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Using openEntityManagerInView still "prevents lazily initializing the role collection",

I am trying to return one of my objects to a JSP page, but I get the following error "failed to lazily initialize the role collection." I added the openEntityManagerInView filter (suppose this allows the entity manager to remain open in the view?), But still gets this error.

My application is configured using java config no xml.

Below is my dispatch service. You can see that I added the openEntityManagerInView filter.

Any ideas why this is so? I checked similar questions on stackoverflow and no luck with the solutions provided.

public class DispatcherServletInitializer extends AbstractAnnotationConfigDispatcherServletInitializer { @Override public void onStartup(ServletContext servletContext) throws ServletException { registerOpenEntityManagerInViewFilter(servletContext); super.onStartup(servletContext); } private void registerOpenEntityManagerInViewFilter(ServletContext servletContext) { OpenEntityManagerInViewFilter viewFilter = new OpenEntityManagerInViewFilter(); viewFilter.setEntityManagerFactoryBeanName("entityManagerFactory"); FilterRegistration.Dynamic registration = servletContext.addFilter("openEntityManagerInView", new OpenEntityManagerInViewFilter()); registration.addMappingForUrlPatterns(null, false, "/*"); } @Override protected Class<?>[] getRootConfigClasses() { return new Class<?>[]{Config.class, SecurityConfig.class}; } @Override protected Class<?>[] getServletConfigClasses() { return new Class<?>[]{WebConfig.class}; } @Override protected String[] getServletMappings() { return new String[]{"/"}; }

}

The following is an object. I omitted getters and setters.

 @Entity @Table(name = "film") public class Film { @Id @GeneratedValue @Column(name = "film_id") private int filmId; @Column(name = "title") private String title; @Column(name = "description") private String description; @Column(name = "release_year") private int releaseYear; @ManyToOne @JoinColumn(name = "language_id") private Language language; @ManyToOne @JoinColumn(name = "original_language_id") private Language originalLanguage; @Column(name = "rental_duration") private int rentalDuration; @Column(name = "rental_rate") private double rentalRate; @Column(name = "length") private int length; @Column(name = " replacement_cost") private double replacementCost; @Column(name = "rating") private String rating; @Column(name = "special_features") private String specialFeatures; @Temporal(TemporalType.TIMESTAMP) @Column(name = "last_update") private Date lastUpdate; @OneToMany(mappedBy = "film", cascade = CascadeType.ALL) private List<Inventory> inventories; ......... }

Below is my configuration for my JPA stuff.

 @Configuration @EnableTransactionManagement public class Config { @Bean(name = "entityManagerFactory") public EntityManagerFactory entityManagerFactory() { LocalContainerEntityManagerFactoryBean emf = new LocalContainerEntityManagerFactoryBean(); HibernateJpaVendorAdapter hibernateJpaVendorAdapter = new HibernateJpaVendorAdapter(); HibernateJpaDialect hibernateJpaDialect = new HibernateJpaDialect(); emf.setDataSource(dataSource()); emf.setPackagesToScan("com"); emf.setJpaDialect(hibernateJpaDialect); emf.setJpaVendorAdapter(hibernateJpaVendorAdapter); /* Map<String,String> props = new HashMap<>(); props.put("hibernate.show_sql", "true"); emf.setJpaPropertyMap(props);*/ emf.afterPropertiesSet(); return emf.getObject(); } @Bean(name = "transactionManager") public PlatformTransactionManager transactionManager() throws IOException { JpaTransactionManager jtm = new JpaTransactionManager(); jtm.setEntityManagerFactory(entityManagerFactory()); jtm.setDataSource(dataSource()); return jtm; } @Bean(name = "dataSource") public DriverManagerDataSource dataSource() { DriverManagerDataSource dds = new DriverManagerDataSource(); dds.setDriverClassName("com.mysql.jdbc.Driver"); dds.setUrl("jdbc:mysql://localhost/test"); dds.setUsername("username"); dds.setPassword("password"); return dds; } }

Below is my web configuration

 @Configuration @EnableWebMvc @ComponentScan("com") public class WebConfig { @Bean public ViewResolver viewResolver() { InternalResourceViewResolver vr = new InternalResourceViewResolver(); vr.setViewClass(JstlView.class); vr.setPrefix("/WEB-INF/jsp/"); vr.setSuffix(".jsp"); vr.setExposeContextBeansAsAttributes(true); return vr; } }

Below is my security configuration.

