LazyInitializationException

LazyInitializationException

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Spring，Hibernate，Tiles，OpenSessionInViewFilter和LazyInitializationException

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问题描述

我在jsp上收到LazyInitializationException时试图访问延迟加载的集合： 

  org.hibernate.LazyInitializationException：未能懒惰地初始化角色集合：com.navigator.category.alias.CategoryAlias.products，没有会话或会话已关闭
 org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException（AbstractPersistentCollection.java:383）
 org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected（AbstractPersistentCollection.java:375）
 org.hibernate.collection.AbstractPersistentCollection.initialize（AbstractPersistentCollection.java:368）
 org.hibernate.collection.AbstractPersistentCollection.read （AbstractPersistentCollection.java:111）
 org.hibernate.collection.PersistentBag.iterator（PersistentBag.java:272）
 org.apache.taglibs.standard.tag.common.core.ForEachSupport.toForEachIterator（ForEachSuppor t.java:348）
 org.apache.taglibs.standard.tag.common.core.ForEachSupport.supportedTypeForEachIterator（ForEachSupport.java:224）
 org.apache.taglibs.standard.tag.common。 core.ForEachSupport.prepare（ForEachSupport.java:155）
 javax.servlet.jsp.jstl.core.LoopTagSupport.doStartTag（LoopTagSupport.java:256）
 org.apache.jsp.WEB_002dINF.jsp。 admin.categoryalias.all_005fcategory_005faliases_jsp._jspx_meth_c_005fforEach_005f1（all_005fcategory_005faliases_jsp.java:334）
 org.apache.jsp.WEB_002dINF.jsp.admin.categoryalias.all_005fcategory_005faliases_jsp._jspx_meth_c_005fforEach_005f0（all_005fcategory_005faliases_jsp.java:220）
 org.apache。 jsp.WEB_002dINF.jsp.admin.categoryalias.all_005fcategory_005faliases_jsp._jspService（all_005fcategory_005faliases_jsp.java:111）
 org.apache.jasper.runtime.HttpJspBase.service（HttpJspBase.java:70）
 javax.servlet。 http.HttpServlet.service（HttpServlet.java:722）
 org.apache.jasper.servlet.JspServletWrap per.service（JspServletWrapper.java:432）
 org.apache.jasper.servlet.JspServlet._serviceJspFile（JspServlet.java:390）
 org.apache.jasper.servlet.JspServlet.serviceJspFile（JspServlet。 JAVA）
 org.apache.jasper.servlet.JspServlet.service（JspServlet.java:334）
 javax.servlet.http.HttpServlet.service（HttpServlet.java:722）
组织。 apache.jasper.runtime.JspRuntimeLibrary.include（JspRuntimeLibrary.java:954）
 org.apache.jasper.runtime.PageContextImpl.doInclude（PageContextImpl.java:684）
 org.apache.jasper.runtime。 PageContextImpl.include（PageContextImpl.java:678）
 org.apache.tiles.jsp.context.JspTilesRequestContext.include（JspTilesRequestContext.java:103）
 org.apache.tiles.jsp.context.JspTilesRequestContext。 dispatch（JspTilesRequestContext.java:96）
 org.apache.tiles.renderer.impl.TemplateAttributeRenderer.write（TemplateAttributeRenderer.java:44）
 org.apache.tiles.renderer.impl.AbstractBaseAttributeRenderer.render（文摘actBaseAttributeRenderer.java:106）
 org.apache.tiles.renderer.impl.ChainedDelegateAttributeRenderer.write（ChainedDelegateAttributeRenderer.java:76）
 org.apache.tiles.renderer.impl.AbstractBaseAttributeRenderer.render（AbstractBaseAttributeRenderer。的java：106）
 org.apache.tiles.impl.BasicTilesContainer.render（BasicTilesContainer.java:670）
 org.apache.tiles.impl.BasicTilesContainer.render（BasicTilesContainer.java:336）
 org.apache.tiles.template.InsertAttributeModel.renderAttribute（InsertAttributeModel.java:210）
 org.apache.tiles.template.InsertAttributeModel.end（InsertAttributeModel.java:126）
 org.apache。 tiles.jsp.taglib.InsertAttributeTag.doTag（InsertAttributeTag.java:311）
 org.apache.jsp.WEB_002dINF.jsp.admin.common.admin_002dlayout_jsp._jspx_meth_tiles_005finsertAttribute_005f2（admin_002dlayout_jsp.java:158）
 org。 apache.jsp.WEB_002dINF.jsp.admin.common.admin_002dlayout_jsp._jspService（admin_002dlayout_jsp.java:88）
 org.apache.jasper.runtime.HttpJspBase.service（HttpJspBase.java:70）
 javax.servlet.http.HttpServlet.service（HttpServlet.java:722）
 org.apache.jasper。 servlet.JspServletWrapper.service（JspServletWrapper.java:432）
 org.apache.jasper.servlet.JspServlet._serviceJspFile（JspServlet.java:390）
 org.apache.jasper.servlet.JspServlet.serviceJspFile（ JspServlet.java）
 org.apache.jasper.servlet.JspServlet.service（JspServlet.java:334）
 javax.servlet.http.HttpServlet.service（HttpServlet.java:722）
 org.apache.tiles.servlet.context.ServletTilesRequestContext.forward（ServletTilesRequestContext.java:241）
 org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch（ServletTilesRequestContext.java:222）
组织。 apache.tiles.renderer.impl.TemplateAttributeRenderer.write（TemplateAttributeRenderer.java:44）
 org.apache.tiles.renderer.impl.AbstractBaseAttributeRenderer.render（AbstractBaseAttributeRenderer.java:106）
