wjc
2025-04-11 1a08f52ec36e3b71204a23a8813fe50f1748b277
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
package com.hdl.photovoltaic.other;
 
import android.os.Build;
import android.text.TextUtils;
 
import com.google.gson.Gson;
import com.google.gson.JsonObject;
import com.hdl.linkpm.sdk.core.exception.HDLException;
import com.hdl.photovoltaic.enums.MessageStateType;
import com.hdl.photovoltaic.internet.HttpClient;
import com.hdl.photovoltaic.internet.api.HttpApi;
import com.hdl.photovoltaic.listener.CloudCallBeak;
import com.hdl.photovoltaic.ui.bean.MessageBean;
import com.hdl.photovoltaic.ui.bean.UnCountBean;
 
import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
 
/**
 * 警报消息中心逻辑
 */
public class HdlMessageLogic {
    private static volatile HdlMessageLogic sHdlMessageLogic;
 
    private final int pageSize = 100;//页数
    private List<MessageBean> mListMessage = new ArrayList<>();
 
 
    /**
     * 获取当前对象
     *
     * @return HdlAccountLogic
     */
    public static synchronized HdlMessageLogic getInstance() {
        if (sHdlMessageLogic == null) {
            synchronized (HdlMessageLogic.class) {
                if (sHdlMessageLogic == null) {
                    sHdlMessageLogic = new HdlMessageLogic();
                }
            }
 
        }
        return sHdlMessageLogic;
    }
 
    public void clearListMessage() {
        if (mListMessage == null) {
            return;
        }
        if (mListMessage.size() > 0) {
            mListMessage.clear();
        }
    }
 
    /**
     * 获取发生中缓存列表
     */
    public List<MessageBean> getNascentMessageMemoryList() {
        if (this.mListMessage == null || this.mListMessage.size() == 0) {
            return new ArrayList<>();
        }
        List<MessageBean> newList = new ArrayList<>();
        for (int i = 0; i < mListMessage.size(); i++) {
            MessageBean messageBean = mListMessage.get(i);
            if (messageBean == null) {
                continue;
            }
            if (messageBean.getStatus().equals(MessageStateType.untreated)) {
                newList.add(messageBean);
            }
 
        }
        return sortList(newList);
    }
 
    /**
     * 消息全部已读(本地缓存)
     *
     * @param isRead 是否读取(true已读取)
     */
    public void setAllRead(boolean isRead) {
        for (int i = 0; i < mListMessage.size(); i++) {
            MessageBean messageBean = mListMessage.get(i);
            if (messageBean == null) {
                continue;
            }
            messageBean.setRead(isRead);
        }
    }
 
 
    /**
     * 获取恢复中缓存列表
     */
    public List<MessageBean> getRecoverMessageMemoryList() {
        if (this.mListMessage == null || this.mListMessage.size() == 0) {
            return new ArrayList<>();
        }
        List<MessageBean> newList = new ArrayList<>();
        for (int i = 0; i < mListMessage.size(); i++) {
            MessageBean messageBean = mListMessage.get(i);
            if (messageBean.getStatus().equals(MessageStateType.processed)) {
                newList.add(messageBean);
            }
 
        }
        return sortList(newList);
    }
 
    /**
     * 列表进行排序
     *
     * @param list 源数据
     * @return -
     */
    private List<MessageBean> sortList(List<MessageBean> list) {
        List<MessageBean> newList = new ArrayList<>();
        List<MessageBean> readList = new ArrayList<>();
        List<MessageBean> unReadList = new ArrayList<>();
        for (int i = 0; i < list.size(); i++) {
            MessageBean messageBean = list.get(i);
            if (messageBean.isRead()) {
                //已读
                readList.add(messageBean);
            } else {
                //未读
                unReadList.add(messageBean);
            }
 
