org.aoju.bus.core.lang

Class Lang

java.lang.Object

org.aoju.bus.core.lang.Lang

public class Lang
extends Object

Lang 相关方法

Since:

JDK 1.8+

Version:

5.8.9

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor and Description
Lang()

Method Summary

Modifier and Type	Method and Description
static RuntimeException	impossible() 生成一个不可能的运行时异常
static boolean	isCauseBy(Throwable e, Class<? extends Throwable> causeType)
static RuntimeException	makeThrow(String format, Object... args) 根据格式化字符串，生成运行时异常
static RuntimeException	noImplement() 生成一个未实现的运行时异常
static Throwable	unwrapThrow(Throwable e)
static RuntimeException	wrapThrow(Throwable e) 用运行时异常包裹抛出对象，如果抛出对象本身就是运行时异常，则直接返回。
static RuntimeException	wrapThrow(Throwable e, String fmt, Object... args) 将抛出对象包裹成运行时异常，并增加自己的描述

Methods inherited from class java.lang.Object

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

Constructor Detail

Lang

public Lang()

Method Detail

noImplement

public static RuntimeException noImplement()

生成一个未实现的运行时异常

Returns:

一个未实现的运行时异常

impossible

public static RuntimeException impossible()

生成一个不可能的运行时异常

Returns:

一个不可能的运行时异常

makeThrow

public static RuntimeException makeThrow(String format,
                                         Object... args)

根据格式化字符串，生成运行时异常

Parameters:

format - 格式

args - 参数

Returns:

运行时异常

wrapThrow

public static RuntimeException wrapThrow(Throwable e,
                                         String fmt,
                                         Object... args)

将抛出对象包裹成运行时异常，并增加自己的描述

Parameters:

e - 抛出对象

fmt - 格式

args - 参数

Returns:

运行时异常

wrapThrow

public static RuntimeException wrapThrow(Throwable e)

用运行时异常包裹抛出对象，如果抛出对象本身就是运行时异常，则直接返回。

如果是 InvocationTargetException，那么将其剥离，只包裹其 TargetException

Parameters:

e - 抛出对象

Returns:

运行时异常

unwrapThrow

public static Throwable unwrapThrow(Throwable e)

isCauseBy

public static boolean isCauseBy(Throwable e,
                                Class<? extends Throwable> causeType)