public Resource LoadResource(string resource, string parmstring = null)
{
var request = new RestRequest(resource + (parmstring != null ? "?" + parmstring :""), Method.GET);
request.AddHeader("Accept", "application/json");
if (BearerToken != null)
{
request.AddHeader("Authorization", "Bearer " + BearerToken);
}
IRestResponse response2 = _client.Execute(request);
var reader = FhirJsonParser.CreateFhirReader(response2.Content);
return(_parser.Parse <Resource>(reader));
}
private async Task <HttpResponseMessage> Upsert(string resourceType, string headerid = null)
{
try
{
var raw = await Request.Content.ReadAsStringAsync().ConfigureAwait(false);
BaseFhirParser parser;
if (IsContentTypeJson)
{
parser = jsonparser;
}
else if (IsContentTypeXml)
{
parser = xmlparser;
}
else
{
throw new Exception("Invalid Content-Type must be application/fhir+json or application/fhir+xml");
}
var reader = IsContentTypeJson ? FhirJsonParser.CreateFhirReader(raw) : FhirXmlParser.CreateFhirReader(raw, false);
var p = (Resource)parser.Parse(reader, FhirHelper.ResourceTypeFromString(resourceType));
Enum.TryParse(resourceType, out ResourceType rt);
if (p.ResourceType != rt)
{
var oo = new OperationOutcome {
Issue = new List <OperationOutcome.IssueComponent>()
};
var ic = new OperationOutcome.IssueComponent
{
Severity = OperationOutcome.IssueSeverity.Error,
Code = OperationOutcome.IssueType.Exception,
Diagnostics = "Resource provide is not of type " + resourceType
};
oo.Issue.Add(ic);
var respconf = Request.CreateResponse(HttpStatusCode.BadRequest);
respconf.Content = new StringContent(SerializeResponse(oo), Encoding.UTF8);
respconf.Content.Headers.LastModified = DateTimeOffset.Now;
respconf.Headers.TryAddWithoutValidation("Accept", CurrentAcceptType);
respconf.Content.Headers.TryAddWithoutValidation("Content-Type",
IsAccceptTypeJson ? Fhircontenttypejson : Fhircontenttypexml);
return(respconf);
}
if (string.IsNullOrEmpty(p.Id) && headerid != null)
{
p.Id = headerid;
}
//Store resource regardless of type
var dbresp = await ProcessSingleResource(p, resourceType, IsMatchVersionId).ConfigureAwait(false);
p = dbresp.Resource;
var response = Request.CreateResponse(dbresp.Response == 1 ? HttpStatusCode.Created : HttpStatusCode.OK);
response.Content = new StringContent("", Encoding.UTF8);
response.Content.Headers.LastModified = p.Meta.LastUpdated;
response.Headers.Add("Location", Request.RequestUri.AbsoluteUri + (headerid == null ? "/" + p.Id : ""));
response.Headers.Add("ETag", "W/\"" + p.Meta.VersionId + "\"");
//Extract and Save each Resource in bundle if it's a batch type
if (p.ResourceType != ResourceType.Bundle || ((Bundle)p).Type != Bundle.BundleType.Batch)
{
return(response);
}
var source = (Bundle)p;
/*Bundle results = new Bundle();
* results.Id = Guid.NewGuid().ToString();
* results.Type = Bundle.BundleType.Searchset;
* results.Total = source.Entry.Count();
* results.Link = new System.Collections.Generic.List<Bundle.LinkComponent>();
* results.Link.Add(new Bundle.LinkComponent() { Url = Request.RequestUri.AbsoluteUri, Relation = "original" });
* results.Entry = new System.Collections.Generic.List<Bundle.EntryComponent>();*/
foreach (var ec in source.Entry)
{
var resourceResponse = await ProcessSingleResource(ec.Resource, Enum.GetName(typeof(ResourceType), ec.Resource.ResourceType)).
