org.noear.solon.core.util

Class GenericUtil

java.lang.Object

org.noear.solon.core.util.GenericUtil

public class GenericUtil
extends Object

泛型处理工具

Since:

1.5, 3.0

Author:

颖

Constructor Summary

Constructors

Constructor and Description
GenericUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	genericMatched(ParameterizedType checkType, ParameterizedType sourceType) Deprecated. 3.7 typeMatched(Type, Type)
static Map<String,Type>	getGenericInfo(Type type) 获取泛型变量和泛型实际类型的对应关系Map
static Class<?>[]	resolveTypeArguments(Class<?> clazz, Class<?> genericIfc) Deprecated. 3.7 EgggUtil.findGenericList(Type, Class)
static Type	reviewType(Type type, Map<String,Type> genericInfo) Deprecated. 3.7
static Type	reviewType(Type type, Type genericInfo) Deprecated. 3.7
static ParameterizedType	toParameterizedType(Type type) Deprecated. 3.7
static ParameterizedType	toParameterizedType(Type type, Map<String,Type> genericInfo) Deprecated. 3.7
static boolean	typeMatched(Type checkType, Type sourceType) 泛型类型匹配 (检查是否等效或兼容)

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericUtil

public GenericUtil()

Method Detail

resolveTypeArguments

@Deprecated
public static Class<?>[] resolveTypeArguments(Class<?> clazz,
                                                          Class<?> genericIfc)

Deprecated. 3.7 EgggUtil.findGenericList(Type, Class)

分析类型参数

 public class DemoEventListener extend EventListener<Demo>{ }
 Class<?>[] tArgs = GenericUtil.resolveTypeArguments(DemoEventListener.class, EventListener.class);
 assert tArgs[0] == Demo.class
 

Parameters:

clazz - 类型

genericIfc - 泛型接口

toParameterizedType

@Deprecated
public static ParameterizedType toParameterizedType(Type type)
                                                         throws RuntimeException

Deprecated. 3.7

转换为参数化类型

Throws:

RuntimeException

toParameterizedType

@Deprecated
public static ParameterizedType toParameterizedType(Type type,
                                                                Map<String,Type> genericInfo)
                                                         throws RuntimeException

Deprecated. 3.7

转换为参数化类型

Parameters:

genericInfo - 泛型信息

Throws:

RuntimeException

Since:

3.0

getGenericInfo

public static Map<String,Type> getGenericInfo(Type type)

获取泛型变量和泛型实际类型的对应关系Map

Parameters:

type - 被解析的包含泛型参数的类

Returns:

泛型对应关系Map

reviewType

@Deprecated
public static Type reviewType(Type type,
                                          Type genericInfo)

Deprecated. 3.7

审查类型

Parameters:

type - 原始类型

genericInfo - 泛型信息类

Since:

3.0

reviewType

@Deprecated
public static Type reviewType(Type type,
                                          Map<String,Type> genericInfo)

Deprecated. 3.7

审查类型

Parameters:

type - 原始类型

genericInfo - 泛型信息

Since:

3.0

genericMatched

@Deprecated
public static boolean genericMatched(ParameterizedType checkType,
                                                 ParameterizedType sourceType)

Deprecated. 3.7 typeMatched(Type, Type)

参数类型（泛型）匹配

Parameters:

checkType - 检测类型

sourceType - 源类型

typeMatched

public static boolean typeMatched(Type checkType,
                                  Type sourceType)

泛型类型匹配 (检查是否等效或兼容)

Parameters:

checkType - 检测类型（模式）

sourceType - 源类型（实例）