assert datacenter != null;
List<VirtualMachine> vmachinesInDC =
virtualMachineDao.findVirtualMachinesByDatacenter(datacenter.getId());
for (Object element : vmachinesInDC)
{
VirtualMachine virtualMachine = (VirtualMachine) element;
// We can ignore CRASHED state: it means the VM is actually not deployed
if (!(virtualMachine.getState().equals("NOT_DEPLOYED") || virtualMachine.getState()
.equals("CRASHED")))
{
return true;
}
}