From javatestcase at yahoo.com Fri Oct 23 18:27:44 2009 Content-Type: multipart/mixed; boundary="===============4945639744722664527==" MIME-Version: 1.0 From: Bill Tarr To: rules-users at lists.jboss.org Subject: [rules-users] [droolsflow] - one way to use Hibernate mapping with JPAVariablePersister Date: Fri, 23 Oct 2009 15:27:43 -0700 Message-ID: <635409.3225.qm@web45911.mail.sp1.yahoo.com> --===============4945639744722664527== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Here is an alternate version of JPAVariablePersister for people who are alr= eady using Hibernate xml=C2=A0mapping files.=C2=A0 = This implementation has some downsides, but it seems to be working for now. I am going to keep using JPA to manage all the Drools Flow tables. My domain object persistence will be managed by Hibernate Session.=C2=A0 = We are also currently using automatic flush (so no code to persist domain o= bjects in this class) Obviously you need to use your own version of HibUtil. import java.util.logging.Level; import java.util.logging.Logger; import org.drools.persistence.processinstance.variabletypes.JPAPersistedVar= iable; import org.drools.persistence.processinstance.variabletypes.VariableInstanc= eInfo; import org.drools.persistence.processinstance.persisters.VariablePersister; import org.drools.runtime.Environment; import org.hibernate.Session; import HibUtil; /** =C2=A0* Variation on Drools JPA Variable Persister. =C2=A0* org.drools.persistence.processinstance.persisters.JPAVariablePersis= ter =C2=A0* for using variables persisted by Hibernate, while still using JPA to =C2=A0* persist DroolsFlow data. =C2=A0* =C2=A0* @author Kris Verlae= nen =C2=A0* @author salaboy =C2=A0*/ public class JPAVariablePersisterHibernate implements VariablePersister { =C2=A0public VariableInstanceInfo persistExternalVariable(String name, Obje= ct o, =C2=A0=C2=A0=C2=A0VariableInstanceInfo oldValue, Environment env) { =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 if(o =3D=3D null || (oldValue !=3D null && oldValue.getPers= ister().equals(""))){ =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 return null; =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 } =C2=A0=C2=A0try { =C2=A0=C2=A0=C2=A0JPAPersistedVariable result =3D null; =C2=A0=C2=A0=C2=A0if (oldValue instanceof JPAPersistedVariable) { =C2=A0=C2=A0=C2=A0=C2=A0result =3D (JPAPersistedVariable) oldValue; =C2=A0=C2=A0=C2=A0} =C2=A0=C2=A0=C2=A0if (result =3D=3D null) { =C2=A0=C2=A0=C2=A0=C2=A0result =3D new JPAPersistedVariable(); =C2=A0=C2=A0=C2=A0} =C2=A0=C2=A0=C2=A0Long idValue =3D geHibIdValue(o); =C2=A0=C2=A0=C2=A0result.setPersister(this.getClass().getName()); =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 result.s= etName(name); =C2=A0=C2=A0=C2=A0result.setEntityId(idValue); =C2=A0=C2=A0=C2=A0result.setEntity(o); =C2=A0=C2=A0=C2=A0result.setEntityClass(o.getClass().getCanonicalName()); =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 return r= esult; =C2=A0=C2=A0} catch (Throwable t) { =C2=A0=C2=A0=C2=A0Logger.getLogger(JPAVariablePersisterHibernate.class.getN= ame()) =C2=A0=C2=A0=C2=A0=C2=A0.log(Level.SEVERE, null, t); =C2=A0=C2=A0=C2=A0throw new RuntimeException("Could not persist external va= riable", t); =C2=A0=C2=A0} =C2=A0} =C2=A0public Object getExternalPersistedVariable( =C2=A0=C2=A0=C2=A0VariableInstanceInfo variableInstanceInfo, Environment en= v) { =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 if(((JPAPersistedVariable) varia= bleInstanceInfo) =3D=3D null || ((JPAPersistedVariable) variableInstanceInf= o).getEntityId() =3D=3D null){ =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 return n= ull; =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 } =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 System.out.println("Restoring JP= APersistedVariable id=3D" + ((JPAPersistedVariable) variableInstanceInfo).g= etId() + " entityId=3D" + ((JPAPersistedVariable) variableInstanceInfo).get= EntityId() + " class=3D" + ((JPAPersistedVariable) variableInstanceInfo).ge= tEntityClass() + " value=3D" + ((JPAPersistedVariable) variableInstanceInfo= ).getEntity()); =C2=A0=C2=A0String