author | Markus Bröker<broeker.markus@googlemail.com> |
Sat, 21 Oct 2017 13:45:05 +0200 | |
changeset 171 | c6e0af68825a |
parent 151 | a8c2649cf277 |
permissions | -rw-r--r-- |
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/** |
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* FileTraverser.java |
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* Copyright (C) 2010 Markus Broeker |
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*/ |
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import java.io.File; |
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import java.util.List; |
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import java.util.ArrayList; |
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public class FileTraverser { |
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/** |
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* @Params folder: the starting directory, the starting folder |
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* @Params recursive: list subfolders recursively or not |
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* @Params list: the list to store the data |
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*/ |
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public static void find(String folder, boolean recursive, List<String> list) { |
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File directory = new File (folder); |
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if (!directory.isDirectory()) |
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return; |
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else |
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list.add(directory.getPath()); |
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/* prevent linux recursion problems when using symlinks */ |
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if (Unix.isLink(folder)) { |
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return; |
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} |
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File[] files = directory.listFiles(); |
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for (File f : files) { |
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if (f.isDirectory() && recursive) { |
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find(f.getPath(), recursive, list); |
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} else |
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list.add(f.getPath()); |
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} |
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} |
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public static void main(String[] args) { |
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List<String> list = new ArrayList<String>(); |
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String homeDir = System.getProperty("user.home"); |
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boolean recursive = false; |
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if (args.length == 2) { |
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homeDir = args[0]; |
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recursive = Integer.parseInt(args[1]) != 0 ? true : false; |
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} |
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find(homeDir, recursive, list); |
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for (String s : list) { |
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System.out.println ("List: " + s); |
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} |
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} |
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} |