public List<IStorageModel> getStorageModelsByRole(StorageDomainType role) {
List<IStorageModel> filteredModels = new LinkedList<>();
for (IStorageModel model : getStorageModels()) {
if (model.getRole() == role) {
filteredModels.add(model);
}
}
return filteredModels;
}
public void updateCurrentStorageItem() {
StorageDomainType storageDomainType = getAvailableStorageDomainTypeItems().getSelectedItem();
StorageType storageType = getAvailableStorageTypeItems().getSelectedItem();
for (IStorageModel model : getStorageModels()) {
if (model.getType() == storageType && model.getRole() == storageDomainType) {
setCurrentStorageItem(model);
break;
}
}
}
protected void storageItemsChanged() {
if (getStorageModels() != null) {
for (Object item : getStorageModels()) {
IStorageModel model = (IStorageModel) item;
model.setContainer(this);
if (item instanceof NfsStorageModel) {
NfsStorageModel nfsModel = (NfsStorageModel) item;
nfsModel.getPathChangedEvent().addListener(this);
}
}
}
}
@Override
public void UpdateItemsAvailability() {
super.UpdateItemsAvailability();
storage_pool dataCenter = (storage_pool) getModel().getDataCenter().getSelectedItem();
for (IStorageModel item : Linq.<IStorageModel>Cast(getModel().getItems())) {
Model model = (Model) item;
storage_domains isoStorage = DataProvider.GetIsoDomainByDataCenterId(dataCenter.getId());
storage_domains exportStorage =
DataProvider.GetExportDomainByDataCenterId(dataCenter.getId());
// available type/function items are:
// all in case of Unassigned DC.
// ISO in case the specified DC doesn't have an attached ISO domain.
// Export in case the specified DC doesn't have an attached export domain.
model.setIsSelectable(
(dataCenter.getId().equals(StorageModel.UnassignedDataCenterId)
|| (item.getRole() == StorageDomainType.ISO && isoStorage == null)
|| (item.getRole() == StorageDomainType.ImportExport && exportStorage == null)));
}
}