Hi Mattias,
Can you post your configuration files to the user list? Then we can help
you to figure out your problems. We will go with MySQL :-) .
Thanks,
Lasantha Ranaweera
Mattias Malmgren wrote:
Hi again,
Sorry for last post, I accidently hit ctrl-e trying to write E and
that sends emails in Eudora, the mail client I am using.
Basically, I cant get the deploymentdescriptors right. At least that
is what I think is wrong. If you deploy my EJB.jar only, it deplys
fine, but when I add the war to the EAR deployment fails with a
java.lang.NullPointerException at
java.util.Hashtable.put(Hashtable.java:393)
My application compiles just fine. I am sure this error is caused by
errors in the deployment descriptors.
I'll stop whineing for a while now and give it a new try. This time I
will try using the build in derby database first instead of mysql and
see if that helps. I'll be back...
// Mattias
At 13:01 2006-09-28, you wrote:
Hi Mattias,
You may want to look at the source code of the DayTrader application
as it uses some CMP (http://svn.apache.org/repos/asf/geronimo/
daytrader/trunk/). As this application is rather large, you may also
want to have a look at these isolated CMP examples: ejb-jar.xml and
openejb-jar.xml - http://tinyurl.com/k4myx; and CMP sources - http://
tinyurl.com/gga5x.
Also, what are the issues that you are facing?
Thanks,
Gianny
On 28/09/2006, at 8:21 PM, Mattias Malmgren wrote:
Hi
Yes, momst of my work is based on
http://cwiki.apache.org/GMOxDOC11/ejb-sample-application.html
So far I have bean abel to get a sessionbean working, but CMP EJB
seams to be more difficult.
Lets make a super simple example using a phone-book as an example.
A table like this:
create table phonebook (name varchar(15), number varchar(15));
insert into phonebook values ('Mattias', '1234');
insert into phonebook values ('Jacek','5678');
Now lets make a CMP EJB and a JSP page calling the EJB from where
you can search for names and get numbers back.
If I hade a working example of that, including ejb-jar.xml openejb-
jar.xml, geronimo-application.xml and mysql-pool.xml or what ever
other xml-files needed, I think I could make the rest of my way and
go on buld the applications that I realy whant to do.
Mattias
At 12:08 2006-09-28, you wrote:
On 9/28/06, Mattias Malmgren <[EMAIL PROTECTED]> wrote:
Please help! Post som small working examples of CMP EJB!
I don't have it atm, but would like to prepare something exciting for
the coming JAOO conference in Aarhus in Denmark
(http://www.jaoo.dk/conference/) and your idea seem to be very
appealing. Could you describe what you're looking for? What EAR would
be of interest to you? What configuration would be of help to you?
By the way, have you taken a look at
http://cwiki.apache.org/GMOxDOC11/sample-applications.html?
Jacek
--
Jacek Laskowski
http://www.laskowski.net.pl
