Class JSONValue


  • public class JSONValue
    extends Object
    Author:
    FangYidong
    • Constructor Detail

      • JSONValue

        public JSONValue()
    • Method Detail

      • parse

        public static Object parse​(Reader in)
        Parse JSON text into java object from the input source. Please use parseWithException() if you don't want to ignore the exception.
        Parameters:
        in -
        Returns:
        Instance of the following: org.json.simple.JSONObject, org.json.simple.JSONArray, java.lang.String, java.lang.Number, java.lang.Boolean, null
        See Also:
        JSONParser.parse(Reader), parseWithException(Reader)
      • parseWithException

        public static Object parseWithException​(Reader in)
                                         throws IOException,
                                                ParseException
        Parse JSON text into java object from the input source.
        Parameters:
        in -
        Returns:
        Instance of the following: org.json.simple.JSONObject, org.json.simple.JSONArray, java.lang.String, java.lang.Number, java.lang.Boolean, null
        Throws:
        IOException
        ParseException
        See Also:
        JSONParser
      • writeJSONString

        public static void writeJSONString​(Object value,
                                           Writer out)
                                    throws IOException
        Encode an object into JSON text and write it to out.

        If this object is a Map or a List, and it's also a JSONStreamAware or a JSONAware, JSONStreamAware or JSONAware will be considered firstly.

        DO NOT call this method from writeJSONString(Writer) of a class that implements both JSONStreamAware and (Map or List) with "this" as the first parameter, use JSONObject.writeJSONString(Map, Writer) or JSONArray.writeJSONString(List, Writer) instead.

        Parameters:
        value -
        writer -
        Throws:
        IOException
        See Also:
        JSONObject.writeJSONString(Map, Writer), JSONArray.writeJSONString(List, Writer)
      • toJSONString

        public static String toJSONString​(Object value)
        Convert an object to JSON text.

        If this object is a Map or a List, and it's also a JSONAware, JSONAware will be considered firstly.

        DO NOT call this method from toJSONString() of a class that implements both JSONAware and Map or List with "this" as the parameter, use JSONObject.toJSONString(Map) or JSONArray.toJSONString(List) instead.

        Parameters:
        value -
        Returns:
        JSON text, or "null" if value is null or it's an NaN or an INF number.
        See Also:
        JSONObject.toJSONString(Map), JSONArray.toJSONString(List)
      • escape

        public static String escape​(String s)
        Escape quotes, \, /, \r, \n, \b, \f, \t and other control characters (U+0000 through U+001F).
        Parameters:
        s -
        Returns: