本文整理汇总了C#中FileRequestOptions.ApplyToStorageCommand方法的典型用法代码示例。如果您正苦于以下问题:C# FileRequestOptions.ApplyToStorageCommand方法的具体用法?C# FileRequestOptions.ApplyToStorageCommand怎么用?C# FileRequestOptions.ApplyToStorageCommand使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类FileRequestOptions
的用法示例。
在下文中一共展示了FileRequestOptions.ApplyToStorageCommand方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetStatsImpl
/// <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);
retCmd.RetrieveResponseStream = true;
retCmd.Handler = this.ServiceClient.AuthenticationHandler;
retCmd.BuildClient = HttpClientFactory.BuildHttpClient;
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;
}
示例2: ExistsImpl
/// <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;
}
示例3: ListFilesAndDirectoriesImpl
/// <summary>
/// Core implementation of the ListFilesAndDirectories method.
/// </summary>
/// <param name="maxResults">A non-negative integer value that indicates the maximum number of results to be returned at a time, up to the
/// per-operation limit of 5000. If this value is zero, the maximum possible number of results will be returned, up to 5000.</param>
/// <param name="options">An object that specifies additional options for the request.</param>
/// <param name="currentToken">The continuation token.</param>
/// <returns>A <see cref="RESTCommand"/> that lists the files.</returns>
private RESTCommand<ResultSegment<IListFileItem>> ListFilesAndDirectoriesImpl(int? maxResults, FileRequestOptions options, FileContinuationToken currentToken)
{
FileListingContext listingContext = new FileListingContext(maxResults)
{
Marker = currentToken != null ? currentToken.NextMarker : null
};
RESTCommand<ResultSegment<IListFileItem>> getCmd = new RESTCommand<ResultSegment<IListFileItem>>(this.ServiceClient.Credentials, this.StorageUri);
options.ApplyToStorageCommand(getCmd);
getCmd.CommandLocationMode = CommonUtility.GetListingLocationMode(currentToken);
getCmd.RetrieveResponseStream = true;
getCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) => DirectoryHttpRequestMessageFactory.List(uri, serverTimeout, listingContext, cnt, ctx, this.ServiceClient.GetCanonicalizer(), this.ServiceClient.Credentials);
getCmd.PreProcessResponse = (cmd, resp, ex, ctx) => HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, null /* retVal */, cmd, ex);
getCmd.PostProcessResponse = (cmd, resp, ctx) =>
{
return Task.Factory.StartNew(() =>
{
ListFilesAndDirectoriesResponse listFilesResponse = new ListFilesAndDirectoriesResponse(cmd.ResponseStream);
List<IListFileItem> fileList = listFilesResponse.Files.Select(item => this.SelectListFileItem(item)).ToList();
FileContinuationToken continuationToken = null;
if (listFilesResponse.NextMarker != null)
{
continuationToken = new FileContinuationToken()
{
NextMarker = listFilesResponse.NextMarker,
TargetLocation = cmd.CurrentResult.TargetLocation,
};
}
return new ResultSegment<IListFileItem>(fileList)
{
ContinuationToken = continuationToken,
};
});
};
return getCmd;
}
示例4: GetServicePropertiesImpl
private RESTCommand<FileServiceProperties> GetServicePropertiesImpl(FileRequestOptions requestOptions)
{
RESTCommand<FileServiceProperties> retCmd = new RESTCommand<FileServiceProperties>(this.Credentials, this.StorageUri);
retCmd.CommandLocationMode = CommandLocationMode.PrimaryOrSecondary;
retCmd.BuildRequestDelegate = FileHttpWebRequestFactory.GetServiceProperties;
retCmd.SignRequest = this.AuthenticationHandler.SignRequest;
retCmd.RetrieveResponseStream = true;
retCmd.PreProcessResponse =
(cmd, resp, ex, ctx) =>
HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, null /* retVal */, cmd, ex);
retCmd.PostProcessResponse =
(cmd, resp, ctx) => FileHttpResponseParsers.ReadServiceProperties(cmd.ResponseStream);
requestOptions.ApplyToStorageCommand(retCmd);
return retCmd;
}
示例5: ListSharesImpl
/// <summary>
/// Core implementation for the ListShares method.
/// </summary>
/// <param name="prefix">The share prefix.</param>
/// <param name="detailsIncluded">The details included.</param>
/// <param name="currentToken">The continuation token.</param>
/// <param name="pagination">The pagination.</param>
/// <param name="setResult">The result report delegate.</param>
/// <returns>A <see cref="TaskSequence"/> that lists the shares.</returns>
private RESTCommand<ResultSegment<CloudFileShare>> ListSharesImpl(string prefix, ShareListingDetails detailsIncluded, FileContinuationToken currentToken, int? maxResults, FileRequestOptions options)
{
ListingContext listingContext = new ListingContext(prefix, maxResults)
{
Marker = currentToken != null ? currentToken.NextMarker : null
};
RESTCommand<ResultSegment<CloudFileShare>> getCmd = new RESTCommand<ResultSegment<CloudFileShare>>(this.Credentials, this.StorageUri);
options.ApplyToStorageCommand(getCmd);
getCmd.CommandLocationMode = CommonUtility.GetListingLocationMode(currentToken);
getCmd.RetrieveResponseStream = true;
getCmd.Handler = this.AuthenticationHandler;
getCmd.BuildClient = HttpClientFactory.BuildHttpClient;
getCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) => ShareHttpRequestMessageFactory.List(uri, serverTimeout, listingContext, detailsIncluded, cnt, ctx);
getCmd.PreProcessResponse = (cmd, resp, ex, ctx) => HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, null, cmd, ex);
getCmd.PostProcessResponse = (cmd, resp, ctx) =>
{
return Task.Factory.StartNew(() =>
{
ListSharesResponse listSharesResponse = new ListSharesResponse(cmd.ResponseStream);
List<CloudFileShare> sharesList = listSharesResponse.Shares.Select(item => new CloudFileShare(item.Properties, item.Metadata, item.Name, this)).ToList();
FileContinuationToken continuationToken = null;
if (listSharesResponse.NextMarker != null)
{
continuationToken = new FileContinuationToken()
{
NextMarker = listSharesResponse.NextMarker,
TargetLocation = cmd.CurrentResult.TargetLocation,
};
}
return new ResultSegment<CloudFileShare>(sharesList)
{
ContinuationToken = continuationToken,
};
});
};
return getCmd;
}
示例6: PutRangeImpl
/// <summary>
/// Implementation method for the WriteRange methods.
/// </summary>
/// <param name="rangeData">The data.</param>
/// <param name="startOffset">The start offset.</param>
/// <param name="contentMD5">The content MD5.</param>
/// <param name="accessCondition">An <see cref="AccessCondition"/> object that represents the access conditions for the file. 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{T}"/> that writes the range.</returns>
private RESTCommand<NullType> PutRangeImpl(Stream rangeData, long startOffset, string contentMD5, AccessCondition accessCondition, FileRequestOptions options)
{
long offset = rangeData.Position;
long length = rangeData.Length - offset;
FileRange fileRange = new FileRange(startOffset, startOffset + length - 1);
FileRangeWrite fileRangeWrite = FileRangeWrite.Update;
if ((1 + fileRange.EndOffset - fileRange.StartOffset) == 0)
{
CommonUtility.ArgumentOutOfRange("rangeData", rangeData);
}
RESTCommand<NullType> putCmd = new RESTCommand<NullType>(this.ServiceClient.Credentials, this.StorageUri);
options.ApplyToStorageCommand(putCmd);
putCmd.SendStream = rangeData;
putCmd.RecoveryAction = (cmd, ex, ctx) => RecoveryActions.SeekStream(cmd, offset);
putCmd.BuildRequestDelegate = (uri, builder, serverTimeout, useVersionHeader, ctx) => FileHttpWebRequestFactory.PutRange(uri, serverTimeout, fileRange, fileRangeWrite, accessCondition, useVersionHeader, ctx);
putCmd.SetHeaders = (r, ctx) =>
{
if (!string.IsNullOrEmpty(contentMD5))
{
r.Headers[HttpRequestHeader.ContentMd5] = contentMD5;
}
};
putCmd.SignRequest = this.ServiceClient.AuthenticationHandler.SignRequest;
putCmd.PreProcessResponse = (cmd, resp, ex, ctx) =>
{
HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.Created, resp, NullType.Value, cmd, ex);
this.UpdateETagLMTAndLength(resp, false);
return NullType.Value;
};
return putCmd;
}
示例7: StartCopyImpl
/// <summary>
/// Implementation of the StartCopy method. Result is a CloudFileAttributes object derived from the response headers.
