MVC框架实现7---Smart框架Converter接口设计和实现

Converter接口：

package com.smart.converter;public interface Converter {public Object convert( String... strValue ) throws Exception;}

Interger类型实现：举一反三

package com.smart.converter;import com.smart.exception.IllAugumentNumberException;public class IntegerConverter implements Converter {@Overridepublic Object convert(String... strValue) throws Exception {if( strValue.length > 1 )throw new IllAugumentNumberException();return Integer.parseInt(strValue[0]);}}