/// <summary>
/// 根据SQL-MAP脚本获取命令信息，注意不包含命令类型
/// </summary>
/// <param name="SqlMapScript">SQL-MAP脚本</param>
/// <returns>命令信息</returns>
public CommandInfo GetCommandInfoBySqlMapScript(string SqlMapScript)
{
CommandInfo cmdInfo = new CommandInfo(this.DataBaseType );
cmdInfo.ParaChar = this.ParaChar;
//cmdInfo.CommandType = xmlCommand.CommandType;
cmdInfo.CommandText = GetScriptInfo(SqlMapScript);//必须先分析脚本信息
cmdInfo.DataParameters = GetParameters(_SqlMapScript);
return cmdInfo;
}
//'从SQL MAP 命令配置文件获取命名参数信息
//Public Function GetCommandParameters() As IDataParameter()
// If _SqlMapScript = String.Empty Then
// Throw New Exception("未初始化命名信息，请先执行 InitCommandInfo 方法！")
// End If
// Return GetParameters(_SqlMapScript)
//End Function
#endregion
#region "公开的方法"
/// <summary>
/// 获得配置命令信息
/// </summary>
/// <param name="XmlCommandName">配置文件中的命令名称</param>
/// <returns>命令信息</returns>
public CommandInfo GetCommandInfo(string XmlCommandName)
{
XmlCommand xmlCommand = new XmlCommand(SqlMapFile, this.DataBaseType );
if (!string.IsNullOrEmpty(CommandClassName))
{
xmlCommand.CommandClassName = CommandClassName;
}
_SqlMapScript = xmlCommand.GetCommand(XmlCommandName);
if (string.IsNullOrEmpty(_SqlMapScript))
{
string errMsg = "没有找到配置信息中的命令：" + XmlCommandName;
if (!string.IsNullOrEmpty(xmlCommand.ErrDescription))
errMsg += "。内部错误原因：" + xmlCommand.ErrDescription;
throw new Exception(errMsg );
}
CommandInfo cmdInfo = new CommandInfo(this.DataBaseType );
cmdInfo.ParaChar = this.ParaChar;
cmdInfo.CommandType = xmlCommand.CommandType;
cmdInfo.CommandText = GetScriptInfo(_SqlMapScript);//必须先分析脚本信息
cmdInfo.DataParameters = GetParameters(_SqlMapScript);
//处理存储过程名中的参数
if (cmdInfo.CommandType == CommandType.StoredProcedure)
{
cmdInfo.CommandText = FindWords(cmdInfo.CommandText, 0, 255);
}
return cmdInfo;
//_CommandType = xmlCommand.CommandType;
//_DataParameters = GetParameters(_SqlMapScript);
}