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Posted to users@wicket.apache.org by Peter Arnulf Lustig <uu...@yahoo.de> on 2009/10/06 09:15:55 UTC
org.hibernate.HibernateException: createCriteria is not valid without active transaction
get this error always! I don't understand why.
this is my hibernate.cfg.xml
<hibernate-configuration>
<session-factory name="session1">
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/mydb</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.current_session_context_class">org.hibernate.context.ThreadLocalSessionContext</property>
<mapping resource="org/omikron/test/data/Ticket.hbm.xml"/>
<mapping resource="org/omikron/test/data/Testprocedure.hbm.xml"/>
<mapping resource="org/omikron/test/data/Tag.hbm.xml"/>
<mapping resource="org/omikron/test/data/Testentity.hbm.xml"/>
<mapping resource="org/omikron/test/data/Questionset.hbm.xml"/>
<mapping resource="org/omikron/test/data/Administrator.hbm.xml"/>
<mapping resource="org/omikron/test/data/Systemsetting.hbm.xml"/>
<mapping resource="org/omikron/test/data/Question.hbm.xml"/>
</session-factory>
</hibernate-configuration>
Do you have an idea?
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Re: org.hibernate.HibernateException: createCriteria is not valid
without active transaction
Posted by Pieter Degraeuwe <pi...@systemworks.be>.
a HibernateListener is something completely different.It is not required to
config a TransactionFactory in your config xml. There is implicitly always
one.. (if I remember well, since I always use Spring to configure my
Hibernate...)
I suggest that you look first to some hibernate examples, since these issues
are not related to wicket.
On Tue, Oct 6, 2009 at 9:53 AM, Peter Arnulf Lustig <uu...@yahoo.de>wrote:
> ok!
> So I need a listener class like HibernateListener and a
> Transactionfactory in the config xml ?
>
>
>
>
>
>
> ----- Ursprüngliche Mail ----
> Von: Pieter Degraeuwe <pi...@systemworks.be>
> An: users@wicket.apache.org
> Gesendet: Dienstag, den 6. Oktober 2009, 09:49:42 Uhr
> Betreff: Re: org.hibernate.HibernateException: createCriteria is not valid
> without active transaction
>
> Indeed, when you start a transaction and get an object from the database,
> hibernate wil persist changes to that object when you transaction (and thus
> sesseion) is still open.
> This is normal behaviour.
>
> Note that it is in most cases a bad habit to use manual transaction
> management...
>
> On Tue, Oct 6, 2009 at 9:44 AM, Peter Arnulf Lustig <uuuuuuau@yahoo.de
> >wrote:
>
> > How can I do it manually?
> >
> >
> > For example: I have a "DataProvider" class with a method:
> >
> > public static Administrator getAdministrator(Integer id) {
> > Administrator administrator= (Administrator)
> >
> HibernateUtil.getSessionFactory().getCurrentSession().createCriteria(Administrator.class).add(Property.forName("id").eq(id)).uniqueResult();
> > return administrator;
> >
> > }
> >
> >
> > I get the error message. How shall I modify the code?
> > I tried it with Transaction tx = ... and then tx.begin() tx.commit() --
> > but then suddenly hibernate tries permanently to update an object...
> wired !
> >
> >
> >
> >
> > ----- Ursprüngliche Mail ----
> > Von: Pieter Degraeuwe <pi...@systemworks.be>
> > An: users@wicket.apache.org
> > Gesendet: Dienstag, den 6. Oktober 2009, 09:29:58 Uhr
> > Betreff: Re: org.hibernate.HibernateException: createCriteria is not
> valid
> > without active transaction
> >
> > You did not setup your transactions properly.
> > Or you start your transaction manually, or if you like spring, you can
> let
> > spring manage it. (just add your transction annotations to your services,
> > and, done !
> >
> > On Tue, Oct 6, 2009 at 9:15 AM, Peter Arnulf Lustig <uuuuuuau@yahoo.de
> > >wrote:
> >
> > > get this error always! I don't understand why.
