RE: Running Barracuda Config

At 09:08 AM 5/19/2003 -0300, you wrote:

>Jake,
>
>
>
>Ive moved to the latest CVS of Barracuda and Im still having the same 
>problems. I summarize the new findings:
>
>1)       HelloWorldxx examples of the tutorial only works when I start 
>Enhydra Multiserver while connected to the Internet. If Im not connected, 
>I get a 404 file not found response I traced the request with the Enhydra 
>debugger and the problem is in the App Server. It doesnt seem to be a DTD 
>request from the browser.

This one is weird.  I'm not sure I can help you there???

>2)       If Im connected, the tutorial examples run OK but HelloWorld1a 
>gets a java.util.MissingResourceException, HelloWorld2b doesnt understand 
>the page attribute and HelloWorld4 gets a java.lang.NullPointerException 
>at 
>org.enhydra.barracuda.tutorials.comp.HelloWorld4.handleDefault(HelloWorld4.java:38). 
>Also, Barracuda Config is still not working.

I'll have to look at the code to see what might be happening....

>3)       Enhydra 5.1.7 Servlet-Engineresponse header says Enhydra 
>Application Server/5.1 (JSP 1.1; Servlet 2.2; Java 1.4.1_01; Windows 2000 
>5.0 x86; java.vendor=Sun Microsystems Inc.). Because of this, I think that 
>Enhydra is still using Tomcat 3.0. Maybe the article you mentioned refers 
>to an included patch for Tomcat 4 (to run your Enhydra application under 
>Tomcat 4). I will send this question to the Enhydra mailing list.
>

Ug!!!.  That's the first thing they should have changed.  tomcat-3.0 is 
seriously buggy and should never, ever be used by anyone.

>
>
>I will try to run Enhydra with Tomacat 4.1.24 and see what happens. I will 
>let you know what I find. Any suggestion will be welcomed.
>
>

see my comments to your second message.


