Dev at weitling napisał(a):
Hi,
I have a Java Bean bound to a CForm. Now I have several problems (and
questions :-):
1) How to I get an (avalon) component out of that POJO Java class e.g.
to get a defined SQL connection?
2) How can I determine when a form.load or form.save call from a
flowscript will end? An example: A Table with name, street and city. A
corresponding bean with getName(), setName()... A CForm with three text
fields. But on form.load() a call to getName(), getStreet() and
getCity() is done. I don't want to have it three SQL calls.
I think you are trying to reinvent the wheel here. Do I understand you
correctly that you want your POJO to handle SQL queries? Why don't you
just load it by some other class and stay clean with your POJO class?
Maybe because of lazy loading?
To respond your queries, I think it's not possible and moreover IMO it
should not be possible to do things you ask for.
3) Why is there always a load() performed on a save() call? And not just
once but this way: get, set, get, get. Mysterious.
I think binding code tries to find out which values were changed and
bind only if something was changed. That should explain why get is called.
I hope this is more clear than my other postings ;-)
It's good that you ask specific questions but you should also include
few sentences describing what you want to achieve because it may be that
you just try to do something in wrong way.
--
Grzegorz Kossakowski
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