thanks a lot Rene, my backing bean was not in request scope, shame on me. :-)
2010/2/21 Günther, Rene - Innflow AG <[email protected]> > I dont know much about that, but your config looks uncommon to me. In our > current project we got > > > > <bean id="transactionManager" > class="org.springframework.orm.hibernate3.HibernateTransactionManager"> > <property name="sessionFactory" ref="sessionFactory"/> > </bean> > > + > > <bean id="sessionFactory" > class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> > > <property name="dataSource" ref="dataSource"/> > <property name="configLocation" > value="classpath:hibernate.cfg.xml"/> > <property name="hibernateProperties"> > <value> > hibernate.dialect=${hibernate.dialect} > hibernate.query.substitutions=true 'Y', false 'N' > hibernate.cache.use_second_level_cache=true > > hibernate.cache.provider_class=org.hibernate.cache.EhCacheProvider > </value> > <!-- Turn batching off for better error messages under > PostgreSQL --> > <!-- hibernate.jdbc.batch_size=0 --> > </property> > </bean> > > > But maybe that doesn’t help you at all :) > > > Cheers > Rene > > -----Ursprüngliche Nachricht----- > Von: baeschtu baeschtu [mailto:[email protected]] > Gesendet: Sonntag, 21. Februar 2010 17:21 > > An: MyFaces Discussion > Betreff: Re: [Trinidad] Backing Bean Caching issue > > I finally got the custom OpenSessionInViewFilter to work and I could > make sure getSession() and closeSession() are called. > When debugging my app to figure out why my call to the backing bean is > cached I've seen that the class Cglib2AopProxy is involved. > So I guess my transaction handling is wrong. > I use <tx:advice ..>, <aop:config> for my service beans and tried to > apply this config also to my dao beans. (don't know if this is > necessary) but still the same problem. > I also have this > <bean id="transactionManager" > > class="org.springframework.orm.hibernate3.HibernateTransactionManager"> > <property name="sessionFactory" ref="sessionFactory" /> > <property name="dataSource" ref="dataSource" /> > </bean> > in my config. > I may be on the wrong path.. can someone give me a hint in the right > direction? > > thanks > Bastian > > > > > 2010/2/18 "Günther, Rene - Innflow AG" <[email protected]> > > Sorry, I am always using OpenSessionInViewFilter but I dont know that >> error >> and I never used Trinidad. >> >> Cheers >> Rene >> >> -----Ursprüngliche Nachricht----- >> Von: baeschtu baeschtu [mailto:[email protected]] >> Gesendet: Mittwoch, 17. Februar 2010 21:21 >> An: MyFaces Discussion >> Betreff: Re: [Trinidad] Backing Bean Caching issue >> >> >> Also what session pattern do you use? >> >> >> http://wiki.apache.org/myfaces/Hibernate_And_MyFaces< >> http://wiki.apache.org/ >> myfaces/Hibernate_And_MyFaces> >> Yes, this may be the missing part! >> I tried "One Session per Request via Servlet Filters" but when it comes to >> extend the OpenSessionInViewFilter I got a >> "The hierarchy of the type OpenSessionInViewFilter is inconsistent" >> Which session pattern do you recommand for myfaces trinidad 1.2.5 with >> spring 2.5.6.SEC01 and hibernate 3.3.2.GA. >> >> thanks >> Bastian >> >> >> PS: I checked that the entity is written to mysql. >> >> >> 2010/2/17 "Günther, Rene - Innflow AG" <[email protected]> >> >> > Like Jakob asked already: Are you sure your entity is saved in your >> > database? >> > After adding the object from your "add object" - page can you look into >> the >> > table directly. Eg. if you use MySQL you could check in the MySQL query >> > browser. >> > >> > Also what session pattern do you use? >> > http://wiki.apache.org/myfaces/Hibernate_And_MyFaces >> > >> > Cheers >> > Rene >> > >> > -----Ursprüngliche Nachricht----- >> > Von: baeschtu baeschtu [mailto:[email protected]] >> > Gesendet: Mittwoch, 17. Februar 2010 11:43 >> > An: MyFaces Discussion >> > Betreff: Re: [Trinidad] Backing Bean Caching issue >> > >> > I tried query.setCacheable(false); in my dao but no change. >> > But also when I try to add the second record, I get a: >> > org.hibernate.NonUniqueObjectException: a different object with the same >> > identifier value was already associated with the session: >> > What confuses me, It works with an other entity which is implemented the >> > same way. >> > >> > >> > >> > 2010/2/17 Jakob Korherr <[email protected]> >> > >> > > Hi, >> > > >> > > It seems to me like a hibernate problem. Are you sure your entitiy is >> > saved >> > > in your database? Are you refreshing the entities from the database >> each >> > > time you call getEntities()? >> > > >> > > Regards, >> > > Jakob >> > > >> > > 2010/2/17 baeschtu baeschtu <[email protected]> >> > > >> > > > I have two myfaces pages with a backing bean each. >> > > > Both of them have a spring service injected to get access to the >> > > hibernate >> > > > dao's. >> > > > They are related 1-N >> > > > >> > > > So I have a <f:selectItems> combobox in one of them served by a >> method >> > > like >> > > > this in the backinbean. >> > > > >> > > > private List<Entity> entities; >> > > > .. >> > > > public UISelectItems getEntityList() { >> > > > entityList = new UISelectItems(); >> > > > entities = getEntities(); >> > > > Object[] values = new Object[entities.size()]; >> > > > int count = 0; >> > > > for (Entity e : entities) { >> > > > values[count] = new SelectItem(e.getId(), e.getName()); >> > > > count++; >> > > > } >> > > > entityList.setValue(values); >> > > > return entityList; >> > > > } >> > > > >> > > > >> > > > So the problem is, when I add an Entity on the other page and return >> to >> > > the >> > > > page with the combobox. The newly added Entity does not show up in >> the >> > > > combobox. So I assume I get a cached version from the backing bean >> or >> > the >> > > > items are still cached in the viewState. >> > > > >> > > > thanks >> > > > Bastian >> > > > >> > > >> > >> > >> >> >>
