Re: Working with Multiple Models
Re: Working with Multiple Models
- Subject: Re: Working with Multiple Models
- From: David Avendasora <email@hidden>
- Date: Tue, 3 Nov 2009 15:41:13 -0500
On Nov 3, 2009, at 3:22 PM, Johnny Miller wrote:
That's great. Accept...
1. I have to go back and undo all my unnecessary changes >:(
Been there. It sucks.
2. EOModeler doesn't seem to like this operation. After changing
the entity name the flattened relationships become broken. The
intermediary table doesn't pick up on the change in the
destination. So, I went in with VI and changed the plist file to go
to the new destination. That works in that eogen was able to create
the java files correctly, but the downside is now I have a red x
next to my EO Model file in the package explorer. I tried cleaning
the workspace and restarting Eclipse to no avail.
Look at the "Problems" tab.
What does it say the error is?
If you are certain that it is a false error, you can select the
"error" and delete it. If you clean and rebuild and it comes back,
then it likely really is an error.
Dave
best,
Johnny
On Nov 3, 2009, at 3:17 AM, David Avendasora wrote:
On Nov 3, 2009, at 3:03 AM, Johnny Miller wrote:
Thanks David,
While that seems obvious in retrospect, I was under the failed
impression that the entity name and the class name had to be the
same.
Just to be clear,
I could have an Entity named "Sprockets" with a java class name of
com.spacely.eo.SpacelySprockets?
Yes.
You could also have two separate entities of SpacelySprocket and
CogswellSprocket with classes of:
com.spacely.eo.Sprocket
com.cogswell.eo.Sprocket
The class names are identical, but have different packages.
WebObjects is almost too flexible on this in my opinion, but
probably because of the limitation of requiring unique Entity
names. :-)
Dave
Thanks a lot,
Johnny
On Nov 2, 2009, at 5:50 PM, David Avendasora wrote:
To be clear, the DB table names and java class names (as long as
the packages are different) can be the same, but the Entity names
need to be different.
I always try to keep the DB table, Entity and class name the
same, but there's no rule that says you have to (other than the
"keep it simple" rule).
Dave
On Nov 2, 2009, at 7:35 PM, Johnny Miller wrote:
That stinks.
Thanks for letting me know.
On Nov 2, 2009, at 2:31 PM, Chuck Hill wrote:
On Nov 2, 2009, at 4:29 PM, Johnny Miller wrote:
Hi,
My particular issue is that I have two models that both have
an entity with the same name (User).
Can't. Just flat out can't. Change one of the names.
Chuck
They are in different packages but WO is still confused and is
throwing an error about the entity being in a different
database ....
Thanks in advance,
Johnny
On Nov 2, 2009, at 2:25 PM, David LeBer wrote:
On 2009-11-02, at 7:18 PM, Johnny Miller wrote:
Hi,
Is there a place where I can find documentation on this
subject? The Object Style wiki hasn't completed this
section yet.
Thanks in advance,
Is there something specific you wish to know?
;david
--
David LeBer
Codeferous Software
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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.
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Johnny Miller
Kahalawai Media Corp
http://www.kahalawai.com
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Johnny Miller
Kahalawai Media Corp
http://www.kahalawai.com
Johnny Miller
Kahalawai Media Corp
http://www.kahalawai.com
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