Examples of org.fto.jthink.jdbc.DataObject

org.fto.jthink.jdbc.DataObject
数据对象，用于封装访问数据库返回的结果集。此为抽象类型，针对不同的数据库表要单独扩展，否则：将使用默认数据对象DefaultDataObject。注意：所有字段名称都将被转换为大写形式。
```
 历史更新记录: 2008-09-22  创建此类型 
```
@author try.jiwen @version 1.0 @since JThink 1.0

  /**
   * 生成ID
   */
  private String generateID(){
    List maxIdLT = (List)sqlExecutor.executeQuery("SELECT MAX(ID) AS MAX_ID FROM Messages");
    DataObject maxIdDO = (DataObject)maxIdLT.iterator().next();
    if(maxIdDO.get("MAX_ID")==null){
      return "1";
    }
    return String.valueOf(Integer.parseInt(maxIdDO.get("MAX_ID"))+1);
  }

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    try{
      transaction.begin();
      
      /* 构建SQL语句 */
      SQL sql = sqlBuilder.constructSQLForCount("Messages", "*", "ROW_COUNT", null); 
      DataObject countDO = (DataObject)((List)sqlExecutor.execute(sql)).iterator().next();
      return Integer.parseInt(countDO.get("ROW_COUNT"));
      
    }finally{
      transaction.close();
    }
  }

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  /**
   * 生成ID
   */
  private String generateID(){
    List maxIdLT = (List)sqlExecutor.executeQuery("SELECT MAX(ID) AS MAX_ID FROM Messages");
    DataObject maxIdDO = (DataObject)maxIdLT.iterator().next();
    if(maxIdDO.get("MAX_ID")==null){
      return "1";
    }
    return String.valueOf(Integer.parseInt(maxIdDO.get("MAX_ID"))+1);
  }

View Full Code Here

    try{
      transaction.begin();
      
      /* 构建SQL语句 */
      SQL sql = sqlBuilder.constructSQLForCount("Messages", "*", "ROW_COUNT", null); 
      DataObject countDO = (DataObject)((List)sqlExecutor.execute(sql)).iterator().next();
      return Integer.parseInt(countDO.get("ROW_COUNT"));
      
    }finally{
      transaction.close();
    }
  }

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