On May 19, 2010, at 4:28 PM, David Jencks wrote: > > On May 19, 2010, at 1:16 PM, Donald Woods wrote: > >> Good summary Lin. >> >> In the OpenJPA community, we've been telling users for awhile now not to >> use the runtime enhancement, as it has known deficiencies, and should >> only be used for quick prototyping and never in production. > > What are these deficiencies? I thought you got the same bytecode whether you > ran the enhancer using maven or as the classes are loaded using a class > transformer. I know the subclassing approach doesn't work well but that is > not being discussed here AFAIK.
Right. I hope Donald is referring to the subclassing approach. Which I agree/understand is "deficient" (we've seen instances of this). > > Is this stuff documented clearly somewhere in the openjpa docs? I've never > found a comprehensible explanation when I've looked in the past. Try this -- http://openjpa.apache.org/builds/2.0.0/apache-openjpa-2.0.0/docs/manual/main.html I don't follow section 2.2. --kevan
