Hi Fernando,
the exception when using PersistenceBrokerFactorySyncImpl is correct:
java.lang.UnsupportedOperationException: In managed environments only JTA transaction demarcation allowed
at org.apache.ojb.broker.core.PersistenceBrokerFactorySyncImpl$PersistenceBrokerSyncImpl.abortTransaction(Unknown Source)
at org.apache.ojb.broker.core.DelegatingPersistenceBroker.abortTransaction(Unknown Source)
at br.com.ptcom.webField.dao.BaseDAO.insert(BaseDAO.java:41)
As I said in my previous mail, in managed environments only JTA-tx demarcation is allowed (declare container managed tx in your deployment descriptor or lookup via JNDI a UserTransaction in your bean).
So, if you use PB-tx demarcation an exception will be thrown.
Here is an example for using PB-api within a session bean and container managed transaction
http://cvs.apache.org/viewcvs.cgi/db-ojb/src/ejb/org/apache/ojb/ejb/pb/PBSessionBean.java?rev=1.5.2.1&view=markup
Note that you first have to provide a JTA-tx (when using container managed tx all session bean method calls have a running tx, when using UserTransaction first lookup the tx) and then obtain a PB instance from the PBF.
regards, Armin
Fernando Gomes Bernardino wrote:
Hi again,
Armin, I'm using a new properties, based on the ojb guides.You can see in: http://fgbernardino.vo6.net/ojb.properties_1711.htm
My enviroment is JBoss 3.2.5, I'm using JNDI and DataSource. I'm using PB-Api, this way:
public BaseDAO(){
try{
broker = PersistenceBrokerFactoryFactory.instance().defaultPersistenceBroker();
}catch(Exception e){
e.printStackTrace();
}
}
public void insert(Object object) throws DAOException{
try {
broker.beginTransaction();
broker.store(object);
broker.commitTransaction();
} catch (Exception e) {
try {
broker.abortTransaction();
} catch (TransactionNotInProgressException e1) {
throw new DAOException(e);
}
throw new DAOException(e);
} finally {
broker.close();
}
}
If I use the
"PersistenceBrokerFactoryClass=
org.apache.ojb.broker.core.PersistenceBrokerFactoryDefaultImpl" ,
I can store the object but an error is showed:
http://fgbernardino.vo6.net/error_DefaultImpl_today.htm
But, if I change to "PersistenceBrokerFactoryClass=
org.apache.ojb.broker.core.PersistenceBrokerFactorySyncImpl" ,
I can't store the object, an error is showed when I do
"broker.beginTransaction()" :
http://fgbernardino.vo6.net/error_syncImpl.htm
I'm looking to .properties but I can't find nothing... Thanks a lot for your time and sorry about the links, but if I send an large email, it's return to me...
Thanks,
Fernando Bernardino
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