ as others have noted), but one that's used by a huge customer base and with many support options. As QM noted, there's no official professional services provider for Tomcat, or Apache in general. The ASF cannot sanction such an official provider because of its legal formulation. However, there are a number of support companies which will do Apache, Tomcat, and Jasper. Some of them, such as Covalent, have an excellent track record, numerous Fortune 1000 customers, and 24x7 support. That should be sufficient to CYA for management, which as someone mentioned is always a consideration. Yoav Shapira Millennium Research Informatics -Original Message- From: Bjørn T Johansen [mailto:[EMAIL PROTECTED] Sent: Sunday, September 19, 2004 7:32 PM To: Tomcat Users List Subject: Tomcat vs BEA Weblogic? I am taking over a project that's running on Weblogic 8.1 SP3 today.. They are only using the jsp-container and it is time to renew the support agreement with BEA. So I was just wondering, is it worth it? Or is Tomcat as good as WL or maybe better? Does WL have features that is missing in Tomcat? When the time comes to use EJB, is JBoss as good as/better than WL? So basically, I would like some advice on why I should/shouldn't continue with Weblogic? :) Regards, BTJ -- --- Bjørn T Johansen [EMAIL PROTECTED] --- Someone wrote: I understand that if you play a Windows CD backwards you hear strange Satanic messages To which someone replied: It's even worse than that; play it forwards and it installs Windows --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat vs BEA Weblogic?
I am taking over a project that's running on Weblogic 8.1 SP3 today.. They are only using the jsp-container and it is time to renew the support agreement with BEA. So I was just wondering, is it worth it? Or is Tomcat as good as WL or maybe better? Does WL have features that is missing in Tomcat? When the time comes to use EJB, is JBoss as good as/better than WL? So basically, I would like some advice on why I should/shouldn't continue with Weblogic? :) Regards, BTJ -- --- Bjørn T Johansen [EMAIL PROTECTED] --- Someone wrote: I understand that if you play a Windows CD backwards you hear strange Satanic messages To which someone replied: It's even worse than that; play it forwards and it installs Windows --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
WEB-INF/lib directory?
In Weblogic I can have subfolders in the lib directory, isn't this possible in Tomcat? It seems like I need to have all my jar files directly under the lib folder... Regards BTJ -- --- Bjørn T Johansen (BSc,MNIF) [EMAIL PROTECTED] --- Someone wrote: I understand that if you play a Windows CD backwards you hear strange Satanic messages To which someone replied: It's even worse than that; play it forwards and it installs Windows --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
CGIServlet and CGI.pm upload feature
Hey guys...I'm having some serious trouble using the file upload feature in CGI.pm in conjunction with Tomcat 5.0.24. When I try and upload the file to my script for parsing the script hangs and prints nothing to the browser (in other words it's the script is erring out). Here's where the plot thickens...when I try and upload a file with six or seven lines of data it goes through fine. When I try and upload any file 5k or so the script hangs. The file is just a standard text file with fields delaminated by pipes ( | ). Below is the error in the log file: 2004-07-09 15:53:15 StandardContext[/management]cgi: runCGI (stderr):CGI.pm: Server closed socket during multipart read (client aborted?). 2004-07-09 15:53:15 StandardContext[/management]cgi: runCGI: 1 lines received on stderr I've tried modifying the clientInputTimeout parameter in web.xml but to no avail. It still errors out no matter high I set it. I've also tried changing the timeout times in server.xml. I'm not really sure what the deal is. Below is the exact form code I'm using to pass the form to the script: FORM ACTION=cgi-bin/data_import.cgi METHOD=post ENCTYPE=multipart/form-data file: INPUT TYPE=file NAME=leadfile P INPUT TYPE=submit NAME=Submit VALUE=Submit Form /FORM Below is the exact perl code I'm using to grab the data: $query = new CGI; $lead_file = $query-upload(leadfile); @lines = $lead_file; As you can see I'm not doing anything weird or different here...basically I'm just trying to get a text file to parse and insert into a database. The script works great being executed from a command line or if you send up a few lines of text, but dies otherwise. Any help on this would be greatly appreciated...I haven't been able to find any reference to this problem on the web. Thanks a lot! Brian Dittmer [EMAIL PROTECTED] http://www.tracerdigital.com (614) 795-0501 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Anyone have the complied mod_jk for AIX 4.3.3???
Hello, we are running Apache 1.3.19.3 and Tomcat 3.2.4 on AIX 4.3.3. We are have trouble compiling the mod_jk and were wondering if anyone already has this compiled and can send the file?? Thanks! -Bob - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Anyone have the complied mod_jk for AIX 4.3.3???
Hello, we are running Apache 1.3.19.3 and Tomcat 3.2.4 on AIX 4.3.3. We are have trouble compiling the mod_jk and were wondering if anyone already has this compiled and can send the file?? Thanks! -Bob - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Anyone have the complied mod_jk for AIX 4.3.3???
