/// <summary>
/// This method prepares the HTTP body based on the browser content encoding settings.
/// </summary>
/// <param name="context">The current compile context.</param>
/// <param name="blob">The UTF-8 formatted byte array.</param>
/// <returns>Returns a ContentCompilerMessageFragmentBody object containing the prepared output binary data.</returns>
protected virtual ContentCompilerMessageFragmentBody PrepareBody(ContentCompilerContext context, byte[] blob)
{
ContentCompilerMessageFragmentBody
body = context.GetObjectPool<ContentCompilerMessageFragmentBody>().Get();
switch (context.Request.Data.RequestPreferredCompression)
{
case "gzip":
using (MemoryStream ms = new MemoryStream())
{
using (Stream gz = new GZipStream(ms, CompressionMode.Compress, true))
{
gz.Write(blob, 0, blob.Length);
gz.Close();
}
ms.Position = 0;
body.Load(ms);
}
body.ContentEncoding = "gzip";
break;
case "deflate":
using (MemoryStream ms = new MemoryStream())
{
using (Stream gz = new DeflateStream(ms, CompressionMode.Compress, true))
{
gz.Write(blob, 0, blob.Length);
gz.Close();
}
ms.Position = 0;
body.Load(ms);
}
body.ContentEncoding = "deflate";
break;
default:
body.Load(blob, 0, blob.Length);
break;
}
blob = null;
body.ContentType = context.Request.Data.ResponseOutputMIMEType;
return body;
}
/// <summary>
/// This method inserts incoming data in to the model.
/// </summary>
/// <param name="context">The current context.</param>
public override void ModelDataLoadInserts(ContentCompilerContext context)
{
Insert insert = null;
try
{
insert = context.GetObjectPool<Insert>().Get();
foreach (XmlElement element in context.ModelData.DataNodes())
{
insert.Reset(element);
string status;
if (insert.ReferenceValue != null && insert.ReferenceValue != "")
{
Content outData = null;
try
{
throw new NotImplementedException();
//status = context.CDSHelper.Execute(insert.EntityType,
// CDSData.Get(CDSAction.Read, insert.ReferenceType, insert.ReferenceValue),
// out outData);
if (status != CH.HTTPCodes.OK_200 && !insert.PermitError)
throw new ContentCompilerException(
string.Format("Data load error: {0}/{1}", insert.ReferenceType, insert.ReferenceValue));
insert.ResponseStatus = status;
if (outData != null)
{
XmlDocumentFragment frag = element.OwnerDocument.CreateDocumentFragment();
frag.InnerXml = ((XmlDocumentContentBase)outData).Payload.LastChild.OuterXml;
element.AppendChild(frag);
}
else if (!insert.PermitError)
throw new ArgumentNullException("CDS data is null.");
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (outData != null && outData.ObjectPoolCanReturn)
outData.ObjectPoolReturn();
}
}
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (insert != null && insert.ObjectPoolCanReturn)
insert.ObjectPoolReturn();
}
}