// validate the affinityGroupType
Map<String, AffinityGroupProcessor> typeProcessorMap = getAffinityTypeToProcessorMap();
if (typeProcessorMap != null && !typeProcessorMap.isEmpty()) {
if (!typeProcessorMap.containsKey(affinityGroupType)) {
throw new InvalidParameterValueException("Unable to create affinity group, invalid affinity group type"
+ affinityGroupType);
}
} else {
throw new InvalidParameterValueException(
"Unable to create affinity group, no Affinity Group Types configured");
}
AffinityGroupProcessor processor = typeProcessorMap.get(affinityGroupType);
if (processor.isAdminControlledGroup() && !_accountMgr.isRootAdmin(caller.getType())) {
throw new PermissionDeniedException("Cannot create the affinity group");
}
ControlledEntity.ACLType aclType = null;
Account owner = null;
boolean domainLevel = false;
if (account != null && domainId != null) {
owner = _accountMgr.finalizeOwner(caller, account, domainId, null);
aclType = ControlledEntity.ACLType.Account;
} else if (domainId != null && account == null) {
if (!_accountMgr.isRootAdmin(caller.getType())) {
// non root admin need to pass both account and domain
throw new InvalidParameterValueException(
"Unable to create affinity group, account name must be passed with the domainId");
} else if (!processor.canBeSharedDomainWide()) {
// cannot be domain level
throw new InvalidParameterValueException("Unable to create affinity group, account name is needed");
}
DomainVO domain = _domainDao.findById(domainId);
if (domain == null) {
throw new InvalidParameterValueException("Unable to find domain by specified id");
}
_accountMgr.checkAccess(caller, domain);
// domain level group, owner is SYSTEM.
owner = _accountMgr.getAccount(Account.ACCOUNT_ID_SYSTEM);
aclType = ControlledEntity.ACLType.Domain;
domainLevel = true;
} else {
owner = caller;
aclType = ControlledEntity.ACLType.Account;
}
if (_affinityGroupDao.isNameInUse(owner.getAccountId(), owner.getDomainId(), affinityGroupName)) {
throw new InvalidParameterValueException("Unable to create affinity group, a group with name "
+ affinityGroupName + " already exisits.");
}
if (domainLevel && _affinityGroupDao.findDomainLevelGroupByName(domainId, affinityGroupName) != null) {
throw new InvalidParameterValueException("Unable to create affinity group, a group with name "
+ affinityGroupName + " already exisits under the domain.");
}
Transaction txn = Transaction.currentTxn();
txn.start();