upreplyaction.java

基于struct结构的jsp

package com.ntsky.bbs.action;

import org.apache.struts.action.*;
import javax.servlet.http.*;
import org.apache.log4j.Logger ;
import org.apache.commons.beanutils.PropertyUtils;

import com.ntsky.bbs.action.Constant;
import com.ntsky.bbs.service.Reply;
import com.ntsky.bbs.service.db.DBReply;
import com.ntsky.bbs.service.TopicUtil;
import com.ntsky.bbs.service.ReplyFactory;
import com.ntsky.bbs.form.ReplyActionForm;
/**
 * <p>Title: Ntsky OpenSource BBS</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: WWW.FM880.COM</p>
 * @author 姚君林
 * @version 1.0
 */

public class UpReplyAction extends Action {
    private final static Logger logger = Logger.getLogger(UpReplyAction.class);
    public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws Exception{
        /**@todo: complete the business logic here, this is just a skeleton.*/
        ReplyActionForm topicActionForm = (ReplyActionForm) actionForm;
        String action = httpServletRequest.getParameter("action");
        String boaId = httpServletRequest.getParameter("boaId");

        ReplyFactory replyFactory = ReplyFactory.getInstance();

        Reply reply = new DBReply();
        PropertyUtils.copyProperties(reply ,topicActionForm);

        /**
         * 回复主题情况
         */
        if((Constant.CREATE).equals(action)){
            replyFactory.insReply(reply);
            int topicId = reply.getRepTopicId();
            httpServletRequest.setAttribute("action","createReply");
            //httpServletRequest.setAttribute("topic",TopicUtil.listTopic(reply.getRepTopicId()));
            httpServletRequest.setAttribute("topicId",String.valueOf(topicId));
            httpServletRequest.setAttribute("boaId",boaId);
            logger.info("回复主题成功！");
            return actionMapping.findForward("success");
        }
        if((Constant.EDIT).equals(action)){
            replyFactory.upReply(reply);
            httpServletRequest.setAttribute("action","editReply");
            httpServletRequest.setAttribute("topicId",String.valueOf(reply.getRepTopicId()));
            return actionMapping.findForward("success");
        }
        return actionMapping.findForward("continue");
        //throw new java.lang.UnsupportedOperationException("Method perform() not yet implemented.");
    }
}