varType =3D ((JPAPersistedVariable) variableInstanceInfo= ).getEntityClass(); =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 = =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Object obj =3D HibUtil.getCurren= tSession().get(varType, ((JPAPersistedVariable) variableInstanceInfo).getEn= tityId()); =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 HibUtil.closeCurrentSession(); =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 return obj; =C2=A0} /** =C2=A0* Hibernate lookup to get ID column. =C2=A0* @param o Dto to look up. =C2=A0* @return Long id. =C2=A0*/ =C2=A0private Long geHibIdValue(Object o)=C2=A0 { =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Session session =3D HibUtil.getC= urrentSession(); =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 return (Long) session.getIdentif= ier(o); =C2=A0} }=C2=A0 = --===============4945639744722664527==-- From salaboy at gmail.com Fri Oct 23 19:18:16 2009 Content-Type: multipart/mixed; boundary="===============6482123753546008449==" MIME-Version: 1.0 From: Mauricio Salatino To: rules-users at lists.jboss.org Subject: Re: [rules-users] [droolsflow] - one way to use Hibernate mapping with JPAVariablePersister Date: Fri, 23 Oct 2009 16:18:16 -0700 Message-ID: In-Reply-To: 635409.3225.qm@web45911.mail.sp1.yahoo.com --===============6482123753546008449== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable nice.. do you mind if I commit it to the trunk? can you create some unit testing too? On Fri, Oct 23, 2009 at 3:27 PM, Bill Tarr wrote: > Here is an alternate version of JPAVariablePersister for people who are > already using Hibernate xml mapping files. > > This implementation has some downsides, but it seems to be working for no= w. > > I am going to keep using JPA to manage all the Drools Flow tables. > > My domain object persistence will be managed by Hibernate Session. > > We are also currently using automatic flush (so no code to persist domain > objects in this class) > > Obviously you need to use your own version of HibUtil. > > import java.util.logging.Level; > import java.util.logging.Logger; > import > org.drools.persistence.processinstance.variabletypes.JPAPersistedVariable; > import > org.drools.persistence.processinstance.variabletypes.VariableInstanceInfo; > import org.drools.persistence.processinstance.persisters.VariablePersiste= r; > import org.drools.runtime.Environment; > import org.hibernate.Session; > import HibUtil; > /** > * Variation on Drools JPA Variable Persister. > * org.drools.persistence.processinstance.persisters.JPAVariablePersister > * for using variables persisted by Hibernate, while still using JPA to > * persist DroolsFlow data. > * > * @author Kris Verlaenen= > * @author salaboy > */ > public class JPAVariablePersisterHibernate implements VariablePersister { > public VariableInstanceInfo persistExternalVariable(String name, Object = o, > VariableInstanceInfo oldValue, Environment env) { > if(o =3D=3D null || (oldValue !=3D null && > oldValue.getPersister().equals(""))){ > return null; > } > try { > JPAPersistedVariable result =3D null; > if (oldValue instanceof JPAPersistedVariable) { > result =3D (JPAPersistedVariable) oldValue; > } > if (result =3D=3D null) { > result =3D new JPAPersistedVariable(); > } > Long idValue =3D geHibIdValue(o); > result.setPersister(this.getClass().getName()); > result.setName(name); > result.setEntityId(idValue); > result.setEntity(o); > result.setEntityClass(o.getClass().getCanonicalName()); > return result; > } catch (Throwable t) { > Logger.getLogger(JPAVariablePersisterHibernate.class.getName()) > .log(Level.SEVERE, null, t); > throw new RuntimeException("Could not persist external variable", t); > } > } > public Object getExternalPersistedVariable( > VariableInstanceInfo variableInstanceInfo, Environment env) { > if(((JPAPersistedVariable) variableInstanceInfo) =3D=3D null || > ((JPAPersistedVariable) variableInstanceInfo).getEntityId() =3D=3D null){ > return null; > } > System.out.println("Restoring JPAPersistedVariable