Hello, we are running Apache 1.3.19.3 and Tomcat 3.2.4 on AIX 4.3.3. We are have trouble compiling the mod_jk and were wondering if anyone already has this compiled and can send the file?? Thanks! -Bob - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Directory Structure Problems
Hi, I've encountered a difficulty in a web site implementation, which uses Tomcat 4.1.18 on RH Linux 8.0, MySQL 3.23.54, J2SDK 1.4.1_01, and connection pooling with Form based authentication. Everything was working fine, until some tweaks were done to the proxy server. The directory strucuture is as follows: CATALINA_HOME/webapps/LiveSite/Restricted CATALINA_HOME/webapps/LiveSite/[main files and folders] CATALINA_HOME/webapps/LiveSite/Login/login.jsp I'm told that there is an Apache proxy server set up, that forwards the requests to Tomcat. When it was originally set up, requests that came in for www.companyName.com would be redirected to the LiveSite folder, and the index.jsp page was served up. I noticed that the URL in the browser would display the LiveSite folder in the address bar, after www.companyName.com, like this: www.companyName.com/LiveSite/index.jsp. After some tweaks were done on the proxy server, the LiveSite folder no longer displays in the address bar. As a matter of fact, if you include it, you get a 404 page not found error. This would all be fine, and an improvement, since it hides the directory structure, if it weren't for what it has done to the authentication process. Everything under the Restricted folder requires login. So, when everything was working, a person would login, and, once authenticated, they would be able to happily do their thing in that admin area. Now, however, they can login in (usually after three attempts), but the stylesheets are no longer recognized, the javascripts are not recognized, images are broken, and if you click on a link, you are presented with the login screen again. There seems to be domain/directory structure confusion in the server. My problem is that I don't know which server is confused. I think that this LiveSite folder is now the default root folder. I tried to set this as such in the server.xml file in Tomcat, to see if that would help. So, whereas I'd had the context as this: Context path=/LiveSite docBase=LiveSite debug=0 reloadable=true I tried changing it to this: Context path= docBase=LiveSite debug=0 reloadable=true This at first looked like a good move, until I discovered that doing this gave me the following error: java.sql.SQLException: Cannot load JDBC driver class 'null' so I've put it back the way I had it. At least people can view the site, though they can't use the restricted admin area, because they keep getting the login page coming up. It's like the session is lost, but the log files in Tomcat don't show an error. In the web.xml file for the site, this is what I have for the security constraint on the restricted folder: security-constraint web-resource-collection web-resource-nameAdmin/web-resource-name !-- Define the context-relative URL(s) to be protected -- url-pattern/Restricted/*/url-pattern snip... /web-resource-collection auth-constraint descriptiononly let the admin users login/description role-namerole1/role-name role-namerole2/role-name /auth-constraint /security-constraint Since the problems started with tweaks that were done on the proxy server, I think we should be looking there. But I've been told that the problem is probably with the site or Tomcat. However, all of the documentation that I've read, and the searching I've done in the archives, has brought me to a dead end. And I still think there must be something that either should be done in Tomcat to accommodate the fact that requests are going through a proxy (though the same settings that I've got on this site work on other sites that are on the same server--they're just not the default sites), or there should be something done to the proxy itself. I have been searching for a solution for two days, and don't know what direction to go in. The Tomcat logs don't indicate that there is a problem at all, unless I have the context path as , and searching on the SQLException didn't get me anywhere. If anyone can give me a direction to look, I'd be really grateful. Thanks for any help. Val - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem with error-page
Could be the size of the generated page. Check the thread I started about the different problem with the error-page. In order for IE not to hijack it it s/b bigger than 500k. see this url http://www.404-error-page.com/404-error-page-too-short-problem-microsoft-ie.shtml |-+ | | Jim Kennedy| | | [EMAIL PROTECTED]| | | ring.com| | || | | 05/21/2004 12:30 | | | PM | | | Please respond to| | | Tomcat Users| | | List| | || |-+ ---| | | | To: 'Tomcat Users List' [EMAIL PROTECTED] | | cc: | | Subject: RE: Problem with error-page | ---| The suggestion to change 403.jsp to something like _403.jsp did not work. I did however change my browser setting in the advanced section concerning friendly error messages. This did work. I still don't understand why the IE browser distinguishes between an HTML error page and a JSP error page. The browser, it would seem to me, would not be aware of that. Here's the first message again: I am trying to configure a custom error page when users try to access an area of my site that they don't have sufficient rights to access. The book says this to configure this in web.xml: error-page error-code403/error-code location/error/403.jsp/location /error-page This doesn't work for me, but error-page error-code403/error-code location/error/403.html/location /error-page Does work. Is there a problem with using JSP's. I'm am using JBOSS with Tomcat, but that shouldn't matter. It's still the Tomcat engine. I'm also using Struts. I'm using Tomcat 4.1.24. -Original Message- From: Yansheng Lin [mailto:[EMAIL PROTECTED] Sent: Thursday, May 20, 2004 5:32 PM To: 'Tomcat Users List' Subject: RE: Problem with error-page Doooh. My quick guess was not right, then:). Sorry. -Original Message- From: Mike Curwen [mailto:[EMAIL PROTECTED] Sent: May 20, 2004 14:48 To: 'Tomcat Users List' Subject: RE: Problem with error-page DOH! prepend is what I meant to say. -Original Message- From: Mike Curwen [mailto:[EMAIL PROTECTED] Sent: Thursday, May 20, 2004 3:45 PM To: 'Tomcat Users List' Subject: RE: Problem with error-page I had never thought of that! But when I tested it, it seems that JASPER appends a _, and so a JSP page that starts with a number should still work. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Different Problem with error-page
I have a different problem with the error-page. Our goal is to have any 404's redirected to a particular web page called act_check.html the web.xml piece looks as follows error-page error-code404/error-code location/act_check.html/location /error-page It works on netscape 7.0 but I still get the standard IE 404 page when running IE Any thoughts? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Load-Balancing
I have a three server configuration with 1 Apache (httpd) and 2 Tomcat (10 instances a piece) servers. The configuration is working but it is a little complicated. I choose this configuration for performance. I loaded the tomcat servers with lots of RAM and let the multiple instance run as independant processes under linux. This would allow, I beleieve for beter CPU usage. There were serveral other reasons for my original choice of load balancing across multiple instances on multiple machines which I won't go into unless asked. But, my question is this. Is it needed? Can I get the same performance from single tomcat instances on the two boxes (rely on threads instead of POSIX proccesses)? Wouldn't running 1 JVM instead of 10 provide a better use of memory per machine? The configuration would be easier, definatly... What are the thought of the others in this group? Thanks... [ Apache 10.10.10.20] | | || [Tomcat 10.10.10.100] [Tomcat 10.10.10.101] | | [APP01-01][APP02-01] ... ... [APP01-10] [APP02-10] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Service Temporarily Unavailable
