protected void changeCurrentDir(IPath path) throws FTPException, IOException {
try {
if (cwd == null) {
cwd = new Path(ftpClient.pwd());
}
if (!cwd.equals(path)) {
ftpClient.chdir(path.toPortableString());
cwd = path;
}
} catch (FTPException e) {
throwFileNotFound(e, path);
} catch (IOException e) {
cwd = null;
throw e;
}
}
/* (non-Javadoc)
* @see com.aptana.ide.core.ftp.BaseFTPConnectionFileManager#writeFile(org.eclipse.core.runtime.IPath, long, org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
protected OutputStream writeFile(IPath path, long permissions, IProgressMonitor monitor)
throws CoreException, FileNotFoundException {
monitor.beginTask(Messages.FTPConnectionFileManager_initiating_file_upload, 4);
FTPClient uploadFtpClient = (FTPClient) pool.checkOut();
try {
initAndAuthFTPClient(uploadFtpClient, monitor, false);
Policy.checkCanceled(monitor);
setMessageLogger(uploadFtpClient, messageLogWriter);
uploadFtpClient.setType(
IFTPConstants.TRANSFER_TYPE_ASCII.equals(transferType)
? FTPTransferType.ASCII
: FTPTransferType.BINARY);
IPath dirPath = path.removeLastSegments(1);
try {
uploadFtpClient.chdir(dirPath.toPortableString());
} catch (FTPException e) {
throwFileNotFound(e, dirPath);
}
monitor.worked(1);
Policy.checkCanceled(monitor);
return new FTPFileUploadOutputStream(
pool,
uploadFtpClient,
new FTPOutputStream(uploadFtpClient, generateTempFileName(path.lastSegment())),
path.lastSegment(),
null,
permissions);
} catch (Exception e) {
setMessageLogger(uploadFtpClient, null);
pool.checkIn(uploadFtpClient);
if (e instanceof OperationCanceledException) {
throw (OperationCanceledException) e;
} else if (e instanceof FileNotFoundException) {
throw (FileNotFoundException) e;
} else if (e instanceof FTPException) {
if (((FTPException) e).getReplyCode() == 553) {
throw (FileNotFoundException)
new FileNotFoundException(path.toPortableString()).initCause(e);
}
}
if (connectionRetryCount < 1) {
connectionRetryCount++;
try {
initAndAuthFTPClient(uploadFtpClient, monitor, true);
} catch (IOException e1) {
// ignores
} catch (FTPException e1) {
// ignores
}
try {
return writeFile(path, permissions, monitor);
} finally {
connectionRetryCount = 0;
}
} else {
connectionRetryCount = 0;
throw new CoreException(
new Status(
Status.ERROR,
FTPPlugin.PLUGIN_ID,
Messages.FTPConnectionFileManager_opening_file_failed,
e));
}
} finally {
monitor.done();
}
}
/* (non-Javadoc)
* @see com.aptana.ide.core.ftp.BaseFTPConnectionFileManager#readFile(org.eclipse.core.runtime.IPath, org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
protected InputStream readFile(IPath path, IProgressMonitor monitor)
throws CoreException, FileNotFoundException {
monitor.beginTask(Messages.FTPConnectionFileManager_initiating_download, 4);
FTPClient downloadFtpClient = (FTPClient) pool.checkOut();
try {
initAndAuthFTPClient(downloadFtpClient, monitor, false);
Policy.checkCanceled(monitor);
setMessageLogger(downloadFtpClient, messageLogWriter);
downloadFtpClient.setType(
IFTPConstants.TRANSFER_TYPE_ASCII.equals(transferType)
? FTPTransferType.ASCII
: FTPTransferType.BINARY);
try {
downloadFtpClient.chdir(path.removeLastSegments(1).toPortableString());
} catch (FTPException e) {
throwFileNotFound(e, path.removeLastSegments(1));
}
monitor.worked(1);
Policy.checkCanceled(monitor);
try {
return new FTPFileDownloadInputStream(
pool, downloadFtpClient, new FTPInputStream(downloadFtpClient, path.lastSegment()));
} catch (FTPException e) {
throwFileNotFound(e, path);
return null;
}
} catch (Exception e) {
setMessageLogger(downloadFtpClient, null);
pool.checkIn(downloadFtpClient);
if (e instanceof OperationCanceledException) {
throw (OperationCanceledException) e;
} else if (e instanceof FileNotFoundException) {
throw (FileNotFoundException) e;
}
// does one retry
if (connectionRetryCount < 1) {
connectionRetryCount++;
try {
initAndAuthFTPClient(downloadFtpClient, monitor, true);
} catch (IOException e1) {
// ignores
} catch (FTPException e1) {
// ignores
}
try {
return readFile(path, monitor);
} finally {
connectionRetryCount = 0;
}
} else {
connectionRetryCount = 0;
throw new CoreException(
new Status(
Status.ERROR,
FTPPlugin.PLUGIN_ID,
Messages.FTPConnectionFileManager_opening_file_failed,
e));
}
} finally {
monitor.done();
}
}