Example usage for com.fasterxml.jackson.core JsonParser getIntValue

Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonParser getIntValue.

Prototype

public abstract int getIntValue() throws IOException, JsonParseException;

Source Link

Document

Numeric accessor that can be called when the current token is of type JsonToken#VALUE_NUMBER_INT and it can be expressed as a value of Java int primitive type.

Usage

From source file:com.cedarsoft.couchdb.io.ViewResponseSerializer.java

public <K, V, D> ViewResponse<K, V, D> deserialize(@Nonnull JacksonSerializer<? super K> keySerializer,
        @Nonnull JacksonSerializer<? super V> valueSerializer,
        @Nullable JacksonSerializer<? extends D> documentSerializer, @Nonnull InputStream in)
        throws IOException, InvalidTypeException {
    JsonFactory jsonFactory = JacksonSupport.getJsonFactory();
    JsonParser parser = jsonFactory.createJsonParser(in);

    JacksonParserWrapper parserWrapper = new JacksonParserWrapper(parser);
    parserWrapper.nextToken(JsonToken.START_OBJECT);

    parserWrapper.nextToken(JsonToken.FIELD_NAME);
    //If reduced, no total rows and no offset are availlable!

    String fieldName = parser.getText();

    int totalRows = -1;
    int offset = -1;
    while (!fieldName.equals(PROPERTY_ROWS)) {
        if (fieldName.equals(PROPERTY_TOTAL_ROWS)) {
            parserWrapper.nextToken(JsonToken.VALUE_NUMBER_INT);
            totalRows = parser.getIntValue();
        }/*ww w.j a  v a  2 s .  c o  m*/

        if (fieldName.equals(PROPERTY_OFFSET)) {
            parserWrapper.nextToken(JsonToken.VALUE_NUMBER_INT);
            offset = parser.getIntValue();
        }

        parserWrapper.nextToken(JsonToken.FIELD_NAME);
        fieldName = parser.getText();
    }

    //Now the rows...
    parserWrapper.nextToken(JsonToken.START_ARRAY);

    List<Row<K, V, D>> deserialized = new ArrayList<>();
    while (parser.nextToken() != JsonToken.END_ARRAY) {
        Row<K, V, D> deserializedRow = rowSerializer.deserialize(keySerializer, valueSerializer,
                documentSerializer, parser);
        deserialized.add(deserializedRow);
    }

    return new ViewResponse<>(totalRows, offset, deserialized);
}

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From source file:com.google.openrtb.json.OpenRtbNativeJsonReader.java

protected void readReqDataField(JsonParser par, NativeRequest.Asset.Data.Builder data, String fieldName)
        throws IOException {
    switch (fieldName) {
    case "type": {
        DataAssetType value = DataAssetType.valueOf(par.getIntValue());
        if (checkEnum(value)) {
            data.setType(value);/*from   w  w w  . java2s.c o m*/
        }
    }
        break;
    case "len":
        data.setLen(par.getIntValue());
        break;
    default:
        readOther(data, par, fieldName);
    }
}

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From source file:com.google.openrtb.json.OpenRtbNativeJsonReader.java

protected void readReqImageField(JsonParser par, NativeRequest.Asset.Image.Builder image, String fieldName)
        throws IOException {
    switch (fieldName) {
    case "type": {
        ImageAssetType value = ImageAssetType.valueOf(par.getIntValue());
        if (checkEnum(value)) {
            image.setType(value);/*from  www .ja v  a2 s  . com*/
        }
    }
        break;
    case "w":
        image.setW(par.getIntValue());
        break;
    case "h":
        image.setH(par.getIntValue());
        break;
    case "wmin":
        image.setWmin(par.getIntValue());
        break;
    case "hmin":
        image.setHmin(par.getIntValue());
        break;
    case "mimes":
        for (startArray(par); endArray(par); par.nextToken()) {
            image.addMimes(par.getText());
        }
        break;
    default:
        readOther(image, par, fieldName);
    }
}

---

From source file:com.google.openrtb.json.OpenRtbNativeJsonReader.java

protected void readRespImageField(JsonParser par, NativeResponse.Asset.Image.Builder image, String fieldName)
        throws IOException {
    switch (fieldName) {
    case "url":
        image.setUrl(par.getText());//from w w w.ja v a2s.co  m
        break;
    case "w":
        image.setW(par.getIntValue());
        break;
    case "h":
        image.setH(par.getIntValue());
        break;
    default:
        readOther(image, par, fieldName);
    }
}

