userhistorydao.java

采用JAVA开发

      ResultSet rs = null;
      ArrayList list = new ArrayList();
      PreparedStatement prepStmt = aConnection.prepareStatement( sql.toString() );
      rs = prepStmt.executeQuery();
      while( rs.next() ) { 
        UserHistoryValueObject model = new UserHistoryValueObject();
        int intID = rs.getInt("ID");
       if(!rs.wasNull()) model.setId(new Integer(intID));
        int intUSER_ID = rs.getInt("USER_ID");
       if(!rs.wasNull()) model.setUserId(new Integer(intUSER_ID));
        int intVOICE_ID = rs.getInt("VOICE_ID");
       if(!rs.wasNull()) model.setVoiceId(new Integer(intVOICE_ID));
        model.setConsumeDate(rs.getTimestamp("CONSUME_DATE"));
        int intTYPE = rs.getInt("TYPE");
       if(!rs.wasNull()) model.setType(new Integer(intTYPE));
        int intPRICE = rs.getInt("PRICE");
       if(!rs.wasNull()) model.setPrice(new Integer(intPRICE));
        list.add(model);
      }
      rs.close(); 
      prepStmt.close();
      return list ;
     } 

    public ArrayList supplements(Connection aConnection,UserHistoryValueObject[] manyUserHistoryValueObject,int start,int end) throws SQLException  { 
      //---- variable sql be provided througth analyze the ValueObject  
      StringBuffer sql = new StringBuffer("SELECT A.ID, A.USER_ID, A.VOICE_ID, A.CONSUME_DATE, A.TYPE, A.PRICE FROM USER_HISTORY A WHERE 1 = 0 " );

      for(int i=0;i<manyUserHistoryValueObject.length;i++){
      sql.append( " or ( 1=1 ");
      if(manyUserHistoryValueObject[i].getId()!=null){
      sql.append(" and A.ID=").append(manyUserHistoryValueObject[i].getId());
      }

      if(manyUserHistoryValueObject[i].getUserId()!=null){
      sql.append(" and A.USER_ID=").append(manyUserHistoryValueObject[i].getUserId());
      }

      if(manyUserHistoryValueObject[i].getVoiceId()!=null){
      sql.append(" and A.VOICE_ID=").append(manyUserHistoryValueObject[i].getVoiceId());
      }

      if(manyUserHistoryValueObject[i].getConsumeDate()!=null){
      sql.append(" and A.CONSUME_DATE=to_date('"+(manyUserHistoryValueObject[i].getConsumeDate().getYear()+1900)+"/"+(manyUserHistoryValueObject[i].getConsumeDate().getMonth()+1)+"/"+manyUserHistoryValueObject[i].getConsumeDate().getDate()+"','YYYY/MM/DD')");
      }

      if(manyUserHistoryValueObject[i].getType()!=null){
      sql.append(" and A.TYPE=").append(manyUserHistoryValueObject[i].getType());
      }

      if(manyUserHistoryValueObject[i].getPrice()!=null){
      sql.append(" and A.PRICE=").append(manyUserHistoryValueObject[i].getPrice());
      }

      sql.append(")");
      }
      //-----Result between variable start and variable end
      if (start != -1 && end != -1){
      String mainSql = sql.toString();
      sql = new StringBuffer("select * from ( select a.*,rownum as tmprow from (").append(mainSql).append(") a where rownum <=").append(end).append(") where tmprow>= ").append(start);
      }

      ResultSet rs = null;
      ArrayList list = new ArrayList();
      PreparedStatement prepStmt = aConnection.prepareStatement( sql.toString() );
      rs = prepStmt.executeQuery();
      while( rs.next() ) { 
        UserHistoryValueObject model = new UserHistoryValueObject();
        int intID = rs.getInt("ID");
       if(!rs.wasNull()) model.setId(new Integer(intID));
        int intUSER_ID = rs.getInt("USER_ID");
       if(!rs.wasNull()) model.setUserId(new Integer(intUSER_ID));
        int intVOICE_ID = rs.getInt("VOICE_ID");
       if(!rs.wasNull()) model.setVoiceId(new Integer(intVOICE_ID));
        model.setConsumeDate(rs.getTimestamp("CONSUME_DATE"));
        int intTYPE = rs.getInt("TYPE");
       if(!rs.wasNull()) model.setType(new Integer(intTYPE));
        int intPRICE = rs.getInt("PRICE");
       if(!rs.wasNull()) model.setPrice(new Integer(intPRICE));
        list.add(model);
      }
      rs.close(); 
      prepStmt.close();
      return list ;
     } 

    public int size(Connection aConnection,UserHistoryQueryValue aUserHistoryQueryValue) throws SQLException  { 
      StringBuffer sql = new StringBuffer("select  count(*) tsize from USER_HISTORY A where 1=1 " );

      String condition = aUserHistoryQueryValue.toSql();
      sql.append(condition);
      ResultSet rs = null;
      int  size = 0;
      PreparedStatement prepStmt = aConnection.prepareStatement( sql.toString() );
      rs = prepStmt.executeQuery();
      if(rs.next())  size = rs.getInt(1);
      rs.close(); 
      prepStmt.close();
      return size ;
     } 

    public ArrayList all(Connection aConnection) throws SQLException  { 
      StringBuffer sql = new StringBuffer("SELECT A.ID, A.USER_ID, A.VOICE_ID, A.CONSUME_DATE, A.TYPE, A.PRICE FROM USER_HISTORY A WHERE 1 = 1 " );