Ken, That is an indication that Apache thinks Tomcat is down. So either your Tomcat is not up or problems with Tomcat-Apache connection. Jason -Original Message- From: Ken Ramirez [mailto:[EMAIL PROTECTED] Sent: Monday, May 03, 2004 12:32 PM To: [EMAIL PROTECTED] Subject: Service Temporarily Unavailable I thought I'd try this request one more time since I didn't get any responses my first time out: I finally got Apache2+Tomcat5+mod_jk2 all talking. I entered the address http://myhost/jkstatus; and received the correct response page. However, when I entered the address: httpd://myhost/jsp-examples, I get the following output: - Service Temporarily Unavailable The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later. Apache/2.0.49 (Unix) mod_jk2/2.0.4 Server at 192.168.1.101 Port 80 - Does anyone have a clue here? Thanks, Ken - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: emergency - need to get into admin app
The -Xmx parameter is part of JAVA_OPTS and not CATALINA_OPTS and you set JAVA_OPTS in catalina.bat to increase max size (-Xmx) of your heap memory. Jason -Original Message- From: Stephen Charles Huey [mailto:[EMAIL PROTECTED] Sent: Monday, April 19, 2004 2:06 PM To: Tomcat Users List Subject: Re: emergency - need to get into admin app Thanks to everyone who wrote back with suggestions. We had a rough time, and right now we're up because we slapped the old drives back in. After doing that, I found CATALINA_OPTS in the Environment Variables, and it had the -Xms and -Xmx flags after the -server one, but I called the guy who originally set everything up for us over a year ago, and he said he remembered that that didn't work him (we're on Win 2000 Server) and he had to set the memory via some super long command line when installing tomcat as a Service. I'm trying to find info on setting the memory with command line args when installing Tomcat as a service, so if you have a good idea of what needs to be on the command line when doing that in Windows, feel free to let me know or point me to the right docs. Thanks, Stephen - Original message - From: Peter Davison [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Date: Mon, 19 Apr 2004 14:41:52 -0400 Subject: Re: emergency - need to get into admin app Hi Stephen. You need to modify the CATALINA_OPTS environment variable: To give yourself a Gig of memory, try: export CATALINA_OPTS=-Xmx1024m How you set this variable will depend on your environment/os etc. Hope that helps. Pete. Quoting Stephen Charles Huey [EMAIL PROTECTED]: Ok, I took out the security tags and I can get in there. Is the admin app where I set memory allocations in Tomcat??? I'm looking at adding an Environment Entry or something, but I don't know what to do with this! Our total Java memory is only like 60 MB and we need at least a gig! Thanks... - Original message - From: Parsons Technical Services [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Date: Mon, 19 Apr 2004 14:01:14 -0400 Subject: Re: emergency - need to get into admin app NOTE: This is an emergency fix only and will leave you wide open. Edit the admin web.xml to allow no authentication. DO NOT LEAVE IT THIS WAY. What do you logs say? What does the server.xml look like? Please post it. Doug - Original Message - From: Stephen Charles Huey [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, April 19, 2004 1:48 PM Subject: emergency - need to get into admin app We reloaded the drives on our web server yesterday, but Tomcat keeps choking, and we think it's because not enough memory is allocated, and we're trying to get into the admin web application, but it keeps saying our password isn't correct. Even though I set a password during the install, there was nothing in the tomcat-users.xml file, so I've now made it this, but we still can't get in: ?xml version='1.0' encoding='utf-8'? tomcat-users role rolename=admin/ role rolename=manager/ role rolename=tomcat/ role rolename=role1/ user username=admin password=secret roles=manager,admin/ user username=tomcat password=tomcat roles=tomcat/ user username=role1 password=tomcat roles=role1/ user username=both password=tomcat roles=tomcat,role1/ /tomcat-users I've been restarting Tomcat after saving it after each modification. My boss is literally breathing down my neck, so please write back ASAP if you have a clue, b/c Google isn't helping me out all that much!!! Thanks, Stephen - 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] -- Peter Davison [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat performance issue?
It could be a bug in your servlet that hangs your connection or you might actually have a big enough load to max out your number of concurrent Tomcat threads (maxProcessors). If it is load, you should look into increasing your maxProcessors. Make sure though that you have enough JVM heap memory (Xmx parm) to handle it or you will run into OutOfMemory error which is worse than out-of-connections. Jason -Original Message- From: Daniel Gibby [mailto:[EMAIL PROTECTED] Sent: Monday, April 12, 2004 9:43 AM To: Tomcat Users List Subject: Re: Tomcat performance issue? I have this same problem. It creeped up without any configuration changes on 4.1.27 It doesn't always print this error message out, but the effect is the same. SEVERE: All threads (75) are currently busy, waiting. Increase maxThreads (75) or check the servlet status My apache config: Timeouts: connection: 300keep-alive: 300 MPM Name: Prefork MPM Information: Max Daemons: 255 Threaded: no Forked: yes IfModule prefork.c StartServers 8 MinSpareServers5 MaxSpareServers 20 MaxClients 255 MaxRequestsPerChild 1000 /IfModule Tomcat config: Connector className=org.apache.catalina.connector.http.HttpConnector port=8080 minProcessors=5 maxProcessors=255 enableLookups=true redirectPort=8443 acceptCount=100 debug=0 connectionTimeout=6/ Hey, I just realized something... I think I have been having lockups around every 16 hours... 6 seconds! So what does that mean about this configuration? Why is the connectionTimeout being reached? I think I had set it to a really high number because I figured I didn't want anything to ever hit it. Is some servlet not returning content but hanging on to a connection? Could you explain a little further about 'bug in a servlet causing it to not return'? I have a stack trace, but I don't see how that helps me figure out where my problem might be... I'm not sure what exactly to look for. Daniel Gibby David Rees wrote: Like the messages say, all Tomcat threads are busy and you've hit the maximum number of threads which can be processed concurrently. Sounds like you've got either a bug in a servlet causing it to not return, or your server is simply overloaded. You can get a stack trace from the JVM to help debug this issue pretty easily. - 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]
Invaild tar?
I get the following while untaring: 2959360 bytes jakarta-tomcat-connectors-jk-1.2-src-current.tar x jakarta-tomcat-5.0.18-src/jakarta-tomcat-jasper/jasper2/src/share/org/ap ache/jasper/tagplugins/jstl tar: 0511-169 A directory checksum error on media; 804398144 not equal to 39532. Thank you, Matt Duval Sr. Network Engineer HealthTrans www.healthtrans.com (720) 493-8252 6061 South Willow Drive Suite 125 Greenwood Village, CO 80111 Transforming Healthcare, One Transaction At A Time - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Invaild tar?
Why would that matter? I have been able to untar thousands of other files including gnu files and they all work fine... Thank you, Matt Duval Sr. Network Engineer HealthTrans www.healthtrans.com (720) 493-8252 6061 South Willow Drive Suite 125 Greenwood Village, CO 80111 Transforming Healthcare, One Transaction At A Time -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 11, 2004 10:42 AM To: Tomcat Users List Subject: Re: Invaild tar? make sure your using gnu tar -Tim Matt T. Duval wrote: I get the following while untaring: 2959360 bytes jakarta-tomcat-connectors-jk-1.2-src-current.tar x jakarta-tomcat-5.0.18-src/jakarta-tomcat-jasper/jasper2/src/share/org/ ap ache/jasper/tagplugins/jstl tar: 0511-169 A directory checksum error on media; 804398144 not equal to 39532. - 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]
weird tomcat questions
Can someone please decipher the following questions? * How does scoping work in Tomcat? * Why would you bother using a singleton when you're working with Tomcat? Why would scoping be different in tomcat than any other servlet-complying container? What does a singleton have to do with a web container? /tk
Re: Issue with EL disabled
Hi,
Make sure that your web.xml is according to the Servlet 2.4
Specification. Tomcat disables EL evaluation for old apps.
Regards,
Manolo Ramirez T.
Olivier Moratin wrote:
Hello,
I am getting crazy on what could be a simple thing.
While the Tomcat webapp examples (accessible from the manager) run EL (${variable}) properly, my own app doesn't.
