/// <summary>
/// create a new file of given extension
/// ns will be used to seperate from other files created of individual datasets
/// </summary>
/// <param name="ns">namespace</param>
/// <param name="title"></param>
/// <param name="ext"></param>
/// <param name="writer"></param>
/// <returns></returns>
private string generateDownloadFile(string ns, long datastructureId, string title, string ext, DataWriter writer)
{
switch (ext)
{
// text based files
case ".csv":
case ".txt":
AsciiWriter asciiwriter = (AsciiWriter)writer;
return(asciiwriter.CreateFile(ns, title, ext));
// excel files
case ".xlsx":
case ".xlsm":
ExcelWriter excelwriter = (ExcelWriter)writer;
return(excelwriter.CreateFile(ns, datastructureId, title, ext));
// no valid extension given
default:
return("");
}
}
private string generateDownloadFile(long id, long datasetVersionOrderNo, long dataStructureId, string title, string ext, DataWriter writer)
{
if (ext.Equals(".csv") || ext.Equals(".txt"))
{
AsciiWriter asciiwriter = (AsciiWriter)writer;
return(asciiwriter.CreateFile(id, datasetVersionOrderNo, dataStructureId, "data", ext));
}
else
if (ext.Equals(".xlsm"))
{
ExcelWriter excelwriter = (ExcelWriter)writer;
return(excelwriter.CreateFile(id, datasetVersionOrderNo, dataStructureId, "data", ext));
}
return("");
}