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InformationAction.java
资源名称：shihua.rar　[点击查看]
上传用户：zghglow
上传日期：2022-08-09
资源大小：27227k
文件大小：15k
源码类别：

WEB源码(ASP,PHP,...)

开发平台：

JavaScript

InformationAction.java：源码内容
  1. package com.chinacannel.xlchemical.struts.Action;
  3. import org.apache.struts.actions.DispatchAction;
  4. import com.chinacannel.xlchemical.service.InformationService;
  5. import org.apache.struts.action.ActionForward;
  6. import javax.servlet.http.HttpServletRequest;
  7. import org.apache.struts.action.ActionMapping;
  8. import javax.servlet.http.HttpServletResponse;
  9. import org.apache.struts.action.ActionForm;
  10. import com.chinacannel.entity.Information;
  11. import com.chinacannel.xlchemical.struts.ActionForm.InformationActionForm;
  12. import java.util.Date;
  13. import java.util.List;
  14. import com.chinacannel.common.PageInfo;
  15. import com.chinacannel.entity.Category;
  16. import com.chinacannel.xlchemical.service.CategoryService;
  17. import com.chinacannel.xlchemical.service.MenuService;
  18. import com.chinacannel.entity.Menu;
  19. import com.chinacannel.common.ImageUpload;
  20. import com.chinacannel.entity.Image;
  22. public class InformationAction extends DispatchAction {
  23.     InformationService is = new InformationService();
  24.     CategoryService cs = new CategoryService();
  25.     MenuService ms = new MenuService();
  26.     //通过ID或键值取得一条信息
  27.     public ActionForward OpenInformation(ActionMapping actionMapping,
  28.                                          ActionForm actionForm,
  29.                                          HttpServletRequest servletRequest,
  30.                                          HttpServletResponse servletResponse) {
  31.         Information inf = new Information();
  32.         Long infID = new Long(0);
  33.         String key = "";
  34.         Category cat = null;
  35.         Menu menu = null;
  36.         String Language = "CN";
  37.         try {
  38.             if (servletRequest.getSession().getAttribute("Language") != null) {
  39.                 Language = servletRequest.getSession().getAttribute("Language").
  40.                            toString();
  41.             }
  43.             if (servletRequest.getParameter("infID") != null) {
  44.                 infID = new Long(servletRequest.getParameter("infID"));
  45.             }
  46.             if (servletRequest.getParameter("key") != null) {
  47.                 key = servletRequest.getParameter("key").toString();
  48.             }
  49.             is.beginTran();
  50.             if (servletRequest.getParameter("catID") != null) {
  51.                 cat = cs.GetCategoryById(new Long(servletRequest.getParameter(
  52.                         "catID")));
  53.             }
  54.             if (servletRequest.getParameter("menID") != null) {
  55.                 menu = ms.GetMenuById(new Long(servletRequest.getParameter(
  56.                         "menID")));
  57.             }
  59.             if (cat != null) {
  60.                 servletRequest.setAttribute("cat", cat);
  61.             } else if (!key.equals("")) {
  62.                 if (key.equals("DSZZL")) {
  63.                     inf = is.GetInformationByKey(key, Language);
  64.                     List list = is.GetInformationListByKey("HDXX", Language);
  65.                     List list2 = is.GetInformationListByKey("DSZZC", Language);
  66.                     servletRequest.setAttribute("list", list);
  67.                     servletRequest.setAttribute("list2", list2);
  68.                 }
  69.             } else if (!infID.equals(new Long(0))) {
  70.                 inf = is.GetInformationById(infID);
  71.             } else if (menu != null) {
  72.                 if (menu.getMen_Type().equals(new Long(0))) {
  73.                     inf = is.GetFirstInformationByMenuID(menu.getMen_ID());
  74.                 }
  75.                 servletRequest.setAttribute("menu", menu);
  76.             }
  77.             GetTitle(key, cat, menu, servletRequest);
  78.             is.commit();
  79.         } catch (Exception ex) {
  80.             log.error(ex.getMessage(), ex);
  81.             try {
  82.                 is.rollback();
  83.             } catch (Exception ex2) {
  84.                 log.error(ex2.getMessage(), ex2);
  85.             }
  86.         }
  87.         servletRequest.setAttribute("inf", inf);
