X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fmeviz%2Freplace%2FMain.java;h=3f42a9af99e4916a6867b11cb8162b0ade90fa3c;hb=1b742640af99284aae1cd10c259254137316ba7c;hp=81ab76db253fa5f1ccd00af483ad0c3720333950;hpb=6cda75011fa4346a3cc2c7c7790eb1f1b12cd3fe;p=meviz.git

diff --git a/src/main/java/eu/svjatoslav/meviz/replace/Main.java b/src/main/java/eu/svjatoslav/meviz/replace/Main.java
index 81ab76d..3f42a9a 100755
--- a/src/main/java/eu/svjatoslav/meviz/replace/Main.java
+++ b/src/main/java/eu/svjatoslav/meviz/replace/Main.java
@@ -9,101 +9,97 @@
 
 package eu.svjatoslav.meviz.replace;
 
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileReader;
-import java.io.FileWriter;
-import java.io.IOException;
-
 import eu.svjatoslav.meviz.Module;
 
+import java.io.*;
+
 public class Main implements Module {
 
-	CommandlineHandler commandlineHandler = new CommandlineHandler();
+    CommandlineHandler commandlineHandler = new CommandlineHandler();
 
-	CommandlineOptions options;
+    CommandlineOptions options;
 
-	@Override
-	public String getDescription() {
-		return "Replace one string to another string in all occurrances and all files recursively.";
-	}
+    @Override
+    public String getDescription() {
+        return "Replace one string to another string in all occurrances and all files recursively.";
+    }
 
-	@Override
-	public String getModuleCommand() {
-		return "replace";
-	}
+    @Override
+    public String getModuleCommand() {
+        return "replace";
+    }
 
-	public void processDirectory(final File directory) {
+    public void processDirectory(final File directory) {
 
-		for (final File file : directory.listFiles())
-			if (file.isDirectory()) {
-				if (options.recursive)
-					processDirectory(file);
-			} else
-				try {
-					processFile(file);
-				} catch (final IOException exception) {
-					System.out.println("Error processing file: "
-							+ file.getAbsolutePath());
-					System.out.println("   exception: "
-							+ exception.getMessage());
-				}
+        for (final File file : directory.listFiles())
+            if (file.isDirectory()) {
+                if (options.recursive)
+                    processDirectory(file);
+            } else
+                try {
+                    processFile(file);
+                } catch (final IOException exception) {
+                    System.out.println("Error processing file: "
+                            + file.getAbsolutePath());
+                    System.out.println("   exception: "
+                            + exception.getMessage());
+                }
 
-	}
+    }
 
-	public void processFile(final File file) throws IOException {
+    public void processFile(final File file) throws IOException {
 
-		final FileReader fileReader = new FileReader(file);
-		final BufferedReader bufferedReader = new BufferedReader(fileReader);
+        final FileReader fileReader = new FileReader(file);
+        final BufferedReader bufferedReader = new BufferedReader(fileReader);
 
-		final StringBuffer result = new StringBuffer();
+        final StringBuilder result = new StringBuilder();
 
-		boolean contentChanged = false;
+        boolean contentChanged = false;
 
-		while (true) {
-			final String line = bufferedReader.readLine();
-			if (line == null)
-				break;
+        while (true) {
+            final String line = bufferedReader.readLine();
+            if (line == null)
+                break;
 
-			final String newLine = line.replace(options.searchForPattern,
-					options.replaceWithPattern);
+            final String newLine = line.replace(options.searchForPattern,
+                    options.replaceWithPattern);
 
-			if (!contentChanged)
-				if (!newLine.equals(line))
-					contentChanged = true;
+            if (!contentChanged)
+                if (!newLine.equals(line))
+                    contentChanged = true;
 
-			result.append(newLine);
-			result.append("\n");
-		}
+            result.append(newLine);
+            result.append("\n");
+        }
 
-		bufferedReader.close();
-		fileReader.close();
+        bufferedReader.close();
+        fileReader.close();
 
-		if (contentChanged) {
-			final FileWriter fileWriter = new FileWriter(file);
-			fileWriter.write(result.toString());
-			fileWriter.close();
-		}
+        if (contentChanged) {
+            final FileWriter fileWriter = new FileWriter(file);
+            fileWriter.write(result.toString());
+            fileWriter.close();
+        }
 
-	}
+    }
 
-	@Override
-	public void run(final String[] args) throws IOException {
+    @Override
+    public void run(final String[] args) throws IOException {
 
-		options = commandlineHandler.parseCommandlineArguments(args);
+        options = commandlineHandler.parseCommandlineArguments(args);
 
-		if (options == null) {
-			showCommandlineHelp();
-			return;
-		}
+        if (options == null) {
+            showCommandlineHelp();
+            return;
+        }
 
-		processDirectory(options.targetDirectory);
+        processDirectory(options.targetDirectory);
 
-	}
+    }
 
-	@Override
-	public void showCommandlineHelp() {
-		commandlineHandler.parser.showHelp();
-	}
+    @Override
+    public void showCommandlineHelp() {
+        commandlineHandler.parser.showHelp();
+    }
 
 }