ibatis 学习

Supplier.xml,SupplierBill.xml,SupplierProjManager.xml,SupplierContactPerson.xml这几个配置文件.Supplier.xml与SupplierBill.xml是一对一的关系.其他都是1对多的关系

Ibatis映射文件DAO层

package com.spsoft.ten.supplier.dao.ibatis;

import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;

import com.spsoft.framework.dao.ibatis.BaseIBatisDao;
import com.spsoft.ten.supplier.domain.NewSupplier;
import com.spsoft.ten.supplier.domain.SupplierBillObj;
import com.spsoft.ten.supplier.domain.SupplierContactPersonObj;
import com.spsoft.ten.supplier.domain.SupplierProjManagerObj;

/*
 ****************************************************
 *   NewSupplierIbatisDao.java
 *   功能    供应商信息维护重写的类
 *   历史    Dec 23, 2006             lihui
 *   Copyright 2006 SPSOFT. All Rights Reserved.
 ****************************************************
*/
public class NewSupplierIbatisDao extends BaseIBatisDao {
 
 
// 返回带分页的供应商LIST
  public List getSupplierQuery(int pageNumber, int pageSize, String sortByColumn, boolean sortAsc,java.util.Map map) {
   return super.queryForPaginatedList("Supplier.SupplierObj.listPagnatedSupplier", map,
     pageNumber, pageSize, sortByColumn, sortAsc);
  }
  
  //根据供应商状态获取多个供应商
  public List getSupplierByStatus(java.util.Map map)
  {
   List supplierList= getSqlMapClientTemplate().queryForList("Supplier.SupplierObj.listPagnatedSupplier", map);
   for (int i = 0; i < supplierList.size(); i++) {
    NewSupplier supplier=(NewSupplier)supplierList.get(i);
    //获得多个项目经理
    SupplierProjManagerObj projManager=new SupplierProjManagerObj();
    projManager.setSupplierid(supplier.getId().longValue());
    List projManagerList=getSqlMapClientTemplate().queryForList("Supplier.SupplierProjManager.listObj",projManager);
    supplier.setSupplierProjManager(new HashSet(projManagerList));
    //获得多个联系人
    SupplierContactPersonObj contactPerson=new SupplierContactPersonObj();
    contactPerson.setSupplierId(supplier.getId().longValue());
    List contactPersonList=getSqlMapClientTemplate().queryForList("Supplier.SupplierContactPerson.listObj",contactPerson);
    supplier.setSupplierContactPerson(new HashSet(contactPersonList));
    //获得票务信息
    SupplierBillObj bill=new SupplierBillObj();
    bill.setSupplierId(supplier.getId().longValue());
    bill=(SupplierBillObj)getSqlMapClientTemplate().queryForObject("Supplier.SupplierBill.getObjById",bill);
    supplier.setBillObj(bill);
    
    supplierList.set(i,supplier);
   }
   return supplierList;
  }
  
  //插入多个项目经理
  public void insertProjManager(final NewSupplier supplier)
  {
   if(supplier.getSupplierProjManager()!=null)
   {
    for (Iterator it=supplier.getSupplierProjManager().iterator();it.hasNext();) {
     SupplierProjManagerObj projManager=(SupplierProjManagerObj)it.next();
     projManager.setId(supplier.getId().longValue());
     List projManagerList=getSqlMapClientTemplate().queryForList("Supplier.SupplierProjManager.listObj",projManager);
     if(projManagerList.isEmpty())
     {
      getSqlMapClientTemplate().insert("Supplier.SupplierProjManager.insertObj", projManager);
     }
    }
   }
  }
  
  //根据供应商编号删除多个项目经理
  public void deleteProjManagerBySupid(final NewSupplier supplier)
  {
   SupplierProjManagerObj projManager=new SupplierProjManagerObj();
   projManager.setSupplierid(supplier.getId().longValue());
   getSqlMapClientTemplate().delete("Supplier.SupplierProjManager.deleteObj",projManager);
  }
  
  //插入多个联系人
  public void insertContactPerson(final NewSupplier supplier)
  {
   if(supplier.getSupplierContactPerson()!=null)
   {
    for (Iterator it=supplier.getSupplierContactPerson().iterator();it.hasNext();) {
     SupplierContactPersonObj contactPerson=(SupplierContactPersonObj)it.next();
     contactPerson.setSupplierId(supplier.getId().longValue());
     List contactPersonList=getSqlMapClientTemplate().queryForList("Supplier.SupplierContactPerson.listObj",contactPerson);
     if(contactPersonList.isEmpty())
     {
      getSqlMapClientTemplate().insert("Supplier.SupplierContactPerson.insertObj",contactPerson);
     }
    }
   }
  }
  //根据供应商编号删除多个联系人
  public void deleteContactPersonBySupid(final NewSupplier supplier)
  {
   SupplierContactPersonObj contactPerson=new SupplierContactPersonObj();
   contactPerson.setSupplierId(supplier.getId().longValue());
   getSqlMapClientTemplate().delete("Supplier.SupplierContactPerson.deleteObj",contactPerson);
  }
  
