modifyinformationaction.java

一个完整的网络订餐系统

package com.information.web.action;

import org.apache.struts.action.ActionForward;
import com.common.*;
import com.common.struts.*;
import com.information.dao.InformationDao;
import com.information.form.Information;

public class ModifyInformationAction extends AbstractAction{
  public ModifyInformationAction() {
  }

  public ActionForward execute(ActionContext actionContext) throws java.lang.Exception
  {
    SessionContext ctx = (SessionContext) actionContext.getSession().
        getAttribute(Globals.SESSION_CONTEXT);
    String storeID = null;
    if (null != ctx) storeID = ctx.getStoreID();
    String systemmanager = (String) actionContext.getSession().getAttribute(
        "systemmanager");
    if (null != systemmanager) storeID = systemmanager;


     String informationID = actionContext.getParameter("informationID");
     String infoTitle = actionContext.getParameter("infoTitle");
     String infotype = actionContext.getParameter("infotype");
     String infoabstract = actionContext.getParameter("infoabstract");
     String keywords = actionContext.getParameter("keywords");
     String comefrom = actionContext.getParameter("comefrom");
     String author = actionContext.getParameter("author");
     String content = actionContext.getParameter("docContent");


     Information info = new Information(informationID,infoTitle,infotype, infoabstract,
                                        keywords, comefrom, author, content,storeID);

    InformationDao dao = new InformationDao();

    int nRet = dao.updatInformationToDb(info);

    return actionContext.getMapping().findForward("modifyInformation");
 }

}