public override void EndElement(String localName)
{
if (localName.Equals(Constants.SERVICE_DESCRIPTOR_PROPERTY, StringComparison.OrdinalIgnoreCase))
{
ProcessProperty();
}
else if (localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST, StringComparison.OrdinalIgnoreCase))
{
serviceDescriptor.AddRequest(request);
request = null;
isRequest = false;
}
else if (localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST_QUERY_PARAMETER, StringComparison.OrdinalIgnoreCase))
{
request.AddQueryParameter(queryParameter);
queryParameter = null;
isQueryParameter = false;
}
else if (localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST_HEADER_PARAMETER, StringComparison.OrdinalIgnoreCase))
{
request.AddHeaderParameter(headerParameter);
headerParameter = null;
isHeaderParameter = false;
}
else if (localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST_DATA_STREAM, StringComparison.OrdinalIgnoreCase))
{
request.SetDataStream(tempValue.ToString());
}
}
public override void StartElement(XmlReader reader, IDictionary <String, String> attributes)
{
String localName = reader.Name;
tempValue = new StringBuilder();
if (localName.Equals(Constants.SERVICE_DESCRIPTOR_PROPERTY, StringComparison.OrdinalIgnoreCase))
{
propertyName = attributes[Constants.SERVICE_DESCRIPTOR_PROPERTY_NAME];
}
else if (localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST, StringComparison.OrdinalIgnoreCase))
{
request = new ServiceDescriptor.Request();
isRequest = true;
}
else if (localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST_QUERY_PARAMETER, StringComparison.OrdinalIgnoreCase))
{
queryParameter = new Connect.Model.ServiceDescriptor.Request.QueryParameter();
isQueryParameter = true;
}
else if (localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST_HEADER_PARAMETER, StringComparison.OrdinalIgnoreCase))
{
headerParameter = new Connect.Model.ServiceDescriptor.Request.HeaderParameter();
isHeaderParameter = true;
}
}
public void AddHeaderParameter(Connect.Model.ServiceDescriptor.Request.HeaderParameter headerParameter)
{
this.headerParameters.Add(headerParameter.GetName(), headerParameter);
}
public IConnectionResponse Options(IConnectionRequest connectionRequest)
{
if (connectionRequest == null)
{
Log.Error(typeof(HttpConnectionWorker).Name, "Options", "Invalid Connection Request.");
throw new ConnectionException(typeof(HttpConnectionWorker).Name, "Options", "Invalid Connection Request.");
}
/*
* Request Parameters
*/
StringBuilder url = new StringBuilder(connectionRequest.GetUrl());
IEnumerator <String> queryParameters = connectionRequest.GetQueryParameters();
IEnumerator <String> headerParameters = connectionRequest.GetHeaderParameters();
/*
* Add Query Parameters
*/
int count = 0;
while (queryParameters.MoveNext())
{
String parameter = queryParameters.Current;
Connect.Model.ServiceDescriptor.Request.QueryParameter queryParameter = connectionRequest.GetQueryParameter(parameter);
if (count == 0)
{
url.Append("?");
url.Append(parameter + "=" + queryParameter.GetValue());
}
else
{
url.Append("&");
url.Append(parameter + "=" + queryParameter.GetValue());
}
}
/*
* Make Request
*/
HttpClient httpClient = new HttpClient();
HttpResponseMessage httpResponse;
/*
* Add Header Parameters
*/
while (headerParameters.MoveNext())
{
String header = headerParameters.Current;
Connect.Model.ServiceDescriptor.Request.HeaderParameter headerParameter = connectionRequest.GetHeaderParameter(header);
httpClient.DefaultRequestHeaders.TryAddWithoutValidation(header, headerParameter.GetValue());
}
/* execute */
try
{
Task <HttpResponseMessage> httpResponseMessage = null;// httpClient.GetAsync(url.ToString());
