ServiceSftp.java

package com.qbiel.service;
import java.io.File;
import java.util.Vector;
import com.jcraft.jsch.ChannelSftp;
import com.jcraft.jsch.ChannelSftp.LsEntry;
import com.jcraft.jsch.SftpException;
import com.qbiel.conn.SftpConn;

public class ServiceSftp {

        //menampilkan list direktory pada ftp
	public Vector<LsEntry> getList(String path) {
		ChannelSftp channelSftp = null;
		Vector<LsEntry> vector = null;
		try {
			channelSftp = SftpConn.getChannel();
			vector = channelSftp.ls(path);
		} catch (SftpException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return vector;
	}
        //membuat folder baru pada ftp
	private void mkdir(String folder) {
		// TODO Auto-generated method stub
		ChannelSftp channelSftp = null;
		boolean exist = ChangeDirectory(folder);
		if (!exist) {
			try {
				channelSftp.mkdir(folder);
			} catch (SftpException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
	}
        //melakukan transfer file pada dari client ke ftp
	public void transfer(File file, String destination) {
		ChannelSftp channelSftp = null;
		try {
			channelSftp.put(file.getAbsolutePath(),
					destination + "/" + file.getName());

		} catch (SftpException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
        //menghapus file atau folder
	public boolean removeFile(String path, String fileName) {
		ChannelSftp channelSftp = null;
		try {
			channelSftp.rm(path + "/" + fileName);
		} catch (SftpException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			return false;
		}
		return true;
	}
        //pindah direktory
	public boolean ChangeDirectory(String path) {
		ChannelSftp channelSftp = null;
		try {
			channelSftp = SftpConn.getChannel();
			channelSftp.cd(path);
		} catch (SftpException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			return false;
		}
		return true;
	}

}