 org.apache.tiles.impl.BasicTilesContainer.render（BasicTilesContainer.java:670）
 org.apache.tiles.impl.BasicTilesContainer.render（BasicTilesContainer.java:690）
 org.apache.tiles。 impl.BasicTilesContainer.render（BasicTilesContainer.java:644）
 org.apache.tiles.impl.BasicTilesContainer.render（BasicTilesContainer.java:627）
 org.apache.tiles.impl.BasicTilesContainer.render（ BasicTilesContainer.java:321）
 org.springframework.web.servlet.view.tiles2.TilesView.renderMergedOutputModel（TilesView.java:124）
 org.springframework.web.servlet.view.AbstractView.render（ AbstractView.java:262）
 org.springframework.web.servlet.DispatcherServlet.render（DispatcherServlet.java:1157）
 org.springframework.web.servlet.DispatcherServlet.doDispatch（DispatcherServlet.java:927） 
 org.springframework.web.servlet.DispatcherServlet.doService（DispatcherServlet.java:827）
 org.springframework.web.servlet.FrameworkServlet.processRequest（Framework Servlet.java:882）
 org.springframework.web.servlet.FrameworkServlet.doGet（FrameworkServlet.java:778）
 javax.servlet.http.HttpServlet.service（HttpServlet.java:621）
 javax.servlet.http.HttpServlet.service（HttpServlet.java:722）
 $ org.springframework.security.web.FilterChainProxy VirtualFilterChain.doFilter（FilterChainProxy.java:311）
 org.springframework。 security.web.access.intercept.FilterSecurityInterceptor.invoke（FilterSecurityInterceptor.java:116）
 org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter（FilterSecurityInterceptor.java:83）
 org。 springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:323）
 org.springframework.security.web.access.ExceptionTranslationFilter.doFilter（ExceptionTranslationFilter.java:113）
 org.springframework。 security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:323）
 org.springframework.s ecurity.web.session.SessionManagementFilter.doFilter（SessionManagementFilter.java:101）
 $ org.springframework.security.web.FilterChainProxy VirtualFilterChain.doFilter（FilterChainProxy.java:323）
 org.springframework.security。 web.authentication.AnonymousAuthenticationFilter.doFilter（AnonymousAuthenticationFilter.java:113）
 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:323）
 org.springframework.security.web。 servletapi.SecurityContextHolderAwareRequestFilter.doFilter（SecurityContextHolderAwareRequestFilter.java:54）
 $ org.springframework.security.web.FilterChainProxy VirtualFilterChain.doFilter（FilterChainProxy.java:323）
 org.springframework.security.web.savedrequest。 RequestCacheAwareFilter.doFilter（RequestCacheAwareFilter.java:45）
 $ org.springframework.security.web.FilterChainProxy VirtualFilterChain.doFilter（FilterChainProxy.java:323）
 org.springframework.security.web.authent （基本验证过滤器.java:150）
 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:323）
 org.springframework.security.web。 authentication.ui.DefaultLoginPageGeneratingFilter.doFilter（DefaultLoginPageGeneratingFilter.java:91）
 $ org.springframework.security.web.FilterChainProxy VirtualFilterChain.doFilter（FilterChainProxy.java:323）
 org.springframework.security.web。 authentication.AbstractAuthenticationProcessingFilter.doFilter（AbstractAuthenticationProcessingFilter.java:182）
 $ org.springframework.security.web.FilterChainProxy VirtualFilterChain.doFilter（FilterChainProxy.java:323）
 org.springframework.security.web.authentication。 logout.LogoutFilter.doFilter（LogoutFilter.java:105）
 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:323）
 org.springframework.security.web.context。西沽rityContextPersistenceFilter.doFilter（SecurityContextPersistenceFilter.java:87）
 $ org.springframework.security.web.FilterChainProxy VirtualFilterChain.doFilter（FilterChainProxy.java:323）
 org.springframework.security.web.FilterChainProxy.doFilter（ FilterChainProxy.java:173）
 org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate（DelegatingFilterProxy.java:346）
 org.springframework.web.filter.DelegatingFilterProxy.doFilter（DelegatingFilterProxy.java:259） 
 com.navigator.filter.RedirectAndSearchEngineFilter.doFilterInternal（RedirectAndSearchEngineFilter.java:125）
 org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:76）
 org.springframework。 web.filter.DelegatingFilterProxy.invokeDelegate（DelegatingFilterProxy.java:346）
 org.springframework.web.filter.DelegatingFilterProxy.doFilter（DelegatingFilterProxy.java:259）
 org.springframework.web.filter.CharacterEncodingFilter。 doFilt erInternal（CharacterEncodingFilter.java:88）
 org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:76）
 org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal（OpenSessionInViewFilter。的java：198）
 org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:76）

