shz

类 AccessibleHelp

java.lang.Object

shz.AccessibleHelp

public final class AccessibleHelp
extends Object

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	AccessibleHelp.CustomClassLoader 自定义类加载器

方法概要

限定符和类型	方法和说明
static <T> Constructor<T>	accessible(Constructor<T> constructor)
static Field	accessible(Field field)
static Method	accessible(Method method)
static boolean	canCast(Class<?> src, Class<?> des)
static <T> T	cloneObject(T t)
static List<Constructor<?>>	constructors(Class<?> cls)
static List<Constructor<?>>	constructors(Class<?> cls, Predicate<Constructor<?>> predicate)
static List<Constructor<?>>	constructors(Class<?> cls, Predicate<Constructor<?>> predicate, int limit) 获取类的构造方法
static <T extends Enum<T>> List<T>	enumSet(Class<?> cls) 获取枚举类的所有实例
static <E extends Enum<E>,T extends IEnum<?,?>> List<T>	enumSet(String typeName) 根据全限定名或类名获取枚举类的所有实例
static <S> List<S>	enumSets(Class<S> cls) 获取枚举类或接口的实现枚举类的所有实例
static List<String>	fieldNames(Class<?> cls)
static List<String>	fieldNames(Class<?> cls, Predicate<String> predicate)
static List<String>	fieldNames(Class<?> cls, Predicate<String> predicate, int limit) 获取类属性名称
static List<Field>	fields(Class<?> cls)
static List<Field>	fields(Class<?> cls, Predicate<Field> predicate)
static List<Field>	fields(Class<?> cls, Predicate<Field> predicate, int limit) 获取类属性
static Class<?>	forName(String className)
static Class<?>	forName(String className, boolean initialize)
static Class<?>	forName(String className, boolean initialize, ClassLoader loader)
static List<Class<?>>	getChildClasses(Class<?> cls)
static List<Class<?>>	getChildClasses(Class<?> cls, int limit)
static List<Class<?>>	getChildClasses(Class<?> cls, int limit, String packageName)
static List<Class<?>>	getChildClasses(Class<?> cls, Predicate<Class<?>> predicate)
static List<Class<?>>	getChildClasses(Class<?> cls, Predicate<Class<?>> predicate, int limit)
static List<Class<?>>	getChildClasses(Class<?> cls, Predicate<Class<?>> predicate, int limit, String... packageNames)
static List<Class<?>>	getChildClasses(Class<?> cls, Predicate<Class<?>> predicate, int limit, String packageName) 获取指定包下指定条件的子类或实现类
static List<Class<?>>	getChildClasses(Class<?> cls, Predicate<Class<?>> predicate, String... packageNames)
static List<Class<?>>	getChildClasses(Class<?> cls, Predicate<Class<?>> predicate, String packageName)
static List<Class<?>>	getChildClasses(Class<?> cls, String packageName)
static List<Class<?>>	getClasses(Predicate<Class<?>> predicate)
static List<Class<?>>	getClasses(Predicate<Class<?>> predicate, int limit)
static List<Class<?>>	getClasses(Predicate<Class<?>> predicate, int limit, String... packageNames)
static List<Class<?>>	getClasses(Predicate<Class<?>> predicate, int limit, String packageName) 获取指定包下指定条件的类
static List<Class<?>>	getClasses(Predicate<Class<?>> predicate, String... packageNames)
static List<Class<?>>	getClasses(Predicate<Class<?>> predicate, String packageName)
static ClassLoader	getClassLoader(Function<String,InputStream> classIs)
static ClassLoader	getClassLoader(Function<String,InputStream> classIs, Function<byte[],byte[]>... modifiers)
static ClassLoader	getClassLoader(Function<String,InputStream> classIs, Function<byte[],byte[]> modifier)
static ClassLoader	getClassLoader(String classpath)
static ClassLoader	getClassLoader(String classpath, Function<byte[],byte[]>... modifiers)
static ClassLoader	getClassLoader(String classpath, Function<byte[],byte[]> modifier)
static <T> T	getField(Field field, Object obj)
static <T> T	getField(Object obj, Predicate<Field> predicate)
static <T,A extends Annotation> T	getFieldByAnnotation(Object obj, Class<A> cls)
static <T,A extends Annotation> T	getFieldByAnnotation(Object obj, Class<A> cls, Predicate<A> predicate) 获取具有指定注解条件的属性值
static List<Class<?>>	getInnerClasses(Class<?> cls) 获取内部类(包括内部类的内部类)
static InputStream	getLocalClassIs(String classpath, String name)
static Method	getMethod(Class<?> cls, String methodName) 根据方法名称获取空参方法
static Method	getMethod(Class<?> cls, String methodName, Class<?>... ptypes) 根据方法名称及参数类型获取多个参数的方法
static Method	getMethod(Class<?> cls, String methodName, Class<?> ptype) 根据方法名称及参数类型获取一个参数的方法
static Method	getMethod(Class<?> cls, String methodName, Class<?> ptype1, Class<?> ptype2) 根据方法名称及参数类型获取二个参数的方法
static <T> Class<T>	getParameterizedType(Class<?> cls, Class<?> superOrInterface, String typeParamName) 获取指定类对象的父类或实现的接口中指定泛型的类对象
static <T> List<Class<? super T>>	getSuperClasses(Class<T> cls) 获取父类(包括父类的父类)
