Hi,
I see you're using Spring JPA support packs. I'm not a expert of Spring
framework, but I think your configuration missed something.
Spring and JpaTransactionManager does em.getTransaction().begin() and
em.getTransaction().commit() internally around a method call like EJB CMT.
But, your save() method has no transaction attribute like below, therefore I
guess no transaction demarcation things are done. Unless transaction commit
is done, it will not be persisted to database.
<bean id="baseTransactionProxy" class="
org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
abstract="true">
<property name="transactionManager" ref="transactionManager"/>
<property name="transactionAttributes">
<props>
<prop key="add*">PROPAGATION_REQUIRED</prop>
<prop key="update*">PROPAGATION_REQUIRED</prop>
<prop key="delete*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
Could you try to add proper tx attribute and run again?
Thanks,
-Wonseok
On 1/4/07, Vasanthakumar <vasantha_at_beyondm.net> wrote:
>
> Tks
>
> my applicationcontext.xml
> <?xml version="1.0" encoding="UTF-8"?>
> <beans xmlns="http://www.springframework.org/schema/beans"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:tx="http://www.springframework.org/schema/tx"
> xsi:schemaLocation="http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
> http://www.springframework.org/schema/tx
> http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
>
>
> <!-- This is the main configuration file for our JPA work. All the
> magic is here. -->
>
> <!-- First we set up a nice little property configurer, so you can
> just modify jdbc.properties
> to point to a different database. -->
>
> <!-- Now we set up a simple datasource. Use a better one in
> production. -->
> <bean id="dataSource"
> class="org.springframework.jdbc.datasource.DriverManagerDataSource">
> <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
> <property name="url" value="jdbc:mysql://localhost:3306/TEST"/>
> <property name="username" value="user"/>
> <property name="password" value="password"/>
> </bean>
>
> <!-- At last, the entity manager. -->
>
> <bean id="entityManagerFactory"
> class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean
> ">
> <property name="persistenceUnitName" value="MySpring"/>
> <property name="dataSource" ref="dataSource"/>
> <property name="jpaVendorAdapter">
> <bean
> class="org.springframework.orm.jpa.vendor.TopLinkJpaVendorAdapter">
> <property name="showSql" value="true"/>
> <property name="generateDdl" value="true"/>
> <property name="databasePlatform"
> value="oracle.toplink.essentials.platform.database.MySQL4Platform"/>
> </bean>
> </property>
> <property name="loadTimeWeaver">
> <bean
> class="org.springframework.instrument.classloading.SimpleLoadTimeWeaver"/>
> </property>
> </bean>
>
>
>
> <!-- A simple transaction manager for our (single)
> EntityManagerFactory. -->
> <bean id="transactionManager"
> class="org.springframework.orm.jpa.JpaTransactionManager">
> <property name="entityManagerFactory" ref="entityManagerFactory"/>
> <property name="dataSource" ref="dataSource"/>
> </bean>
>
>
>
> <bean id="baseTransactionProxy"
> class="
> org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
> abstract="true">
> <property name="transactionManager" ref="transactionManager"/>
> <property name="transactionAttributes">
> <props>
> <prop key="add*">PROPAGATION_REQUIRED</prop>
> <prop key="update*">PROPAGATION_REQUIRED</prop>
> <prop key="delete*">PROPAGATION_REQUIRED</prop>
> </props>
> </property>
> </bean>
>
>
>
>
>
>
>
>
>
>
>
>
>
> <!-- We want to use Spring's declarative @Transaction management -->
> <tx:annotation-driven/>
>
> <!-- This makes Spring perform the magic
> @PersistenceContext/_at_PersitenceUnit injection -->
> <bean
> class="
> org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor
> "/>
>
>
> <bean id="userDAO" parent="baseTransactionProxy">
> <property name="target">
> <bean class="beyondm.ex.service.jpa.UserDAOImpl">
> <property name="entityManagerFactory"
> ref="entityManagerFactory"/>
> </bean>
> </property>
> </bean>
>
>
>
> <!-- Here's our DAO (which we call "service" - sorry. I wish I had
> a better refactoring tool.) -->
> <!--<bean id="service" class="beyondm.ex.service.jpa.UserDAOImpl"
> />-->
>
> </beans>
>
>
> If I do the coding
>
> public void save() {
>
> em.persist(user);
>
> } This is not persisting
>
>
>
> But
>
> public void save() {
> EntityManager em =
> getJpaTemplate().getEntityManagerFactory().createEntityManager();
> em.getTransaction().begin();
>
> em.persist(user);
> em.getTransaction().commit();
>
> }
> This works
>
> But I want this commit to remove and put it in the application config
> HOW????????????????
>
>
>
>
>
>
>
> Sanjeeb Kumar Sahoo wrote:
>
> > Vasanthakumar wrote:
> >
> >> Hi all
> >> I am using Toplink + GlassFish for persistent layer for my project
> >>
> >>
> >> I have a aproblem in persistency. When I persist one object it is not
> >> persisted but no exception comes but when
> >> do like
> >>
> >> EntityManager em =
> >> getJpaTemplate().getEntityManagerFactory().createEntityManager();
> >> em.getTransaction().begin();
> >>
> >> em.persist(user);
> >> em.getTransaction().commit();
> >>
> >>
> >> It works.
> >
> > Here you said "it works" and earlier you mentioned "the object is not
> > persisted". Can you clarify what works and what does not work?
> >
> >> Please tell me how can I configure rollback = false in the
> >> application-config for JpaTransactionManager/
> >
> > What is application-config? What is JpaTransactionManager?
> >
> > Sahoo
> >
> >>
> >>
> >
> >
>
>
> --
>
>
> Software Engineer,
> BeyondM (Pvt) Ltd.
> (a hSenid Company)
> Phone: +94-11-2446623/4 (m): +94785387497
> Fax: +94-11-2307579
> Web: http://www.hSenidMobile.com
>
> Mobilizing your enterprises
>
> Disclaimer: This email and any files transmitted with it are confidential
> and intended solely for the use of the individual or entity to which they
> are addressed. The content and opinions contained in this email are not
> necessarily those of hSenid Software International. If you have received
> this email in error please contact the sender.
>
>
>