Hi Armin:
Finally I got your test program worked with the following changes:
(i) In OJB.properties
changed the ObjectCacheCLass to
ObjectCacheClass=org.apache.ojb.broker.cache.ObjectCacheEmptyImpl
(ii) set the DB Id to zero.
broker.beginTransaction();
Person p = new Person();
p.setFirstname("no_1_"+timestamp);
p.setLastname("no_1_"+timestamp);
broker.store(p);
p.setId(0); <<<<========set the db id to 0
p.setFirstname("no_2_"+timestamp);
p.setLastname("no_2_"+timestamp);
broker.store(p);
broker.commitTransaction();
Was that a BUG in OJB 0.9.8 ?
thanks again for your help.
~ajitesh
-----Original Message-----
From: Ajitesh Das [mailto:[EMAIL PROTECTED]
Sent: Friday, July 04, 2003 7:11 PM
To: OJB Users List; Armin Waibel
Subject: RE: inserting "reused" objects in a loop
Hi Armin:
thanks for your reply.
I am using kind a old version : 0.9.8
Was this a bug in that old version ?
Which one you are using in your test?
I just tried your test code. Your test code does not work on 0.9.8
If I do:
p = new Person();
after the first store it works.
~ajitesh
-----Original Message-----
From: Armin Waibel [mailto:[EMAIL PROTECTED]
Sent: Friday, July 04, 2003 2:06 PM
To: OJB Users List
Subject: Re: inserting "reused" objects in a loop
Hi,
which version of OJB do you use?
Do a similar test - all works fine (with clearing cache
or without clearing).
The test:
broker.beginTransaction();
Person p = new Person();
p.setFirstname("no_1_"+timestamp);
p.setLastname("no_1_"+timestamp);
broker.store(p);
p.setFirstname("no_2_"+timestamp);
p.setLastname("no_2_"+timestamp);
broker.store(p);
broker.commitTransaction();
Identity id = new Identity(p, broker);
Person result = (Person) broker.getObjectByIdentity(id);
assertNotNull(result);
assertEquals("no_2_"+timestamp, result.getFirstname());
assertEquals("no_2_"+timestamp, result.getLastname());
regards,
Armin
----- Original Message -----
From: "Ajitesh Das" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, July 04, 2003 9:33 PM
Subject: inserting "reused" objects in a loop
> When I am trying to "reuse" the object to "store" again, I am getting
the
> silent failure. If I create a new object before the failed store call,
the
> "store" method passes thro' fine. Does OJB marks the object as
"already
> used"?
> The following code reproduces the issue:
> broker = PersistenceBrokerFactory.defaultPersistenceBroker();
> broker.beginTransaction();
> Test zs = new Test();
> System.out.println("<<<1>>>Setting attributes of Test");
> zs.setPosX(30);
> zs.setPosY(40);
> broker.store(zs);
>
> // if I uncomment following statement, the 2nd "store"
> // method works fine
> // ts = new Test();
>
> System.out.println("<<<2>>>Setting attributes of Test");
> zs.setPosX(31);
> zs.setPosY(41);
> broker.store(zs); // 2nd broker.store method call
> broker.commitTransaction();
> the second call "broker.store()" fails silently and does not store
> data directly.
>
>
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