static Type[]	getTypes(Class<?> cls)
static Type[]	getTypes(Field field)
static String	identify(Class<?> cls) 获取类对象的唯一标识符
static <T> T	invoke(String name, ClassLoader classLoader, String methodName)
static <T> T	invoke(String name, ClassLoader classLoader, String methodName, Class<?> rtype)
static <T> T	invoke(String name, ClassLoader classLoader, String methodName, Class<?>[] ptypes, Object[] args)
static <T> T	invoke(String name, ClassLoader classLoader, String methodName, Class<?> rtype, Class<?>[] ptypes, Object[] args)
static <T> T	invoke(String name, ClassLoader classLoader, String methodName, Class<?> rtype, Class<?> ptype, Object arg)
static <T> T	invoke(String name, ClassLoader classLoader, String methodName, Class<?> ptype, Object arg)
static <T> T	invoke(String name, ClassLoader classLoader, String methodName, String limit, Class<?> rtype)
static <T> T	invoke(String name, ClassLoader classLoader, String methodName, String limit, Class<?> rtype, Class<?>[] ptypes, Object[] args)
static <T> T	invoke(String name, ClassLoader classLoader, String methodName, String limit, Class<?> rtype, Class<?> ptype, Object arg)
static <T,U> U	invoke(T receiver, String methodName) 通过反射执行方法
static <T,U> U	invoke(T receiver, String methodName, Class<?> rtype)
static <T,U> U	invoke(T receiver, String methodName, Class<?>[] ptypes, Object[] args)
static <T,U> U	invoke(T receiver, String methodName, Class<?> rtype, Class<?>[] ptypes, Object[] args)
static <T,U> U	invoke(T receiver, String methodName, Class<?> rtype, Class<?> ptype, Object arg)
static <T,U> U	invoke(T receiver, String methodName, Class<?> ptype, Object arg)
static <T,U> U	invoke(T receiver, String methodName, String limit, Class<?> rtype)
static <T,U> U	invoke(T receiver, String methodName, String limit, Class<?> rtype, Class<?>[] ptypes, Object[] args)
static <T,U> U	invoke(T receiver, String methodName, String limit, Class<?> rtype, Class<?> ptype, Object arg)
static boolean	isAllAnnotationPresent(AnnotatedElement a, Class<? extends Annotation>... cs)
static boolean	isAllAnnotationPresent(AnnotatedElement a, Class<? extends Annotation> c1, Class<? extends Annotation> c2)
static boolean	isAnnotationPresent(AnnotatedElement a, Class<? extends Annotation> c)
static boolean	isAnyAnnotationPresent(AnnotatedElement a, Class<? extends Annotation>... cs)
static boolean	isAnyAnnotationPresent(AnnotatedElement a, Class<? extends Annotation> c1, Class<? extends Annotation> c2)
static boolean	isCommon(Class<?> cls)
static boolean	isPrimitive(Class<?> cls)
static boolean	isPrimitiveWrap(Class<?> cls)
static List<Method>	methods(Class<?> cls)
static List<Method>	methods(Class<?> cls, Predicate<Method> predicate)
static List<Method>	methods(Class<?> cls, Predicate<Method> predicate, int limit) 获取类的方法
static <T> T	newObject(Class<? extends T> cls)
static <T> T	newObject(Class<? extends T> cls, Object... initargs)
static <T> T	newObject(Class<? extends T> cls, Object initarg)
static <T> T	newObject(String className, ClassLoader classLoader)
static <T> T	newObject(String className, ClassLoader classLoader, Object... initargs)
static <T> T	newObject(String className, ClassLoader classLoader, Object initarg)
static <T> T	newObject(String className, String classpath)
static <T> T	newObject(String className, String classpath, Object... initargs)
static <T> T	newObject(String className, String classpath, Object initarg)
static boolean	nonAllAnnotationPresent(AnnotatedElement a, Class<? extends Annotation>... cs)
static boolean	nonAllAnnotationPresent(AnnotatedElement a, Class<? extends Annotation> c1, Class<? extends Annotation> c2)
static boolean	nonAnnotationPresent(AnnotatedElement a, Class<? extends Annotation> c)
static boolean	nonAnyAnnotationPresent(AnnotatedElement a, Class<? extends Annotation>... cs)
static boolean	nonAnyAnnotationPresent(AnnotatedElement a, Class<? extends Annotation> c1, Class<? extends Annotation> c2)
static void	setField(Field field, Object obj, Object val)
static void	setField(Object obj, Function<Field,Object> func)
static void	setField(Object obj, Predicate<Field> predicate, Object value)
static <A extends Annotation> void	setFieldByAnnotation(Object obj, Class<A> cls, Object value)
static <A extends Annotation> void	setFieldByAnnotation(Object obj, Class<A> cls, Predicate<A> predicate, Object value) 设置具有指定注解条件的属性
static Class<?>	typeToClass(Type type)
static Class<?>[]	typeToClass(Type[] types, int... indexes)

