Yeah, absolutely. I just realized that reading back the thread, that might
not have been clear...
Nathan's advice is where you should start: Let the exception bubble up and
only catch the ones you can actually do something with.
Clinton
On Tue, Jan 12, 2010 at 2:01 PM, Nathan Maves <nathan.ma...@gmail.com>wrote:
> There are times when you have an expected exception case. Now I know
> that statement contradicts itself but move on :)
>
> I have seen DB check constraints that throw unique exceptions. That
> being said you should know that the table/proc/function might throw
> these and you need to recover from them.
>
> Moral of the story is catch them if you expect them otherwise let them
> roll.
>
> On Tue, Jan 12, 2010 at 12:58 PM, Clinton Begin <clinton.be...@gmail.com>
> wrote:
> > The idea is that you should rethrow it. I do all of this in one central
> > class. All of my service classes have the sqlSession instance injected
> into
> > them with Guice. I don't commit/rollback or deal with exceptions. I
> just
> > get my mappers, do my work, and let the container take care of the rest.
> >
> > Clinton
> >
> > try {
> > // insert, update or delete
> > session.commit();
> > } catch (IbatisException e) {
> > log.warn(e.getMessage());
> > throw e;
> > } finally {
> > session.close();
> > }
> >
> >
> > 2010/1/12 [e2n] software | Björn Raupach <raup...@e2n.de>
> >>
> >> try {
> >> // insert, update or delete
> >> session.commit();
> >> } catch (IbatisException e) {
> >> log.warn(e.getMessage());
> >> } finally {
> >> session.close();
> >> }
> >>
> >> Now I catch a unchecked exception. I don't know. Feels awkward.
> >>
> >>
> >>
> >> Subject: Re: Logging in iBatis 3 (12-Jan-2010 16:30)
> >> From: Clinton Begin <clinton.be...@gmail.com>
> >> To: raup...@e2n.de
> >>
> >>
> >> The SqlException is always within the thrown exception as a chained
> >> exception.
> >>
> >> Clinton
> >>
> >>
> >> 2010/1/12 [e2n] software | Björn Raupach <raup...@e2n.de>
> >>
> >> Hello,
> >>
> >> short Question: How is logging configured in iBatis 3?
> >>
> >> In iBatis2 we used to caught the SQLException, logged it and threw a
> >> RuntimeException.
> >>
> >> However in iBatis3 there are no checked execptions anymore.
> >>
> >> We are using log4j. In log4j.properties we tried:
> >>
> >> log4j.logger.org.apache.ibatis=DEBUG
> >> log4j.logger.java.sql=DEBUG
> >>
> >> The sql statement logging is nice, but how to record if something goes
> >> wrong? Lets say an insert fails because of a constraint? There is some
> nice
> >> output in my unit tests, but I havent't figured out how retrieve the SQL
> >> Exection to log the in the application log.
> >>
> >> Thanks in advance!
> >
> >
>
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