Ye I have seen the Jira entry being created. Let me have a look at this in detail, and I will be back with an educated opinion later on.
Werner > -----Ursprüngliche Nachricht----- > Von: Gonzalo Abollado [mailto:[EMAIL PROTECTED] > Gesendet: Montag, 16. April 2007 19:10 > An: dev@castor.codehaus.org > Betreff: RE: [castor-dev] Ehcache basic configuration > > Hello Werner, > > I have created a Jira, this is the link: > > http://jira.codehaus.org/browse/CASTOR-1947 > > Did you find it? > > By the way, what about the cache name for castor in the ehcache.xml. > Do I need to add a cache name? > If not, how can I debug with the ehcache-1.2.4-remote-debugger.jar??? > > Thanks a lot and best regards, > Gonzalo Abollado. > > > -----Mensaje original----- > De: Werner Guttmann [mailto:[EMAIL PROTECTED] > Enviado el: lunes, 16 de abril de 2007 11:08 > Para: dev@castor.codehaus.org > Asunto: AW: [castor-dev] Ehcache basic configuration > > Can I please ask you to create a new Jira issue and attach all relevant > files to it (JDO configuration, mapping, domain classes, ...). Having said > that, can I please ask you to not ship a web application, but to create a > JUnit test that basically mimics a very basic test scenario of your real > application. > > Werner > > > -----Ursprüngliche Nachricht----- > > Von: Gonzalo Abollado [mailto:[EMAIL PROTECTED] > > Gesendet: Montag, 16. April 2007 10:45 > > An: dev@castor.codehaus.org > > Betreff: RE: [castor-dev] Ehcache basic configuration > > > > Hello Werner, > > > > Thanks a lot for your fast answer... > > > > You are right, the EHCache has to be in the class path, I change it > there > > but still I get the same result. Here is the output log, there you can > see > > the only error is the PresitenceException after the update: > > > > 16 abr 2007 00:04:08.249 [INFO] [http-8080-Processor25] > > [org.exolab.castor.mapping.Mapping] - Loading mapping descriptors from > > mapping.xml > > 16 abr 2007 00:04:08.419 [INFO] [http-8080-Processor25] > > [org.castor.mapping.MappingUnmarshaller] - Loading mapping descriptors > > from > > mapping/User.xml > > 16 abr 2007 00:04:08.619 [INFO] [http-8080-Processor25] > > [org.castor.mapping.MappingUnmarshaller] - Loading mapping descriptors > > from > > mapping/Category.xml > > 16 abr 2007 00:04:08.629 [INFO] [http-8080-Processor25] > > [org.castor.mapping.MappingUnmarshaller] - Loading mapping descriptors > > from > > mapping/Content.xml > > 16 abr 2007 00:04:08.639 [INFO] [http-8080-Processor25] > > [org.castor.mapping.MappingUnmarshaller] - Loading mapping descriptors > > from > > mapping/Library.xml > > 16 abr 2007 00:04:08.649 [INFO] [http-8080-Processor25] > > [org.castor.mapping.MappingUnmarshaller] - Loading mapping descriptors > > from > > mapping/Link.xml > > 16 abr 2007 00:04:08.659 [INFO] [http-8080-Processor25] > > [org.castor.mapping.MappingUnmarshaller] - Loading mapping descriptors > > from > > mapping/UserContent.xml > > 16 abr 2007 00:04:08.669 [INFO] [http-8080-Processor25] > > [org.castor.mapping.MappingUnmarshaller] - Loading mapping descriptors > > from > > mapping/Configuration.xml > > > > No timestamp information for object com.mbook.base.UserBase with > identity > > <2(2)> available in cache (anymore). > > 16 abr 2007 00:04:32.524 [ERROR] [http-8080-Processor24] > > > [org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/mbookdev] > > .[ > > jsp]] - Servlet.service() para servlet jsp lanzó excepción > > org.exolab.castor.jdo.PersistenceException: No timestamp information for > > object com.mbook.base.UserBase with identity <2(2)> available in cache > > (anymore). > > at > > org.exolab.castor.persist.ClassMolder.update(ClassMolder.java:888) > > at org.exolab.castor.persist.LockEngine.update(LockEngine.java:685) > > at > > > org.castor.persist.AbstractTransactionContext.markUpdate(AbstractTransacti > > on > > Context.java:913) > > at.......................... > > > > > > > > I´m doing a simple test operation where I modify a UserBase object right > > after I load it. Here is the update code in the JSP. > > > > UserBase user = null; > > String nombre = null; > > > > nombre = request.getParameter("nombre"); > > > > user = UserBase.load(new Integer(2)); > > > > > > if(nombre != null && !nombre.trim().equals("")) > > { > > user.setName(nombre); > > user.setToUpdate(); > > user.update(); > > } > > > > > > > > I have the Castor code wrapped in some classes but you can see how I > just > > load the Object and modify it in only two fast operations. If I don't > > modify > > the object It's there and I can use it with out any error. Also, If I > take > > of the <cache-type type="ehcache"/> from the mapping file, it works > fine. > > > > It't the first time I use EHCache so I'm not sure of this but it's looks > > like you have to create a cache definition, there are some examples in > the > > ehcache.xml: > > > > <cache name="myCacheTest" > > maxElementsInMemory="10000" > > eternal="false" > > timeToIdleSeconds="100" > > timeToLiveSeconds="100" > > overflowToDisk="false"> > > <cacheEventListenerFactory > > class="net.sf.ehcache.distribution.RMICacheReplicatorFactory"/> > > </cache> > > > > Does Castor need a specific