I just installed Tomcat and stuff and thought it was enabled by default.
Tomcat 5 on Windows with latest version of J2EE/J2SE.
Please help. I am getting irritated :))
Thanks a lot
-
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question on manager application
I am in need to deploy a WAR file to a remote Tomcat4 and need to have the WAR file expanded. Any pointers as to what the URL to the manager app would look like (i.e the 'war' parameter - btw, what's the difference between file:/.../foo.war and jar:file:/.../foo.war!/ ???) and to expand the archive? tia -t - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
loss of session from http to https
hi all, i have a tomcat 4.1.27 instance fronted by an instance of apache 2.0.40, using jk2. it is a commerce site and at the point of credit card information collection goes from http to https. the first time a user goes from http to https, the session information is lost (i.e. the order information) but if the user uses https from the beginning, eveything is fine. the specific error i am seeing is: org.apache.jk.server.JkCoyoteHandler action INFO: RESET i have done some searching on the web for this error but nothing i have found really helps. most responses to such questions say something like, it is just an info type message and can thus be ignored but the large issue of session loss isn't addressed. does anyone have any idea what is going on here or have any suggestions? thanks in advance for any and all assistance. -- Peter Abplanalp PGP: pgp.mit.edu - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: mod_jk 1.2 binary for Linux?
Hi, I sugest that you compile the src, it's not to dificult if you now the steps, download it from here: http://apache.towardex.com/jakarta/tomcat-connectors/jk/jakarta-tomcat-connectors-jk-1.2-src-current.tar.gz to compile (in Redhat 9): $ tar xzf XXX $ cd XXX/jk/native/ $ sh buildconf.sh $ ./configure --with-apxs=/usr/sbin/apxs $ make The binary file will be in XXX/jk/native/apache-2.0/mod_jk.so I hope this helps. Regards, _ Manolo Ramirez T. Stu Statman wrote: I am unsure if I'm asking this question in the right forum, and while I did a quick look through the archives, I may be repeating a question that someone else has asked and has had answered. If so, I apologize. Someone in my org is trying to put together a development server image (Linux, Apache, Tomcat, JVM, etc.), and needs a clean binary of mod_jk. I pointed him at http://apache.towardex.com/jakarta/tomcat-connectors/jk/binaries/linux/, but it turns out that there's no binary there. It's an empty directory. He and I both did some surfing around, and can't seem to spot a binary anywhere else. Do need to compile our own version of the binary? Is there someplace else I should be looking? Thanks for the help, apologies for what's probably a noob question ... Stu Statman - 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 ver 4.1.27
Not sure where you're at in the process but have you gone into: Start | Settings | Control Panel | Administrative Tools | Services and verified that Apache Tomcat 4.1 has: Status = Started Startup Type = Automatic ? -Original Message- From: Hardee, Brenda G NAVSAFECEN [mailto:[EMAIL PROTECTED] Sent: Friday, October 24, 2003 7:56 AM To: Tomcat Users List Subject: Tomcat ver 4.1.27 Importance: High I have Tomcat ver 4.1.27 running as a service on a win2000 platform. I cannot connect to the service with my browser (i.e.). If a run Tomcat in the startup script I can connect with my browser. Can anyone give me some help? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: IIS and Tomcat
If you need to have IIS serve static pages as well, you must also create an IIS virtual directory (somewhere in the ~tomcat/webapps/myresort folder) which is apparently mentioned nowhere. -Original Message- From: Dionne, Patrice [mailto:[EMAIL PROTECTED] Sent: Thursday, October 23, 2003 5:57 AM To: Tomcat Users List Subject: RE: IIS and Tomcat Yes, you can. http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jk2/jk/iishowto.html -Original Message- From: Matt Raible [mailto:[EMAIL PROTECTED] Sent: 22 octobre, 2003 14:50 To: [EMAIL PROTECTED] Subject: IIS and Tomcat I've integrated Apache with Tomcat on numerous occasions, but never on IIS. We have the following scenario: 1. We want to have a domain name - i.e. www.myresort.com - that is serviced by IIS. 2. We want to map any requests to www.myresort.com to Tomcat's /myresort application. Is this possible? I know it is with Apache, but I'm not sure about IIS. From what I've seen from the documentation, IIS has to have some sort of indicator, i.e. /jk/* Thanks, Matt - 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: web.xml editor
NetBeans IDE 3.5.1 (It's free got ever'thin) Jext editor @ www.jext.org (a good free java xml/html editor) -Original Message- From: Luiz Ricardo [mailto:[EMAIL PROTECTED] Sent: Thursday, October 23, 2003 5:30 AM To: Tomcat-Users List Subject: web.xml editor Hi everyone, I would like to know if someone here uses some free application to edit web.xml files, likely this application was web-based. I also would like to know if Tomcat Team intends to do something like this. Thanks in advance, Luiz Ricardo - 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: ResulSet Question
Hi,
I think that rsSN is associated with statement, so we you do
'statement.executeQuery()' that invalidates the current ResultSet. Try
using other statement object for the internal querys.
Regards,
___
Manolo.
[EMAIL PROTECTED] wrote:
All,
I have the following code
rsSN = statement.executeQuery(Query);
while (rsSN.next()){
if (Frame.equals(E)){
rsFrame = statement.executeQuery(QueryFrameE);
if (rsFrame.next()){ js.append(trtd+
rsFrame.getString(ATTRIBUTE_VALUE) +/td/tr); }
} else{
rsFrame = statement.executeQuery(QueryFrameF);
if (rsFrame.next()){ js.append(trtd+
rsFrame.getString(ATTRIBUTE_VALUE) +/td/tr); }
}
}
Why it only do it once, if the ResulSet rsSN have 100 records
Thanks in advance
Salvador
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It's the Virtual Directory Stupid! was: IIS not serving static files from Tomcat -IIS; Tomcat 4.1.27; IIS 5; Win2k sp4; JK2; isapi_redi rector2
Right, well, so I wrote this huge detailed message to send to y'all complete with actual annotated config-files with a plea to help me figure out why IIS wouldn't serve up the static files under the /webapps folder. I was carefully verifying each detail before I clicked send...and got to thinking about IIS Virtual Directories. ..One last tweak in the IIS console and Bam! Listen carefully. YOU NEED TO SET UP A VIRTUAL DIRECTORY IN THE IIS CONSOLE FOR TOMCAT APPS UNDERNEATH THE $(TOMCATBASEDIR)/webapps FOLDER! The crowd goes, Yeah, well duh!. I wasted days on this! Funny, none of the docs/books I looked at mentioned this, but I'm not a sys-admin, just a lowly programmer. Anyway, hopefully I saved some company somewhere a few bucks in configuration time. -Mark - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How much memory does Tomcat really use?
