/// <summary>
/// Gets resource information
/// </summary>
/// <param name="name">name of the resource</param>
public HttpResponseMessage Get(string name)
{
Trace.WriteLine(String.Format("{0:T} - Received GET request for resource {1}",
DateTime.Now, String.IsNullOrWhiteSpace(name) ? "null" : name),
this.GetType().Name);
if (string.IsNullOrWhiteSpace(name))
{
Trace.WriteLine(String.Format("{0:T} - GET response is BadRequest due to missing name", DateTime.Now),
this.GetType().Name);
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "name not specified."));
}
try
{
var result = ResourceInvoker.DynamicInvokeGet(name);
Trace.WriteLine(String.Format("{0:T} - GET response for resource {1} is:{2}{3}",
DateTime.Now, name, Environment.NewLine, result),
this.GetType().Name);
return(Request.CreateResponse(HttpStatusCode.OK, result));
}
catch (Exception exception)
{
Trace.WriteLine(String.Format("{0:T} - Exception executing GET for resource {1}{2}:{3}",
DateTime.Now, name, Environment.NewLine, exception.ToString()),
this.GetType().Name);
return(Request.CreateResponse(HttpStatusCode.InternalServerError, new resourceResponse
{
id = Guid.NewGuid(),
details = exception.Message
}));
}
}
/// <summary>
/// Initialize a test
/// </summary>
/// <param name="resource"></param>
/// <response code="200">Test initialized.</response>
public HttpResponseMessage Put(HttpRequestMessage request)
{
string nameValuePairs = request.Content.ReadAsStringAsync().GetAwaiter().GetResult();
Dictionary <string, string> resourceInfo = JsonSerializer.DeserializeDictionary(nameValuePairs);
string resourceName = null;
resourceInfo.TryGetValue("name", out resourceName);
resource resource = resourceName == null ? null : new resource {
name = resourceName
};
Trace.WriteLine(String.Format("{0:T} - Received PUT request for resource {1}",
DateTime.Now, String.IsNullOrWhiteSpace(resourceName) ? "null" : resourceName),
this.GetType().Name);
if (String.IsNullOrWhiteSpace(resourceName))
{
Trace.WriteLine(String.Format("{0:T} - PUT response is BadRequest due to missing name", DateTime.Now),
this.GetType().Name);
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "resource data { name:'...' } not specified."));
}
var correlationId = Guid.NewGuid();
try
{
var result = ResourceInvoker.DynamicInvokePut(resource);
resourceResponse resourceResponse = new resourceResponse
{
id = correlationId,
details = result.ToString()
};
Trace.WriteLine(String.Format("{0:T} - PUT response for {1} is:{2}{3}",
DateTime.Now, resourceName, Environment.NewLine, resourceResponse.ToString()),
this.GetType().Name);
// Directly return a json string to avoid use of MediaTypeFormatters
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.OK);
response.Content = new StringContent(resourceResponse.ToString());
response.Content.Headers.ContentType = new MediaTypeHeaderValue(JsonSerializer.JsonMediaType);
return(response);
}
catch (Exception exception)
{
Trace.WriteLine(String.Format("{0:T} - Exception executing PUT for resource {1}{2}:{3}",
DateTime.Now, resourceName, Environment.NewLine, exception.ToString()),
this.GetType().Name);
return(Request.CreateResponse(HttpStatusCode.InternalServerError, new resourceResponse
{
id = correlationId,
details = exception.Message
}));
}
}
/// <summary>
/// Invoke the <c>Put</c> method of the <see cref="IResource"/>
/// matching the name specified in the content name/value pairs.
