I'm using
http://code.google.com/p/gwt-sl/wiki/Documentation
for spring-gwt integration and it's working fine
W dniu środa, 3 lipca 2013 21:19:47 UTC+2 użytkownik med amine nabigh
napisał:
>
> I am trying to integrate Spring 3,Jpa and Gwt using Spring4gwt , but I am
> getting an exception while spring tries to create a Bean , my xml and the
> error stack trace below:
>
> Note :I am not using maven
>
> *applicationContext.xml:*
>
> <context:component-scan base-package="man.artis" />
> <task:annotation-driven executor="myExecutor" scheduler="myScheduler"/>
> <task:executor id="myExecutor" pool-size="5"/>
> <task:scheduler id="myScheduler" pool-size="10"/>
> <tx:annotation-driven/>
>
> <bean id="entityManagerFactory"
> class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
> <property name="persistenceUnitName" value="amine" /></bean>
> <bean id="transactionManager"
> class="org.springframework.orm.jpa.JpaTransactionManager">
> <property name="entityManagerFactory" ref="entityManagerFactory" /></bean>
>
> *web.xml:*
>
> <listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener>
> <servlet>
> <servlet-name>springGwtRemoteServiceServlet</servlet-name>
>
> <servlet-class>org.spring4gwt.server.SpringGwtRemoteServiceServlet</servlet-class></servlet>
> <servlet-mapping>
> <servlet-name>springGwtRemoteServiceServlet</servlet-name>
> <url-pattern>/rututto/springGwtServices/*</url-pattern>
>
> </servlet-mapping><listener>
>
> *persistence.xml*
>
> <persistence-unit name="amine" transaction-type="RESOURCE_LOCAL" >
> <provider>org.hibernate.ejb.HibernatePersistence</provider>
> <class>man.artis.shared.dto.CustomerDTO</class>
>
> <properties>
>
> <property name="hibernate.hbm2ddl.auto" value="update"/>
> <property name="hibernate.show_sql" value="false"/>
> <property name="hibernate.dialect"
> value="org.hibernate.dialect.SQLServerDialect"/>
> <property name="hibernate.connection.driver_class"
> value="com.microsoft.sqlserver.jdbc.SQLServerDriver" />
> <property name="hibernate.connection.url"
> value="jdbc:sqlserver://localhost;databaseName=SPRING" />
> <property name="hibernate.connection.username" value="artisanat" />
> <property name="hibernate.connection.password" value="artisanat" />
>
> <property name="hibernate.c3p0.min_size" value="5"/>
> <property name="hibernate.c3p0.max_size" value="20"/>
> <property name="hibernate.c3p0.timeout" value="300"/>
> <property name="hibernate.c3p0.max_statements" value="50"/>
> <property name="hibernate.c3p0.idle_test_period" value="3000"/>
>
> </properties></persistence-unit>
>
> *DAO:*
>
> @Repository("customerDAO")
>
> public class CustomerDAO extends JpaDAO {
>
> @AutowiredEntityManagerFactory EntityManagerFactory;
> @PostConstructpublic void init(){
>
>
> super.setEntityManagerFactory (EntityManagerFactory);}
>
>
> public abstract class JpaDAO<K, E> extends JpaDaoSupport {protected Class<E>
> entityClass;
> @SuppressWarnings("unchecked")public JpaDAO() {
> ParameterizedType genericSuperclass = (ParameterizedType) getClass()
> .getGenericSuperclass();
> this.entityClass = (Class<E>) genericSuperclass
> .getActualTypeArguments()[1];}
> public void persist(E entity) {
> getJpaTemplate().persist(entity);}
>
> *service:*
>
> @RemoteServiceRelativePath("springGwtServices/customerService")public
> interface CustomerService extends RemoteService
>
> *ServiceImpl:*
>
> @Service("customerService")
>
> public class CustomerServiceImpl implements CustomerService {
> @Autowiredprivate CustomerDAO CustomerDAO;
> @PostConstructpublic void init() throws Exception {}
> @PreDestroypublic void destroy() {}
>
> Iam getting this error:
> org.springframework.beans.factory.BeanCreationException: Error creating bean
> with name 'entityManagerFactory' defined in ServletContext resource
> [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested
> exception is javax.persistence.PersistenceException: No Persistence provider
> for EntityManager named amine
>
> Note:
>
>
> - I am not using Maven.
> - Is there any other way/tutorial to integrate Gwt,Spring & JPA/Hibernate?
>
>
> *
> *
>
>
--
You received this message because you are subscribed to the Google Groups
"Google Web Toolkit" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.
