|
private GetRequest ( string uri ) : |
||
| uri | string | |
| return | ||
/// <summary>
/// <paramref name="ftpClient"/>를 이용하여 비동기 방식으로 웹 응답을 받습니다.
/// </summary>
/// <param name="ftpClient"></param>
/// <param name="uri"></param>
/// <param name="method"></param>
/// <returns></returns>
/// <example>
/// <code>
/// // 특정 파일을 FTP 서버에서 다운로드 받습니다.
/// var responseTask = ftpClient.GetResponseTask(uri, WebRequestMethods.Ftp.DownloadFile);
/// var stream = ((FtpWebResponse)responseTask.Result).GetResponseStream();
/// </code>
/// </example>
/// <seealso cref="GetResponseStreamTask"/>
public static Task <WebResponse> GetResponseTask(this FtpClient ftpClient, string uri, string method)
{
var request = ftpClient.GetRequest(uri);
request.Method = method;
return(GetResponseTask(ftpClient, request));
}
/// <summary>
/// 비동기 방식으로 요청 스트림을 구합니다.
/// </summary>
/// <param name="ftpClient"></param>
/// <param name="uri"></param>
/// <param name="method"></param>
/// <returns></returns>
public static Task <Stream> GetRequestStreamTask(this FtpClient ftpClient, string uri, string method)
{
if (IsDebugEnabled)
{
log.Debug("Ftp ResponseStream을 비동기 방식으로 호출합니다. uri=[{0}], method=[{1}]", uri, method);
}
var request = ftpClient.GetRequest(uri);
request.Method = method;
return(Task <Stream> .Factory.FromAsync(request.BeginGetRequestStream,
request.EndGetRequestStream,
null));
}
/// <summary>
/// FTP 서버의 원격 파일명을 변경합니다.
/// </summary>
/// <param name="ftpClient"></param>
/// <param name="srcFilename"></param>
/// <param name="destFilename"></param>
/// <returns></returns>
public static Task <bool> RenameFileTask(this FtpClient ftpClient, string srcFilename, string destFilename)
{
srcFilename.ShouldNotBeWhiteSpace("srcFilename");
destFilename.ShouldNotBeWhiteSpace("destFilename");
if (IsDebugEnabled)
{
log.Debug("원격 파일명을 변경합니다... srcFilename=[{0}], destFilename=[{1}]", srcFilename, destFilename);
}
var src = ftpClient.GetFullPath(srcFilename);
var dest = ftpClient.GetFullPath(destFilename);
if (src == dest)
{
return(Task.Factory.FromResult(true));
}
var request = ftpClient.GetRequest(src);
request.Method = WebRequestMethods.Ftp.Rename;
request.RenameTo = destFilename;
return
(ftpClient
.GetResponseTask(request)
.ContinueWith(task => {
var result = task.IsCompleted;
task.Result.Close();
if (IsDebugEnabled)
{
log.Debug("원격 파일명을 비동기 방식으로 변경했습니다!!! srcFilename=[{0}], destFilename=[{1}]", srcFilename,
destFilename);
}
return result;
},
TaskContinuationOptions.ExecuteSynchronously));
}
