public void SetUp()
{
Dictionary<string, string> metadata = new Dictionary<string, string>
{
{Constants.META_KEY1, Constants.META_VALUE1},
{Constants.META_KEY2, Constants.META_VALUE2}
};
storageItem = new StorageItem(Constants.STORAGE_OBJECT_FILE_NAME, metadata, "text/plain", 0, new DateTime());
}
/// <summary>
/// An alternate method for downloading storage objects. This one allows specification of special HTTP 1.1 compliant GET headers
/// </summary>
/// <example>
/// <code>
/// UserCredentials userCredentials = new UserCredentials("username", "api key");
/// IConnection connection = new Connection(userCredentials);
/// Dictionary{RequestHeaderFields, string} requestHeaderFields = Dictionary{RequestHeaderFields, string}();
/// string dummy_etag = "5c66108b7543c6f16145e25df9849f7f";
/// requestHeaderFields.Add(RequestHeaderFields.IfMatch, dummy_etag);
/// requestHeaderFields.Add(RequestHeaderFields.IfNoneMatch, dummy_etag);
/// requestHeaderFields.Add(RequestHeaderFields.IfModifiedSince, DateTime.Now.AddDays(6).ToString());
/// requestHeaderFields.Add(RequestHeaderFields.IfUnmodifiedSince, DateTime.Now.AddDays(-6).ToString());
/// requestHeaderFields.Add(RequestHeaderFields.Range, "0-5");
/// StorageItem storageItem = connection.GetStorageItem("container name", "RemoteStorageItem.txt", requestHeaderFields);
/// </code>
/// </example>
/// <param name="containerName">The name of the container that contains the storage object</param>
/// <param name="storageItemName">The name of the storage object</param>
/// <param name="requestHeaderFields">A dictionary containing the special headers and their values</param>
/// <returns>An instance of StorageItem with the stream containing the bytes representing the desired storage object</returns>
/// <exception cref="ArgumentNullException">Thrown when any of the reference parameters are null</exception>
public StorageItem GetStorageItem(string containerName, string storageItemName, Dictionary<RequestHeaderFields, string> requestHeaderFields)
{
if (string.IsNullOrEmpty(containerName) ||
string.IsNullOrEmpty(storageItemName))
throw new ArgumentNullException();
Log.Info(this, "Getting storage item "
+ storageItemName + " with request Header fields in container '"
+ containerName + "' for user "
+ _usercreds.Username);
try
{
var getStorageItem = new GetStorageItem(StorageUrl, containerName, storageItemName, requestHeaderFields);
var getStorageItemResponse = _requestfactory.Submit(getStorageItem, AuthToken, _usercreds.ProxyCredentials);
var metadata = GetMetadata(getStorageItemResponse);
var storageItem = new StorageItem(storageItemName, metadata, getStorageItemResponse.ContentType, getStorageItemResponse.GetResponseStream(), getStorageItemResponse.ContentLength, getStorageItemResponse.LastModified);
// getStorageItemResponse.Dispose();
return storageItem;
}
catch (WebException we)
{
Log.Error(this, "Error getting storage item "
+ storageItemName + " with request Header fields in container '"
+ containerName + "' for user "
+ _usercreds.Username, we);
var response = (HttpWebResponse)we.Response;
response.Close();
if (response.StatusCode == HttpStatusCode.NotFound)
throw new StorageItemNotFoundException("The requested storage object does not exist");
throw;
}
}
private StorageItem getStorageItem(string containerName, string storageItemName, Dictionary<RequestHeaderFields, string> requestHeaderFields)
{
var getStorageItem = new GetStorageItem(StorageUrl, containerName, storageItemName, requestHeaderFields);
var getStorageItemResponse = _requestfactory.Submit(getStorageItem, AuthToken, _usercreds.ProxyCredentials);
var metadata = GetMetadata(getStorageItemResponse);
var storageItem = new StorageItem(storageItemName, metadata, getStorageItemResponse.ContentType, getStorageItemResponse.GetResponseStream(), getStorageItemResponse.ContentLength, getStorageItemResponse.LastModified);
// getStorageItemResponse.Dispose();
return storageItem;
}
