com.alibaba.fastjson

Class JSONObject

java.lang.Object

com.alibaba.fastjson.JSON

com.alibaba.fastjson.JSONObject

All Implemented Interfaces:

JSONAware, JSONStreamAware, Serializable, Cloneable, InvocationHandler, Map<String,Object>

public class JSONObject
extends JSON
implements Map<String,Object>, JSONAware, Cloneable, Serializable, InvocationHandler

Author:

wenshao

See Also:

Serialized Form

Nested Class Summary

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

Map.Entry<K,V>

Field Summary

Fields inherited from class com.alibaba.fastjson.JSON

DEFAULT_GENERATE_FEATURE, DEFAULT_PARSER_FEATURE, DEFAULT_TYPE_KEY, DEFFAULT_DATE_FORMAT, VERSION

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	clear()
Object	clone()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<String,Object>>	entrySet()
boolean	equals(Object obj)
Object	get(Object key)
BigDecimal	getBigDecimal(String key)
BigInteger	getBigInteger(String key)
Boolean	getBoolean(String key)
boolean	getBooleanValue(String key)
Byte	getByte(String key)
byte[]	getBytes(String key)
byte	getByteValue(String key)
Date	getDate(String key)
Double	getDouble(String key)
double	getDoubleValue(String key)
Float	getFloat(String key)
float	getFloatValue(String key)
Integer	getInteger(String key)
int	getIntValue(String key)
JSONArray	getJSONArray(String key)
JSONObject	getJSONObject(String key)
Long	getLong(String key)
long	getLongValue(String key)
<T> T	getObject(String key, Class<T> clazz)
Short	getShort(String key)
short	getShortValue(String key)
Date	getSqlDate(String key)
String	getString(String key)
Timestamp	getTimestamp(String key)
int	hashCode()
Object	invoke(Object proxy, Method method, Object[] args)
boolean	isEmpty()
Set<String>	keySet()
Object	put(String key, Object value)
void	putAll(Map<? extends String,? extends Object> m)
Object	remove(Object key)
int	size()
Collection<Object>	values()

Methods inherited from class com.alibaba.fastjson.JSON

handleResovleTask, parse, parse, parse, parse, parse, parse, parseArray, parseArray, parseArray, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, parseObject, toJavaObject, toJSON, toJSON, toJSONBytes, toJSONBytes, toJSONString, toJSONString, toJSONString, toJSONString, toJSONString, toJSONString, toJSONStringWithDateFormat, toJSONStringZ, toString, writeJSONString, writeJSONStringTo

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

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

Methods inherited from interface com.alibaba.fastjson.JSONAware

toJSONString

Constructor Detail

JSONObject

public JSONObject()

JSONObject

public JSONObject(Map<String,Object> map)

JSONObject

public JSONObject(boolean ordered)

JSONObject

public JSONObject(int initialCapacity)

JSONObject

public JSONObject(int initialCapacity,
                  boolean ordered)

Method Detail

size

public int size()

Specified by:

size in interface Map<String,Object>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<String,Object>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<String,Object>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<String,Object>

get

public Object get(Object key)

Specified by:

get in interface Map<String,Object>

getJSONObject

public JSONObject getJSONObject(String key)

getJSONArray

public JSONArray getJSONArray(String key)

getObject

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

getBoolean

public Boolean getBoolean(String key)

getBytes

public byte[] getBytes(String key)

getBooleanValue

public boolean getBooleanValue(String key)

getByte

public Byte getByte(String key)

getByteValue

public byte getByteValue(String key)

getShort

public Short getShort(String key)

getShortValue

public short getShortValue(String key)

getInteger

public Integer getInteger(String key)

getIntValue

public int getIntValue(String key)

getLong

public Long getLong(String key)

getLongValue

public long getLongValue(String key)

getFloat

public Float getFloat(String key)

getFloatValue

public float getFloatValue(String key)

getDouble

public Double getDouble(String key)

getDoubleValue

public double getDoubleValue(String key)

getBigDecimal

public BigDecimal getBigDecimal(String key)

getBigInteger

public BigInteger getBigInteger(String key)

getString

public String getString(String key)

getDate

public Date getDate(String key)

getSqlDate

public Date getSqlDate(String key)

getTimestamp

public Timestamp getTimestamp(String key)

put

public Object put(String key,
                  Object value)

Specified by:

put in interface Map<String,Object>

putAll

public void putAll(Map<? extends String,? extends Object> m)

Specified by:

putAll in interface Map<String,Object>

clear

public void clear()

Specified by:

clear in interface Map<String,Object>

remove

public Object remove(Object key)

Specified by:

remove in interface Map<String,Object>

keySet

public Set<String> keySet()

Specified by:

keySet in interface Map<String,Object>

values

public Collection<Object> values()

Specified by:

values in interface Map<String,Object>

entrySet

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

Specified by:

entrySet in interface Map<String,Object>

clone

public Object clone()

Overrides:

clone in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface Map<String,Object>

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Map<String,Object>

Overrides:

hashCode in class Object

invoke

public Object invoke(Object proxy,
                     Method method,
                     Object[] args)
              throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable