RE: 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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