public static XmlDocument XmlDocumentFromHttpResponse(HttpResponse response)
{
var sr = new MemoryStream(response.bytes);
XmlDocument doc = new XmlDocument();
try
{
doc.Load(sr);
}
catch (Exception e)
{
GenUtils.PriorityLogMsg("exception", "XmlDocumentFromHttpResponse", e.Message + e.StackTrace);
}
return doc;
}
public BlobStorageResponse(HttpResponse http_response)
{
this.HttpResponse = http_response;
this.response = null;
}
public BlobStorageResponse(HttpResponse http_response, List<Dictionary<string, string>> response)
{
this.HttpResponse = http_response;
this.response = response;
}
// read atom response, select desired elements, return enum of dict<str,str>
public List<Dictionary<string, string>> DictsFromBlobStorageResponse(HttpResponse response, string xpath, string[] elements, ref string next_marker)
{
var dicts = new List<Dictionary<string, string>>();
var doc = XmlUtils.XmlDocumentFromHttpResponse(response);
XmlNodeList nodes = doc.SelectNodes(xpath);
foreach (XmlNode node in nodes)
{
var dict = new Dictionary<string, string>();
foreach (string element in elements)
{
dict[element] = node.SelectSingleNode(element).FirstChild.Value;
var lm = node.SelectSingleNode("Properties/Last-Modified").FirstChild.Value;
dict["Last-Modified"] = lm;
}
dicts.Add(dict);
}
XmlNode next_marker_node = doc.SelectSingleNode("//NextMarker");
if (next_marker_node != null && next_marker_node.HasChildNodes)
next_marker = next_marker_node.FirstChild.Value;
else
next_marker = null;
return dicts;
}
// alternate for data as string
public TableStorageStringResponse(HttpResponse http_response, string str)
: base(http_response, null_bytes: false)
{
this._str = str;
}
// encapsulate the http response from the table store, plus data as a list of dict<str,obj>
public TableStorageListDictResponse(HttpResponse http_response, List<Dictionary<string,object>> list_dict_obj)
: base(http_response, null_bytes: true)
{
this._list_dict_obj = list_dict_obj;
}
// alternate version for int responses
public TableStorageIntResponse(HttpResponse http_response, int i)
: base(http_response, null_bytes:true)
{
this._i = i;
}
public TableStorageHttpResponse(HttpResponse http_response, bool null_bytes)
{
this._http_response = http_response;
if (null_bytes == true)
this._http_response.bytes = null;
}
// alternate version for boolean responses
public TableStorageBoolResponse(HttpResponse http_response, bool boolean)
: base(http_response, null_bytes:true)
{
this._boolean = boolean;
}
// package azure table response as list of dict<str,obj>
private static List<Dictionary<string, object>> GetTsDicts(HttpResponse http_response)
{
return GenUtils.GetOdataDicts(http_response.bytes);
}
// for tracing, used everywhere
public TableStorageHttpResponse WriteLogMessage(string type, string message, string data)
{
HttpResponse http_response;
type = type ?? "";
message = message ?? "";
data = data ?? "";
var entity = new Dictionary<string, object>();
entity.Add("PartitionKey", "log");
entity.Add("RowKey", DateTime.Now.ToUniversalTime().Ticks.ToString());
entity.Add("type", type);
entity.Add("message", message);
entity.Add("data", data);
try
{
http_response = this.InsertEntity(Configurator.azure_log_table, entity).http_response;
}
catch (Exception e)
{
http_response = new HttpResponse(HttpStatusCode.Unused, "unable to write log message, " + e.Message, null, null);
}
return new TableStorageHttpResponse(http_response, null_bytes: true);
}
public static bool CompletedIfStatusEqualsExpected(HttpResponse r, Object o)
{
return r.status == (HttpStatusCode) o;
}
