infomsgaction.java

源码/软件简介: 云网论坛1.1RC国际版是采用JSP开发的集论坛、CMS（网站内容管理系统）、博客、聊天室、商城、交友、语音灌水等于一体的门户式社区。拥有CWBBS ( Cloud Web BBS

package com.redmoon.forum.plugin.info;

import javax.servlet.http.HttpServletRequest;
import cn.js.fan.util.ErrMsgException;
import javax.servlet.ServletContext;
import com.redmoon.forum.plugin.base.IPluginMsgAction;
import org.apache.log4j.Logger;
import com.redmoon.forum.MsgDb;
import cn.js.fan.util.ResKeyException;
import com.redmoon.kit.util.FileUpload;

public class InfoMsgAction implements IPluginMsgAction {
    Logger logger = Logger.getLogger(this.getClass().getName());

    public InfoMsgAction() {
    }

    /**
     *
     * @param application ServletContext
     * @param request HttpServletRequest
     * @param md MsgDb 所存储的是ReceiveData后得来的信息
     * @return boolean
     * @throws ErrMsgException
     */
    public synchronized boolean editTopic(ServletContext application,
                                          HttpServletRequest request,
                                          MsgDb md, FileUpload fu) throws
            ErrMsgException {
        boolean re = true;
        if (md.getReplyid() == -1) {
            InfoDb infoDb = new InfoDb();
            infoDb = infoDb.getInfoDb(md.getId());
            String typeCode = fu.getFieldValue("typeCode");
            if (typeCode==null || typeCode.equals(""))
                throw new ErrMsgException(InfoSkin.LoadString(request, "err_want_typecode"));
            infoDb.setTypeCode(typeCode);
            re = infoDb.save();
        }
        return re;
    }

    public boolean AddNew(ServletContext application,
                          HttpServletRequest request, MsgDb md, FileUpload fu) throws
            ErrMsgException {
        // logger.info("AddNew:id=" + md.getId());
        String typeCode = fu.getFieldValue("typeCode");
        if (typeCode==null || typeCode.equals(""))
            throw new ErrMsgException(InfoSkin.LoadString(request, "err_want_typecode"));
        InfoDb infoDb = new InfoDb();
        infoDb.setId(md.getId());
        infoDb.setTypeCode(typeCode);
        infoDb.setUserName(md.getName());
        boolean re = false;
        try {
            re = infoDb.create();
        } catch (ResKeyException e) {
            throw new ErrMsgException(e.getMessage(request));
        }
        return re;
    }

    public boolean AddQuickReply(ServletContext application,
                                 HttpServletRequest request, long replyMsgId) throws
            ErrMsgException {
        return true;
    }

    /**
     * 本方法置于MsgMgr中delTopic真正删除贴子之前，使在删除插件相应内容后，再删除贴子本身
     * @param application ServletContext
     * @param request HttpServletRequest
     * @param md MsgDb
     * @return boolean
     * @throws ErrMsgException
     */
    public boolean delTopic(ServletContext application,
                            HttpServletRequest request, MsgDb md) throws
            ErrMsgException {
        // 如果是删除根贴
        if (md.getReplyid() == -1) {
            // 删除plugin_auction中对应的内容，所有plugin_auction_sq_message中对应于msgRootId的内容
            // 及所有plugin_auction_user中对应的msgRootId中的内容
            InfoDb sd = new InfoDb();
            sd = sd.getInfoDb(md.getId());
            sd.del();
        }
        return true;
    }

    /**
     * 此函数置于MsgDb delSingleMsg中真正删除贴子之前，以便于递归删除贴子
     * @param delId int
     * @return boolean
     * @throws ErrMsgException
     */
    public boolean delSingleMsg(long delId) throws
            ResKeyException {
        //InfoMsgDb sm = new InfoMsgDb();
        //sm = sm.getInfoMsgDb(delId);
        //return sm.del();
        return true;
    }

    public boolean AddReply(ServletContext application,
                            HttpServletRequest request, MsgDb md, FileUpload fu) throws
            ErrMsgException {
        return true;
    }
}