net.ymate.platform.validation.validate

Class LengthValidator

java.lang.Object

net.ymate.platform.validation.validate.LengthValidator

All Implemented Interfaces:

IValidator

@CleanProxy
public final class LengthValidator
extends Object
implements IValidator

字符串长度验证

Author:

刘镇 (suninformation@163.com) on 2013-4-17 下午5:17:22

Field Summary

Fields inherited from interface net.ymate.platform.validation.IValidator

VALIDATION_I18N_RESOURCE

Constructor Summary

Constructors

Constructor and Description
LengthValidator()

Method Summary

Modifier and Type	Method and Description
static int	validate(Object paramValue, int min, int max) 验证paramValue字符长度是否合法
ValidateResult	validate(ValidateContext context) 执行并返回验证结果

Methods inherited from class java.lang.Object

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

Constructor Detail

LengthValidator

public LengthValidator()

Method Detail

validate

public static int validate(Object paramValue,
                           int min,
                           int max)

验证paramValue字符长度是否合法

Parameters:

paramValue - 待验证的值对象

min - 最小长度值（0为不限制）

max - 最大长度值（0为不限制）

Returns:

返回结果为0表示合法，为1表示数值不在min和max之间，为2表示数值小于min值，为3表示数值大于max值，为4表示长度不相等

Since:

2.1.0

validate

public ValidateResult validate(ValidateContext context)

Description copied from interface: IValidator

执行并返回验证结果

Specified by:

validate in interface IValidator

Parameters:

context - 验证器上下文对象

Returns:

若无错误则返回空