Be careful with lazy loading 1-1 relationships where the lazy loaded
result could be null. A proxy object will be in its place.
e.g.
if ( foo.getBar() == null ) { // Bar is lazy loaded.
// Unreachable code
}
________________________________
From: Poitras Christian [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 12 September 2007 4:05 AM
To: [email protected]
Subject: RE: Lazy Load is pre loading 1-1 relationships
It seems that is works with my classes.
I don't use
private static final long serialVersionUID = -1699855014908794446L;
I use.
static final long serialVersionUID = 7213712437136303104L;
Give it a try!
Christian
________________________________
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, 11 September 2007 15:57
To: [email protected]
Subject: RE: Lazy Load is pre loading 1-1 relationships
That was it! I removed the variable definition from all my domain
objects, performed a clean and build and the lazy loading is now working
correctly. Thanks for the suggestion.
[EMAIL PROTECTED]
09/11/2007 12:30 PM
Please respond to
[email protected]
To
[email protected]
cc
[email protected]
Subject
RE: Lazy Load is pre loading 1-1 relationships
This may actually answer my question. I recently added to my domain
objects the following:
private static final long serialVersionUID = -1699855014908794446L;
I added this to eliminate the warning that Eclipse was giving me. Any
object that I needed to touch as of recently I would add this to. The
domain objects that are not lazily loading seem to be the ones that I
added serialVersionUID to.
Thanks for the help...
"Poitras Christian" <[EMAIL PROTECTED]>
09/11/2007 12:22 PM
Please respond to
[email protected]
To
<[email protected]>
cc
Subject
RE: Lazy Load is pre loading 1-1 relationships
I doubt my reply will answer your question, but this is mostly for
information purpose.
All final classes are never lazy loaded by iBATIS. This include any
primitive type, Strings and this like Integer, Double, etc...
This "bug" is probably due to the fact that cglib tries to extend the
class. If it is final, it must be loaded now.
Christian
________________________________
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, 11 September 2007 15:12
To: [email protected]
Subject: Lazy Load is pre loading 1-1 relationships
I've been spending a fair amount of time on this now but I can't seem to
get any further. Objects that I am attempting to load lazily are simply
loading. The relationships that are 1-M seem to be fine, meaning that
they are not pre-loading, but any relationship that I have that is a 1-1
seems to be loaded when the resultSet is applied to the parent object.
Is there anything I can do to prevent this from happening?
Thanks...
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