Package com.alibaba.fastjson2.util

Class TypeUtils

java.lang.Object

com.alibaba.fastjson2.util.TypeUtils

public class TypeUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final Class	CLASS_JSON_ARRAY_1x
static final Class	CLASS_JSON_OBJECT_1x
static final Class	CLASS_SINGLE_SET
static final Class	CLASS_UNMODIFIABLE_COLLECTION
static final Class	CLASS_UNMODIFIABLE_LIST
static final Class	CLASS_UNMODIFIABLE_NAVIGABLE_SET
static final Class	CLASS_UNMODIFIABLE_SET
static final Class	CLASS_UNMODIFIABLE_SORTED_SET
static final Field	FIELD_JSON_OBJECT_1x_map

Constructor Summary

Constructors

Constructor	Description
TypeUtils()

Method Summary

Modifier and Type	Method	Description
static <T> T	cast(Object obj, Class<T> targetClass)
static <T> T	cast(Object obj, Class<T> targetClass, ObjectReaderProvider provider)
static <T> T	cast(Object obj, Type type)
static int	compare(Object a, Object b)
static Class<?>	getArrayClass(Class componentClass)
static Class<?>	getClass(Type type)
static Object	getDefaultValue(Type paramType)
static Map	getInnerMap(Map object)
static Class<?>	getMapping(Type type)
static Class	getMapping(String typeName)
static String	getTypeName(Class type)
static boolean	isProxy(Class<?> clazz)
static Class	loadClass(String className)
static BigDecimal	toBigDecimal(Object value)
static BigInteger	toBigInteger(Object value)
static Boolean	toBoolean(Object value)
static boolean	toBooleanValue(Object value)
static Byte	toByte(Object value)
static byte	toByteValue(Object value)
static Date	toDate(Object obj)
static Double	toDouble(Object value)
static double	toDoubleValue(Object value)
static Float	toFloat(Object value)
static float	toFloatValue(Object value)
static Instant	toInstant(Object obj)
static Integer	toInteger(Object value)
static int	toIntValue(Object value)
static Long	toLong(Object value)
static long	toLongValue(Object value)
static Short	toShort(Object value)
static short	toShortValue(Object value)

Methods inherited from class java.lang.Object

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

Field Details

CLASS_JSON_OBJECT_1x

public static final Class CLASS_JSON_OBJECT_1x

FIELD_JSON_OBJECT_1x_map

public static final Field FIELD_JSON_OBJECT_1x_map

CLASS_JSON_ARRAY_1x

public static final Class CLASS_JSON_ARRAY_1x

CLASS_SINGLE_SET

public static final Class CLASS_SINGLE_SET

CLASS_UNMODIFIABLE_COLLECTION

public static final Class CLASS_UNMODIFIABLE_COLLECTION

CLASS_UNMODIFIABLE_LIST

public static final Class CLASS_UNMODIFIABLE_LIST

CLASS_UNMODIFIABLE_SET

public static final Class CLASS_UNMODIFIABLE_SET

CLASS_UNMODIFIABLE_SORTED_SET

public static final Class CLASS_UNMODIFIABLE_SORTED_SET

CLASS_UNMODIFIABLE_NAVIGABLE_SET

public static final Class CLASS_UNMODIFIABLE_NAVIGABLE_SET

Constructor Details

TypeUtils

public TypeUtils()

Method Details

getMapping

public static Class<?> getMapping(Type type)

toDate

public static Date toDate(Object obj)

toInstant

public static Instant toInstant(Object obj)

cast

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

cast

public static <T> T cast(Object obj,
 Class<T> targetClass)

cast

public static <T> T cast(Object obj,
 Class<T> targetClass,
 ObjectReaderProvider provider)

getTypeName

public static String getTypeName(Class type)

getMapping

public static Class getMapping(String typeName)

toBigDecimal

public static BigDecimal toBigDecimal(Object value)

toBigInteger

public static BigInteger toBigInteger(Object value)

toLong

public static Long toLong(Object value)

toLongValue

public static long toLongValue(Object value)

toInteger

public static Integer toInteger(Object value)

toByte

public static Byte toByte(Object value)

toByteValue

public static byte toByteValue(Object value)

toShort

public static Short toShort(Object value)

toShortValue

public static short toShortValue(Object value)

toIntValue

public static int toIntValue(Object value)

toBooleanValue

public static boolean toBooleanValue(Object value)

toBoolean

public static Boolean toBoolean(Object value)

toFloatValue

public static float toFloatValue(Object value)

toFloat

public static Float toFloat(Object value)

toDoubleValue

public static double toDoubleValue(Object value)

toDouble

public static Double toDouble(Object value)

compare

public static int compare(Object a,
 Object b)

getDefaultValue

public static Object getDefaultValue(Type paramType)

loadClass

public static Class loadClass(String className)

getArrayClass

public static Class<?> getArrayClass(Class componentClass)

getClass

public static Class<?> getClass(Type type)

isProxy

public static boolean isProxy(Class<?> clazz)

getInnerMap

public static Map getInnerMap(Map object)