从类继承的方法 java.lang.Object

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

方法详细资料

forName

public static Class<?> forName(String className,
                               boolean initialize,
                               ClassLoader loader)

forName

public static Class<?> forName(String className,
                               boolean initialize)

forName

public static Class<?> forName(String className)

isPrimitive

public static boolean isPrimitive(Class<?> cls)

isPrimitiveWrap

public static boolean isPrimitiveWrap(Class<?> cls)

isCommon

public static boolean isCommon(Class<?> cls)

canCast

public static boolean canCast(Class<?> src,
                              Class<?> des)

getParameterizedType

public static <T> Class<T> getParameterizedType(Class<?> cls,
                                                Class<?> superOrInterface,
                                                String typeParamName)

获取指定类对象的父类或实现的接口中指定泛型的类对象

参数:

cls - 指定类对象(superOrInterface 的子类或实现类)

superOrInterface - 指定类对象的父类或实现的接口

typeParamName - 父类或接口中泛型参数的名称(T,K或V...)

返回:

父类或接口中泛型参数的类对象

getTypes

public static Type[] getTypes(Field field)

getTypes

public static Type[] getTypes(Class<?> cls)

typeToClass

public static Class<?> typeToClass(Type type)

typeToClass

public static Class<?>[] typeToClass(Type[] types,
                                     int... indexes)

identify

public static String identify(Class<?> cls)

获取类对象的唯一标识符

accessible

public static Field accessible(Field field)

accessible

public static <T> Constructor<T> accessible(Constructor<T> constructor)

accessible

public static Method accessible(Method method)

fields

public static List<Field> fields(Class<?> cls,
                                 Predicate<Field> predicate,
                                 int limit)

