程序包 cn.taketoday.reflect

类 ReflectiveMethodAccessor

java.lang.Object

cn.taketoday.reflect.MethodInvoker

cn.taketoday.reflect.ReflectiveMethodAccessor

所有已实现的接口:

Accessor, Invoker, MethodAccessor

final class ReflectiveMethodAccessor
extends MethodInvoker
implements MethodAccessor

java reflect Method implementation

作者:

TODAY 2020/9/20 21:49

嵌套类概要

从类继承的嵌套类/接口 cn.taketoday.reflect.MethodInvoker

MethodInvoker.MethodInvokerCacheKey, MethodInvoker.MethodInvokerGenerator

字段概要

字段

修饰符和类型	字段	说明
private final boolean	handleReflectionException

构造器概要

构造器

构造器	说明
ReflectiveMethodAccessor(Method method, boolean handleReflectionException)

方法概要

修饰符和类型	方法	说明
Object	invoke(Object obj, Object[] args)	Invokes the underlying method represented by this Invoker object, on the specified object with the specified parameters.

从类继承的方法 cn.taketoday.reflect.MethodInvoker

formReflective, formReflective, fromMethod, fromMethod, fromMethod, getMethod

从类继承的方法 java.lang.Object

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

从接口继承的方法 cn.taketoday.reflect.MethodAccessor

getMethod

字段详细资料

handleReflectionException

private final boolean handleReflectionException

构造器详细资料

ReflectiveMethodAccessor

ReflectiveMethodAccessor(Method method,
 boolean handleReflectionException)

方法详细资料

invoke

public Object invoke(Object obj,
 Object[] args)

从类复制的说明: MethodInvoker

Invokes the underlying method represented by this Invoker object, on the specified object with the specified parameters. Individual parameters are automatically unwrapped to match primitive formal parameters, and both primitive and reference parameters are subject to method invocation conversions as necessary.

If the underlying method is static, then the specified obj argument is ignored. It may be null.

If the number of formal parameters required by the underlying method is 0, the supplied args array may be of length 0 or null.

If the underlying method is static, the class that declared the method is initialized if it has not already been initialized.

If the method completes normally, the value it returns is returned to the caller of invoke; if the value has a primitive type, it is first appropriately wrapped in an object. However, if the value has the type of array of a primitive type, the elements of the array are not wrapped in objects; in other words, an array of primitive type is returned. If the underlying method return type is void, the invocation returns null.

指定者:

invoke 在接口中 Invoker

指定者:

invoke 在类中 MethodInvoker

参数:

obj - the object the underlying method is invoked from

args - the arguments used for the method call

返回:

the result of dispatching the method represented by this object on obj with parameters args