/**
* Check if storage_domains item with specified Guid exist in List
*
* @param items
* @param id
* @return
*/
public static boolean IsSDItemExistInList(ArrayList<storage_domains> items, Guid id) {
for (storage_domains b : items) {
if (b.getId().equals(id)) {
return true;
}
}
return false;
}
public static storage_domains getStorageById(
Guid storageId, ArrayList<storage_domains> storageDomains) {
for (storage_domains storage : storageDomains) {
if (storage.getId().equals(storageId)) {
return storage;
}
}
return null;
}
/**
* The new master must be a data domain which is in Active status and not reported by any vdsm as
* problematic. In case that all domains reported as problematic a first Active data domain will
* be returned
*
* @return an elected master domain or null
*/
protected storage_domains electNewMaster(boolean duringReconstruct) {
storage_domains newMaster = null;
if (getStoragePool() != null) {
List<storage_domains> storageDomains =
getStorageDomainDAO().getAllForStoragePool(getStoragePool().getId());
Collections.sort(storageDomains, new LastTimeUsedAsMasterComp());
if (storageDomains.size() > 0) {
storage_domains storageDomain = getStorageDomain();
for (storage_domains dbStorageDomain : storageDomains) {
if ((storageDomain == null
|| (duringReconstruct || !dbStorageDomain.getId().equals(storageDomain.getId())))
&& (dbStorageDomain.getstatus() == StorageDomainStatus.Active
|| dbStorageDomain.getstatus() == StorageDomainStatus.Unknown)
&& dbStorageDomain.getstorage_domain_type() == StorageDomainType.Data) {
newMaster = dbStorageDomain;
break;
}
}
}
}
return newMaster;
}
@Override
public boolean Match(storage_domains source) {
return id.equals(source.getId());
}