| 652 | ///////////////////////////////////////////////// |
| 653 | |
| 654 | Try<Resource> Resources::parse( |
| 655 | const string& name, |
| 656 | const string& value, |
| 657 | const string& role) |
| 658 | { |
| 659 | Try<Value> result = internal::values::parse(value); |
| 660 | if (result.isError()) { |
| 661 | return Error( |
| 662 | "Failed to parse resource " + name + |
| 663 | " value " + value + " error " + result.error()); |
| 664 | } |
| 665 | |
| 666 | Resource resource; |
| 667 | |
| 668 | Value _value = result.get(); |
| 669 | resource.set_name(name); |
| 670 | |
| 671 | if (role != "*") { |
| 672 | Resource::ReservationInfo* reservation = resource.add_reservations(); |
| 673 | reservation->set_type(Resource::ReservationInfo::STATIC); |
| 674 | reservation->set_role(role); |
| 675 | } |
| 676 | |
| 677 | if (_value.type() == Value::SCALAR) { |
| 678 | resource.set_type(Value::SCALAR); |
| 679 | resource.mutable_scalar()->CopyFrom(_value.scalar()); |
| 680 | } else if (_value.type() == Value::RANGES) { |
| 681 | resource.set_type(Value::RANGES); |
| 682 | resource.mutable_ranges()->CopyFrom(_value.ranges()); |
| 683 | } else if (_value.type() == Value::SET) { |
| 684 | resource.set_type(Value::SET); |
| 685 | resource.mutable_set()->CopyFrom(_value.set()); |
| 686 | } else { |
| 687 | return Error( |
| 688 | "Bad type for resource " + name + " value " + value + |
| 689 | " type " + Value::Type_Name(_value.type())); |
| 690 | } |
| 691 | |
| 692 | return resource; |
| 693 | } |
| 694 | |
| 695 | |
| 696 | // TODO(wickman) It is possible for Resources::ostream<< to produce |