The xml file did not paste properly: <bean id="serviceManager" class="diamelle.common.service.ServiceMgr" | <constructor-arg ref="serviceDAO"></constructor-arg> | </bean> | | <bean id="serviceDAO" class="diamelle.common.service.ServiceDAOBean" > | <property name="entityManagerFactory" ref="entityManagerFactory" /> | </bean> | | | <bean id="entityManagerFactory" | class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"> | <property name="dataSource" ref="dataSource" /> | <property name="jpaVendorAdapter"> | <bean | class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"> | <property name="generateDdl" value="false" /> | <property name="databasePlatform" value="org.hibernate.dialect.MySQL5Dialect" /> | <property name="showSql" value="true" /> | </bean> | </property> | </bean> | | <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/mysql" /> | <property name="username" value="idmuser" /> | <property name="password" value="idmuser" /> | </bean> | | <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"> | <property name="dataSource" ref="dataSource" /> | <property name="entityManagerFactory" ref="entityManagerFactory" /> | </bean> | | <tx:annotation-driven transaction-manager="transactionManager" /> | <bean class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor" /> | <bean class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor" /> | | | | </beans> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031363#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...