/// </summary>
/// <param name="request">The incoming request containing the name/value pair content</param>
/// <returns>The response to return to the caller.</returns>
public HttpResponseMessage Put(string name)
{
var properties = this.BuildProperties(name);
StringBuilder sb = new StringBuilder();
foreach (var pair in properties)
{
sb.AppendFormat("{0} {1} : {2}", Environment.NewLine, pair.Key, pair.Value);
}
string resourceName = null;
if (!properties.TryGetValue(nameKeyName, out resourceName) || String.IsNullOrWhiteSpace(resourceName))
{
string badRequestMessage = "PUT request content did not contain a resource name";
Trace.WriteLine(String.Format("{0:T} - {1}:{2}",
DateTime.Now,
badRequestMessage,
sb.ToString()),
this.GetType().Name);
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, badRequestMessage));
}
Trace.WriteLine(String.Format("{0:T} - PUT request received for resource name = '{1}', properties:{2}",
DateTime.Now,
String.IsNullOrWhiteSpace(resourceName) ? "null" : resourceName,
sb.ToString()),
this.GetType().Name);
try
{
ResourceResponse result = ResourceInvoker.DynamicInvokePut(resourceName, properties);
string contentString = JsonSerializer.SerializeDictionary(result.Properties);
Trace.WriteLine(String.Format("{0:T} - PUT response for {1} is OK:{2}{3}",
DateTime.Now,
resourceName,
Environment.NewLine,
contentString),
this.GetType().Name);
// Directly return a json string to avoid use of MediaTypeFormatters
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.OK);
response.Content = new StringContent(contentString);
response.Content.Headers.ContentType = new MediaTypeHeaderValue(JsonSerializer.JsonMediaType);
return(BuildJsonContent(contentString));
}
catch (Exception exception)
{
Trace.WriteLine(String.Format("{0:T} - Exception executing PUT for resource {1}{2}:{3}",
DateTime.Now, resourceName, Environment.NewLine, exception.ToString()),
this.GetType().Name);
return(Request.CreateResponse(HttpStatusCode.InternalServerError, exception.ToString()));
}
}
/// <summary>
/// Gets all resources available on the Bridge
/// </summary>
/// <returns></returns>
public HttpResponseMessage Get()
{
IList <string> resources = ResourceInvoker.DynamicInvokeGetAllResources();
var items = new List <KeyValuePair <string, string> >();
foreach (var item in resources)
{
var name = item.Substring(item.LastIndexOf('.') + 1);
var uri = this.Request.RequestUri.GetLeftPart(UriPartial.Path) + "/" + item;
items.Add(new KeyValuePair <string, string>(name, uri));
}
items.Sort((a, b) => string.Compare(a.Key, b.Key));
string contentString = JsonSerializer.Serialize(items);
var response = BuildJsonContent(contentString);
return(response);
}
/// <summary>
/// Invoke the <c>Get</c> method of the <see cref="IResource"/>
/// matching the name specified in the content name/value pairs.
/// </summary>
/// <param name="request">The incoming request containing the name/value pair content</param>
/// <returns>The response to return to the caller.</returns>
public HttpResponseMessage Get(string name)
{
var properties = this.BuildProperties(name);
StringBuilder sb = new StringBuilder();
foreach (var pair in properties)
{
sb.AppendFormat("{0} {1} : {2}", Environment.NewLine, pair.Key, pair.Value);
}
string resourceName = null;
if (!properties.TryGetValue(nameKeyName, out resourceName) || String.IsNullOrWhiteSpace(resourceName))
{
string badRequestMessage = "GET request content did not contain a resource name";
Trace.WriteLine(String.Format("{0:T} - {1}:{2}",
DateTime.Now,
badRequestMessage,
sb.ToString()),
this.GetType().Name);
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, badRequestMessage));
}
Trace.WriteLine(String.Format("{0:T} - GET request received for resource name = '{1}', properties:{2}",
DateTime.Now,
String.IsNullOrWhiteSpace(resourceName) ? "null" : resourceName,
sb.ToString()),
this.GetType().Name);
try
{
ResourceResponse response = ResourceInvoker.DynamicInvokeGet(resourceName, properties);
if (response.RawResponse != null)
{
Trace.WriteLine(String.Format("{0:T} - GET response for {1} is OK:{2}{3}",
DateTime.Now, resourceName, Environment.NewLine, "(raw data)"),
this.GetType().Name);
var httpResponse = new HttpResponseMessage(HttpStatusCode.OK);
httpResponse.Content = new ByteArrayContent(response.RawResponse);
httpResponse.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octect-stream");
return(httpResponse);
}
else
{
string contentString = JsonSerializer.SerializeDictionary(response.Properties);
Trace.WriteLine(String.Format("{0:T} - GET response for {1} is OK:{2}{3}",
DateTime.Now, resourceName, Environment.NewLine, contentString),
this.GetType().Name);
return(BuildJsonContent(contentString));
}
}
catch (Exception exception)
{
Trace.WriteLine(String.Format("{0:T} - Exception executing GET for resource {1}{2}:{3}",
DateTime.Now, resourceName, Environment.NewLine, exception.ToString()),
this.GetType().Name);
return(Request.CreateResponse(HttpStatusCode.InternalServerError, exception.ToString()));
}
}