> > >
> > > this is my hibernate.cfg.xml
> > >
> > >
> > > <hibernate-configuration>
> > > <session-factory name="session1">
> > > <property
> > > name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
> > > <property
> > >
> name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
> > > <property
> > >
> >
> name="hibernate.connection.url">jdbc:mysql://localhost:3306/mydb</property>
> > > <property name="hibernate.connection.username">root</property>
> > > <property
> > >
> >
> name="hibernate.current_session_context_class">org.hibernate.context.ThreadLocalSessionContext</property>
> > > <mapping resource="org/omikron/test/data/Ticket.hbm.xml"/>
> > > <mapping resource="org/omikron/test/data/Testprocedure.hbm.xml"/>
> > > <mapping resource="org/omikron/test/data/Tag.hbm.xml"/>
> > > <mapping resource="org/omikron/test/data/Testentity.hbm.xml"/>
> > > <mapping resource="org/omikron/test/data/Questionset.hbm.xml"/>
> > > <mapping resource="org/omikron/test/data/Administrator.hbm.xml"/>
> > > <mapping resource="org/omikron/test/data/Systemsetting.hbm.xml"/>
> > > <mapping resource="org/omikron/test/data/Question.hbm.xml"/>
> > > </session-factory>
> > > </hibernate-configuration>
> > >
> > >
> > >
> > > Do you have an idea?
> > >
> > >
> > >
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > > For additional commands, e-mail: users-help@wicket.apache.org
> > >
> > >
> >
> >
> > --
> > Pieter Degraeuwe
> > Systemworks bvba
> > Belgiëlaan 61
> > 9070 Destelbergen
> > GSM: +32 (0)485/68.60.85
> > Email: pieter.degraeuwe@systemworks.be
> > visit us at http://www.systemworks.be
> >
> >
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
>
> --
> Pieter Degraeuwe
> Systemworks bvba
> Belgiëlaan 61
> 9070 Destelbergen
> GSM: +32 (0)485/68.60.85
> Email: pieter.degraeuwe@systemworks.be
> visit us at http://www.systemworks.be
>
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Pieter Degraeuwe
Systemworks bvba
Belgiëlaan 61
9070 Destelbergen
GSM: +32 (0)485/68.60.85
Email: pieter.degraeuwe@systemworks.be
visit us at http://www.systemworks.be
AW: org.hibernate.HibernateException: createCriteria is not valid without active transaction
Posted by Peter Arnulf Lustig <uu...@yahoo.de>.
ok!
So I need a listener class like HibernateListener and a Transactionfactory in the config xml ?
----- Ursprüngliche Mail ----
Von: Pieter Degraeuwe <pi...@systemworks.be>
An: users@wicket.apache.org
Gesendet: Dienstag, den 6. Oktober 2009, 09:49:42 Uhr
Betreff: Re: org.hibernate.HibernateException: createCriteria is not valid without active transaction
Indeed, when you start a transaction and get an object from the database,
hibernate wil persist changes to that object when you transaction (and thus
sesseion) is still open.
This is normal behaviour.
Note that it is in most cases a bad habit to use manual transaction
management...
On Tue, Oct 6, 2009 at 9:44 AM, Peter Arnulf Lustig <uu...@yahoo.de>wrote:
> How can I do it manually?
>
>
> For example: I have a "DataProvider" class with a method:
>
> public static Administrator getAdministrator(Integer id) {
> Administrator administrator= (Administrator)
> HibernateUtil.getSessionFactory().getCurrentSession().createCriteria(Administrator.class).add(Property.forName("id").eq(id)).uniqueResult();
> return administrator;
>
> }
>
>
> I get the error message. How shall I modify the code?
> I tried it with Transaction tx = ... and then tx.begin() tx.commit() --
> but then suddenly hibernate tries permanently to update an object... wired !
>
>
>
>
> ----- Ursprüngliche Mail ----
> Von: Pieter Degraeuwe <pi...@systemworks.be>
> An: users@wicket.apache.org
> Gesendet: Dienstag, den 6. Oktober 2009, 09:29:58 Uhr
> Betreff: Re: org.hibernate.HibernateException: createCriteria is not valid
> without active transaction
>
> You did not setup your transactions properly.
> Or you start your transaction manually, or if you like spring, you can let
> spring manage it. (just add your transction annotations to your services,
> and, done !
