By container managed transactions I mean can I do the following in Tomcat not TomEE
@PersistenceContext EntityManager em; Is it possible to have the entity manager injected at runtime in Tomcat with JOTM or Atomikos? On Thu, Aug 20, 2015 at 1:09 PM, Alex Soto <asot...@gmail.com> wrote: > Yes since Apache TomEE is Java EE 6 certified it can runs with any JPA > provider. As suggested you can use previous links for this. It is really > simple. Also briefly Apache TomEE 7 M1 (Java EE 7 compatible) will be > released. > > As mentioned subscribe to TomEE mailing list or you can contact myself > without any problem. > > Alex. > > El dc., 19 ag. 2015 a les 22:26, Howard W. Smith, Jr. (< > smithh032...@gmail.com>) va escriure: > > > On Aug 19, 2015 3:56 PM, "Sreyan Chakravarty" <sreyan.mail...@gmail.com> > > wrote: > > > > > > TomEE supports Apache OpenJPA. What if I wanted to use Hibernate as my > > JPA > > > provider ? > > > > > > > I searched Google for > > > > tomee hibernate tutorial > > > > And found > > > > http://tomee.apache.org/examples-trunk/jpa-hibernate/README.html > > > > https://rmannibucau.wordpress.com/2012/07/01/hibernate-tomee/ > > > > And many more. Please subscribe to the Apache TomEE user list, download > > latest version, and ask any further questions on the tomee user list. > > > > > On Wed, Aug 19, 2015 at 9:53 PM, Alex Soto <asot...@gmail.com> wrote: > > > > > > > Yeah in this case you should take a look at Apache TomEE which is > > Apache > > > > Tomcat + Java EE and you will get all of these for free :). > > > > > > > > El dc., 19 ag. 2015 a les 18:18, Daniel Mikusa (<dmik...@pivotal.io > >) > > va > > > > escriure: > > > > > > > > > On Wed, Aug 19, 2015 at 12:03 PM, Sreyan Chakravarty < > > > > > sreyan.mail...@gmail.com> wrote: > > > > > > > > > > > I planning to use JPA (Hibernate) in a small project that I am > > > > > developing. > > > > > > Now I have heard a lot about the benefits of using Container > > Managed > > > > > > Transactions(CMT) for JPA in web apps. But most of the tutorials > on > > the > > > > > web > > > > > > use either GlassFish or JBoss, so I was wondering is CMT > supported > > by > > > > > > Tomcat. Send me a link to the documentation for this if there is > > any. > > > > > > Please note that I am going to use a datasource to connect to my > > > > database > > > > > > and I am using persistence.xml(JPA style) to use Hibernate. > > > > > > > > > > > > > > > > If you're referring to JTA, then no. Tomcat doesn't implement > that. > > > > > Tomcat only implements a subset of the JEE spec. > > > > > > > > > > http://tomcat.apache.org/whichversion.html > > > > > > > > > > However most of the parts of the spec that Tomcat does not > implement > > can > > > > be > > > > > pulled in via libraries. For JTA you can use a third party > > > > implementation > > > > > with Tomcat. Atomikos, JOTM and Bitronix are ones that come to > mind. > > > > > > > > > > These docs are a little dated, but should get you started. > > > > > > > > > > http://www.atomikos.com/Documentation/TomcatIntegration > > > > > http://jotm.objectweb.org/current/jotm/doc/howto-tomcat-jotm.html > > > > > > > > > > Dan > > > > > > > > > > > >
