/// <summary>
/// Compress the data in this object according to the set parameters
/// </summary>
/// <returns>A new instance of ED with compressed data</returns>
/// <example>ED with compressed data
/// <code lang="cs" title="ED compression">
/// <![CDATA[
/// // Create instance
/// ED test = new ED(File.ReadAllBytes("C:\\output.pdf"), "text/xml");
/// Console.WriteLine("Original: {0}", test.Data.Length);
///
/// // Setup compression
/// compressed = test.Compress(EncapsulatedDataCompression.GZ);
/// Console.WriteLine("Compressed: {0}", compressed.Data.Length);
/// // Setup integrity check
/// compressed.IntegrityCheckAlgorithm = EncapsulatedDataIntegrityAlgorithm.SHA256;
/// compressed.IntegrityCheck = compressed.ComputeIntegrityCheck();
/// // Validate
/// if (!compressed.ValidateIntegrityCheck())
/// Console.WriteLine("Integrity check doesn't match!");
/// else
/// {
/// test = compressed.UnCompress();
/// Console.WriteLine("UnCompressed: {0}", test.Data.Length);
/// }
/// ]]>
/// </code>
/// </example>
/// <exception cref="T:System.InvalidOperationException">When <paramref name="compressionMethod"/> is not supported by this function</exception>
public ED Compress(EncapsulatedDataCompression compressionMethod)
{
ED retVal = this.Clone() as ED;
retVal.Compression = compressionMethod;
retVal.Data = retVal.CompressInternal();
if (retVal.IntegrityCheckAlgorithm != null)
{
retVal.IntegrityCheck = retVal.ComputeIntegrityCheck();
}
return(retVal);
}
/// <summary>
/// Compress the data in this object according to the set parameters
/// </summary>
/// <returns>A new instance of ED with compressed data</returns>
/// <example>ED with compressed data
/// <code lang="cs" title="ED compression">
/// <![CDATA[
/// // Create instance
/// ED test = new ED(File.ReadAllBytes("C:\\output.pdf"), "text/xml");
/// Console.WriteLine("Original: {0}", test.Data.Length);
///
/// // Setup compression
/// compressed = test.Compress(EncapsulatedDataCompression.GZ);
/// Console.WriteLine("Compressed: {0}", compressed.Data.Length);
/// // Setup integrity check
/// compressed.IntegrityCheckAlgorithm = EncapsulatedDataIntegrityAlgorithm.SHA256;
/// compressed.IntegrityCheck = compressed.ComputeIntegrityCheck();
/// // Validate
/// if (!compressed.ValidateIntegrityCheck())
/// Console.WriteLine("Integrity check doesn't match!");
/// else
/// {
/// test = compressed.UnCompress();
/// Console.WriteLine("UnCompressed: {0}", test.Data.Length);
/// }
/// ]]>
/// </code>
/// </example>
/// <exception cref="T:System.InvalidOperationException">When <paramref name="compressionMethod"/> is not supported by this function</exception>
public ED Compress(EncapsulatedDataCompression compressionMethod)
{
#if WINDOWS_PHONE
throw new NotSupportedException("Compression is not supported by the Windows Phone Version of Everest");
#else
ED retVal = this.Clone() as ED;
retVal.Compression = compressionMethod;
retVal.Data = retVal.CompressInternal();
if (retVal.IntegrityCheckAlgorithm != null)
{
retVal.IntegrityCheck = retVal.ComputeIntegrityCheck();
}
return(retVal);
#endif
}