>
> On Tue, Oct 6, 2009 at 9:15 AM, Peter Arnulf Lustig <uuuuuuau@yahoo.de
> >wrote:
>
> > get this error always! I don't understand why.
> >
> > this is my hibernate.cfg.xml
> >
> >
> > <hibernate-configuration>
> > <session-factory name="session1">
> > <property
> > name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
> > <property
> > name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
> > <property
> >
> name="hibernate.connection.url">jdbc:mysql://localhost:3306/mydb</property>
> > <property name="hibernate.connection.username">root</property>
> > <property
> >
> name="hibernate.current_session_context_class">org.hibernate.context.ThreadLocalSessionContext</property>
> > <mapping resource="org/omikron/test/data/Ticket.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Testprocedure.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Tag.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Testentity.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Questionset.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Administrator.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Systemsetting.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Question.hbm.xml"/>
> > </session-factory>
> > </hibernate-configuration>
> >
> >
> >
> > Do you have an idea?
> >
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
>
> --
> Pieter Degraeuwe
> Systemworks bvba
> Belgiëlaan 61
> 9070 Destelbergen
> GSM: +32 (0)485/68.60.85
> Email: pieter.degraeuwe@systemworks.be
> visit us at http://www.systemworks.be
>
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Pieter Degraeuwe
Systemworks bvba
Belgiëlaan 61
9070 Destelbergen
GSM: +32 (0)485/68.60.85
Email: pieter.degraeuwe@systemworks.be
visit us at http://www.systemworks.be
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: org.hibernate.HibernateException: createCriteria is not valid
without active transaction
Posted by Pieter Degraeuwe <pi...@systemworks.be>.
Indeed, when you start a transaction and get an object from the database,
hibernate wil persist changes to that object when you transaction (and thus
sesseion) is still open.
This is normal behaviour.
Note that it is in most cases a bad habit to use manual transaction
management...
On Tue, Oct 6, 2009 at 9:44 AM, Peter Arnulf Lustig <uu...@yahoo.de>wrote:
> How can I do it manually?
>
>
> For example: I have a "DataProvider" class with a method:
>
> public static Administrator getAdministrator(Integer id) {
> Administrator administrator= (Administrator)
> HibernateUtil.getSessionFactory().getCurrentSession().createCriteria(Administrator.class).add(Property.forName("id").eq(id)).uniqueResult();
> return administrator;
>
> }
>
>
> I get the error message. How shall I modify the code?
> I tried it with Transaction tx = ... and then tx.begin() tx.commit() --
> but then suddenly hibernate tries permanently to update an object... wired !
>
>
>
>
> ----- Ursprüngliche Mail ----
> Von: Pieter Degraeuwe <pi...@systemworks.be>
> An: users@wicket.apache.org
> Gesendet: Dienstag, den 6. Oktober 2009, 09:29:58 Uhr
> Betreff: Re: org.hibernate.HibernateException: createCriteria is not valid
> without active transaction
>
> You did not setup your transactions properly.
> Or you start your transaction manually, or if you like spring, you can let
> spring manage it. (just add your transction annotations to your services,
> and, done !
>
> On Tue, Oct 6, 2009 at 9:15 AM, Peter Arnulf Lustig <uuuuuuau@yahoo.de
> >wrote:
>
> > get this error always! I don't understand why.
> >
> > this is my hibernate.cfg.xml
> >
> >
> > <hibernate-configuration>
> > <session-factory name="session1">
> > <property
> > name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
> > <property
> > name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
> > <property
> >
> name="hibernate.connection.url">jdbc:mysql://localhost:3306/mydb</property>
> > <property name="hibernate.connection.username">root</property>
> > <property
> >
> name="hibernate.current_session_context_class">org.hibernate.context.ThreadLocalSessionContext</property>
> > <mapping resource="org/omikron/test/data/Ticket.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Testprocedure.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Tag.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Testentity.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Questionset.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Administrator.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Systemsetting.hbm.xml"/>
> > <mapping resource="org/omikron/test/data/Question.hbm.xml"/>
> > </session-factory>
> > </hibernate-configuration>
> >
> >
> >
> > Do you have an idea?
