rolltypemanager.java

jdo开发实例,一个功能全面的oa系统

package com.gzrealmap.oa.dossier.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.dossier.*;
import com.gzrealmap.lib.hibernate.HibernateUtil;
import java.io.*;

public class RollTypeManager {
  public RollTypeManager() {
  }

  public static void addRollType(RollTypeBean newRollType) throws Exception {
    HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
    theHibernateUtil.create2Db(newRollType);
  }

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

  public static void updateRollType(RollTypeBean theUpdateRollType) throws
      Exception {
    HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
    theHibernateUtil.update2Db(theUpdateRollType);
  }

  public static void removeRollType(RollTypeBean theRemoveRollType) throws
    Exception {
  HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
  theHibernateUtil.remove4Db(theRemoveRollType);
}

/**
   * 增加一个Roll
   */
 public static void addRoll(RollBean newRoll) throws Exception {
   HibernateUtil theHibernateUtil = HibernateUtil.getInstance();
   theHibernateUtil.create2Db(newRoll);
 }
 public static void addRoll2RollType(RollTypeBean theOneInDataBase, RollBean theNewMany)
throws Exception {
   theOneInDataBase.addRoll(theNewMany);
   theNewMany.setRollTypeID(theOneInDataBase);
   addRoll(theNewMany);
   updateRollType(theOneInDataBase);
  }


}