private boolean isPlugAvailableByDisks(boolean plug) {
ArrayList<Disk> disks =
getSelectedItems() != null ? Linq.<Disk>cast(getSelectedItems()) : new ArrayList<Disk>();
for (Disk disk : disks) {
boolean isLocked =
disk.getDiskStorageType() == DiskStorageType.IMAGE
&& ((DiskImage) disk).getImageStatus() == ImageStatus.LOCKED;
boolean isDiskHotpluggableInterface = false;
if (getEntity() != null) {
isDiskHotpluggableInterface =
AsyncDataProvider.getInstance()
.getDiskHotpluggableInterfaces(
getEntity().getOs(), getEntity().getVdsGroupCompatibilityVersion())
.contains(disk.getDiskInterface());
}
if (disk.getPlugged() == plug || isLocked || (!isDiskHotpluggableInterface && !isVmDown())) {
return false;
}
}
return true;
}
private void updateActionAvailability() {
Disk disk = getSelectedItem();
getNewCommand().setIsExecutionAllowed(true);
getAttachCommand().setIsExecutionAllowed(true);
getEditCommand()
.setIsExecutionAllowed(
disk != null
&& isSingleDiskSelected()
&& !isDiskLocked(disk)
&& (isVmDown()
|| !disk.getPlugged()
|| (isExtendImageSizeSupported() && isExtendImageSizeEnabled())));
getRemoveCommand()
.setIsExecutionAllowed(atLeastOneDiskSelected() && isRemoveCommandAvailable());
getMoveCommand()
.setIsExecutionAllowed(
atLeastOneDiskSelected() && (isMoveCommandAvailable() || isLiveMoveCommandAvailable()));
updateScanAlignmentCommandAvailability();
getPlugCommand().setIsExecutionAllowed(isPlugCommandAvailable(true));
getUnPlugCommand().setIsExecutionAllowed(isPlugCommandAvailable(false));
ChangeQuotaModel.updateChangeQuotaActionAvailability(
getItems() != null ? (List<Disk>) getItems() : null,
getSelectedItems() != null ? getSelectedItems() : null,
getSystemTreeSelectedItem(),
getChangeQuotaCommand());
}
public static List<CinderDisk> filterDisksBasedOnCinder(
Collection<? extends Disk> listOfDisks, boolean onlyPluggedDisks) {
List<CinderDisk> cinderDisks = new ArrayList<>();
for (Disk disk : listOfDisks) {
if (disk.getDiskStorageType() == DiskStorageType.CINDER) {
if (!onlyPluggedDisks || disk.getPlugged()) {
cinderDisks.add((CinderDisk) disk);
}
}
}
return cinderDisks;
}
private boolean isRemoveCommandAvailable() {
ArrayList<Disk> disks =
getSelectedItems() != null ? Linq.<Disk>cast(getSelectedItems()) : new ArrayList<Disk>();
for (Disk disk : disks) {
if (isDiskLocked(disk) || (!isVmDown() && disk.getPlugged())) {
return false;
}
}
return true;
}
private boolean isMoveCommandAvailable() {
ArrayList<Disk> disks =
getSelectedItems() != null ? Linq.<Disk>cast(getSelectedItems()) : new ArrayList<Disk>();
for (Disk disk : disks) {
if (!isImageDiskOK(disk) || (!isVmDown() && disk.getPlugged()) || disk.isDiskSnapshot()) {
return false;
}
}
return true;
}