catalogdispaction.java

来自「一个很不错的电子商务后台管理系统 这是一个电子商务网站的后台管理系统 要」· Java 代码 · 共 91 行

package xian.bin.catalog;

import org.apache.struts.action.*;
import javax.servlet.http.*;
import xian.bin.serivce.*;
import java.util.*;
import xian.bin.dto.*;

public class CatalogDispAction extends BaseCatalogDispAction {

  // 获得所有大类别
  public ActionForward getAllCatalog(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    BigCatalogForm form = (BigCatalogForm) actionForm;
    try{
      ServiceCatalog service=this.getServiceCatalog();
      form.setCatalogs(service.getAllBigCatalog());
      System.out.println("获得所有大类!!!");
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return actionMapping.findForward("viewcatalog");
  }

  // 获得一个大类别
  public ActionForward getCatalog(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    BigCatalogForm form = (BigCatalogForm) actionForm;
    System.out.println("111获得一个大类别!!!");
    try{
      System.out.println("33333获得一个大类别!!!");
      ServiceCatalog service=this.getServiceCatalog();
      CatalogDTO dto=service.getBigCatalog(form.getOrder());

      form.setOrder(dto.getOrder());
      form.setCatalog(dto.getCatalog());
      System.out.println("catalog="+dto.getCatalog());
      System.out.println("0000获得一个大类别!!!");
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return actionMapping.findForward("updatecatalog");
  }


  // 添加大类别
  public ActionForward addCatalog(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    BigCatalogForm form = (BigCatalogForm) actionForm;
    try{
      ServiceCatalog service=this.getServiceCatalog();
      service.addBigCatalog(form.getCatalog());
      form.setCatalogs(service.getAllBigCatalog());
      System.out.println("添加大类别!!!");
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return actionMapping.findForward("viewcatalog");
  }
  // 删除大类别
  public ActionForward delCatalog(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    BigCatalogForm form = (BigCatalogForm) actionForm;
    try{
      int cataid=Integer.parseInt(httpServletRequest.getParameter("cataid").toString());
      ServiceCatalog service=this.getServiceCatalog();
      service.delBigCatalog(cataid);
      form.setCatalogs(service.getAllBigCatalog());
      System.out.println("删除大类别!!!");
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return actionMapping.findForward("viewcatalog");
  }
 // 修改大类别
   public ActionForward updateCatalog(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
      BigCatalogForm form = (BigCatalogForm) actionForm;
      try{
        ServiceCatalog service=this.getServiceCatalog();
        service.updataBigCatalog(form.getOrder(),form.getCatalog());
        form.setCatalogs(service.getAllBigCatalog());
        System.out.println("修改大类别!!!");
      }
      catch(Exception e){
        e.printStackTrace();
      }
      return actionMapping.findForward("viewcatalog");
    }

}