 @Configuration @EnableWebSecurity public class SecurityConfig extends WebSecurityConfigurerAdapter { @Autowired public void configureAuthenticationManagerBuilder(AuthenticationManagerBuilder auth) throws Exception { auth .inMemoryAuthentication() .withUser("user").password("password").roles("USER"); } @Override protected void configure(HttpSecurity http) throws Exception { http.authorizeRequests() .antMatchers("/**").access("hasRole('ROLE_USER')") .and().formLogin().loginPage("/login") .usernameParameter("username") .passwordParameter("password") .defaultSuccessUrl("/index", true).failureUrl("/login?error") .loginProcessingUrl("/j_spring_security_check"); } @Override public void configure(WebSecurity web) throws Exception { web.ignoring().antMatchers("/login"); } }

My Dao class is below.

 @Repository public class FilmDao { @PersistenceContext private EntityManager em; public Film getFilm(int filmId) { Film film = em.find(Film.class, filmId); return film; } }

The class of service below which my controllers are called.

 @Service public class FilmService { @Autowired private FilmDao filmDao; @Transactional public Film getFilm(int filmId) { Film film = filmDao.getFilm(filmId); return film; } }

The stack trace below.

 14:48:30,416 ERROR [io.undertow.request] (default task-6) UT005023: Exception handling request to /test-app/WEB-INF/jsp/update_inventory.jsp: org.apache.jasper.JasperException: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: com.jm.sakila.entity.Film.inventories, could not initialize proxy - no Session at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:410) [jastow-1.0.0.Final.jar:1.0.0.Final] at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326) [jastow-1.0.0.Final.jar:1.0.0.Final] at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) [jastow-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:82) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchToPath(ServletInitialHandler.java:192) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.spec.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:160) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:168) [spring-webmvc-4.2.2.RELEASE.jar:4.2.2.RELEASE] at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303) [spring-webmvc-4.2.2.RELEASE.jar:4.2.2.RELEASE] at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1244) [spring-webmvc-4.2.2.RELEASE.jar:4.2.2.RELEASE] at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1027) [spring-webmvc-4.2.2.RELEASE.jar:4.2.2.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:971) [spring-webmvc-4.2.2.RELEASE.jar:4.2.2.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) [spring-webmvc-4.2.2.RELEASE.jar:4.2.2.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) [spring-webmvc-4.2.2.RELEASE.jar:4.2.2.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) [spring-webmvc-4.2.2.RELEASE.jar:4.2.2.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) [spring-webmvc-4.2.2.RELEASE.jar:4.2.2.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:178) [spring-orm-4.2.2.RELEASE.jar:4.2.2.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.2.RELEASE.jar:4.2.2.RELEASE] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.2.RELEASE.jar:4.2.2.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.2.RELEASE.jar:4.2.2.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) [spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE] at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) [spring-web-4.2.2.RELEASE.jar:4.2.2.RELEASE] at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) [spring-web-4.2.2.RELEASE.jar:4.2.2.RELEASE] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:56) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:63) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:197) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:759) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_45] at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_45] Caused by: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: com.jm.sakila.entity.Film.inventories, could not initialize proxy - no Session at org.hibernate.collection.internal.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:576) [hibernate-core-4.3.11.Final.jar:4.3.11.Final] at org.hibernate.collection.internal.AbstractPersistentCollection.withTemporarySessionIfNeeded(AbstractPersistentCollection.java:215) [hibernate-core-4.3.11.Final.jar:4.3.11.Final] at org.hibernate.collection.internal.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:555) [hibernate-core-4.3.11.Final.jar:4.3.11.Final] at org.hibernate.collection.internal.AbstractPersistentCollection.read(AbstractPersistentCollection.java:143) [hibernate-core-4.3.11.Final.jar:4.3.11.Final] at org.hibernate.collection.internal.PersistentBag.iterator(PersistentBag.java:294) [hibernate-core-4.3.11.Final.jar:4.3.11.Final] at org.apache.taglibs.standard.tag.common.core.ForEachSupport.toIterator(ForEachSupport.java:72) [jboss-jstl-api_1.2_spec-1.1.2.Final.jar:1.1.2.Final] at org.apache.taglibs.standard.tag.common.core.ForEachSupport.prepare(ForEachSupport.java:66) [jboss-jstl-api_1.2_spec-1.1.2.Final.jar:1.1.2.Final] at javax.servlet.jsp.jstl.core.LoopTagSupport.doStartTag(LoopTagSupport.java:241) [jboss-jstl-api_1.2_spec-1.1.2.Final.jar:1.1.2.Final] at org.apache.jsp.WEB_002dINF.jsp.update_005finventory_jsp._jspx_meth_c_005fforEach_005f1(update_005finventory_jsp.java:231) at org.apache.jsp.WEB_002dINF.jsp.update_005finventory_jsp._jspx_meth_c_005fif_005f1(update_005finventory_jsp.java:194) at org.apache.jsp.WEB_002dINF.jsp.update_005finventory_jsp._jspService(update_005finventory_jsp.java:83) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:69) [jastow-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:366) [jastow-1.0.0.Final.jar:1.0.0.Final] ... 86 more

