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

  }


  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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    private Map<String, String> parseJSON(String jsonmessage){
        Map<String, String> parsed = new HashMap<String, String>();
        JsonFactory jf = new JsonFactory();
        try {
            JsonParser parser = jf.createJsonParser(jsonmessage);
            parser.nextToken(); //shift past the START_OBJECT that begins the JSON
            while (parser.nextToken() != JsonToken.END_OBJECT) {
                String fieldname = parser.getCurrentName();
                parser.nextToken(); // move to value, or START_OBJECT/START_ARRAY
                String value = parser.getText();

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    @Override
    public T unmarshall(Class<T> clazz, String obj) {
        try {
            JsonFactory jsonFactory = new MappingJsonFactory();
            JsonParser jsonParser = jsonFactory.createJsonParser(new StringReader(obj));
            return jsonParser.readValueAs(clazz);
        } catch ( Exception e ) {
            throw new RuntimeException(e);
        }
    }

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    @Override
    public T unmarshall(Class<T> clazz, String obj) {
        try {
            JsonFactory jsonFactory = new MappingJsonFactory();
            JsonParser jsonParser = jsonFactory.createJsonParser(new StringReader(obj));
            return jsonParser.readValueAs(clazz);
        } catch ( Exception e ) {
            throw new RuntimeException(e);
        }
    }

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  }
  
  void testJsonEquivalence(String actual, String expected)throws Exception{
    ObjectMapper mapper = new ObjectMapper();
    JsonFactory factory = mapper.getJsonFactory();
    JsonParser jp = factory.createJsonParser(actual);
    JsonNode actualObj = mapper.readTree(jp);
    
    jp = factory.createJsonParser(expected);
    JsonNode  expectedObj = mapper.readTree(jp);
    assertEquals(actualObj, expectedObj);

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    ObjectMapper mapper = new ObjectMapper();
    JsonFactory factory = mapper.getJsonFactory();
    JsonParser jp = factory.createJsonParser(actual);
    JsonNode actualObj = mapper.readTree(jp);
    
    jp = factory.createJsonParser(expected);
    JsonNode  expectedObj = mapper.readTree(jp);
    assertEquals(actualObj, expectedObj);
  }
}

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        return result;
    }


    public static Build jsonStringToBuildInfo(String json) throws IOException {
        JsonFactory jsonFactory = createJsonFactory();
        JsonParser parser = jsonFactory.createJsonParser(new StringReader(json));
        return jsonFactory.getCodec().readValue(parser, Build.class);
    }


    public static <T extends Serializable> String buildInfoToJsonString(T buildComponent) throws IOException {
        JsonFactory jsonFactory = createJsonFactory();

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        return result;
    }


    public static <T extends Serializable> T jsonStringToGeneric(String json, Class<T> clazz) throws IOException {
        JsonFactory jsonFactory = createJsonFactory();
        JsonParser parser = jsonFactory.createJsonParser(new StringReader(json));
        return jsonFactory.getCodec().readValue(parser, clazz);
    }


    public static void saveBuildInfoToFile(Build build, File toFile) throws IOException {
        String buildInfoJson = buildInfoToJsonString(build);

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        return ArtifactoryVersion.NOT_FOUND;
    }


    public JsonParser createJsonParser(InputStream in) throws IOException {
        JsonFactory jsonFactory = createJsonFactory();
        return jsonFactory.createJsonParser(in);
    }


    public JsonFactory createJsonFactory() {
        JsonFactory jsonFactory = new JsonFactory();
        ObjectMapper mapper = new ObjectMapper(jsonFactory);

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            if (assumptionFile.isFile())
            {
                try
                {
                    JsonFactory f = new JsonFactory();
                    JsonParser p = f.createJsonParser(assumptionFile);
                    JsonToken token = p.nextToken();
                    while (token != JsonToken.END_OBJECT)
                    {
                        if (token == JsonToken.FIELD_NAME)
                        {

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