  88.         if (menu == null) {
  89.             return actionMapping.findForward("OpenInformation");
  90.         } else {
  91.             return actionMapping.findForward("OpenInformation2");
  92.         }
  93.     }
  95.     private void GetTitle(String key, Category cat, Menu menu,
  96.                           HttpServletRequest servletRequest) {
  97.         String MainTitle = "";
  98.         String ChildTitle = "";
  99.         if (!key.equals("")) {
  100.             MainTitle = "缺省模块管理";
  101.             if (key.equals("HDXX")) {
  102.                 ChildTitle = "董事长专栏 - 活动信息";
  103.             } else if (key.equals("DSZZL")) {
  104.                 ChildTitle = "董事长专栏";
  105.             } else if (key.equals("DSZZC")) {
  106.                 ChildTitle = "董事长专栏 - 董事长致辞";
  107.             }
  108.         } else if (cat != null) {
  109.             MainTitle = "缺省模块管理";
  110.             ChildTitle = "[" + cat.getCat_Name() + "]信息";
  111.         } else if (menu != null) {
  112.             MainTitle = "常规模块管理";
  113.             ChildTitle = "[" + menu.getMen_Name() + "]信息";
  114.         }
  115.         servletRequest.setAttribute("MainTitle", MainTitle);
  116.         servletRequest.setAttribute("ChildTitle", ChildTitle);
  117.         servletRequest.setAttribute("key", key);
  118.     }
  120.     public ActionForward EditInformation(ActionMapping actionMapping,
  121.                                          ActionForm actionForm,
  122.                                          HttpServletRequest servletRequest,
  123.                                          HttpServletResponse servletResponse) {
  124.         Information inf = new Information();
  125.         InformationActionForm iaf = (InformationActionForm) actionForm;
  126.         String Language = "CN";
  127.         String Message = "";
  128.         String Url = "";
  129.         Menu menu = null;
  130.         ImageUpload iu = new ImageUpload();
  131.         try {
  132.             if (servletRequest.getSession().getAttribute("Language") != null) {
  133.                 Language = servletRequest.getSession().getAttribute("Language").
  134.                            toString();
  135.             }
  136.             is.beginTran();
  137.             if (!iaf.getId().equals(new Long(0))) {
  138.                 inf = is.GetInformationById(iaf.getId());
  139.             }
  140.             if (!iaf.getCatID().equals(new Long(0))) {
  141.                 Category cat = null;
  142.                 cat = cs.GetCategoryById(iaf.getCatID());
  143.                 inf.setCategory(cat);
  144.             }
  145.             if (!iaf.getMenuID().equals(new Long(0))) {
  146.                 menu = ms.GetMenuById(iaf.getMenuID());
  147.                 inf.setMenu(menu);
  148.             }
  149.             if (iaf.getInformationImage() != null &&
  150.                 iaf.getInformationImage().getFileSize() > 0) {
  151.                 if (!iaf.getImageID().equals(new Long(0))) {
  152.                     iu.deleteImage(iaf.getImageID().intValue());
  153.                 }
  154.                 Image img = iu.saveImage(iaf.getInformationImage(),
  155.                                          servletRequest, false);
  156.                 inf.setImage(img);
  157.             }
  158.             inf.setInf_Content(iaf.getContent());
  159.             inf.setInf_Language(Language);
  160.             inf.setInf_Time(new Date());
  161.             inf.setInf_Title(iaf.getTitle());
  162.             inf.setInf_Index(iaf.getIndex());
  163.             inf.setInf_Summary(iaf.getSummary());
  164.             if (iaf.getId().equals(new Long(0))) {
  165.                 is.AddInformation(inf);
  166.                 inf.setInf_Key(iaf.getKey());
  167.                 Message = "添加信息成功，请返回！";
  168.             } else {
  169.                 is.UpdateInformation(inf);
  170.                 Message = "修改信息成功，请返回！";
  171.             }
  172.             is.commit();
  173.         } catch (Exception ex) {
  174.             log.error(ex.getMessage(), ex);
  175.             try {
  176.                 is.rollback();
  177.             } catch (Exception ex2) {
  178.                 log.error(ex2.getMessage(), ex2);
  179.             }
  180.         }
  181.         if (inf.getInf_Key() != null && !inf.getInf_Key().equals("")) {
