Hi Jim!
CMP should be used whenever possible. You don't have to code your data
access then and won't make any mistakes in this code. Also it might be
easier to port to another database.
BUT there are some problems with CMP, you don't have full control over
what is happening. Somehow you answered y
Hi all,
I want to use JBoss as a kind of gameserver. This means that lots of clients
should be able to connect to jboss and have some kind of permanent
connection. Jboss should be able to pass events to the clients. Normal
behaviour of an AS does not allow this I believe.
What is the best way
>[EMAIL PROTECTED] wrote
>In fact, I thought it was in response to you I attached a link to an older
>message on how to integrate JBoss/Tomcat & Apache.
Got it working.
The mod_jk.so file download seems to be corrupted so I compiled it from
source. It took a few additional changes to httpd.conf
On Sat, Jun 30, 2001 at 10:42:00AM -, E. Bouma wrote:
> Hi all,
>
> I want to use JBoss as a kind of gameserver. This means that lots of clients
> should be able to connect to jboss and have some kind of permanent
> connection. Jboss should be able to pass events to the clients. Normal
> b
What is a workable way of taking regular backups of the database in a
JBoss application? I am assuming I can't just merrily copy the
database while it is working. Is it possible to put JBoss into some
kind of "idle" mode so that it temporarily halts all transactions (and
flushes any unwritten data
interesting,
there isn't a way to stop the incoming flux of transactional threads.
You can shutdown the container applications but that is different.
One of the things I wanted to do for jboss3.0 is an interceptor that
"freezes" threads (wait()) and notifies you when all the threads are gone so
BTW the correct URL for the HOWTO is:
http://jakarta.apache.org/tomcat/tomcat-3.2-doc/mod_jk-howto.html
r.b.
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I want to use the Minerva connection pool for my servlets. How do I do this
if I am not planning to use EJB's?
Thanks
Liz Sommers
[EMAIL PROTECTED]
Like an old desperado, going to paint the town beige.
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Howdy,
I'm new to both EJB and JBoss and boy, do I have a
problem. I've been over the documentation on the
JBoss web site for days and through the mailing list
archive from top to bottom but didn't find anyone else
having this specific problem.
I can't get certain custom finders to work.
This
Ah, neat, that's something I've been wondering how to do :) The only thing
stopping us from using JBoss/Tomcat for everything in our development
environment is the lack of cgi support. Didn't think of writing a
CGIServlet.
David Green
On Fri, 29 Jun 2001, Richard Bottoms wrote:
> Just came acro
Sounds like more of a database-specific question than a JBoss question.
For instance, with Progress, I think it's possible to halt updates to the
actual database files, all updates are temporarily stored in .ai (after
image files), which can be applied after the backup is complete.
Even if JBoss
On Sat, Jun 30, 2001 at 10:21:35AM -0400, David Green wrote:
> Sounds like more of a database-specific question than a JBoss question.
> For instance, with Progress, I think it's possible to halt updates to the
> actual database files, all updates are temporarily stored in .ai (after
> image files
>From reading the EJB spec and a number of other documents, I have
gained the impression that (one table row == one entity bean) if I
want to use CMP.
I am currently in the progress of reading the J2EE Blueprints, and in
a discussion on the cons of using entity beans, the following is said:
"(..
Has anyone noticed autodeploy running throught the destroy/deploy process
twice everytime you drop in a new ear I never noticed it happen for jars..
But that could be a coincidence. It only seems to happend on win2k. My linux
box just runs through all the steps once.
Cheers,
d.
_
At 10:12 AM 6/30/01 -0400, you wrote:
>Ah, neat, that's something I've been wondering how to do :) The only thing
>stopping us from using JBoss/Tomcat for everything in our development
>environment is the lack of cgi support. Didn't think of writing a
>CGIServlet.
>
>David Green
Perl is still ve
> I am not burdened with legacy software and I am doing a design from
> scratch so I can pretty much make all the decisions. I want to make
> sure I do it properly from the start :-)
So, you can try the Firebird (InterBase) database. Because of the versioning
mechanism, you can do backups when ot
Hi,
[EMAIL PROTECTED] wrote:
> I'm not sure how transactions are implemented in Java. I'm paranoid
> enough, however, to think that it is possible that a Java transaction
> implementation uses several DB-native transactions per one of its own
> transactions. If so, then attacking this only at the
Hi,
I think that both these statements are true.
EJB1.1 CMP says:
one table row == one entity bean
And common sense (as well as most experts of
component oriented development) says that:
(one table row == one entity bean)
means
"no good"
due to interbean call overhead and no advantage.
T
In EJB 2.0, they have added local interfaces to address the overhead issue.
Local interfaces are similar to the remote interface except it can't be
remoted, and parameters are not serialized (pass by ref), which is one of
the most expensive parts of a remote interface (other then the wire time).
J
mod_jk.so is very sensitive to it's compile conditions. It doesn't
work on Mandrake at all. If you have something slightly different on
your system, at least for linux, it will not work. I found this out
madly going through the tomcat list archives etc.
It was not a fun thing to discover :) *LO
Your normal database backup routines should do just fine, since from a
certain point of view, JBoss is just a client. I've done plenty of hot
backups before, this should be no different.
--- [EMAIL PROTECTED] wrote:
> What is a workable way of taking regular backups of the database in a
> JBoss
--- Scott M Stark <[EMAIL PROTECTED]> wrote:
> The only issue with this is that the
> JaasSecurityManager is not considered
> a public API for which compatability between
> releases is a consideration.
