@Override
public CascadeAction createActionForChildResource(CascadeAction action) {
if (CascadeConstant.DELETION_CODES.contains(action.getActionCode())) {
int op = toDeletionOpCode(action);
if (op == OP_NOPE || op == OP_STOP || op == OP_REMOVE_INSTANCE_OFFERING) {
return null;
}
List<VmInstanceInventory> vms = vmFromDeleteAction(action);
if (vms == null) {
return null;
}
return action.copy().setParentIssuer(NAME).setParentIssuerContext(vms);
}
return null;
}
private int toDeletionOpCode(CascadeAction action) {
if (!CascadeConstant.DELETION_CODES.contains(action.getActionCode())) {
return OP_NOPE;
}
if (PrimaryStorageVO.class.getSimpleName().equals(action.getParentIssuer())) {
return OP_DELETION;
}
if (HostVO.class.getSimpleName().equals(action.getParentIssuer())) {
if (ZoneVO.class.getSimpleName().equals(action.getRootIssuer())) {
return OP_DELETION;
} else {
return OP_STOP;
}
}
if (L3NetworkVO.class.getSimpleName().equals(action.getParentIssuer())) {
return OP_DETACH_NIC;
}
if (IpRangeVO.class.getSimpleName().equals(action.getParentIssuer())
&& IpRangeVO.class.getSimpleName().equals(action.getRootIssuer())) {
return OP_STOP;
}
if (VmInstanceVO.class.getSimpleName().equals(action.getParentIssuer())) {
return OP_DELETION;
}
if (InstanceOfferingVO.class.getSimpleName().equals(action.getParentIssuer())) {
return OP_REMOVE_INSTANCE_OFFERING;
}
if (AccountVO.class.getSimpleName().equals(action.getParentIssuer())) {
return OP_DELETION;
}
return OP_NOPE;
}