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working FTP

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This commit is contained in:
Daniel
2024-12-13 00:47:18 +02:00
parent 1bd3941798
commit 000e185151
4 changed files with 30 additions and 24 deletions
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18
SymphonyManager/src/main/java/io/github/lumijiez/FTPFetcher.java
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@@ -30,10 +30,10 @@ public class FTPFetcher {
try {
ftpClient.connect(ftpServer, ftpPort);
ftpClient.setControlKeepAliveTimeout(300);
// ftpClient.setControlKeepAliveTimeout(300);
boolean login = ftpClient.login(ftpUser, ftpPass);
if (!login) {
System.out.println("FTP login failed.");
Main.logger.error("FTP login failed.");
return;
}
@@ -42,7 +42,7 @@ public class FTPFetcher {
String[] fileNames = ftpClient.listNames();
if (fileNames == null || fileNames.length == 0) {
System.out.println("No files found in the directory.");
Main.logger.error("No files found in the directory.");
return;
}
@@ -51,21 +51,21 @@ public class FTPFetcher {
try (FileOutputStream fos = new FileOutputStream(localFile)) {
boolean success = ftpClient.retrieveFile(fileName, fos);
if (success) {
System.out.println("File downloaded: " + localFile.getName());
Main.logger.info("File downloaded: {}", localFile.getName());
} else {
System.out.println("Failed to download the file: " + fileName);
Main.logger.error("Failed to download the file: {}", fileName);
}
}
boolean deleted = ftpClient.deleteFile(fileName);
if (deleted) {
System.out.println("File deleted from FTP server: " + fileName);
Main.logger.info("File deleted from FTP server: {}", fileName);
} else {
System.out.println("Failed to delete the file from FTP server: " + fileName);
Main.logger.error("Failed to delete the file from FTP server: {}", fileName);
}
}
} catch (IOException e) {
e.printStackTrace();
Main.logger.error(e.getMessage());
} finally {
try {
if (ftpClient.isConnected()) {
@@ -73,7 +73,7 @@ public class FTPFetcher {
ftpClient.disconnect();
}
} catch (IOException ex) {
ex.printStackTrace();
Main.logger.error(ex.getMessage());
}
}
}

1
SymphonyProducer/src/main/java/io/github/lumijiez/BrokerConnector.java
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@@ -93,6 +93,7 @@ public class BrokerConnector {
}
return hexString.toString();
} catch (NoSuchAlgorithmException e) {
Main.logger.error(e.getMessage());
throw new RuntimeException("SHA-256 algorithm not available", e);
}
}

26
SymphonyProducer/src/main/java/io/github/lumijiez/FTPClientConnector.java → SymphonyProducer/src/main/java/io/github/lumijiez/FTPProducer.java
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@@ -11,21 +11,21 @@ import java.util.Random;
import java.util.Timer;
import java.util.TimerTask;
public class FTPClientConnector {
public class FTPProducer {
String ftpServer = "ftp_server";
int ftpPort = 21;
String ftpUser = "symphony";
String ftpPass = "symphony";
String ftpDir = "/";
FTPClientConnector() {
FTPProducer() {
Timer timer = new Timer();
timer.scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
uploadRandomJsonToFtp(ftpServer, ftpPort, ftpUser, ftpPass, ftpDir);
}
}, 0, 30000);
}, 0, 5000);
}
public static void uploadRandomJsonToFtp(String ftpServer, int ftpPort, String ftpUser, String ftpPass, String ftpDir) {
@@ -40,7 +40,7 @@ public class FTPClientConnector {
ftpClient.connect(ftpServer, ftpPort);
boolean login = ftpClient.login(ftpUser, ftpPass);
if (!login) {
System.out.println("FTP login failed.");
Main.logger.error("FTP login failed.");
return;
}
@@ -49,11 +49,11 @@ public class FTPClientConnector {
String subDir = "uploads";
if (!ftpClient.changeWorkingDirectory(subDir)) {
System.out.println("Subdirectory does not exist. Creating: " + subDir);
Main.logger.info("Subdirectory does not exist. Creating: {}", subDir);
boolean dirCreated = ftpClient.makeDirectory(subDir);
if (!dirCreated) {
System.out.println("Failed to create subdirectory: " + subDir);
System.out.println("Server reply: " + ftpClient.getReplyString());
Main.logger.error("Failed to create subdirectory: {}", subDir);
Main.logger.error("Server reply: {}", ftpClient.getReplyString());
return;
}
ftpClient.changeWorkingDirectory(subDir);
@@ -62,16 +62,16 @@ public class FTPClientConnector {
String filename = "file_" + System.currentTimeMillis() + ".json";
boolean uploaded = ftpClient.storeFile(filename, inputStream);
if (uploaded) {
System.out.println("Successfully uploaded: " + filename);
Main.logger.info("Successfully uploaded: {}", filename);
} else {
System.out.println("Failed to upload: " + filename);
System.out.println("Server reply: " + ftpClient.getReplyString());
Main.logger.error("Failed to upload: {}", filename);
Main.logger.error("Server reply: {}", ftpClient.getReplyString());
}
ftpClient.logout();
} catch (IOException e) {
System.out.println("Error during FTP operation: " + e.getMessage());
e.printStackTrace();
Main.logger.error("Error during FTP operation: {}", e.getMessage());
Main.logger.error(e.getMessage());
} finally {
try {
inputStream.close();
@@ -79,7 +79,7 @@ public class FTPClientConnector {
ftpClient.disconnect();
}
} catch (IOException e) {
e.printStackTrace();
Main.logger.error(e.getMessage());
}
}
}

9
SymphonyProducer/src/main/java/io/github/lumijiez/Main.java
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@@ -1,19 +1,24 @@
package io.github.lumijiez;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class Main {
public static Logger logger = LogManager.getLogger(Main.class);
public static void main(String[] args) {
Thread brokerThread = new Thread(BrokerConnector::connect);
brokerThread.start();
Thread ftpThread = new Thread(FTPClientConnector::new);
Thread ftpThread = new Thread(FTPProducer::new);
ftpThread.start();
try {
brokerThread.join();
ftpThread.join();
} catch (InterruptedException e) {
e.printStackTrace();
Main.logger.error(e.getMessage());
}
}
}