Re: [Wonder-disc] Using ERXEntityDependencyOrderingDelegate for MS SQL Server

[Michael H. <mh...@de...>]

I see. Ok. The patch indeed is not big. And it works.

Here is how I got it to work.

1. Patch WONDER-581 needs to be applied to ERXExtensions.java
( replace line 215 (?)
         ERXDatabaseContext.setDefaultDelegate(ERXDatabaseContextDele...
    with
 
ERXDatabaseContextMulticastingDelegate.addDefaultDelegate(ERXDatabaseContextDele...

2. ERXDatabaseContextMulticastingDelegate.addDefaultDelegate(new 
ERXEntityDependencyOrderingDelegate());
    needs to be called in main NOT in the Application constructor. I 
guess even though it gets added in the constructor as a delegate, it is 
too late for that delegate to be considered.

When I print out the delegates, I see 
ERXEntityDependencyOrderingDelegate first, and 
ERXDatabaseContextDelegate second.

Works like a charm.

Michael.

On 10/13/2010 2:40 PM, Chuck Hill wrote:
> I was going to do it manually.  :-)  It is not large.
>
>
> On Oct 13, 2010, at 2:32 PM, Michael Hast wrote:
>
>> How can I apply the patch within Eclipse? I created a text file with the context of the patch and it failed.
>>
>> Michael.
>>
>> On 10/13/2010 1:55 PM, Chuck Hill wrote:
>>>
>>> On Oct 13, 2010, at 11:45 AM, Michael Hast wrote:
>>>
>>>> Hi:
>>>>
>>>> I am trying to use the ERXEntityDependencyOrderingDelegate because I
>>>> have the fortune of using MS SQL Server and my EOModel uses inheritance.
>>>> So in order to use the above delegate do I also need to use the
>>>> ms_sql_server_eof_plugin from global-village.net?
>>>
>>> No, but you should anyway.
>>>
>>>
>>>> I am setting the delegate in my Application's constructor
>>>>
>>>> ERXDatabaseContextMulticastingDelegate.addDefaultDelegate(
>>>>          new ERXEntityDependencyOrderingDelegate());
>>>>
>>>> , but the delegate's method 'adaptorOpComparator' never gets called.
>>>
>>> If you are using Wonder, it will step all over that.  You need to apply this patch:
>>> http://issues.objectstyle.org/jira/browse/WONDER-581
>>>
>>> Let me know if that works and I will commit to Wonder.
>>>
>>>
>>> Chuck
>>>
>>>
>>>
>>>> On 9/21/2010 11:15 AM, Chuck Hill wrote:
>>>>>
>>>>> From: http://www.global-village.net/chill/ms_sql_server_eof_plugin
>>>>>
>>>>> MS SQL does not support deferred constraints. For most EOModels (certainly if you are using some forms of inheritance) you will want to use this delegate:
>>>>>
>>>>> public static void main(String argv[]) {
>>>>>      ERXDatabaseContextMulticastingDelegate.addDefaultDelegate(
>>>>>          new ERXEntityDependencyOrderingDelegate());
>>>>>      ...
>>>>>
>>>> --
>>>> Tel: (520) 572-9410
>>>> Desert Sky Software: www.desertsky.com
>>>>      Specializing in the Development and Hosting of
>>>>      e-Business Applications.
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Beautiful is writing same markup. Internet Explorer 9 supports
>>>> standards for HTML5, CSS3, SVG 1.1,  ECMAScript5, and DOM L2&   L3.
>>>> Spend less time writing and  rewriting code and more time creating great
>>>> experiences on the web. Be a part of the beta today.
>>>> http://p.sf.net/sfu/beautyoftheweb
>>>> _______________________________________________
>>>> Wonder-disc mailing list
>>>> Won...@li...
>>>> https://lists.sourceforge.net/lists/listinfo/wonder-disc
>>>
>>
>> --
>> Tel: (520) 572-9410
>> Desert Sky Software: www.desertsky.com
>>     Specializing in the Development and Hosting of
>>     e-Business Applications.
>

-- 
Tel: (520) 572-9410
Desert Sky Software: www.desertsky.com
     Specializing in the Development and Hosting of
     e-Business Applications.