我正在使用OpenSessionInViewInterceptor来避免LazyInitializationException。“未能延迟初始化角色集合”即使在使用OSIV模式时也会发生异常
它工作正常,但从某个时候,即使我使用OSIV LazyInitializationException发生。例外情况如下:
SEVERE: Servlet.service() for servlet [appServlet] in context with path []
threw exception [Request processing failed; nested exception is
org.apache.tiles.impl.CannotRenderException: ServletException including path
'/WEB-INF/views/home/master.jsp'.] with root cause org.hibernate.LazyInitializationException:
failed to lazily initialize a collection of role: com...,
no session or session was closed
at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersisten
tCollection.java:383)
at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(Abs
tractPersistentCollection.java:375)
at
更奇怪的是,异常日志只存在于日志文件中,导航网站没有问题。
这是怎么发生的?
你在应用程序中执行任何线程吗?你可以在你设置OpenSessionInViewInterceptor的地方显示applicationContext.xml/web.xml的相关部分吗?这也可能有助于查看导致异常的代码区域。 – 2012-04-07 18:03:09