Example usage for com.google.gson JsonDeserializationContext deserialize

Introduction

In this page you can find the example usage for com.google.gson JsonDeserializationContext deserialize.

Prototype

public <T> T deserialize(JsonElement json, Type typeOfT) throws JsonParseException;

Source Link

Document

Invokes default deserialization on the specified object.

Usage

From source file:fr.dudie.keolis.gson.LinesOfLineAlertDeserializer.java

License:Open Source License

@Override
public List<String> deserialize(final JsonElement json, final Type typeOfT,
        final JsonDeserializationContext context) {

    JsonElement lines = json.getAsJsonObject().get("line");
    if (lines instanceof JsonArray) {
        return KeoUtils.getGsonInstance().fromJson(lines, typeOfT);
    }//from   w  w  w.j  a v  a  2  s.  co m

    String line = context.deserialize(lines, String.class);
    ArrayList<String> list = new ArrayList<String>();
    list.add(line);
    return list;
}

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From source file:fr.dudie.keolis.gson.SubwayStationDeserializer.java

License:Open Source License

@Override
public List<SubwayStation> deserialize(final JsonElement json, final Type typeOfT,
        final JsonDeserializationContext context) {

    final ArrayList<SubwayStation> subwayStations = new ArrayList<SubwayStation>();

    if (json instanceof JsonArray) {

        for (int i = 0; i < ((JsonArray) json).size(); i++) {
            subwayStations//  w w  w.  ja v a  2 s.c o  m
                    .add(KeoUtils.getGsonInstance().fromJson(((JsonArray) json).get(i), SubwayStation.class));
        }

    } else {
        subwayStations.add((SubwayStation) context.deserialize(json, SubwayStation.class));
    }

    return subwayStations;
}

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From source file:fr.zcraft.zbanque.json.ContainerTypeAdapter.java

License:Open Source License

@Override
public Container deserialize(JsonElement jsonElement, Type type,
        JsonDeserializationContext jsonDeserializationContext) throws JsonParseException {
    final JsonObject rawContainer = jsonElement.getAsJsonObject();

    final Location main = jsonDeserializationContext.deserialize(rawContainer.get("mainLocation"),
            Location.class);
    Location secondary = null;/*from w w w . j a  v  a 2  s. com*/

    final JsonElement rawSecondaryLocation = rawContainer.get("secondaryLocation");
    if (rawSecondaryLocation != null)
        secondary = jsonDeserializationContext.deserialize(rawSecondaryLocation, Location.class);

    final Container container = new Container(main, secondary, true);

    final JsonObject content = rawContainer.getAsJsonObject("content");
    for (Map.Entry<String, JsonElement> entry : content.entrySet()) {
        final String[] rawType = entry.getKey().split(":");
        if (rawType.length != 2) {
            PluginLogger.error("Malformed JSON content: malformed item type {0} in {1}", entry.getKey(),
                    jsonElement.toString());
            continue;
        }

        final Material itemType = Material.matchMaterial(rawType[0]);
        if (itemType == null) {
            PluginLogger.error("Malformed JSON content: unknown item type {0} in {1}", rawType[0],
                    jsonElement.toString());
            continue;
        }

        final Short itemData;
        try {
            itemData = Short.valueOf(rawType[1]);
        } catch (NumberFormatException e) {
            PluginLogger.error("Malformed JSON content: badly formatted data value {0} in {1}", e, rawType[1],
                    jsonElement.toString());
            continue;
        }

        BlockType blockType = new BlockType(itemType, itemData);
        Integer amount = entry.getValue().getAsInt();

        container.updateBlockType(blockType, amount);
    }

    final JsonElement rawContainerType = rawContainer.get("containerType");
    if (rawContainerType != null)
        container.setContainerType(Material.matchMaterial(rawContainerType.getAsString()));

    return container;
}

---

From source file:gov.nasa.jpf.jdart.summaries.json.SubClassHandler.java

License:Open Source License

@Override
public T deserialize(JsonElement je, Type type, JsonDeserializationContext jdc) throws JsonParseException {
    JsonObject jo = je.getAsJsonObject();
    String className = jo.get(SUB_CLASS).getAsString();
    try {//from ww w .  j a v  a  2 s .  co m
        Class<?> clazz = Class.forName(className);
        return jdc.deserialize(je, clazz);
    } catch (ClassNotFoundException e) {
        throw new JsonParseException(e);
    }
}

---

From source file:gov.va.isaac.util.json.InterfaceAdapter.java

License:Apache License

public T deserialize(JsonElement elem, Type interfaceType, JsonDeserializationContext context)
        throws JsonParseException {
    final JsonObject wrapper = (JsonObject) elem;
    final JsonElement typeName = get(wrapper, "type");
    final JsonElement data = get(wrapper, "data");
    final Type actualType = typeForName(typeName);
    return context.deserialize(data, actualType);
}

---

From source file:gson.util.MessageAdapter.java

@Override
public Message deserialize(JsonElement je, Type type, JsonDeserializationContext jdc)
        throws JsonParseException {

    final JsonObject jsonObject = je.getAsJsonObject();
    final String name = jsonObject.get("name").getAsString();
    final MessageBody body = jdc.deserialize(jsonObject.get("message_body"), MessageBody.class);

