/// <summary>
/// Saves the source stream to a unified file and adds a comment if the file implrments IVersioningFile.
/// </summary>
/// <param name="sourceStream">The source stream.</param>
/// <param name="targetFile">The target file.</param>
/// <param name="comment">A comment to add when checking in a versioning file.</param>
public static void WriteToFile(Stream sourceStream, UnifiedFile targetFile, string comment)
{
// It may be a versioning file
IVersioningFile versioningFile = targetFile as IVersioningFile;
if (versioningFile != null)
{
ThrowIfCheckedOut(versioningFile);
if (!versioningFile.IsCheckedOut)
{
versioningFile.CheckOut();
}
}
// Copy the source stream to the target file stream.
using (Stream writeStream = targetFile.Open(FileMode.Create, FileAccess.Write))
{
StreamConsumer.CopyToEnd(sourceStream, writeStream);
}
// If versioning, then check in with the supplied comment.
if (versioningFile != null)
{
versioningFile.CheckIn(comment ?? String.Empty);
}
}
