Hi Ashish,
Ashish Rangole wrote:
Hi!
I am using ODMJ API in OJB 1.0.1 with:
<object-cache class="org.apache.ojb.broker.cache.ObjectCacheEmptyImpl">
<attribute attribute-name="timeout" attribute-value="900"/>
<attribute attribute-name="autoSync" attribute-value="true"/>
</object-cache>
ImplicitLocking=false
This is what I do:
1. Open database, start a transaction
2. Retrieve a list of objects from database (approx 200)
using PB API
3. Lock each object one by one
4. Modify a certain field in each of them
5. commit the transaction
I observe that not all objects get updated in the database
and for them an "UPDATE" sql statement is not shown in spy log.
Please let me know if somebody has seen this behaviour and if it
is a bug or what I might be doing wrong.
Is the field type the same for all modified classes? Maybe OJB has
problems to detect the changed field. You could try to change the object
state by yourself using OJB's odmg extensions via TransactionExt#markDirty.
http://db.apache.org/ojb/docu/guides/odmg-guide.html#OJB+Extensions+of+ODMG
(this link is for >=1.0.3 but #markDirty exists in 1.0.1 too - AFAIK)
Between OJB 1.0.1 and 1.0.3 we did a refactoring of the odmg stuff and I
hope this bug is fixed in current version of OJB. You could also try the
upcoming version 1.0.4 from CVS OJB_1_0_RELEASE branch (this include
some odmg implementation specific bug fixes).
regards,
Armin
Thanks in advance for your time and help.
Ashish
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