private void processDefaultHolder(
Entity entity, AnnotationMetadata<DefaultHolder> defaultHolder) {
Query query = ContextUtil.getEntityFactory().buildQuery(entity.getEntityType());
for (String filter : defaultHolder.getAnnotation().filters()) {
query.addCriterion(
new Path(filter),
Condition.EQ,
ContextUtil.getMRS()
.getPropertyMetadata(entity.getEntityType(), filter)
.getValue(entity));
}
List<Entity> existingEntities = ContextUtil.getDRS().findByQuery(query);
PropertyMetadata propertyMetadata =
ContextUtil.getMRS()
.getPropertyMetadata(entity.getEntityType(), defaultHolder.getField().getName());
boolean currentValue = (Boolean) propertyMetadata.getValue(entity);
if (existingEntities.size() > 1 && currentValue) {
for (Entity existingEntity : existingEntities) {
if (!existingEntity.equals(entity) && (Boolean) propertyMetadata.getValue(existingEntity)) {
propertyMetadata.setValue(existingEntity, false);
sessionFactory.getCurrentSession().saveOrUpdate(existingEntity);
}
}
} else if (existingEntities.size() == 1 && !currentValue) {
propertyMetadata.setValue(entity, true);
sessionFactory.getCurrentSession().saveOrUpdate(entity);
}
}
public <E extends Entity> void save(E entity) {
sessionFactory.getCurrentSession().saveOrUpdate(entity);
for (AnnotationMetadata<DefaultHolder> defaultHolder :
ContextUtil.getMRS().getAnnotationMetadata(entity.getEntityType(), DefaultHolder.class)) {
processDefaultHolder(entity, defaultHolder);
}
}