获取类属性

参数:

cls - 类的class对象

predicate - 属性过滤器

limit - 限制获取属性个数

fields

public static List<Field> fields(Class<?> cls,
                                 Predicate<Field> predicate)

fields

public static List<Field> fields(Class<?> cls)

fieldNames

public static List<String> fieldNames(Class<?> cls,
                                      Predicate<String> predicate,
                                      int limit)

获取类属性名称

fieldNames

public static List<String> fieldNames(Class<?> cls,
                                      Predicate<String> predicate)

fieldNames

public static List<String> fieldNames(Class<?> cls)

constructors

public static List<Constructor<?>> constructors(Class<?> cls,
                                                Predicate<Constructor<?>> predicate,
                                                int limit)

获取类的构造方法

constructors

public static List<Constructor<?>> constructors(Class<?> cls,
                                                Predicate<Constructor<?>> predicate)

constructors

public static List<Constructor<?>> constructors(Class<?> cls)

methods

public static List<Method> methods(Class<?> cls,
                                   Predicate<Method> predicate,
                                   int limit)

获取类的方法

methods

public static List<Method> methods(Class<?> cls,
                                   Predicate<Method> predicate)

methods

public static List<Method> methods(Class<?> cls)

getMethod

public static Method getMethod(Class<?> cls,
                               String methodName)

根据方法名称获取空参方法

getMethod

public static Method getMethod(Class<?> cls,
                               String methodName,
                               Class<?> ptype)

根据方法名称及参数类型获取一个参数的方法

getMethod

public static Method getMethod(Class<?> cls,
                               String methodName,
                               Class<?> ptype1,
                               Class<?> ptype2)

根据方法名称及参数类型获取二个参数的方法

getMethod

public static Method getMethod(Class<?> cls,
                               String methodName,
                               Class<?>... ptypes)

根据方法名称及参数类型获取多个参数的方法

getClassLoader

public static ClassLoader getClassLoader(Function<String,InputStream> classIs)

getClassLoader

public static ClassLoader getClassLoader(Function<String,InputStream> classIs,
                                         Function<byte[],byte[]> modifier)

getClassLoader

@SafeVarargs
public static ClassLoader getClassLoader(Function<String,InputStream> classIs,
                                                       Function<byte[],byte[]>... modifiers)

getClassLoader

public static ClassLoader getClassLoader(String classpath)

getLocalClassIs

public static InputStream getLocalClassIs(String classpath,
                                          String name)

getClassLoader

public static ClassLoader getClassLoader(String classpath,
                                         Function<byte[],byte[]> modifier)

getClassLoader

@SafeVarargs
public static ClassLoader getClassLoader(String classpath,
                                                       Function<byte[],byte[]>... modifiers)

getSuperClasses

public static <T> List<Class<? super T>> getSuperClasses(Class<T> cls)

获取父类(包括父类的父类)

getInnerClasses

public static List<Class<?>> getInnerClasses(Class<?> cls)

获取内部类(包括内部类的内部类)

getClasses

public static List<Class<?>> getClasses(Predicate<Class<?>> predicate,
                                        int limit,
                                        String packageName)

获取指定包下指定条件的类

getClasses

public static List<Class<?>> getClasses(Predicate<Class<?>> predicate,
                                        int limit)

getClasses

public static List<Class<?>> getClasses(Predicate<Class<?>> predicate,
                                        String packageName)

getClasses

public static List<Class<?>> getClasses(Predicate<Class<?>> predicate)

getClasses

public static List<Class<?>> getClasses(Predicate<Class<?>> predicate,
                                        int limit,
                                        String... packageNames)

getClasses

public static List<Class<?>> getClasses(Predicate<Class<?>> predicate,
                                        String... packageNames)

getChildClasses

public static List<Class<?>> getChildClasses(Class<?> cls,
                                             Predicate<Class<?>> predicate,
                                             int limit,
                                             String packageName)

