Package com.alibaba.fastjson

Class JSON

java.lang.Object

com.alibaba.fastjson.JSON

All Implemented Interfaces:

JSONAware

Direct Known Subclasses:

JSONArray, JSONObject

public abstract class JSON
extends Object
implements JSONAware

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_GENERATE_FEATURE
static int	DEFAULT_PARSER_FEATURE
static String	DEFAULT_TYPE_KEY
static Locale	defaultLocale
static TimeZone	defaultTimeZone
static String	DEFFAULT_DATE_FORMAT
static final String	VERSION

Constructor Summary

Constructors

Constructor	Description
JSON()

Method Summary

Modifier and Type	Method	Description
static void	addMixInAnnotations(Type target, Type mixinSource)
static void	clearMixInAnnotations()
static void	configFilter(com.alibaba.fastjson2.JSONWriter.Context context, SerializeFilter filter)
static com.alibaba.fastjson2.JSONReader.Context	createReadContext(int featuresValue, Feature... features)
static com.alibaba.fastjson2.JSONWriter.Context	createWriteContext(SerializeConfig config, int featuresValue, SerializerFeature... features)
static Type	getMixInAnnotations(Type target)
static boolean	isValid(String str)
static boolean	isValidArray(String str)
static boolean	isValidObject(String str)
static Object	parse(byte[] input, int off, int len, CharsetDecoder charsetDecoder, int features)
static Object	parse(byte[] input, int off, int len, CharsetDecoder charsetDecoder, Feature... features)
static Object	parse(byte[] utf8Bytes, Feature... features)
static Object	parse(String str)
static Object	parse(String text, int features)
static Object	parse(String str, Feature... features)
static Object	parse(String str, ParserConfig config)
static Object	parse(String str, ParserConfig config, int features)
static Object	parse(String str, ParserConfig config, Feature... features)
static JSONArray	parseArray(String str)
static JSONArray	parseArray(String str, Feature... features)
static <T> List<T>	parseArray(String text, Class<T> type)
static <T> List<T>	parseArray(String text, Class<T> type, Feature... features)
static <T> List<T>	parseArray(String text, Class<T> clazz, ParserConfig config)
static List<Object>	parseArray(String text, Type[] types)
static <T> T	parseObject(byte[] input, int off, int len, CharsetDecoder charsetDecoder, Type clazz, Feature... features)
static <T> T	parseObject(byte[] input, int off, int len, Charset charset, Type clazz, Feature... features)
static <T> T	parseObject(byte[] bytes, int offset, int len, Charset charset, Type objectType, ParserConfig config, ParseProcess processor, int featureValues, Feature... features)
static <T> JSONObject	parseObject(byte[] jsonBytes, Feature... features)
static <T> T	parseObject(byte[] jsonBytes, Type type, Feature... features)
static <T> T	parseObject(byte[] jsonBytes, Type type, SerializeFilter filter, Feature... features)
static <T> T	parseObject(byte[] bytes, Charset charset, Type objectClass, ParserConfig config, ParseProcess processor, int featureValues, Feature... features)
static <T> T	parseObject(char[] str, int length, Type objectType, Feature... features)
static <T> T	parseObject(char[] str, Class<T> objectClass, Feature... features)
static <T> T	parseObject(InputStream is, Class<T> objectType, Feature... features)
static <T> T	parseObject(InputStream is, Type objectType, Feature... features)
static <T> T	parseObject(InputStream is, Charset charset, Type objectType, Feature... features)
static <T> T	parseObject(InputStream is, Charset charset, Type objectType, ParserConfig config, ParseProcess processor, int featureValues, Feature... features)
static <T> T	parseObject(InputStream is, Charset charset, Type type, ParserConfig config, Feature... features)
static JSONObject	parseObject(String str)
static JSONObject	parseObject(String text, Feature... features)
static <T> T	parseObject(String str, TypeReference<T> typeReference, Feature... features)
static <T> T	parseObject(String str, Class<T> objectClass)
static <T> T	parseObject(String str, Class<T> objectClass, ParseProcess processor, Feature... features)
static <T> T	parseObject(String str, Class<T> objectType, Feature... features)
static <T> T	parseObject(String input, Type clazz, int featureValues, Feature... features)
static <T> T	parseObject(String str, Type objectType, ParseProcess processor, Feature... features)
static <T> T	parseObject(String str, Type objectType, Feature... features)
static <T> T	parseObject(String input, Type clazz, ParserConfig config, int featureValues, Feature... features)
