Skip to main content

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [List Home]
Re: [eclipselink-users] Re: rcp, osgi, and dynamic weaving

Why not? The classes are weaved when they are loaded. As far as the java VM is concerned the classes are the same for the life of the app.


Philipp Kursawe wrote:
On Wed, 07 Jan 2009 14:36:52 +0100, Tom Ware <tom.ware@xxxxxxxxxx> wrote:

Dynamic weaving is used for several performance enhancing features in EclipseLink. (e.g. lazy loading of ToOne relationships, fetch groups, optimized change tracking, optimized cache lookups)

When enabled, it provides all these features transparently and hence boosts the performance of your application.

Unfortunatly it also changes the identity of objects. You cannot do a instanceof anymore with weave'd objects.

eclipselink-users mailing list

Back to the top