Hi Andrus,
thanks for the prompt reply !
Andrus Adamchik wrote:
>Hi Charles,
>
>Not sure why "valueClassName" is null. But I remember EOModeler saving
>EOAttributes without the database type and not giving any warning. Maybe
>the same happens for Java class? You should probably manually doublecheck
>the EOModel and see that all attribute properties are set.
>
>
I'll do that for sure ... i'm not 100% familiar with EOModel but i'll
figure it out ! thanks for the tip.
>In the meantime I will file a bug in Cayenne, and will add a fix that
>would create an (invalid) Cayenne attribute in such case, instead of
>blowing with NPE. Hopefully I can do it this weekend.
>
>
Perfect. Or at least there should be a visible error reported to the
user. It took me a while to figure out why nothing was happening when i
was using the import feature :-)
>BTW, CayenneModeler can only read EOModels, but can't save the changes
>them in EOModel format, only in cayenne format (though saving is probably
>easy to add). Is reading enough for what you are doing?
>
>
Saving would be great . Is there any plan to add the feature ?
>Andrus
>
>
Thanks again !
>
>
>
>
>>Hi All,
>>
>>i'm trying to develop webobject apps on linux, using wolips and eclipse.
>> Since there's no support for eomodeler on Linux, i looked for
>>alternatives and found cayenne modeler ( 1.0a6 ) which is supposed to be
>> able to read eomodel files.
>>However , when i try to import my existing eomodel file, i'm getting a
>>null pointer exception and nothing gets created.
>>I've done a little bit of debugging and found out the following :
>>in org.objectstyle.cayenne.wocompat.EOModelProcessor in the method
>>makeAttributes i'm getting a null value as return of
>>attrMap.get("valueClassName");
>>which causes a crash the following line :
>>EOModelHelper.javaTypeForEOModelerType(attrType);
>>because javaTypeForEOModelerType does not check for null args.
>>
>>The question i have is :
>>- is it possible to get a null value for "valueClassName" attribute ? If
>> so then what should javaTypeForEOModelerType return instead of crashing
>>?
>>
>>Does anyone else encountered this problem ? Is there any known solution
>>? Thanks for your help.
>>
>>--
>>Charles-Edouard Ruault
>>Idtect SA
>>http://www.idtect.com
>>+33-1-42-81-81-84
>>
>>
>
>
>
>
>
-- Charles-Edouard Ruault Idtect SA http://www.idtect.com +33-1-42-81-81-84
This archive was generated by hypermail 2.0.0 : Fri Feb 14 2003 - 12:19:02 EST