Class ExUtils

java.lang.Object

com.codeupsoft.base.common.utils.ExUtils

public class ExUtils
extends Object

异常工具类，提供断言检查.

Since:

1.0.0

Author:

Liu,Dongdong

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ExUtils.ExceptionSupplier	异常供应器函数式接口，用于延迟异常实例化.

Constructor Summary

Constructors

Constructor	Description
ExUtils()

Method Summary

Modifier and Type	Method	Description
static void	conditional(boolean condition, ExUtils.ExceptionSupplier e)	根据条件判断是否抛出异常.
static void	ifNull(Object value, String message)	断言指定的对象不为null，如果为null则抛出异常.

Methods inherited from class Object

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

Constructor Details

ExUtils

public ExUtils()

Method Details

ifNull

public static void ifNull(Object value,
 String message)

断言指定的对象不为null，如果为null则抛出异常.

Parameters:

value - 待检查的对象

message - 异常消息

Throws:

CodeupSoftBaseException - 如果对象为null时抛出

conditional

public static void conditional(boolean condition,
 ExUtils.ExceptionSupplier e)

根据条件判断是否抛出异常.

Parameters:

condition - 判断条件，当为true时抛出异常

e - 异常供应器，提供要抛出的运行时异常

Throws:

RuntimeException - 条件满足时抛出的异常