>Thanks,
>
>Dario
>
>
>
>
>
>
>
>-----Original Message-----
>From: [email protected] 
>[mailto:[email protected]]On Behalf Of Jacob Kjome
>Sent: Domingo, 18 de Mayo de 2003 02:54 a.m.
>To: [email protected]
>Cc: Jacob Kjome
>Subject: RE: [Barracuda] Running Barracuda Config
>
>
>
>
>Hi Dario,
>
>Hmm.... tomcat-3.0, heh?  That's really old.  Actually, there is a 
>ServerSide article about Enhydra5 and they mention using Tomcat4.  See here...
>http://www.theserverside.com/home/thread.jsp?thread_id=15313
>
>Actually, now that I think about it, Tomcat-3 never really enforced the 
>doctype as the newer Tomcat versions do so you can probably leave the 2.3 
>doctype.  Otherwise, the 2.2 doctype is....
>
><!DOCTYPE web-app
>     PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
>     "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
>
>
>I *highly* recommend moving to the latest CVS of Barracuda (destined to be 
>1.2.0).  It contains numerous bugfixes and is quite re-organized since the 
>1.1.1 release.  Lots of new functionality as well.
>
>Try leaving the <listener> elements in there and see if it breaks under 
>Enhydra or not.  If it doesn't, Enhydra probably is using Tomcat 
>4.x.xx.  And yes, definitely use the "war" target to generate a .war file 
>which will be generated under Barracuda/WEB-INF/tmp$.  Try dropping that 
>into Enhydra and see what happens.  Report back with your findings.
>
>Make sure to read the build_deploy.html doc.  Note especially where it 
>talks about setting up your ant build.  Make sure to use 
>Ant-1.5.1+.  Ideally, use Ant-1.5.3-1 (the latest).
>
>Oh, and note that you'll have to put the 
>Barracuda/WEB-INF/jars/xerces-1.4.4-xmlc-2.2.jar in the Enhydra5 
>classpath.  That is the only required jar that isn't added to WEB-INF/lib 
>for reasons explained in "deploy" section of the build_deploy.html 
>document.  I don't know what is involved with putting jars in the server 
>classpath where apps can see them for Enhydra-5?  In Tomcat-4.1.xx, the 
>recommended location is CATALINA_HOME/shared/lib (for your reference).
>
>Definitely report back on your findings.
>
>later,
>
>Jake
>
>
>At 08:18 PM 5/17/2003 -0300, Darío E. Salischiker wrote:
>
>
>Im using Barracuda 1.1.1 and Enhydra 5.1.7 seems to be using Tomcat 3.0 
>(that is the text inside the core.properties file that cames in tomcat.jar 
>of Enhydra 5.1.7). Also, I only have 4 jars in WEB-INF/lib (3 for 
>barracuda and 1 for log4j) plus 5 jars in WEB-INF/lib-ext. I dont have any 
><listener> element in web.xml but it is based on 2.3 DTD.
>
>What do I need to uncomment for converting to 2.2? If you want, you can 
>answer me to the mailing list. Ive just subscribed to it.
>
>
>
>I will try to extract the latest version from the CVS because mine doesnt 
>even have the waroption for ant and I will let you know if I find something.
>
>
>
>Thanks,
>
>Dario
>
>
>
>-----Original Message-----
>From: Jacob Kjome [mailto:[email protected]]
>Sent: Sábado, 17 de Mayo de 2003 08:03 p.m.
>To: [email protected]
>Cc: Darío E. Salischiker
>Subject: Re: [Barracuda] Running Barracuda Config
>
>
>
>
>Hi Dario,
>
>What version of Barracuda are you using?  I've never actually tested 
>Barracuda on Enhydra5.  Barracuda-1.1.1 did ship with Enhydra 5, but I 
>didn't test it and I don't know if the Enhydra developers did either?  If 
>you haven't done so, I'd try with the latest CVS.  It should be released 
>as version 1.2.0 early next week so it is mostly in its final state.  It 
>would be good to verify that it runs under the latest Enhydra5.  It would 
>be great if you could help out in verifying that.
>
>I'm a bit in the dark about what Enhydra5 (or 5.1beta7) consists of.  What 
>version of Tomcat does Enhydra5 use?  If it uses anything previous to 
>Tomcat4 internally, then Enhydra5 probably doesn't support 
>servlet-2.3.  If that is the case, double check your web.xml to make sure 
>that any <listener> elements are commented out.  Also, you might need to 
>modify the DTD to be for servlet-2.2 rather than servlet-2.3....and you'll 
>need to uncomment the
>
>Also, can you verify that both barracuda-admin.jar and 
>barracuda-config.jar exist in WEB-INF/lib.  Actually, if you are using the 
>latest Barracuda CVS, you should have 17 jars (or 18 if you built the 
>optional contrib jar) in WEB-INF/lib after the build is finished.  You 
>might just want to run "ant war" to create the .war file.  This will get 
>everything in there.  Then you can deploy that .war to enhydra5.
>
>
>Let me know what you find.
>
>Oh, here's the appropriate links that you will need to read about getting 
>the latest CVS...and you probably also should subscribe to the 
>BarracudaMVC mailing list so that you can follow this thread.
>
>http://www.barracudamvc.org/Barracuda/docs/cvs.html
>http://barracudamvc.org/lists/listinfo/barracuda
>
>Also, here's a doc showing how to build and deploy Barracuda.  The focus 
>is on using Tomcat-4.1.xx for deployment...
>http://www.barracudamvc.org/Barracuda/docs/build_deploy.html
>
>
>Jake
>
>
>At 06:41 PM 5/17/2003 -0300, Darío E. Salischiker wrote:
>
>Hi,
>
>I'm trying to run Barracuda Config under Enhydra 5.1.7 and I'm getting the
>following error page:
>--------------------------
>Beep-beep-beep! We're sorry your call did not go through. Will you please
>hang up and try your call again...
>
>If you received this message, it indicates that either GetBConfig is not a
>valid event OR the system is misconfigured. If you feel there is a problem
>with the system please contact the application administrator...
>
>The base event that triggered this action
>was:org.enhydra.barracuda.core.event.HttpRequestEvent@d507e9
>Source:org.enhydra.barracuda.examples.SampleApplicationGateway@55bb93
>-------------------------
>In main.log I have:
>7741 [Wrapper-Connection] WARN
>org.enhydra.barracuda.core.event.DefaultApplicationAssembler  - Error
>instantiating event gateway:
>java.lang.ClassNotFoundException: org.enhydra.barracuda.admin.BarracudaAdmin
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:198)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
>...
>...
>...
>606937 [Thread-86] ERROR
>rg.enhydra.barracuda.core.event.ApplicationGateway  - Class GetBConfig not
>found...Creating a generic HttpRequestEvent
>
>
>I've installed Barracuda as a WAR with the Is invoker Enabled option
>enabled. Also I've compiled Barracuda with "ant clean jars". Barracuda local
>site is running but I can't get Barracuda Config running.
>Any help will be appreciated.
>
>TIA,
>Dario
>
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