VRaptor + Spring + OpenSessionInView

Assuntos Gerais
#1

Boa noite,

Estou me deparando com uma batalha praticamente impossível de vencer com os meus malditos LazyInitializationException e não estou conseguindo utilizar o OpenSessionInView.

Atualmente tenho uma classe de configuração (ao invés do xml) do meu Spring e tentei acrescentar no xml, conforme:

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
         version="2.5">

    <context-param>
        <param-name>br.com.caelum.vraptor.provider</param-name>
        <param-value>xxx.DnocsSpringProvider</param-value>
    </context-param>

    <filter>
        <filter-name>vraptor</filter-name>
        <filter-class>br.com.caelum.vraptor.VRaptor</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>vraptor</filter-name>
        <url-pattern>/*</url-pattern>
        <dispatcher>FORWARD</dispatcher>
        <dispatcher>REQUEST</dispatcher>
    </filter-mapping>

    <filter>
        <filter-name>openSessionInViewFilter</filter-name>
        <filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>openSessionInViewFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <servlet>
        <servlet-name>WebServicesServlet</servlet-name>
        <servlet-class>xxx.services.WebServicesServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>WebServicesServlet</servlet-name>
        <url-pattern>/services/*</url-pattern>
    </servlet-mapping>

    <welcome-file-list>
        <welcome-file>index.htm</welcome-file>
        <welcome-file>index.jsp</welcome-file>
        <welcome-file>default.html</welcome-file>
        <welcome-file>default.htm</welcome-file>
        <welcome-file>default.jsp</welcome-file>
    </welcome-file-list>

</web-app>

Mas mesmo assim, ainda pego sempre

org.hibernate.LazyInitializationException: could not initialize proxy - no Session

Como devo prosseguir por favor para o OpenSessionInView funcionar?

Obrigado.

#2

Inverte a ordem dos filtros… o OpenSessionInView precisa estar antes do VRaptor, senão o controller é executado antes dele conseguir abrir a sessão.

#3