/// <summary>
/// Initializes a new instance of the <see cref="MimeType"/> class.
/// </summary>
/// <param name="mimeTypeId">The value that uniquely identifies the MIME type.</param>
/// <param name="mimeTypeGalleryId">The value that uniquely identifies the MIME type that applies to a particular gallery.</param>
/// <param name="galleryId">The gallery ID. Specify <see cref="Int32.MinValue"/> if creating an instance that is not
/// specific to a particular gallery.</param>
/// <param name="fileExtension">A string representing the file's extension, including the period (e.g. ".jpg", ".avi").
/// It is not case sensitive.</param>
/// <param name="mimeTypeValue">The full mime type. This is the <see cref="MajorType"/> concatenated with the <see cref="Subtype"/>,
/// with a '/' between them (e.g. image/jpeg, video/quicktime).</param>
/// <param name="browserMimeType">The MIME type that can be understood by the browser for displaying this media object. Specify null or
/// <see cref="String.Empty"/> if the MIME type appropriate for the browser is the same as <paramref name="mimeTypeValue"/>.</param>
/// <param name="allowAddToGallery">Indicates whether a file having this MIME type can be added to Gallery Server.
/// This parameter is only relevant when a valid <paramref name="galleryId"/> is specified.</param>
/// <exception cref="ArgumentOutOfRangeException">Thrown when <paramref name="fileExtension" /> or <paramref name="mimeTypeValue" /> is
/// null or an empty string.</exception>
private MimeType(int mimeTypeId, int mimeTypeGalleryId, int galleryId, string fileExtension, string mimeTypeValue, string browserMimeType, bool allowAddToGallery)
{
#region Validation
if (String.IsNullOrEmpty(fileExtension))
{
throw new ArgumentOutOfRangeException("fileExtension", "Parameter cannot be null or empty.");
}
if (String.IsNullOrEmpty(mimeTypeValue))
{
throw new ArgumentOutOfRangeException("mimeTypeValue", "Parameter cannot be null or empty.");
}
// If browserMimeType is specified, it better be valid.
if (!String.IsNullOrEmpty(browserMimeType))
{
ValidateMimeType(browserMimeType);
}
// Validate fullMimeType and separate it into its major and sub types.
string majorType;
string subType;
ValidateMimeType(mimeTypeValue, out majorType, out subType);
#endregion
this._mimeTypeId = mimeTypeId;
this._mimeTypeGalleryId = mimeTypeGalleryId;
this._galleryId = galleryId;
this._extension = fileExtension;
this._typeCategory = MimeTypeEnumHelper.ParseMimeTypeCategory(majorType);
this._majorType = majorType;
this._subtype = subType;
this._browserMimeType = (String.IsNullOrEmpty(browserMimeType) ? mimeTypeValue : browserMimeType);
this._allowAddToGallery = allowAddToGallery;
}
