69 lines
2.6 KiB
Java
69 lines
2.6 KiB
Java
/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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package org.redkale.test.convert;
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import org.redkale.convert.ConvertField;
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import org.redkale.convert.json.JsonConvert;
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import org.redkale.util.Attribute;
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/**
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*
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* @author zhangjx
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*/
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public class BiFunctionConvertMain {
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public static class GamePlayer {
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public int userid;
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public String username;
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public int[] cards;
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}
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public static class GameTable {
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public int tableid;
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public GamePlayer[] players;
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}
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public static void main(String[] args) throws Throwable {
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GamePlayer player1 = new GamePlayer();
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player1.userid = 1;
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player1.username = "玩家1";
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player1.cards = new int[]{11, 12, 13, 14, 15};
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GamePlayer player2 = new GamePlayer();
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player2.userid = 2;
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player2.username = "玩家2";
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player2.cards = new int[]{21, 22, 23, 24, 25};
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GamePlayer player3 = new GamePlayer();
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player3.userid = 3;
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player3.username = "玩家3";
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player3.cards = new int[]{31, 32, 33, 34, 35};
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GameTable table = new GameTable();
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table.tableid = 100;
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table.players = new GamePlayer[]{player1, player2, player3};
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JsonConvert convert1 = JsonConvert.root();
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System.out.println(convert1.convertTo(table));
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JsonConvert convert2 = convert1.newConvert((Attribute t, Object u) -> {
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if (t.field().equals("cards") && u instanceof GamePlayer) {
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int userid = ((GamePlayer) u).userid;
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if (userid == 3) return null; //玩家3的cards不输出
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return t.get(u);
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}
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return t.get(u);
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}, (Object u) -> {
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if (table != u) return null;
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//return new ConvertField[]{new ConvertField("extcol1", 30), new ConvertField("extcol2", "扩展字段值")};
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return ConvertField.ofArray("extcol1", 30, "extcol2", "扩展字段值");
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});
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System.out.println(convert2.convertTo(table));
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//{"players":[{"cards":[11,12,13,14,15],"userid":1,"username":"玩家1"},{"cards":[21,22,23,24,25],"userid":2,"username":"玩家2"},{"cards":[31,32,33,34,35],"userid":3,"username":"玩家3"}],"tableid":100}
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//{"players":[{"cards":[11,12,13,14,15],"userid":1,"username":"玩家1"},{"cards":[21,22,23,24,25],"userid":2,"username":"玩家2"},{"userid":3,"username":"玩家3"}],"tableid":100,"extcol1":30,"extcol2":"扩展字段值"}
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}
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}
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