获取指定包下指定条件的子类或实现类

getChildClasses

public static List<Class<?>> getChildClasses(Class<?> cls,
                                             Predicate<Class<?>> predicate,
                                             int limit)

getChildClasses

public static List<Class<?>> getChildClasses(Class<?> cls,
                                             Predicate<Class<?>> predicate,
                                             String packageName)

getChildClasses

public static List<Class<?>> getChildClasses(Class<?> cls,
                                             Predicate<Class<?>> predicate)

getChildClasses

public static List<Class<?>> getChildClasses(Class<?> cls,
                                             Predicate<Class<?>> predicate,
                                             int limit,
                                             String... packageNames)

getChildClasses

public static List<Class<?>> getChildClasses(Class<?> cls,
                                             Predicate<Class<?>> predicate,
                                             String... packageNames)

getChildClasses

public static List<Class<?>> getChildClasses(Class<?> cls,
                                             int limit,
                                             String packageName)

getChildClasses

public static List<Class<?>> getChildClasses(Class<?> cls,
                                             int limit)

getChildClasses

public static List<Class<?>> getChildClasses(Class<?> cls,
                                             String packageName)

getChildClasses

public static List<Class<?>> getChildClasses(Class<?> cls)

newObject

public static <T> T newObject(Class<? extends T> cls)

newObject

public static <T> T newObject(Class<? extends T> cls,
                              Object initarg)

newObject

public static <T> T newObject(Class<? extends T> cls,
                              Object... initargs)

newObject

public static <T> T newObject(String className,
                              ClassLoader classLoader)

newObject

public static <T> T newObject(String className,
                              ClassLoader classLoader,
                              Object initarg)

newObject

public static <T> T newObject(String className,
                              ClassLoader classLoader,
                              Object... initargs)

newObject

public static <T> T newObject(String className,
                              String classpath)

newObject

public static <T> T newObject(String className,
                              String classpath,
                              Object initarg)

newObject

public static <T> T newObject(String className,
                              String classpath,
                              Object... initargs)

cloneObject

public static <T> T cloneObject(T t)

getField

public static <T> T getField(Field field,
                             Object obj)

setField

public static void setField(Field field,
                            Object obj,
                            Object val)

enumSet

public static <T extends Enum<T>> List<T> enumSet(Class<?> cls)

获取枚举类的所有实例

enumSets

public static <S> List<S> enumSets(Class<S> cls)

获取枚举类或接口的实现枚举类的所有实例

enumSet

public static <E extends Enum<E>,T extends IEnum<?,?>> List<T> enumSet(String typeName)

根据全限定名或类名获取枚举类的所有实例

invoke

public static <T,U> U invoke(T receiver,
                             String methodName)

通过反射执行方法

invoke

public static <T,U> U invoke(T receiver,
                             String methodName,
                             Class<?> ptype,
                             Object arg)

invoke

public static <T,U> U invoke(T receiver,
                             String methodName,
                             Class<?>[] ptypes,
                             Object[] args)

invoke

public static <T> T invoke(String name,
                           ClassLoader classLoader,
                           String methodName)

invoke

public static <T> T invoke(String name,
                           ClassLoader classLoader,
                           String methodName,
                           Class<?> ptype,
                           Object arg)

invoke

public static <T> T invoke(String name,
                           ClassLoader classLoader,
                           String methodName,
                           Class<?>[] ptypes,
                           Object[] args)

invoke

public static <T,U> U invoke(T receiver,
                             String methodName,
                             String limit,
                             Class<?> rtype)

invoke

public static <T,U> U invoke(T receiver,
                             String methodName,
                             Class<?> rtype)

invoke

public static <T,U> U invoke(T receiver,
                             String methodName,
                             String limit,
                             Class<?> rtype,
                             Class<?> ptype,
                             Object arg)

invoke

public static <T,U> U invoke(T receiver,
                             String methodName,
                             Class<?> rtype,
                             Class<?> ptype,
                             Object arg)

