Ok. I fixed a couple of things in the sample: I modified the data sources so
that each one points to an individual H2 database and activated OpenJPA
SynchronizeMappings feature with buildSchema(ForeignKeys=true) for both
units. Now it is even simpler. Logs show what I'm saying:
When I get the entity managers, whatever the persistence unit it is bound
to, they all point to the same datasource:
MonitorTareas.java:59
public void updateEstado() {
EntityManager emFenix = emfFenix.createEntityManager();
EntityManager emRadar = emfRadar.createEntityManager();
Corresponding log lines:
22687 FenixPU TRACE [main] openjpa.Runtime - Found datasource1:
datasource *17794055 *from configuration. StoreContext:
org.apache.openjpa.kernel.BrokerImpl@617029
22687 FenixPU TRACE [main] openjpa.Runtime -
org.apache.openjpa.persistence.EntityManagerFactoryImpl@6d41c0 created
EntityManager org.apache.openjpa.persistence.EntityManagerImpl@617029.
71235 RadarPU TRACE [main] openjpa.Runtime - Found datasource1:
datasource *17794055 *from configuration. StoreContext:
org.apache.openjpa.kernel.BrokerImpl@330f22
71235 RadarPU TRACE [main] openjpa.Runtime -
org.apache.openjpa.persistence.EntityManagerFactoryImpl@c1918e created
EntityManager org.apache.openjpa.persistence.EntityManagerImpl@330f22.
What's wrong?
P.D.: I updated the download. The same link applies.
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