/// </summary>
/// <param name="source">The URI of the source object.</param>
/// <param name="sourceAccessCondition">An <see cref="AccessCondition"/> object that represents the access conditions for the source object. If <c>null</c>, no condition is used.</param>
/// <param name="destAccessCondition">An <see cref="AccessCondition"/> object that represents the access conditions for the destination file. 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{T}"/> that starts to copy the file.
/// </returns>
/// <exception cref="System.ArgumentException">sourceAccessCondition</exception>
private RESTCommand<string> StartCopyImpl(Uri source, AccessCondition sourceAccessCondition, AccessCondition destAccessCondition, FileRequestOptions options)
{
if (sourceAccessCondition != null && !string.IsNullOrEmpty(sourceAccessCondition.LeaseId))
{
throw new ArgumentException(SR.LeaseConditionOnSource, "sourceAccessCondition");
}
RESTCommand<string> putCmd = new RESTCommand<string>(this.ServiceClient.Credentials, this.attributes.StorageUri);
options.ApplyToStorageCommand(putCmd);
putCmd.BuildRequestDelegate = (uri, builder, serverTimeout, useVersionHeader, ctx) => FileHttpWebRequestFactory.CopyFrom(uri, serverTimeout, source, sourceAccessCondition, destAccessCondition, useVersionHeader, ctx);
putCmd.SetHeaders = (r, ctx) => FileHttpWebRequestFactory.AddMetadata(r, this.attributes.Metadata);
putCmd.SignRequest = this.ServiceClient.AuthenticationHandler.SignRequest;
putCmd.PreProcessResponse = (cmd, resp, ex, ctx) =>
{
HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.Accepted, resp, null /* retVal */, cmd, ex);
CopyState state = FileHttpResponseParsers.GetCopyAttributes(resp);
this.attributes.Properties = FileHttpResponseParsers.GetProperties(resp);
this.attributes.Metadata = FileHttpResponseParsers.GetMetadata(resp);
this.attributes.CopyState = state;
return state.CopyId;
};
return putCmd;
}
示例8: CreateShareImpl
/// <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.Handler = this.ServiceClient.AuthenticationHandler;
putCmd.BuildClient = HttpClientFactory.BuildHttpClient;
putCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) =>
{
HttpRequestMessage msg = ShareHttpRequestMessageFactory.Create(uri, serverTimeout, cnt, ctx);
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;
}
示例9: DeleteShareImpl
/// <summary>
/// Implementation for the Delete 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 deletes the share.</returns>
private RESTCommand<NullType> DeleteShareImpl(AccessCondition accessCondition, FileRequestOptions options)
{
RESTCommand<NullType> deleteCmd = new RESTCommand<NullType>(this.ServiceClient.Credentials, this.StorageUri);
options.ApplyToStorageCommand(deleteCmd);
deleteCmd.Handler = this.ServiceClient.AuthenticationHandler;
deleteCmd.BuildClient = HttpClientFactory.BuildHttpClient;
deleteCmd.BuildRequest = (cmd, uri, builder, cnt, serverTimeout, ctx) => ShareHttpRequestMessageFactory.Delete(uri, serverTimeout, accessCondition, cnt, ctx);
deleteCmd.PreProcessResponse = (cmd, resp, ex, ctx) => HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.Accepted, resp, NullType.Value, cmd, ex);
return deleteCmd;
}
示例10: CreateShareImpl
/// <summary>
/// Implementation for the Create method.
