DateJsonValueProcessor日期处理

package com.zjx.controller;import java.text.SimpleDateFormat;import net.sf.json.JsonConfig;import net.sf.json.processors.JsonValueProcessor;/** * json-lib 日期处理类 * @author Administrator * */public class DateJsonValueProcessor implements JsonValueProcessor{ ???private String format; ?????????public DateJsonValueProcessor(String format){ ?????????this.format = format; ?????} ?????????public Object processArrayValue(Object value, JsonConfig jsonConfig) { ???????// TODO Auto-generated method stub ???????return null; ???} ???public Object processObjectValue(String key, Object value, JsonConfig jsonConfig) { ???????if(value == null) ?????????{ ?????????????return ""; ?????????} ?????????if(value instanceof java.sql.Timestamp) ?????????{ ?????????????String str = new SimpleDateFormat(format).format((java.sql.Timestamp)value); ?????????????return str; ?????????} ?????????if (value instanceof java.util.Date) ?????????{ ?????????????String str = new SimpleDateFormat(format).format((java.util.Date) value); ?????????????return str; ?????????} ???????????????????return value.toString(); ????}}