Examples of org.codehaus.jackson.JsonFactory.createJsonParser()

org.codehaus.jackson.JsonFactory.createJsonParser()
Method for constructing JSON parser instance to parse contents of specified file. Encoding is auto-detected from contents according to JSON specification recommended mechanism.
Underlying input stream (needed for reading contents) will be owned (and managed, i.e. closed as need be) by the parser, since caller has no access to it. @param f File that contains JSON content to parse

        writer.endObject();
    }
    
    static public ReconCandidate loadStreaming(String s) throws Exception {
        JsonFactory jsonFactory = new JsonFactory(); 
        JsonParser jp = jsonFactory.createJsonParser(s);
        
        if (jp.nextToken() != JsonToken.START_OBJECT) {
            return null;
        }
        return loadStreaming(jp);

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            loadStreaming(s, pool);
    }
    
    static public Row loadStreaming(String s, Pool pool) throws Exception {
        JsonFactory jsonFactory = new JsonFactory(); 
        JsonParser jp = jsonFactory.createJsonParser(s);
        
        if (jp.nextToken() != JsonToken.START_OBJECT) {
            return null;
        }

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    private void _testIsNextTokenName1(boolean useStream) throws Exception
    {
        final String DOC = "{\"name\":123,\"name2\":14,\"x\":\"name\"}";
        JsonFactory jf = new JsonFactory();
        JsonParser jp = useStream ?
            jf.createJsonParser(new ByteArrayInputStream(DOC.getBytes("UTF-8")))
            : jf.createJsonParser(new StringReader(DOC));
        SerializedString NAME = new SerializedString("name");
        assertFalse(jp.nextFieldName(NAME));
        assertToken(JsonToken.START_OBJECT, jp.getCurrentToken());
        assertTrue(jp.nextFieldName(NAME));

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    {
        final String DOC = "{\"name\":123,\"name2\":14,\"x\":\"name\"}";
        JsonFactory jf = new JsonFactory();
        JsonParser jp = useStream ?
            jf.createJsonParser(new ByteArrayInputStream(DOC.getBytes("UTF-8")))
            : jf.createJsonParser(new StringReader(DOC));
        SerializedString NAME = new SerializedString("name");
        assertFalse(jp.nextFieldName(NAME));
        assertToken(JsonToken.START_OBJECT, jp.getCurrentToken());
        assertTrue(jp.nextFieldName(NAME));
        assertToken(JsonToken.FIELD_NAME, jp.getCurrentToken());

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    private void _testIsNextTokenName2(boolean useStream) throws Exception
    {
        final String DOC = "{\"name\":123,\"name2\":14,\"x\":\"name\"}";
        JsonFactory jf = new JsonFactory();
        JsonParser jp = useStream ?
            jf.createJsonParser(new ByteArrayInputStream(DOC.getBytes("UTF-8")))
            : jf.createJsonParser(new StringReader(DOC));
        SerializableString NAME = new SerializedString("name");
        assertFalse(jp.nextFieldName(NAME));
        assertToken(JsonToken.START_OBJECT, jp.getCurrentToken());
        assertTrue(jp.nextFieldName(NAME));

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    {
        final String DOC = "{\"name\":123,\"name2\":14,\"x\":\"name\"}";
        JsonFactory jf = new JsonFactory();
        JsonParser jp = useStream ?
            jf.createJsonParser(new ByteArrayInputStream(DOC.getBytes("UTF-8")))
            : jf.createJsonParser(new StringReader(DOC));
        SerializableString NAME = new SerializedString("name");
        assertFalse(jp.nextFieldName(NAME));
        assertToken(JsonToken.START_OBJECT, jp.getCurrentToken());
        assertTrue(jp.nextFieldName(NAME));
        assertToken(JsonToken.FIELD_NAME, jp.getCurrentToken());

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        .getOperator(Operator.Type.ImportMapGeometryFromJson);


    JsonFactory jf = new JsonFactory();
    JsonParser jp = null;
    try {
      jp = jf.createJsonParser(jsonString);
      jp.nextToken();
    } catch (Exception ex) {
    }
    MapGeometry mapGeom = importerJSON.execute(Geometry.Type.Unknown, jp);
    return mapGeom;

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  }


  public static OGCGeometry fromJson(String string)
      throws JsonParseException, IOException {
    JsonFactory factory = new JsonFactory();
    JsonParser jsonParserPt = factory.createJsonParser(string);
    jsonParserPt.nextToken();
    MapGeometry mapGeom = GeometryEngine.jsonToGeometry(jsonParserPt);
    return OGCGeometry.createFromEsriGeometry(mapGeom.getGeometry(),
        mapGeom.getSpatialReference());
  }

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    ean_url += "customerUserAgent=" + this.customerUserAgent;
    ean_url = ean_url.replaceAll(" ", "%20");
    
    try {
      JsonFactory factory= new JsonFactory();
      JsonParser parser = factory.createJsonParser(new URL(ean_url));
      while (parser.nextToken() != JsonToken.END_OBJECT) {
        String fieldname = parser.getCurrentName();
        if (fieldname != null && fieldname.equals("HotelSummary")) {
          if (parser.nextToken() == JsonToken.START_ARRAY) {
            while(parser.nextToken() != JsonToken.END_ARRAY){

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    if (!nextPageToken.isEmpty()) {
      url += "&pagetoken=" + nextPageToken;
      nextPageToken = "";
    }
    try {
      JsonParser parser = factory.createJsonParser(new URL(url));
      // loop until token equal to "}"
      while (parser.nextToken() != JsonToken.END_OBJECT) {
        String fieldname = parser.getCurrentName();
        if ("html_attributions".equals(fieldname)) {
          parser.nextToken();

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