Re: Dynamic proxies and references Help

[Thomas Mahler <th...@web.de>]

Hi Marcus,

Marcus Breese wrote:
> It seems that I'm having problems posting to the list.  At any rate...

It seems you are not subscribed to the list. for post of nun-subscribed 
user a manual affirmation by the list maintainer is required. As I was 
travelling yesterday, there was some delay for these posts...

subscribing to the list will cure the problem ;-)

> 
> My main question rests below, however, I seem to have found a 
> solution... but not answered my question.  Is it possible to have a 
> proxied reference within a class that is already dynamic proxied?  If I 
> have a reference that is proxy=true, I get metadata errors.  If I set 
> proxy=false (in reference), I get no errors...
> 
> Is this right?
> 
>> Is it possible to have recursive references while using a dynamic proxy?
>>
>> For example, I have a Project class where each project can track its
>> parent project.
>>
>> The class is laid out as such:
>>
>> Project
>>     |- id
>>     |- name
>>     |- parentid
>>     |- parentidObject
>>
>> Project has an interface IProject.  Also, Id, Name and parentid are
>> inherited from a base class.
>>
>> I can retrieve the Project fine via a dynamic proxy, but when I try to
>> get the parentIdObject, I get the following error:
>>
>> 13:52:49,838 - ERROR
>> org.apache.ojb.broker.metadata.fieldaccess.PersistentFieldDefaultImpl -
>> while set field:
>> object class[ edu.iupui.cmg.labratj.om.Project
>> target field: parentIdObject
>> target field type: interface edu.iupui.cmg.labratj.om.IProject
>> object value class: $Proxy5
>> object value: Name: Test Project
>> Id: 1
>> PiId: 1
>> ]
>>
>> Can anyone see where I'm going wrong?
>>
>> -=-= -=-= -=-= -=-= -=-= -=-= -=-= -=-= -=-= -=-= -=-=-
>> Marcus Breese                            mbreese@iupui.edu
>> IU School of Medicine              marcus@breese.com
>> Dept. of Biochemistry and Molecular Biology
>> Center for Medical Genomics / Grow Lab
> 
> 
> 
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Re: Dynamic proxies and references Help

[Marcus Breese <ma...@breese.com>]

Ooops... I was writing with the wrong account... well, at least I  
wasn't getting too paranoid.

On Thursday, June 26, 2003, at 01:21  AM, Thomas Mahler wrote:

> Hi Marcus,
>
> Marcus Breese wrote:
>> It seems that I'm having problems posting to the list.  At any rate...
>
> It seems you are not subscribed to the list. for post of  
> nun-subscribed user a manual affirmation by the list maintainer is  
> required. As I was travelling yesterday, there was some delay for  
> these posts...
>
> subscribing to the list will cure the problem ;-)
>
>> My main question rests below, however, I seem to have found a  
>> solution... but not answered my question.  Is it possible to have a  
>> proxied reference within a class that is already dynamic proxied?  If  
>> I have a reference that is proxy=true, I get metadata errors.  If I  
>> set proxy=false (in reference), I get no errors...
>> Is this right?
>>> Is it possible to have recursive references while using a dynamic  
>>> proxy?
>>>
>>> For example, I have a Project class where each project can track its
>>> parent project.
>>>
>>> The class is laid out as such:
>>>
>>> Project
>>>     |- id
>>>     |- name
>>>     |- parentid
>>>     |- parentidObject
>>>
>>> Project has an interface IProject.  Also, Id, Name and parentid are
>>> inherited from a base class.
>>>
>>> I can retrieve the Project fine via a dynamic proxy, but when I try  
>>> to
>>> get the parentIdObject, I get the following error:
>>>
>>> 13:52:49,838 - ERROR
>>> org.apache.ojb.broker.metadata.fieldaccess.PersistentFieldDefaultImpl 
>>>  -
>>> while set field:
>>> object class[ edu.iupui.cmg.labratj.om.Project
>>> target field: parentIdObject
>>> target field type: interface edu.iupui.cmg.labratj.om.IProject
>>> object value class: $Proxy5
>>> object value: Name: Test Project
>>> Id: 1
>>> PiId: 1
>>> ]
>>>
>>> Can anyone see where I'm going wrong?
>>>
>>> -=-= -=-= -=-= -=-= -=-= -=-= -=-= -=-= -=-= -=-= -=-=-
>>> Marcus Breese                            mbreese@iupui.edu
>>> IU School of Medicine              marcus@breese.com
>>> Dept. of Biochemistry and Molecular Biology
>>> Center for Medical Genomics / Grow Lab
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>
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>
>
-=-= -=-= -=-= -=-= -=-= -=-= -=-= -=-= -=-= -=-= -=-=-
Marcus Breese                            mbreese@iupui.edu
IU School of Medicine              marcus@breese.com
Dept. of Biochemistry and Molecular Biology
Center for Medical Genomics / Grow Lab