Example usage for com.google.gson.stream JsonToken NUMBER

List of usage examples for com.google.gson.stream JsonToken NUMBER

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In this page you can find the example usage for com.google.gson.stream JsonToken NUMBER.

Prototype

JsonToken NUMBER

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Document

A JSON number represented in this API by a Java double , long , or int .

Usage

From source file:org.eclipse.skalli.core.rest.JSONRestReader.java

License:Open Source License

@Override
public boolean isValue() throws IOException {
    if (state == STATE_FINAL) {
        return false;
    }//from www  . j a  v  a  2s .  c o m
    if (isKey("value")) { //$NON-NLS-1$
        return true;
    }
    JsonToken next = json.peek();
    return lookAhead == null && (next == JsonToken.STRING || next == JsonToken.NUMBER
            || next == JsonToken.BOOLEAN || next == JsonToken.BEGIN_ARRAY || next == JsonToken.BEGIN_OBJECT
            || next == JsonToken.NULL);
}

From source file:org.eclipse.smarthome.storage.json.PropertiesTypeAdapter.java

License:Open Source License

private Object getValue(JsonReader in) throws IOException {
    Object value = null;/*from   w  ww .j a v a  2  s .co  m*/

    // if the next json token is a number we read it as a BigDecimal,
    // otherwise use the default adapter to read it
    if (JsonToken.NUMBER.equals(in.peek())) {
        String inString = in.nextString();
        if (inString.endsWith(".0")) {
            value = new BigDecimal(inString).setScale(0);
        } else {
            value = new BigDecimal(inString);
        }
    } else {
        value = valueAdapter.read(in);
    }

    return value;

}

From source file:org.eclipse.smarthome.storage.mapdb.internal.PropertiesTypeAdapter.java

License:Open Source License

private Object getValue(JsonReader in) throws IOException {
    Object value = null;//from  w w w . j  a  va 2  s.co m

    // if the next json token is a number we read it as a BigDecimal,
    // otherwise use the default adapter to read it
    if (JsonToken.NUMBER.equals(in.peek())) {
        value = new BigDecimal(in.nextString());
    } else {
        value = valueAdapter.read(in);
    }

    return value;
}

From source file:org.eclipse.smarthome.storage.mapdb.PropertiesTypeAdapter.java

License:Open Source License

private Object getValue(JsonReader in) throws IOException {
    Object value = null;//from   w w  w. ja  v a2  s  .  c  om

    // if the next json token is a number we read it as a BigDecimal,
    // otherwise use the default adapter to read it
    if (JsonToken.NUMBER.equals(in.peek())) {
        value = new BigDecimal(in.nextString());
    } else {
        value = valueAdapter.read(in);
    }

    return value;

}

From source file:org.geotools.data.arcgisrest.GeoJSONParser.java

License:Open Source License

/**
 * Utility methof that parses a Point GeoJSON coordinates array and adds them
 * to coords/*  www .  j av a2  s .com*/
 * 
 * @param coords
 *          List to add coordinates to
 * @throws IOException,
 *           JsonSyntaxException, IllegalStateException
 */
protected void parsePointCoordinates(List<Double> coords)
        throws JsonSyntaxException, IOException, IllegalStateException {

    this.reader.beginArray();

    // Reads the point/vertex coordinates
    while (this.reader.hasNext()) {

        // Read X and Y
        coords.add(this.reader.nextDouble());
        coords.add(this.reader.nextDouble());

        // TODO: for the time being it discards Z
        if (this.reader.peek() == JsonToken.NUMBER) {
            this.reader.skipValue();
        }
    }

    this.reader.endArray();
}

From source file:org.immutables.gson.stream.JsonParserReader.java

License:Apache License

private static JsonToken toGsonToken(com.fasterxml.jackson.core.JsonToken token) {
    switch (token) {
    case START_ARRAY:
        return JsonToken.BEGIN_ARRAY;
    case END_ARRAY:
        return JsonToken.END_ARRAY;
    case START_OBJECT:
        return JsonToken.BEGIN_OBJECT;
    case END_OBJECT:
        return JsonToken.END_OBJECT;
    case FIELD_NAME:
        return JsonToken.NAME;
    case VALUE_FALSE:
        return JsonToken.BOOLEAN;
    case VALUE_TRUE:
        return JsonToken.BOOLEAN;
    case VALUE_NULL:
        return JsonToken.NULL;
    case VALUE_NUMBER_INT:
        return JsonToken.NUMBER;
    case VALUE_NUMBER_FLOAT:
        return JsonToken.NUMBER;
    case VALUE_STRING:
        return JsonToken.STRING;
    default: // Not semantically equivalent
        return JsonToken.NULL;
    }/*  w  w  w  .  ja  v  a 2 s.  c o m*/
}

From source file:org.immutables.mongo.bson4gson.BsonReader.java

License:Apache License

private static JsonToken toGsonToken(BsonType type) {
    switch (type) {
    case END_OF_DOCUMENT:
        return JsonToken.END_DOCUMENT;
    case DOCUMENT:
        return JsonToken.BEGIN_OBJECT;
    case ARRAY://from w w w .  jav a  2 s. co  m
        return JsonToken.BEGIN_ARRAY;
    case BOOLEAN:
        return JsonToken.BOOLEAN;
    case STRING:
    case SYMBOL:
    case OBJECT_ID:
    case BINARY:
    case REGULAR_EXPRESSION:
        return JsonToken.STRING;
    case DATE_TIME:
    case DOUBLE:
    case INT32:
    case INT64:
    case TIMESTAMP:
    case DECIMAL128:
        return JsonToken.NUMBER;
    case NULL:
        return JsonToken.NULL;
    default:
        // not really sure what to do with this type
        return JsonToken.NULL;
    }
}

