[keycloak-user] Access to EntityManager/KeycloakSession from a MessageDrivenBean inside Keycloak
Hello All
We would like to extended our Keycloak instance with a MessageDrivenBean for user
synchronization. Inside the MessageDrivenBean we need access to the EntityManager for
storing the imported users in the database.
@MessageDriven(name = "ImportUserMessageHandler", activationConfig = {
@ActivationConfigProperty(propertyName = "destinationType",
propertyValue = "javax.jms.Queue"),
@ActivationConfigProperty(propertyName = "destination", propertyValue =
“ImportQueue"),
@ActivationConfigProperty(propertyName = "acknowledgeMode",
propertyValue = "Auto-acknowledge") })
@ApplicationScoped
public class ImportUserMessageHandler extends AbstractMessageDrivenBean {
@PersistenceContext(unitName="keycloak-default")
private EntityManager entityManager;
}
But the above code results in the following error message:
————————
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: WFLYEE0041:
Component class com.inventage.iam.import.ImportUserMessageHandler for component
ImportUserMessageHandler has errors:
WFLYJPA0033: Can't find a persistence unit named keycloak-default in deployment
"keycloak-spi.jar"
at
org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor$1.handle(ModuleJndiBindingProcessor.java:157)
at
org.jboss.as.ee.component.ClassDescriptionTraversal.run(ClassDescriptionTraversal.java:54)
at
org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.processClassConfigurations(ModuleJndiBindingProcessor.java:186)
at
org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.deploy(ModuleJndiBindingProcessor.java:143)
at
org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:165)
... 5 more
————————
Normally the EntityManager is gotten via
keycloakSession.getProvider(JpaConnectionProvider.class).getEntityManager(), but in the
MessageDrivenBean we have no access a KeycloakSession instance.
Is there an other way to get the EntityManager? Or can we get somehow a KeycloakSession
instance inside the MessageDrivenBean?
Thanks
Edwin