CheckPoliciesResult WssServiceClient.CheckPolicies(CheckPoliciesRequest request)
{
return(Service(request));
}
/* --- Private methods --- */
/**
* The method calls the White Source service.
*/
private R Service <R>(BaseRequest <R> request)
{
try
{
HttpWebRequest httpRequest = WebRequest.Create(serviceUrl) as HttpWebRequest;
httpRequest.Method = "POST";
httpRequest.ContentType = "application/x-www-form-urlencoded";
httpRequest.Accept = "application/json";
SetProxy(httpRequest);
// add post data to request
StringBuilder postString = new StringBuilder();
postString.AppendFormat("{0}={1}", APIConstants.PARAM_REQUEST_TYPE, System.Web.HttpUtility.UrlEncode(request.Type.ToString()));
postString.Append("&");
postString.AppendFormat("{0}={1}", APIConstants.PARAM_AGENT, System.Web.HttpUtility.UrlEncode(request.Agent));
postString.Append("&");
postString.AppendFormat("{0}={1}", APIConstants.PARAM_AGENT_VERSION, System.Web.HttpUtility.UrlEncode(request.AgentVersion));
postString.Append("&");
postString.AppendFormat("{0}={1}", APIConstants.PARAM_TOKEN, System.Web.HttpUtility.UrlEncode(request.OrgToken));
postString.Append("&");
postString.AppendFormat("{0}={1}", APIConstants.PARAM_PRODUCT, System.Web.HttpUtility.UrlEncode(request.Product));
postString.Append("&");
postString.AppendFormat("{0}={1}", APIConstants.PARAM_PRODUCT_VERSION, System.Web.HttpUtility.UrlEncode(request.ProductVersion));
postString.Append("&");
postString.AppendFormat("{0}={1}", APIConstants.PARAM_TIME_STAMP, System.Web.HttpUtility.UrlEncode(request.TimeStamp.ToString()));
// Serialize projects to JSON
switch (request.Type)
{
case RequestType.UPDATE:
UpdateInventoryRequest updateRequest = (UpdateInventoryRequest)Convert.ChangeType(request, typeof(UpdateInventoryRequest));
AppendProjects(updateRequest.Projects, postString);
break;
case RequestType.CHECK_POLICIES:
CheckPoliciesRequest checkPoliciesRequest = (CheckPoliciesRequest)Convert.ChangeType(request, typeof(CheckPoliciesRequest));
AppendProjects(checkPoliciesRequest.Projects, postString);
break;
default:
throw new InvalidOperationException("Unsupported request type.");
}
ASCIIEncoding ascii = new ASCIIEncoding();
byte[] postBytes = ascii.GetBytes(postString.ToString());
httpRequest.ContentLength = postBytes.Length;
Stream postStream = httpRequest.GetRequestStream();
postStream.Write(postBytes, 0, postBytes.Length);
postStream.Close();
using (HttpWebResponse response = httpRequest.GetResponse() as HttpWebResponse)
{
if (response.StatusCode != HttpStatusCode.OK)
{
throw new Exception(String.Format("Server error (HTTP {0}: {1}).", response.StatusCode, response.StatusDescription));
}
using (Stream stream = response.GetResponseStream())
{
StreamReader reader = new StreamReader(stream, Encoding.UTF8);
String responseString = reader.ReadToEnd();
Debug("response: " + responseString);
// convert response JSON to ResultEnvelope
ResultEnvelope resultEnvelope;
MemoryStream responseMS = new MemoryStream(Encoding.Unicode.GetBytes(responseString));
System.Runtime.Serialization.Json.DataContractJsonSerializer responseSerializer = new System.Runtime.Serialization.Json.DataContractJsonSerializer(typeof(ResultEnvelope));
resultEnvelope = responseSerializer.ReadObject(responseMS) as ResultEnvelope;
responseMS.Close();
String data = resultEnvelope.Data;
Debug("Result data is: " + data);
// convert data JSON to result according to type
R result;
MemoryStream dataMS = new MemoryStream(Encoding.Unicode.GetBytes(data));
switch (request.Type)
{
case RequestType.UPDATE:
System.Runtime.Serialization.Json.DataContractJsonSerializer updateSerializer = new System.Runtime.Serialization.Json.DataContractJsonSerializer(typeof(UpdateInventoryResult));
result = (R)Convert.ChangeType(updateSerializer.ReadObject(dataMS) as UpdateInventoryResult, typeof(R));
dataMS.Close();
break;
case RequestType.CHECK_POLICIES:
// enable Dictionary support
DataContractJsonSerializerSettings settings = new DataContractJsonSerializerSettings();
settings.UseSimpleDictionaryFormat = true;
System.Runtime.Serialization.Json.DataContractJsonSerializer checkPoliciesSerializer = new System.Runtime.Serialization.Json.DataContractJsonSerializer(typeof(CheckPoliciesResult), settings);
result = (R)Convert.ChangeType(checkPoliciesSerializer.ReadObject(dataMS) as CheckPoliciesResult, typeof(R));
dataMS.Close();
break;
default:
dataMS.Close();
throw new InvalidOperationException("Unsupported request type.");
}
dataMS.Close();
return(result);
}
}
}
catch (Exception e)
{
Debug(e.Message);
return(default(R));
}
}