web.xml：

 < filter> 
< filter-name> openSessionInViewFilter< / filter-name> 
< filter-class> org.springframework.orm.hibernate3.support.OpenSessionInViewFilter< / filter-class> 
< / filter> 
< filter-mapping> 
< filter-name> openSessionInViewFilter< / filter-name> 
< url-pattern> / *< / url-pattern> 
< / filter-mapping> 
 ... 
< servlet> 
< servlet-name> navigator< / servlet-name> 
< servlet-class> org.springframework.web.servlet.DispatcherServlet< / servlet-class> 
  1< / load-on-startup> 
< / servlet> 
 
< listener> 
< listener-class> org.springframework.web.context.request.RequestContextListener< / listener-class> 
< / listener> 
 
< listener> 
< listener-class> org.springframework.web.context.ContextLoaderListener< / listener-class> 
< / listener> 
< context-param> 
< param-name> contextConfigLocation< / param-name> 
< param-value> 
 /WEB-INF/navigator-servlet.xml，
 /WEB-INF/security-context.xml 
< /参数值> 
< / context-param> 
< servlet-mapping> 
< servlet-name> navigator< / servlet-name> 
< url-pattern> /< / url-pattern> 
< / servlet-mapping>

navigator-servlet.xml： 

 < bean id =sessionFactoryclass =org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean> 
< property name =configLocation> 
< value> classpath：hibernate.cfg.xml< / value> 
< / property> 
< property name =configurationClassvalue =org.hibernate.cfg.AnnotationConfiguration/> 
< / bean> 
 
