/// <summary>
/// Compress a ReportObject and return its array of bytes.
/// </summary>
/// <param name="ro">ReportObject to be compressed</param>
/// <returns>Array of bytes representing the compressed ReportObject</returns>
private byte[] Compress(ReportObject ro)
{
using (var ms = new MemoryStream())
{
using (var zf = new ZipFile())
{
zf.CompressionLevel = Ionic.Zlib.CompressionLevel.BestCompression;
var dat = JsonConvert.SerializeObject(ro, this._serializerSettings);
zf.AddEntry("ReportObject", dat);
zf.Save(ms);
}
return(ms.ToArray());
}
}
/// <summary>
/// Stores a ReportLog object and its object data into a IFilesContainer container.
/// The ReportLog object and its data is stored into a ReportObject object.
///
/// The Report object is compressed before it is saved.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="metadata">ReportLog object to saved</param>
/// <param name="dataObject">Data associated to the ReportLog</param>
public void StoreReportData <T>(ReportLog metadata, T dataObject)
{
if (string.IsNullOrEmpty(metadata.Id))
{
metadata.Id = Guid.NewGuid().ToString();
}
//fc is a local storage FileStoreBlobFileContainer
var fc = this.GetStorage(metadata);
var ro = new ReportObject
{
Metadata = metadata,
ReportData = dataObject
};
var compressed = this.Compress(ro);
//save into local disk
fc.Save(metadata.Id, compressed);
}
