/// <summary>
/// Retrieve ETag and LastModified date time from response.
/// </summary>
/// <param name="response">The response to parse.</param>
private void UpdateETagAndLastModified(HttpResponseMessage response)
{
FileShareProperties parsedProperties = ShareHttpResponseParsers.GetProperties(response);
this.Properties.ETag = parsedProperties.ETag;
this.Properties.LastModified = parsedProperties.LastModified;
}
/// <summary>
/// Implementation for the GetPermissions method.
/// </summary>
/// <param name="accessCondition">An <see cref="AccessCondition"/> object that represents the access conditions for the share. If <c>null</c>, no condition is used.</param>
/// <param name="options">A <see cref="FileRequestOptions"/> object that specifies additional options for the request.</param>
/// <returns>A <see cref="RESTCommand"/> that gets the permissions.</returns>
private RESTCommand <FileSharePermissions> GetPermissionsImpl(AccessCondition accessCondition, FileRequestOptions options)
{
FileSharePermissions shareAcl = null;
RESTCommand <FileSharePermissions> getCmd = new RESTCommand <FileSharePermissions>(this.ServiceClient.Credentials, this.StorageUri);
options.ApplyToStorageCommand(getCmd);
getCmd.CommandLocationMode = CommandLocationMode.PrimaryOrSecondary;
getCmd.RetrieveResponseStream = true;
getCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) => ShareHttpRequestMessageFactory.GetAcl(uri, serverTimeout, accessCondition, cnt, ctx, this.ServiceClient.GetCanonicalizer(), this.ServiceClient.Credentials);
getCmd.PreProcessResponse = (cmd, resp, ex, ctx) =>
{
HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, null /* retVal */, cmd, ex);
shareAcl = new FileSharePermissions();
return(shareAcl);
};
getCmd.PostProcessResponse = (cmd, resp, ctx) =>
{
this.UpdateETagAndLastModified(resp);
return(Task.Factory.StartNew(() =>
{
ShareHttpResponseParsers.ReadSharedAccessIdentifiers(cmd.ResponseStream, shareAcl);
return shareAcl;
}));
};
return(getCmd);
}
/// <summary>
/// Implementation for the FetchAttributes method.
/// </summary>
/// <param name="accessCondition">An object that represents the access conditions for the share. 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.CommandLocationMode = CommandLocationMode.PrimaryOrSecondary;
getCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) => ShareHttpRequestMessageFactory.GetProperties(uri, serverTimeout, 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 = ShareHttpResponseParsers.GetProperties(resp);
this.Metadata = ShareHttpResponseParsers.GetMetadata(resp);
return(NullType.Value);
};
return(getCmd);
}
/// <summary>
/// Implementation for the Create method.
/// </summary>
/// <param name="options">An object that specifies additional options for the request.</param>
/// <returns>A <see cref="RESTCommand"/> that creates the share.</returns>
private RESTCommand <NullType> CreateShareImpl(FileRequestOptions options)
{
RESTCommand <NullType> putCmd = new RESTCommand <NullType>(this.ServiceClient.Credentials, this.StorageUri);
options.ApplyToStorageCommand(putCmd);
putCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) =>
{
StorageRequestMessage msg = ShareHttpRequestMessageFactory.Create(uri, this.Properties, serverTimeout, cnt, ctx, this.ServiceClient.GetCanonicalizer(), this.ServiceClient.Credentials);
ShareHttpRequestMessageFactory.AddMetadata(msg, this.Metadata);
return(msg);
};
putCmd.PreProcessResponse = (cmd, resp, ex, ctx) =>
{
HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.Created, resp, NullType.Value, cmd, ex);
this.Properties = ShareHttpResponseParsers.GetProperties(resp);
this.Metadata = ShareHttpResponseParsers.GetMetadata(resp);
return(NullType.Value);
};
return(putCmd);
}
/// <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.CommandLocationMode = CommandLocationMode.PrimaryOrSecondary;
getCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) => ShareHttpRequestMessageFactory.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 = ShareHttpResponseParsers.GetProperties(resp);
this.Metadata = ShareHttpResponseParsers.GetMetadata(resp);
return(true);
};
return(getCmd);
}
/// <summary>
/// Implementation for the GetStats method.
/// </summary>
/// <param name="options">A <see cref="FileRequestOptions"/> object that specifies additional options for the request.</param>
/// <returns>A <see cref="RESTCommand"/> that gets the share stats.</returns>
private RESTCommand <ShareStats> GetStatsImpl(FileRequestOptions requestOptions)
{
RESTCommand <ShareStats> retCmd = new RESTCommand <ShareStats>(this.ServiceClient.Credentials, this.StorageUri);
requestOptions.ApplyToStorageCommand(retCmd);
retCmd.CommandLocationMode = CommandLocationMode.PrimaryOrSecondary;
retCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) => ShareHttpRequestMessageFactory.GetStats(uri, serverTimeout, ctx, this.ServiceClient.GetCanonicalizer(), this.ServiceClient.Credentials);
retCmd.RetrieveResponseStream = true;
retCmd.PreProcessResponse = (cmd, resp, ex, ctx) => HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, null /* retVal */, cmd, ex);
retCmd.PostProcessResponse = (cmd, resp, ctx) => Task.Factory.StartNew(() => ShareHttpResponseParsers.ReadShareStats(cmd.ResponseStream));
return(retCmd);
}
