JSONValue

java.lang.Object
- net.minidev.json.JSONValue

```
public class JSONValue
extends java.lang.Object
```
JSONValue is the helper class In most of case you should use those static methode to user JSON-smart The most commonly use methode are parse(String) toJSONString(Object)

Field Summary

Fields
Modifier and Type	Field and Description
`static JSONStyle`	`COMPRESSION` Global default compression type
`static JsonReader`	`defaultReader` deserialisation class Data
`static JsonWriter`	`defaultWriter` Serialisation class Data

Constructor Summary

Constructors
Constructor and Description

JSONValue()

Constructors
Constructor and Description
`JSONValue()`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static java.lang.String`	`compress(java.lang.String input)` Compress Json input keeping element order
`static java.lang.String`	`compress(java.lang.String input, JSONStyle style)` Reformat Json input keeping element order
`static java.lang.String`	`escape(java.lang.String s)`
`static void`	`escape(java.lang.String s, java.lang.Appendable ap)`
`static void`	`escape(java.lang.String s, java.lang.Appendable ap, JSONStyle compression)`
`static java.lang.String`	`escape(java.lang.String s, JSONStyle compression)` Escape quotes, \, /, \r, \n, \b, \f, \t and other control characters (U+0000 through U+001F).
`static boolean`	`isValidJson(java.io.Reader in)` Check Json Syntax from input Reader
`static boolean`	`isValidJson(java.lang.String s)` Check Json Syntax from input String
`static boolean`	`isValidJsonStrict(java.io.Reader in)` Check RFC4627 Json Syntax from input Reader
`static boolean`	`isValidJsonStrict(java.lang.String s)` check RFC4627 Json Syntax from input String
`static java.lang.Object`	`parse(byte[] in)` Parse JSON text into java object from the input source.
`static <T> T`	`parse(byte[] in, java.lang.Class<T> mapTo)` Parse input json as a mapTo class mapTo can be a bean
`protected static <T> T`	`parse(byte[] in, JsonReaderI<T> mapper)` Parse input json as a mapTo class
`static java.lang.Object`	`parse(java.io.InputStream in)` Parse JSON text into java object from the input source.
`static <T> T`	`parse(java.io.InputStream in, java.lang.Class<T> mapTo)` Parse input json as a mapTo class mapTo can be a bean
`static <T> T`	`parse(java.io.InputStream in, T toUpdate)` Parse input json as a mapTo class mapTo can be a bean
`static java.lang.Object`	`parse(java.io.Reader in)` Parse JSON text into java object from the input source.
`static <T> T`	`parse(java.io.Reader in, java.lang.Class<T> mapTo)` Parse input json as a mapTo class mapTo can be a bean
`protected static <T> T`	`parse(java.io.Reader in, JsonReaderI<T> mapper)` Parse input json as a mapTo class
`static <T> T`	`parse(java.io.Reader in, T toUpdate)` Parse input json as a mapTo class mapTo can be a bean
`static java.lang.Object`	`parse(java.lang.String s)` Parse JSON text into java object from the input source.
`static <T> T`	`parse(java.lang.String in, java.lang.Class<T> mapTo)` Parse input json as a mapTo class mapTo can be a bean
`protected static <T> T`	`parse(java.lang.String in, JsonReaderI<T> mapper)` Parse input json as a mapTo class
`static <T> T`	`parse(java.lang.String in, T toUpdate)` Parse input json as a mapTo class mapTo can be a bean
`static java.lang.Object`	`parseKeepingOrder(java.io.Reader in)` Parse Json input to a java Object keeping element order
`static java.lang.Object`	`parseKeepingOrder(java.lang.String in)` Parse Json input to a java Object keeping element order
`static java.lang.Object`	`parseStrict(java.io.Reader in)` Parse valid RFC4627 JSON text into java object from the input source.
`static java.lang.Object`	`parseStrict(java.lang.String s)` Parse valid RFC4627 JSON text into java object from the input source.
`static java.lang.Object`	`parseWithException(byte[] in)` Parse JSON text into java object from the input source.
`static java.lang.Object`	`parseWithException(java.io.InputStream in)` Parse JSON text into java object from the input source.
`static java.lang.Object`	`parseWithException(java.io.Reader in)` Parse JSON text into java object from the input source.
`static java.lang.Object`	`parseWithException(java.lang.String s)` Parse JSON text into java object from the input source.
`static <T> T`	`parseWithException(java.lang.String in, java.lang.Class<T> mapTo)` Parse input json as a mapTo class mapTo can be a bean
`static <T> void`	`registerReader(java.lang.Class<T> type, JsonReaderI<T> mapper)` register a deserializer for a class.
`static <T> void`	`registerWriter(java.lang.Class<?> cls, JsonWriterI<T> writer)` Register a serializer for a class.
`static <T> void`	`remapField(java.lang.Class<T> type, java.lang.String jsonFieldName, java.lang.String javaFieldName)` remap field from java to json.
`static java.lang.String`	`toJSONString(java.lang.Object value)` Encode an object into JSON text and write it to out.
`static java.lang.String`	`toJSONString(java.lang.Object value, JSONStyle compression)` Convert an object to JSON text.
`static java.lang.String`	`uncompress(java.lang.String input)` Compress Json input keeping element order
`static void`	`writeJSONString(java.lang.Object value, java.lang.Appendable out)` Encode an object into JSON text and write it to out.
`static void`	`writeJSONString(java.lang.Object value, java.lang.Appendable out, JSONStyle compression)` Encode an object into JSON text and write it to out.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - COMPRESSION
```
public static JSONStyle COMPRESSION
```
    Global default compression type
  - defaultWriter
```
public static final JsonWriter defaultWriter
```
    Serialisation class Data
  - defaultReader
```
public static final JsonReader defaultReader
```
    deserialisation class Data
- Constructor Detail
  - JSONValue
```
public JSONValue()
```
- Method Detail
  - parse
```
public static java.lang.Object parse(java.io.InputStream in)
```
    Parse JSON text into java object from the input source. Please use parseWithException() if you don't want to ignore the exception. if you want strict input check use parseStrict()
    
