com.alibaba.fastjson

Class JSONObject

java.lang.Object

com.alibaba.fastjson.JSON

com.alibaba.fastjson.JSONObject

All Implemented Interfaces:

JSONAware, Wrapper, java.io.Serializable, java.lang.Cloneable, java.lang.reflect.InvocationHandler, java.util.Map<java.lang.String,java.lang.Object>

public class JSONObject
extends JSON
implements java.util.Map<java.lang.String,java.lang.Object>, java.lang.Cloneable, java.io.Serializable, java.lang.reflect.InvocationHandler, Wrapper

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	JSONObject.Creator

Nested classes/interfaces inherited from class com.alibaba.fastjson.JSON

JSON.Cache

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static ObjectReader<JSONArray>	arrayReader
private static int	DEFAULT_INITIAL_CAPACITY
private java.util.Map<java.lang.String,java.lang.Object>	map
(package private) static ObjectReader<JSONObject>	objectReader
private static long	serialVersionUID

Fields inherited from class com.alibaba.fastjson.JSON

arraySupplier, CACHE, CHARS_UPDATER, DEFAULT_DATE_FORMAT, DEFAULT_GENERATE_FEATURE, DEFAULT_PARSER_FEATURE, DEFAULT_TYPE_KEY, defaultLocale, defaultSupplier, defaultTimeZone, DEFFAULT_DATE_FORMAT, orderedSupplier, VERSION

Constructor Summary

Constructors

Constructor and Description
JSONObject()
JSONObject(boolean ordered)
JSONObject(int initialCapacity)
JSONObject(int initialCapacity, boolean ordered)
JSONObject(java.util.Map<java.lang.String,java.lang.Object> map)

Method Summary

Modifier and Type	Method and Description
void	clear()
java.lang.Object	clone()
boolean	containsKey(java.lang.Object key)
boolean	containsValue(java.lang.Object value)
java.util.Set<java.util.Map.Entry<java.lang.String,java.lang.Object>>	entrySet()
boolean	equals(java.lang.Object obj)
JSONObject	fluentClear()
JSONObject	fluentPut(java.lang.String key, java.lang.Object value)
JSONObject	fluentPutAll(java.util.Map<? extends java.lang.String,?> m)
JSONObject	fluentRemove(java.lang.Object key)
java.lang.Object	get(java.lang.Object key)
java.math.BigDecimal	getBigDecimal(java.lang.String key)
java.math.BigInteger	getBigInteger(java.lang.String key)
java.lang.Boolean	getBoolean(java.lang.String key)
boolean	getBooleanValue(java.lang.String key)
java.lang.Byte	getByte(java.lang.String key)
byte[]	getBytes(java.lang.String key)
byte	getByteValue(java.lang.String key)
java.util.Date	getDate(java.lang.String key)
java.lang.Double	getDouble(java.lang.String key)
double	getDoubleValue(java.lang.String key)
java.lang.Float	getFloat(java.lang.String key)
float	getFloatValue(java.lang.String key)
java.util.Map<java.lang.String,java.lang.Object>	getInnerMap()
java.lang.Integer	getInteger(java.lang.String key)
int	getIntValue(java.lang.String key)
JSONArray	getJSONArray(java.lang.String key)
JSONObject	getJSONObject(java.lang.String key)
java.lang.Long	getLong(java.lang.String key)
long	getLongValue(java.lang.String key)
<T> T	getObject(java.lang.String key, java.lang.Class<T> clazz)
<T> T	getObject(java.lang.String key, java.lang.Class<T> clazz, Feature... features)
<T> T	getObject(java.lang.String key, java.lang.reflect.Type type)
<T> T	getObject(java.lang.String key, java.lang.reflect.Type type, Feature... features)
<T> T	getObject(java.lang.String key, TypeReference typeReference)
java.lang.Short	getShort(java.lang.String key)
short	getShortValue(java.lang.String key)
java.sql.Date	getSqlDate(java.lang.String key)
java.lang.String	getString(java.lang.String key)
java.sql.Timestamp	getTimestamp(java.lang.String key)
int	hashCode()
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args)
boolean	isEmpty()
java.util.Set<java.lang.String>	keySet()
java.lang.Object	put(java.lang.String key, java.lang.Object value)
void	putAll(java.util.Map<? extends java.lang.String,?> m)
java.lang.Object	remove(java.lang.Object key)
int	size()
<T> T	toJavaObject(java.lang.Class<T> clazz)
<T> T	toJavaObject(java.lang.Class<T> clazz, ParserConfig config, int features)
static <T> T	toJavaObject(JSON json, java.lang.Class<T> clazz)
<T> T	toJavaObject(java.lang.reflect.Type type)
java.lang.String	toString()
<T> T	unwrap(java.lang.Class<T> iface)
java.util.Collection<java.lang.Object>	values()

Methods inherited from class com.alibaba.fastjson.JSON

adaptResult, adaptResultLive, addMixInAnnotations, clearMixInAnnotations, configFilter, createReadContext, createReadContext, createWriteContext, getMixInAnnotations, isValid, isValidArray, isValidObject, parse, parse, parse, parse, parse, parse, parse, parse, parse, parseArray, parseArray, parseArray, parseArray, parseArray, parseArray, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, removeMixInAnnotations, toJavaObject, toJSON, toJSON, toJSON, toJSONBytes, toJSONBytes, toJSONBytes, toJSONBytes, toJSONBytes, toJSONBytes, toJSONBytes, toJSONBytes, toJSONBytes, toJSONBytes, toJSONBytes, toJSONBytes, toJSONBytes, toJSONString, toJSONString, toJSONString, toJSONString, toJSONString, toJSONString, toJSONString, toJSONString, toJSONString, toJSONString, toJSONString, toJSONString, toJSONStringWithDateFormat, toJSONStringZ, toString, writeJSONString, writeJSONString, writeJSONString, writeJSONString, writeJSONString, writeJSONString, writeJSONString, writeJSONString, writeJSONString, writeJSONString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Detail

arrayReader

static ObjectReader<JSONArray> arrayReader

objectReader

static ObjectReader<JSONObject> objectReader

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

DEFAULT_INITIAL_CAPACITY

private static final int DEFAULT_INITIAL_CAPACITY

See Also:

