开通博客赚积分
发布资源赚积分
分类

源码开发语言/平台
当前位置：首页 > 源码/资料 > Java编程 > Jsp/Servlet > 查看源码
SortOpt.java
资源名称：Myblog.rar　[点击查看]
上传用户：wlfwy2004
上传日期：2016-12-12
资源大小：33978k
文件大小：4k
源码类别：

Jsp/Servlet

开发平台：

Java

SortOpt.java：源码内容
  1. package com.opensource.blog.web.action;
  3. import javax.servlet.http.*;
  5. import org.apache.struts.action.*;
  6. import com.opensource.blog.comm.BlogUtil;
  7. import com.opensource.blog.comm.Constant;
  8. import com.opensource.blog.exception.*;
  9. import com.opensource.blog.model.Sort;
  10. import com.opensource.blog.service.*;
  11. import com.opensource.blog.web.form.*;
  12. import com.opensource.blog.web.servlet.*;
  14. public class SortOpt
  15.     extends BaseAction {
  17.   private SortService sortService;
  19.   public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm,
  20.                                HttpServletRequest servletRequest,
  21.                                HttpServletResponse servletResponse) {
  22.     SortForm form = (SortForm) actionForm;
  24.     ActionMessages errors = new ActionMessages();
  25.     UserSession us = this.getUserSession(servletRequest);
  26.     if (form.getAction().equalsIgnoreCase("add")) {
  27.       if (this.getSortService().getSortCountByBlogID(us.getBlog().getId().longValue()) >=
  28.           Constant.SORT_MAX_NUM) {
  29.         errors.add("error.sort.sortmax", new ActionMessage("error.sort.sortmax",
  30.             String.valueOf(Constant.SORT_MAX_NUM)));
  31.         saveErrors(servletRequest, errors);
  32.         return actionMapping.findForward("error");
  33.       }
  34.       Sort sort = new Sort();
  35.       sort.setBlogid(us.getBlog().getId().longValue());
  36.       sort.setSortname(form.getAddsortname());
  37.       try {
  38.         sort = this.getSortService().saveSort(sort);
  39.       }
  40.       catch (BlogException ex) {
  41.         errors.add("error.sort.adderror", new ActionMessage("error.sort.adderror"));
  42.         saveErrors(servletRequest, errors);
  43.         return actionMapping.findForward("error");
  44.       }
  45.       ActionForward f = new ActionForward(BlogUtil.getResultUrl("sort.addok", "sort.do"), true);
  46.       return f;
  48.     }
  50.     if (form.getAction().equalsIgnoreCase("up")) {
  51.       Sort sort = this.getSortService().findSortByID_BlogID(form.getSortid(),
  52.           us.getBlog().getId().longValue());
  53.       if (sort == null) {
  54.         errors.add("error.sort.getsort", new ActionMessage("error.sort.getsort"));
  55.         saveErrors(servletRequest, errors);
  56.         return actionMapping.findForward("error");
  57.       }
  58.       sort.setSortname(form.getUpsortname());
  59.       try {
  60.         sort = this.getSortService().saveSort(sort);
  62.       }
  63.       catch (BlogException ex1) {
  64.         errors.add("error.sort.upsort", new ActionMessage("error.sort.upsort"));
  65.         saveErrors(servletRequest, errors);
  66.         return actionMapping.findForward("error");
  67.       }
  68.       ActionForward f = new ActionForward(BlogUtil.getResultUrl("sort.upok",
  69.           "sort.do?action=show&sortid=" + form.getSortid()), true);
  70.       return f;
  72.     }
  74.     if (form.getAction().equalsIgnoreCase("del")) {
  75.       Sort sort = this.getSortService().findSortByID_BlogID(form.getSortid(),
  76.           us.getBlog().getId().longValue());
  77.       if (sort == null) {
  78.         errors.add("error.sort.getsort", new ActionMessage("error.sort.getsort"));
  79.         saveErrors(servletRequest, errors);
  80.         return actionMapping.findForward("error");
  81.       }
  82.       try {
  83.         this.getSortService().removeSort(sort);
  84.       }
  85.       catch (BlogException ex2) {
  86.         errors.add("error.sort.delsort", new ActionMessage("error.sort.delsort"));
  87.         saveErrors(servletRequest, errors);
  88.         return actionMapping.findForward("error");
  89.       }
  90.       ActionForward f = new ActionForward(BlogUtil.getResultUrl("sort.delok", "sort.do"), true);
  91.       return f;
  93.     }
  95.     return actionMapping.findForward("error");
  96.   }
  98.   public SortService getSortService() {
  99.     return sortService;
  100.   }
  102.   public void setSortService(SortService sortService) {
  103.     this.sortService = sortService;
  104.   }
  105. }