    Returns:
    
    Instance of the following: JSONObject, JSONArray, String, java.lang.Number, java.lang.Boolean, null
    
    See Also:
    
    JSONParser.parse(Reader), parseWithException(Reader)
  - parse
```
public static java.lang.Object parse(byte[] in)
```
    Parse JSON text into java object from the input source. Please use parseWithException() if you don't want to ignore the exception. if you want strict input check use parseStrict()
    
    Returns:
    
    Instance of the following: JSONObject, JSONArray, String, java.lang.Number, java.lang.Boolean, null
    
    See Also:
    
    JSONParser.parse(Reader), parseWithException(Reader)
  - parse
```
public static <T> T parse(java.io.InputStream in,
                          java.lang.Class<T> mapTo)
```
    Parse input json as a mapTo class mapTo can be a bean
    
    Since:
    
    2.0
  - parse
```
public static java.lang.Object parse(java.io.Reader in)
```
    Parse JSON text into java object from the input source. Please use parseWithException() if you don't want to ignore the exception. if you want strict input check use parseStrict()
    
    Returns:
    
    Instance of the following: JSONObject, JSONArray, String, java.lang.Number, java.lang.Boolean, null
    
    See Also:
    
    JSONParser.parse(Reader), parseWithException(Reader)
  - parse
```
public static <T> T parse(byte[] in,
                          java.lang.Class<T> mapTo)
```
    Parse input json as a mapTo class mapTo can be a bean
    
    Since:
    
    2.0
  - parse
```
public static <T> T parse(java.io.Reader in,
                          java.lang.Class<T> mapTo)
```
    Parse input json as a mapTo class mapTo can be a bean
    
    Since:
    
    2.0
  - parse
```
public static <T> T parse(java.io.Reader in,
                          T toUpdate)
```
    Parse input json as a mapTo class mapTo can be a bean
    
    Since:
    
    2.0
  - parse
```
protected static <T> T parse(java.io.Reader in,
                             JsonReaderI<T> mapper)
```
    Parse input json as a mapTo class
    
    Since:
    
    2.0
  - parse
```
public static <T> T parse(java.lang.String in,
                          java.lang.Class<T> mapTo)
```
    Parse input json as a mapTo class mapTo can be a bean
    
    Since:
    