Does anyone have a handle on how much memory is used by java in running tomcat? I set the ms and mx values but it always seems that the process overall takes up much more memory. I asume it's overhead with the JVM talking to the operating system. I'm trying to get a handle on how to size various servers. I went through Sun's developer forums and I've seen this question asked several times with no response. I work in bothe the Solaris and windows environment. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
startup errors
Yan, I had the same problem. I reinstalled Tomcat 4.1.27 from the zip file, and now it seems to startup OK. Brad - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Exception in Tomcat?
I have a Struts app that's running under Tomcat 4.1.27 and now and then I get this in my log: 11.sep.2003 10:44:13 org.apache.jk.server.JkCoyoteHandler action SEVERE: Error in action code java.net.SocketException: Broken pipe at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:407) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:599) at org.apache.jk.server.JkCoyoteHandler.action(JkCoyoteHandler.java:385) at org.apache.coyote.Response.action(Response.java:222) at org.apache.coyote.Response.finish(Response.java:343) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:268) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619) at java.lang.Thread.run(Thread.java:534) 11.sep.2003 10:44:13 org.apache.jk.common.ChannelSocket processConnection INFO: server has been restarted or reset this connection Is this something I should worry about or? My app is working even if I get these... Regards, BTJ -- --- Bjørn T Johansen (BSc,MNIF) Executive Manager [EMAIL PROTECTED] Havleik Consulting Phone : +47 67 54 15 17 Conradisvei 4 Fax : +47 67 54 13 91 N-1338 Sandvika Cellular : +47 926 93 298 http://www.havleik.no --- The stickers on the side of the box said Supported Platforms: Windows 98, Windows NT 4.0, Windows 2000 or better, so clearly Linux was a supported platform. ---
Re: AW: Exception in Tomcat?
Well, the problem is that I don't use any sockets in my webapp BTJ On Fri, 2003-09-12 at 13:22, Nitschke Michael wrote: If the connection is not proper established this error occurs. The easiest was to fix it is to catch the exception in your application, so your application would not die at every occurrence. Surround the socket write statement with the catch construct. -Ursprüngliche Nachricht- Von: Bjørn T Johansen [mailto:[EMAIL PROTECTED] Gesendet: Freitag, 12. September 2003 13:16 An: [EMAIL PROTECTED] Betreff: Exception in Tomcat? I have a Struts app that's running under Tomcat 4.1.27 and now and then I get this in my log: 11.sep.2003 10:44:13 org.apache.jk.server.JkCoyoteHandler action SEVERE: Error in action code java.net.SocketException: Broken pipe at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:407) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:599) at org.apache.jk.server.JkCoyoteHandler.action(JkCoyoteHandler.java:385) at org.apache.coyote.Response.action(Response.java:222) at org.apache.coyote.Response.finish(Response.java:343) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:268) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619) at java.lang.Thread.run(Thread.java:534) 11.sep.2003 10:44:13 org.apache.jk.common.ChannelSocket processConnection INFO: server has been restarted or reset this connection Is this something I should worry about or? My app is working even if I get these... Regards, BTJ -- --- Bjørn T Johansen (BSc,MNIF) Executive Manager [EMAIL PROTECTED] Havleik Consulting Phone : +47 67 54 15 17 Conradisvei 4 Fax : +47 67 54 13 91 N-1338 Sandvika Cellular : +47 926 93 298 http://www.havleik.no --- The stickers on the side of the box said Supported Platforms: Windows 98, Windows NT 4.0, Windows 2000 or better, so clearly Linux was a supported platform. ---
Re: AW: Exception in Tomcat?
Oki, thanks... Does anyone know which settings to change? BTJ On Fri, 2003-09-12 at 16:09, Rob Augustinus wrote: there are some timeout settings you can set..(I think) either in apache or else.. not sure where.. Holger Klawitter wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I have a Struts app that's running under Tomcat 4.1.27 and now and then I get this in my log: 11.sep.2003 10:44:13 org.apache.jk.server.JkCoyoteHandler action SEVERE: Error in action code java.net.SocketException: Broken pipe at java.net.SocketOutputStream.socketWrite0(Native Method) at AFAIK these errors occur when the browser (or Apache) closes the connection before the page has completely being served. I haven't found anything to do about it have neither found anything to improve with my webapps. Well making them faster helps a bit ;-) Mit freundlichem Gru / With kind regards Holger Klawitter - -- lists at klawitter dot de -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.2 (GNU/Linux) iD8DBQE/Ybv+1Xdt0HKSwgYRAkJyAKCb1+bRBGn1WjlaOYQc1oVVqheBYACfUSKq aHKlWXNKHN835+VIrbQB4/M= =QgpC -END PGP SIGNATURE- - 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: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object.
Are you declaring the JNDI resource in DefaultContext or with ResourceLink? if yes, try with a normal Context and Resource. Regards, _ Manolo Ramirez T. Wynkoop, Robert M wrote: Yeah I had already tried that. When It was not there I got this message on Tomcat startup - java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource I'm kind of stumped on this. Any other ideas? Later, Robert Wynkoop -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 10, 2003 5:11 PM To: 'Tomcat Users List' Subject: RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. If you use oracle jdbc driver, put classes12.jar in common/lib -Original Message- From: Wynkoop, Robert M [mailto:[EMAIL PROTECTED] Sent: September 10, 2003 6:06 PM To: Tomcat Mailing List (E-mail) Subject: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1.27 w hen trying instantiate datasource object. The error(Wen I try to use a JNDI resource in my webapp.): C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.18-LE-jdk14 [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.action.ActionResources', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='remic_msgcat', returnNull=true [INFO] Http11Protocol - -Starting Coyote HTTP/1.1 on port 8080 [INFO] ChannelSocket - -JK2: ajp13 listening on 0.0.0.0/0.0.0.0:8009 [INFO] JkMain - -Jk running ID=0 time=0/200 config=C:\web\Tomcat4.1\conf\jk2.properties Cannot load JDBC driver class 'null' java.lang.NullPointerException at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:115) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.jav a:523) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:3 29) at com.citimortgage.common.datasource.DataSourceManager.getConnection(DataSourc eManager.java:80) I know I have the Oracle jar in the right place because I get this msg when if I don't have it in tomcatHome/common/lib. C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Exception during startup processing java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:488) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:106) I googled for this answer. The most common problem is not finding the database driver in tomcatHome/common/lib. Later, Robert Wynkoop - 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: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object.
