Hi Lukasz,
sorry about this amount of messages.
I actually do this (because of deleting):
Person person= service.getEntityManager().getReference(Person.class, id);
and then, when I do this:
session.lock( person, LockMode.NONE);
I get:
org.hibernate.SessionException: Session is closed!
at
org.hibernate.impl.AbstractSessionImpl.errorIfClosed(AbstractSessionImpl.java:49)
at org.hibernate.impl.SessionImpl.fireLock(SessionImpl.java:580)
at org.hibernate.impl.SessionImpl.lock(SessionImpl.java:576)
...
If I call person.getJobs() then I get LazyInitializationException.
What can I do ?
--
Thx, Milan
Lukasz Lenart wrote:
>
> 2008/6/27 Milan Milanovic <[EMAIL PROTECTED]>:
>>
>> Hi Lukasz,
>>
>> AFAIK I just need to define sessionFactory bean in my
>> applicationContext.xml
>> to work with my JPA-enabled classes (just like in the Person example) ?
>> How
>> can I do that ?
>
> Sorry!! My big mistake ;-) Right now I discovered that you use JPA,
> not Hibernate. In such example there is such configuration below, did
> you setup it?
>
> <?xml version="1.0" encoding="UTF-8"?>
> <web-app id="person" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
> http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";>
> <display-name>person</display-name>
>
> <!-- Include this if you are using Hibernate -->
> <filter>
> <filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
> <filter-class>
>
> org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter
> </filter-class>
> </filter>
>
> <filter-mapping>
> <filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
> <url-pattern>/*</url-pattern>
> </filter-mapping>
>
> <filter>
> <filter-name>struts2</filter-name>
> <filter-class>
> org.apache.struts2.dispatcher.FilterDispatcher
> </filter-class>
> </filter>
>
> <filter-mapping>
> <filter-name>struts2</filter-name>
> <url-pattern>/*</url-pattern>
> </filter-mapping>
>
>
> <welcome-file-list>
> <welcome-file>index.jsp</welcome-file>
> </welcome-file-list>
>
> <listener>
> <listener-class>
> org.springframework.web.context.ContextLoaderListener
> </listener-class>
> </listener>
> </web-app>
>
>
> Regards
> --
> Lukasz
> http://www.lenart.org.pl/
>
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