> Your subclass of JaasSecurityManager may not work in
> latter releases.
> The public API for u
--- [EMAIL PROTECTED] wrote:
> On Sat, Jun 30, 2001 at 10:21:35AM -0400, David Green wrote:
> > Sounds like more of a database-specific question than a JBoss
> question.
> > For instance, with Progress, I think it's possible to halt updates
> to the
> > actual database files, all updates are tempo
I have a MDB listening on a queue. A SSB sends an ObjectMessage (a Vector)
to the Queue. The MDB gets the message and sends an email. The email is sent
properly but each time I get a Class Cast Exception, it seems where I cast
javax.jms.Message to javax.jms.ObjectMessage. Still, it is an ObjectMes
I have no idea what your problem is . but al 6.30 you must draw a
smile at the name of your package :)
> [EmailBean] at
> com.guerrillabroadcasting.groundswell.ejb.mdb.EmailBean.sendEmail(EmailBean.
_
Do You Yahoo!?
Get your
Ok. Let me explain this again because I am getting no love here.
It seems to me that you cannot declare environment entries in 'web.xml' and
have them used in JNDI by Tomcat applications (i.e. servlets, jsps, etc...).
An environment entry in 'web.xml' looks something like this:
...
I put my ear file into the ~/jboss/deploy dir and it contains:
xxx(xxx):/u/public/JBoss-2.2.2_Tomcat-3.2.2/jboss/deploy$ jar tvf
acais-1.0.ear
META-INF/
META-INF/ejb-jar.xml
META-INF/MANIFEST.MF
META-INF/application.xml
acais-ejb.jar
acais-web.war
acais-client.jar
--- Here is the JBoss outpu
Can you post your ejb-jar xml files here?
Tahir
- Original Message -
From: "G.L. Grobe" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, June 30, 2001 6:53 PM
Subject: [JBoss-user] ejb's not deploying
> I put my ear file into the ~/jboss/deploy dir and it contains:
>
> xxx(x
Sure, here it is. It doesn't have great indentation because I couldn't put
carriage returns between the tags, but it's more readable this way.
--
http://java.sun.com/j2ee/dtds/ejb-jar_1_1.dtd";>
A.C.A.I.S.
A.C.A.I.S. Version 1.0
ConfigBuild
com.neuroquest
very good then - make a backup and leave it to the db to make a correct
snapshot - but this thread suggest - to still have the capability to
"change" a component in the system at any time - stopping/starting any
traffic to and from all other components - throught a observeble mechanism ?
...
/pet
I'll look into supporting this use case.
>
> I think JAAS security manager definitely needs some
> change. Let's assume situation, that call comes
> with principal "null" and credential "null" - this can
> be ( and is in my context ) legitimate user, with
> some roles defined.
>
> My login m
JBoss-2.2.2/Tomcat-3.2.2 works with env-entry elements defined
in the web.xml descriptor. There does appear to be a bug in the handling
of env-entry elements with more than one intermediate context in
the env-entry-name.
There is no env-entry in jboss-web.dtd because they do not need a mapping to
I'm trying to deploy "the simplest possible" JSP with JBoss/Jetty and
something very basic seems to be eluding me. I put the JSP in a WAR,
stuff in a relatively empty WEB-INF/web.xml and put the the WAR in the
jboss/deploy directory. The JSPs become available, but they are shown
as raw HTML in ste
Hot swap of software components... NOW that would be interesting... I'm
not sure how useful though. The system would still be down while the
swap was happening.. unless you did some sort of queuing.. which might
take less time then a full, stop-upgrade-start cycle. It would be
interesting, and s
looked ok to me. I am sure you have gone through the ejb.jar to check if
Build bean was compiled properly and is included in the jar? btw, are you
able to deploy tomcat-test.ear?
Tahir
- Original Message -
From: "G.L. Grobe" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, Jun
If I include my *.class files along w/ the directory structure in my
j2ee-app.jar file, it loads ok ... but if I don't include the class files,
and yet the class files do exists in my ejb.jar file which is in the app
file, it will not load and I get the same results.
> - Original Message
|Hot swap of software components... NOW that would be interesting... I'm
|not sure how useful though. The system would still be down while the
Dynamic reconfiguration of flow of interceptors...
the future...
my eye is moving by himself
REM?
marcf
|swap was happening.. unless you did some s
Yeah, tomcat-test.ear deployed ok. The class files are in the ejb.jar file.
And although I have the class files in the ejb.jar file, I also have to jar
them in the j2ee.ear file in order for it them to deploy. It's like it's not
seeing the ejb.jar file.
Here's my applications.xml file.
http://
That's kind of crazy. I am using the same version of jboss-tomcat and only
have *.class files in .jar. .ear just contains ejb.jar and app.war, app.xml.
Must be overlooking some thing. You should probably try to first deploy just
the ejb.jar.
Tahir
- Original Message -
From: "G.L. Grobe"
On Sat, 30 Jun 2001, marc fleury wrote:
> |Hot swap of software components... NOW that would be interesting... I'm
> |not sure how useful though. The system would still be down while the
>
> Dynamic reconfiguration of flow of interceptors...
>
> the future...
>
> my eye is moving by himself
Scott,
Thank you very much. You have confirmed that I am not insane.
Does anyone have any idea regarding the fix for the env-entry elements and
implementation of war ENC content integration into JNDI (i.e. is it in 2.4?)
j.
-Original Message-
From: [EMAIL PROTECTED]
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