Re: EOF issue
Re: EOF issue
- Subject: Re: EOF issue
- From: Mike Schrag <email@hidden>
- Date: Fri, 10 Sep 2010 15:53:41 -0400
Good call .. You're right, and maybe that was part of the reason we recommended the change? It's completely a blur now.
ms
On Sep 10, 2010, at 3:40 PM, Chuck Hill wrote:
> Then you would have the problem of possibly getting the wrong class. My preference is for FQ names in the model. Otherwise, how doe veogen know where to put the classes?
>
> Chuck
>
>
> On Sep 10, 2010, at 12:29 PM, Mike Schrag wrote:
>
>> I seem to recall Wonder changed this to enforce that you use fully-qualified class names because not everything in EOF actually properly does an _NSUtilities.classNamed call. We probably could automagically rewrite your class names at startup if they're simple names, though ... I'll think about that one.
>>
>> ms
>>
>> On Sep 10, 2010, at 3:07 PM, Michael Gargano wrote:
>>
>>> the reason I thought it was the source is because it was complaining about a FQ class name. it was actually that I needed to but the FQ class name in the model. Never had to do that before, but this is my first wonder app, so I guess the ER stuff is different. normal, i'd just map the models and change the package names only in the eogen file. now I need to it there and the model file I guess. works now.
>>>
>>> Sent from my iPhone
>>>
>>> On Sep 10, 2010, at 3:01 PM, Chuck Hill <email@hidden> wrote:
>>>
>>>>
>>>> On Sep 10, 2010, at 11:58 AM, Michael Gargano wrote:
>>>>
>>>>> ENTITY_NAME is the class name
>>>>
>>>> Also wrong. :-)
>>>>
>>>> There are three names, all of which can be different:
>>>> 1. Entity: User
>>>> 2. Class: com.foo.bar.User
>>>> 3. Table: MyUser
>>>>
>>>>
>>>>> , but still is not a substitute for getName() as that gives the FQ class name
>>>>
>>>> From the EOUtilities.objectMatchingValues docs:
>>>>
>>>> Parameters:
>>>> ec - an EOEditingContext
>>>> name - the name of the EOEntity
>>>> values - specifies value of Enterprise Object
>>>>
>>>> It wants the Entity name. That is NOT the source of your problem.
>>>>
>>>>
>>>> Chuck
>>>>
>>>>
>>>>>
>>>>> Sent from my iPhone
>>>>>
>>>>> On Sep 10, 2010, at 2:55 PM, Farrukh Ijaz <email@hidden> wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> Try moving the classes inside a java package instead of the default package. AppUser.ENTITY_NAME represents the table name hence can't be replaced with AppUser.class.getName()
>>>>>>
>>>>>> Farrukh
>>>>>>
>>>>>> Sent from my iPhone
>>>>>>
>>>>>> On 10, ستمبر 2010, at 9:22 PM, Michael Gargano <email@hidden> wrote:
>>>>>>
>>>>>>> the classes are in packages under the sources folder. I was using AppUser. ENTITY_NAME which is not FQ, but I also replaced that with AppUser.class.getName() and I got the same error. I'm stumped. This isn't a complicated app.
>>>>>>>
>>>>>>> Sent from my iPhone
>>>>>>>
>>>>>>> On Sep 10, 2010, at 2:19 PM, Chuck Hill <email@hidden> wrote:
>>>>>>>
>>>>>>>> Are the class names in the model fully qualified? Are the Java classes in packages and under the Sources folder?
>>>>>>>>
>>>>>>>>
>>>>>>>> On Sep 10, 2010, at 11:17 AM, Michael Gargano wrote:
>>>>>>>>
>>>>>>>>> no, I the project's resource folder. it's getting pulled into the build.
>>>>>>>>>
>>>>>>>>> Sent from my iPhone
>>>>>>>>>
>>>>>>>>> On Sep 10, 2010, at 2:13 PM, Chuck Hill <email@hidden> wrote:
>>>>>>>>>
>>>>>>>>>> That sounds like you have the model in the project but not the code. Is this model in a framework?
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Sep 10, 2010, at 11:11 AM, Michael Gargano wrote:
>>>>>>>>>>
>>>>>>>>>>> Yes, all of the above. :)
>>>>>>>>>>>
>>>>>>>>>>> AppUser user=(AppUser)EOUtilities.objectMatchingValues(session().defaultEditingContext(),AppUser.ENTITY_NAME,loginDict);
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Error is ERROR er.extensions.eof.ERXEntityClassDescription - Error registering model: PerfTestEOModel
>>>>>>>>>>>
>>>>>>>>>>> ClassNotFoundException: AppUser
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> it's against a postgres db
>>>>>>>>>>>
>>>>>>>>>>> Sent from my iPhone
>>>>>>>>>>>
>>>>>>>>>>> On Sep 10, 2010, at 2:04 PM, Chuck Hill <email@hidden> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Details? Code? Exceptions? Hints?
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> On Sep 10, 2010, at 10:59 AM, Michael Gargano wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> hi all,
>>>>>>>>>>>>>
>>>>>>>>>>>>> I'm having an issue with EOUtilities.objectMatchingValues... it keeps giving me ClassNotFoundExceptions telling me it cannot find the class for the entity. I tried entity.ENTITY_NAME and entity.class.getName(). and nothing, it tells me I need the FQ class name still. (this is a wonder app)
>>>>>>>>>>>>>
>>>>>>>>>>>>> ideas?
>>>>>>>>>>>>>
>>>>>>>>>>>>> thanks
>>>>>>>>>>>>> -mike
>>>>>>>>>>>>> ______
>>>>
>>>> --
>>>> Chuck Hill Senior Consultant / VP Development
>>>>
>>>> Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems.
>>>> http://www.global-village.net/products/practical_webobjects
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
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>
> --
> Chuck Hill Senior Consultant / VP Development
>
> Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems.
> http://www.global-village.net/products/practical_webobjects
>
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