Seam - Spring integration & s:convertEntity

[berkay.berqui.gmail.com]

Hi all..
Is there any way to use s:convertEntity in a spring managed seam application ?

I have a core spring project which includes services and daos.I m using seam instead of raw jsf or jsf-spring integration.

I am getting TransientObjectException: The instance was not associated with this session when i want to use s:convertEntity converter.

Here is my conf.

components.xml

<core:init transaction-management-enabled="false" debug="true" />

<spring:context-loader config-locations="classpath:applicationContext-core.xml" />

<spring:spring-transaction platform-transaction-manager="#{txManager}" />

<persistence:managed-hibernate-session name="managedHibernateSession" session-factory="#{sessionFactory}" auto-create="true"/>

<ui:hibernate-entity-loader session="#{managedHibernateSession}"/>

applicationContext-core.xml

<tx:annotation-driven transaction-manager="txManager" />

<bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate" name="template">
<property name="sessionFactory" ref="sessionFactory" />
</bean>

<bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean" depends-on="annotatedClassRegistrar">
<property name="dataSource" ref="dataSource" />
<property name="annotatedClasses" ref="annotatedClassList" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${database.dialect}</prop>
<prop key="hibernate.show_sql">${database.show_sql}</prop>
<prop key="hibernate.format_sql">false</prop>
<prop key="hibernate.generate_statistics">true</prop>
</props>
</property>
</bean>

managed bean

@In("#{userAccountService}")
private UserAccountService userAccountService;

@Factory("users")
public List<UserAccount> getUsers() {
return userAccountService.findAll();
}

and the presentation..

<h:selectOneMenu value="#{testAction.test.userAccount}" required="true">
<s:selectItems var="u" value="#{users}" noSelectionLabel="please select" label="#{u.username}"/>
<s:convertEntity/>
</h:selectOneMenu>

can u help me with this issue ??

thanks in advance..

[tekchandp]

Try with these code

@Id annotation 

in your Managed Bean. Are you using Container Managed Persitence or Seam Managed.

or you can configure entityConverter in component.xml

  <component name="org.jboss.seam.ui.entityConverter">
      <property name="entityManager">#{em}</property>
  </component>

[berkay.berqui.gmail.com]

Hi Prasad..
My app. is on spring and hibernate.persistence handled by spring

spring 2.5.6
hibernate 3.3.0
seam 2.1.1