static <T> T	parseObject(String str, Type objectClass, ParserConfig config, ParseProcess processor, int featureValues, Feature... features)
static <T> T	parseObject(String str, Type objectType, ParserConfig config, Feature... features)
static void	removeMixInAnnotations(Type target)
static <T> T	toJavaObject(JSON json, Class<T> clazz)
<T> T	toJavaObject(TypeReference<T> typeReference)
abstract <T> T	toJavaObject(Class<T> objectClass)
abstract <T> T	toJavaObject(Type type)
static Object	toJSON(Object javaObject)
static Object	toJSON(Object javaObject, ParserConfig config)
static Object	toJSON(Object javaObject, SerializeConfig config)
static byte[]	toJSONBytes(Object object)
static byte[]	toJSONBytes(Object object, int defaultFeatures, SerializerFeature... features)
static byte[]	toJSONBytes(Object object, SerializeConfig config, int defaultFeatures, SerializerFeature... features)
static byte[]	toJSONBytes(Object object, SerializeConfig config, SerializeFilter[] filters, int defaultFeatures, SerializerFeature... features)
static byte[]	toJSONBytes(Object object, SerializeConfig config, SerializeFilter[] filters, String dateFormat, int defaultFeatures, SerializerFeature... features)
static byte[]	toJSONBytes(Object object, SerializeConfig config, SerializeFilter filter, SerializerFeature... features)
static byte[]	toJSONBytes(Object object, SerializeConfig config, SerializerFeature... features)
static byte[]	toJSONBytes(Object object, SerializeFilter filter)
static byte[]	toJSONBytes(Object object, SerializeFilter... filters)
static byte[]	toJSONBytes(Object object, SerializeFilter[] filters, SerializerFeature... features)
static byte[]	toJSONBytes(Object object, SerializeFilter filter, SerializerFeature... features)
static byte[]	toJSONBytes(Object object, SerializerFeature... features)
static byte[]	toJSONBytes(Charset charset, Object object, SerializeConfig config, SerializeFilter[] filters, String dateFormat, int defaultFeatures, SerializerFeature... features)
String	toJSONString()
static String	toJSONString(Object object)
static String	toJSONString(Object object, boolean prettyFormat)
static String	toJSONString(Object object, int defaultFeatures, SerializerFeature... features)
static String	toJSONString(Object object, SerializeConfig config, SerializeFilter[] filters, SerializerFeature... features)
static String	toJSONString(Object object, SerializeConfig config, SerializeFilter[] filters, String dateFormat, int defaultFeatures, SerializerFeature... features)
static String	toJSONString(Object object, SerializeConfig config, SerializeFilter filter, SerializerFeature... features)
static String	toJSONString(Object object, SerializeConfig config, SerializerFeature... features)
static String	toJSONString(Object object, SerializeFilter[] filters, SerializerFeature... features)
static String	toJSONString(Object object, SerializeFilter filter0, SerializeFilter filter1, SerializeFilter... filters)
static String	toJSONString(Object object, SerializeFilter filter, SerializerFeature... features)
static String	toJSONString(Object object, SerializerFeature... features)
static String	toJSONStringWithDateFormat(Object object, String dateFormat, SerializerFeature... features)
static String	toJSONStringZ(Object object, SerializeConfig mapping, SerializerFeature... features)
String	toString(SerializerFeature... features)
static final int	writeJSONString(OutputStream os, Object object, int defaultFeatures, SerializerFeature... features)
static final int	writeJSONString(OutputStream os, Object object, SerializeFilter[] filters)
static final int	writeJSONString(OutputStream os, Object object, SerializeFilter[] filters, SerializerFeature... features)
static final int	writeJSONString(OutputStream os, Object object, SerializerFeature... features)
static final int	writeJSONString(OutputStream os, Charset charset, Object object, SerializeConfig config, SerializeFilter[] filters, String dateFormat, int defaultFeatures, SerializerFeature... features)
static final int	writeJSONString(OutputStream os, Charset charset, Object object, SerializerFeature... features)
static void	writeJSONString(Writer writer, Object object, int defaultFeatures, SerializerFeature... features)
static void	writeJSONString(Writer writer, Object object, SerializerFeature... features)
void	writeJSONString(Appendable appendable)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

