Homework5.2

Vtekuri · Dec 4, 2017 · 23c1f34 · 23c1f34
1 parent e812f59
commit 23c1f34
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diff --git a/Homework5.2/.gitignore b/Homework5.2/.gitignore
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+Homework5.2.iml
+.idea/
+out/
diff --git a/Homework5.2/One.txt b/Homework5.2/One.txt
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+My name is Bohdan
diff --git a/Homework5.2/Result.txt b/Homework5.2/Result.txt
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+My name is 
diff --git a/Homework5.2/Two.txt b/Homework5.2/Two.txt
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+My name is Vlad
diff --git a/Homework5.2/src/com/gmail/gnoianko/FileWork.java b/Homework5.2/src/com/gmail/gnoianko/FileWork.java
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+package com.gmail.gnoianko;
+
+import java.io.*;
+
+public class FileWork {
+    public static String loadTextFromFile(File file) {
+        if (file == null) {
+            throw new IllegalArgumentException("Null file pointer");
+        }
+        StringBuilder sb = new StringBuilder();
+        try (BufferedReader br = new BufferedReader(new FileReader(file))) {
+            String text = "";
+            for (; (text = br.readLine()) != null;) {
+                sb.append(text);
+                sb.append(System.lineSeparator());
+            }
+        } catch (IOException e) {
+            System.out.println(e);
+        }
+        return sb.toString();
+    }
+
+    public static String[] getWords(String textline) {
+        String[] words = textline.split("[ .,\n!]");
+        return words;
+    }
+
+    public static boolean isWordsInText(String word, String text) {
+        String[] textArray = getWords(text);
+        for (String wordOne : textArray) {
+            if (word.equals(wordOne)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public static void saveTextToFile(String text, File file) {
+        if (file == null || text == null) {
+            throw new IllegalArgumentException("Null pointer");
+        }
+        try (PrintWriter pw = new PrintWriter(file)) {
+            pw.println(text);
+        } catch (IOException e) {
+            System.out.println(e);
+        }
+    }
+
+    public static void saveEqualsWords(File one, File two, File result) {
+        if (one == null || two == null || result == null) {
+            throw new IllegalArgumentException("null pointer");
+        }
+        String textOne = loadTextFromFile(one);
+        String textTwo = loadTextFromFile(two);
+        StringBuilder sb = new StringBuilder();
+        String[] words = getWords(textOne);
+        for (String word : words) {
+            if (isWordsInText(word, textTwo)) {
+                sb.append(word + " ");
+            }
+        }
+        saveTextToFile(sb.toString(), result);
+    }
+}
diff --git a/Homework5.2/src/com/gmail/gnoianko/Main.java b/Homework5.2/src/com/gmail/gnoianko/Main.java
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+package com.gmail.gnoianko;
+
+import java.io.File;
+
+public class Main {
+    public static void main(String[] args) {
+        File fileOne = new File("E:\\КУРСИ JAVA\\javaOOP\\IdeaProjectsOOP\\Homework5.2\\One.txt");
+        File fileTwo = new File("E:\\КУРСИ JAVA\\javaOOP\\IdeaProjectsOOP\\Homework5.2\\Two.txt");
+        File fileResult = new File("E:\\КУРСИ JAVA\\javaOOP\\IdeaProjectsOOP\\Homework5.2\\Result.txt");
+        FileWork.saveEqualsWords(fileOne, fileTwo, fileResult);
+    }
+
+
+}