protected void setImagesToModel(UnitVmModel model, List<String> images) {
String oldCdImage = model.getCdImage().getSelectedItem();
model.getCdImage().setItems(images);
model
.getCdImage()
.setSelectedItem((oldCdImage != null) ? oldCdImage : Linq.firstOrDefault(images));
}
private void doUpdateTimeZone(final String selectedTimeZone) {
final Collection<TimeZoneModel> timeZones = TimeZoneModel.getTimeZones(getTimeZoneType());
getModel().getTimeZone().setItems(timeZones);
getModel()
.getTimeZone()
.setSelectedItem(
Linq.firstOrDefault(timeZones, new Linq.TimeZonePredicate(selectedTimeZone)));
}
public void postUpdateHost(Collection<VDS> hosts) {
// Filter hosts
hosts = Linq.where(hosts, new Linq.HostStatusPredicate(VDSStatus.Up));
// Allow only hosts with version above 2.2 for export storage.
ArrayList<VDS> list = new ArrayList<VDS>();
if (getCurrentStorageItem() != null
&& getCurrentStorageItem().getRole() == StorageDomainType.ImportExport) {
for (VDS host : hosts) {
if (host.getVdsGroupCompatibilityVersion().compareTo(new Version("2.2"))
>= 0) { //$NON-NLS-1$
list.add(host);
}
}
hosts = list;
}
VDS oldSelectedItem = getHost().getSelectedItem();
VDS selectedItem = null;
// On Edit of active storage - only SPM is available. In edit of storage in maintenance,
// any host can perform the operation, thus no need to filter to use just the SPM
if (getStorage() != null && getStorage().getStatus() != StorageDomainStatus.Maintenance) {
VDS spm = getSPM(hosts);
hosts = spm != null ? Collections.singletonList(spm) : Collections.<VDS>emptyList();
}
// Try to select previously selected host.
if (oldSelectedItem != null) {
selectedItem = Linq.firstOrDefault(hosts, new Linq.HostPredicate(oldSelectedItem.getId()));
}
// Select a default - if there's a SPM choose it, otherwise choose the first host in the list.
if (selectedItem == null) {
VDS spm = getSPM(hosts);
selectedItem = spm == null ? Linq.firstOrDefault(hosts) : spm;
}
getHost().setItems(hosts, selectedItem);
}
protected void doChangeDefautlHost(Guid hostGuid) {
if (hostGuid != null) {
Guid vdsId = hostGuid;
if (getModel().getDefaultHost().getItems() != null) {
getModel()
.getDefaultHost()
.setSelectedItem(
Linq.firstOrDefault(
getModel().getDefaultHost().getItems(), new Linq.HostPredicate(vdsId)));
}
getModel().getIsAutoAssign().setEntity(false);
} else {
getModel().getIsAutoAssign().setEntity(true);
}
}
public ArrayList<StorageDomain> filterStorageDomains(ArrayList<StorageDomain> storageDomains) {
// filter only the Active storage domains (Active regarding the relevant storage pool).
ArrayList<StorageDomain> list = new ArrayList<StorageDomain>();
for (StorageDomain a : storageDomains) {
if (Linq.isDataActiveStorageDomain(a)) {
list.add(a);
}
}
// Filter according to system tree selection.
if (getSystemTreeSelectedItem() != null
&& getSystemTreeSelectedItem().getType() == SystemTreeItemType.Storage) {
StorageDomain selectStorage = (StorageDomain) getSystemTreeSelectedItem().getEntity();
StorageDomain sd =
Linq.firstOrDefault(list, new Linq.StoragePredicate(selectStorage.getId()));
list = new ArrayList<StorageDomain>(Arrays.asList(new StorageDomain[] {sd}));
}
return list;
}