iologic.java~20~

库存管理系统。 具有入库、出库、盘点、专库、统计等功能。

package com.inv.logic;

import com.inv.dao.HbmDAO;
import com.inv.actionform.InvIOActionForm;
import java.util.*;
import com.inv.vo.Item;
import com.inv.assistvo.Pair;
import com.inv.vo.Bind;
import com.inv.vo.InvIO;
import com.inv.assistvo.InvIOStr;
import com.inv.dao.DAOException;

public class IOLogic {
  private HbmDAO dao;
    private InvIOActionForm form;
    public IOLogic() {
        dao = new HbmDAO();
        dao.setAutoClose(false);
    }
    public void getIOs()
    {
      String str = "from InvIO";
      List ios = dao.list(str);
      form.setIos(ios);
  }
  public void initItems()
  {
    ArrayList  ps =  new ArrayList();
    String str = "from Item";
     List inventorys = dao.list(str);
     for (Iterator iter = inventorys.iterator(); iter.hasNext(); ) {
       Item item = (Item)iter.next();
       Pair p = new Pair();
       p.setTypeName(item.getItemName());
       p.setTypeUID(item.getItemUID());
       ps.add(p);
     }
     form.setItems(ps);
  }
  public void initBinds()
  {
    ArrayList  ps =  new ArrayList();
    String str = "from Bind";
     List binds = dao.list(str);
     for (Iterator iter = binds.iterator(); iter.hasNext(); ) {
       Bind item = (Bind)iter.next();
       Pair p = new Pair();
       p.setTypeName(item.getBindCode());
       p.setTypeUID(item.getBindUID());
       ps.add(p);
     }
     form.setBinds(ps);
  }

  public void addIO()
  {
        InvIOStr io = new InvIOStr();

        List items = dao.list("from Item");
        List binds = dao.list("from Bind");
       if(items.size()>0 && binds.size()>0)
       {
         Item item = (Item)items.get(0);
         Bind bind = (Bind)binds.get(0);
         io.setBinduid(bind.getBindUID());
         io.setInviouid(null);
         io.setItemuid(item.getItemUID());
         io.setQty("0");
         io.setType("0");
       }
        form.getIos().add(io);

  }
  public void saveIO()
  {
    List ios = form.getIos();
    for (Iterator iter = ios.iterator(); iter.hasNext(); ) {
      InvIOStr item = (InvIOStr)iter.next();
      InvIO io = new InvIO();
      if(item.getBindUID().equals(new Long(0)))
      {
        item.setBindUID(null);
      }
      try {
        dao.store(item);
      }
      catch (DAOException ex) {
        ex.printStackTrace();
      }
    }
  }
  public void deleteIO()
  {
    Long uid = form.getDeleteUID();
    try {
      dao.remove(Bind.class, uid);
    }
    catch (DAOException ex) {
      ex.printStackTrace();
    }
  }

    public void closeDAO()
    {
      dao.closeSession();
    }


}