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From source file:com.github.fabioticconi.roguelite.systems.BootstrapSystem.java

public void loadBody(final String filename, final EntityEdit edit) throws IOException {
    final YAMLFactory factory = new YAMLFactory();
    final JsonParser parser = factory.createParser(new File(filename));

    int str = 0, agi = 0, con = 0, skin = 0, sight = 0;
    boolean herbivore = false, carnivore = false;

    parser.nextToken(); // START_OBJECT

    while (parser.nextToken() != null) {
        final String name = parser.getCurrentName();

        if (name == null)
            break;

        parser.nextToken(); // get in value

        System.out.println(name);

        if (name.equals("strength")) {
            str = parser.getIntValue();
            edit.create(Strength.class).value = Util.ensureRange(str, -2, 2);
        } else if (name.equals("agility")) {
            agi = parser.getIntValue();/* w  ww . ja  v  a 2s .c o m*/
            edit.create(Agility.class).value = Util.ensureRange(agi, -2, 2);
        } else if (name.equals("constitution")) {
            con = parser.getIntValue();
            edit.create(Constitution.class).value = Util.ensureRange(con, -2, 2);
        } else if (name.equals("skin")) {
            skin = parser.getIntValue();
            edit.create(Skin.class).value = Util.ensureRange(skin, -2, 2);
        } else if (name.equals("sight")) {
            sight = parser.getIntValue();
            edit.create(Sight.class).value = Util.ensureRange(sight, 1, 18);
        } else if (name.equals("herbivore")) {
            herbivore = parser.getBooleanValue();

            if (herbivore)
                edit.create(Herbivore.class);
        } else if (name.equals("carnivore")) {
            carnivore = parser.getBooleanValue();

            if (carnivore)
                edit.create(Carnivore.class);
        }
    }

    // TODO check if neither herbivore nor carnivore? player is currently as such, for testing

    // Secondary Attributes
    final int size = Math.round((con - agi) / 2f);
    edit.create(Size.class).value = size;
    edit.create(Stamina.class).value = 5 + str + con;
    edit.create(Speed.class).value = (con - str - agi + 6) / 12f;

    // Tertiary Attributes
    edit.create(Hunger.class).value = (size / 2f) + 2f;
}

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From source file:com.google.openrtb.json.OpenRtbNativeJsonReader.java

protected void readNativeRequestField(JsonParser par, NativeRequest.Builder req, String fieldName)
        throws IOException {
    switch (fieldName) {
    case "ver":
        req.setVer(par.getText());//from  w  w w .  java2  s.c  o m
        break;
    case "layout": {
        LayoutId value = LayoutId.valueOf(par.getIntValue());
        if (checkEnum(value)) {
            req.setLayout(value);
        }
    }
        break;
    case "adunit": {
        AdUnitId value = AdUnitId.valueOf(par.getIntValue());
        if (checkEnum(value)) {
            req.setAdunit(value);
        }
    }
        break;
    case "plcmtcnt":
        req.setPlcmtcnt(par.getIntValue());
        break;
    case "seq":
        req.setSeq(par.getIntValue());
        break;
    case "assets":
        for (startArray(par); endArray(par); par.nextToken()) {
            req.addAssets(readReqAsset(par));
        }
        break;
    case "context": {
        ContextType value = ContextType.valueOf(par.getIntValue());
        if (checkEnum(value)) {
            req.setContext(value);
        }
    }
        break;
    case "contextsubtype": {
        ContextSubtype value = ContextSubtype.valueOf(par.getIntValue());
        if (checkEnum(value)) {
            req.setContextsubtype(value);
        }
    }
        break;
    case "plcmttype": {
        PlacementType value = PlacementType.valueOf(par.getIntValue());
        if (checkEnum(value)) {
            req.setPlcmttype(value);
        }
    }
        break;
    default:
        readOther(req, par, fieldName);
    }
}

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From source file:com.tlongdev.bktf.interactor.TlongdevPriceListInteractor.java

private int parseJson(InputStream inputStream) throws IOException {
    //Create a parser from the input stream for fast parsing and low impact on memory
    JsonFactory factory = new JsonFactory();
    JsonParser parser = factory.createParser(inputStream);

