org.nutz.lang.util

Class MethodParamNamesScaner

java.lang.Object

org.nutz.lang.util.MethodParamNamesScaner

public class MethodParamNamesScaner
extends Object

通过读取Class文件,获得方法形参名称列表

Author:

wendal(wendal1985@gmail.com)

Field Summary

Fields

Modifier and Type	Field and Description
protected static Map<String,Map<String,List<String>>>	caches

Constructor Summary

Constructors

Constructor and Description
MethodParamNamesScaner()

Method Summary

Modifier and Type	Method and Description
static Map<String,List<String>>	getParamNames(Class<?> klass)
static List<String>	getParamNames(Constructor<?> constructor) 获取Constructor的形参名称列表
static Map<String,List<String>>	getParamNames(InputStream ins)
static List<String>	getParamNames(Method method) 获取Method的形参名称列表

Methods inherited from class java.lang.Object

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

Field Detail

caches

protected static Map<String,Map<String,List<String>>> caches

Constructor Detail

MethodParamNamesScaner

public MethodParamNamesScaner()

Method Detail

getParamNames

public static List<String> getParamNames(Method method)

获取Method的形参名称列表

Parameters:

method - 需要解析的方法

Returns:

形参名称列表,如果没有调试信息,将返回null

getParamNames

public static List<String> getParamNames(Constructor<?> constructor)

获取Constructor的形参名称列表

Parameters:

constructor - 需要解析的构造函数

Returns:

形参名称列表,如果没有调试信息,将返回null

getParamNames

public static Map<String,List<String>> getParamNames(Class<?> klass)
                                              throws IOException

Throws:

IOException

getParamNames

public static Map<String,List<String>> getParamNames(InputStream ins)
                                              throws IOException

Throws:

IOException