    2.0
  - parse
```
public static <T> T parse(java.io.InputStream in,
                          T toUpdate)
```
    Parse input json as a mapTo class mapTo can be a bean
    
    Since:
    
    2.0
  - parse
```
public static <T> T parse(java.lang.String in,
                          T toUpdate)
```
    Parse input json as a mapTo class mapTo can be a bean
    
    Since:
    
    2.0
  - parse
```
protected static <T> T parse(byte[] in,
                             JsonReaderI<T> mapper)
```
    Parse input json as a mapTo class
    
    Since:
    
    2.0
  - parse
```
protected static <T> T parse(java.lang.String in,
                             JsonReaderI<T> mapper)
```
    Parse input json as a mapTo class
    
    Since:
    
    2.0
  - parse
```
public static java.lang.Object parse(java.lang.String s)
```
    Parse JSON text into java object from the input source. Please use parseWithException() if you don't want to ignore the exception. if you want strict input check use parseStrict()
    
    Returns:
    
    Instance of the following: JSONObject, JSONArray, String, java.lang.Number, java.lang.Boolean, null
    
    See Also:
    
    JSONParser.parse(String), parseWithException(String)
  - parseKeepingOrder
```
public static java.lang.Object parseKeepingOrder(java.io.Reader in)
```
    Parse Json input to a java Object keeping element order
    
    Since:
    
    1.0.6.1
  - parseKeepingOrder
```
public static java.lang.Object parseKeepingOrder(java.lang.String in)
```
    Parse Json input to a java Object keeping element order
    
    Since:
    
    1.0.6.1
  - compress
```
public static java.lang.String compress(java.lang.String input,
                                        JSONStyle style)
```
    Reformat Json input keeping element order
    
    Since:
    
    1.0.6.2 need to be rewrite in 2.0
  - compress
```
public static java.lang.String compress(java.lang.String input)
```
    Compress Json input keeping element order
    
    Since:
    
    1.0.6.1 need to be rewrite in 2.0
  - uncompress
```
public static java.lang.String uncompress(java.lang.String input)
```
    Compress Json input keeping element order
    
    Since:
    
    1.0.6.1
  - parseWithException
```
public static java.lang.Object parseWithException(byte[] in)
                                           throws java.io.IOException,
                                                  ParseException
```
    Parse JSON text into java object from the input source.
    
    Returns:
    
    Instance of the following: JSONObject, JSONArray, String, java.lang.Number, java.lang.Boolean, null
    
    Throws:
    
    java.io.IOException
    
    ParseException
    
    See Also:
    
    JSONParser
  - parseWithException
```
public static java.lang.Object parseWithException(java.io.InputStream in)
                                           throws java.io.IOException,
                                                  ParseException
```
    Parse JSON text into java object from the input source.
    
    Returns:
    
    Instance of the following: JSONObject, JSONArray, String, java.lang.Number, java.lang.Boolean, null
    
    Throws:
    
    java.io.IOException
    
    ParseException
    
    See Also:
    
    JSONParser
  - parseWithException
```
public static java.lang.Object parseWithException(java.io.Reader in)
                                           throws java.io.IOException,
                                                  ParseException
```
    Parse JSON text into java object from the input source.
    
    Returns:
    
    Instance of the following: JSONObject, JSONArray, String, java.lang.Number, java.lang.Boolean, null
    
    Throws:
    
    java.io.IOException
    
    ParseException
    
    See Also:
    
    JSONParser
  - parseWithException
```
public static java.lang.Object parseWithException(java.lang.String s)
                                           throws ParseException
```
    Parse JSON text into java object from the input source.
    
    Returns:
    
    Instance of the following: JSONObject, JSONArray, String, java.lang.Number, java.lang.Boolean, null
    
    Throws:
    
    ParseException
    
    See Also:
    
    JSONParser
  - parseWithException
```
public static <T> T parseWithException(java.lang.String in,
                                       java.lang.Class<T> mapTo)
                                throws ParseException
```
    Parse input json as a mapTo class mapTo can be a bean
    
    Throws:
    
    ParseException
    
    Since:
    
    2.0
  - parseStrict
```
public static java.lang.Object parseStrict(java.io.Reader in)
                                    throws java.io.IOException,
                                           ParseException
```
    Parse valid RFC4627 JSON text into java object from the input source.
    
    Returns:
    
    Instance of the following: JSONObject, JSONArray, String, java.lang.Number, java.lang.Boolean, null
    
    Throws:
    
    java.io.IOException
    
    ParseException
    
    See Also:
    
    JSONParser
  - parseStrict
```
public static java.lang.Object parseStrict(java.lang.String s)
                                    throws ParseException
```
    Parse valid RFC4627 JSON text into java object from the input source.
    
    Returns:
    
    Instance of the following: JSONObject, JSONArray, String, java.lang.Number, java.lang.Boolean, null
    
    Throws:
    
    ParseException
    
    See Also:
    
    JSONParser
  - isValidJsonStrict
```
public static boolean isValidJsonStrict(java.io.Reader in)
                                 throws java.io.IOException
```
    Check RFC4627 Json Syntax from input Reader
    
    Returns:
    
    if the input is valid
    
    Throws:
    
    java.io.IOException
  - isValidJsonStrict
```
public static boolean isValidJsonStrict(java.lang.String s)
```
    check RFC4627 Json Syntax from input String
    
    Returns:
    
    if the input is valid
  - isValidJson
```
public static boolean isValidJson(java.io.Reader in)
                           throws java.io.IOException
```
    Check Json Syntax from input Reader
    
    Returns:
    
    if the input is valid
    
    Throws:
    
    java.io.IOException
  - isValidJson
```
public static boolean isValidJson(java.lang.String s)
```
    Check Json Syntax from input String
    
    Returns:
    
    if the input is valid
  - writeJSONString
```
public static void writeJSONString(java.lang.Object value,
                                   java.lang.Appendable out)
                            throws java.io.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.
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    JSONObject.writeJSON(Map, Appendable), JSONArray.writeJSONString(List, Appendable)
  - remapField
```
public static <T> void remapField(java.lang.Class<T> type,
                                  java.lang.String jsonFieldName,
                                  java.lang.String javaFieldName)
```
    remap field from java to json.
    
    Since:
    
    2.1.1
  - registerWriter
```
public static <T> void registerWriter(java.lang.Class<?> cls,
                                      JsonWriterI<T> writer)
```
    Register a serializer for a class.
  - registerReader
```
public static <T> void registerReader(java.lang.Class<T> type,
                                      JsonReaderI<T> mapper)
```
    register a deserializer for a class.
  - writeJSONString
```
public static void writeJSONString(java.lang.Object value,
                                   java.lang.Appendable out,
                                   JSONStyle compression)
                            throws java.io.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.
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    JSONObject.writeJSON(Map, Appendable), JSONArray.writeJSONString(List, Appendable)
  - toJSONString
```
public static java.lang.String toJSONString(java.lang.Object value)
```
    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.
    
    See Also:
    
    JSONObject.writeJSON(Map, Appendable), JSONArray.writeJSONString(List, Appendable)
  - toJSONString
```
public static java.lang.String toJSONString(java.lang.Object value,
                                            JSONStyle compression)
```
    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.
    
    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 java.lang.String escape(java.lang.String s)
```
  - escape
```
public static java.lang.String escape(java.lang.String s,
                                      JSONStyle compression)
```
    Escape quotes, \, /, \r, \n, \b, \f, \t and other control characters (U+0000 through U+001F).
  - escape
```
public static void escape(java.lang.String s,
                          java.lang.Appendable ap)
```
  - escape
```
public static void escape(java.lang.String s,
                          java.lang.Appendable ap,
                          JSONStyle compression)
```

Class JSONValue

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

COMPRESSION

defaultWriter

defaultReader

Constructor Detail

JSONValue

Method Detail

parse

parse

parse

parse

parse

parse

parse

parse

parse

parse

parse

parse

parse

parse

parseKeepingOrder

parseKeepingOrder

compress

compress

uncompress

parseWithException

parseWithException

parseWithException

parseWithException

parseWithException

parseStrict

parseStrict

isValidJsonStrict

isValidJsonStrict

isValidJson

isValidJson

writeJSONString

remapField

registerWriter

registerReader

writeJSONString

toJSONString

toJSONString

escape

escape

escape

escape