        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
            unReadList.sort(new Comparator<MessageBean>() {
                @Override
                public int compare(MessageBean o1, MessageBean o2) {
                    if (o1 == null && o2 == null) {
                        return -1;
                    }
                    //倒序(顺序 Long.compare(o2.getCreateTime(), o1.getCreateTime()))
                    return Long.compare(o2.getCreateTime(), o1.getCreateTime());
                }
            });
        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
            readList.sort(new Comparator<MessageBean>() {
                @Override
                public int compare(MessageBean o1, MessageBean o2) {
                    if (o1 == null && o2 == null) {
                        return -1;
                    }
                    //倒序(顺序 Long.compare(o2.getCreateTime(), o1.getCreateTime()))
                    return Long.compare(o2.getCreateTime(), o1.getCreateTime());
                }
            });
        }
        if (unReadList.size() > 0) {
            newList.addAll(unReadList);
        }
        if (readList.size() > 0) {
            newList.addAll(readList);
        }
        return newList;
    }
 
    public List<MessageBean> getAllMessageList() {
        return sortList(mListMessage);
    }
 
 
    /**
     * 设置读取状态
     *
     * @param msgId            -消息ID
     * @param read             是否已读取 true表示已读取
     * @param messageStateType UNTREATED : 未处理,PROCESSED : 已处理
     */
    public void setMessageState(long msgId, boolean read, String messageStateType) {
        try {
            if (msgId == 0) {
                return;
            }
            for (int i = 0; i < mListMessage.size(); i++) {
                MessageBean messageBean = mListMessage.get(i);
                if (messageBean == null) {
                    continue;
                }
                if (messageBean.getMsgId() == msgId) {
                    messageBean.setRead(read);
                    if (!TextUtils.isEmpty(messageStateType)) {
                        messageBean.setStatus(messageStateType);
                    }
                    break;
                }
            }
        } catch (Exception e) {
            String ss = e.getMessage();
        }
    }
 
    /**
     * 添加消息到列表里面
     *
     * @param messageBean -
     */
    public void setListMessage(MessageBean messageBean) {
        try {
            if (messageBean == null) {
                return;
            }
            boolean if_boolean = false;
            for (int i = 0; i < mListMessage.size(); i++) {
                if (mListMessage.get(i).getMsgId().toString().equals(messageBean.getMsgId().toString())) {
                    //存在替换
                    mListMessage.remove(i);
                    mListMessage.add(i, messageBean);
                    if_boolean = true;
                    break;
                }
            }
            if (!if_boolean) {
                //没有添加
                this.mListMessage.add(messageBean);
            }
        } catch (Exception e) {
            String mes = e.getMessage();
            HdlLogLogic.print("---" + mes);
        }
    }
 
    /**
     * 添加消息到列表里面(单个插入)
     *
     * @param messageBean 单个
     * @param position    表示加到列表的位置
     */
    public void setListMessage(MessageBean messageBean, int position) {
        try {
            if (messageBean == null) {
                return;
            }
            boolean if_boolean = false;
            for (int i = 0; i < mListMessage.size(); i++) {
                if (mListMessage.get(i).getMsgId().toString().equals(messageBean.getMsgId().toString())) {
                    //存在替换
                    mListMessage.remove(i);
                    mListMessage.add(i, messageBean);
                    if_boolean = true;
                    break;
                }
            }
            if (!if_boolean) {
                //没有添加
                this.mListMessage.add(position, messageBean);
            }
        } catch (Exception e) {
            String mes = e.getMessage();
            HdlLogLogic.print("---" + mes);
        }
    }
 
    /**
     * 添加消息到列表里面
     *
     * @param list 列表
     */
    public void setListMessage(List<MessageBean> list) {
        try {
            if (list == null || list.size() == 0) {
                return;
            }
            if (this.mListMessage.size() == 0) {
                this.mListMessage.addAll(list);
                return;
            }
            for (int i = 0; i < list.size(); i++) {
                this.setListMessage(list.get(i));
            }
        } catch (Exception ignored) {
        }
    }
 
 
    /**
     * 获取未处理缓存消息数量
     */
    public String getMessageUntreatedMemoryCount() {
        if (this.mListMessage == null || this.mListMessage.size() == 0) {
            return "0";
        }
        List<MessageBean> newList = new ArrayList<>();
        for (int i = 0; i < mListMessage.size(); i++) {
            MessageBean messageBean = mListMessage.get(i);
            if (messageBean == null) {
                continue;
            }
            if (!messageBean.getStatus().equals(MessageStateType.untreated)) {
                continue;
            }
            if (!messageBean.isRead()) {
                newList.add(messageBean);
            }
 
