internal AzureEntity GetEntity(string tableName, string partitionKey, string rowKey)
{
var request = GenerateRequest("GET", string.Format("{0}(PartitionKey='{1}',RowKey='{2}')", tableName, partitionKey, rowKey));
using (var response = (HttpWebResponse)request.GetResponse(false))
{
var dataStream = response.GetResponseStream();
using (var reader = new StreamReader(dataStream))
{
var doc = XDocument.Load(reader);
switch (response.StatusCode)
{
case HttpStatusCode.OK:
var entry = doc.Element(Namespaces.Atom + "entry");
return(AzureEntity.FromATOMFeed(entry));
case HttpStatusCode.NotFound:
return(null);
default:
throw new StorageException(response.StatusCode, doc);
}
}
}
}
internal IEnumerable <AzureEntity> GetEntities(string tableName, string partitionKey, int maxRows)
{
var uri = string.Format("{0}()", tableName);
var queryString = string.Empty;
if (maxRows > 0)
{
queryString = string.Format("$top={0}", maxRows);
}
if (!partitionKey.IsNullOrEmpty())
{
if (!queryString.IsNullOrEmpty())
{
queryString += "&";
}
queryString += BuildQueryExpression("PartitionKey", ComparisonOperators.Equal, partitionKey);
}
var request = GenerateRequest("GET", uri, queryString);
using (var response = (HttpWebResponse)request.GetResponse(false))
{
var dataStream = response.GetResponseStream();
if (response.StatusCode != HttpStatusCode.OK)
{
using (var reader = new StreamReader(dataStream))
{
var doc = XDocument.Load(reader);
throw new StorageException(response.StatusCode, doc);
}
}
using (var reader = new StreamReader(dataStream))
{
var doc = XDocument.Load(reader);
foreach (var entry in doc.Element(Namespaces.Atom + "feed").Elements(Namespaces.Atom + "entry"))
{
var entity = AzureEntity.FromATOMFeed(entry);
yield return(entity);
}
}
}
}