/// </summary>
/// <param name="options">An <see cref="FileRequestOptions"/> object that specifies additional options for the request.</param>
/// <returns>A <see cref="RESTCommand{T}"/> 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.BuildRequestDelegate = (uri, builder, serverTimeout, useVersionHeader, ctx) => ShareHttpWebRequestFactory.Create(uri, serverTimeout, useVersionHeader, ctx);
putCmd.SetHeaders = (r, ctx) => ShareHttpWebRequestFactory.AddMetadata(r, this.Metadata);
putCmd.SignRequest = this.ServiceClient.AuthenticationHandler.SignRequest;
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;
}
示例11: FetchAttributesImpl
/// <summary>
/// Implements the FetchAttributes method. The attributes are updated immediately.
/// </summary>
/// <param name="accessCondition">An <see cref="AccessCondition"/> object that represents the access conditions for the file. If <c>null</c>, no condition is used.</param>
/// <param name="options">An <see cref="FileRequestOptions"/> object that specifies additional options for the request.</param>
/// <returns>A <see cref="RESTCommand{T}"/> 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.BuildRequestDelegate = (uri, builder, serverTimeout, useVersionHeader, ctx) => DirectoryHttpWebRequestFactory.GetProperties(uri, serverTimeout, accessCondition, useVersionHeader, ctx);
getCmd.SignRequest = this.ServiceClient.AuthenticationHandler.SignRequest;
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;
}
示例12: SetPermissionsImpl
/// <summary>
/// Implementation for the SetPermissions method.
/// </summary>
/// <param name="acl">The permissions to set.</param>
/// <param name="accessCondition">An <see cref="AccessCondition"/> object that represents the condition that must be met in order for the request to proceed. 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{T}"/> that sets the permissions.</returns>
private RESTCommand<NullType> SetPermissionsImpl(FileSharePermissions acl, AccessCondition accessCondition, FileRequestOptions options)
{
MultiBufferMemoryStream memoryStream = new MultiBufferMemoryStream(null /* bufferManager */, (int)(1 * Constants.KB));
FileRequest.WriteSharedAccessIdentifiers(acl.SharedAccessPolicies, memoryStream);
memoryStream.Seek(0, SeekOrigin.Begin);
RESTCommand<NullType> putCmd = new RESTCommand<NullType>(this.ServiceClient.Credentials, this.StorageUri);
options.ApplyToStorageCommand(putCmd);
putCmd.BuildRequestDelegate = (uri, builder, serverTimeout, useVersionHeader, ctx) => ShareHttpWebRequestFactory.SetAcl(uri, serverTimeout, FileSharePublicAccessType.Off, accessCondition, useVersionHeader, ctx);
putCmd.SendStream = memoryStream;
putCmd.StreamToDispose = memoryStream;
putCmd.RecoveryAction = RecoveryActions.RewindStream;
putCmd.SignRequest = this.ServiceClient.AuthenticationHandler.SignRequest;
putCmd.PreProcessResponse = (cmd, resp, ex, ctx) =>
{
HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, NullType.Value, cmd, ex);
this.UpdateETagAndLastModified(resp);
return NullType.Value;
};
return putCmd;
}
示例13: GetStatsImpl
/// <summary>
/// Implementation for the GetStats method.