From source file:org.jetbrains.io.JsonReaderEx.java

License:Apache License

/**
 * Returns the type of the next token without consuming it.
 *///from w  ww  .  j a v  a  2  s. c  o  m
public JsonToken peek() {
    int p = peeked;
    if (p == PEEKED_NONE) {
        p = doPeek();
    }

    switch (p) {
    case PEEKED_BEGIN_OBJECT:
        return JsonToken.BEGIN_OBJECT;
    case PEEKED_END_OBJECT:
        return JsonToken.END_OBJECT;
    case PEEKED_BEGIN_ARRAY:
        return JsonToken.BEGIN_ARRAY;
    case PEEKED_END_ARRAY:
        return JsonToken.END_ARRAY;
    case PEEKED_SINGLE_QUOTED_NAME:
    case PEEKED_DOUBLE_QUOTED_NAME:
    case PEEKED_UNQUOTED_NAME:
        return JsonToken.NAME;
    case PEEKED_TRUE:
    case PEEKED_FALSE:
        return JsonToken.BOOLEAN;
    case PEEKED_NULL:
        return JsonToken.NULL;
    case PEEKED_SINGLE_QUOTED:
    case PEEKED_DOUBLE_QUOTED:
    case PEEKED_UNQUOTED:
    case PEEKED_BUFFERED:
        return JsonToken.STRING;
    case PEEKED_LONG:
    case PEEKED_NUMBER:
        return JsonToken.NUMBER;
    case PEEKED_EOF:
        return JsonToken.END_DOCUMENT;
    default:
        throw new AssertionError();
    }
}

From source file:org.wso2.carbon.governance.rest.api.internal.JSONMessageBodyReader.java

License:Open Source License

/**
 * Traverses through a json object and maps the keys and values to a {@link Map}
 *
 * @param reader        {@link JsonReader}
 * @param map           map that the values to be added.
 * @param token         {@link JsonToken}
 * @param isArray       whether the object is inside a json array
 * @throws IOException  If unable to parse the json object
 *///from  w w w.  j a v a 2s  . c o  m
protected void handleObject(JsonReader reader, Map<String, Object> map, JsonToken token, boolean isArray)
        throws IOException {
    String key = null;
    while (true) {
        if (token == null) {
            token = reader.peek();
        }

        if (JsonToken.BEGIN_OBJECT.equals(token)) {
            reader.beginObject();

        } else if (JsonToken.END_OBJECT.equals(token)) {
            reader.endObject();

        } else if (JsonToken.NAME.equals(token)) {
            key = reader.nextName();

        } else if (JsonToken.STRING.equals(token)) {
            String value = reader.nextString();
            handleValue(key, value, map, isArray);
            key = null;

        } else if (JsonToken.NUMBER.equals(token)) {
            Double value = reader.nextDouble();
            handleValue(key, value, map, isArray);
            key = null;

        } else if (token.equals(JsonToken.BEGIN_ARRAY)) {
            Map<String, Object> values = handleArray(reader);
            if (key != null) {
                map.put(key, values);
            }

        } else {
            reader.skipValue();
        }

        if (reader.hasNext()) {
            token = reader.peek();
        } else {
            break;
        }
    }
}

From source file:ru.orangesoftware.financisto2.export.flowzr.FlowzrSyncEngine.java

License:Open Source License

public <T> int readJsnArr(JsonReader reader, String tableName, Class<T> clazz)
        throws IOException, JSONException, Exception {
    JSONObject o = new JSONObject();
    JsonToken peek = reader.peek();// w w  w  .ja v a  2 s.  co m
    String n = null;
    reader.beginArray();
    int j = 0;
    int i = 0;
    while (reader.hasNext()) {
        peek = reader.peek();
        if (reader.peek() == JsonToken.BEGIN_OBJECT) {
            reader.beginObject();
        } else if (reader.peek() == JsonToken.END_OBJECT) {
            reader.endObject();
        }
        o = new JSONObject();
        while (reader.hasNext()) {
            peek = reader.peek();
            if (peek == JsonToken.NAME) {
                n = reader.nextName();
            } else if (peek == JsonToken.BEGIN_OBJECT) {
                reader.beginObject();
            } else if (peek == JsonToken.END_OBJECT) {
                reader.endObject();
            } else if (peek == JsonToken.BOOLEAN) {
                try {
                    o.put(n, reader.nextBoolean());
                } catch (JSONException e) {

                    e.printStackTrace();
                }
            } else if (peek == JsonToken.STRING) {
                try {
                    o.put(n, reader.nextString());

                } catch (JSONException e) {

                    e.printStackTrace();
                }
            } else if (peek == JsonToken.NUMBER) {
                try {
                    o.put(n, reader.nextDouble());

                } catch (JSONException e) {

                    e.printStackTrace();
                }
            }
        }
        reader.endObject();
        if (o.has("key")) {
            i = i + 1;
            j = j + 1;
            if (j % 100 == 0) {
                j = 2;
            }
            saveEntityFromJson(o, tableName, clazz, i);
            if (i % 10 == 0) {
                flowzrSyncActivity.notifyUser(
                        flowzrSyncActivity.getString(R.string.flowzr_sync_receiving) + " " + tableName + ". "
                                + flowzrSyncActivity.getString(R.string.hint_run_background),
                        (int) (Math.round(j)));
            }
        }
    }
    reader.endArray();
    return i;
}