VERSION

public static final String VERSION

See Also:

• Constant Field Values

defaultTimeZone

public static TimeZone defaultTimeZone

defaultLocale

public static Locale defaultLocale

DEFAULT_TYPE_KEY

public static String DEFAULT_TYPE_KEY

DEFFAULT_DATE_FORMAT

public static String DEFFAULT_DATE_FORMAT

DEFAULT_PARSER_FEATURE

public static int DEFAULT_PARSER_FEATURE

DEFAULT_GENERATE_FEATURE

public static int DEFAULT_GENERATE_FEATURE

Constructor Details

JSON

public JSON()

Method Details

createReadContext

public static com.alibaba.fastjson2.JSONReader.Context createReadContext(int featuresValue,
 Feature... features)

parseObject

public static JSONObject parseObject(String str)

parseObject

public static JSONObject parseObject(String text,
 Feature... features)

parseObject

public static <T> T parseObject(byte[] bytes,
 Charset charset,
 Type objectClass,
 ParserConfig config,
 ParseProcess processor,
 int featureValues,
 Feature... features)

parseObject

public static <T> T parseObject(byte[] bytes,
 int offset,
 int len,
 Charset charset,
 Type objectType,
 ParserConfig config,
 ParseProcess processor,
 int featureValues,
 Feature... features)

parseObject

public static <T> T parseObject(char[] str,
 int length,
 Type objectType,
 Feature... features)

parseObject

public static <T> T parseObject(char[] str,
 Class<T> objectClass,
 Feature... features)

parseObject

public static <T> T parseObject(String str,
 Type objectClass,
 ParserConfig config,
 ParseProcess processor,
 int featureValues,
 Feature... features)

parseObject

public static <T> T parseObject(String input,
 Type clazz,
 ParserConfig config,
 int featureValues,
 Feature... features)

parseObject

public static <T> T parseObject(String str,
 Type objectType,
 ParseProcess processor,
 Feature... features)

parseObject

public static <T> T parseObject(String str,
 Class<T> objectClass,
 ParseProcess processor,
 Feature... features)

parseObject

public static <T> T parseObject(String str,
 TypeReference<T> typeReference,
 Feature... features)

parseObject

public static <T> T parseObject(String input,
 Type clazz,
 int featureValues,
 Feature... features)

parseObject

public static <T> T parseObject(String str,
 Class<T> objectClass)

parseObject

public static <T> T parseObject(String str,
 Class<T> objectType,
 Feature... features)

parseObject

public static <T> T parseObject(String str,
 Type objectType,
 Feature... features)

parseObject

public static <T> T parseObject(String str,
 Type objectType,
 ParserConfig config,
 Feature... features)

Since:

1.2.11

parseObject

public static <T> T parseObject(InputStream is,
 Type objectType,
 Feature... features)
                         throws IOException

Throws:

IOException

parseObject

public static <T> T parseObject(InputStream is,
 Class<T> objectType,
 Feature... features)
                         throws IOException

Throws:

IOException

parseObject

public static <T> T parseObject(InputStream is,
 Charset charset,
 Type objectType,
 ParserConfig config,
 ParseProcess processor,
 int featureValues,
 Feature... features)
                         throws IOException

Throws:

IOException

parseObject

public static <T> T parseObject(InputStream is,
 Charset charset,
 Type type,
 ParserConfig config,
 Feature... features)
                         throws IOException

Throws:

IOException

parseObject

public static <T> T parseObject(InputStream is,
 Charset charset,
 Type objectType,
 Feature... features)
                         throws IOException