/// </summary>
/// <param name="options">A <see cref="FileRequestOptions"/> object that specifies additional options for the request.</param>
/// <returns></returns>
private RESTCommand<ShareStats> GetStatsImpl(FileRequestOptions options)
{
RESTCommand<ShareStats> retCmd = new RESTCommand<ShareStats>(this.ServiceClient.Credentials, this.StorageUri);
options.ApplyToStorageCommand(retCmd);
retCmd.CommandLocationMode = CommandLocationMode.PrimaryOrSecondary;
retCmd.BuildRequestDelegate = (uri, builder, serverTimeout, useVersionHeader, ctx) => ShareHttpWebRequestFactory.GetStats(uri, serverTimeout, useVersionHeader, ctx);
retCmd.SignRequest = this.ServiceClient.AuthenticationHandler.SignRequest;
retCmd.RetrieveResponseStream = true;
retCmd.PreProcessResponse = (cmd, resp, ex, ctx) => HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, null /* retVal */, cmd, ex);
retCmd.PostProcessResponse = (cmd, resp, ctx) => ShareHttpResponseParsers.ReadShareStats(cmd.ResponseStream);
return retCmd;
}
示例14: GetPermissionsImpl
/// <summary>
/// Implementation for the GetPermissions method.
/// </summary>
/// <param name="accessCondition">An <see cref="AccessCondition"/> object that represents the condition that must be met in order for the request to proceed. 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{T}"/> 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.BuildRequestDelegate = (uri, builder, serverTimeout, useVersionHeader, ctx) => ShareHttpWebRequestFactory.GetAcl(uri, serverTimeout, accessCondition, useVersionHeader, ctx);
getCmd.SignRequest = this.ServiceClient.AuthenticationHandler.SignRequest;
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) =>
{
ShareHttpResponseParsers.ReadSharedAccessIdentifiers(cmd.ResponseStream, shareAcl);
this.UpdateETagAndLastModified(resp);
return shareAcl;
};
return getCmd;
}
示例15: ListRangesImpl
/// <summary>
/// Gets the ranges implementation.
/// </summary>
/// <param name="offset">The start offset.</param>
/// <param name="length">Length of the data range to be cleared.</param>
/// <param name="accessCondition">An <see cref="AccessCondition"/> object that represents the access conditions for the file. If <c>null</c>, no condition is used.</param>
/// <param name="options">An <see cref="FileRequestOptions"/> object that specifies additional options for the request.</param>
/// <returns>A <see cref="RESTCommand{T}"/> for getting the ranges.</returns>
private RESTCommand<IEnumerable<FileRange>> ListRangesImpl(long? offset, long? length, AccessCondition accessCondition, FileRequestOptions options)
{
RESTCommand<IEnumerable<FileRange>> getCmd = new RESTCommand<IEnumerable<FileRange>>(this.ServiceClient.Credentials, this.StorageUri);
options.ApplyToStorageCommand(getCmd);
getCmd.CommandLocationMode = CommandLocationMode.PrimaryOrSecondary;
getCmd.RetrieveResponseStream = true;
getCmd.BuildRequestDelegate = (uri, builder, serverTimeout, useVersionHeader, ctx) => FileHttpWebRequestFactory.ListRanges(uri, serverTimeout, offset, length, accessCondition, useVersionHeader, ctx);
getCmd.SetHeaders = (r, ctx) => FileHttpWebRequestFactory.AddMetadata(r, this.Metadata);
getCmd.SignRequest = this.ServiceClient.AuthenticationHandler.SignRequest;
getCmd.PreProcessResponse = (cmd, resp, ex, ctx) => HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp, null /* retVal */, cmd, ex);
getCmd.PostProcessResponse = (cmd, resp, ctx) =>
{
this.UpdateETagLMTAndLength(resp, true);
ListRangesResponse listRangesResponse = new ListRangesResponse(cmd.ResponseStream);
IEnumerable<FileRange> ranges = listRangesResponse.Ranges.ToList();
return ranges;
};
return getCmd;
}