@Override
@Transactional
public void save(ResourceEntity entity, final String requestorId) {
if (entity.getResourceType() != null) {
entity.setResourceType(resourceTypeDao.findById(entity.getResourceType().getId()));
}
/* admin resource can't have an admin resource - do this check here */
boolean isAdminResource =
StringUtils.equals(entity.getResourceType().getId(), adminResourceTypeId);
if (entity.getType() != null && StringUtils.isNotBlank(entity.getType().getId())) {
entity.setType(typeDAO.findById(entity.getType().getId()));
} else {
entity.setType(null);
}
if (StringUtils.isNotBlank(entity.getId())) {
final ResourceEntity dbObject = resourceDao.findById(entity.getId());
entity.setAdminResource(dbObject.getAdminResource());
entity.setApproverAssociations(dbObject.getApproverAssociations());
if (isAdminResource) {
entity.setAdminResource(null);
} else if (entity.getAdminResource() == null) {
final ResourceEntity adminResource = getNewAdminResource(entity, requestorId);
entity.setAdminResource(adminResource);
if (CollectionUtils.isEmpty(dbObject.getApproverAssociations())) {
entity.addApproverAssociation(createDefaultApproverAssociations(entity, requestorId));
}
}
entity.setChildResources(dbObject.getChildResources());
entity.setParentResources(dbObject.getParentResources());
entity.setUsers(dbObject.getUsers());
entity.setGroups(dbObject.getGroups());
entity.setRoles(dbObject.getRoles());
// elementDAO.flush();
mergeAttribute(entity, dbObject);
} else {
boolean addApproverAssociation = false;
if (isAdminResource) {
entity.setAdminResource(null);
} else {
entity.setAdminResource(getNewAdminResource(entity, requestorId));
addApproverAssociation = true;
}
resourceDao.save(entity);
if (addApproverAssociation) {
entity.addApproverAssociation(createDefaultApproverAssociations(entity, requestorId));
}
addRequiredAttributes(entity);
}
resourceDao.merge(entity);
}
private boolean causesCircularDependency(
final ResourceEntity parent,
final ResourceEntity child,
final Set<ResourceEntity> visitedSet) {
boolean retval = false;
if (parent != null && child != null) {
if (!visitedSet.contains(child)) {
visitedSet.add(child);
if (CollectionUtils.isNotEmpty(parent.getParentResources())) {
for (final ResourceEntity entity : parent.getParentResources()) {
retval = entity.getId().equals(child.getId());
if (retval) {
break;
}
causesCircularDependency(parent, entity, visitedSet);
}
}
}
}
return retval;
}