Remove Old Disk Lib Classfiles
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Konloch
parent
1494eca99e
commit
998183a282
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@ -1,120 +0,0 @@
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package me.konloch.kontainer.io;
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import the.bytecode.club.bytecodeviewer.util.EncodeUtils;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileReader;
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import java.util.*;
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/**
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* Used to load from the disk, optional caching
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*
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* @author Konloch
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*/
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public class DiskReader
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{
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public static Random random = new Random();
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public static Map<String, List<String>> map = new HashMap<>();
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/**
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* Used to load from file, allows caching
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*/
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public synchronized static List<String> loadArrayList(String fileName, boolean cache)
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{
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List<String> array = new ArrayList<>();
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if (!map.containsKey(fileName))
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{
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try
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{
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File file = new File(fileName);
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if (!file.exists()) // doesn't exist, return empty
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return array;
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try (FileReader fr = new FileReader(file);
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BufferedReader reader = new BufferedReader(fr))
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{
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String add;
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while ((add = reader.readLine()) != null)
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array.add(add);
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}
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if (cache)
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map.put(fileName, array);
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}
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catch (Exception e)
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{
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e.printStackTrace();
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}
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}
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else
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{
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array = map.get(fileName);
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}
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return array;
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}
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/**
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* Used to load from file
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*/
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public synchronized static String loadAsString(String fileName) throws Exception
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{
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StringBuilder s = new StringBuilder();
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try (FileReader fr = new FileReader(fileName);
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BufferedReader reader = new BufferedReader(fr))
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{
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for (String add = reader.readLine(); add != null; add = reader.readLine())
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{
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s.append(EncodeUtils.unicodeToString(add)).append(System.lineSeparator());
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}
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}
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return s.toString();
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}
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/**
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* Used to load a string via line number lineNumber = -1 means random.
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*/
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public static String loadString(String fileName, int lineNumber, boolean cache) throws Exception
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{
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List<String> array;
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if (!map.containsKey(fileName))
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{
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array = new ArrayList<>();
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File file = new File(fileName);
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try (FileReader fr = new FileReader(file);
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BufferedReader reader = new BufferedReader(fr))
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{
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String add;
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while ((add = reader.readLine()) != null)
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array.add(add);
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}
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if (cache)
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map.put(fileName, array);
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}
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else
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{
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array = map.get(fileName);
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}
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if (lineNumber == -1)
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{
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int size = array.size();
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return array.get(random.nextInt(size));
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}
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else
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return array.get(lineNumber);
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}
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}
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@ -1,214 +0,0 @@
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package me.konloch.kontainer.io;
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import java.io.*;
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import java.util.Arrays;
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/**
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* This method will save to disk
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*
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* @author Konloch
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*/
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public class DiskWriter
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{
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/**
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* Used to insert a difference string with preserving the file extension
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*
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* @param fileName The file name
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* @param difference Normally an integer
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* @return The filename with the difference inserted and the file extension
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* preserved
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*/
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public static String insertFileName(String fileName, String difference)
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{
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String[] babe = fileName.split("\\.");
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int count = 0;
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int math = babe.length;
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StringBuilder m = new StringBuilder();
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for (String s2 : babe)
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{
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m.append(s2);
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if (math - 2 == count)
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m.append(difference).append(".");
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else if (math - 1 != count)
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m.append(".");
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count++;
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}
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return m.toString();
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}
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/**
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* Writes a new line to the file, if it doesn't exist it will automatically
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* create it.