  182.             Url = "Manage/Information.do?todo=OpenInformation&key=" +
  183.                   inf.getInf_Key();
  184.         } else if (inf.getCategory() != null) {
  185.             Url = "Manage/Information.do?todo=OpenInformationList&catID=" +
  186.                   inf.getCategory().getCat_ID();
  187.         } else if (inf.getMenu() != null) {
  188.             if (inf.getMenu().getMen_Type() == 0) {
  189.                 Url = "Manage/Menu.do?todo=OpenMenu&language=" +
  190.                       inf.getMenu().getMen_Language() + "&superiorID=" +
  191.                       inf.getMenu().getMen_Superior();
  192.             } else {
  193.                 Url = "Manage/Information.do?todo=OpenInformationList&menuID=" +
  194.                       inf.getMenu().getMen_ID();
  195.             }
  196.         } else {
  197.             Url = "Manage/Information.do?todo=OpenInformationList";
  198.         }
  199.         servletRequest.setAttribute("Message", Message);
  200.         servletRequest.setAttribute("Url", Url);
  201.         return actionMapping.findForward("EditInformation");
  202.     }
  204.     public ActionForward DeleteInformation(ActionMapping actionMapping,
  205.                                            ActionForm actionForm,
  206.                                            HttpServletRequest servletRequest,
  207.                                            HttpServletResponse servletResponse) {
  208.         Information inf = null;
  209.         boolean b = false;
  210.         String Message = "";
  211.         String Url = "";
  212.         Long menuID = new Long(0);
  213.         Long catID = new Long(0);
  214.         try {
  215.             if (servletRequest.getParameter("menuID") != null &&
  216.                 servletRequest.getParameter("menuID") != "") {
  217.                 menuID = new Long(servletRequest.getParameter("menuID"));
  218.             }
  219.             if (servletRequest.getParameter("catID") != null &&
  220.                 servletRequest.getParameter("catID") != "") {
  221.                 catID = new Long(servletRequest.getParameter("catID"));
  222.             }
  223.             is.beginTran();
  224.             inf = is.GetInformationById(new Long(servletRequest.getParameter(
  225.                     "infID")));
  226.             b = is.DeleteInformation(inf);
  227.             Message = "删除成功，请返回！";
  228.             is.commit();
  229.             if (!menuID.equals(new Long(0))) {
  230.                 Url = "Manage/Information.do?todo=OpenInformationList&menuID=" +
  231.                       menuID;
  232.             } else if (!catID.equals(new Long(0))) {
  233.                 Url = "Manage/Information.do?todo=OpenInformationList&catID=" +
  234.                       catID;
  235.             } else {
  236.                 Url = "Manage/Information.do?todo=OpenInformation&key=" +
  237.                       inf.getInf_Key();
  238.             }
  239.         } catch (Exception ex) {
  240.             log.error(ex.getMessage(), ex);
  241.             try {
  242.                 is.rollback();
  243.             } catch (Exception ex2) {
  244.                 log.error(ex2.getMessage(), ex2);
  245.             }
  246.         }
  247.         if (b == false) {
  248.             Message = "删除失败，请返回！";
  249.         }
  250.         servletRequest.setAttribute("Message", Message);
  251.         servletRequest.setAttribute("Url", Url);
  252.         return actionMapping.findForward("DeleteInformation");
  253.     }
  255.     public ActionForward OpenInformationList(ActionMapping actionMapping,
  256.                                              ActionForm actionForm,
  257.                                              HttpServletRequest servletRequest,
  258.                                              HttpServletResponse servletResponse) {
  259.         PageInfo pageInfo = null;
  260.         int pageNo = 0;
  261.         String Language = "CN";
  262.         String Key = "";
  263.         Category cat = null;
  264.         Menu menu = null;
  265.         InformationActionForm iaf = (InformationActionForm) actionForm;
  266.         try {
  267.             pageNo = Integer.parseInt(servletRequest.getParameter("pageNo"));
  268.         } catch (Exception ex1) {}
  270.         try {
  271.             if (servletRequest.getSession().getAttribute("Language") != null) {