definition there? > > > > Also, running: > > java -jar ehcache-1.2.4-remote-debugger.jar ehcache.xml myCacheTest > > > > It should give you some information about it. But you need to indicate > the > > cache name to show the info. > > > > Any more ideas? > > > > Thanks a lot and best regards, > > Gonzalo Abollado. > > > > > > > > > > > > > > -----Mensaje original----- > > De: Werner Guttmann [mailto:[EMAIL PROTECTED] > > Enviado el: lunes, 16 de abril de 2007 8:47 > > Para: dev@castor.codehaus.org > > Asunto: AW: [castor-dev] Ehcache basic configuration > > > > As far as I can tell, the EHCache config file (ehcache.xml) should go > into > > WEB-INF/classes, as EHCache expects its configuration to be on the > > CLASSPATH. Other than that, everything looks fine to me. > > > > The Castor error message you are getting simply indicates that (during > an > > update operation, i.e. a re-attachement) Castor is not able to find an > > object with the given identity in its cache(s). > > > > Werner Guttmann > > > > PS You might as well look for log statements that happen during startup > of > > your web application that e.g. indicate that EHCache cannot be > initialized > > properly. > > ________________________________________ > > Von: Gonzalo Abollado [mailto:[EMAIL PROTECTED] > > Gesendet: Sonntag, 15. April 2007 23:50 > > An: dev@castor.codehaus.org > > Betreff: [castor-dev] Ehcache basic configuration > > > > Hello, > > > > I´m trying to add Ehcache (or any distributed cache solution in case you > > can > > recommend one) to Castor in a Tomcat environment (J2EE). I´m looking > > everywhere and I don´t manage to find the right docs and I´m not sure if > I > > have configured correctly and how to find out. Can you please point me > to > > the right docs or give me some clues to configure? > > > > I have added the ehcache-1.2.4.jar to the lib directory and the > > ehcache.xml > > and ehcache.xsd to the WEB-INF and I have added <cache-type > > type="ehcache"/> > > to every xml map file. > > These are the ehcache.xml properties I have: > > > > <diskStore path="java.io.tmpdir"/> > > > > <cacheManagerEventListenerFactory class="" properties=""/> > > > > <cacheManagerPeerProviderFactory > > > > class="net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory" > > properties="peerDiscovery=automatic, > > multicastGroupAddress=230.0.0.1, > > multicastGroupPort=4446, timeToLive=1"/> > > > > <cacheManagerPeerListenerFactory > > > > class="net.sf.ehcache.distribution.RMICacheManagerPeerListenerFactory"/> > > > > > > <defaultCache > > maxElementsInMemory="10000" > > eternal="false" > > timeToIdleSeconds="120" > > timeToLiveSeconds="120" > > overflowToDisk="false" > > maxElementsOnDisk="10000000" > > diskPersistent="false" > > diskExpiryThreadIntervalSeconds="120" > > memoryStoreEvictionPolicy="LRU" > > /> > > > > > > I´m running the ehcache debugger and I don´t see any information. > > java -jar ehcache-1.2.4-remote-debugger.jar ehcache.xml > > > > This is the info get, and as you can see there are no caches... > > > > 13-abr-2007 11:28:57 net.sf.ehcache.distribution.RemoteDebugger main > > INFO: Increase the net.sf.ehcache.distribution logging level to debug or > > trace to see distributed cache operations as they occur. > > 13-abr-2007 11:29:00 net.sf.ehcache.distribution.RemoteDebugger main > > INFO: Available caches are: > > > > > > > > And if I try to update an object I get this exception: > > > > org.exolab.castor.jdo.PersistenceException: No timestamp information for > > object com.mbook.base.UserBase with identity <2(2)> available in cache > > (anymore). > > at > > org.exolab.castor.persist.ClassMolder.update(ClassMolder.java:888) > > at > > org.exolab.castor.persist.LockEngine.update(LockEngine.java:685) > > at > > > org.castor.persist.AbstractTransactionContext.markUpdate(AbstractTransacti > > on > > Context.java:913) > > at > > > org.castor.persist.AbstractTransactionContext.update(AbstractTransactionCo > > nt > > ext.java:966) > > at > > > org.exolab.castor.jdo.engine.AbstractDatabaseImpl.update(AbstractDatabaseI > > mp > > l.java:337) > > > > > > > > > > Do I have to add a cache with a specific name any where? Any specific > > properties? Do I need to add anything in the castor.properties? > > Can you please give me a hand? > > > > Thanks a lot and best regards, > > Gonzalo Abollado. > > > > --------------------------------------------------------------------- > > To unsubscribe from this list please visit: > > > > http://xircles.codehaus.org/manage_email > > > > > > --------------------------------------------------------------------- > > To unsubscribe from this list please visit: > > > > http://xircles.codehaus.org/manage_email > > > --------------------------------------------------------------------- > To unsubscribe from this list please visit: > > http://xircles.codehaus.org/manage_email > > > --------------------------------------------------------------------- > To unsubscribe from this list please visit: > > http://xircles.codehaus.org/manage_email --------------------------------------------------------------------- To unsubscribe from this list please visit: http://xircles.codehaus.org/manage_email