id=3D" + > ((JPAPersistedVariable) variableInstanceInfo).getId() + " entityId=3D" + > ((JPAPersistedVariable) variableInstanceInfo).getEntityId() + " class=3D"= + > ((JPAPersistedVariable) variableInstanceInfo).getEntityClass() + " value= =3D" + > ((JPAPersistedVariable) variableInstanceInfo).getEntity()); > String varType =3D ((JPAPersistedVariable) > variableInstanceInfo).getEntityClass(); > > Object obj =3D HibUtil.getCurrentSession().get(varType, > ((JPAPersistedVariable) variableInstanceInfo).getEntityId()); > HibUtil.closeCurrentSession(); > return obj; > } > /** > * Hibernate lookup to get ID column. > * @param o Dto to look up. > * @return Long id. > */ > private Long geHibIdValue(Object o) { > Session session =3D HibUtil.getCurrentSession(); > return (Long) session.getIdentifier(o); > } > } > > > > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > -- = - http://salaboy.wordpress.com - http://www.jbug.com.ar - Salatino "Salaboy" Mauricio - --===============6482123753546008449== Content-Type: text/html MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="attachment.html" bmljZS4uIGRvIHlvdSBtaW5kIGlmIEkgY29tbWl0IGl0IHRvIHRoZSB0cnVuaz88YnI+Y2FuIHlv 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charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable I'm not sure this should be comitted to the trunk. Users=C2=A0can't use this code as is, because: 1. Manual/Automatic flush = =C2=A0=C2=A0 - they'd need to implement flush() and persist() if they have = manual flush set up. 2. HibUtil = =C2=A0=C2=A0 - is a system specific implementation used to manage SessionFa= ctory and Sessions =C2=A0=C2=A0 - systems using Hibernate will already have some version of th= is they will need to leverage so this is more of a template.=C2=A0 = In fact, it won't compile without a HibUtil, so that's another problem for = adding it to the trunk... A test case in examples would let us create a simple HibUtil and hibernate.= cfg.xml. The test case could create a H2 DB and the tables needed... ________________________________ From: Mauricio Salatino To: Rules Users List Sent: Fri, October 23, 2009 4:18:16 PM Subject: Re: [rules-users] [droolsflow] - one way to use Hibernate mapping = with JPAVariablePersister nice.. do you mind if I commit it to the trunk? can you create some unit testing too? On Fri, Oct 23, 2009 at 3:27 PM, Bill Tarr wrote: Here is an alternate version of JPAVariablePersister for people who are alr= eady using Hibernate xml=C2=A0mapping files.=C2=A0 > >This implementation has some downsides, but it seems to be working for now. > >I am going to keep using JPA to manage all the Drools Flow tables. > >My domain object persistence will be managed by Hibernate Session.=C2=A0 > >We are also currently using automatic flush (so no code to persist domain = objects in this class) > >Obviously you need to use your own version of HibUtil. > >import java.util.logging.Level; >import java.util.logging.Logger; >import org.drools.persistence.processinstance.variabletypes.JPAPersistedVa= riable; >import org.drools.persistence.processinstance.variabletypes.VariableInstan= ceInfo; >import org.drools.persistence.processinstance.persisters.VariablePersister; >import org.drools.runtime.Environment; >import org.hibernate.Session; >import HibUtil; >/** >=C2=A0* Variation on Drools JPA Variable Persister. >=C2=A0* org.drools.persistence.processinstance.persisters.JPAVariablePersi= ster >=C2=A0* for using variables persisted by Hibernate, while still using JPA = to >=C2=A0* persist DroolsFlow data. >=C2=A0* >=C2=A0* @author Kris Verla= enen >=C2=A0* @author salaboy >=C2=A0*/ >public class JPAVariablePersisterHibernate implements VariablePersister { >=C2=A0public VariableInstanceInfo persistExternalVariable(String name, Obj= ect o, >=C2=A0=C2=A0=C2=A0VariableInstanceInfo oldValue, Environment env) { >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 if(o =3D=3D null || (oldValue !