模块 org.redkale

程序包 org.redkale.convert.json

类 JsonObject

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<String,Object>

org.redkale.convert.json.JsonObject

所有已实现的接口:

Serializable, Cloneable, Map<String,Object>, JsonElement

public class JsonObject
extends LinkedHashMap<String,Object>
implements JsonElement

常规json对象

详情见: https://redkale.org

从以下版本开始:

2.8.0

作者:

zhangjx

另请参阅:

JsonElement, JsonString, JsonArray, 序列化表格

嵌套类概要

从类继承的嵌套类/接口 java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

构造器概要

构造器

构造器	说明
JsonObject()
JsonObject(Map map)

方法概要

修饰符和类型	方法	说明
JsonObject	append(String key, Object value)
JsonObject	append(String key, Collection value)
static JsonObject	convertFrom(char[] text)
static JsonObject	convertFrom(char[] text, int offset, int length)
static JsonObject	convertFrom(String text)
static JsonObject	create()
BigDecimal	getBigDecimal(String key)
BigDecimal	getBigDecimal(String key, BigDecimal defValue)
BigInteger	getBigInteger(String key)
BigInteger	getBigInteger(String key, BigInteger defValue)
Boolean	getBoolean(String key)
boolean	getBoolean(String key, boolean defValue)
Byte	getByte(String key)
byte	getByte(String key, byte defValue)
Double	getDouble(String key)
double	getDouble(String key, double defValue)
Float	getFloat(String key)
float	getFloat(String key, float defValue)
Integer	getInt(String key)
int	getInt(String key, int defValue)
JsonArray	getJsonArray(String key)
JsonObject	getJsonObject(String key)
Long	getLong(String key)
long	getLong(String key, long defValue)
Number	getNumber(String key)
Number	getNumber(String key, Number defValue)
Short	getShort(String key)
short	getShort(String key, short defValue)
String	getString(String key)
String	getString(String key, String defValue)
boolean	has(String key)
boolean	isArray()
boolean	isJsonArray(String key)
boolean	isJsonObject(String key)
boolean	isNull(String key)
boolean	isObject()
boolean	isString()
static JsonObject	of(Object bean)
JsonArray	putArray(String key)
JsonObject	putObject(String key)
protected static Number	stringToNumber(String val)
<T> T	toObject(Type type)
String	toString()

从类继承的方法 java.util.LinkedHashMap

clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, removeEldestEntry, replaceAll, values

从类继承的方法 java.util.HashMap

clone, compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

从类继承的方法 java.util.AbstractMap

equals, hashCode

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, equals, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

构造器详细资料

JsonObject

public JsonObject()

JsonObject

public JsonObject(Map map)

方法详细资料

convertFrom

public static JsonObject convertFrom(String text)

convertFrom

public static JsonObject convertFrom(char[] text)

convertFrom

public static JsonObject convertFrom(char[] text,
                                     int offset,
                                     int length)

create

public static JsonObject create()

of

public static JsonObject of(Object bean)

toObject

public <T> T toObject(Type type)

append

public JsonObject append(String key,
                         Object value)

append

public JsonObject append(String key,
                         Collection value)

putObject

public JsonObject putObject(String key)

putArray

public JsonArray putArray(String key)

has

public boolean has(String key)

isNull

public boolean isNull(String key)

isJsonObject

public boolean isJsonObject(String key)

isJsonArray

public boolean isJsonArray(String key)

getJsonObject

public JsonObject getJsonObject(String key)

getJsonArray

public JsonArray getJsonArray(String key)

getString

public String getString(String key)

getString

public String getString(String key,
                        String defValue)

getBigDecimal

public BigDecimal getBigDecimal(String key)

getBigDecimal

public BigDecimal getBigDecimal(String key,
                                BigDecimal defValue)

getBigInteger

public BigInteger getBigInteger(String key)

getBigInteger

public BigInteger getBigInteger(String key,
                                BigInteger defValue)

getNumber

public Number getNumber(String key)

getNumber

public Number getNumber(String key,
                        Number defValue)

getDouble

public Double getDouble(String key)

getDouble

public double getDouble(String key,
                        double defValue)

getLong

public Long getLong(String key)

getLong

public long getLong(String key,
                    long defValue)

getFloat

public Float getFloat(String key)

getFloat

public float getFloat(String key,
                      float defValue)

getInt

public Integer getInt(String key)

getInt

public int getInt(String key,
                  int defValue)

getShort

public Short getShort(String key)

getShort

public short getShort(String key,
                      short defValue)

getByte

public Byte getByte(String key)

getByte

public byte getByte(String key,
                    byte defValue)

getBoolean

@Nullable
public Boolean getBoolean(String key)

getBoolean

public boolean getBoolean(String key,
                          boolean defValue)

stringToNumber

protected static Number stringToNumber(String val)

isObject

public final boolean isObject()

指定者:

isObject 在接口中 JsonElement

isArray

public final boolean isArray()

指定者:

isArray 在接口中 JsonElement

isString

public final boolean isString()

指定者:

isString 在接口中 JsonElement

toString

public String toString()

覆盖:

toString 在类中 AbstractMap<String,Object>