Throws:

IOException

parseObject

public static <T> JSONObject parseObject(byte[] jsonBytes,
 Feature... features)

Since:

2.0.7

parseObject

public static <T> T parseObject(byte[] jsonBytes,
 Type type,
 Feature... features)

parseObject

public static <T> T parseObject(byte[] jsonBytes,
 Type type,
 SerializeFilter filter,
 Feature... features)

parse

public static Object parse(String str)

parse

public static Object parse(String text,
 int features)

parse

public static Object parse(String str,
 Feature... features)

parse

public static Object parse(String str,
 ParserConfig config,
 Feature... features)

parse

public static Object parse(String str,
 ParserConfig config)

parse

public static Object parse(String str,
 ParserConfig config,
 int features)

parse

public static Object parse(byte[] utf8Bytes,
 Feature... features)

parse

public static Object parse(byte[] input,
 int off,
 int len,
 CharsetDecoder charsetDecoder,
 Feature... features)

parse

public static Object parse(byte[] input,
 int off,
 int len,
 CharsetDecoder charsetDecoder,
 int features)

parseObject

public static <T> T parseObject(byte[] input,
 int off,
 int len,
 CharsetDecoder charsetDecoder,
 Type clazz,
 Feature... features)

parseObject

public static <T> T parseObject(byte[] input,
 int off,
 int len,
 Charset charset,
 Type clazz,
 Feature... features)

createWriteContext

public static com.alibaba.fastjson2.JSONWriter.Context createWriteContext(SerializeConfig config,
 int featuresValue,
 SerializerFeature... features)

toJSONString

public static String toJSONString(Object object,
 SerializeConfig config,
 SerializeFilter[] filters,
 String dateFormat,
 int defaultFeatures,
 SerializerFeature... features)

toJSONString

public static String toJSONString(Object object,
 SerializeConfig config,
 SerializeFilter[] filters,
 SerializerFeature... features)

toJSONString

public static String toJSONString(Object object,
 SerializeFilter[] filters,
 SerializerFeature... features)

configFilter

public static void configFilter(com.alibaba.fastjson2.JSONWriter.Context context,
 SerializeFilter filter)

toJSONBytes

public static byte[] toJSONBytes(Object object,
 SerializeConfig config,
 SerializeFilter[] filters,
 int defaultFeatures,
 SerializerFeature... features)

toJSONBytes

public static byte[] toJSONBytes(Object object,
 SerializeConfig config,
 SerializeFilter filter,
 SerializerFeature... features)

toJSONBytes

public static byte[] toJSONBytes(Charset charset,
 Object object,
 SerializeConfig config,
 SerializeFilter[] filters,
 String dateFormat,
 int defaultFeatures,
 SerializerFeature... features)

toJSONBytes

public static byte[] toJSONBytes(Object object,
 SerializeFilter[] filters,
 SerializerFeature... features)

toJSONBytes

public static byte[] toJSONBytes(Object object,
 SerializeConfig config,
 SerializerFeature... features)

toJSONString

public static String toJSONString(Object object,
 boolean prettyFormat)

toJSONString

public static String toJSONString(Object object)

toJSONString

public static String toJSONString(Object object,
 SerializeFilter filter0,
 SerializeFilter filter1,
 SerializeFilter... filters)

toJSONString

public static String toJSONString(Object object,
 SerializerFeature... features)

toJSONBytes

public static byte[] toJSONBytes(Object object)

toJSONBytes

public static byte[] toJSONBytes(Object object,
 SerializeFilter... filters)

toJSONBytes

public static byte[] toJSONBytes(Object object,
 int defaultFeatures,
 SerializerFeature... features)

toJSONBytes

public static byte[] toJSONBytes(Object object,
 SerializeFilter filter)

toJSONBytes

public static byte[] toJSONBytes(Object object,
 SerializeFilter filter,
 SerializerFeature... features)

toJSONBytes

public static byte[] toJSONBytes(Object object,
 SerializeConfig config,
 SerializeFilter[] filters,
 String dateFormat,
 int defaultFeatures,
 SerializerFeature... features)