< bean id =transactionManagerclass =org.springframework.orm.hibernate3.HibernateTransactionManager> 
< property name =sessionFactoryref =sessionFactory/> 
< / bean> 
 
< bean id =tilesConfigurerclass =org.springframework.web.servlet.view.tiles2.TilesConfigurer> 
< property name =definitionsvalue =/ WEB-INF / tiles.xml/> 
< property name =preparerFactoryClassvalue =org.springframework.web.servlet.view.tiles2.SpringBeanPreparerFactory/> 
< / bean> 
 
< bean id =viewResolverclass =org.springframework.web.servlet.view.tiles2.TilesViewResolver> 
< property name =requestContextAttributevalue =requestContext/> 
 
< property name =viewClassvalue =org.springframework.web.servlet.view.tiles2.TilesView/> 
< / bean>

另外我在navigator-servlet.xml的开头有一个指令（我不确定这一切都是必需的）：

 < tx：annotation-driven /> 
< mvc：annotation-driven /> 
< context：component-scan base-package =com.navigator/> 
< context：annotation-config /> 
< mvc：resources mapping =/ robots.txtlocation =/ robots.txt/> 
< mvc：default-servlet-handler />


我知道LazyInitializationException很常见问题，但我花了很多时间和问题在stackoverflow是我最后的希望解决它。


$ b UPD1： Hibernate版本3.5.6， Spring - 3.1.0.RELEASE

解决方案

这是与DispatcherServlet和contextConfigLocation之间的冲突相关的问题。
这个答案对我很有帮助：



为了解决我的问题DispatcherServlet应该以下面的方式创建（ init-param部分应该添加到DispatcherServlet创建上）：

 < servlet> 
< servlet-name> navigator< / servlet-name> 
< servlet-class> org.springframework.web.servlet.DispatcherServlet< / servlet-class> 
< init-param> 
< param-name> contextConfigLocation< / param-name> 
<参数值>< /参数值> 
< / init-param> 
  1< / load-on-startup> 
< / servlet>


I received LazyInitializationException on jsp when tried to get access to colection which was lazy loaded:

org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: com.navigator.category.alias.CategoryAlias.products, no session or session was closed
    org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:383)
    org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:375)
    org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:368)
    org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:111)
    org.hibernate.collection.PersistentBag.iterator(PersistentBag.java:272)
    org.apache.taglibs.standard.tag.common.core.ForEachSupport.toForEachIterator(ForEachSupport.java:348)
    org.apache.taglibs.standard.tag.common.core.ForEachSupport.supportedTypeForEachIterator(ForEachSupport.java:224)
    org.apache.taglibs.standard.tag.common.core.ForEachSupport.prepare(ForEachSupport.java:155)
    javax.servlet.jsp.jstl.core.LoopTagSupport.doStartTag(LoopTagSupport.java:256)
    org.apache.jsp.WEB_002dINF.jsp.admin.categoryalias.all_005fcategory_005faliases_jsp._jspx_meth_c_005fforEach_005f1(all_005fcategory_005faliases_jsp.java:334)
    org.apache.jsp.WEB_002dINF.jsp.admin.categoryalias.all_005fcategory_005faliases_jsp._jspx_meth_c_005fforEach_005f0(all_005fcategory_005faliases_jsp.java:220)
    org.apache.jsp.WEB_002dINF.jsp.admin.categoryalias.all_005fcategory_005faliases_jsp._jspService(all_005fcategory_005faliases_jsp.java:111)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
    org.apache.jasper.servlet.JspServlet._serviceJspFile(JspServlet.java:390)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
    org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:954)
    org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:684)
    org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:678)
    org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:103)
    org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:96)
    org.apache.tiles.renderer.impl.TemplateAttributeRenderer.write(TemplateAttributeRenderer.java:44)
    org.apache.tiles.renderer.impl.AbstractBaseAttributeRenderer.render(AbstractBaseAttributeRenderer.java:106)
    org.apache.tiles.renderer.impl.ChainedDelegateAttributeRenderer.write(ChainedDelegateAttributeRenderer.java:76)
    org.apache.tiles.renderer.impl.AbstractBaseAttributeRenderer.render(AbstractBaseAttributeRenderer.java:106)
    org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:670)
    org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:336)
    org.apache.tiles.template.InsertAttributeModel.renderAttribute(InsertAttributeModel.java:210)
    org.apache.tiles.template.InsertAttributeModel.end(InsertAttributeModel.java:126)
    org.apache.tiles.jsp.taglib.InsertAttributeTag.doTag(InsertAttributeTag.java:311)
    org.apache.jsp.WEB_002dINF.jsp.admin.common.admin_002dlayout_jsp._jspx_meth_tiles_005finsertAttribute_005f2(admin_002dlayout_jsp.java:158)
    org.apache.jsp.WEB_002dINF.jsp.admin.common.admin_002dlayout_jsp._jspService(admin_002dlayout_jsp.java:88)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
    org.apache.jasper.servlet.JspServlet._serviceJspFile(JspServlet.java:390)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
    org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:241)
    org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:222)
    org.apache.tiles.renderer.impl.TemplateAttributeRenderer.write(TemplateAttributeRenderer.java:44)
    org.apache.tiles.renderer.impl.AbstractBaseAttributeRenderer.render(AbstractBaseAttributeRenderer.java:106)
    org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:670)
    org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:690)
    org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:644)
    org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:627)
    org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:321)
    org.springframework.web.servlet.view.tiles2.TilesView.renderMergedOutputModel(TilesView.java:124)
    org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262)
    org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1157)
    org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:927)
    org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:827)
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
    org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
    org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
    org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
    org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
    org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
    org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
    org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
    org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
    org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
    org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter.doFilter(DefaultLoginPageGeneratingFilter.java:91)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
    org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
    org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
    org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
    org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
    org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
    org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
    com.navigator.filter.RedirectAndSearchEngineFilter.doFilterInternal(RedirectAndSearchEngineFilter.java:125)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
    org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
    org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
    org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
    org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

web.xml:

    <filter>
        <filter-name>openSessionInViewFilter</filter-name>
        <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>openSessionInViewFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
...
    <servlet>
        <servlet-name>navigator</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <listener>
        <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
    </listener>

    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
        /WEB-INF/navigator-servlet.xml,
        /WEB-INF/security-context.xml
    </param-value>
</context-param>
<servlet-mapping>
    <servlet-name>navigator</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

navigator-servlet.xml:

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
    <property name="configLocation">
        <value>classpath:hibernate.cfg.xml</value>
    </property>
    <property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration" />
</bean>

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

<bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles2.TilesConfigurer">
    <property name="definitions" value="/WEB-INF/tiles.xml" />
    <property name="preparerFactoryClass" value="org.springframework.web.servlet.view.tiles2.SpringBeanPreparerFactory" />
</bean>

<bean id="viewResolver" class="org.springframework.web.servlet.view.tiles2.TilesViewResolver">
    <property name="requestContextAttribute" value="requestContext" />

    <property name="viewClass" value="org.springframework.web.servlet.view.tiles2.TilesView" />
</bean>

Also I have a couple directive at the begin of navigator-servlet.xml (I am not sure that this all is required):

<tx:annotation-driven />
<mvc:annotation-driven />
<context:component-scan base-package="com.navigator" />
<context:annotation-config />
<mvc:resources mapping="/robots.txt" location="/robots.txt" />
<mvc:default-servlet-handler />

I know that LazyInitializationException is common issue but I spent a lot of time and question on stackoverflow is my last hope to fix it.

UPD1: Hibernate version 3.5.6, Spring - 3.1.0.RELEASE

解决方案

It was issue related to "conflict" between DispatcherServlet and contextConfigLocation.This answer was very helpful to me: https://stackoverflow.com/a/12463483/1462024

For resolving my issue DispatcherServlet should be created in next way (init-param section should be added on DispatcherServlet creation):

<servlet>
    <servlet-name>navigator</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
      <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value></param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>

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06-25 03:06
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