Hello,
According to the OJB.properties example file available at:
http://db.apache.org/ojb/OJB.properties.txt
in the locking section, it says that when running OJB on multiple
concurrent clients, the LockMapClass property should be set to:
org.apache.ojb.odmg.locking.PersistentLockMapImpl
[I tried to submit this as a bug, but a Scarab bug[1] seems to be
preventing me :-( ]
Using the xdoclet stuff packaged in db-ojb-1.0.rc5-contrib:
If the element-class-ref attribute is missing from the @ojb.collection
tag, an internal error occurs which is not handled and reported clearly.
You
Hi Andrew,
I don't actually know if the OJB gang has considered the changes your
referring to. The people to ask are probably Jakob, Armin, or Thomas.
As for the Sybase thing, you might submit that separately in an email
with [BUGFIX] in the subject as it might get ignored in this thread.
J
On
Sorry for the confusion. I tried to abbreviate to make it easier to read.
In the end, I want to do this query:
SELECT r.msid, r.rtitle, r.brief
FROM rstep1 r, serviceinterest si
WHERE ((si.targetmsid = 101)
AND (si.interestmsid = r.msid))
Based on these
Thank you Jason, that fixes it. My friend (who was running on Linux) had found
the fix and forgotten about it. Apologies.
A couple more questions :
- In the ODMG Implementation I wrote (for a bank in London a couple of years
ago) we were able to make a number of optimizations.
1. Contract to r
Also, I was able to duplicate your error message using an incorrect
constructor. I'm not sure why it would have worked for you on linux.
Unfortunately the constructor on the HOW-TO that I wrote is incorrect
and out of synch with the OJB version API. The API Changed, and I
forgot to tell Armin to
I'm using JBoss 3.2.2 and OJB rc4 deployed as as sar (everything deploys ok).
I also have an application ejb jar with session beans that use OJB.. (note: this is a
jar not an ear)..
everything deploys fine when JBoss is started. queries ok, resultsets ok..
my problem is whenever i hot deploy a n
Can you post your com.db.ged.ojb.util.ObjectCacheOSCacheImpl
file? as well as your oscache.properties file?
Jason
On Thu, 2004-03-11 at 14:50, Andrew Wilson wrote:
> Ive been using OJB for a while now and am very impressed (I once wrote an ODMG
> implementation, but thats another story).
>
> I
I'm a bit at a loss on this one :-) I have a class whose properties are
collections of entries defined by an inner class. I can see how to map
the inner class onto a database table directly, but not how to either
map or populate the outer class.
Here's a trimmed down sample of the code I have:
Ive been using OJB for a while now and am very impressed (I once wrote an ODMG
implementation, but thats another story).
Im having a problem, configuring OSCache with OJB
Im using :
- OJB rc5
- OSCache 2.0.2 and included Javagroups
Ive followed the instructions and on Linux everything works fin
Hi Rouven,
My idea was wrong, PersistenceBrokerImpl.java doesn't have conditional
compilation directives, so line numbers in the stack trace should match
the source file.
Please, look at your file PersistenceBrokerImpl.java and tell me what is in
the line 1299 and around. JDK shouldn't show wro
hi wayne,
Wayne Kidd wrote:
Although this is, in fact the behavior of OJB, It seems that the right
behavior should be to describe the referenced tables primary key in the
sequence of the primary key definition. That is, if the primary key
constraint gives the order as x,z,y then the referenci
Maybe someone can help me.
I run two databases (both mysql) concurrently (one on a server, the other
locally to ensure, that the program may run, even the server is down). I
want the records of some tables to be identic on both databases (even their
primary keys).
Every table has a Long (BIGINT)
hi john,
you have a 1:1-relationship pointing from RServiceInterestVO to
ServiceInterestVO, is this correct ? a similar relationship can be found in the
samples (ProductGroup to Article).
the pk of RServiceInterestVO is used as fk to ServiceInterestVO in your
repository. but the comment says it
> You're right I over looked that about the line number in the stack trace. so
> I retried the compilation to be sure having the right version in the classpath.
> which gave me the same result. so i switched to jdk 1.2.2_017 to be sure having
> the newest 1.2 jdk available -> same result.
Oh, I t
Hi Oleg and all,
Thanks for your response.
You're right I over looked that about the line number in the stack trace. so I
retried the compilation to be sure having the right version in the classpath.
which gave me the same result. so i switched to jdk 1.2.2_017 to be sure having
the newest 1.2 jd
Thank you for responding Jakob.
Again this is the query I would like:
SELECT r.msid, r.rtitle, r.brief
FROM rstep1 r, serviceinterest si
WHERE ((si.targetmsid = 101)
AND (si.interestmsid = r.msid))
Below was my first of many attempts to solve this problem,
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