toJSONBytes

public static byte[] toJSONBytes(Object object,
 SerializerFeature... features)

toJSONBytes

public static byte[] toJSONBytes(Object object,
 SerializeConfig config,
 int defaultFeatures,
 SerializerFeature... features)

toJSONString

public static String toJSONString(Object object,
 SerializeConfig config,
 SerializerFeature... features)

toJSONStringZ

public static String toJSONStringZ(Object object,
 SerializeConfig mapping,
 SerializerFeature... features)

toJSONString

public static String toJSONString(Object object,
 SerializeConfig config,
 SerializeFilter filter,
 SerializerFeature... features)

toJSONString

public static String toJSONString(Object object,
 SerializeFilter filter,
 SerializerFeature... features)

toJSONString

public static String toJSONString(Object object,
 int defaultFeatures,
 SerializerFeature... features)

toJSONStringWithDateFormat

public static String toJSONStringWithDateFormat(Object object,
 String dateFormat,
 SerializerFeature... features)

writeJSONString

public static final int writeJSONString(OutputStream os,
 Object object,
 SerializerFeature... features)
                                 throws IOException

Throws:

IOException

writeJSONString

public static final int writeJSONString(OutputStream os,
 Object object,
 SerializeFilter[] filters)
                                 throws IOException

Throws:

IOException

writeJSONString

public static final int writeJSONString(OutputStream os,
 Charset charset,
 Object object,
 SerializerFeature... features)
                                 throws IOException

Throws:

IOException

writeJSONString

public static void writeJSONString(Writer writer,
 Object object,
 SerializerFeature... features)

writeJSONString

public static void writeJSONString(Writer writer,
 Object object,
 int defaultFeatures,
 SerializerFeature... features)

writeJSONString

public static final int writeJSONString(OutputStream os,
 Object object,
 int defaultFeatures,
 SerializerFeature... features)
                                 throws IOException

Throws:

IOException

writeJSONString

public static final int writeJSONString(OutputStream os,
 Charset charset,
 Object object,
 SerializeConfig config,
 SerializeFilter[] filters,
 String dateFormat,
 int defaultFeatures,
 SerializerFeature... features)
                                 throws IOException

Throws:

IOException

writeJSONString

public static final int writeJSONString(OutputStream os,
 Object object,
 SerializeFilter[] filters,
 SerializerFeature... features)
                                 throws IOException

Throws:

IOException

parseArray

public static JSONArray parseArray(String str,
 Feature... features)

parseArray

public static JSONArray parseArray(String str)

parseArray

public static <T> List<T> parseArray(String text,
 Class<T> type)

parseArray

public static <T> List<T> parseArray(String text,
 Class<T> clazz,
 ParserConfig config)

parseArray

public static <T> List<T> parseArray(String text,
 Class<T> type,
 Feature... features)

isValid

public static boolean isValid(String str)

isValidArray

public static boolean isValidArray(String str)

isValidObject

public static boolean isValidObject(String str)

toJavaObject

public abstract <T> T toJavaObject(Class<T> objectClass)

toJavaObject

public abstract <T> T toJavaObject(Type type)

toJavaObject

public <T> T toJavaObject(TypeReference<T> typeReference)

toJavaObject

public static <T> T toJavaObject(JSON json,
 Class<T> clazz)

toJSON

public static Object toJSON(Object javaObject)

toJSON

public static Object toJSON(Object javaObject,
 SerializeConfig config)

toJSON

public static Object toJSON(Object javaObject,
 ParserConfig config)

parseArray

public static List<Object> parseArray(String text,
 Type[] types)

addMixInAnnotations

public static void addMixInAnnotations(Type target,
 Type mixinSource)

removeMixInAnnotations

public static void removeMixInAnnotations(Type target)

clearMixInAnnotations

public static void clearMixInAnnotations()

getMixInAnnotations

public static Type getMixInAnnotations(Type target)

toJSONString

public String toJSONString()

Specified by:

toJSONString in interface JSONAware

Returns:

JSON text

toString

public String toString(SerializerFeature... features)

writeJSONString

public void writeJSONString(Appendable appendable)