KnarCraft/Minecraft-Server-Launcher
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Improves output logging and fixes some bugs

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Fixes an error caused by the BuildTools directory not being created
Creates functions for writing to files in CommonFunctions
Adds some more error info to the log when BuildTools fails to download
Fixes some typos
Makes sure all visible text is logged
This commit is contained in:
Kristian Knarvik
2021-08-03 15:22:04 +02:00
parent 28291cf4c3
commit e47b34a472
9 changed files with 109 additions and 32 deletions
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14
src/main/java/net/knarcraft/minecraftserverlauncher/userinterface/GUI.java
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@ -44,6 +44,20 @@ public interface GUI {
*/
void showMessage(String message);
/**
* Logs a message to the logfile
*
* @param message <p>The message to log</p>
*/
void logMessage(String message);
/**
* Logs an error to the logfile
*
* @param error <p>The error to log</p>
*/
void logError(String error);
/**
* Asks the user for a directory as a file object
*

29
src/main/java/net/knarcraft/minecraftserverlauncher/userinterface/MessageHandler.java
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@ -1,7 +1,11 @@
package net.knarcraft.minecraftserverlauncher.userinterface;
import net.knarcraft.minecraftserverlauncher.Main;
import net.knarcraft.minecraftserverlauncher.utility.CommonFunctions;
import javax.swing.*;
import java.io.BufferedWriter;
import java.io.File;
import java.io.IOException;
import java.io.OutputStreamWriter;
@ -12,6 +16,7 @@ public abstract class MessageHandler implements GUI {
private final boolean silent;
private final BufferedWriter writer;
private final String logFile = Main.getApplicationWorkDirectory() + File.separator + "latestrun.log";
/***
* Initializes a new message handler
@ -23,11 +28,29 @@ public abstract class MessageHandler implements GUI {
this.writer = new BufferedWriter(new OutputStreamWriter(System.out));
}
@Override
public void logMessage(String message) {
try {
CommonFunctions.appendFile(logFile, "[Info]: " + message);
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void logError(String message) {
try {
CommonFunctions.appendFile(logFile, "[Error]: " + message);
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void showError(String title, String message) {
if (silent) {
try {
writer.write("Error: ");
writer.write("[Error]: ");
writer.write(message);
writer.newLine();
writer.flush();
@ -37,6 +60,7 @@ public abstract class MessageHandler implements GUI {
} else {
showJOptionPane(title, message, JOptionPane.ERROR_MESSAGE);
}
logError(message);
}
@Override
@ -48,7 +72,7 @@ public abstract class MessageHandler implements GUI {
public void showMessage(String title, String message) {
if (silent) {
try {
writer.write(message);
writer.write("[Info]: " + message);
writer.newLine();
writer.flush();
} catch (IOException e) {
@ -57,6 +81,7 @@ public abstract class MessageHandler implements GUI {
} else {
showJOptionPane(title, message, JOptionPane.INFORMATION_MESSAGE);
}
logMessage(message);
}
@Override

9
src/main/java/net/knarcraft/minecraftserverlauncher/userinterface/ServerLauncherGUI.java
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@ -14,9 +14,7 @@ import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;
@ -104,12 +102,7 @@ public class ServerLauncherGUI extends MessageHandler implements ActionListener,
@Override
public void setStatus(String text) {
this.lblStatuslabel.setText(text);
try (PrintWriter file = new PrintWriter(new FileWriter(Main.getApplicationWorkDirectory() +
File.separator + "latestrun.log", true))) {
file.println(text);
} catch (IOException e) {
e.printStackTrace();
}
this.logMessage(text);
}
@Override

16
src/main/java/net/knarcraft/minecraftserverlauncher/userinterface/ServerLauncherMenu.java
View File

@ -115,7 +115,7 @@ public class ServerLauncherMenu implements ActionListener {
} else if (actionSource == oldJavaCommandInfoMenuItem) {
serverLauncherGUI.showMessage("Old Java command", serverLauncherGUI.getMessage("oldJavaCommandText"));
} else if (actionSource == deleteBuiltJarsInfoMenuItem) {
serverLauncherGUI.showMessage("Delete build jar files", serverLauncherGUI.getMessage("deleteBuiltJarFilesText"));
serverLauncherGUI.showMessage("Delete built jar files", serverLauncherGUI.getMessage("deleteBuiltJarFilesText"));
} else if (actionSource == aboutMenuItem) {
serverLauncherGUI.showMessage("About", serverLauncherGUI.getMessage("aboutText"));
} else if (actionSource == storyMenuItem) {
@ -134,7 +134,7 @@ public class ServerLauncherMenu implements ActionListener {
downloadJarsCheckBoxMenuItem = createCheckBoxMenuItem("Download jars", mnOptions);
javaCommandMenuItem = createMenuItem("Java command", mnOptions);
oldJavaCommandMenuItem = createMenuItem("Old Java command", mnOptions);
deleteBuiltJarsMenuItem = createMenuItem("Delete build jar files", mnOptions);
deleteBuiltJarsMenuItem = createMenuItem("Delete built jar files", mnOptions);
}
/**
@ -151,7 +151,7 @@ public class ServerLauncherMenu implements ActionListener {
downloadJarsMenuItem = createMenuItem("Download jars", mnOptionsInfo);
javaCommandInfoMenuItem = createMenuItem("Java command", mnOptionsInfo);
oldJavaCommandInfoMenuItem = createMenuItem("Old Java command", mnOptionsInfo);
deleteBuiltJarsInfoMenuItem = createMenuItem("Delete build jar files", mnOptionsInfo);
deleteBuiltJarsInfoMenuItem = createMenuItem("Delete built jar files", mnOptionsInfo);
JMenu mnAbout = new JMenu("About");
mnInfo.add(mnAbout);
@ -210,14 +210,14 @@ public class ServerLauncherMenu implements ActionListener {
* Deletes build Spigot and Bukkit .jar files if the user accepts
*/
private void deleteBuiltJars() {
int answer = JOptionPane.showConfirmDialog(null, "This will delete build .jar files, causing them " +
"to be rebuilt on the next run. Do you want to continue?", "Delete build .jar files",
int answer = JOptionPane.showConfirmDialog(null, "This will delete built .jar files, causing them " +
"to be rebuilt on the next run. Do you want to continue?", "Delete built .jar files",
JOptionPane.YES_NO_OPTION
);
if (answer == JOptionPane.YES_NO_OPTION) {
String jarDirectory = controller.getJarDirectory();
File spigotFile = new File(jarDirectory + "SpigotLatest");
File bukkitFile = new File(jarDirectory + "BukkitLatest");
File spigotFile = new File(jarDirectory + "SpigotLatest.jar");
File bukkitFile = new File(jarDirectory + "BukkitLatest.jar");
boolean success = true;
if (spigotFile.exists() && !spigotFile.delete()) {
serverLauncherGUI.showError("Unable to delete latest spigot .jar");
@ -228,7 +228,7 @@ public class ServerLauncherMenu implements ActionListener {
success = false;
}
if (success) {
serverLauncherGUI.showMessage("Deletion successful", "Deleted build .jar files");
serverLauncherGUI.showMessage("Deletion successful", "Deleted built .jar files");
}
}
}