  //插入供应商票务信息
  public void insertBill(final NewSupplier supplier)
  {
   if(!supplier.getBillObj().equals(new SupplierBillObj()))
   {
    SupplierBillObj billObj=supplier.getBillObj();
    billObj.setSupplierId(supplier.getId().longValue());
    List billList=getSqlMapClientTemplate().queryForList("Supplier.SupplierBill.listObj",billObj);
    if(billList.isEmpty())
    getSqlMapClientTemplate().insert("Supplier.SupplierBill.insertObj",billObj);
   }
  }
  
  public void deleteBillBySupid(final NewSupplier supplier)
  {
   SupplierBillObj bill=new SupplierBillObj();
   bill.setSupplierId(supplier.getId().longValue());
   getSqlMapClientTemplate().delete("Supplier.SupplierBill.deleteObj",supplier);
  }
  
  //插入一条供应商信息
  public void insertSupplierObj(NewSupplier supplier) {
   if(supplier.getId()==null)
   {
    Long id=(Long)getSqlMapClientTemplate().insert("Supplier.SupplierObj.insertSupplier", supplier);
    supplier.setId(id);
    
    insertProjManager(supplier);
    insertContactPerson(supplier);
    insertBill(supplier);
   }else
   {
    getSqlMapClientTemplate().update("Supplier.NewSupplier.updateSupplier", supplier);
    
    deleteProjManagerBySupid(supplier);
    insertProjManager(supplier);
    
    deleteContactPersonBySupid(supplier);
    insertContactPerson(supplier);
    
    deleteBillBySupid(supplier);
    insertBill(supplier);
   }
     }
  
  
  
  //获得一条供应商信息 条件是供应商ID
  public NewSupplier getSupplier(NewSupplier supplier) {
   // TODO Auto-generated method stub
   Long supid=supplier.getId();   
   supplier=(NewSupplier)getSqlMapClientTemplate().queryForObject("Supplier.NewSupplier.getSupplier", supid);   
   //获得多个项目经理
   SupplierProjManagerObj projManager=new SupplierProjManagerObj();
   projManager.setSupplierid(supplier.getId().longValue());
   List projManagerList=getSqlMapClientTemplate().queryForList("Supplier.SupplierProjManager.listObj",projManager);
   supplier.setSupplierProjManager(new HashSet(projManagerList));
   //获得多个联系人
   SupplierContactPersonObj contactPerson=new SupplierContactPersonObj();
   contactPerson.setSupplierId(supplier.getId().longValue());
   List contactPersonList=getSqlMapClientTemplate().queryForList("Supplier.SupplierContactPerson.listObj",contactPerson);
   supplier.setSupplierContactPerson(new HashSet(contactPersonList));
   //获得票务信息
   SupplierBillObj bill=new SupplierBillObj();
   bill.setSupplierId(supplier.getId().longValue());
   bill=(SupplierBillObj)getSqlMapClientTemplate().queryForObject("Supplier.SupplierBill.getObjById",bill);
   supplier.setBillObj(bill);
   
   return supplier;
  }
  //删除一个供应商 条件是供应商ID
  public void deleteSupplier(NewSupplier supplier) {
   // TODO Auto-generated method stub
   Long supid=supplier.getId();
   getSqlMapClientTemplate().delete("Supplier.NewSupplier.deleteSupplierbyId", supid);   
   deleteProjManagerBySupid(supplier);
   deleteContactPersonBySupid(supplier);
   deleteBillBySupid(supplier);
  }

  //更新一条供应商信息 条件是 供应商ID  此方法只更新供应商的状态字段
  public void prejudgeSupplier(NewSupplier obj) {
   // TODO Auto-generated method stub
   getSqlMapClientTemplate().update("Supplier.NewSupplier.prejudgeSupplier", obj);                 
  }
  
  //根据供应商ID返回多个供应商
  
  public NewSupplier getSupplierbyId(String id)
  {
   HashMap map=new HashMap();
   map.put("id", id);
   return (NewSupplier)getSqlMapClientTemplate().queryForObject("Supplier.NewSupplier.listAllSupplierbyId", map);
  }

  public NewSupplier getSupplierBywebid(String webid) {
   // TODO Auto-generated method stub
   HashMap map=new HashMap();
   map.put("webid", webid);
   return (NewSupplier)getSqlMapClientTemplate().queryForObject("Supplier.NewSupplier.listAllSupplierbywebid", map);
   
   }

}