Hi,
Just speaking for myself, it's good practice to capture all the "user
domain" information possible in exceptions, logs, and traces.
So it's fair to ask that unhelpful exceptions be "dressed"
appropriately (to help users figure out what they've done wrong or to
identify exactly where t
So, I have this big orm.xml that I've been expanding on for the last
couple of weeks. I've tested most of the relationships, but I'm sure
I've missed some.
I had connected a couple more relationships and ran a test, and I got
"SQLException: Fail to convert to internal representation". This likel
I am out of the office until 01/04/2010.
I will respond to your message when I return.
Note: This is an automated response to your message "unmanaged exception"
sent on 12/23/09 8:42:10.
This is the only notification you will receive while this person is away.
Is there a way to filter children of a mapped relationship?
For example, I have a simple 3-tiered object structure,
Person --(OneToOne)--> AddressChain --(OneToMany using a simple 2 column
join table)--> Address
In the interest of keeping historical data, I use a status column on records
in
On Wed, Dec 23, 2009 at 2:03 PM, Craig L Russell wrote:
> Hi,
>
> I surmise that you're using an automatically generated id for "a",
> otherwise accessing the id field would not normally trigger a database
> access.
>
Right.
>
> But I also suspect that the real issue is that the unmanaged entity
Hi,
I surmise that you're using an automatically generated id for "a",
otherwise accessing the id field would not normally trigger a database
access.
But I also suspect that the real issue is that the unmanaged entity is
not being handled properly...
Craig
On Dec 23, 2009, at 8:01 AM,
Hi,
On Dec 23, 2009, at 10:15 AM, Pinaki Poddar wrote:
I wish again that OpenJPA or JPA in general had an extension
mechanism
for the orm.xml. This is something that might be better in XML
configuration than annotations.
I agree, and I believe this is a major deficiency in the JPA
specif
Hi,
Looks like the lookup had found something within GlassFish.
You can try other variants as follows:
Just to cross-check, here are some relevant config
1.
2.
You can try a plug-in string to lookup the TM in JNDI (the value is the
JNDI name of GlassFish TM as per Google search)
3.
> It's unfortunate that you're forced to repeat all the possible enum values
and their corresponding int
> values.
@ExternalValues is a shorthand for @Externalizer and @Factory. Useful when
you have handful of values to map. But if the value mapping is complicated
or the extent is huge -- then @
> We created a fetch plan that includes a couple of embedded fields and a
couple of non-embedded fields.
Can you post the exact definition of the plan? Th eplan needs to include the
individual fields of the embeddded type. For example, if Person has
reference to Address (which is Embeddable) th
We created an entity that contained some embedded fields and some
non-embedded fields (string, ints, etc). All fields are lazy loaded (the
default). We created a fetch plan that includes a couple of embedded fields
and a couple of non-embedded fields. We then created a query that uses the
fetch
On Wed, Dec 23, 2009 at 10:42 AM, Daryl Stultz wrote:
> So it seems I should at least not be referencing the id of "a" until after
> the commit.
>
While this may have prevented this particular exception (or maybe it would
have happened upon commit anyway), I can't see that referencing the id of
> -Original Message-
> From: Pinaki Poddar [mailto:ppod...@apache.org]
> Sent: Wednesday, December 23, 2009 6:20 AM
> To: users@openjpa.apache.org
> Subject: Re: How to get hardcoded ordinal values to map to specific
> Enum values?
>
>
> Hi,
> The simple way to do this is via @ExternalV
Hello, I occasionally get this exception (meaning it's not repeatable):
org.apache.openjpa.persistence.InvalidStateException:
Encountered unmanaged object in persistent field
"model.EntityA.b" during flush.
However, this field does not allow cascade persist.
Set the cascade attribute for this fie
Hi,
Added to support COUNT(*) for simple queries with a database dictionary
option.
SVN revision 892947 on trunk. Also see OPENJPA-1440.
Use as follows:
Mauro Flores wrote:
>
> The jpql: "SELECT count(o) FROM Object o" (A)
>
> is usually translated to this sql: "SELECT count(t.primar
> Are their any restrictions, constraints, or other complications that anyone
is aware of?
Nothing specific comes to mind. Are you seeing any anomaly w.r.t. embedded
fields in a fetch plan?
StevenK wrote:
>
> I am trying to optomize a query by using fetch groups. One of the fields
> I'd like
Hi,
The simple way to do this is via @ExternalValues. Unfortunately,
@ExternalValues did not support enum types. With latest commit on trunk
revision 893504 [1], that support has been added.
Here is an example of enum valued field stored as numbers in database.
public class Movie {
publi
Hi Pinaki,
I did the code you sent and the returned value is an instance of following
class:
org.apache.openjpa.ee.RegistryManagedRuntime$TransactionManagerRegistryFacade
in which a property of type:
_registry =
com.sun.enterprise.distributedtx.TransactionSynchronizationRegistryImpl
is existed.
Hi
I'm not sure but I think the SunOne the same GlassFish, Am I right? if yes
so there is no problem with that class and if no, How can I implement that?
As I can see in the source of AutomaticManagedRuntime there is a
SunOneManagedRuntime but I don't know how to detect if the GlassFish is the
app
Hi,
I had presumed that you had configured OpenJPA for XATransaction with
correct configuration as Milosz points out. To verify that OpenJPA is
configured correctly to relinquish its transaction management to a external
transaction manager, do the following on the injected EntityManager:
Open
Mohammad,
There are a couple of notes on XA transactions in the user manual [1]. Have you
tried them?
The javadoc of AutomaticManagedRuntime [2] mentions SunONE as supported
out-of-the-box but not GlassFish, so you might need to provide your own glue
code.
Regards,
Milosz
[1]
http://openjpa
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