Package org.esa.snap.core.dataop.downloadable

Class FtpDownloader

java.lang.Object

org.esa.snap.core.dataop.downloadable.FtpDownloader

public final class FtpDownloader
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FtpDownloader.FTPError

Constructor Summary

Constructors

Constructor	Description
FtpDownloader(String server)
FtpDownloader(String server, String user, String password)

Method Summary

Modifier and Type	Method	Description
void	disconnect()
static long	getFileSize(org.apache.commons.net.ftp.FTPFile[] fileList, String remoteFileName)
static Map<String,Long>	readRemoteFileList(FtpDownloader ftp, String server, String remotePath)
Map<String,Long>	readRemoteFileListNoCache(String remotePath)
FtpDownloader.FTPError	retrieveFile(String remotePath, File localFile, Long fileSize)
static boolean	testFTP(String remoteFTP, String remotePath)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FtpDownloader

public FtpDownloader(String server)
              throws IOException

Throws:

IOException

FtpDownloader

public FtpDownloader(String server,
                     String user,
                     String password)
              throws IOException

Throws:

IOException

Method Detail

disconnect

public void disconnect()
                throws IOException

Throws:

IOException

retrieveFile

public FtpDownloader.FTPError retrieveFile(String remotePath,
                                           File localFile,
                                           Long fileSize)
                                    throws Exception

Throws:

Exception

getFileSize

public static long getFileSize(org.apache.commons.net.ftp.FTPFile[] fileList,
                               String remoteFileName)

readRemoteFileListNoCache

public Map<String,Long> readRemoteFileListNoCache(String remotePath)

readRemoteFileList

public static Map<String,Long> readRemoteFileList(FtpDownloader ftp,
                                                        String server,
                                                        String remotePath)

testFTP

public static boolean testFTP(String remoteFTP,
                              String remotePath)
                       throws IOException

Throws:

IOException