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*
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* @param filename
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* @param fileContents
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* @param debug
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*/
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public static synchronized void writeNewLine(String filename, byte[] fileContents, boolean debug)
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{
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new File(filename).getParentFile().mkdirs();
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String original = filename;
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int counter = 0;
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boolean saved = false;
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int failSafe = 0;
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while (!saved && failSafe++ <= 42069)
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{
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try (FileWriter fr = new FileWriter(filename, true); BufferedWriter bw = new BufferedWriter(fr); PrintWriter writer = new PrintWriter(bw))
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{
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writer.println(Arrays.toString(fileContents));
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if (debug)
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System.out.println("Saved " + filename + " to disk");
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saved = true;
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}
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catch (Exception e)
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{
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if (debug)
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System.out.println("Failed saving, trying to save as " + filename);
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if (original.contains("."))
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{
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filename = insertFileName(original, "" + counter);
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}
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else
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filename = original + counter;
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counter++;
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}
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}
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}
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/**
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* Writes a string to the file
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*/
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public static void writeNewLine(String filename, String lineToWrite)
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{
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writeNewLine(filename, lineToWrite, false);
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}
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/**
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* Writes a string to the file
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*/
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public static synchronized void writeNewLine(String filename, String lineToWrite, boolean debug)
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{
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new File(filename).getParentFile().mkdirs();
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String original = filename;
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int counter = 0;
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boolean saved = false;
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int failSafe = 0;
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while (!saved && failSafe++ <= 42069)
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{
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try (FileWriter fr = new FileWriter(filename, true); BufferedWriter bw = new BufferedWriter(fr); PrintWriter writer = new PrintWriter(bw))
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{
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writer.println(lineToWrite);
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if (debug)
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System.out.println("Saved " + filename + ">" + lineToWrite + " to disk");
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saved = true;
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}
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catch (Exception e)
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{
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if (debug)
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System.out.println("Failed saving, trying to save as " + filename);
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if (original.contains("."))
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{
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filename = insertFileName(original, "" + counter);
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}
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else
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filename = original + counter;
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counter++;
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}
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}
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}
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/**
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* Deletes the original file if it exists, then writes the fileContents[] to
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* the file.
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*
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* @param filename
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* @param fileContents
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* @param debug
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*/
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public static synchronized void replaceFileBytes(String filename, byte[] fileContents, boolean debug)
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{
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new File(filename).getParentFile().mkdirs();
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File f = new File(filename);
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if (f.exists())
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f.delete();
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String original = filename;
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int counter = 0;
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boolean saved = false;
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int failSafe = 0;
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while (!saved && failSafe++ <= 42069)
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{
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try (FileOutputStream stream = new FileOutputStream(filename))
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{
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stream.write(fileContents);
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stream.flush();
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if (debug)
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System.out.println("Saved " + filename + " to disk");
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saved = true;
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}
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catch (Exception e)
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{
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if (debug)
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System.out.println("Failed saving, trying to save as " + filename);
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if (original.contains("."))
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{
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filename = insertFileName(original, "" + counter);
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}
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else
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filename = original + counter;
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counter++;
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}
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}
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}
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/**
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* Deletes the original file if it exists, then writes the lineToWrite to
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* the file.
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*
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* @param filename
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* @param lineToWrite
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* @param debug
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*/
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public static synchronized void replaceFile(String filename, String lineToWrite, boolean debug)
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{
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new File(filename).getParentFile().mkdirs();
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File f = new File(filename);
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if (f.exists())
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f.delete();
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String original = filename;
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int counter = 0;
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boolean saved = false;
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int failSafe = 0;
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while (!saved && failSafe++ <= 42069)
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{
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try (FileWriter fr = new FileWriter(filename, true); BufferedWriter bw = new BufferedWriter(fr); PrintWriter writer = new PrintWriter(bw))
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{
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writer.println(lineToWrite);
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if (debug)
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System.out.println("Saved " + filename + ">" + lineToWrite + " to disk");
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saved = true;
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}
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catch (Exception e)
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{
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if (debug)
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System.out.println("Failed saving, trying to save as " + filename + "_");
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if (original.contains("."))
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{
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filename = insertFileName(original, "" + counter);
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}
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else
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filename = original + counter;
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counter++;
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}
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}
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}
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}
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