ChatRoomNotificationAttachment.java

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package com.netease.nimlib.sdk.chatroom.model;

import androidx.annotation.NonNull;

import com.netease.nimlib.sdk.msg.attachment.NotificationAttachment;
import com.netease.nimlib.session.MsgHelper;
import com.netease.nimlib.util.JSONHelper;

import org.json.JSONArray;
import org.json.JSONObject;

import java.util.ArrayList;
import java.util.Map;

public class ChatRoomNotificationAttachment extends NotificationAttachment {

    private static final String TAG_TARGET = "target";
    private static final String TAG_TARGET_NICK = "tarNick";
    private static final String TAG_OPERATOR = "operator";
    private static final String TAG_OPERATOR_NICK = "opeNick";
    private static final String TAG_EXTENSION = "ext";
    private static final String TAG_TAGS = "tags";

    private ArrayList<String> targets;

    private ArrayList<String> targetNicks;

    private String operator;

    private String operatorNick;

    private Map<String, Object> extension;
    private ArrayList<String> tags;

    public ArrayList<String> getTargets() {
        return targets;
    }

    public ArrayList<String> getTargetNicks() {
        return targetNicks;
    }

    public String getOperator() {
        return operator;
    }

    public String getOperatorNick() {
        return operatorNick;
    }

    public Map<String, Object> getExtension() {
        return extension;
    }

    public ArrayList<String> getTags() {
        return tags;
    }

    @Override
    public void parse(JSONObject json) {
        if (json.has(TAG_TARGET)) {
            JSONArray array = JSONHelper.getJSONArray(json, TAG_TARGET);
            targets = new ArrayList<>(array.length());
            for (int i = 0; i < array.length(); ++i) {
                targets.add(JSONHelper.getString(array, i));
            }
        }

        if (json.has(TAG_TARGET_NICK)) {
            JSONArray array = JSONHelper.getJSONArray(json, TAG_TARGET_NICK);
            targetNicks = new ArrayList<>(array.length());
            for (int i = 0; i < array.length(); ++i) {
                targetNicks.add(JSONHelper.getString(array, i));
            }
        }

        if (json.has(TAG_OPERATOR)) {
            operator = JSONHelper.getString(json, TAG_OPERATOR);
        }

        if (json.has(TAG_OPERATOR_NICK)) {
            operatorNick = JSONHelper.getString(json, TAG_OPERATOR_NICK);
        }

        if (json.has(TAG_EXTENSION)) {
            extension = MsgHelper.getMapFromJsonString(JSONHelper.getString(json, TAG_EXTENSION));
        }

        if (json.has(TAG_TAGS)) {
            String tagsString = JSONHelper.getString(json, TAG_TAGS);
            JSONArray array = JSONHelper.parseArray(tagsString);
            if (array != null) {
                tags = new ArrayList<>(array.length());
                for (int i = 0; i < array.length(); ++i) {
                    tags.add(JSONHelper.getString(array, i));
                }
            }
        }
    }

    @NonNull
    @Override
    public String toString() {
        return "ChatRoomNotificationAttachment{" +
                "targets=" + (targets == null ? "null" : targets.toString()) +
                ", targetNicks=" + (targetNicks == null ? "null" : targetNicks.toString()) +
                ", operator='" + operator + '\'' +
                ", operatorNick='" + operatorNick + '\'' +
                ", extension=" + extension +
                ", tags=" + (tags == null ? "null" : tags.toString()) +
                '}';
    }
}