httpResponseMessage.Wait();
httpResponse = httpResponseMessage.Result;
}
catch (System.Exception exception)
{
Log.Error(typeof(HttpConnectionWorker).Name, "Options", "Exception caught while executing request, " + exception.Message);
throw new ConnectionException(typeof(HttpConnectionWorker).Name, "Options", "Exception caught while executing request, " + exception.Message);
}
/* return response */
if (!httpResponse.IsSuccessStatusCode)
{
return((IConnectionResponse) new ConnectionResponse(new ConnectionStatusCodes().GetStatusCode(httpResponse.StatusCode.ToString()), new ConnectionStatusCodes().GetStatusMessage(Convert.ToInt32(httpResponse.StatusCode.ToString()))));
}
Task <Stream> repsonseStreamAsync = httpResponse.Content.ReadAsStreamAsync();
repsonseStreamAsync.Wait();
Stream responseStream = repsonseStreamAsync.Result;
return((IConnectionResponse) new ConnectionResponse(new ConnectionStatusCodes().GetStatusCode(httpResponse.StatusCode.ToString()), responseStream));
}
public IConnectionResponse Get(IConnectionRequest connectionRequest)
{
if (connectionRequest == null)
{
Log.Error(typeof(HttpConnectionWorker).Name, "Get", "Invalid Connection Request.");
throw new ConnectionException(typeof(HttpConnectionWorker).Name, "Get", "Invalid Connection Request.");
}
/*if (connectionRequest.GetUrl().Contains("get_books"))
* {
* String books = "<books><book><name>C</name><description>C Description</description><author>C Author</author><link>C Link</link></book><book><name>C Plus</name><description>C Plus Description</description><author>C Plus Author</author><link>C Plus Link</link></book><book><name>C Sharp</name><description>C Sharp Description</description><author>C Sharp Author</author><link>C Sharp Link</link></book><book><name>Java</name><description>Java Description</description><author>Java Author</author><link>Java Link</link></book><book><name>JavaScript</name><description>JavaScript Description</description><author>JavaScript Author</author><link>JavaScript Link</link></book><book><name>Swift</name><description>Swift Description</description><author>Swift Author</author><link>Swift Link</link></book><book><name>Objective C</name><description>Objective C Description</description><author>Objective C Author</author><link>Objective C Link</link></book></books>";
* Stream booksStream;
*
* byte[] bytes = new byte[books.Length * sizeof(char)];
* System.Buffer.BlockCopy(books.ToCharArray(), 0, bytes, 0, bytes.Length);
*
* try
* {
* booksStream = Utils.Utils.ToStream(bytes);
* return new ConnectionResponse(200, booksStream);
* }
* catch (SiminovException se)
* {
*
* }
* }
* else
* {
* String lessions = "<lessions><lession><name>C First Lession</name><description>C First Lession Description</description><link>C First Lession Link</link></lession><lession><name>C Second Lession</name><description>C Second Lession Description</description><link>C Second Lession Link</link></lession></lessions>";
* Stream lessionsStream;
*
* byte[] bytes = new byte[lessions.Length * sizeof(char)];
* System.Buffer.BlockCopy(lessions.ToCharArray(), 0, bytes, 0, bytes.Length);
*
* try
* {
* lessionsStream = Utils.Utils.ToStream(bytes);
* return new ConnectionResponse(200, lessionsStream);
* }
* catch (SiminovException se)
* {
*
* }
* }
*
* return new ConnectionResponse(200, "");*/
/*
* Request Parameters
*/
StringBuilder url = new StringBuilder(connectionRequest.GetUrl());
IEnumerator <String> queryParameters = connectionRequest.GetQueryParameters();
IEnumerator <String> headerParameters = connectionRequest.GetHeaderParameters();
/*
* Make Request
*/
HttpClient httpClient = new HttpClient();
HttpResponseMessage httpResponse;
