public class PrimitiveConverter extends AbstractConverter<Object>
byteshortintlongfloatdoublecharboolean| Constructor and Description |
|---|
PrimitiveConverter(Class<?> clazz)
构造
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| Modifier and Type | Method and Description |
|---|---|
protected Object |
convertInternal(Object value)
内部转换器,被
AbstractConverter.convert(Object, Object) 调用,实现基本转换逻辑内部转换器转换后如果转换失败可以做如下操作,处理结果都为返回默认值: |
protected String |
convertToStr(Object value)
值转为String
转换规则为: |
Class<Object> |
getTargetType()
获得此类实现类的泛型类型
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convertpublic PrimitiveConverter(Class<?> clazz)
clazz - 需要转换的原始IllegalArgumentException - 传入的转换类型非原始类型时抛出protected Object convertInternal(Object value)
AbstractConverterAbstractConverter.convert(Object, Object) 调用,实现基本转换逻辑1、返回null2、抛出一个RuntimeException异常
convertInternal in class AbstractConverter<Object>value - 值protected String convertToStr(Object value)
AbstractConverter1、字符串类型将被强转 2、数组将被转换为逗号分隔的字符串 3、其它类型将调用默认的toString()方法
convertToStr in class AbstractConverter<Object>value - 值public Class<Object> getTargetType()
AbstractConvertergetTargetType in class AbstractConverter<Object>nullCopyright © 2020. All rights reserved.