/// <summary>
/// Returns the appropriate encryptor factory for the Version and Revision
/// </summary>
/// <returns></returns>
internal virtual PDFEncrypterFactory GetFactory()
{
if (null == _factory)
{
PDFEncrypterFactory factory = PDFEncrypterFactory.CreateFactory(this.Version, this.Revision);
if (null == factory)
{
throw new PDFSecurityException(string.Format(Errors.NoAvailableEncryptorFactoryForVersionAndRevision, this.Version, this.Revision));
}
_factory = factory;
}
return(_factory);
}
/// <summary>
/// Returns the appropriate encryptor factory for the Version and Revision
/// </summary>
/// <returns></returns>
internal virtual PDFEncrypterFactory GetFactory()
{
if (null == _factory)
{
PDFEncrypterFactory factory = PDFEncrypterFactory.CreateFactory(this.Version, this.Revision);
if (null == factory)
{
throw new PDFSecurityException(string.Format("There is no encrypter factory for the version " + this.Version + " and revision " + this.Revision));
}
_factory = factory;
}
return(_factory);
}