Yep, that's what I'm talking about, check the archives, some people had problems with ResourceLink's and DefaultContext. Defining your context in a myApp.xml is the best option to avoid it, you must to follow Phillip Qin advise. Happy Coding! Regards, __ Manolo Ramirez T. Wynkoop, Robert M wrote: I don't know how to answer other than I have it in: GlobalNamingResources When you say normal context, what are we talking about? :) Are talking about something like: !-- Tomcat Examples Context -- Context path=/examples blah, blah, blah. **snip Resource name=jdbc/EmployeeAppDb auth=SERVLET type=javax.sql.DataSource/ ResourceParams name=jdbc/EmployeeAppDb parameternameuser/namevaluesa/value/parameter parameternamepassword/namevalue//parameter parameternamedriverClassName/name valueorg.hsql.jdbcDriver/value/parameter parameternamedriverName/name valuejdbc:HypersonicSQL:database/value/parameter /ResourceParams /Context Thanks, Robert Wynkoop -Original Message- From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED] Sent: Thursday, September 11, 2003 9:27 AM To: Tomcat Users List Subject: Re: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. Are you declaring the JNDI resource in DefaultContext or with ResourceLink? if yes, try with a normal Context and Resource. Regards, _ Manolo Ramirez T. Wynkoop, Robert M wrote: Yeah I had already tried that. When It was not there I got this message on Tomcat startup - java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource I'm kind of stumped on this. Any other ideas? Later, Robert Wynkoop -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 10, 2003 5:11 PM To: 'Tomcat Users List' Subject: RE: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1. 27 w hen trying instantiate datasource object. If you use oracle jdbc driver, put classes12.jar in common/lib -Original Message- From: Wynkoop, Robert M [mailto:[EMAIL PROTECTED] Sent: September 10, 2003 6:06 PM To: Tomcat Mailing List (E-mail) Subject: Cannot load JDBC driver class 'null' - Tomcat standalone 4.1.27 w hen trying instantiate datasource object. The error(Wen I try to use a JNDI resource in my webapp.): C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.18-LE-jdk14 [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='org.apache.struts.action.ActionResources', returnNull=true [INFO] PropertyMessageResources - -Initializing, config='remic_msgcat', returnNull=true [INFO] Http11Protocol - -Starting Coyote HTTP/1.1 on port 8080 [INFO] ChannelSocket - -JK2: ajp13 listening on 0.0.0.0/0.0.0.0:8009 [INFO] JkMain - -Jk running ID=0 time=0/200 config=C:\web\Tomcat4.1\conf\jk2.properties Cannot load JDBC driver class 'null' java.lang.NullPointerException at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:115) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.jav a:523) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:3 29) at com.citimortgage.common.datasource.DataSourceManager.getConnection(DataSourc eManager.java:80) I know I have the Oracle jar in the right place because I get this msg when if I don't have it in tomcatHome/common/lib. C:\jdk1.3.1_08\jre\bin\java -classpath C:\web\Tomcat4.1\bin\bootstrap.jar;C:\jdk1.3.1_08\lib\tools.jar -Dcatalina.home=C:\web\Tomcat4.1 -Dcatalina.base=C:\web\Tomcat4.1 org.apache.catalina.startup.Bootstrap start [INFO] Registry - -Loading registry information [INFO] Registry - -Creating new Registry instance [INFO] Registry - -Creating MBeanServer [INFO] Http11Protocol - -Initializing Coyote HTTP/1.1 on port 8080 Exception during startup processing java.lang.reflect.InvocationTargetException: java.lang.NoClassDefFoundError: javax/sql/DataSource at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:488) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:106) I googled for this answer. The most common problem is not finding the database driver in tomcatHome/common/lib. Later, Robert Wynkoop
Re: URGENT!!! Tomcat 4 download
Try this: http://www.jpackage.org [EMAIL PROTECTED] wrote: Hi All I am trying to download tomcat 4.1.24 rpm thro apt-get. I am using apt-get install tomcat4 command. It gives me a bunch of dependecies which it needs to install tomcat4. But if i download a tar ball everything does just fine. I tried to get rpm from jakarta site but i had no luck finding the rpms on there. Please help me solve this issue.I think rpms is the best way to go but i'm just not able to get it to work thanks in advance --mohan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: problems with the starting of rpm version of tomcat4-4.1.24-full.2jpp.noarch.rpmon Red Hat Advanced Server 2.1
Hi, You must to install tomcat4-webapps-4.1.24-full.2jpp or configure the ROOT context by yourself. Regards, _ Manolo Ramirez T. wrote: Hi, I want to run Tomcat4 on my newly installed redhat Advanced Server2.1. The jakartar-tomcat4.1.24.tar version do work when I visit http://localhost:8080/. But the rpm version don't work.When I visit http://localhost:8080/,the response is: HTTP Status 500 - No Context configured to process this request type Status report message No Context configured to process this request description The server encountered an internal error (No Context configured to process this request) that prevented it from fulfilling this request. Can you help me out? Thank you! _ Do You Yahoo!? ?[???]?+?? http://cn.rd.yahoo.com/mail_cn/tag/?http://cn.messenger.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Can not load JNDI DataSource in Servlet.init()
I try it and doGet() stop working too, the error was:
javax.naming.NameNotFoundException: Name jdbc is not bound in this Context
Anyway, I found how to configure the application context with ant (I
think that it was not posible), so I can live without DefaultContext.
Thanks for the help.
Regards,
_
Manolo Ramirez T.
Madere, Colin wrote:
Ok, you are using a resource-ref. But I'm not sure why since you have the
resource defined in the DefaultContext. Try removing the resource-ref from
your web.xml and see if you get a different error.
(BTW: Better not to use attachments since this list is archived and not all
attachments work for all mail readers, etc).
-Original Message-
From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED]
Sent: Monday, August 25, 2003 7:01 PM
To: Tomcat Users List
Subject: Re: Can not load JNDI DataSource in Servlet.init()
I was making more test with this, I find that if I define the resource
in a normal context it works, but I want to use defaultcontext to work
with ant InstallTask, or is there another way to do this?
I attached my web.xml, this is the relevant entry in server.xml:
DefaultContext debug=0 reloadable=true crossContext=true
Resource name=jdbc/ComercialDB
auth=Container
type=javax.sql.DataSource/
ResourceParams name=jdbc/ComercialDB
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
parameter
namemaxActive/name
value100/value
/parameter
parameter
namemaxIdle/name
value30/value
/parameter
parameter
namemaxWait/name
value1/value
/parameter
parameter
nameusername/name
value***/value
/parameter
parameter
namepassword/name
value***/value
/parameter
parameter
namedriverClassName/name
valueorg.gjt.mm.mysql.Driver/value
/parameter
parameter
nameurl/name
valuejdbc:mysql://localhost:3306/comercial?autoReconnect=true/value
/parameter
/ResourceParams
/DefaultContext
Thanks for the help Colin.