/*
* Add Query Parameters
*/
int count = 0;
while (queryParameters.MoveNext())
{
String parameter = queryParameters.Current;
Connect.Model.ServiceDescriptor.Request.QueryParameter queryParameter = connectionRequest.GetQueryParameter(parameter);
if (count == 0)
{
url.Append("?");
url.Append(parameter + "=" + queryParameter.GetValue());
}
else
{
url.Append("&");
url.Append(parameter + "=" + queryParameter.GetValue());
}
}
/*
* Add Header Parameters
*/
while (headerParameters.MoveNext())
{
String header = headerParameters.Current;
Connect.Model.ServiceDescriptor.Request.HeaderParameter headerParameter = connectionRequest.GetHeaderParameter(header);
httpClient.DefaultRequestHeaders.TryAddWithoutValidation(header, headerParameter.GetValue());
}
/* execute */
try
{
Task <HttpResponseMessage> httpResponseMessage = httpClient.GetAsync(url.ToString());
httpResponseMessage.Wait();
httpResponse = httpResponseMessage.Result;
}
catch (System.Exception exception)
{
Log.Error(typeof(HttpConnectionWorker).Name, "Get", "Exception caught while executing request, " + exception.Message);
throw new ConnectionException(typeof(HttpConnectionWorker).Name, "Get", "Exception caught while executing request, " + exception.Message);
}
/* return response */
if (!httpResponse.IsSuccessStatusCode)
{
return((IConnectionResponse) new ConnectionResponse(new ConnectionStatusCodes().GetStatusCode(httpResponse.StatusCode.ToString()), new ConnectionStatusCodes().GetStatusMessage(Convert.ToInt32(httpResponse.StatusCode.ToString()))));
}
Task <Stream> repsonseStreamAsync = httpResponse.Content.ReadAsStreamAsync();
repsonseStreamAsync.Wait();
Stream responseStream = repsonseStreamAsync.Result;
return((IConnectionResponse) new ConnectionResponse(new ConnectionStatusCodes().GetStatusCode(httpResponse.StatusCode.ToString()), responseStream));
}
/// <summary>
/// It resolve service descriptor instance
/// </summary>
/// <param name="service">Service instance</param>
/// <exception cref="Siminov.Connect.Exception.ServiceException">If any exception occur while resolving dynamic resources</exception>
public static void Resolve(IService service)
{
/*
* Resolve Service Descriptor Properties
*/
ServiceDescriptor serviceDescriptor = service.GetServiceDescriptor();
IEnumerator <String> resources = service.GetResources();
while (resources.MoveNext())
{
String resourceName = resources.Current;
Object resourceValue = service.GetResource(resourceName);
if (resourceValue is String)
{
serviceDescriptor.AddProperty(resourceName, (String)resourceValue);
}
}
IEnumerator <String> serviceDescriptorProperties = serviceDescriptor.GetProperties();
IDictionary <String, String> changedServiceDescriptorProperties = new Dictionary <String, String>();
while (serviceDescriptorProperties.MoveNext())
{
String serviceDescriptorProperty = serviceDescriptorProperties.Current;
String serviceDescriptorValue = serviceDescriptor.GetProperty(serviceDescriptorProperty);
var serviceDescriptors = new List <IDescriptor>();
serviceDescriptors.Add(serviceDescriptor);
serviceDescriptorValue = ResourceUtils.Resolve(serviceDescriptorValue, serviceDescriptors.ToArray());
changedServiceDescriptorProperties.Add(serviceDescriptorProperty, serviceDescriptorValue);
}
foreach (String changedServiceDescriptorProperty in changedServiceDescriptorProperties.Keys)
{
serviceDescriptor.AddProperty(changedServiceDescriptorProperty, changedServiceDescriptorProperties[changedServiceDescriptorProperty]);
}
/*
* Resolve API Properties
*/
Connect.Model.ServiceDescriptor.Request request = serviceDescriptor.GetRequest(service.GetRequest());
IEnumerator <String> apiProperties = request.GetProperties();