    Vector<ContentValues> cVVector = new Vector<>();
    int retVal = 0;
    int count = 0;

    //Not a JSON if it doesn't start with START OBJECT
    if (parser.nextToken() != JsonToken.START_OBJECT) {
        return -1;
    }//from w  w w.j a va 2  s.  co m

    while (parser.nextToken() != JsonToken.END_OBJECT) {
        String name = parser.getCurrentName();
        parser.nextToken();

        switch (name) {
        case "success":
            if (parser.getIntValue() == 0) {
                retVal = 1;
            }
            break;
        case "message":
            errorMessage = parser.getText();
            break;
        case "count":
            count = parser.getIntValue();
            break;
        case "prices":

            while (parser.nextToken() != JsonToken.END_ARRAY) {
                ContentValues values = buildContentValues(parser);
                cVVector.add(values);
            }

            if (cVVector.size() > 0) {
                ContentValues[] cvArray = new ContentValues[cVVector.size()];
                cVVector.toArray(cvArray);
                //Insert all the data into the database
                rowsInserted = mContext.getContentResolver().bulkInsert(PriceEntry.CONTENT_URI, cvArray);
                Log.v(LOG_TAG, "inserted " + rowsInserted + " rows into prices table");
            }
            break;
        }
    }

    parser.close();

    return retVal;
}

---

From source file:com.tlongdev.bktf.interactor.TlongdevPriceListInteractor.java

private ContentValues buildContentValues(JsonParser parser) throws IOException {
    ContentValues values = new ContentValues();

    int defindex = 0;
    int quality = 0;
    int tradable = 0;
    int craftable = 0;
    double value = 0;
    Double high = null;//from   w w  w  .  j  a  v  a 2s . c o m
    double raw = 0;

    while (parser.nextToken() != JsonToken.END_OBJECT) {
        parser.nextToken();
        switch (parser.getCurrentName()) {
        case "defindex":
            Item item = new Item();
            item.setDefindex(parser.getIntValue());
            defindex = item.getFixedDefindex();
            values.put(PriceEntry.COLUMN_DEFINDEX, defindex);
            break;
        case "quality":
            quality = parser.getIntValue();
            values.put(PriceEntry.COLUMN_ITEM_QUALITY, quality);
            break;
        case "tradable":
            tradable = parser.getIntValue();
            values.put(PriceEntry.COLUMN_ITEM_TRADABLE, tradable);
            break;
        case "craftable":
            craftable = parser.getIntValue();
            values.put(PriceEntry.COLUMN_ITEM_CRAFTABLE, craftable);
            break;
        case "price_index":
            values.put(PriceEntry.COLUMN_PRICE_INDEX, parser.getIntValue());
            break;
        case "australium":
            values.put(PriceEntry.COLUMN_AUSTRALIUM, parser.getIntValue());
            break;
        case "currency":
            values.put(PriceEntry.COLUMN_CURRENCY, parser.getText());
            break;
        case "value":
            value = parser.getDoubleValue();
            values.put(PriceEntry.COLUMN_PRICE, value);
            break;
        case "value_high":
            high = parser.getDoubleValue();
            values.put(PriceEntry.COLUMN_PRICE_HIGH, high);
            break;
        case "value_raw":
            raw = parser.getDoubleValue();
            break;
        case "last_update":
            values.put(PriceEntry.COLUMN_LAST_UPDATE, parser.getLongValue());
            break;
        case "difference":
            values.put(PriceEntry.COLUMN_DIFFERENCE, parser.getDoubleValue());
            break;
        }
    }

    values.put(PriceEntry.COLUMN_WEAPON_WEAR, 0);

    if (quality == Quality.UNIQUE && tradable == 1 && craftable == 1) {
        if (defindex == 143) { //buds
            Utility.putDouble(mEditor, mContext.getString(R.string.pref_buds_raw), raw);
            mEditor.apply();
        } else if (defindex == 5002) { //metal

            double highPrice = high == null ? 0 : high;

            if (highPrice > value) {
                //If the metal has a high price, save the average as raw.
                Utility.putDouble(mEditor, mContext.getString(R.string.pref_metal_raw_usd),
                        ((value + highPrice) / 2));
            } else {
                //save as raw price
                Utility.putDouble(mEditor, mContext.getString(R.string.pref_metal_raw_usd), value);
            }
            mEditor.apply();
        } else if (defindex == 5021) { //key
            Utility.putDouble(mEditor, mContext.getString(R.string.pref_key_raw), raw);
            mEditor.apply();
        }
    }

