if (actionString.equalsIgnoreCase(UseRooms.action)) {
action = new UseRooms(jo);
action.process(this);
} else if (actionString.equalsIgnoreCase(ListRooms.action)) {
action = new ListRooms(jo);
action.process(this);
} else if (actionString.equalsIgnoreCase(Timeout.action)) {
action = new Timeout(jo);
action.process(this);
} else if (actionString.equalsIgnoreCase(Preserve.action)) {
action = new Preserve(jo);