Constant Field Values

map

private final java.util.Map<java.lang.String,java.lang.Object> map

Constructor Detail

JSONObject

public JSONObject()

JSONObject

public JSONObject(java.util.Map<java.lang.String,java.lang.Object> map)

JSONObject

public JSONObject(boolean ordered)

JSONObject

public JSONObject(int initialCapacity)

JSONObject

public JSONObject(int initialCapacity,
                  boolean ordered)

Method Detail

toJavaObject

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

size

public int size()

Specified by:

size in interface java.util.Map<java.lang.String,java.lang.Object>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map<java.lang.String,java.lang.Object>

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface java.util.Map<java.lang.String,java.lang.Object>

containsValue

public boolean containsValue(java.lang.Object value)

Specified by:

containsValue in interface java.util.Map<java.lang.String,java.lang.Object>

get

public java.lang.Object get(java.lang.Object key)

Specified by:

get in interface java.util.Map<java.lang.String,java.lang.Object>

getJSONObject

public JSONObject getJSONObject(java.lang.String key)

getJSONArray

public JSONArray getJSONArray(java.lang.String key)

getObject

public <T> T getObject(java.lang.String key,
                       java.lang.Class<T> clazz)

getObject

public <T> T getObject(java.lang.String key,
                       java.lang.Class<T> clazz,
                       Feature... features)

getObject

public <T> T getObject(java.lang.String key,
                       TypeReference typeReference)

getBoolean

public java.lang.Boolean getBoolean(java.lang.String key)

getByte

public java.lang.Byte getByte(java.lang.String key)

getBytes

public byte[] getBytes(java.lang.String key)

getObject

public <T> T getObject(java.lang.String key,
                       java.lang.reflect.Type type)

getObject

public <T> T getObject(java.lang.String key,
                       java.lang.reflect.Type type,
                       Feature... features)

getBooleanValue

public boolean getBooleanValue(java.lang.String key)

getByteValue

public byte getByteValue(java.lang.String key)

getShort

public java.lang.Short getShort(java.lang.String key)

getShortValue

public short getShortValue(java.lang.String key)

getInteger

public java.lang.Integer getInteger(java.lang.String key)

getIntValue

public int getIntValue(java.lang.String key)

getLong

public java.lang.Long getLong(java.lang.String key)

getLongValue

public long getLongValue(java.lang.String key)

getFloat

public java.lang.Float getFloat(java.lang.String key)

getFloatValue

public float getFloatValue(java.lang.String key)

getDouble

public java.lang.Double getDouble(java.lang.String key)

getDoubleValue

public double getDoubleValue(java.lang.String key)

getBigDecimal

public java.math.BigDecimal getBigDecimal(java.lang.String key)

getBigInteger

public java.math.BigInteger getBigInteger(java.lang.String key)

getString

public java.lang.String getString(java.lang.String key)

getDate

public java.util.Date getDate(java.lang.String key)

getSqlDate

public java.sql.Date getSqlDate(java.lang.String key)

getTimestamp

public java.sql.Timestamp getTimestamp(java.lang.String key)

put

public java.lang.Object put(java.lang.String key,
                            java.lang.Object value)

Specified by:

put in interface java.util.Map<java.lang.String,java.lang.Object>

fluentPut

public JSONObject fluentPut(java.lang.String key,
                            java.lang.Object value)

putAll

public void putAll(java.util.Map<? extends java.lang.String,?> m)

Specified by:

putAll in interface java.util.Map<java.lang.String,java.lang.Object>

fluentPutAll

public JSONObject fluentPutAll(java.util.Map<? extends java.lang.String,?> m)

clear

public void clear()

Specified by:

clear in interface java.util.Map<java.lang.String,java.lang.Object>

fluentClear

public JSONObject fluentClear()

remove

public java.lang.Object remove(java.lang.Object key)

Specified by:

remove in interface java.util.Map<java.lang.String,java.lang.Object>

fluentRemove

public JSONObject fluentRemove(java.lang.Object key)

keySet

public java.util.Set<java.lang.String> keySet()

Specified by:

keySet in interface java.util.Map<java.lang.String,java.lang.Object>

values

public java.util.Collection<java.lang.Object> values()

Specified by:

values in interface java.util.Map<java.lang.String,java.lang.Object>

entrySet

public java.util.Set<java.util.Map.Entry<java.lang.String,java.lang.Object>> entrySet()

Specified by:

entrySet in interface java.util.Map<java.lang.String,java.lang.Object>

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Specified by:

equals in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Map<java.lang.String,java.lang.Object>

Overrides:

hashCode in class java.lang.Object

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)
                        throws java.lang.Throwable

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Throws:

java.lang.Throwable

getInnerMap

public java.util.Map<java.lang.String,java.lang.Object> getInnerMap()

toJavaObject

public <T> T toJavaObject(java.lang.reflect.Type type)

Specified by:

toJavaObject in class JSON

toJavaObject

public <T> T toJavaObject(java.lang.Class<T> clazz)

Specified by:

toJavaObject in class JSON

toJavaObject

public <T> T toJavaObject(java.lang.Class<T> clazz,
                          ParserConfig config,
                          int features)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

unwrap

public <T> T unwrap(java.lang.Class<T> iface)

Specified by:

unwrap in interface Wrapper