IDictionary <String, String> changedApiProperties = new Dictionary <String, String>();
while (apiProperties.MoveNext())
{
String apiProperty = apiProperties.Current;
String apiValue = request.GetProperty(apiProperty);
var serviceDescriptors = new List <IDescriptor>();
serviceDescriptors.Add(serviceDescriptor);
apiValue = ResourceUtils.Resolve(apiValue, serviceDescriptors.ToArray());
changedApiProperties.Add(apiProperty, apiValue);
}
foreach (String changedApiProperty in changedApiProperties.Keys)
{
request.AddProperty(changedApiProperty, changedApiProperties[changedApiProperty]);
}
/*
* Resolve API Query Parameters
*/
IEnumerator <Connect.Model.ServiceDescriptor.Request.QueryParameter> queryParameters = request.GetQueryParameters();
while (queryParameters.MoveNext())
{
Connect.Model.ServiceDescriptor.Request.QueryParameter queryParameter = queryParameters.Current;
String queryValue = queryParameter.GetValue();
var serviceDescriptors = new List <IDescriptor>();
serviceDescriptors.Add(serviceDescriptor);
queryValue = ResourceUtils.Resolve(queryValue, serviceDescriptors.ToArray());
queryParameter.SetValue(queryValue);
}
/*
* Resolve API Query Parameters
*/
IEnumerator <Connect.Model.ServiceDescriptor.Request.HeaderParameter> headerParameters = request.GetHeaderParameters();
while (headerParameters.MoveNext())
{
Connect.Model.ServiceDescriptor.Request.HeaderParameter headerParameter = headerParameters.Current;
String headerValue = headerParameter.GetValue();
var serviceDescriptors = new List <IDescriptor>();
serviceDescriptors.Add(serviceDescriptor);
headerValue = ResourceUtils.Resolve(headerValue, serviceDescriptors.ToArray());
headerParameter.SetValue(headerValue);
}
}
public override void EndElement(String localName)
{
if(localName.Equals(Constants.SERVICE_DESCRIPTOR_PROPERTY, StringComparison.OrdinalIgnoreCase))
{
ProcessProperty();
}
else if(localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST, StringComparison.OrdinalIgnoreCase))
{
serviceDescriptor.AddRequest(request);
request = null;
isRequest = false;
}
else if(localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST_QUERY_PARAMETER, StringComparison.OrdinalIgnoreCase))
{
request.AddQueryParameter(queryParameter);
queryParameter = null;
isQueryParameter = false;
}
else if(localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST_HEADER_PARAMETER, StringComparison.OrdinalIgnoreCase))
{
request.AddHeaderParameter(headerParameter);
headerParameter = null;
isHeaderParameter = false;
}
else if(localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST_DATA_STREAM, StringComparison.OrdinalIgnoreCase))
{
request.SetDataStream(tempValue.ToString());
}
}
public override void StartElement(XmlReader reader, IDictionary<String, String> attributes)
{
String localName = reader.Name;
tempValue = new StringBuilder();
if(localName.Equals(Constants.SERVICE_DESCRIPTOR_PROPERTY, StringComparison.OrdinalIgnoreCase))
{
propertyName = attributes[Constants.SERVICE_DESCRIPTOR_PROPERTY_NAME];
}
else if(localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST, StringComparison.OrdinalIgnoreCase))
{
request = new ServiceDescriptor.Request();
isRequest = true;
}
else if(localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST_QUERY_PARAMETER, StringComparison.OrdinalIgnoreCase))
{
queryParameter = new Connect.Model.ServiceDescriptor.Request.QueryParameter();
isQueryParameter = true;
}
else if(localName.Equals(Constants.SERVICE_DESCRIPTOR_REQUEST_HEADER_PARAMETER, StringComparison.OrdinalIgnoreCase))
{
headerParameter = new Connect.Model.ServiceDescriptor.Request.HeaderParameter();
isHeaderParameter = true;
}
}
