UpdateTeamAttachment.java

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

import com.netease.nimlib.sdk.msg.attachment.NotificationAttachmentWithExtension;
import com.netease.nimlib.sdk.team.constant.TeamAllMuteModeEnum;
import com.netease.nimlib.sdk.team.constant.TeamBeInviteModeEnum;
import com.netease.nimlib.sdk.team.constant.TeamExtensionUpdateModeEnum;
import com.netease.nimlib.sdk.team.constant.TeamFieldEnum;
import com.netease.nimlib.sdk.team.constant.TeamInviteModeEnum;
import com.netease.nimlib.sdk.team.constant.TeamUpdateModeEnum;
import com.netease.nimlib.sdk.team.constant.VerifyTypeEnum;
import com.netease.nimlib.util.JSONHelper;

import org.json.JSONObject;

import java.util.HashMap;
import java.util.Map;

/**
 * 更新群资料的通知消息实体。
 */
public class UpdateTeamAttachment extends NotificationAttachmentWithExtension {

    private HashMap<TeamFieldEnum, Object> updatedFields = new HashMap<>(1);

    @Override
    final public void parse(JSONObject json) {
        super.parse(json);

        JSONObject tinfo = JSONHelper.getJSONObject(json, "tinfo");
        if (tinfo == null) {
            return;
        }

        for (TeamFieldEnum e : TeamFieldEnum.values()) {
            String key = String.valueOf(e.getValue());
            if (tinfo.has(key)) {
                Object value = null;
                if (e.getFieldType() == String.class) {
                    value = JSONHelper.getString(tinfo, key);
                } else if (e.getFieldType() == VerifyTypeEnum.class) {
                    value = VerifyTypeEnum.typeOfValue(JSONHelper.getInt(tinfo, key));
                } else if (e.getFieldType() == TeamBeInviteModeEnum.class) {
                    value = TeamBeInviteModeEnum.typeOfValue(JSONHelper.getInt(tinfo, key));
                } else if (e.getFieldType() == TeamInviteModeEnum.class) {
                    value = TeamInviteModeEnum.typeOfValue(JSONHelper.getInt(tinfo, key));
                } else if (e.getFieldType() == TeamUpdateModeEnum.class) {
                    value = TeamUpdateModeEnum.typeOfValue(JSONHelper.getInt(tinfo, key));
                } else if (e.getFieldType() == TeamExtensionUpdateModeEnum.class) {
                    value = TeamExtensionUpdateModeEnum.typeOfValue(JSONHelper.getInt(tinfo, key));
                } else if (e.getFieldType() == Integer.class) {
                    value = JSONHelper.getInt(tinfo, key);
                } else if (e.getFieldType() == TeamAllMuteModeEnum.class) {
                    value = TeamAllMuteModeEnum.typeOfValue(JSONHelper.getInt(tinfo, key));
                }
                updatedFields.put(e, value);
            }
        }
    }

    /**
     * 获取被更新的第一个字段的值。类型根据{@link #getValue()}返回不同而不同。<br>
     * 用于兼容老版本接口以及客户端一次只会更新一个字段的情况。<br>
     * 详见{@link com.netease.nimlib.sdk.team.constant.TeamFieldEnum#getFieldType()}
     *
     * @return
     */
    public Object getValue() {
        return updatedFields.size() > 0 ? updatedFields.entrySet().iterator().next().getValue() : null;
    }

    /**
     * 获取被更新的群资料字段。<br>
     * 用于兼容老版本接口以及客户端一次只会更新一个字段的情况。<br>
     *
     * @return 字段名
     */
    public TeamFieldEnum getField() {
        return updatedFields.size() > 0 ? updatedFields.entrySet().iterator().next().getKey() : null;
    }

    /**
     * 获取被更新的所有字段的信息。
     *
     * @return 被更新的字段
     */
    public Map<TeamFieldEnum, Object> getUpdatedFields() {
        return updatedFields;
    }
}