[JBoss-user] [Clustering/JBoss] - Simple questions.

2004-03-17 Thread Tsagovic
Hello everybody, I have read somewhere that JBoss can actually make simple POJOs (that don't have any distribution related code in them) distributed/clustered, is this true with the 3.2.3 version? A second question is about clustering web applications (with only servlets and POJOs), is JBOss

[JBoss-user] [Beginners Corner] - Using Jboss-tomcat bundle without EJBs

2004-03-17 Thread Tsagovic
Hello folks, Could any of you guys think of some reasons why one would chose to use the jboss bundled tomcat, in case he is ONLY using SERVLETS and POJOS? Hot deployment?... please share your ideas. Thanks. http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3826249#3826249";>View the or

[JBoss-user] [Clustering/JBoss] - Re: Does JBoss Cluster on Two or More Databases?

2004-03-09 Thread Tsagovic
I believe that the second setup is the right one (well I am quite sure it is the good choice) to keep ur DBs in sync. There should be one single DB from the JBoss app server point of view. IF the a single DB server can not scale then the database should be scaled. Most DB offer some kind of clus

[JBoss-user] [The Lizzard's corner] - Re: Kilo Lines of Code

2004-03-07 Thread Tsagovic
I was just kidding my friend.. The smily after compete with Jboss was supposed to make it clear.. Just for curiosity, did anyone estimate the work done for JBOss? or used a software to count the number of code lines. ?? http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3824593#3824593";>V

[JBoss-user] [J2EE Design Patterns] - DAO without Factory?

2004-03-05 Thread Tsagovic
Hi guys, I have a small question. I understand that DAOFactory is a nice thing, and it makes sure the right DAOImpl is returned according to your configuration. But do you really need to ALWAYS check your configuration/deployement file to return the right implementation? It is likely that you wi

[JBoss-user] [Connectors and JCA/JBoss] - JCA or JMS?

2004-03-03 Thread Tsagovic
Hello guys, I have an EIS that I want to access, and it comes with a custom API. The custom API uses (I am not sure but I guess, since no real docs/source comes with it) threads to access the EIS using Corbra with callbacks. It has blocking functions, and that's Y I am guessing it is forking off

[JBoss-user] [Beginners Corner] - Re: Logging.

2004-03-02 Thread Tsagovic
Hi again, I have tried to log web activities by adding the following to the /conf/log4j.xml | | | | ANd the following is logged whener I try to access my servlet | 2004-03-03 02:29:33,753 INFO [org.jboss.web.localhost.Engine] StandardContext[/Location]: Mapping contextPath=

[JBoss-user] [Beginners Corner] - Logging.

2004-03-02 Thread Tsagovic
Hi everyone, I have an application that hangs after a while, and there are no errors in the server log file, and everything is ok in the "localhost"_access log file. When it hangs, I the access log file don't have entries of the last requests (nor errors in the server log file) , as if JBoss is

[JBoss-user] [HTTPD, Servlets & JSP] - Corba from a Servlet-

2004-03-02 Thread Tsagovic
Hello folks, I am having trouble with using Jacor from JBoss. I have a web app that uses Jacorb to access a CORBA server. My application (servlet) always hangs after the first (or second) call. . Are there any special configurations to be able to access CORBA from Jboss-Tomcat? Something like t

[JBoss-user] [HTTPD, Servlets & JSP] - Jboss-Tomcat hangs.

2004-03-01 Thread Tsagovic
Hello folks, I have a problem with Jboss-Tomcat bundle (latest stable 3.2.3). When I invoke a servlet which does connect to a CORBA server via a simple API it works the first time, but then hangs whenever I try to lunch it again. When I then try any other application it works fine. Go back to

[JBoss-user] [Clustering/JBoss] - Cluster from mounted drive!??

2004-03-01 Thread Tsagovic
Hello people, I want to have a JBoss cluster, and when I start JBoss (via SSH) from different Boxes, I sometimes get strange behaviour (most likely) due to the fact whenever I log in to a machine I get my drive loaded (so I started different instances from the same dir, since I don't have JBoss

[JBoss-user] [Connectors and JCA/JBoss] - Re: Connecting to CORBA server from JBOss

2004-02-29 Thread Tsagovic
Hi Adrian, transaction-service.xml is indeed under the deploy dir. I noticed that there are many warnings that say something like a jar file is referencing another, and the later could not be found. I though that this might not be a problem, since tomcat and jboss for example both use log4j, so

[JBoss-user] [EJB/JBoss] - Re: Local / remote interface

2004-02-29 Thread Tsagovic
Thank you very much for the quick reply Adrian:) "[EMAIL PROTECTED]" wrote : | Maybe you don't want to expose some ejbs with remote interfaces? | Why would you do this? (the only reason that I can think of is security, any other posssible reasons)? View the original post : http://www.jbos

[JBoss-user] [News & Announcements] - Re: JBoss Training (1H/2004)

2004-02-29 Thread Tsagovic
Hello Joha, I just wanted to ask you about the PRICE for students. Isn't there any kinda discount for Poor sudents that like Jboss and wanna learn it ??:( View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3823497#3823497 Reply to the post : http://www.jboss.org

[JBoss-user] [The Lizzard's corner] - Kilo Lines of Code

2004-02-29 Thread Tsagovic
Hello people, I was just wondering about the number of Lines of Jboss, and maybe even better how many Man-Months work is the Jboss 3.0 version worth. (I wanna start a new project from scratch and compete with JBoss :) It is quite hard to estimate since there are more then 99 ppl actively involve

[JBoss-user] [Connectors and JCA/JBoss] - Connecting to CORBA server from JBOss

2004-02-29 Thread Tsagovic
Hi everyone, I have a simple application that tries to connect to a CORBA server from JBoss ( no it is a simple Class called from a servlet, but the intention is to call the CORBA server from a SLSB that is now simply returning a dump varialble). When I try to lunch it via my browser, It simply

[JBoss-user] [EJB/JBoss] - Re: Local / remote interface

2004-02-29 Thread Tsagovic
U have an other related question;-( Does having different packages WAR for the web app, and JAR for the beans affect the performance? Can local calls be made only when the client and the server are in the same EAR file? Could you reference to local EJBs in other EAR files? View the original p

[JBoss-user] [Clustering/JBoss] - Clustering newbie, please help!

2004-02-29 Thread Tsagovic
Hello people, I am quite new to JBoss clustering, and have problems understanding these issues: I read that mod_jk2 connector has fail-over and session replication capabilities. Why would I need to eneble JBoss clustering if jk2 will distribute the load over the dif. app. servers, and makes sur

[JBoss-user] [EJB/JBoss] - Local / remote interface

2004-02-29 Thread Tsagovic
Hello folks, Does JBoss optimize the calls, and there is no need to state that the EJBs are local and not remote, or one should explicitly make the local interfaces and use them? (I read somewhere that JBoss always does the oprimization) Are there any benifits of making local interfaces if