At the aussie training (god I am still so jet-lagged from this :( the guys
wanted to know if CMP 2.0 in JBoss did the automated generation of
isModified() on set operations.
i assume yes but just wanted to make sure.
marcf
___
Jboss-development
[marc fleury]
At the aussie training (god I am still so jet-lagged from this :( the guys
wanted to know if CMP 2.0 in JBoss did the automated generation of
isModified() on set operations.
i assume yes but just wanted to make sure.
Does it check to make sure the value has actually changed?
Sundstrom [mailto:[EMAIL PROTECTED]]
|Sent: Friday, February 22, 2002 1:46 PM
|To: marc fleury
|Cc: Jboss-Development@Lists. Sourceforge. Net
|Subject: Re: [JBoss-dev] Set on abstract to generate isModified
|
|
|I don't really generate anything other then the simple DP. I have has
|automatic isModified
PROTECTED]]
|Sent: Friday, February 22, 2002 1:46 PM
|To: marc fleury
|Cc: Jboss-Development@Lists. Sourceforge. Net
|Subject: Re: [JBoss-dev] Set on abstract to generate isModified
|
|
|I don't really generate anything other then the simple DP. I have has
|automatic isModified from the beginning
James Manning wrote:
[marc fleury]
At the aussie training (god I am still so jet-lagged from this :( the guys
wanted to know if CMP 2.0 in JBoss did the automated generation of
isModified() on set operations.
i assume yes but just wanted to make sure.
Does it check to make sure the value
Dain
--just to be really clear--
The fix I did for quadratic algorithm puts beans in a list to have
ejbStore called if:
they have a method called on them after the last find, create, or store
-and-
ctxContainer.getPersistenceManager().isModified(ctx) returns true.
Is this accurate for cmp2
David Jencks wrote:
Dain
--just to be really clear--
The fix I did for quadratic algorithm puts beans in a list to have
ejbStore called if:
they have a method called on them after the last find, create, or store
-and-
ctxContainer.getPersistenceManager().isModified(ctx) returns true.
|Is modified method is just bad news for relationships, and is an attempt
|to solve problems we don't have in EJB 2.0.
so you DO track the setters to establish the list of changed fields and not
calling a blind store on the whole state. That is really what I wanted to
make sure you were doing.
-Development@Lists. Sourceforge. Net
Subject: Re: [JBoss-dev] Set on abstract to generate isModified
I completely disagree with you assessment that is is a big
performance
hit.
In the persistence engine I know exactly which cmp fields have been
changed and if any relationships have been
