private HttpWebRequest prepareRequest(string method, Uri uri, object data, IEnumerable <Tag> tags, bool expectBundleResponse)
{
byte[] body = null;
Uri api = uri;
if (UseFormatParam)
{
api = api.AddParam(HttpUtil.RESTPARAM_FORMAT, ContentType.BuildFormatParam(PreferredFormat));
}
var req = initializeRequest(api, method);
if (!UseFormatParam)
{
req.Accept = ContentType.BuildContentType(PreferredFormat, forBundle: expectBundleResponse);
}
if (data is Binary)
{
var bin = (Binary)data;
body = bin.Content;
req.ContentType = bin.ContentType;
}
else if (data is Resource)
{
body = PreferredFormat == ResourceFormat.Xml ?
FhirSerializer.SerializeResourceToXmlBytes((Resource)data) :
FhirSerializer.SerializeResourceToJsonBytes((Resource)data);
req.ContentType = ContentType.BuildContentType(PreferredFormat, false);
}
else if (data is Bundle)
{
body = PreferredFormat == ResourceFormat.Xml ?
FhirSerializer.SerializeBundleToXmlBytes((Bundle)data) :
FhirSerializer.SerializeBundleToJsonBytes((Bundle)data);
req.ContentType = ContentType.BuildContentType(PreferredFormat, true);
}
else if (data is TagList)
{
body = PreferredFormat == ResourceFormat.Xml ?
FhirSerializer.SerializeTagListToXmlBytes((TagList)data) :
FhirSerializer.SerializeTagListToJsonBytes((TagList)data);
req.ContentType = ContentType.BuildContentType(PreferredFormat, false);
}
if (tags != null)
{
req.Headers[HttpUtil.CATEGORY] = HttpUtil.BuildCategoryHeader(tags);
}
if (body != null)
{
writeBody(req, body);
}
return(req);
}
public void SetTagsInHeader(IEnumerable <Tag> tags)
{
if (tags == null)
{
throw Error.ArgumentNull("tags");
}
_categoryHeader = HttpUtil.BuildCategoryHeader(tags);
}