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

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