      ResultSet rs = null;
      ArrayList list = new ArrayList();
      PreparedStatement prepStmt = aConnection.prepareStatement( sql.toString() );
      rs = prepStmt.executeQuery();
      while( rs.next() ) { 
        UserHistoryValueObject model = new UserHistoryValueObject();
        int intID = rs.getInt("ID");
       if(!rs.wasNull()) model.setId(new Integer(intID));
        int intUSER_ID = rs.getInt("USER_ID");
       if(!rs.wasNull()) model.setUserId(new Integer(intUSER_ID));
        int intVOICE_ID = rs.getInt("VOICE_ID");
       if(!rs.wasNull()) model.setVoiceId(new Integer(intVOICE_ID));
        model.setConsumeDate(rs.getTimestamp("CONSUME_DATE"));
        int intTYPE = rs.getInt("TYPE");
       if(!rs.wasNull()) model.setType(new Integer(intTYPE));
        int intPRICE = rs.getInt("PRICE");
       if(!rs.wasNull()) model.setPrice(new Integer(intPRICE));
        list.add(model);
      }
      rs.close(); 
      prepStmt.close();
      return list ;
     } 

    public ArrayList selectByQueryValue(Connection aConnection,UserHistoryQueryValue aUserHistoryQueryValue,int start,int end) throws SQLException  { 
      //---- variable sql be provided througth analyze the ValueObject  
      StringBuffer sql = new StringBuffer("SELECT A.ID, A.USER_ID, A.VOICE_ID, A.CONSUME_DATE, A.TYPE, A.PRICE FROM USER_HISTORY A WHERE 1 = 1 " );

      String condition = aUserHistoryQueryValue.toSql();
      sql.append(condition);
      //-----Result between variable start and variable end
      if (start != -1 && end != -1){
      String mainSql = sql.toString();
      sql = new StringBuffer("select * from ( select a.*,rownum as tmprow from (").append(mainSql).append(") a where rownum <=").append(end).append(") where tmprow>= ").append(start);
      }

      ResultSet rs = null;
      ArrayList list = new ArrayList();
      PreparedStatement prepStmt = aConnection.prepareStatement( sql.toString() );
      rs = prepStmt.executeQuery();
      while( rs.next() ) { 
        UserHistoryValueObject model = new UserHistoryValueObject();
        int intID = rs.getInt("ID");
       if(!rs.wasNull()) model.setId(new Integer(intID));
        int intUSER_ID = rs.getInt("USER_ID");
       if(!rs.wasNull()) model.setUserId(new Integer(intUSER_ID));
        int intVOICE_ID = rs.getInt("VOICE_ID");
       if(!rs.wasNull()) model.setVoiceId(new Integer(intVOICE_ID));
        model.setConsumeDate(rs.getTimestamp("CONSUME_DATE"));
        int intTYPE = rs.getInt("TYPE");
       if(!rs.wasNull()) model.setType(new Integer(intTYPE));
        int intPRICE = rs.getInt("PRICE");
       if(!rs.wasNull()) model.setPrice(new Integer(intPRICE));
        list.add(model);
      }
      rs.close(); 
      prepStmt.close();
      return list ;
     } 

    public UserHistoryValueObject getByPrimaryKey(Connection aConnection,Integer id) throws SQLException  { 
      String sql = "select * from USER_HISTORY A where 1=1  and A.ID=?";
      ResultSet rs = null;
      ArrayList list = new ArrayList();
      PreparedStatement prepStmt = aConnection.prepareStatement( sql.toString() );
      prepStmt.setInt(1,id.intValue());
      rs = prepStmt.executeQuery();
      while( rs.next() ) { 
        UserHistoryValueObject model = new UserHistoryValueObject();
      model.setId(id);
        int intUSER_ID = rs.getInt("USER_ID");
       if(!rs.wasNull()) model.setUserId(new Integer(intUSER_ID));
        int intVOICE_ID = rs.getInt("VOICE_ID");
       if(!rs.wasNull()) model.setVoiceId(new Integer(intVOICE_ID));
        model.setConsumeDate(rs.getTimestamp("CONSUME_DATE"));
        int intTYPE = rs.getInt("TYPE");
       if(!rs.wasNull()) model.setType(new Integer(intTYPE));
        int intPRICE = rs.getInt("PRICE");
       if(!rs.wasNull()) model.setPrice(new Integer(intPRICE));
        list.add(model);
      }
      rs.close(); 
      prepStmt.close();
      return list.size()==0?null:(UserHistoryValueObject)list.get(0) ;
     } 

    public void  deleteByPrimaryKey(Connection aConnection,Integer id) throws SQLException  { 
      String sql = "delete  from USER_HISTORY where 1=1   and ID=?";
      PreparedStatement prepStmt = aConnection.prepareStatement( sql.toString() );
      prepStmt.setInt(1,id.intValue());
       prepStmt.executeUpdate();
     } 

      //-----Codes above generated by dao 
 }