/// <summary>
/// Processes the request.
/// </summary>
/// <param name="structure">The structure.</param>
/// <param name="agencyId">The agency id.</param>
/// <param name="resourceId">The resource id.</param>
/// <param name="version">The version.</param>
/// <param name="ctx">The current <see cref="WebOperationContext"/>.</param>
/// <returns>
/// The <see cref="Message" />.
/// </returns>
/// <exception cref="System.Web.HttpBrowserCapabilitiesBase"></exception>
/// <exception cref="WebFaultException{String}">
/// Cannot serve content type
/// </exception>
/// <exception cref="WebFaultException{String}">Cannot serve content type</exception>
private Message ProcessRequest(string structure, string agencyId, string resourceId, string version, WebOperationContext ctx)
{
Match match = Regex.Match(resourceId, @"[A-Za-z0-9\-]+$", RegexOptions.IgnoreCase);
if (!match.Success)
{
throw new WebFaultException(HttpStatusCode.BadRequest);
}
var defaultMediaType = StructureMediaType.GetFromEnum(StructureMediaEnumType.Structure).MediaTypeName;
var requestAccept = ctx.IncomingRequest.Accept;
Logger.Info("Got request Content type= " + requestAccept);
IList<ContentType> acceptHeaderElements = ctx.IncomingRequest.GetAcceptHeaderElements();
Func<ContentType, bool> predicate = type => StructureMediaType.GetTypeFromName(type.MediaType) != null;
var contentType = RestUtils.GetContentType(ctx, predicate, defaultMediaType);
string requestedVersion = HeaderUtils.GetVersionFromAccept(acceptHeaderElements, contentType.MediaType);
var selectedStructureMediaType = StructureMediaType.GetTypeFromName(contentType.MediaType);
var selectedMediaTypeWithVersion = selectedStructureMediaType.GetMediaTypeVersion(requestedVersion);
if (selectedMediaTypeWithVersion == null)
{
Logger.Error("Cannot serve content type: " + requestAccept);
throw new WebFaultException<string>("Cannot serve content type: " + requestAccept, HttpStatusCode.NotAcceptable);
}
Logger.Debug("Select mediatype with version if required: " + selectedMediaTypeWithVersion);
SdmxSchema schemaVersion = RestUtils.GetVersionFromMediaType(selectedMediaTypeWithVersion);
Logger.Info("Selected representation info for the controller: format =" + "TODO" + " , smdx_schema=" + version);
IRestStructureQuery query = BuildRestQueryBean(structure, agencyId, resourceId, version, ctx.IncomingRequest.UriTemplateMatch.QueryParameters);
var charSetEncoding = RestUtils.GetCharSetEncoding(contentType);
var streamController = this._structureRequestController.ParseRequest(query, schemaVersion, charSetEncoding);
var responseContentType = RestUtils.GetContentType(contentType, selectedMediaTypeWithVersion);
selectedMediaTypeWithVersion.CharSet = charSetEncoding.WebName;
IMessageFormat messageFormat = new RestFormat(ctx, responseContentType);
return this._messageBuilderManager.GetResponse<Message, Stream>(messageFormat, streamController);
}
/// <summary>
/// The process request.
/// </summary>
/// <param name="flowRef">
/// The flow ref.
/// </param>
/// <param name="key">
/// The key.
/// </param>
/// <param name="providerRef">
/// The provider ref.
/// </param>
/// <param name="ctx">
/// The ctx.
/// </param>
/// <returns>
/// The <see cref="Message"/>.
/// </returns>
/// <exception cref="WebFaultException{T}">
/// </exception>
private Message ProcessRequest(string flowRef, string key, string providerRef, WebOperationContext ctx)
{
var requestAccept = ctx.IncomingRequest.Accept;
Logger.Info("Got request Content type= " + requestAccept);
IList<ContentType> acceptHeaderElements = ctx.IncomingRequest.GetAcceptHeaderElements();
var defaultMediaType = DataMediaType.GetFromEnum(DataMediaEnumType.GenericData).MediaType;
var contentType = RestUtils.GetContentType(ctx, h => DataMediaType.GetTypeFromName(h.MediaType) != null, defaultMediaType);
string requestedVersion = HeaderUtils.GetVersionFromAccept(acceptHeaderElements, contentType.MediaType);
var datamediaType = DataMediaType.GetTypeFromName(contentType.MediaType);
var selectedMediaTypeWithVersion = datamediaType.GetMediaTypeVersion(requestedVersion);
if (selectedMediaTypeWithVersion == null)
{
Logger.Error("Cannot serve content type: " + requestAccept);
throw new WebFaultException<string>("Cannot serve content type: " + requestAccept, HttpStatusCode.NotAcceptable);
}
Logger.Debug("Select mediatype with version if required: " + selectedMediaTypeWithVersion);
BaseDataFormat format = DataMediaType.GetTypeFromName(selectedMediaTypeWithVersion.MediaType).Format;
SdmxSchema version = GetVersionFromMediaType(selectedMediaTypeWithVersion, format);
Logger.Info("Selected representation info for the controller: format =" + format + " , smdx_schema=" + version);
IRestDataQuery query = this.BuildQueryBean(flowRef, key, providerRef, ctx.IncomingRequest.UriTemplateMatch.QueryParameters);
HttpContext context = HttpContext.Current;
var charSetEncoding = RestUtils.GetCharSetEncoding(contentType);
var streamController = this._dataRequestController.ParseRequest(query, format.GetDataType(version), charSetEncoding);
var responseContentType = RestUtils.GetContentType(contentType, selectedMediaTypeWithVersion);
selectedMediaTypeWithVersion.CharSet = charSetEncoding.WebName;
IMessageFormat messageFormat = new RestFormat(ctx, responseContentType);
return this._messageBuilderManager.GetResponse<Message, Stream>(messageFormat, streamController);
}