Thanks.

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5 answers

The problem is very simple.

In your jsp you are returning a movie from public Film getFilm(int filmId) On the jsp page, you are probably doing something like:

 <jsp:getProperty name="film" property="inventories" />

You are trying to get invetories, but it was lazy loading, and the session is already closed (@Transactional open session annotation and closing when the method is completed)

So, either you create a new method to get inverstories with the filmId method, or make it loadable:

 @OneToMany(fetch=FetchType.EAGER, mappedBy = "film", cascade = CascadeType.ALL) private List<Inventory> inventories;
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The transaction was completed before the JSP was processed, and therefore the Hibernate session is no longer available for lazy loading of the specified property.

An alternative solution (which does not require the use of an OEMIV filter): if you want to save lazy loading for the specified collection property elsewhere in your code, create a separate findFilmWithInventories search findFilmWithInventories to retrieve the object and run a join fetch request to actively load the specified collection.

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Perhaps in this case it is much easier to drop OpenSessionInView / OpenEntityManagerInView and use

 <property name="hibernate.enable_lazy_load_no_trans" value="true" />

in persistence.xml (or configure it programmatically).

This property has the same behavior (and pros / cons) of OSIV, except that a new EntityManager could potentially be created every time a trigger is run with a lazy loader, instead of having a single and long scope, so you should know it correctly manage persistence context.

However, this is never interrupted without a session.

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I have the same problem. SecurityFilter has a default filtering order of -100 , and for this reason. You should put openEntityManagerInViewFilter (which order is 0 or something like that) before SecurityFilter (the security filter checks the user for roles and fails). Try registering the filter with order = -101 . You can use either your approach with ServletContext, or the following that I used (just paste into any bean marked with @Configuration annotation):

 @Configuration public class WebConfig { @Bean public FilterRegistrationBean openEntityManagerInViewFilterRegistration(SecurityProperties properties) { FilterRegistrationBean registration = new FilterRegistrationBean(); registration.setFilter(openEntityManagerInViewFilter()); registration.addUrlPatterns("/*"); registration.setOrder(properties.getFilterOrder()-1); registration.setName("openEntityManagerInViewFilter"); registration.setDispatcherTypes(DispatcherType.REQUEST, DispatcherType.ASYNC); return registration; } @Bean(name = "openEntityManagerInViewFilter") public OpenEntityManagerInViewFilter openEntityManagerInViewFilter() { return new OpenEntityManagerInViewFilter(); } }

Main entry point (main class)

 @Configuration @SpringBootApplication public class Application extends SpringBootServletInitializer { @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { return application.sources(Application.class); } static final Logger log = LoggerFactory.getLogger(Application.class); public static void main(String[] args) { ConfigurableApplicationContext run = SpringApplication.run(Application.class); log.info(Arrays.toString(run.getEnvironment().getActiveProfiles())); } }
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You can simply call film.getInventories() somewhere inside your @Transactional service @Transactional . This gives you more control than loading at JPA level:

 @Service public class FilmService { @Autowired private FilmDao filmDao; @Transactional public Film getFilm(int filmId, boolean loadInventories) { Film film = filmDao.getFilm(filmId); if(loadInventories){ film.getInventories(); } return film; } }

Since this will require another round trip, I would recommend adding some caching.

You can also add general field loading functions as follows:

  @Transactional public Film getFilm(int filmId, String[] propertiesToLoad) { Film film = filmDao.getFilm(filmId); BeanWrapper bw = new BeanWrapperImpl(item); for (String propertyName : propertiesToLoad) { bw.getPropertyValue(propertyName); } return film; }
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