/// <summary>
/// Retrieve ETag and LastModified date time from response.
/// </summary>
/// <param name="response">The response to parse.</param>
private void UpdateETagAndLastModified(HttpResponseMessage response)
{
FileDirectoryProperties parsedProperties = DirectoryHttpResponseParsers.GetProperties(response);
this.Properties.ETag = parsedProperties.ETag;
this.Properties.LastModified = parsedProperties.LastModified;
}
/// <summary>
/// Implements the FetchAttributes method. The attributes are updated immediately.
/// </summary>
/// <param name="accessCondition">An object that represents the access conditions for the file. If null, no condition is used.</param>
/// <param name="options">An object that specifies additional options for the request.</param>
/// <returns>A <see cref="RESTCommand"/> that fetches the attributes.</returns>
private RESTCommand <NullType> FetchAttributesImpl(AccessCondition accessCondition, FileRequestOptions options)
{
RESTCommand <NullType> getCmd = new RESTCommand <NullType>(this.ServiceClient.Credentials, this.StorageUri, this.ServiceClient.HttpClient);
options.ApplyToStorageCommand(getCmd);
getCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) => DirectoryHttpRequestMessageFactory.GetProperties(uri, serverTimeout, this.Share.SnapshotTime, accessCondition, cnt, ctx, this.ServiceClient.GetCanonicalizer(), this.ServiceClient.Credentials);
getCmd.PreProcessResponse = (cmd, resp, ex, ctx) =>
{
HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, NullType.Value, cmd, ex);
this.Properties = DirectoryHttpResponseParsers.GetProperties(resp);
this.Metadata = DirectoryHttpResponseParsers.GetMetadata(resp);
return(NullType.Value);
};
return(getCmd);
}
/// <summary>
/// Implements the FetchAttributes method. The attributes are updated immediately.
/// </summary>
/// <param name="accessCondition">An object that represents the access conditions for the file. If null, no condition is used.</param>
/// <param name="options">An object that specifies additional options for the request.</param>
/// <returns>A <see cref="RESTCommand"/> that fetches the attributes.</returns>
private RESTCommand <NullType> FetchAttributesImpl(AccessCondition accessCondition, FileRequestOptions options)
{
RESTCommand <NullType> getCmd = new RESTCommand <NullType>(this.ServiceClient.Credentials, this.StorageUri);
options.ApplyToStorageCommand(getCmd);
getCmd.Handler = this.ServiceClient.AuthenticationHandler;
getCmd.BuildClient = HttpClientFactory.BuildHttpClient;
getCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) => DirectoryHttpRequestMessageFactory.GetProperties(uri, serverTimeout, accessCondition, cnt, ctx);
getCmd.PreProcessResponse = (cmd, resp, ex, ctx) =>
{
HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, NullType.Value, cmd, ex);
this.Properties = DirectoryHttpResponseParsers.GetProperties(resp);
return(NullType.Value);
};
return(getCmd);
}
/// <summary>
/// Implementation for the Exists method.
/// </summary>
/// <param name="options">An object that specifies additional options for the request.</param>
/// <returns>A <see cref="RESTCommand"/> that checks existence.</returns>
private RESTCommand <bool> ExistsImpl(FileRequestOptions options)
{
RESTCommand <bool> getCmd = new RESTCommand <bool>(this.ServiceClient.Credentials, this.StorageUri);
options.ApplyToStorageCommand(getCmd);
getCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) => DirectoryHttpRequestMessageFactory.GetProperties(uri, serverTimeout, null, cnt, ctx, this.ServiceClient.GetCanonicalizer(), this.ServiceClient.Credentials);
getCmd.PreProcessResponse = (cmd, resp, ex, ctx) =>
{
if (resp.StatusCode == HttpStatusCode.NotFound)
{
return(false);
}
HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, true, cmd, ex);
this.Properties = DirectoryHttpResponseParsers.GetProperties(resp);
return(true);
};
return(getCmd);
}
