@Override
public Set<String> findSagas(Class<?> sagaType, AssociationValue associationValue) {
EntityManager entityManager = entityManagerProvider.getEntityManager();
List<String> entries =
entityManager
.createNamedQuery(FIND_ASSOCIATION_IDS_NAMED_QUERY, String.class)
.setParameter("associationKey", associationValue.getKey())
.setParameter("associationValue", associationValue.getValue())
.setParameter("sagaType", getSagaTypeName(sagaType))
.getResultList();
return new TreeSet<>(entries);
}
protected void removeAssociationValue(
EntityManager entityManager,
Class<?> sagaType,
String sagaIdentifier,
AssociationValue associationValue) {
int updateCount =
entityManager
.createNamedQuery(DELETE_ASSOCIATION_NAMED_QUERY)
.setParameter("associationKey", associationValue.getKey())
.setParameter("associationValue", associationValue.getValue())
.setParameter("sagaType", getSagaTypeName(sagaType))
.setParameter("sagaId", sagaIdentifier)
.executeUpdate();
if (updateCount == 0 && logger.isWarnEnabled()) {
logger.warn(
"Wanted to remove association value, but it was already gone: sagaId= {}, key={}, value={}",
sagaIdentifier,
associationValue.getKey(),
associationValue.getValue());
}
}