Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicPythonRubySQL ServerSwiftTclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcel

Java Examples


ASN.1
Amazon S3
Amazon S3 (new)
Amazon SES
Amazon SNS
Amazon SQS
Async
Azure Cloud Storage
Azure Service Bus
Bounced Email
Box
CSR
CSV
Certificates
Compression
DKIM / DomainKey
DSA
Diffie-Hellman
Digital Signatures
Dropbox
Dynamics CRM
ECC
Email Object
Encryption
FTP
Facebook
Firebase
GeoOp
Google APIs
Google Calendar
Google Cloud Storage
Google Drive
Gzip
HTML-to-XML/Text
HTTP
HTTP Misc
IMAP
JSON
JSON Web Encryption (JWE)
JSON Web Signatures (JWS)
JSON Web Token (JWT)

Java KeyStore (JKS)
Jira
MHT / HTML Email
MIME
Microsoft Graph
NTLM
OAuth1
OAuth2
OneDrive
OpenSSL
Outlook
PEM
PFX/P12
POP3
PRNG
PayPal
Peoplevox
QuickBooks
REST
RSA Encryption
SCP
SFTP
SMTP
SSH
SSH Key
SSH Tunnel
SharePoint
Shopify
Socket/SSL/TLS
Spider
Stream
Stripe
SugarCRM
Tar Archive
Twitter
VoiceBase
Walmart
WebSocket
XML
XML Digital Signatures
XMP
Xero
Zip
curl
eBay

 

 

 

(Java) SFTP Synchronize Directory Tree - Download

Demonstrates how to download files to synchronize a local directory tree with a remote directory tree. The SyncTreeDownload method recursively descends the remote directory tree and downloads files based on existence, last-mod date/time and/or size differences.

Chilkat Java Downloads

Java Libs for Windows, Linux, MAC OS X, Solaris,
FreeBSD, ARM Embedded Linux, and PowerLinux

Java Libs for Android

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    //  This example requires the Chilkat SFTP API to have been previously unlocked.
    //  See Unlock Chilkat SFTP for sample code.

    CkSFtp sftp = new CkSFtp();

    boolean success = sftp.Connect("my-ssh-server.com",22);
    if (success == true) {
        success = sftp.AuthenticatePw("mySshLogin","mySshPassword");
        }

    if (success == true) {
        success = sftp.InitializeSftp();
        }

    if (success != true) {
        System.out.println(sftp.lastErrorText());
        return;
        }

    //  Synchronize the remote directory tree rooted at "syncDownloadTest/xml"
    //  with the local directory tree rooted at "qa_output"
    //  Both directories are relative paths.  The remote directory
    //  is relative to the HOME directory of the SSH user account.
    //  The local directory is relative to the current working directory of the process.
    //  It is also possible to use absolute paths.

    String remoteDir = "syncDownloadTest/xml";
    String localDir = "qa_output";

    //  Possible modes that can be passed to the SyncTreeDownload method are:
    //  mode=0: Download all files
    //  mode=1: Download all files that do not exist on the local filesystem.
    //  mode=2: Download newer or non-existant files.
    //  mode=3: Download only newer files. If a file does not already exist on the local filesystem, it is not downloaded from the server.
    //  mode=5: Download only missing files or files with size differences.
    //  mode=6: Same as mode 5, but also download newer files.
    //  mode=99: Do not download files, but instead delete remote files that do not exist locally.

    //  This example will use mode 6 to download missing, newer, or files with size differences.
    int mode = 6;
    //  This example will turn on recursion to synchronize the entire tree.
    //  Recursion can be turned off to synchronize the files of a single directory.
    boolean recursive = true;
    success = sftp.SyncTreeDownload(remoteDir,localDir,mode,recursive);
    if (success != true) {
        System.out.println(sftp.lastErrorText());
        return;
        }

    System.out.println("Success.");
  }
}

 

© 2000-2016 Chilkat Software, Inc. All Rights Reserved.