cn.wizzer.app.web.commons.ext.websocket.WkWsHandler Maven / Gradle / Ivy

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package cn.wizzer.app.web.commons.ext.websocket;

import org.nutz.ioc.loader.annotation.Inject;
import org.nutz.ioc.loader.annotation.IocBean;
import org.nutz.lang.Strings;
import org.nutz.lang.util.NutMap;
import org.nutz.log.Log;
import org.nutz.log.Logs;
import org.nutz.plugins.mvc.websocket.handler.SimpleWsHandler;

@IocBean
public class WkWsHandler extends SimpleWsHandler {
    private static final Log log = Logs.get();
    @Inject
    private WkNotifyService wkNotifyService;

    /**
     * 获取通知 对应的消息是  {action:"msg", room:"superadmin"}
     */
    public void msg(NutMap req) {
        msg(req.getString("room"));
    }

    public void msg(String room) {
        if (!Strings.isBlank(room)) {
            wkNotifyService.getMsg(room);
        }
    }

    /**
     * 加入房间 对应的消息是  {action:"join", room:"wendal"}
     */
    @Override
    public void join(NutMap req) {
        join(req.getString("room"));
    }

    /**
     * 退出房间 对应的消息是 {action:"left", room:"wendal"}
     */
    @Override
    public void left(NutMap req) {
        left(req.getString("room"));
    }

    @Override
    public void join(String room) {
        if (!Strings.isBlank(room)) {
            room = prefix + room;
            log.debugf("session(id=%s) join room(name=%s)", session.getId(), room);
            roomProvider.join(room, session.getId());
        }
    }

    @Override
    public void left(String room) {
        if (!Strings.isBlank(room)) {
            room = prefix + room;
            log.debugf("session(id=%s) left room(name=%s)", session.getId(), room);
            roomProvider.left(room, session.getId());
        }
    }

    @Override
    public void depose() {
        //覆盖原生写法,因为room= loginname + httpSessionId 和聊天室的机制不一样,不覆盖的话功能会异常
    }
}