        }
        return newList.size() + "";
    }
 
    /**
     * 获取未处理消息数量
     *
     * @param cloudCallBeak -
     */
    public void getMessageUntreatedCount(String homeId, CloudCallBeak<UnCountBean> cloudCallBeak) {
        String requestUrl = HttpApi.POST_Message_UntreatedCount;
        JsonObject json = new JsonObject();
        if (!TextUtils.isEmpty(homeId)) {
            json.addProperty("homeId", homeId);
        }
        HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
            @Override
            public void onSuccess(String str) {
                if (TextUtils.isEmpty(str)) {
                    if (cloudCallBeak != null) {
                        cloudCallBeak.onSuccess(new UnCountBean());
                    }
                    return;
                }
 
                UnCountBean unCountBean = new Gson().fromJson(str, UnCountBean.class);
                if (cloudCallBeak != null) {
                    cloudCallBeak.onSuccess(unCountBean);
                }
            }
 
            @Override
            public void onFailure(HDLException e) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onFailure(e);
                }
            }
        });
 
 
    }
 
 
    /**
     * 获取全部列表
     *
     * @param cloudCallBeak -
     */
    public void getAllMessageList(CloudCallBeak<List<MessageBean>> cloudCallBeak) {
        getMessageList(MessageStateType.all, cloudCallBeak);
    }
 
    /**
     * 获取恢复中列表
     *
     * @param cloudCallBeak -
     */
    public void getRecoverMessageList(CloudCallBeak<List<MessageBean>> cloudCallBeak) {
        getMessageList(MessageStateType.processed, cloudCallBeak);
    }
 
    /**
     * 获取发生中列表
     *
     * @param cloudCallBeak -
     */
    public void getNascentMessageList(CloudCallBeak<List<MessageBean>> cloudCallBeak) {
        getMessageList(MessageStateType.untreated, cloudCallBeak);
    }
 
    /**
     * 获取消息列表
     *
     * @param messageStateType all:全部,UNTREATED:未处理,PROCESSED:已处理;
     * @param cloudCallBeak    -
     */
    private void getMessageList(String messageStateType, CloudCallBeak<List<MessageBean>> cloudCallBeak) {
        String requestUrl = HttpApi.POST_Message_List;
        JsonObject json = new JsonObject();
 
        if (!MessageStateType.all.equals(messageStateType)) {
            json.addProperty("status", messageStateType);
        }
        json.addProperty("pageNo", 1);//页码
        json.addProperty("pageSize", pageSize);//页数
 
        List<MessageBean> list = new ArrayList<>();
        HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
            @Override
            public void onSuccess(String jsonStr) {
                if (TextUtils.isEmpty(jsonStr)) {
                    if (cloudCallBeak != null) {
                        cloudCallBeak.onSuccess(new ArrayList<>());
                    }
                    return;
                }
                Gson gson = new Gson();
                MessageListClass oldMessageListClass = gson.fromJson(jsonStr, MessageListClass.class);
                list.addAll(oldMessageListClass.getList());
                setListMessage(oldMessageListClass.getList());
                //总共有多少页
                long totalPage = oldMessageListClass.totalPage;
                if (totalPage < 2) {
                    if (cloudCallBeak != null) {
                        cloudCallBeak.onSuccess(list);
                    }
                    return;
                }
                //记录请求条数
                AtomicInteger atomicInteger = new AtomicInteger(0);
                //从第二页获取数据
                for (int i = 2; i <= totalPage; i++) {
                    json.addProperty("pageNo", i);//更新页码
                    HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
                        @Override
                        public void onSuccess(String jsonStr) {
                            atomicInteger.set(atomicInteger.get() + 1);
                            MessageListClass newMessageListClass = gson.fromJson(jsonStr, MessageListClass.class);
                            list.addAll(newMessageListClass.getList());
                            setListMessage(newMessageListClass.getList());
                            if (atomicInteger.get() == totalPage - 1) {
                                //最后一条退出
                                if (cloudCallBeak != null) {
                                    cloudCallBeak.onSuccess(list);
                                }
                            }
                        }
 
