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28 changes: 19 additions & 9 deletions task01/src/com/example/task01/Task01Main.java
Original file line number Diff line number Diff line change
@@ -1,20 +1,30 @@
package com.example.task01;

import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;

public class Task01Main {
public static void main(String[] args) throws IOException, InterruptedException {
//здесь вы можете вручную протестировать ваше решение, вызывая реализуемый метод и смотря результат
// например вот так:

/*
System.out.println(extractSoundName(new File("task01/src/main/resources/3727.mp3")));
*/
}

public static String extractSoundName(File file) throws IOException, InterruptedException {
// your implementation here
return "sound name";
public static String extractSoundName(File file) throws IOException, InterruptedException
{

ProcessBuilder pb = new ProcessBuilder();
pb.command("C:/Users/sajbu/Downloads/ffmpeg3/bin/ffprobe.exe", "-v", "error", "-of", "flat", "-show_format", file.getCanonicalPath());
Process p = pb.start();

try (BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream())))
{
String string = "";
while (!string.contains("format.tags.title"))
{
string = reader.readLine();
}
return string.substring(19).replace("\"","");
}
}
}
}
18 changes: 10 additions & 8 deletions task02/src/com/example/task02/Task02Main.java
Original file line number Diff line number Diff line change
@@ -1,23 +1,25 @@
package com.example.task02;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;

public class Task02Main {
public static void main(String[] args) throws IOException, InterruptedException {
//здесь вы можете вручную протестировать ваше решение, вызывая реализуемый метод и смотря результат
// например вот так:

/*
System.out.println(listFiles(Paths.get("task02/src/main/resources/")));
*/

}

public static List<Path> listFiles(Path rootDir) throws IOException, InterruptedException {
// your implementation here

return null;
List<Path> result = new ArrayList<>();
try(Stream<Path> paths = Files.walk(rootDir))
{
paths.filter(ins -> ins.toFile().isFile()).forEach(result::add);
}
return result;
}
}
12 changes: 8 additions & 4 deletions task03/src/com/example/task03/SampleData.java
Original file line number Diff line number Diff line change
@@ -1,23 +1,27 @@
package com.example.task03;

import java.io.Serializable;
import java.util.Date;
import java.util.Objects;

public class SampleData {
public class SampleData implements Serializable
{
static final long serialVersionUID = 132706691457162967L;

String name;
int value;
Date date;

public SampleData(String name, int value, Date date) {
public SampleData(String name, int value, Date date)
{
this.name = name;
this.value = value;
this.date = date;
}

@Override
public boolean equals(Object o) {
public boolean equals(Object o)
{
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
SampleData that = (SampleData) o;
Expand All @@ -39,4 +43,4 @@ public String toString() {
", date=" + date +
'}';
}
}
}
19 changes: 11 additions & 8 deletions task03/src/com/example/task03/Task03Main.java
Original file line number Diff line number Diff line change
@@ -1,21 +1,24 @@
package com.example.task03;

import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInputStream;

public class Task03Main {
public static void main(String[] args) throws IOException, ClassNotFoundException {
public class Task03Main
{
public static void main(String[] args) throws IOException, ClassNotFoundException
{
//здесь вы можете вручную протестировать ваше решение, вызывая реализуемый метод и смотря результат
// например вот так:

/*
System.out.println(deserialize(new FileInputStream("task03/src/main/resources/example1.bin")));
*/

}

public static SampleData deserialize(InputStream inputStream) throws IOException, ClassNotFoundException {
public static SampleData deserialize(InputStream inputStream) throws IOException, ClassNotFoundException
{
// your implementation here
return null;
ObjectInputStream ois = new ObjectInputStream(inputStream);
return ((SampleData) ois.readObject());
}
}
}