cn.wensiqun.asmsupport.core.utils.lang

类 ClassUtils

java.lang.Object

cn.wensiqun.asmsupport.core.utils.lang.ClassUtils

public class ClassUtils
extends Object

Class Helper Class

作者:

wensiqun at 163.com(Joe Wen)

字段概要

字段

限定符和类型	字段和说明
static char	INNER_CLASS_SEPARATOR_CHAR The inner class separator character: '$' == 36.

构造器概要

构造器

构造器和说明
ClassUtils()

方法概要

方法

限定符和类型	方法和说明
static Class<?>	forName(String className) Get class from a class name, the name also support description, internal name in jvm, and primitive name such int, char.
static List<Class<?>>	getAllInterfaces(Class<?> clazz) get all interfaces from a class
static void	getAllInterfaces(List<Class<?>> interfaceColl, Class<?> clazz) Get all interface from a class and put the found classes to a list.
static List<AMethodMeta>	getAllMethod(Class<?> clazz, String methodName) According to a method name to find all method meta information from a class(whit out super class)
static int	getDimension(Class<?> arrayClass)
static Class<?>	getMethodOwner(Class<?> owner, String name, Class<?> arguments)
static Class<?>	getRootComponentType(Class<?> cls)
static boolean	isDirectInnerClass(Class<?> owner, Class<?> innerCls)
static boolean	isInnerClass(Class<?> owner, Class<?> innerCls) Check a class innerClas whether or not a inner class of an owner.
static boolean	isSuper(Class<?> cls1, Class<?> cls2) determine cls1 is super of cls2
static Class<?>	primitiveToClass(String nameOrDesc) Convert a primitive name or description to java class.

从类继承的方法 java.lang.Object

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

字段详细资料

INNER_CLASS_SEPARATOR_CHAR

public static final char INNER_CLASS_SEPARATOR_CHAR

The inner class separator character: '$' == 36.

另请参阅:

常量字段值

构造器详细资料

ClassUtils

public ClassUtils()

方法详细资料

getRootComponentType

public static Class<?> getRootComponentType(Class<?> cls)

参数:

cls -

返回:

getDimension

public static int getDimension(Class<?> arrayClass)

参数:

arrayClass -

返回:

isSuper

public static boolean isSuper(Class<?> cls1,
              Class<?> cls2)

determine cls1 is super of cls2

参数:

cls1 -

cls2 -

返回:

getMethodOwner

public static Class<?> getMethodOwner(Class<?> owner,
                      String name,
                      Class<?> arguments)

isDirectInnerClass

public static boolean isDirectInnerClass(Class<?> owner,
                         Class<?> innerCls)

参数:

owner -

innerCls -

返回:

isInnerClass

public static boolean isInnerClass(Class<?> owner,
                   Class<?> innerCls)

Check a class innerClas whether or not a inner class of an owner.

forName

public static Class<?> forName(String className)
                        throws ClassNotFoundException

Get class from a class name, the name also support description, internal name in jvm, and primitive name such int, char.

参数:

className - class name, such java.lang.String, [java.lang.String, int, [java/lang/String etc...

返回:

Class the java class

抛出:

ClassNotFoundException

primitiveToClass

public static Class<?> primitiveToClass(String nameOrDesc)

Convert a primitive name or description to java class.

参数:

nameOrDesc - primitive name or description

返回:

Class java class

getAllMethod

public static List<AMethodMeta> getAllMethod(Class<?> clazz,
                             String methodName)
                                      throws IOException

According to a method name to find all method meta information from a class(whit out super class)

参数:

clazz - the method owner

methodName - the method name

返回:

a list of AMethodMeta

抛出:

IOException

getAllInterfaces

public static List<Class<?>> getAllInterfaces(Class<?> clazz)

get all interfaces from a class

参数:

clazz -

返回:

a class list

getAllInterfaces

public static void getAllInterfaces(List<Class<?>> interfaceColl,
                    Class<?> clazz)

Get all interface from a class and put the found classes to a list.