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Re: [Springframework-developer] Hibernate3 vs Hibernate2
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From: Rod J. <ro...@in...> - 2005-03-24 10:11:34
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Well Spring 1.2 RC1 is a day or two away and it's probably as stable as Hibernate 3.0 RC1. R Alexandru Popescu wrote: > Thanks everybody for your answers. My case is pretty uncommon: i am trying to integrate the H3 > support into the existing stable 1.1.5 version. > You may ask why this? I need some of the features from H3 (simple, ain't it :-) ). So, being a week > old Spring user (in fact i haven't write a single line of code, so I would say Spring researcher) I > thought it would be a good idea to ask the developers if my feeling was right. > > -- > :alex |.::the_mindstorm::.| > > [quote Mark St Godard::on 3/23/2005 5:23 PM] > >> >> >>Yeah Alex, >> >>For me (as an Eclipse user) it was just an exercise in CTRL-Shift-O to >>reference the new APIs... and to also change >>the applicationContext XML to reference the new LocalSessionFactoryBean... >> >>Note: I was not using Annotations at this point on this current project... >>so it was pretty straightforward >> >>Cheers >>Mark >> >> >> >> Colin Sampaleanu >> <col...@ex... >> m> To >> Sent by: spr...@li... >> springframework-d rceforge.net >> eveloper-admin@li cc >> sts.sourceforge.n >> et Subject >> Re: [Springframework-developer] >> Hibernate3 vs Hibernate2 >> 03/23/2005 09:10 >> AM >> >> >> Please respond to >> springframework-d >> eveloper >> >> >> >> >> >> >>Alexandru Popescu wrote: >> >> >>>Hi! >>> >>>I saw in the ML that the Hibernate3 support is in CVS HEAD already. Can >> >>you point me to the main >> >>>changes provided in the Spring support for Hibernate3 vs Hibernate2? (i >> >>expected there where changes >> >>>required by the changes (from check to unchecked) exceptions in Hibernate3 >> >>and for supporting the >> >>>new features, but it will be more easy for me to have a Spring expert >> >>opinion on this). >> >>> >>Alex, >> >>Juergen did the actual conversion, so is the final authority, but the >>port is mostly a straight port of the existing classes to reflect the >>new packages used by Hibernate 3. One difference in Hibernate 3 is that >>Hibernate 3 does throw unchecked exceptions instead of checked >>exceptions, but Spring users should actually be insulated from that, as >>they would have normally be catching Spring's own unchcked >>DataAccessExceptionHierarchy. Spring's HibernateTemplate class for >>Hibernate v3 does add the important methods added to v3's Session, such >>as the 'load()' variants which take an entityName, e.g.: >> http://www.hibernate.org/hib_docs/v3/api/ >> >>Generally, you should be able to take existing Spring-based code using >>the Hibernate 2 support, and convert it to using the Hibernate 3 >>support, by just changing all org.springframework.hibernate.* package >>names to org.springframework.hibernate3.*. Any breakage (not that you >>should generally expect any) should generally be from changes in >>Hibernate itself between versions, and not the Spring support code. Note >>that Hibernate has actually deprecated a few methods on the Session >>interface (they are only available now as part of the >>org.hibernate.classic.Session interface. I believe HibernateTemplate has >>also removed some of the methods which were directly exposed and are now >>deprecated. >> >>Colin >> >> >> >>------------------------------------------------------- >>This SF.net email is sponsored by: 2005 Windows Mobile Application Contest >>Submit applications for Windows Mobile(tm)-based Pocket PCs or Smartphones >>for the chance to win $25,000 and application distribution. Enter today at >>http://ads.osdn.com/?ad_id=6882&alloc_id=15148&op=click >>_______________________________________________ >>Springframework-developer mailing list >>Spr...@li... >>https://lists.sourceforge.net/lists/listinfo/springframework-developer >> >> >> >> >>------------------------------------------------------- >>This SF.net email is sponsored by: 2005 Windows Mobile Application Contest >>Submit applications for Windows Mobile(tm)-based Pocket PCs or Smartphones >>for the chance to win $25,000 and application distribution. Enter today at >>http://ads.osdn.com/?ad_id=6882&alloc_id=15148&op=click >>_______________________________________________ >>Springframework-developer mailing list >>Spr...@li... >>https://lists.sourceforge.net/lists/listinfo/springframework-developer >> >> > > > > > ------------------------------------------------------- > This SF.net email is sponsored by Microsoft Mobile & Embedded DevCon 2005 > Attend MEDC 2005 May 9-12 in Vegas. Learn more about the latest Windows > Embedded(r) & Windows Mobile(tm) platforms, applications & content. Register > by 3/29 & save $300 http://ads.osdn.com/?ad_id=6883&alloc_id=15149&op=click > _______________________________________________ > Springframework-developer mailing list > Spr...@li... > https://lists.sourceforge.net/lists/listinfo/springframework-developer > -- Rod Johnson Interface21 - Spring Services from the Source http://www.springframework.com Founder, Spring Framework: http://www.springframework.org Author, "Expert One-on-One J2EE Development Without EJB" (May 2004, with Juergen Hoeller). http://www.amazon.com/exec/obidos/ASIN/0764558315/ Author, "Expert One-on-One J2EE Design and Development" (October 2002). http://www.amazon.com/exec/obidos/tg/detail/-/0764543857/ ____________________________________________________ Interface21 Limited Registered Office Summit House, 2-2a Highfield Road, Dartford, Kent DA1 2JY Registered in England and Wales No. 5187766 ____________________________________________________ |
