private boolean checkCanPerformRegularUpdate() {
boolean retValue = true;
if (_oldDisk.getDiskInterface() != getParameters().getDiskInfo().getDiskInterface()) {
List<VmNetworkInterface> allVmInterfaces =
DbFacade.getInstance().getVmNetworkInterfaceDao().getAllForVm(getVmId());
List<Disk> allVmDisks = getDiskDao().getAllForVm(getVmId());
allVmDisks.removeAll(
LinqUtils.filter(
allVmDisks,
new Predicate<Disk>() {
@Override
public boolean eval(Disk o) {
return o.getId().equals(_oldDisk.getId());
}
}));
allVmDisks.add(getParameters().getDiskInfo());
if (!checkPciAndIdeLimit(
getVm().getnum_of_monitors(),
allVmInterfaces,
allVmDisks,
getReturnValue().getCanDoActionMessages())) {
retValue = false;
}
}
// Validate update boot disk.
if (retValue && getParameters().getDiskInfo().isBoot()) {
VmHandler.updateDisksFromDb(getVm());
for (Disk disk : getVm().getDiskMap().values()) {
if (disk.isBoot() && !disk.getId().equals(_oldDisk.getId())) {
retValue = false;
addCanDoActionMessage(VdcBllMessages.ACTION_TYPE_FAILED_DISK_BOOT_IN_USE);
getReturnValue()
.getCanDoActionMessages()
.add(String.format("$DiskName %1$s", disk.getDiskAlias()));
break;
}
}
}
// Set disk alias name in the disk retrieved from the parameters.
ImagesHandler.setDiskAlias(getParameters().getDiskInfo(), getVm());
return retValue && validateShareableDisk();
}
public String generateOvfConfigurationForVm(VM vm) {
if (VMStatus.ImageLocked != vm.getStatus()) {
VmHandler.updateDisksFromDb(vm);
DiskImagesValidator validator = new DiskImagesValidator(vm.getDiskList());
if (validator.diskImagesNotLocked().isValid()) {
loadVmData(vm);
Long currentDbGeneration = getDbFacade().getVmStaticDao().getDbGeneration(vm.getId());
// currentDbGeneration can be null in case that the vm was deleted during the run of
// OvfDataUpdater.
if (currentDbGeneration != null
&& vm.getStaticData().getDbGeneration() == currentDbGeneration) {
return buildMetadataDictionaryForVm(vm);
}
}
}
return null;
}