=3D null && oldValue.getP= ersister().equals(""))){ >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 return null; >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 } >=C2=A0=C2=A0try { >=C2=A0=C2=A0=C2=A0JPAPersistedVariable result =3D null; >=C2=A0=C2=A0=C2=A0if (oldValue instanceof JPAPersistedVariable) { >=C2=A0=C2=A0=C2=A0=C2=A0result =3D (JPAPersistedVariable) oldValue; >=C2=A0=C2=A0=C2=A0} >=C2=A0=C2=A0=C2=A0if (result =3D=3D null) { >=C2=A0=C2=A0=C2=A0=C2=A0result =3D new JPAPersistedVariable(); >=C2=A0=C2=A0=C2=A0} >=C2=A0=C2=A0=C2=A0Long idValue =3D geHibIdValue(o); >=C2=A0=C2=A0=C2=A0result.setPersister(this.getClass().getName()); >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 result.= setName(name); >=C2=A0=C2=A0=C2=A0result.setEntityId(idValue); >=C2=A0=C2=A0=C2=A0result.setEntity(o); >=C2=A0=C2=A0=C2=A0result.setEntityClass(o.getClass().getCanonicalName()); >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 return = result; >=C2=A0=C2=A0} catch (Throwable t) { >=C2=A0=C2=A0=C2=A0Logger.getLogger(JPAVariablePersisterHibernate.class.get= Name()) >=C2=A0=C2=A0=C2=A0=C2=A0.log(Level.SEVERE, null, t); >=C2=A0=C2=A0=C2=A0throw new RuntimeException("Could not persist external v= ariable", t); >=C2=A0=C2=A0} >=C2=A0} >=C2=A0public Object getExternalPersistedVariable( >=C2=A0=C2=A0=C2=A0VariableInstanceInfo variableInstanceInfo, Environment e= nv) { >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 if(((JPAPersistedVariable) vari= ableInstanceInfo) =3D=3D null || ((JPAPersistedVariable) variableInstanceIn= fo).getEntityId() =3D=3D null){ >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 return = null; >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 } >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 System.out.println("Restoring J= PAPersistedVariable id=3D" + ((JPAPersistedVariable) variableInstanceInfo).= getId() + " entityId=3D" + ((JPAPersistedVariable) variableInstanceInfo).ge= tEntityId() + " class=3D" + ((JPAPersistedVariable) variableInstanceInfo).g= etEntityClass() + " value=3D" + ((JPAPersistedVariable) variableInstanceInf= o).getEntity()); >=C2=A0=C2=A0String varType =3D ((JPAPersistedVariable) variableInstanceInf= o).getEntityClass(); >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Object obj =3D HibUtil.getCurre= ntSession().get(varType, ((JPAPersistedVariable) variableInstanceInfo).getE= ntityId()); >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 HibUtil.closeCurrentSession(); >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 return obj; >=C2=A0} >/** >=C2=A0* Hibernate lookup to get ID column. >=C2=A0* @param o Dto to look up. >=C2=A0* @return Long id. >=C2=A0*/ >=C2=A0private Long geHibIdValue(Object o)=C2=A0 { >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Session session =3D HibUtil.get= CurrentSession(); >=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 return (Long) session.getIdenti= fier(o); >=C2=A0} >}=C2=A0 > > > > >_______________________________________________ >rules-users mailing list >rules-users(a)lists.jboss.org >https://lists.jboss.org/mailman/listinfo/rules-users > -- = - http://salaboy.wordpress.com - http://www.jbug.com.ar - Salatino "Salaboy" Mauricio - =20 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Fri, 23 Oct 2009 21:23:31 -0700 Message-ID: In-Reply-To: 463447.27253.qm@web45915.mail.sp1.yahoo.com --===============7385158076081262278== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable hmm I will take a look at it.. during the weekend.. 2009/10/23 Bill Tarr > I'm not sure this should be comitted to the trunk. > > Users can't use this code as is, because: > > 1. Manual/Automatic flush > - they'd need to implement flush() and persist() if they have manual > flush set up. > 2. HibUtil > - is a system specific implementation used to manage SessionFactory and > Sessions > - systems using Hibernate will already have some version of this they > will need to leverage > > so this is more of a template. > > In fact, it won't compile without a HibUtil, so that's another problem for > adding it to the trunk... > > A test case in examples would let us create a simple HibUtil and > hibernate.cfg.xml. > > The test case could create a H2 DB and the tables needed... > > > ------------------------------ > *From:* Mauricio Salatino > *To:* Rules Users List > *Sent:* Fri, October 23, 2009 4:18:16 PM > *Subject:* Re: [rules-users] [droolsflow] - one way to use Hibernate > mapping with JPAVariablePersister > > nice.. do you mind if I commit it to the trunk? > can you create some unit testing too? > > > On Fri, Oct 23, 2009 at 3:27 PM, Bill Tarr wro= te: > >> Here is an alternate version of JPAVariablePersister for people who are >> already using Hibernate xml mapping files. >> >> This implementation has some downsides, but it seems to be working for >> now. >> >> I am going to keep using JPA to manage all the Drools Flow tables. >> >> My domain object persistence will be managed by Hibernate Session. >> >> We are also currently using automatic flush (so no code to persist domain >> objects in this class) >> >> Obviously you need to use your own version of HibUtil. >> >> import java.util.logging.Level; >> import java.util.logging.Logger; >> import >> org.drools.persistence.processinstance.variabletypes.JPAPersistedVariabl= e; >> import >> org.drools.persistence.processinstance.variabletypes.VariableInstanceInf= o; >> import >> org.drools.persistence.processinstance.persisters.VariablePersister; >> import org.drools.runtime.Environment; >> import org.hibernate.Session; >> import HibUtil; >> /** >> * Variation on Drools JPA Variable Persister. >> * org.drools.persistence.processinstance.persisters.JPAVariablePersister >> * for using variables persisted by Hibernate, while still using JPA to >> * persist DroolsFlow data. >> * >> * @author Kris Verlaene= n >> * @author salaboy >> */ >> public class JPAVariablePersisterHibernate implements VariablePersister { >> public VariableInstanceInfo persistExternalVariable(String name, Object >> o, >> VariableInstanceInfo oldValue, Environment env) { >> if(o =3D=3D null || (oldValue !=3D null && >> oldValue.getPersister().equals(""))){ >> return null; >> } >> try { >> JPAPersistedVariable result =3D null; >> if (oldValue instanceof JPAPersistedVariable) { >> result =3D (JPAPersistedVariable) oldValue; >> } >> if (result =3D=3D null) { >> result =3D new JPAPersistedVariable(); >> } >> Long idValue =3D geHibIdValue(o); >> result.setPersister(this.getClass().getName()); >> result.setName(name); >> result.setEntityId(idValue); >> result.setEntity(o); >> result.setEntityClass(o.getClass().getCanonicalName()); >> return result; >> } catch (Throwable t) { >> Logger.getLogger(JPAVariablePersisterHibernate.class.getName()) >> .log(Level.SEVERE, null, t); >> throw new RuntimeException("Could not persist external variable", t); >> } >> } >> public Object getExternalPersistedVariable( >> VariableInstanceInfo variableInstanceInfo, Environment env) { >> if(((JPAPersistedVariable) variableInstanceInfo) =3D=3D null || >> ((JPAPersistedVariable) variableInstanceInfo).getEntityId() =3D=3D null){ >> return null; >> } >> System.out.println("Restoring JPAPersistedVariable id=3D" + >> ((JPAPersistedVariable) variableInstanceInfo).getId() + " entityId=3D" + >> ((JPAPersistedVariable) variableInstanceInfo).getEntityId() + " class=3D= " + >> ((JPAPersistedVariable) variableInstanceInfo).getEntityClass() + " value= =3D" + >> ((JPAPersistedVariable) variableInstanceInfo).getEntity()); >> String varType =3D ((JPAPersistedVariable) >> variableInstanceInfo).getEntityClass(); >> >> Object obj =3D HibUtil.getCurrentSession().get(varType, >> ((JPAPersistedVariable) variableInstanceInfo).getEntityId()); >> HibUtil.closeCurrentSession(); >> return obj; >> } >> /** >> * Hibernate lookup to get ID column. >> * @param o Dto to look up. >> * @return Long id. >> */ >> private Long geHibIdValue(Object o) { >> Session session =3D HibUtil.getCurrentSession(); >> return (Long) session.getIdentifier(o); >> } >> } >> >> >> >> >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> > > > > -- > - http://salaboy.wordpress.com > - http://www.jbug.com.ar > - Salatino "Salaboy" Mauricio - > > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > -- = - http://salaboy.wordpress.com - http://www.jbug.com.ar - Salatino "Salaboy" Mauricio - --===============7385158076081262278== Content-Type: text/html MIME-Version: 1.0 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