this is my stack trace
[DEBUG]- timestamp : 1011863524612 this the timestamp of the object i
pass
through the session
[DEBUG]- timestamp : 1011863524612 this the timestamp of the current
object i want to update (so i' am sure it bthe same object and i wasn't
modifed)
[DEBUG]- ##49## --
[DEBUG]- ##titi## |
[DEBUG]- ##titi## |
[DEBUG]- ##code060## |
[DEBUG]- ##2## |
[DEBUG]- ##secret## |
[DEBUG]- ##null## | the ##data## i want to store
(theres no ""
values)
[DEBUG]- ##null## |
[DEBUG]- ##null## |
[DEBUG]- ##2002-04-23## |
[DEBUG]- ##2002-01-23## |
[DEBUG]- ##N## --
[pilote] Castor: Storing cg95.pilote.metier.HabilitationMetier (49)
org.exolab.castor.jdo.ObjectModifiedException: Transaction aborted: Object
of type cg95.pilote.metier.HabilitationMetier with identity 49 has been
modified by a concurrent transaction
at org.exolab.castor.jdo.engine.SQLEngine.store(SQLEngine.java:867)
at org.exolab.castor.persist.ClassMolder.store(ClassMolder.java:
1584)
at org.exolab.castor.persist.LockEngine.store(LockEngine.java:758)
at
org.exolab.castor.persist.TransactionContext.prepare(TransactionContext.
java:1457)
at
org.exolab.castor.jdo.engine.DatabaseImpl.commit(DatabaseImpl.java:499)
at
cg95.pilote.metier.HabilitationMetier.setHabilitation(HabilitationMetier
.java:321)
at
cg95.pilote.action.EditHabilitationAction.perform(EditHabilitationAction
.java:169)
at
org.apache.struts.action.ActionServlet.processActionPerform(ActionServle
t.java:1786)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1585)
at
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509)
at javax.servlet.http.HttpServlet.service(HttpServlet.java)
at javax.servlet.http.HttpServlet.service(HttpServlet.java)
at org.apache.tomcat.facade.ServletHandler.doService(Unknown Sou
rce)
at org.apache.tomcat.core.Handler.invoke(Unknown Source)
at org.apache.tomcat.core.Handler.service(Unknown Source)
at org.apache.tomcat.facade.ServletHandler.service(Unknown Source)
at org.apache.tomcat.core.ContextManager.internalService(Unknown
Source) at org.apache.tomcat.core.ContextManager.service(Unknown
Source)
at
org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unk
nown Source)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown
Source)
at java.lang.Thread.run(Thread.java:484)
##############################################
this is my mapping
<mapping>
<!-- Mapping for Utilisateur -->
<class name="cg95.pilote.metier.HabilitationMetier"
identity="oid" key-generator="IDENTITY">
<description>Utilisateur</description>
<cache-type type="unlimited"/>
<map-to table="utilisateur" xml="utilisateur" />
<field name="oid" type="long" >
<sql name="uti_oid" type="integer"/>
</field>
<field name="code_fonction" type="long" >
<sql name="uti_fon_n_code" type="integer"/>
</field>
</class>
</mapping>
#########################################
this my class which load my persistent object
public static ObjectPersistent FindByPrimaryKey(Long _oid)
throws ObjectNotFoundException, PersistenceException
{
Database db = InitPiloteApplication._db;
try
{
db.begin();
HabilitationMetier habilitationMetier = (HabilitationMetier)
db.load(HabilitationMetier.class, _oid);
cat.debug("timestamp : " +
habilitationMetier.jdoGetTimeStamp());
db.commit();
return(habilitationMetier);
}
catch(ObjectNotFoundException onfe)
{
db.rollback();
onfe.printStackTrace();
cat.error("erreur : " + onfe);
throw new ObjectNotFoundException(onfe.toString());
}
catch(PersistenceException pe)
{
db.rollback();
pe.printStackTrace();
cat.error("erreur : " + pe);
throw new PersistenceException(pe.toString());
}
}
######################################
this is my class which store my persistent object
public void set(BeanMetier _bean)
throws PersistenceException
{
Database db = InitPiloteApplication._db;
cat.debug("timestamp : " + this.jdoGetTimeStamp());
try
{
//db.setAutoStore(true);
cat.debug("timestamp : " + this.jdoGetTimeStamp());
db.begin();
this.beanMetierToObjectPersistent((HabilitationBean) _bean);
cat.debug("##" + this.getOid() + "##");
cat.debug("##" + this.getNom() + "##");
cat.debug("##" + this.getPrenom() + "##");
cat.debug("##" + this.getCodac() + "##");
cat.debug("##" + this.getCode_fonction() + "##");
cat.debug("##" + this.getPassword() + "##");
cat.debug("##" + this.getPassword1() + "##");
cat.debug("##" + this.getPassword2() + "##");
cat.debug("##" + this.getPassword3() + "##");
cat.debug("##" + this.getFin_password() + "##");
cat.debug("##" + this.getDerniere_connexion() + "##");
cat.debug("##" + this.getIndicateur() + "##");
db.update(this);
db.commit();
}
catch(PersistenceException pe)
{
//db.rollback();
pe.printStackTrace();
cat.error("erreur : " + pe);
throw new PersistenceException(pe.toString());
}
}
thanks for answers
Ben
-----Message d'origine-----
De: Oleg Nitz [SMTP:[EMAIL PROTECTED]]
Date: jeudi 24 janvier 2002 10:08
A: [EMAIL PROTECTED]
Objet: Re: [castor-dev] Long Transaction Problem !!! HELP
Tancerel wrote:
> and i also try with <cache-type type="none"/>
> and it doesn't execute my db.update
:)))
Sorry Ben for my bad wording, I know that this won't worked,
I thougth that your ObjectModifiedException might be caused by such
setting.
But if you tried <cache-type type="unlimited"/> and still got the
ObjectModifiedException than the problem doesn't relate to the cache.
Please send the stack trace of the exception and a part of mapping.xml
that relates to the class we speak about.
Oleg
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