= Base commands config class, and command standardization

src/utils/io/FileUtils.java

@@ -0,0 +1,83 @@
+package utils.io;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.stream.Stream;
+
+import utils.GlobalLog;
+import utils.LogFilter;
+
+public class FileUtils
+{
+	public static void CreateDirectoryIfDoesntExist(String directoryName)
+	{
+		File directory = new File(directoryName);
+		
+		if (! directory.exists()){
+			directory.mkdir();
+		}
+	}
+	
+	// Reads all lines from a file as a string
+	public static String ReadContent(File file) { return ReadContent(file.toPath()); }
+	public static String ReadContent(Path filePath)
+	{
+		StringBuilder contentBuilder = new StringBuilder();
+		
+		try 
+		{
+			Stream<String> stream = Files.lines(filePath, StandardCharsets.UTF_8);
+			
+			stream.forEach(str -> contentBuilder.append(str).append("\n"));
+			stream.close();
+		}
+		catch (IOException e)
+		{
+			GlobalLog.Error(LogFilter.Util, e.getMessage());
+		}
+		
+		return contentBuilder.toString();
+	}
+
+	// Recursively acquires all files at and below the specified directory, returning them as an arraylist of paths.
+	public static ArrayList<Path> AcquireAllFiles(String startingDir) 
+	{
+		ArrayList<Path> items = new ArrayList<Path>();
+		
+		File tmpDir = new File(startingDir);
+		if(!tmpDir.exists())
+			return new ArrayList<Path>();
+		
+		try
+		{
+			Files.find(Paths.get(startingDir), 999, (path, attributes) -> attributes.isRegularFile()).forEach(items::add);
+		}
+		catch (IOException e)
+		{
+			GlobalLog.Error(LogFilter.Util, e.getMessage());
+		}
+		
+		return items;
+	}
+	
+	// Check when a file was last modified by path
+	public static Long LastModified(Path path)
+	{
+		File file = new File(path.toString());
+		
+		if(file.exists())
+		{
+			return file.lastModified();
+		}
+		else
+		{
+			GlobalLog.Error(LogFilter.Util, "File doesn't exist at path: " + path);
+			return null;
+		}
+	}
+}