public static Pair<VirtualDevice, Boolean> prepareIsoDevice(VirtualMachineMO vmMo, String isoDatastorePath, ManagedObjectReference morDs, boolean connect,
boolean connectAtBoot, int deviceNumber, int contextNumber) throws Exception {
boolean newCdRom = false;
VirtualCdrom cdRom = (VirtualCdrom)vmMo.getIsoDevice();
if (cdRom == null) {
newCdRom = true;
cdRom = new VirtualCdrom();
assert (vmMo.getIDEDeviceControllerKey() >= 0);
cdRom.setControllerKey(vmMo.getIDEDeviceControllerKey());
if (deviceNumber < 0)
deviceNumber = vmMo.getNextIDEDeviceNumber();
cdRom.setUnitNumber(deviceNumber);
cdRom.setKey(-contextNumber);
}
VirtualDeviceConnectInfo cInfo = new VirtualDeviceConnectInfo();
cInfo.setConnected(connect);
cInfo.setStartConnected(connectAtBoot);
cdRom.setConnectable(cInfo);
if (isoDatastorePath != null) {
VirtualCdromIsoBackingInfo backingInfo = new VirtualCdromIsoBackingInfo();
backingInfo.setFileName(isoDatastorePath);
backingInfo.setDatastore(morDs);
cdRom.setBacking(backingInfo);
} else {
VirtualCdromRemotePassthroughBackingInfo backingInfo = new VirtualCdromRemotePassthroughBackingInfo();
backingInfo.setDeviceName("");
cdRom.setBacking(backingInfo);
}
return new Pair<VirtualDevice, Boolean>(cdRom, newCdRom);
}