/**
* Organizes items according to the current groupping flag. When new items provided takes them in
* account and add to the Items collection.
*/
private void InitializeItems(
java.util.List<LunModel> newLuns, java.util.List<SanTargetModel> newTargets) {
if (getIsGrouppedByTarget()) {
if (getItems() == null) {
setItems(new ObservableCollection<SanTargetModel>());
} else {
// Convert to list of another type as neccessary.
if (TypeUtil.<LunModel>IsListOf(getItems())) {
setItems(ToTargetModelList((java.util.List<LunModel>) getItems()));
}
}
java.util.List<SanTargetModel> items = (java.util.List<SanTargetModel>) getItems();
// Add new targets.
if (newTargets != null) {
for (SanTargetModel newItem : newTargets) {
if (Linq.FirstOrDefault(items, new Linq.TargetPredicate(newItem)) == null) {
items.add(newItem);
}
}
}
// Merge luns into targets.
if (newLuns != null) {
MergeLunsToTargets(newLuns, items);
}
UpdateLoginAllAvailability();
} else {
if (getItems() == null) {
setItems(new ObservableCollection<LunModel>());
} else {
// Convert to list of another type as neccessary.
if (TypeUtil.<SanTargetModel>IsListOf(getItems())) {
setItems(ToLunModelList((java.util.List<SanTargetModel>) getItems()));
}
}
java.util.List<LunModel> items = (java.util.List<LunModel>) getItems();
// Add new LUNs.
if (newLuns != null) {
for (LunModel newItem : newLuns) {
if (Linq.FirstOrDefault(items, new Linq.LunPredicate(newItem)) == null) {
items.add(newItem);
}
}
}
}
}
private void ClearItems() {
if (getItems() == null) {
return;
}
if (getIsGrouppedByTarget()) {
java.util.List<SanTargetModel> items = (java.util.List<SanTargetModel>) getItems();
for (SanTargetModel target : Linq.ToList(items)) {
boolean found = false;
// Ensure remove targets that are not in last dicovered targets list.
if (Linq.FirstOrDefault(lastDiscoveredTargets, new Linq.TargetPredicate(target)) != null) {
found = true;
} else {
// Ensure remove targets that are not contain already included LUNs.
for (LunModel lun : target.getLuns()) {
LunModel foundItem = Linq.FirstOrDefault(includedLUNs, new Linq.LunPredicate(lun));
if (foundItem == null) {
found = true;
break;
}
}
}
if (!found) {
items.remove(target);
}
}
} else {
java.util.List<LunModel> items = (java.util.List<LunModel>) getItems();
// Ensure remove targets that are not contain already included LUNs.
for (LunModel lun : Linq.ToList(items)) {
LunModel foundItem = Linq.FirstOrDefault(includedLUNs, new Linq.LunPredicate(lun));
if (foundItem == null) {
items.remove(lun);
}
}
}
}
private void MergeLunsToTargets(
java.util.List<LunModel> newLuns, java.util.List<SanTargetModel> targets) {
for (LunModel lun : newLuns) {
for (SanTargetModel target : lun.getTargets()) {
SanTargetModel item = Linq.FirstOrDefault(targets, new Linq.TargetPredicate(target));
if (item == null) {
item = target;
targets.add(item);
}
if (Linq.FirstOrDefault(item.getLuns(), new Linq.LunPredicate(lun)) == null) {
item.getLuns().add(lun);
}
}
}
}
/** Creates model items from the provided list of business entities. */
public void ApplyData(java.util.List<LUNs> source, boolean isIncluded) {
java.util.ArrayList<LunModel> newItems = new java.util.ArrayList<LunModel>();
for (LUNs a : source) {
if (a.getLunType() == getType() || a.getLunType() == StorageType.UNKNOWN) {
java.util.ArrayList<SanTargetModel> targets = new java.util.ArrayList<SanTargetModel>();
for (storage_server_connections b : a.getLunConnections()) {
SanTargetModel tempVar = new SanTargetModel();
tempVar.setAddress(b.getconnection());
tempVar.setPort(b.getport());
tempVar.setName(b.getiqn());
tempVar.setIsSelected(true);
tempVar.setIsLoggedIn(true);
tempVar.setLuns(new ObservableCollection<LunModel>());
SanTargetModel model = tempVar;
model.getLoginCommand().setIsExecutionAllowed(false);
targets.add(model);
}
LunModel tempVar2 = new LunModel();
tempVar2.setLunId(a.getLUN_id());
tempVar2.setVendorId(a.getVendorId());
tempVar2.setProductId(a.getProductId());
tempVar2.setSerial(a.getSerial());
tempVar2.setMultipathing(a.getPathCount());
tempVar2.setTargets(targets);
tempVar2.setSize(a.getDeviceSize());
tempVar2.setIsAccessible(a.getAccessible());
tempVar2.setIsIncluded(isIncluded);
tempVar2.setIsSelected(isIncluded);
LunModel lun = tempVar2;
newItems.add(lun);
// Remember included LUNs to prevent their removal while updating items.
if (isIncluded) {
includedLUNs.add(lun);
}
}
}
InitializeItems(newItems, null);
ProposeDiscover();
}
@Override
public boolean Validate() {
setIsValid(getAddedLuns().size() > 0 || includedLUNs.size() > 0);
return super.Validate() && getIsValid();
}