> >
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
>
> --
> Pieter Degraeuwe
> Systemworks bvba
> Belgiëlaan 61
> 9070 Destelbergen
> GSM: +32 (0)485/68.60.85
> Email: pieter.degraeuwe@systemworks.be
> visit us at http://www.systemworks.be
>
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Pieter Degraeuwe
Systemworks bvba
Belgiëlaan 61
9070 Destelbergen
GSM: +32 (0)485/68.60.85
Email: pieter.degraeuwe@systemworks.be
visit us at http://www.systemworks.be
AW: org.hibernate.HibernateException: createCriteria is not valid without active transaction
Posted by Peter Arnulf Lustig <uu...@yahoo.de>.
How can I do it manually?
For example: I have a "DataProvider" class with a method:
public static Administrator getAdministrator(Integer id) {
Administrator administrator= (Administrator) HibernateUtil.getSessionFactory().getCurrentSession().createCriteria(Administrator.class).add(Property.forName("id").eq(id)).uniqueResult();
return administrator;
}
I get the error message. How shall I modify the code?
I tried it with Transaction tx = ... and then tx.begin() tx.commit() -- but then suddenly hibernate tries permanently to update an object... wired !
----- Ursprüngliche Mail ----
Von: Pieter Degraeuwe <pi...@systemworks.be>
An: users@wicket.apache.org
Gesendet: Dienstag, den 6. Oktober 2009, 09:29:58 Uhr
Betreff: Re: org.hibernate.HibernateException: createCriteria is not valid without active transaction
You did not setup your transactions properly.
Or you start your transaction manually, or if you like spring, you can let
spring manage it. (just add your transction annotations to your services,
and, done !
On Tue, Oct 6, 2009 at 9:15 AM, Peter Arnulf Lustig <uu...@yahoo.de>wrote:
> get this error always! I don't understand why.
>
> this is my hibernate.cfg.xml
>
>
> <hibernate-configuration>
> <session-factory name="session1">
> <property
> name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
> <property
> name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
> <property
> name="hibernate.connection.url">jdbc:mysql://localhost:3306/mydb</property>
> <property name="hibernate.connection.username">root</property>
> <property
> name="hibernate.current_session_context_class">org.hibernate.context.ThreadLocalSessionContext</property>
> <mapping resource="org/omikron/test/data/Ticket.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Testprocedure.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Tag.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Testentity.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Questionset.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Administrator.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Systemsetting.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Question.hbm.xml"/>
> </session-factory>
> </hibernate-configuration>
>
>
>
> Do you have an idea?
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Pieter Degraeuwe
Systemworks bvba
Belgiëlaan 61
9070 Destelbergen
GSM: +32 (0)485/68.60.85
Email: pieter.degraeuwe@systemworks.be
visit us at http://www.systemworks.be
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: org.hibernate.HibernateException: createCriteria is not valid
without active transaction
Posted by Pieter Degraeuwe <pi...@systemworks.be>.
You did not setup your transactions properly.
Or you start your transaction manually, or if you like spring, you can let
spring manage it. (just add your transction annotations to your services,
and, done !
On Tue, Oct 6, 2009 at 9:15 AM, Peter Arnulf Lustig <uu...@yahoo.de>wrote:
> get this error always! I don't understand why.
>
> this is my hibernate.cfg.xml
>
>
> <hibernate-configuration>
> <session-factory name="session1">
> <property
> name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
> <property
> name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
> <property
> name="hibernate.connection.url">jdbc:mysql://localhost:3306/mydb</property>
> <property name="hibernate.connection.username">root</property>
> <property
> name="hibernate.current_session_context_class">org.hibernate.context.ThreadLocalSessionContext</property>
> <mapping resource="org/omikron/test/data/Ticket.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Testprocedure.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Tag.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Testentity.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Questionset.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Administrator.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Systemsetting.hbm.xml"/>
> <mapping resource="org/omikron/test/data/Question.hbm.xml"/>
> </session-factory>
> </hibernate-configuration>
>
>
>
> Do you have an idea?
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Pieter Degraeuwe
Systemworks bvba
Belgiëlaan 61
9070 Destelbergen
GSM: +32 (0)485/68.60.85
Email: pieter.degraeuwe@systemworks.be
visit us at http://www.systemworks.be