I think there are better ways to address these sorts of issues and remain true to what iBATIS is about. What you are pointing out would be more tied to a potential failure in iBATIS extensibility than about getting access to a raw ResultSet. Also, the caching sounds like something you can implement with a RowHandler.
Brandon On 1/9/07, Paul Benedict <[EMAIL PROTECTED]> wrote:
Brandon, Sometimes it's good to construct the object directly with access to the ResultSet, but using IBATIS to dynamically write the SQL. There's a ticket open for this functionality: http://issues.apache.org/jira/browse/IBATIS-226 My driver is because I cache at the object instance level, and return the same instance for the same primary key. This is a little deeper than ibatis' caching which is at the statement level -- but with multiple statements potentially returning the same object (in terms of object identity), this is where having access to the ResultSet is necessary. If I can shortcut the creation of the object, I will. Paul Brandon Goodin wrote: > I'm not completely sure what you are asking. But, if you are asking if > you can get the ResultSet itself that would be a no. iBATIS is JDBC > wrapper. If you find that you need more direct access to JDBC then you > should use JDBC directly. > > Brandon > > On 1/7/07, *Carfield Yim* <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > Can I get the reference of resultset when the object is initalizating? > > On 1/8/07, Brandon Goodin <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > You can find the javadoc here: > > > > > http://ibatis.apache.org/docs/java/dev/com/ibatis/sqlmap/engine/mapping/result/ResultObjectFactory.html > < http://ibatis.apache.org/docs/java/dev/com/ibatis/sqlmap/engine/mapping/result/ResultObjectFactory.html > > > > > I was assuming you were wanting to map result values to a > constructor. If > > you are trying to map results to a constructor, it would seem a > tedious > > effort to use the ResultObjectFactory for this. > > > > I know it is lame that we don't have this functionality. But, we've > > discussed adding the constructor mapping functionality and have > decided it > > is best to delay adding it until iB3 (no eta). > > > > Brandon > > > > > > On 1/7/07, Carfield Yim <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > > I just check for the document and I cannot see those APIs , > > > http://ibatis.apache.org/docs/java/user/ , am I looking > > for wrong > > > thing? > > > > > > On 1/8/07, Goga, Murtaza < [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > > > Have you considered using an implementation of > ResultObjectFactory? It > > can be configured within iBatis or injected into the > SqlMapExecutorDelegate. > > Either ways you will have control over the creation and subsequent > > initialization of objects. > > > > > > > > ________________________________ > > > > > > > > From: Peng Wang [mailto: [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>] > > > > Sent: Sun 1/7/2007 9:26 PM > > > > To: [email protected] > <mailto:[email protected]> > > > > Subject: Re: Can ibatis work with java object with > constructor have > > parameters? > > > > > > > > > > > > You can do this using Spring. I think iBatis does not have to > support > > this. > > > > > > > > > > > > On 1/8/07, Carfield Yim < [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]> > wrote: > > > > > > > > To bad to hear that, is it planned to be implemented? > > > > > > > > On 1/8/07, Brandon Goodin < [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > > > > This is not currently implemented. > > > > > > > > > > Brandon > > > > > > > > > > > > > > > On 1/6/07, Carfield Yim < [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]> > > <mailto: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> > wrote: > > > > > > I like to pass something to the object while > initalization, > > can I > > > > > > specific about that? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