                        @Override
                        public void onFailure(HDLException e) {
                            atomicInteger.set(atomicInteger.get() + 1);
                            if (atomicInteger.get() == totalPage - 1) {
                                //最后一条退出
                                if (cloudCallBeak != null) {
                                    cloudCallBeak.onSuccess(list);
                                }
                            }
                        }
                    });
                }
            }
 
            @Override
            public void onFailure(HDLException e) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onFailure(e);
                }
            }
        });
 
 
    }
 
    /**
     * 获取指定页的获取消息列表(用于B端)
     *
     * @param pageNo           页码
     * @param messageStateType all:全部,UNTREATED:未处理,PROCESSED:已处理;
     * @param cloudCallBeak    -
     */
    public void getPageNoMessageList(int pageNo, String messageStateType, CloudCallBeak<MessageListClass> cloudCallBeak) {
        String requestUrl = HttpApi.POST_Message_List;
        JsonObject json = new JsonObject();
 
        if (!MessageStateType.all.equals(messageStateType)) {
            json.addProperty("status", messageStateType);
        }
        json.addProperty("pageNo", pageNo);//页码
        json.addProperty("pageSize", pageSize);//页数
 
        HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
            @Override
            public void onSuccess(String jsonStr) {
                if (TextUtils.isEmpty(jsonStr)) {
                    if (cloudCallBeak != null) {
                        cloudCallBeak.onSuccess(new MessageListClass());
                    }
                    return;
                }
                Gson gson = new Gson();
                MessageListClass oldMessageListClass = gson.fromJson(jsonStr, MessageListClass.class);
                setListMessage(oldMessageListClass.getList());
                if (cloudCallBeak != null) {
                    cloudCallBeak.onSuccess(oldMessageListClass);
                }
            }
 
            @Override
            public void onFailure(HDLException e) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onFailure(e);
                }
            }
        });
 
 
    }
 
 
    /**
     * 获取指定页的获取消息列表
     *
     * @param homeId                  电站id(填""默认账号下所有消息)
     * @param pageNo                  页码
     * @param messageStateType        all:全部,UNTREATED:未处理,PROCESSED:已处理;
     * @param deviceType_filter_key   类型(设备,等级,时间)
     * @param deviceType_filter_value deviceType(INV :逆变器;BMS :BMS控制盒;BATTERY :电池单元);
     *                                type(FAULT :故障; WARN :告警; EVENT :事件(提示));
     *                                timeType(TODAY :今天;LAST_3_DAYS: 近3天;LAST_7_DAYS :近7天;LAST_30_DAYS :近30天);
     * @param search_title            报警名称
     * @param cloudCallBeak           -
     */
    public void getPageNoMessageList(
            String homeId,
            int pageNo,
            String messageStateType,
            String deviceType_filter_key,
            String deviceType_filter_value,
            String type_filter_key,
            String type_filter_value,
            String timeType_filter_key,
            String timeType_filter_value,
            String search_title, CloudCallBeak<MessageListClass> cloudCallBeak) {
        String requestUrl = HttpApi.POST_Message_List;
        JsonObject json = new JsonObject();
        if (!TextUtils.isEmpty(homeId)) {
            json.addProperty("homeId", homeId);
        }
        if (!MessageStateType.all.equals(messageStateType)) {
            json.addProperty("status", messageStateType);
        }
        if (!TextUtils.isEmpty(deviceType_filter_key) && !TextUtils.isEmpty(deviceType_filter_value)) {
            json.addProperty(deviceType_filter_key, deviceType_filter_value);
        }
        if (!TextUtils.isEmpty(type_filter_key) && !TextUtils.isEmpty(type_filter_value)) {
            json.addProperty(type_filter_key, type_filter_value);
        }
        if (!TextUtils.isEmpty(timeType_filter_key) && !TextUtils.isEmpty(timeType_filter_value)) {
            json.addProperty(timeType_filter_key, timeType_filter_value);
        }
        if (!TextUtils.isEmpty(search_title)) {
            json.addProperty("title", search_title);
        }
        json.addProperty("pageNo", pageNo);//页码
        json.addProperty("pageSize", pageSize);//页数
 
        HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
            @Override
            public void onSuccess(String jsonStr) {
                if (TextUtils.isEmpty(jsonStr)) {
                    if (cloudCallBeak != null) {
                        cloudCallBeak.onSuccess(new MessageListClass());
                    }
                    return;
                }
                Gson gson = new Gson();
                MessageListClass oldMessageListClass = gson.fromJson(jsonStr, MessageListClass.class);
                setListMessage(oldMessageListClass.getList());
                if (cloudCallBeak != null) {
                    cloudCallBeak.onSuccess(oldMessageListClass);
                }
            }
 
            @Override
            public void onFailure(HDLException e) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onFailure(e);
                }
            }
        });
 
 
    }
 
    /**
     * 获取消息详情
     *
     * @param msgId         消息id
     * @param cloudCallBeak -
     */
    public void getMessageInfo(String msgId, CloudCallBeak<MessageBean> cloudCallBeak) {
        String requestUrl = HttpApi.POST_Message_Info;
        JsonObject json = new JsonObject();
        json.addProperty("msgId", msgId);
        HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
            @Override
            public void onSuccess(String jsonStr) {
                if (TextUtils.isEmpty(jsonStr)) {
                    if (cloudCallBeak != null) {
                        cloudCallBeak.onSuccess(null);
                    }
                }
                Gson gson = new Gson();
                MessageBean messageBean = gson.fromJson(jsonStr, MessageBean.class);
                if (cloudCallBeak != null) {
                    cloudCallBeak.onSuccess(messageBean);
                }
            }
 
            @Override
            public void onFailure(HDLException e) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onFailure(e);
                }
            }
        });
 
 
    }
 
    /**
     * 消息标记已读(已解除)
     *
     * @param msgId         消息id
     * @param cloudCallBeak -
     */
    public void getMessageMessageSolve(String msgId, CloudCallBeak<Boolean> cloudCallBeak) {
        String requestUrl = HttpApi.POST_Message_Solve;
        JsonObject json = new JsonObject();
        json.addProperty("msgId", msgId);
        HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
            @Override
            public void onSuccess(String str) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onSuccess(true);
                }
            }
 
            @Override
            public void onFailure(HDLException e) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onFailure(e);
                }
            }
        });
 
 
    }
 
    /**
     * 消息全部已读
     *
     * @param homeId        消息id(不传已读所有电站的,传值已读指定电站的)
     * @param cloudCallBeak -
     */
    public void messageAllRead(String homeId, CloudCallBeak<Boolean> cloudCallBeak) {
        String requestUrl = HttpApi.POST_Message_AllRead;
        JsonObject json = new JsonObject();
        if (!TextUtils.isEmpty(homeId)) {
            json.addProperty("homeId", homeId);
        }
        HttpClient.getInstance().requestHttp(requestUrl, json.toString(), new CloudCallBeak<String>() {
            @Override
            public void onSuccess(String str) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onSuccess(true);
                }
            }
 
            @Override
            public void onFailure(HDLException e) {
                if (cloudCallBeak != null) {
                    cloudCallBeak.onFailure(e);
                }
            }
        });
 
 
    }
 
 
    public static class MessageListClass {
 
        //总条数
        private long totalCount;
        //总页数
        private long totalPage;
        //当前页
        private long pageNo;
        //页数
        private long pageSize;
        //消息列表
        private List<MessageBean> list;
 
        public long getTotalCount() {
            return totalCount;
        }
 
        public void setTotalCount(long totalCount) {
            this.totalCount = totalCount;
        }
 
        public long getTotalPage() {
            return totalPage;
        }
 
        public void setTotalPage(long totalPage) {
            this.totalPage = totalPage;
        }
 
        public long getPageNo() {
            return pageNo;
        }
 
        public void setPageNo(long pageNo) {
            this.pageNo = pageNo;
        }
 
        public long getPageSize() {
            return pageSize;
        }
 
        public void setPageSize(long pageSize) {
            this.pageSize = pageSize;
        }
 
        public List<MessageBean> getList() {
            return list == null ? new ArrayList<>() : list;
        }
 
        public void setList(List<MessageBean> list) {
            this.list = list;
        }
    }
 
}