  272.                 Language = servletRequest.getSession().getAttribute("Language").
  273.                            toString();
  274.             }
  275.             if (servletRequest.getParameter("Key") != null) {
  276.                 Key = servletRequest.getParameter("Key");
  277.             }
  278.             is.beginTran();
  279.             if (servletRequest.getParameter("catID") != null) {
  280.                 cat = cs.GetCategoryById(new Long(servletRequest.getParameter(
  281.                         "catID")));
  282.                 servletRequest.setAttribute("cat", cat);
  283.             }
  284.             if (servletRequest.getParameter("menuID") != null) {
  285.                 menu = ms.GetMenuById(new Long(servletRequest.getParameter(
  286.                         "menuID")));
  287.                 servletRequest.setAttribute("menu", menu);
  288.             }
  289.             GetTitle(Key, cat, menu, servletRequest);
  290.             pageInfo = is.getPageInfo(Key, cat, menu, iaf.getCondition(), Language,
  291.                                       pageNo);
  292.             is.commit();
  293.         } catch (Exception ex) {
  294.             log.error(ex.getMessage(), ex);
  295.             try {
  296.                 is.rollback();
  297.             } catch (Exception ex2) {
  298.                 log.error(ex2.getMessage(), ex2);
  299.             }
  300.         }
  301.         servletRequest.setAttribute("pageInfo", pageInfo);
  302.         return actionMapping.findForward("OpenInformationList");
  303.     }
  305.     public ActionForward OpenChirmanInfo(ActionMapping actionMapping,
  306.                                          ActionForm actionForm,
  307.                                          HttpServletRequest servletRequest,
  308.                                          HttpServletResponse servletResponse) {
  309.         List list = null;
  310.         List list2 = null;
  311.         Information inf = null;
  312.         Menu fMenu = new Menu();
  313.         List menuList = null;
  314.         Long fMenuID = new Long(0);
  315.         String Language = "CN";
  316.         try {
  317.             if (servletRequest.getSession().getAttribute("Language") != null) {
  318.                 Language = servletRequest.getSession().getAttribute("Language").
  319.                            toString();
  320.             }
  322.             if (servletRequest.getParameter("fMenuID") != null) {
  323.                 fMenuID = new Long(servletRequest.getParameter("fMenuID"));
  324.             }
  325.             is.beginTran();
  326.             fMenu = ms.GetMenuById(fMenuID);
  327.             menuList = ms.GetMenuBySuperior(fMenuID, Language);
  328.             inf = is.GetInformationByKey("DSZZL", Language);
  329.             list = is.GetInformationListByKey("HDXX", Language);
  330.             list2 = is.GetInformationListByKey("DSZZC", Language);
  331.             is.commit();
  332.         } catch (Exception ex) {
  333.             log.error(ex.getMessage(), ex);
  334.             try {
  335.                 is.rollback();
  336.             } catch (Exception ex2) {
  337.                 log.error(ex2.getMessage(), ex2);
  338.             }
  339.         }
  340.         servletRequest.setAttribute("menu", fMenu);
  341.         servletRequest.setAttribute("menuList", menuList);
  342.         servletRequest.setAttribute("list", list);
  343.         servletRequest.setAttribute("list2", list2);
  344.         servletRequest.setAttribute("inf", inf);
  345.         return actionMapping.findForward("OpenChirmanInfo");
  346.     }
  347. }