ConfigureAwait(false);
//results.Entry.Add(new Bundle.EntryComponent() { Resource = rslt.Resource, FullUrl = FhirHelper.GetFullURL(Request, rslt.Resource) });
}
return(response);
}
catch (Exception e)
{
var oo = new OperationOutcome {
Issue = new List <OperationOutcome.IssueComponent>()
};
var ic = new OperationOutcome.IssueComponent
{
Severity = OperationOutcome.IssueSeverity.Error,
Code = OperationOutcome.IssueType.Exception,
Diagnostics = e.Message
};
oo.Issue.Add(ic);
var response = Request.CreateResponse(HttpStatusCode.BadRequest);
response.Headers.TryAddWithoutValidation("Accept", CurrentAcceptType);
response.Content = new StringContent(SerializeResponse(oo), Encoding.UTF8);
response.Content.Headers.TryAddWithoutValidation("Content-Type",
IsAccceptTypeJson ? Fhircontenttypejson : Fhircontenttypexml);
response.Content.Headers.LastModified = DateTimeOffset.Now;
return(response);
}
}
private async Task <HttpResponseMessage> Upsert(string resourceType, HttpStatusCode statusCode)
{
try
{
string raw = await Request.Content.ReadAsStringAsync();
BaseFhirParser parser = null;
if (IsContentTypeJSON)
{
parser = jsonparser;
}
else if (IsContentTypeXML)
{
parser = xmlparser;
}
else
{
throw new Exception("Invalid Content-Type must be application/fhir+json or application/fhir+xml");
}
var reader = IsContentTypeJSON ? FhirJsonParser.CreateFhirReader(raw) : FhirXmlParser.CreateFhirReader(raw, false);
var p = (Resource)parser.Parse(reader, FhirHelper.ResourceTypeFromString(resourceType));
ResourceType rt;
Enum.TryParse(resourceType, out rt);
if (p.ResourceType != rt)
{
OperationOutcome oo = new OperationOutcome();
oo.Issue = new System.Collections.Generic.List <OperationOutcome.IssueComponent>();
OperationOutcome.IssueComponent ic = new OperationOutcome.IssueComponent();
ic.Severity = OperationOutcome.IssueSeverity.Error;
ic.Code = OperationOutcome.IssueType.Exception;
ic.Diagnostics = "Resource provide is not of type " + resourceType;
oo.Issue.Add(ic);
var respconf = this.Request.CreateResponse(HttpStatusCode.BadRequest);
respconf.Content = new StringContent(SerializeResponse(oo), Encoding.UTF8, CurrentAcceptType);
return(respconf);
}
//Store resource regardless of type
p = await ProcessSingleResource(p, resourceType, IsMatchVersionId);
var response = this.Request.CreateResponse(statusCode);
response.Headers.Add("Location", Request.RequestUri.AbsoluteUri + "/" + p.Id);
response.Headers.Add("ETag", "W/\"" + p.Meta.VersionId + "\"");
//Extract and Save each Resource in bundle if it's a batch type
if (p.ResourceType == ResourceType.Bundle && ((Bundle)p).Type == Bundle.BundleType.Batch)
{
Bundle source = (Bundle)p;
Bundle results = new Bundle();
results.Id = Guid.NewGuid().ToString();
results.Type = Bundle.BundleType.Searchset;
results.Total = source.Entry.Count();
results.Link = new System.Collections.Generic.List <Bundle.LinkComponent>();
results.Link.Add(new Bundle.LinkComponent()
{
Url = Request.RequestUri.AbsoluteUri, Relation = "original"
});
results.Entry = new System.Collections.Generic.List <Bundle.EntryComponent>();
foreach (Bundle.EntryComponent ec in source.Entry)
{
var rslt = await ProcessSingleResource(ec.Resource, Enum.GetName(typeof(Hl7.Fhir.Model.ResourceType), ec.Resource.ResourceType));
results.Entry.Add(new Bundle.EntryComponent()
{
Resource = rslt
});
}
}
return(response);
}
catch (Exception e)
{
OperationOutcome oo = new OperationOutcome();
oo.Issue = new System.Collections.Generic.List <OperationOutcome.IssueComponent>();
OperationOutcome.IssueComponent ic = new OperationOutcome.IssueComponent();
ic.Severity = OperationOutcome.IssueSeverity.Error;
ic.Code = OperationOutcome.IssueType.Exception;
ic.Diagnostics = e.Message;
oo.Issue.Add(ic);
var response = this.Request.CreateResponse(HttpStatusCode.BadRequest);
response.Content = new StringContent(SerializeResponse(oo), Encoding.UTF8, CurrentAcceptType);
return(response);
}
}
