productdispaction.java~73~

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package xian.bin.product;

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

public class ProductDispAction extends BaseProductDispAction {
   private ServiceProduct service;
  //获得所有产品信息
  public ActionForward getAllProduct(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    ProductForm productForm=(ProductForm)actionForm;
    try{
     service=this.getServiceProduct();
     productForm.setProducts(service.getAllProduct());
     Iterator its=productForm.getProducts().iterator();
     while(its.hasNext()){
       ProductDTO dto=(ProductDTO)its.next();
       System.out.println("PID"+dto.getPid());
       System.out.println("Pname"+dto.getPname());
     }
     System.out.println("在Action中获得所有产品信息");
    }
    catch(Exception e){
      e.printStackTrace();
      return actionMapping.findForward("viewProduct");
    }
    return actionMapping.findForward("viewProduct");
  }

  //添加产品信息
  public ActionForward addProduct(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    ProductForm prod=(ProductForm)actionForm;
    try{
      System.out.println("PID="+prod.getPid());
      System.out.println("PName="+prod.getPname());
      System.out.println("brand="+prod.getBrand());
      System.out.println("spec="+prod.getSpec());
      System.out.println("unit="+prod.getUnit());
      System.out.println("price="+prod.getPrice());
      System.out.println("assprice="+prod.getAssprice());
      System.out.println("pictrue="+prod.getPictrue());
      System.out.println("explian="+prod.getExplain());
      System.out.println("big="+prod.getBigcatalog());
      System.out.println("smll="+prod.getSmaillcatalog());
      service.addProduct(prod.getPid(),prod.getPname(),prod.getBrand(),prod.getSpec(),prod.getUnit(),prod.getPrice(),prod.getAssprice(),prod.getPictrue(),prod.getExplain(),prod.getBigcatalog(),prod.getSmaillcatalog());
       System.out.println("在Action中添加产品信息");
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return null;
  }

//删除产品信息
  public ActionForward delProduct(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    ProductForm prod=(ProductForm)actionForm;
    try{
      String id=httpServletRequest.getParameter("id").toString();
      System.out.println("ID="+id);
      service.delProduct(id);
      prod.setProducts(service.getAllProduct());
      System.out.println("在Action删除产品信息");
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return actionMapping.findForward("viewProduct");
  }

//根据Pname获得产品信息
  public ActionForward getProduct(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    //String name=httpServletRequest.getAttribute("name").toString();
    Collection products=new ArrayList();
    ProductForm prod=(ProductForm)actionForm;

    try{
      prod.setProducts(service.getProduct(prod.getPname()));
      System.out.println("pname="+prod.getPname());
      /*ProductDTO dto=service.getProduct(prod.getPid());
      prod.setPid(dto.getPid());
      prod.setPname(dto.getPname());
      prod.setBrand(dto.getBrand());
      prod.setSpec(dto.getSpec());
      prod.setPrice(dto.getPrice());
      prod.setAssprice(dto.getAssprice());
      prod.setPictrue(dto.getPictrue());
      prod.setExplain(dto.getExplain());
      prod.setBigcatalog(dto.getBigcatalog());
      prod.setSmaillcatalog(dto.getSmaillcatalog());
      products.add(dto);
      prod.setProducts(products);*/
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return actionMapping.findForward("viewProduct");
  }

//获得一个产品信息PID
  public ActionForward getOneProduct(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    String id=httpServletRequest.getAttribute("id").toString();
    Collection products=new ArrayList();
    ProductForm prod=(ProductForm)actionForm;
    try{
      System.out.println("id="+id);
      ProductDTO dto=service.getOneProduct(id);
      prod.setPid(dto.getPid());
      prod.setPname(dto.getPname());
      prod.setBrand(dto.getBrand());
      prod.setSpec(dto.getSpec());
      prod.setPrice(dto.getPrice());
      prod.setAssprice(dto.getAssprice());
      prod.setPictrue(dto.getPictrue());
      prod.setExplain(dto.getExplain());
      prod.setBigcatalog(dto.getBigcatalog());
      prod.setSmaillcatalog(dto.getSmaillcatalog());
      products.add(dto);
      prod.setProducts(products);
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return actionMapping.findForward("viewProduct");
  }


//修改产品信息
  public ActionForward updateProduct(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    ProductForm prod=(ProductForm)actionForm;
    try{
      String id=httpServletRequest.getParameter("id").toString();
      System.out.println("ID="+id);
      service.updateProduct(prod.getPid(),prod.getPname(),prod.getBrand(),prod.getSpec(),prod.getUnit(),prod.getPrice(),prod.getAssprice(),prod.getPictrue(),prod.getExplain(),prod.getBigcatalog(),prod.getSmaillcatalog());
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return actionMapping.findForward("viewProduct");
  }

  //显示要添加的options信息
  public ActionForward display(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    ArrayList unit=new ArrayList();
    ProductForm prod=(ProductForm)actionForm;
    try{
      service=this.getServiceProduct();
      prod.setBigcatalogs(service.getBigCatalog());
      prod.setSmaillcatalogs(service.getSmaillCatalog());
      prod.setBrands(service.getBrand());
      unit.add("元");
      unit.add("位");
      unit.add("台");
      unit.add("个");
      prod.setUnits(unit);
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return actionMapping.findForward("addproduct");
  }
}