Package com.alibaba.fastjson2.util

Class BeanUtils

java.lang.Object
com.alibaba.fastjson2.util.BeanUtils
public abstract class BeanUtils extends Object
Author:
Bob Lee, Jesse Wilson, Shaojin Wen

  • Constructor Details

    • BeanUtils

      public BeanUtils()

  • Method Details

    • getRecordFieldNames

      public static String[] getRecordFieldNames(Class<?> recordType)

    • getKotlinConstructor

      public static void getKotlinConstructor(Class<?> objectClass, BeanInfo beanInfo)

    • getKotlinConstructorParameters

      public static String[] getKotlinConstructorParameters(Class<?> clazz)

    • fields

      public static void fields(Class objectClass, Consumer<Field> fieldReaders)

    • getMethod

      public static Method getMethod(Class objectClass, String methodName)

    • getDeclaredField

      public static Field getDeclaredField(Class objectClass, String fieldName)

    • declaredFields

      public static void declaredFields(Class objectClass, Consumer<Field> fieldConsumer)
      ignore static fields

    • staticMethod

      public static void staticMethod(Class objectClass, Consumer<Method> methodConsumer)

    • buildMethod

      public static Method buildMethod(Class objectClass, String methodName)

    • constructor

      public static void constructor(Class objectClass, Consumer<Constructor> constructorConsumer)

    • getConstructor

      public static Constructor[] getConstructor(Class objectClass)

    • getDefaultConstructor

      public static Constructor getDefaultConstructor(Class objectClass, boolean includeNoneStaticMember)

    • setters

      public static void setters(Class objectClass, Consumer<Method> methodConsumer)

    • setters

      public static void setters(Class objectClass, boolean checkPrefix, Consumer<Method> methodConsumer)

    • annotationMethods

      public static void annotationMethods(Class objectClass, Consumer<Method> methodConsumer)

    • isWriteEnumAsJavaBean

      public static boolean isWriteEnumAsJavaBean(Class clazz)

    • getEnumAnnotationNames

      public static String[] getEnumAnnotationNames(Class enumClass)

    • getEnumValueField

      public static Member getEnumValueField(Class enumClass, ObjectCodecProvider mixinProvider)

    • methods

      public static void methods(Class objectClass, Consumer<Method> consumer)

    • getters

      public static void getters(Class objectClass, Consumer<Method> methodConsumer)

    • isRecord

      public static boolean isRecord(Class objectClass)

    • setterName

      public static String setterName(String methodName, String namingStrategy)

    • setterName

      public static String setterName(String methodName, int prefixLength)

    • getterName

      public static String getterName(Method method, String namingStrategy)

    • getterName

      public static String getterName(String methodName, String namingStrategy)

    • fieldName

      public static String fieldName(String methodName, String namingStrategy)

    • getFieldType

      public static Type getFieldType(TypeReference typeReference, Class<?> raw, Member field, Type fieldType)

    • getParamType

      public static Type getParamType(TypeReference type, Class<?> raw, Class declaringClass, Parameter field, Type fieldType)

    • newParameterizedTypeWithOwner

      public static ParameterizedType newParameterizedTypeWithOwner(Type ownerType, Type rawType, Type... typeArguments)
      Returns a new parameterized type, applying typeArguments to rawType and enclosed by ownerType.
      Returns:
      a serializable parameterized type.

    • arrayOf

      public static GenericArrayType arrayOf(Type componentType)
      Returns an array type whose elements are all instances of componentType.
      Returns:
      a serializable generic array type.

    • subtypeOf

      public static WildcardType subtypeOf(Type bound)
      Returns a type that represents an unknown type that extends bound. For example, if bound is CharSequence.class, this returns ? extends CharSequence. If bound is Object.class, this returns ?, which is shorthand for ? extends Object.

    • supertypeOf

      public static WildcardType supertypeOf(Type bound)
      Returns a type that represents an unknown supertype of bound. For example, if bound is String.class, this returns ? super String.

    • canonicalize

      public static Type canonicalize(Type type)
      Returns a type that is functionally equal but not necessarily equal according to Object.equals(). The returned type is Serializable.

    • getRawType

      public static Class<?> getRawType(Type type)

    • equals

      public static boolean equals(Type a, Type b)
      Returns true if a and b are equal.

    • typeToString

      public static String typeToString(Type type)

    • resolve

      public static Type resolve(Type context, Class<?> contextRawType, Type toResolve)

    • checkNotNull

      public static <T> T checkNotNull(T obj)

    • processJacksonJsonIgnore

      public static void processJacksonJsonIgnore(FieldInfo fieldInfo, Annotation annotation)

    • isNoneStaticMemberClass

      public static boolean isNoneStaticMemberClass(Class objectClass, Class memberClass)

    • setNoneStaticMemberClassParent

      public static void setNoneStaticMemberClassParent(Object object, Object parent)

    • cleanupCache

      public static void cleanupCache(Class objectClass)

    • cleanupCache

      public static void cleanupCache(ClassLoader classLoader)

    • processJSONType1x

      public static void processJSONType1x(BeanInfo beanInfo, Annotation jsonType1x, Method method)

    • processJacksonJsonFormat

      public static void processJacksonJsonFormat(FieldInfo fieldInfo, Annotation annotation)

    • processJacksonJsonFormat

      public static void processJacksonJsonFormat(BeanInfo beanInfo, Annotation annotation)

    • processJacksonJsonInclude

      public static void processJacksonJsonInclude(BeanInfo beanInfo, Annotation annotation)

    • processJacksonJsonTypeName

      public static void processJacksonJsonTypeName(BeanInfo beanInfo, Annotation annotation)

    • processJacksonJsonSubTypesType

      public static void processJacksonJsonSubTypesType(BeanInfo beanInfo, int index, Annotation annotation)