_
Manolo Ramirez T.
Madere, Colin wrote:
Well then it may be something else. I'm essentially doing what you
are with a JNDI datasource defined in the DefaultContext with nothing
in the web.xml (except to pass along the JNDI name so it's not
hard-coded). It breaks for me (and a bunch of other people posting
recently using 4.1.x) when I try to move that to GlobalNamingResources
and use a ResourceLink.
Post your server.xml and web.xml (or just relevant parts), maybe it's
something else.
-Original Message-
From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED]
Sent: Monday, August 25, 2003 3:50 PM
To: Tomcat Users List
Subject: Re: Can not load JNDI DataSource in Servlet.init()
No, I'm not using a ResourceLink.
_
Manolo Ramirez T.
Madere, Colin wrote:
So you are using a resource link in the DefaultContext either in
server.xml or your web.xml?
-Original Message-
From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED]
Sent: Monday, August 25, 2003 1:27 PM
To: Tomcat Users List
Subject: Re: Can not load JNDI DataSource in Servlet.init()
It's in DefaultContext, I checked the related messages, it seems like
the same problem.
Thanks for the answer.
_
Manolo Ramirez T.
Madere, Colin wrote:
How is your JNDI resource configured? In an explicitly defined
Context or in the DefaultContext? ResourceLinked?
I ask because there are a number of folks with similar problems that
look to be something missing in how JNDI datasources are handled
internally when using DefaultContext.
See other topics:
* ResourceLink and DefaultContext
* Tomcat 4.1 DefaultContext Bug?
* Question about Tomcat Documentation
* Globally defined JNDI DataSource
-Original Message-
From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED]
Sent: Friday, August 22, 2003 10:55 PM
To: Tomcat Users List
Subject: Can not load JNDI DataSource in Servlet.init()
Hi all,
Why I can't load a JNDI resource on the init method of my servlet?
there is no problem doing that in doGet() but on init() it doesn't
work. the logs entry is:
java.sql.SQLException: Cannot load JDBC driver class 'null'
It's the same code! What I'm missing?
this is my servlet code:
package libreria;
import java.io.PrintWriter;
import java.io.IOException;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
import javax.sql.*;
import javax.naming.*;
public class MyServlet extends HttpServlet {
public void init (ServletConfig config) throws ServletException{
super.init(config);
try {
Context ctx = new InitialContext();
if(ctx==null) {
System.out.println(fallo InitialContext);
return;
}
DataSource ds =
(DataSource)ctx.lookup(java:comp/env/jdbc/ComercialDB);
if(ds
Re: Can not load JNDI DataSource in Servlet.init()
It's in DefaultContext, I checked the related messages, it seems like
the same problem.
Thanks for the answer.
_
Manolo Ramirez T.
Madere, Colin wrote:
How is your JNDI resource configured? In an explicitly defined Context or
in the DefaultContext? ResourceLinked?
I ask because there are a number of folks with similar problems that look to
be something missing in how JNDI datasources are handled internally when
using DefaultContext.
See other topics:
* ResourceLink and DefaultContext
* Tomcat 4.1 DefaultContext Bug?
* Question about Tomcat Documentation
* Globally defined JNDI DataSource
-Original Message-
From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED]
Sent: Friday, August 22, 2003 10:55 PM
To: Tomcat Users List
Subject: Can not load JNDI DataSource in Servlet.init()
Hi all,
Why I can't load a JNDI resource on the init method of my servlet? there
is no problem doing that in doGet() but on init() it doesn't work. the
logs entry is:
java.sql.SQLException: Cannot load JDBC driver class 'null'
It's the same code! What I'm missing?
this is my servlet code:
package libreria;
import java.io.PrintWriter;
import java.io.IOException;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
import javax.sql.*;
import javax.naming.*;
public class MyServlet extends HttpServlet {
public void init (ServletConfig config) throws ServletException{
super.init(config);
try {
Context ctx = new InitialContext();
if(ctx==null) {
System.out.println(fallo InitialContext);
return;
}
DataSource ds =
(DataSource)ctx.lookup(java:comp/env/jdbc/ComercialDB);
if(ds==null) {
System.out.println(fallo lookup);
return;
}
Connection conn = ds.getConnection();
Statement stm = conn.createStatement();
ResultSet rs = stm.executeQuery(select * from pruebas);
while(rs.next()) {
System.out.println(rs.getInt(id)+::+rs.getString(nombre)+::+rs.getSt
ring(apellido));
}
}
catch(Exception e) {
e.printStackTrace();
}
}
public void doGet(HttpServletRequest request, HttpServletResponse
response) throws IOException,ServletException {
response.setContentType(text/plain);
PrintWriter out= response.getWriter();
out.println(holas muchas);
try {
Context ctx = new InitialContext();
if(ctx==null) {
out.println(fallo InitialContext);
return;
}
DataSource ds =
(DataSource)ctx.lookup(java:comp/env/jdbc/ComercialDB);
if(ds==null) {
out.println(fallo lookup);
return;
}
Connection conn = ds.getConnection();
Statement stm = conn.createStatement();
ResultSet rs = stm.executeQuery(select * from pruebas);
while(rs.next()) {
out.println(rs.getInt(id)+::+rs.getString(nombre)+rs.getString(apelli
do));
}
}
catch(Exception e) {
e.printStackTrace(out);
}
}
}
Regards.
_
Manolo Ramirez T.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
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-
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Re: Can not load JNDI DataSource in Servlet.init()
No, I'm not using a ResourceLink.
_
Manolo Ramirez T.
Madere, Colin wrote:
So you are using a resource link in the DefaultContext either in server.xml
or your web.xml?
-Original Message-
From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED]
Sent: Monday, August 25, 2003 1:27 PM
To: Tomcat Users List
Subject: Re: Can not load JNDI DataSource in Servlet.init()
It's in DefaultContext, I checked the related messages, it seems like
the same problem.
Thanks for the answer.
_
Manolo Ramirez T.
Madere, Colin wrote:
How is your JNDI resource configured? In an explicitly defined
Context or in the DefaultContext? ResourceLinked?
I ask because there are a number of folks with similar problems that
look to be something missing in how JNDI datasources are handled
internally when using DefaultContext.
See other topics:
* ResourceLink and DefaultContext
* Tomcat 4.1 DefaultContext Bug?
