booklendmanager.java

jdo开发实例,一个功能全面的oa系统

package com.gzrealmap.oa.book.business;

/**
 * <p>Title: RealOA</p>
 * <p>Description: RealOA</p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: gzrealmap.com</p>
 * @author not attributable
 * @version 1.0
 */
import com.gzrealmap.oa.book.*;
import com.gzrealmap.lib.hibernate.HibernateUtil;
import java.io.*;

public class BookLendManager {
  public BookLendManager() {
  }
  public static void addBookLend(BookLendBean newBookLend) throws Exception {
      HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
      theHibernateUtil.create2Db(newBookLend);
    }

    public static BookLendBean findBookLend(Integer obj) throws Exception {
      HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
      return (BookLendBean) theHibernateUtil.findByPrimaryKey(BookLendBean.class,
          obj);
    }

    public static void updateBookLend(BookLendBean theUpdateBookLend) throws
        Exception {
      HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
      theHibernateUtil.update2Db(theUpdateBookLend);
    }

    public static void removeBookLend(BookLendBean theRemoveBookLend) throws
      Exception {
    HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
    theHibernateUtil.remove4Db(theRemoveBookLend);
  }


}