@size(max = value)和@min(value)@max(value)之间的差异 [英] difference between @size(max = value ) and @min(value) @max(value)

问题描述

我希望其他人进行域验证

I want ot do some domain validation

在我的对象中，我有一个整数，

in my object i am having one integer ,

现在我的问题是我是否写

now my question is if i write

@Min(SEQ_MIN_VALUE)
@Max(SEQ_MAX_VALUE)
private Integer sequence;

和

 @Size(min = 1, max = NAME_MAX_LENGTH)
 private Integer sequence;

如果是整数，则该整数适合域验证.

If it's integer which one is proper for domain validation.

有人可以解释一下他们之间的区别吗?

can anybody explain me what is the difference between them ?

谢谢.

推荐答案

@Min和@Max用于验证可能为String(代表数字)，int，short，byte等及其各自的原始包装器.

@Min and @Max are used for validating numeric fields which could be String(representing number), int, short, byte etc and their respective primitive wrappers.

@Size用于检查字段的长度约束.

@Size is used to check the length constraints on the fields.

根据文档，@Size支持String，Collection，Map和arrays，而@Min和@Max支持基元及其包装.参见文档.

As per documentation @Size supports String, Collection, Map and arrays while @Min and @Max supports primitives and their wrappers. See the documentation.

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