* Question about Tomcat Documentation
* Globally defined JNDI DataSource
-Original Message-
From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED]
Sent: Friday, August 22, 2003 10:55 PM
To: Tomcat Users List
Subject: Can not load JNDI DataSource in Servlet.init()
Hi all,
Why I can't load a JNDI resource on the init method of my servlet?
there
is no problem doing that in doGet() but on init() it doesn't work. the
logs entry is:
java.sql.SQLException: Cannot load JDBC driver class 'null'
It's the same code! What I'm missing?
this is my servlet code:
package libreria;
import java.io.PrintWriter;
import java.io.IOException;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
import javax.sql.*;
import javax.naming.*;
public class MyServlet extends HttpServlet {
public void init (ServletConfig config) throws ServletException{
super.init(config);
try {
Context ctx = new InitialContext();
if(ctx==null) {
System.out.println(fallo InitialContext);
return;
}
DataSource ds =
(DataSource)ctx.lookup(java:comp/env/jdbc/ComercialDB);
if(ds==null) {
System.out.println(fallo lookup);
return;
}
Connection conn = ds.getConnection();
Statement stm = conn.createStatement();
ResultSet rs = stm.executeQuery(select * from pruebas);
while(rs.next()) {
System.out.println(rs.getInt(id)+::+rs.getString(nombre)+::+rs
.getSt
ring(apellido));
}
}
catch(Exception e) {
e.printStackTrace();
}
}
public void doGet(HttpServletRequest request, HttpServletResponse
response) throws IOException,ServletException {
response.setContentType(text/plain);
PrintWriter out= response.getWriter();
out.println(holas muchas);
try {
Context ctx = new InitialContext();
if(ctx==null) {
out.println(fallo InitialContext);
return;
}
DataSource ds =
(DataSource)ctx.lookup(java:comp/env/jdbc/ComercialDB);
if(ds==null) {
out.println(fallo lookup);
return;
}
Connection conn = ds.getConnection();
Statement stm = conn.createStatement();
ResultSet rs = stm.executeQuery(select * from pruebas);
while(rs.next()) {
out.println(rs.getInt(id)+::+rs.getString(nombre)+rs.getString(
apelli
do));
}
}
catch(Exception e) {
e.printStackTrace(out);
}
}
}
Regards.
_
Manolo Ramirez T.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Can not load JNDI DataSource in Servlet.init()
I was making more test with this, I find that if I define the resource
in a normal context it works, but I want to use defaultcontext to work
with ant InstallTask, or is there another way to do this?
I attached my web.xml, this is the relevant entry in server.xml:
DefaultContext debug=0 reloadable=true crossContext=true
Resource name=jdbc/ComercialDB
auth=Container
type=javax.sql.DataSource/
ResourceParams name=jdbc/ComercialDB
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
parameter
namemaxActive/name
value100/value
/parameter
parameter
namemaxIdle/name
value30/value
/parameter
parameter
namemaxWait/name
value1/value
/parameter
parameter
nameusername/name
value***/value
/parameter
parameter
namepassword/name
value***/value
/parameter
parameter
namedriverClassName/name
valueorg.gjt.mm.mysql.Driver/value
/parameter
parameter
nameurl/name
valuejdbc:mysql://localhost:3306/comercial?autoReconnect=true/value
/parameter
/ResourceParams
/DefaultContext
Thanks for the help Colin.
_
Manolo Ramirez T.
Madere, Colin wrote:
Well then it may be something else. I'm essentially doing what you are with
a JNDI datasource defined in the DefaultContext with nothing in the web.xml
(except to pass along the JNDI name so it's not hard-coded). It breaks for
me (and a bunch of other people posting recently using 4.1.x) when I try to
move that to GlobalNamingResources and use a ResourceLink.
Post your server.xml and web.xml (or just relevant parts), maybe it's
something else.
-Original Message-
From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED]
Sent: Monday, August 25, 2003 3:50 PM
To: Tomcat Users List
Subject: Re: Can not load JNDI DataSource in Servlet.init()
No, I'm not using a ResourceLink.
_
Manolo Ramirez T.
Madere, Colin wrote:
So you are using a resource link in the DefaultContext either in
server.xml or your web.xml?
-Original Message-
From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED]
Sent: Monday, August 25, 2003 1:27 PM
To: Tomcat Users List
Subject: Re: Can not load JNDI DataSource in Servlet.init()
It's in DefaultContext, I checked the related messages, it seems like
the same problem.
Thanks for the answer.
_
Manolo Ramirez T.
Madere, Colin wrote:
How is your JNDI resource configured? In an explicitly defined
Context or in the DefaultContext? ResourceLinked?
I ask because there are a number of folks with similar problems that
look to be something missing in how JNDI datasources are handled
internally when using DefaultContext.
See other topics:
* ResourceLink and DefaultContext
* Tomcat 4.1 DefaultContext Bug?
* Question about Tomcat Documentation
* Globally defined JNDI DataSource
-Original Message-
From: Manolo Ramirez T. [mailto:[EMAIL PROTECTED]
Sent: Friday, August 22, 2003 10:55 PM
To: Tomcat Users List
Subject: Can not load JNDI DataSource in Servlet.init()
Hi all,
Why I can't load a JNDI resource on the init method of my servlet?
there
is no problem doing that in doGet() but on init() it doesn't work. the
logs entry is:
java.sql.SQLException: Cannot load JDBC driver class 'null'
It's the same code! What I'm missing?
this is my servlet code:
package libreria;
import java.io.PrintWriter;
import java.io.IOException;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
import javax.sql.*;
import javax.naming.*;
public class MyServlet extends HttpServlet {
public void init (ServletConfig config) throws ServletException{
super.init(config);
try {
Context ctx = new InitialContext();
if(ctx==null) {
System.out.println(fallo InitialContext);
return;
}
DataSource ds =
(DataSource)ctx.lookup(java:comp/env/jdbc/ComercialDB);
if(ds==null) {
System.out.println(fallo lookup);
return;
}
Connection conn = ds.getConnection();
Statement stm = conn.createStatement();
ResultSet rs = stm.executeQuery(select * from pruebas);
while(rs.next()) {
System.out.println(rs.getInt(id)+::+rs.getString(nombre)+::+rs
.getSt
ring(apellido));
}
}
catch(Exception e) {
e.printStackTrace();
}
}
public void doGet(HttpServletRequest request, HttpServletResponse
response) throws IOException,ServletException {
response.setContentType(text/plain);
PrintWriter out= response.getWriter();
out.println(holas muchas);
try {
Context ctx = new InitialContext();
if(ctx==null) {
out.println(fallo InitialContext);
return;
}
DataSource ds =
(DataSource)ctx.lookup(java:comp/env/jdbc/ComercialDB);
if(ds==null
