com.alibaba.fastjson.util

Class TypeUtils

java.lang.Object

com.alibaba.fastjson.util.TypeUtils

public class TypeUtils
extends Object

Author:

wenshao[szujobs@hotmail.com]

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	compatibleWithFieldName 根据field name的大小写输出输入数据
static boolean	compatibleWithJavaBean

Constructor Summary

Constructors

Constructor and Description
TypeUtils()

Method Summary

Modifier and Type	Method and Description
static SerializeBeanInfo	buildBeanInfo(Class<?> beanType, Map<String,String> aliasMap, PropertyNamingStrategy propertyNamingStrategy)
static <T> T	cast(Object obj, Class<T> clazz, ParserConfig config)
static <T> T	cast(Object obj, ParameterizedType type, ParserConfig mapping)
static <T> T	cast(Object obj, Type type, ParserConfig mapping)
static BigDecimal	castToBigDecimal(Object value)
static BigInteger	castToBigInteger(Object value)
static Boolean	castToBoolean(Object value)
static Byte	castToByte(Object value)
static byte[]	castToBytes(Object value)
static Character	castToChar(Object value)
static Date	castToDate(Object value)
static Double	castToDouble(Object value)
static <T> T	castToEnum(Object obj, Class<T> clazz, ParserConfig mapping)
static Float	castToFloat(Object value)
static Integer	castToInt(Object value)
static <T> T	castToJavaBean(Map<String,Object> map, Class<T> clazz, ParserConfig config)
static <T> T	castToJavaBean(Object obj, Class<T> clazz)
static Long	castToLong(Object value)
static Short	castToShort(Object value)
static Date	castToSqlDate(Object value)
static String	castToString(Object value)
static Timestamp	castToTimestamp(Object value)
static void	clearClassMapping()
static List<FieldInfo>	computeGetters(Class<?> clazz, JSONType jsonType, Map<String,String> aliasMap, Map<String,Field> fieldCacheMap, boolean sorted, PropertyNamingStrategy propertyNamingStrategy)
static Collection	createCollection(Type type)
static String	decapitalize(String name)
static Class<?>	getClass(Type type)
static Class<?>	getCollectionItemClass(Type fieldType)
static Field	getField(Class<?> clazz, String fieldName, Field[] declaredFields)
static Type	getGenericParamType(Type type)
static int	getParserFeatures(Class<?> clazz)
static Class<?>	getRawClass(Type type)
static int	getSerializeFeatures(Class<?> clazz)
static JSONField	getSuperMethodAnnotation(Class<?> clazz, Method method)
static boolean	isGenericParamType(Type type)
static boolean	isPath(Class<?> clazz)
static boolean	isProxy(Class<?> clazz)
static Class<?>	loadClass(String className)
static Class<?>	loadClass(String className, ClassLoader classLoader)
static Type	unwrapOptional(Type type)

Methods inherited from class java.lang.Object

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

Field Detail

compatibleWithJavaBean

public static boolean compatibleWithJavaBean

compatibleWithFieldName

public static boolean compatibleWithFieldName

根据field name的大小写输出输入数据

Constructor Detail

TypeUtils

public TypeUtils()

Method Detail

castToString

public static String castToString(Object value)

castToByte

public static Byte castToByte(Object value)

castToChar

public static Character castToChar(Object value)

castToShort

public static Short castToShort(Object value)

castToBigDecimal

public static BigDecimal castToBigDecimal(Object value)

castToBigInteger

public static BigInteger castToBigInteger(Object value)

castToFloat

public static Float castToFloat(Object value)

castToDouble

public static Double castToDouble(Object value)

castToDate

public static Date castToDate(Object value)

castToSqlDate

public static Date castToSqlDate(Object value)

castToTimestamp

public static Timestamp castToTimestamp(Object value)

castToLong

public static Long castToLong(Object value)

castToInt

public static Integer castToInt(Object value)

castToBytes

public static byte[] castToBytes(Object value)

castToBoolean

public static Boolean castToBoolean(Object value)

castToJavaBean

public static <T> T castToJavaBean(Object obj,
                                   Class<T> clazz)

cast

public static <T> T cast(Object obj,
                         Class<T> clazz,
                         ParserConfig config)

castToEnum

public static <T> T castToEnum(Object obj,
                               Class<T> clazz,
                               ParserConfig mapping)

cast

public static <T> T cast(Object obj,
                         Type type,
                         ParserConfig mapping)

cast

public static <T> T cast(Object obj,
                         ParameterizedType type,
                         ParserConfig mapping)

castToJavaBean

public static <T> T castToJavaBean(Map<String,Object> map,
                                   Class<T> clazz,
                                   ParserConfig config)

clearClassMapping

public static void clearClassMapping()

loadClass

public static Class<?> loadClass(String className)

isPath

public static boolean isPath(Class<?> clazz)

loadClass

public static Class<?> loadClass(String className,
                                 ClassLoader classLoader)

buildBeanInfo

public static SerializeBeanInfo buildBeanInfo(Class<?> beanType,
                                              Map<String,String> aliasMap,
                                              PropertyNamingStrategy propertyNamingStrategy)

computeGetters

public static List<FieldInfo> computeGetters(Class<?> clazz,
                                             JSONType jsonType,
                                             Map<String,String> aliasMap,
                                             Map<String,Field> fieldCacheMap,
                                             boolean sorted,
                                             PropertyNamingStrategy propertyNamingStrategy)

getSuperMethodAnnotation

public static JSONField getSuperMethodAnnotation(Class<?> clazz,
                                                 Method method)

isGenericParamType

public static boolean isGenericParamType(Type type)

getGenericParamType

public static Type getGenericParamType(Type type)

unwrapOptional

public static Type unwrapOptional(Type type)

getClass

public static Class<?> getClass(Type type)

getField

public static Field getField(Class<?> clazz,
                             String fieldName,
                             Field[] declaredFields)

getSerializeFeatures

public static int getSerializeFeatures(Class<?> clazz)

getParserFeatures

public static int getParserFeatures(Class<?> clazz)

decapitalize

public static String decapitalize(String name)

getCollectionItemClass

public static Class<?> getCollectionItemClass(Type fieldType)

createCollection

public static Collection createCollection(Type type)

getRawClass

public static Class<?> getRawClass(Type type)

isProxy

public static boolean isProxy(Class<?> clazz)