It's hibernate thing (I guess db connection timeout). What's your DB? mysql?
2010/10/29 cellterry :
>
> Dear all,
>
> I encountered LazyInitializationException today in my SSH project today as
> follows.
>
LOG4J<<< 1 2010-10-29 17:37:42,454 [http-8080-2] ERROR
> org.hibernate.LazyIniti
> I think that this solution should be added somewhere in that Struts 2 +
> Spring 2 + JPA + AJAX application example, because a lot of people will have
> the same problem.
The right order is already in the example, you made simple mistypo ;-)
Best regards
--
Lukasz
http://www.lenart.org.pl/
-
Hi Lukasz,
I moved it and now it works!! Great man, thank you very very much!
I hope that everything else will work good with this pattern ;-).
No, my Acegi is not using JPA, it uses just basic
(applicationContext-acegy-security.xml) configuration.
I think that this solution should be added som
Move OpenEntityManagerInViewFilter mapping before Struts2 mapping like below
Spring OpenEntityManagerInViewFilter
/*
struts2
/*
If Acegi also use JPA. move OpenEntityManagerInViewFilter to the top.
Regards
--
Lukasz
http://www.lenart.org.pl/
--
Hi Lukasz,
this is my web.xml
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";>
Person
contextConfigLocation
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!
2008/6/27 Milan Milanovic <[EMAIL PROTECTED]>:
>
> Hi Lukasz,
>
> great, thanks!
>
> Yes, I put this new mapping to my web.xml and now my application works. But
> again when I retrieve
> person from database with: person = service.find(...); and call
> person.getJobs() I again get:
>
>
> org.hibern
Hi Lukasz,
I even tried to do this:
org.hibernate.Session session = ((org.hibernate.ejb.HibernateEntityManager)
service.getEntityManager()).getSession();
session.lock( persoon.getJobs(), LockMode.NONE);
But, it is the same :-(.
--
Thx, Milan
Milan Milanovic wrote:
>
> Hi Lukasz,
>
> grea
Hi Lukasz,
great, thanks!
Yes, I put this new mapping to my web.xml and now my application works. But
again when I retrieve
person from database with: person = service.find(...); and call
person.getJobs() I again get:
org.hibernate.LazyInitializationException: could not initialize proxy - no
S
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
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 ?
--
Thx, Milan
Milan Milanovic wrote:
>
> Hi Lukasz,
>
> I tried to define web.xml as you give here, but when I
Hi,
2008/6/27 Milan Milanovic <[EMAIL PROTECTED]>:
>
> Hi Lukasz,
>
> I tried to define web.xml as you give here, but when I deploy my application
> I get this exception:
Just look to the doc, link I've sent you, there is such note:
Looks up the SessionFactory in Spring's root web application co
Hi Lukasz,
I tried to define web.xml as you give here, but when I deploy my application
I get this exception:
org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean
named 'sessionFactory' is defined
at
org.springframework.beans.factory.support.DefaultListableBeanFactory
2008/6/27 Milan Milanovic <[EMAIL PROTECTED]>:
>
> Hi Lukasz,
>
> I wrote this in my first post in this thread, I need to read
> person.getJobs() when person object is loaded in my action class for this
> Struts + AJAX+ Spring + Hibernate example provided in Struts docs, that's
> it.
Just add that
Hi Lukasz,
thank you on this example. One question, is this going to work with this
Struts 2 + Spring 2 + JPA + AJAX application from Struts 2 docs, i.e., I
don't need to change code ?
--
Thx, Milan
Lukasz Lenart wrote:
>
>> I see that I can use OpenSessionInViewFilter, just I now need some
>
Hi Lukasz,
I wrote this in my first post in this thread, I need to read
person.getJobs() when person object is loaded in my action class for this
Struts + AJAX+ Spring + Hibernate example provided in Struts docs, that's
it.
--
Thx, Milan
Lukasz Lenart wrote:
>
> 2008/6/27 Milan Milanovic <[EM
> I see that I can use OpenSessionInViewFilter, just I now need some example
> for this kind of application.
Example:
http://java.sun.com/xml/ns/j2ee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; version="2.4"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com
2008/6/27 Milan Milanovic <[EMAIL PROTECTED]>:
>
> Hi,
>
> thank you. Do you know for any example of using this filter for application
> like I mentioned ?
I'm not quite sure what you need, but this is the common why, how to
solve such problem with web applications.
Regards
--
Lukasz
http://www
newton.dave wrote:
>
> --- On Fri, 6/27/08, Milan Milanovic <[EMAIL PROTECTED]> wrote:
>>> I now that Hibernate session is closed, I've tried with
>>> Hibernate.initialize(person.getJobs()), but it is the same!
>>
>>... wouldn't the session still be closed?
>
>>http://www.hibernate.org/hib_doc
Hi,
thank you. Do you know for any example of using this filter for application
like I mentioned ?
Lukasz Lenart wrote:
>
> Hi,
>
> Add OpenSessionInViewFilter [1] filter to your web.xml
>
> [1]
> http://static.springframework.org/spring/docs/2.5.x/api/org/springframework/orm/hibernate3/sup
--- On Fri, 6/27/08, Milan Milanovic <[EMAIL PROTECTED]> wrote:
> I now that Hibernate session is closed, I've tried with
> Hibernate.initialize(person.getJobs()), but it is the same!
... wouldn't the session still be closed?
http://www.hibernate.org/hib_docs/v3/api/org/hibernate/Hibernate.html#i
Hi,
Add OpenSessionInViewFilter [1] filter to your web.xml
[1]
http://static.springframework.org/spring/docs/2.5.x/api/org/springframework/orm/hibernate3/support/OpenSessionInViewFilter.html
Regards
--
Lukasz
http://www.lenart.org.pl/
-
22 matches
Mail list logo
