/**
* copy a directory from the remote host to the local one.
*
* @param sourceLocation the source directory on the remote host
* @param targetLocation the target directory on the local host
* @param sftpClient is an instance of SFTPv3Client that makes SFTP client connection over SSH-2
* @return the number of files successfully copied
* @throws Exception
*/
@SuppressWarnings("unchecked")
private void GetFiles(
String sourceLocation,
String targetLocation,
SFTPv3Client sftpClient,
Pattern pattern,
Job parentJob)
throws Exception {
String sourceFolder = ".";
if (!Const.isEmpty(sourceLocation)) {
sourceFolder = sourceLocation + FTPUtils.FILE_SEPARATOR;
} else {
sourceFolder += FTPUtils.FILE_SEPARATOR;
}
Vector<SFTPv3DirectoryEntry> filelist = sftpClient.ls(sourceFolder);
if (filelist != null) {
Iterator<SFTPv3DirectoryEntry> iterator = filelist.iterator();
while (iterator.hasNext() && !parentJob.isStopped()) {
SFTPv3DirectoryEntry dirEntry = iterator.next();
if (dirEntry == null) {
continue;
}
if (dirEntry.filename.equals(".")
|| dirEntry.filename.equals("..")
|| isDirectory(sftpClient, sourceFolder + dirEntry.filename)) {
continue;
}
if (getFileWildcard(dirEntry.filename, pattern)) {
// Copy file from remote host
copyFile(
sourceFolder + dirEntry.filename,
targetLocation + FTPUtils.FILE_SEPARATOR + dirEntry.filename,
sftpClient);
}
}
}
}
