110 lines
3.8 KiB
Plaintext
110 lines
3.8 KiB
Plaintext
package th.co.muangthai.endrprint.controller.service.ftp;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.PrintWriter;
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import org.apache.commons.net.PrintCommandListener;
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import org.apache.commons.net.ftp.FTP;
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import org.apache.commons.net.ftp.FTPClient;
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import org.apache.commons.net.ftp.FTPFile;
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import org.apache.commons.net.ftp.FTPReply;
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import static org.junit.Assert.assertTrue;
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public class FTPFunctions {
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// Creating FTP Client instance
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FTPClient ftp = null;
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// Constructor to connect to the FTP Server
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public FTPFunctions(String host, int port, String username, String password) throws Exception{
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ftp = new FTPClient();
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ftp.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out)));
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int reply;
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ftp.connect(host,port);
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System.out.println("FTP URL is:"+ftp.getDefaultPort());
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reply = ftp.getReplyCode();
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if (!FTPReply.isPositiveCompletion(reply)) {
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ftp.disconnect();
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throw new Exception("Exception in connecting to FTP Server");
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}
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ftp.login(username, password);
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ftp.setFileType(FTP.BINARY_FILE_TYPE);
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ftp.enterLocalPassiveMode();
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}
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// Method to upload the File on the FTP Server
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public void uploadFTPFile(String localFileFullName, String fileName, String hostDir)
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throws Exception
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{
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try {
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InputStream input = new FileInputStream(new File(localFileFullName));
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this.ftp.storeFile(hostDir + fileName, input);
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}
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catch(Exception e){
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}
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}
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// // Download the FTP File from the FTP Server
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// public void downloadFTPFile(String source, String destination) {
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// try (FileOutputStream fos = new FileOutputStream(destination)) {
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// this.ftp.retrieveFile(source, fos);
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// } catch (IOException e) {
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// e.printStackTrace();
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// }
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// }
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// list the files in a specified directory on the FTP
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public boolean listFTPFiles(String directory, String fileName) throws IOException {
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// lists files and directories in the current working directory
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boolean verificationFilename = false;
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FTPFile[] files = ftp.listFiles(directory);
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for (FTPFile file : files) {
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String details = file.getName();
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System.out.println(details);
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if(details.equals(fileName))
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{
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System.out.println("Correct Filename");
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verificationFilename=details.equals(fileName);
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assertTrue("Verification Failed: The filename is not updated at the CDN end.",details.equals(fileName));
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}
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}
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return verificationFilename;
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}
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// Disconnect the connection to FTP
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public void disconnect(){
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if (this.ftp.isConnected()) {
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try {
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this.ftp.logout();
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this.ftp.disconnect();
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} catch (IOException f) {
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// do nothing as file is already saved to server
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}
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}
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}
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// Main method to invoke the above methods
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public static void main(String[] args) {
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try {
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FTPFunctions ftpobj = new FTPFunctions("10.200.52.131", 21, "ftpmtl", "pass#word1");
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ftpobj.uploadFTPFile("C:\\LOGGING\\PRTENDR\\File\\FPO1_20151224_122241.dat", "FPO1_20151224_122241.dat", "/Insurance/tempTest/");
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//ftpobj.downloadFTPFile("Shruti.txt", "/users/shruti/Shruti.txt");
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System.out.println("FTP File downloaded successfully");
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//boolean result = ftpobj.listFTPFiles("/users/shruti", "shruti.txt");
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//System.out.println(result);
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ftpobj.disconnect();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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} |