Hi Jake,
the <tx:annotation-driven /> simply tells Spring to put transactional
advice on any class or method that has an @Transactional annotation on it.
Regards,
Jens
Am 21.06.2010 18:16, schrieb Jake Vang:
Stephen,
i know it is a spring xml file. i can tell that with the<bean
id="transactionManager".../> element, they are defining a transaction
manager. however, what does<tx:annotation-driven transaction-manager
.../> do? to me, intuitively, it defines a transaction manager that
will process by annotations.
the tutorial that gives this applicationContext.xml shows us how to
get things working, but doesn't really explain in detail "why" we are
doing what we are doing. that's kind of what i meant.
On Mon, Jun 21, 2010 at 10:04 AM, Stephen Turner<stur...@mit.edu> wrote:
On Mon, 21 Jun 2010 00:56:19 -0400, Jake Vang<vangj...@googlemail.com>
wrote:
hi, i've been reading and studying
http://struts.apache.org/2.0.14/docs/struts-2-spring-2-jpa-ajax.html.
i want to know what is actually going on in applicationContext.xml.
for example, what do these two lines do? please explain or refer me to
better documentation.
<bean id="transactionManager"
class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager" />
Hi Jake,
This file holds the Spring configuration. You'll need to read up on Spring -
they have excellent documentation at:
http://www.springsource.org/
Steve
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
