FileWriterActivity/MyFileWriter.java at main · jreiner16/FileWriterActivity · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84

import java.io.*;
import java.nio.file.*;
import java.nio.charset.StandardCharsets;

public class MyFileWriter {
    public static void main(String[] args) {
        GenerateFileInHiddenFolder("random text");

        // String data = "Hello, World!";
        // String fileName1 = "example.txt";
        // String fileName2 = "example2.txt";
        // String fileName3 = "example3.txt";
        // String fileName4 = "example4.txt";
        // String fileName5 = "example5.txt";

        // // 1. Using FileWriter
        // try (FileWriter writer = new FileWriter(fileName1)) {
        // writer.write(data);
        // } catch (IOException e) {
        // e.printStackTrace();
        // }

        // // 2. Using BufferedWriter
        // try (BufferedWriter bufferedWriter = new BufferedWriter(new
        // FileWriter(fileName2))) {
        // bufferedWriter.write(data);
        // } catch (IOException e) {
        // e.printStackTrace();
        // }

        // // 3. Using FileOutputStream
        // try (FileOutputStream outputStream = new FileOutputStream(fileName3)) {
        // outputStream.write(data.getBytes());
        // } catch (IOException e) {
        // e.printStackTrace();
        // }

        // // 4. Using BufferedOutputStream
        // try (BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(new
        // FileOutputStream(fileName4))) {
        // bufferedOutputStream.write(data.getBytes());
        // } catch (IOException e) {
        // e.printStackTrace();
        // }

        // // 5. Using Files (java.nio.file)
        // try {
        // Files.write(Paths.get(fileName5), data.getBytes(StandardCharsets.UTF_8));
        // } catch (IOException e) {
        // e.printStackTrace();
        // }
    }

    public static void GenerateHiddenFile(String text) {
        try (BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(".secretFileWithUniqueName.txt"))) {
            bufferedWriter.write(text);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static void GenerateFileInHiddenFolder(String text) {
        new File(".hiddenFolderWithUniqueName").mkdir();
        try (BufferedWriter bufferedWriter = new BufferedWriter(
                new FileWriter(
                        ".hiddenFolderWithUniqueName/publicFileWithUniqueName.txt"))) {
            bufferedWriter.write(text);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    // JOE REINER HELLO THIS IS NATHAN

    public static void CreateDir(String name){
        if(new File(name).exists()){
            return;
        }
        else{
            File dir = new File("Nathan's Directory");
            dir.mkdir();
        }
    }
}