package com.stylefeng.guns.core.common.constant.factory;
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import com.stylefeng.guns.core.support.StrKit;
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import com.stylefeng.guns.core.util.ToolUtil;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* 组合字符串生产者
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*
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* @author fengshuonan
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* @date 2017-04-27 16:42
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*/
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public class MutiStrFactory {
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/**
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* 每个条目之间的分隔符
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*/
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public static final String ITEM_SPLIT = ";";
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/**
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* 属性之间的分隔符
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*/
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public static final String ATTR_SPLIT = ":";
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/**
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* 拼接字符串的id
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*/
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public static final String MUTI_STR_ID = "ID";
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/**
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* 拼接字符串的CODE
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*/
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public static final String MUTI_STR_CODE = "CODE";
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/**
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* 拼接字符串的NAME
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*/
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public static final String MUTI_STR_NAME = "NAME";
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/**
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* 拼接字符串的NUM
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*/
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public static final String MUTI_STR_NUM = "NUM";
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/**
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* 解析一个组合字符串(例如: "1:启用;2:禁用;3:冻结" 这样的字符串)
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*
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* @author fengshuonan
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* @Date 2017/4/27 16:44
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*/
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public static List<Map<String,String>> parseKeyValue(String mutiString){
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if(ToolUtil.isEmpty(mutiString)){
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return new ArrayList<>();
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}else{
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ArrayList<Map<String,String>> results = new ArrayList<>();
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String[] items = StrKit.split(StrKit.removeSuffix(mutiString, ITEM_SPLIT), ITEM_SPLIT);
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for (String item : items) {
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String[] attrs = item.split(ATTR_SPLIT);
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HashMap<String, String> itemMap = new HashMap<>();
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itemMap.put(MUTI_STR_CODE,attrs[0]);
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itemMap.put(MUTI_STR_NAME,attrs[1]);
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itemMap.put(MUTI_STR_NUM,attrs[2]);
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results.add(itemMap);
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}
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return results;
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}
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}
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/**
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* 解析id:key:value这样类型的字符串
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*
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* @author fengshuonan
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* @Date 2017/4/28 11:06
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*/
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public static List<Map<String,String>> parseIdKeyValue(String mutiString){
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if(ToolUtil.isEmpty(mutiString)){
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return new ArrayList<>();
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}else{
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ArrayList<Map<String,String>> results = new ArrayList<>();
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String[] items = StrKit.split(StrKit.removeSuffix(mutiString, ITEM_SPLIT), ITEM_SPLIT);
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for (String item : items) {
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String[] attrs = item.split(ATTR_SPLIT);
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HashMap<String, String> itemMap = new HashMap<>();
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itemMap.put(MUTI_STR_CODE,attrs[0]);
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itemMap.put(MUTI_STR_NAME,attrs[1]);
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itemMap.put(MUTI_STR_NUM,attrs[2]);
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results.add(itemMap);
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}
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return results;
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}
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}
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}
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