Example usage for com.google.gwt.json.client JSONValue isObject

List of usage examples for com.google.gwt.json.client JSONValue isObject

  1. HOME
  2. Java
  3. com.google.gwt
  4. com.google.gwt.json.client.*
  5. JSONValue
  6. isObject

Introduction

In this page you can find the example usage for com.google.gwt.json.client JSONValue isObject.

Prototype

public JSONObject isObject()

Source Link

Document

Returns non-null if this JSONValue is really a JSONObject.

Usage

From source file:lh.api.showcase.client.operations.JsonParserFlightUtils.java

License:Apache License

private static JSONNumber getNumberIfExist(JSONObject jsObj, String object, String property) {
    JSONValue jsObjectVal = jsObj.get(object);
    JSONNumber jsNum = null;/* ww w .  j a  v a 2  s  .c om*/
    if (jsObjectVal != null) {
        JSONValue jsObjectPropVal = jsObjectVal.isObject().get(property);
        if (jsObjectPropVal != null) {
            jsNum = jsObjectPropVal.isNumber();
        }
    }
    return jsNum;
}

From source file:lh.api.showcase.client.operations.JsonParserFlightUtils.java

License:Apache License

private static JSONString getStringIfExist(JSONObject jsObj, String object, String alternativeObject,
        String property) {/*from  ww  w .  j  av  a  2 s  .com*/
    JSONValue jsVal = jsObj.get(object);
    if (jsVal == null) {
        jsVal = jsObj.get(alternativeObject);
    }
    JSONString jsStr = null;
    if (jsVal != null) {
        JSONValue jsObjectPropVal = jsVal.isObject().get(property);
        if (jsObjectPropVal != null) {
            jsStr = jsObjectPropVal.isString();
        }
    }
    return jsStr;
}

From source file:lh.api.showcase.client.operations.schedules.SchedulesResponseJsonParser.java

License:Apache License

@Override
public List<Schedule> parse(String json) {

    List<Schedule> ret = new ArrayList<Schedule>();

    JSONValue jsv = JSONParser.parseStrict(json);
    JSONObject jobj = jsv.isObject();

    JSONValue jsScheduleResourceVal = jobj.get("ScheduleResource");
    JSONObject jsScheduleResourceObj = jsScheduleResourceVal.isObject();

    JSONValue jsScheduleVal = jsScheduleResourceObj.get("Schedule");
    JSONObject jsScheduleObj = jsScheduleVal.isObject();

    if (jsScheduleObj == null) {
        JSONArray jarraySchedule = jsScheduleVal.isArray();
        if (jarraySchedule != null) {
            for (int i = 0; i < jarraySchedule.size(); ++i) {
                JSONObject jsScheduleObject = jarraySchedule.get(i).isObject();
                Schedule schedule = getScheduleInfo(jsScheduleObject);
                if (schedule != null) {
                    ret.add(schedule);// w  w w  . j  a  v a 2s .c o m
                }
            }
        }
    } else {
        Schedule schedule = getScheduleInfo(jsScheduleObj);
        if (schedule != null) {
            ret.add(schedule);
        }
    }
    return ret;
}

From source file:lh.api.showcase.client.operations.schedules.SchedulesResponseJsonParser.java

License:Apache License

private Schedule getScheduleInfo(JSONObject jsScheduleObj) {

    if (jsScheduleObj == null) {
        return null;
    }/*  w w w  .  java2 s .  com*/
    JSONValue jsTotalJourneyVal = jsScheduleObj.get("TotalJourney");
    JSONObject jsTotalJourneyObj = jsTotalJourneyVal.isObject();

    JSONString jsDurationStr = jsTotalJourneyObj.get("Duration").isString();

    List<Flight> flightList = new ArrayList<Flight>();
    JSONValue jsFlightVal = jsScheduleObj.get("Flight");
    JSONObject jsFlightObj = jsFlightVal.isObject();
    if (jsFlightObj == null) {
        JSONArray jarrayFlight = jsFlightVal.isArray();
        if (jarrayFlight != null) {
            for (int i = 0; i < jarrayFlight.size(); ++i) {
                JSONObject jsFlightObject = jarrayFlight.get(i).isObject();
                Flight flight = JsonParserFlightUtils.getFlightInfo(jsFlightObject);
                if (flight != null) {
                    flightList.add(flight);
                }
            }
        }
    } else {
        Flight flight = JsonParserFlightUtils.getFlightInfo(jsFlightObj);
        if (flight != null) {
            flightList.add(flight);
        }
    }

    return new Schedule((jsDurationStr == null) ? ("") : (jsDurationStr.toString().replace("\"", "")),
            flightList);
}

