1 files changed, 221 insertions, 0 deletions
diff --git a/ui-ci/src/main/java/org/openecomp/sdc/ci/tests/execute/setup/AttFtpClient.java b/ui-ci/src/main/java/org/openecomp/sdc/ci/tests/execute/setup/AttFtpClient.java
new file mode 100644
index 0000000000..1d7c4ae554
--- /dev/null
+++ b/ui-ci/src/main/java/org/openecomp/sdc/ci/tests/execute/setup/AttFtpClient.java
@@ -0,0 +1,221 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.ci.tests.execute.setup;
+
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.Date;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import org.apache.commons.io.output.ByteArrayOutputStream;
+import org.apache.commons.net.ftp.FTP;
+import org.apache.commons.net.ftp.FTPClient;
+import org.apache.commons.net.ftp.FTPFile;
+import org.apache.commons.net.ftp.FTPReply;
+
+public class AttFtpClient {
+
+	private static final AttFtpClient instance = new AttFtpClient();
+
+	public static AttFtpClient getInstance() {
+		return instance;
+	}
+
+	private FTPClient apacheFtpClient;
+
+	private AttFtpClient() {
+		apacheFtpClient = new FTPClient();
+	};
+
+
+	public void init(String server, int port, String user, String pass) {
+
+		try {
+			apacheFtpClient.connect(server, port);
+			showServerReply(apacheFtpClient);
+		
+			
+			int replyCode = apacheFtpClient.getReplyCode();
+			if (!FTPReply.isPositiveCompletion(replyCode)) {
+				System.out.println("Connect failed");
+				return;
+			}
+
+			boolean success = apacheFtpClient.login(user, pass);
+			showServerReply(apacheFtpClient);
+
+			if (!success) {
+				System.out.println("Could not login to the server");
+				return;
+			}
+			
+//			else{
+//				apacheFtpClient.enterLocalPassiveMode();
+//				apacheFtpClient.setFileType(FTP.BINARY_FILE_TYPE);	
+//			}
+		} catch (IOException ex) {
+			System.out.println("Oops! Something wrong happened");
+			ex.printStackTrace();
+		}
+
+	}
+
+	public File retrieveLastModifiedFileFromFTP() throws IOException {
+		FTPFile[] files1 = retrieveListOfFile();
+
+		// sort list by TimeStamp
+		List<FTPFile> sorted = Arrays.asList(files1).stream()
+				.sorted((e1, e2) -> e1.getTimestamp().compareTo(e2.getTimestamp())).collect(Collectors.toList());
+		printFileDetailsList(sorted);
+
+		// retrieve file from FTP
+		FTPFile ftpFile = sorted.get(sorted.size() - 1);
+
+		return retrieveFileFromFTP(ftpFile);
+
+	}
+
+	public FTPFile[] retrieveListOfFile() throws IOException {
+		// Lists files and directories
+		FTPFile[] files = apacheFtpClient.listFiles("");
+		
+		printNames(files);
+		return files;
+	}
+
+	public File retrieveFileFromFTP(FTPFile ftpFile) throws IOException {
+		
+        File downloadFile1 = new File("tmp");
+        OutputStream outputStream1 = new BufferedOutputStream(new FileOutputStream(downloadFile1));
+        boolean success = apacheFtpClient.retrieveFile(ftpFile.getName(), outputStream1);
+        outputStream1.close();
+
+        if (success) {
+            System.out.println("File #1 has been downloaded successfully.");
+        }
+		
+
+		return downloadFile1;
+
+	}
+
+	public void deleteFilesFromFTPserver() throws IOException {
+		FTPFile[] files = retrieveListOfFile();
+		deleteFiles(files);
+	}
+
+	public void terminateClient() throws IOException {
+
+		String status = apacheFtpClient.getStatus();
+
+		// logs out and disconnects from server
+		try {
+			if (apacheFtpClient.isConnected()) {
+				apacheFtpClient.logout();
+				apacheFtpClient.disconnect();
+			}
+		} catch (IOException ex) {
+			ex.printStackTrace();
+		}
+	}
+
+	private void printFileDetailsList(List<FTPFile> list) {
+		DateFormat dateFormater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+
+		for (FTPFile ftpFile : list) {
+
+			String details = ftpFile.getName();
+			if (ftpFile.isDirectory()) {
+				details = "[" + details + "]";
+			}
+			details += "\t\t" + ftpFile.getSize();
+			details += "\t\t" + dateFormater.format(ftpFile.getTimestamp().getTime());
+
+			System.out.println(details);
+		}
+	}
+
+	private void printNames(FTPFile[] files) {
+		if (files != null && files.length > 0) {
+			for (FTPFile aFile : files) {
+				System.out.println(aFile);
+			}
+		}
+	}
+
+	private void showServerReply(FTPClient ftpClient) {
+		String[] replies = ftpClient.getReplyStrings();
+		if (replies != null && replies.length > 0) {
+			for (String aReply : replies) {
+				System.out.println("SERVER: " + aReply);
+			}
+		}
+	}
+
+	public class LastModifiedComparator implements Comparator<FTPFile> {
+
+		public int compare(FTPFile f1, FTPFile f2) {
+			return f1.getTimestamp().compareTo(f2.getTimestamp());
+		}
+	}
+
+	public FTPFile getMaxLastModified(FTPFile[] ftpFiles) {
+		return Collections.max(Arrays.asList(ftpFiles), new LastModifiedComparator());
+	}
+
+	public static void displayFiles(File[] files) {
+		for (File file : files) {
+			System.out.printf("File: %-20s Last Modified:" + new Date(file.lastModified()) + "\n", file.getName());
+		}
+	}
+
+	public void deleteFiles(FTPFile[] files) {
+
+		for (FTPFile file : files) {
+
+			boolean deleted = false;
+			try {
+				deleted = apacheFtpClient.deleteFile(file.getName());
+			} catch (IOException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+
+			if (deleted) {
+				System.out.println("The file was deleted successfully.");
+			} else {
+				System.out.println("Could not delete the  file, it may not exist.");
+			}
+		}
+
+	}
+
+}