    Message message = new Message();
    message.setName(name);/*from  ww  w. j  a  va2 s  .  co  m*/
    message.setMessageBody(body);

    return message;
}

---

From source file:gson.util.MessageBodyDeserializer.java

@Override
public MessageBody deserialize(final JsonElement json, final Type typeOfT, final JsonDeserializationContext jdc)
        throws JsonParseException {
    final JsonObject jsonObject = json.getAsJsonObject();
    MessageBody message = null;/* www. ja  v  a  2s  .c o  m*/
    if (jsonObject.get("text_message") != null) {
        message = new StringMessage();
        ((StringMessage) message).setTextMessage(jsonObject.get("text_message").getAsString());
    } else if (jsonObject.get("date_from") != null) {
        message = new GetMessage();
        String data = jsonObject.get("date_from").getAsString();
        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
        formatter.setTimeZone(TimeZone.getTimeZone("Europe/Warsaw"));
        try {
            Date dataFrom = new Date(formatter.parse(data).getTime());
            ((GetMessage) message).setDateFrom(dataFrom);
        } catch (ParseException ex) {
            Logger.getLogger(MessageBodyDeserializer.class.getName()).log(Level.SEVERE, null, ex);
        }
    } else if (jsonObject.get("healthInfo") != null) {
        List<Wynik> healthInfo = new ArrayList<Wynik>();
        message = new HealthInfoMessage();
        JsonArray healthInfoArray = jsonObject.get("healthInfo").getAsJsonArray();
        for (JsonElement js : healthInfoArray) {
            Wynik wynik = jdc.deserialize(js, Wynik.class);
            healthInfo.add(wynik);
        }
        ((HealthInfoMessage) message).setHealthInfo(healthInfo);

    } else if (jsonObject.get("patientsInfo") != null) {
        List<Pacjent> patientsInfo = new ArrayList<Pacjent>();
        message = new DocHealthInfoMessage();
        JsonArray patientsInfoArray = jsonObject.get("patientsInfo").getAsJsonArray();
        for (JsonElement js : patientsInfoArray) {
            Pacjent pacjent = jdc.deserialize(js, Pacjent.class);
            patientsInfo.add(pacjent);
        }
        ((DocHealthInfoMessage) message).setPatientsInfo(patientsInfo);

    } else
        throw new JsonParseException("Not supported json!");

    if (message != null)
        message.setKey(jsonObject.get("key").getAsString());
    return message;
}

---

From source file:gson.util.PacjentAdapter.java

@Override
public Pacjent deserialize(JsonElement je, Type type, JsonDeserializationContext jdc)
        throws JsonParseException {
    final JsonObject jsonObject = je.getAsJsonObject();
    Pacjent pacjent = new Pacjent();
    pacjent.setImie(jsonObject.get("imie").getAsString());
    pacjent.setPesel(jsonObject.get("pesel").getAsString());
    JsonArray wynikiArray = jsonObject.get("wyniki").getAsJsonArray();
    for (JsonElement js : wynikiArray) {
        Wynik wynik = jdc.deserialize(js, Wynik.class);
        pacjent.getWyniki().add(wynik);/* w ww  .  j  a  v  a 2s. c  om*/
    }

    return pacjent;
}

---

From source file:io.datakernel.cube.api.ReportingQueryResponseDeserializer.java

License:Apache License

@Override
public ReportingQueryResult deserialize(JsonElement jsonElement, Type type, JsonDeserializationContext ctx)
        throws JsonParseException {
    JsonObject json = jsonElement.getAsJsonObject();

    int count = json.get(COUNT_FIELD).getAsInt();

    JsonArray jsonRecords = json.get(RECORDS_FIELD).getAsJsonArray();
    List<Map<String, Object>> records = deserializeRecords(jsonRecords);

    Type map = new TypeToken<Map<String, Object>>() {
    }.getType();// www  .jav a  2 s . c  om
    JsonObject jsonTotals = json.get(TOTALS_FIELD) == null ? null : json.get(TOTALS_FIELD).getAsJsonObject();
    Map<String, Object> totals = ctx.deserialize(jsonTotals, map);

    Type listOfStrings = new TypeToken<List<String>>() {
    }.getType();

    if (json.get(METADATA_FIELD) == null)
        return new ReportingQueryResult(records, totals, count, null, null, null, null, null, null);

    JsonObject jsonMetadata = json.get(METADATA_FIELD).getAsJsonObject();
    List<String> dimensions = ctx.deserialize(jsonMetadata.get(DIMENSIONS_FIELD), listOfStrings);
    List<String> measures = ctx.deserialize(jsonMetadata.get(MEASURES_FIELD), listOfStrings);
    List<String> attributes = ctx.deserialize(jsonMetadata.get(ATTRIBUTES_FIELD), listOfStrings);
    Map<String, Object> filterAttributes = ctx.deserialize(jsonMetadata.get(FILTER_ATTRIBUTES_FIELD), map);
    Set<DrillDown> drillDowns = deserializeDrillDowns(jsonMetadata.get(DRILLDOWNS_FIELD), listOfStrings, ctx);
    List<String> sortedBy = ctx.deserialize(jsonMetadata.get(SORTED_BY_FIELD), listOfStrings);

    return new ReportingQueryResult(records, totals, count, drillDowns, dimensions, attributes, measures,
            filterAttributes, sortedBy);
}

---

From source file:io.datakernel.cube.api.ReportingQueryResponseDeserializer.java

License:Apache License

private Set<DrillDown> deserializeDrillDowns(JsonElement json, Type listOfStrings,
        JsonDeserializationContext ctx) {
    if (json == null)
        return newHashSet();

    Set<DrillDown> drillDowns = newHashSet();

    Type setOfStrings = new TypeToken<Set<String>>() {
    }.getType();//from www  .ja  v a  2  s.  co m

    for (JsonElement jsonDrillDown : json.getAsJsonArray()) {
        List<String> dimensions = ctx.deserialize(jsonDrillDown.getAsJsonObject().get(DIMENSIONS_FIELD),
                listOfStrings);
        Set<String> measures = ctx.deserialize(jsonDrillDown.getAsJsonObject().get(MEASURES_FIELD),
                setOfStrings);
        drillDowns.add(new DrillDown(dimensions, measures));
    }

    return drillDowns;
}

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