From source file:lh.api.showcase.client.referencedata.aircraft.AircraftResponseJsonParser.java

License:Apache License

@Override
public List<Aircraft> parse(String json) {

    List<Aircraft> ret = new ArrayList<Aircraft>();

    JSONValue jsv = JSONParser.parseStrict(json);
    JSONObject jobj = jsv.isObject();

    JSONValue jsAircraftResourceVal = jobj.get("AircraftResource");
    JSONObject jsAircraftResourceObj = jsAircraftResourceVal.isObject();

    JSONValue jsAircraftSummariesVal = jsAircraftResourceObj.get("AircraftSummaries");
    JSONObject jsAircraftSummariesObj = jsAircraftSummariesVal.isObject();

    JSONValue jsAircraftSummaryVal = jsAircraftSummariesObj.get("AircraftSummary");
    JSONObject jsAircraftSummaryObj = jsAircraftSummaryVal.isObject();

    if (jsAircraftSummaryObj == null) {
        JSONArray jarrayAircraftSummary = jsAircraftSummaryVal.isArray();
        if (jarrayAircraftSummary != null) {
            for (int i = 0; i < jarrayAircraftSummary.size(); ++i) {
                JSONObject jsTmpAircraftSummaryObject = jarrayAircraftSummary.get(i).isObject();
                if (jsTmpAircraftSummaryObject == null) {
                    continue;
                }/*from  w w  w . ja v  a2  s . com*/
                Aircraft Aircraft = getAircraftInfo(jsTmpAircraftSummaryObject);
                if (Aircraft != null) {
                    ret.add(Aircraft);
                }
            }
        }
    } else {
        Aircraft Aircraft = getAircraftInfo(jsAircraftSummaryObj);
        if (Aircraft != null) {
            ret.add(Aircraft);
        }
    }
    return ret;
}

From source file:lh.api.showcase.client.referencedata.airlines.AirlinesResponseJsonParser.java

License:Apache License

@Override
public List<Airline> parse(String json) {

    List<Airline> ret = new ArrayList<Airline>();

    JSONValue jsv = JSONParser.parseStrict(json);
    JSONObject jobj = jsv.isObject();

    JSONValue jsAirlineResourceVal = jobj.get("AirlineResource");
    JSONObject jsAirlineResourceObj = jsAirlineResourceVal.isObject();

    JSONValue jsAirlinesVal = jsAirlineResourceObj.get("Airlines");
    JSONObject jsAirlinesObj = jsAirlinesVal.isObject();

    JSONValue jsAirlineVal = jsAirlinesObj.get("Airline");
    JSONObject jsAirlineObj = jsAirlineVal.isObject();

    if (jsAirlineObj == null) {
        JSONArray jarrayAirlines = jsAirlineVal.isArray();
        if (jarrayAirlines != null) {
            for (int i = 0; i < jarrayAirlines.size(); ++i) {
                JSONObject jsAirlineObject = jarrayAirlines.get(i).isObject();
                if (jsAirlineObject == null) {
                    continue;
                }//from   w w  w.  ja  v  a 2  s.  c o  m
                Airline airline = getAirlineInfo(jsAirlineObject);
                if (airline != null) {
                    ret.add(airline);
                }
            }
        }
    } else {
        Airline airline = getAirlineInfo(jsAirlineObj);
        if (airline != null) {
            ret.add(airline);
        }
    }
    return ret;
}

From source file:lh.api.showcase.client.referencedata.airlines.AirlinesResponseJsonParser.java

License:Apache License

private Airline getAirlineInfo(JSONObject jsAirlineObj) {

    JSONValue jsAirlineIdVal = jsAirlineObj.get("AirlineID");
    JSONValue jsAirlineIdIcaoVal = jsAirlineObj.get("AirlineID_ICAO");

    if (jsAirlineIdVal == null || jsAirlineIdIcaoVal == null) {
        return null;
    }//from   w w  w .j  a v a2  s .c  o  m
    JSONString jsAirlineIdStr = jsAirlineIdVal.isString();
    JSONString jsAirlineIdIcaoStr = jsAirlineIdIcaoVal.isString();

    JSONObject jsNamesObj = jsAirlineObj.get("Names").isObject();