invoke

public static <T,U> U invoke(T receiver,
                             String methodName,
                             String limit,
                             Class<?> rtype,
                             Class<?>[] ptypes,
                             Object[] args)

invoke

public static <T,U> U invoke(T receiver,
                             String methodName,
                             Class<?> rtype,
                             Class<?>[] ptypes,
                             Object[] args)

invoke

public static <T> T invoke(String name,
                           ClassLoader classLoader,
                           String methodName,
                           String limit,
                           Class<?> rtype)

invoke

public static <T> T invoke(String name,
                           ClassLoader classLoader,
                           String methodName,
                           Class<?> rtype)

invoke

public static <T> T invoke(String name,
                           ClassLoader classLoader,
                           String methodName,
                           String limit,
                           Class<?> rtype,
                           Class<?> ptype,
                           Object arg)

invoke

public static <T> T invoke(String name,
                           ClassLoader classLoader,
                           String methodName,
                           Class<?> rtype,
                           Class<?> ptype,
                           Object arg)

invoke

public static <T> T invoke(String name,
                           ClassLoader classLoader,
                           String methodName,
                           String limit,
                           Class<?> rtype,
                           Class<?>[] ptypes,
                           Object[] args)

invoke

public static <T> T invoke(String name,
                           ClassLoader classLoader,
                           String methodName,
                           Class<?> rtype,
                           Class<?>[] ptypes,
                           Object[] args)

isAnnotationPresent

public static boolean isAnnotationPresent(AnnotatedElement a,
                                          Class<? extends Annotation> c)

nonAnnotationPresent

public static boolean nonAnnotationPresent(AnnotatedElement a,
                                           Class<? extends Annotation> c)

isAnyAnnotationPresent

public static boolean isAnyAnnotationPresent(AnnotatedElement a,
                                             Class<? extends Annotation> c1,
                                             Class<? extends Annotation> c2)

nonAnyAnnotationPresent

public static boolean nonAnyAnnotationPresent(AnnotatedElement a,
                                              Class<? extends Annotation> c1,
                                              Class<? extends Annotation> c2)

isAnyAnnotationPresent

public static boolean isAnyAnnotationPresent(AnnotatedElement a,
                                             Class<? extends Annotation>... cs)

nonAnyAnnotationPresent

public static boolean nonAnyAnnotationPresent(AnnotatedElement a,
                                              Class<? extends Annotation>... cs)

isAllAnnotationPresent

public static boolean isAllAnnotationPresent(AnnotatedElement a,
                                             Class<? extends Annotation> c1,
                                             Class<? extends Annotation> c2)

nonAllAnnotationPresent

public static boolean nonAllAnnotationPresent(AnnotatedElement a,
                                              Class<? extends Annotation> c1,
                                              Class<? extends Annotation> c2)

isAllAnnotationPresent

public static boolean isAllAnnotationPresent(AnnotatedElement a,
                                             Class<? extends Annotation>... cs)

nonAllAnnotationPresent

public static boolean nonAllAnnotationPresent(AnnotatedElement a,
                                              Class<? extends Annotation>... cs)

getField

public static <T> T getField(Object obj,
                             Predicate<Field> predicate)

getFieldByAnnotation

public static <T,A extends Annotation> T getFieldByAnnotation(Object obj,
                                                              Class<A> cls,
                                                              Predicate<A> predicate)

获取具有指定注解条件的属性值

getFieldByAnnotation

public static <T,A extends Annotation> T getFieldByAnnotation(Object obj,
                                                              Class<A> cls)

setField

public static void setField(Object obj,
                            Predicate<Field> predicate,
                            Object value)

setFieldByAnnotation

public static <A extends Annotation> void setFieldByAnnotation(Object obj,
                                                               Class<A> cls,
                                                               Predicate<A> predicate,
                                                               Object value)

设置具有指定注解条件的属性

setFieldByAnnotation

public static <A extends Annotation> void setFieldByAnnotation(Object obj,
                                                               Class<A> cls,
                                                               Object value)

setField

public static void setField(Object obj,
                            Function<Field,Object> func)