    return values;
}

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From source file:net.openhft.chronicle.wire.benchmarks.Data.java

public void readFrom(JsonParser parser) throws IOException {
    parser.nextToken();//  www.j a  v  a 2 s  . c  o  m
    while (parser.nextToken() != JsonToken.END_OBJECT) {
        String fieldname = parser.getCurrentName();
        parser.nextToken();
        switch (fieldname) {
        case "price":
            setPrice(parser.getDoubleValue());
            break;
        case "flag":
            flag = parser.getBooleanValue();
            break;
        case "text":
            setText(parser.getValueAsString());
            break;
        case "side":
            side = Side.valueOf(parser.getValueAsString());
            break;
        case "smallInt":
            smallInt = parser.getIntValue();
            break;
        case "longInt":
            longInt = parser.getLongValue();
            break;
        }
    }
}

---

From source file:com.unboundid.scim2.client.requests.SearchRequestBuilder.java

/**
 * Invoke the SCIM retrieve request.//from w  ww.j a va  2 s.  c o m
 *
 * @param post {@code true} to send the request using POST or {@code false}
 *             to send the request using GET.
 * @param <T> The type of objects to return.
 * @param resultHandler The search result handler that should be used to
 *                      process the resources.
 * @param cls The Java class object used to determine the type to return.
 * @throws ScimException If an error occurred.
 */
private <T> void invoke(final boolean post, final SearchResultHandler<T> resultHandler, final Class<T> cls)
        throws ScimException {
    Response response;
    if (post) {
        Set<String> attributeSet = null;
        Set<String> excludedAttributeSet = null;
        if (attributes != null && attributes.size() > 0) {
            if (!excluded) {
                attributeSet = attributes;
            } else {
                excludedAttributeSet = attributes;
            }
        }

        SearchRequest searchRequest = new SearchRequest(attributeSet, excludedAttributeSet, filter, sortBy,
                sortOrder, startIndex, count);

        Invocation.Builder builder = target().path(ApiConstants.SEARCH_WITH_POST_PATH_EXTENSION)
                .request(ScimService.MEDIA_TYPE_SCIM_TYPE, MediaType.APPLICATION_JSON_TYPE);
        for (Map.Entry<String, List<Object>> header : headers.entrySet()) {
            builder = builder.header(header.getKey(), StaticUtils.listToString(header.getValue(), ", "));
        }
        response = builder.post(Entity.entity(searchRequest, getContentType()));
    } else {
        response = buildRequest().get();
    }

    try {
        if (response.getStatusInfo().getFamily() == Response.Status.Family.SUCCESSFUL) {
            InputStream inputStream = response.readEntity(InputStream.class);
            try {
                JsonParser parser = JsonUtils.getObjectReader().getFactory().createParser(inputStream);
                try {
                    parser.nextToken();
                    boolean stop = false;
                    while (!stop && parser.nextToken() != JsonToken.END_OBJECT) {
                        String field = parser.getCurrentName();
                        parser.nextToken();
                        if (field.equals("schemas")) {
                            parser.skipChildren();
                        } else if (field.equals("totalResults")) {
                            resultHandler.totalResults(parser.getIntValue());
                        } else if (field.equals("startIndex")) {
                            resultHandler.startIndex(parser.getIntValue());
                        } else if (field.equals("itemsPerPage")) {
                            resultHandler.itemsPerPage(parser.getIntValue());
                        } else if (field.equals("Resources")) {
                            while (parser.nextToken() != JsonToken.END_ARRAY) {
                                if (!resultHandler.resource(parser.readValueAs(cls))) {
                                    stop = true;
                                    break;
                                }
                            }
                        } else if (SchemaUtils.isUrn(field)) {
                            resultHandler.extension(field, parser.<ObjectNode>readValueAsTree());
                        } else {
                            // Just skip this field
                            parser.nextToken();
                        }
                    }
                } finally {
                    if (inputStream != null) {
                        inputStream.close();
                    }
                    parser.close();
                }
            } catch (IOException e) {
                throw new ResponseProcessingException(response, e);
            }
        } else {
            throw toScimException(response);
        }
    } finally {
        response.close();
    }
}

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