    JSONValue jsOtherIdsVal = jsAirlineObj.get("OtherIDs");
    JSONObject jsOtherIdsObj = null;
    if (jsOtherIdsVal != null) {
        jsOtherIdsObj = jsOtherIdsVal.isObject();
    }

    return new Airline((jsAirlineIdStr == null) ? ("") : (jsAirlineIdStr.toString().replace("\"", "")),
            (jsAirlineIdIcaoStr == null) ? ("") : (jsAirlineIdIcaoStr.toString().replace("\"", "")),
            getOtherIDsInfo(jsOtherIdsObj), JsonParserUtils.getNamesMap(jsNamesObj));

}

From source file:lh.api.showcase.client.referencedata.airlines.AirlinesResponseJsonParser.java

License:Apache License

public Set<String> getOtherIDsInfo(JSONObject jsOtherIdsObj) {

    if (jsOtherIdsObj == null) {
        return null;
    }//from  w  w w  .ja va 2s  . co  m
    Set<String> res = new HashSet<String>();

    JSONValue jsOtherIdVal = jsOtherIdsObj.get("OtherID");
    JSONObject jsOtherIdObj = jsOtherIdVal.isObject();

    if (jsOtherIdObj == null) {

        JSONArray jsOtherIdArray = jsOtherIdVal.isArray();
        if (jsOtherIdArray != null) {
            for (int i = 0; i < jsOtherIdArray.size(); ++i) {

                JSONObject jsTmpOtherIdObj = jsOtherIdArray.get(i).isObject();
                if (jsTmpOtherIdObj == null) {
                    continue;
                }
                String oid = getOtherIDInfo(jsTmpOtherIdObj);
                if (oid != null) {
                    res.add(oid);
                }
            }
        }
    } else {
        String oid = getOtherIDInfo(jsOtherIdObj);
        if (oid != null) {
            res.add(oid);
        }
    }
    return res;
}

From source file:lh.api.showcase.client.referencedata.airports.AirportsResponseJsonParser.java

License:Apache License

@Override
public List<Airport> parse(String json) {

    List<Airport> ret = new ArrayList<Airport>();

    JSONValue jsv = JSONParser.parseStrict(json);
    JSONObject jobj = jsv.isObject();

    JSONValue jsAirportResourceVal = jobj.get("AirportResource");
    JSONObject jsAirportResourceObj = jsAirportResourceVal.isObject();

    JSONValue jsAirportsVal = jsAirportResourceObj.get("Airports");
    JSONObject jsAirportsObj = jsAirportsVal.isObject();

    JSONValue jsAirportVal = jsAirportsObj.get("Airport");
    JSONObject jsAirportObj = jsAirportVal.isObject();

    if (jsAirportObj == null) {
        JSONArray jarrayAirports = jsAirportVal.isArray();
        if (jarrayAirports != null) {
            for (int i = 0; i < jarrayAirports.size(); ++i) {
                JSONObject jsAirportObject = jarrayAirports.get(i).isObject();
                if (jsAirportObject == null) {
                    continue;
                }/*from  ww  w  .ja  v a  2s.  c  om*/
                Airport airport = JsonParserUtils.getAirportInfo(jsAirportObject);
                if (airport != null) {
                    ret.add(airport);
                }
            }
        }
    } else {
        Airport airport = JsonParserUtils.getAirportInfo(jsAirportObj);
        if (airport != null) {
            ret.add(airport);
        }
    }
    return ret;
}

From source file:lh.api.showcase.client.referencedata.cities.CitiesResponseJsonParser.java

License:Apache License

@Override
public ArrayList<City> parse(String json) {

    ArrayList<City> ret = new ArrayList<City>();

    JSONValue jsv = JSONParser.parseStrict(json);
    JSONObject jobj = jsv.isObject();

    JSONValue jsCityResourceVal = jobj.get("CityResource");
    JSONObject jsCityResourceObj = jsCityResourceVal.isObject();

    JSONValue jsCitiesVal = jsCityResourceObj.get("Cities");
    JSONObject jsCitiesObj = jsCitiesVal.isObject();

    JSONValue jsCityVal = jsCitiesObj.get("City");
    JSONObject jsCityObj = jsCityVal.isObject();

    if (jsCityObj == null) {
        JSONArray jarrayCities = jsCityVal.isArray();
        if (jarrayCities != null) {
            for (int i = 0; i < jarrayCities.size(); ++i) {
                JSONObject jsCityObject = jarrayCities.get(i).isObject();
                if (jsCityObject == null) {
                    continue;
                }/*  w  ww . j a  va  2s . c o m*/
                City city = getCityInfo(jsCityObject);
                if (city != null) {
                    ret.add(city);
                }
            }
        }
    } else {
        City city = getCityInfo(jsCityObj);
        if (city != null) {
            ret.add(city);
        }
    }
    return ret;
}