Another dark, unfinished corner of WO. I wonder if David Avendasora uses
this... :-P
On 2012-09-10, at 11:51 AM, Mike Schrag wrote:
> yes and yes. it's terrible. here's a chunk that might be usefulish:
>
> EODatabaseContext context =
> EOUtilities.databaseContextForModelNamed(ec, modelName);
> results =
> ERXEOAccessUtilities.executeAdaptorChannelOperation(context, 3, new
> ERXEOAccessUtilities.AdaptorChannelOperation<NSDictionary>() {
> public NSDictionary execute(EODatabaseContext databaseContext,
> EOAdaptorChannel channel) throws Exception {
> EOStoredProcedure procedure =
> EOUtilities.modelGroup(ec).storedProcedureNamed(storedProcedure);
> channel.executeStoredProcedure(procedure, params);
> NSDictionary results =
> channel.returnValuesForLastStoredProcedureInvocation();
> if (results == null) {
> NSDictionary row;
> while ((row = channel.fetchRow()) != null);
> results =
> channel.returnValuesForLastStoredProcedureInvocation();
> }
> return results;
> }
> });
>
>
> On Sep 10, 2012, at 2:00 PM, Ramsey Gurley <[email protected]> wrote:
>
>> Does anybody use EOStoredProcedure?
>>
>> It looks like I would need to drop down to the adaptor channel to call
>> executeStoredProcedure, then follow with repeat calls to fetchRow, followed
>> by returnValuesForLastStoredProcedureInvocation. Is the API for this really
>> that terrible? :-)
>>
>> I see if I model a fetch spec, I can specify a stored procedure on it, but
>> according to the really old WO4 docs I found, there's no way to pass
>> arguments to it. That of course, assumes it even works :-) I see the
>> StoredProcedureNameHintKey on EODatabaseContext, but I don't see any place
>> where it is ever referenced.
>>
>> Ramsey
>>
>>
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>
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--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their overall
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