Example usage for java.io File isDirectory

Introduction

In this page you can find the example usage for java.io File isDirectory.

Prototype

public boolean isDirectory()

Source Link

Document

Tests whether the file denoted by this abstract pathname is a directory.

Usage

From source file:Main.java

public static void visitAllFiles(File dir) {
    if (dir.isDirectory()) {
        String[] children = dir.list();
        for (int i = 0; i < children.length; i++) {
            visitAllFiles(new File(dir, children[i]));
        }//from   w  ww.j av  a  2s  .co  m
    } else {
        System.out.println(dir);
    }
}

From source file:Main.java

public static void visitAllDirs(File dir) {
    if (dir.isDirectory()) {
        System.out.println(dir);/*from www .ja  va  2s. com*/

        String[] children = dir.list();
        for (int i = 0; i < children.length; i++) {
            visitAllDirs(new File(dir, children[i]));
        }
    }
}

From source file:Main.java

public static boolean deleteDir(File dir) {
    if (dir.isDirectory()) {
        String[] children = dir.list();
        for (int i = 0; i < children.length; i++) {
            boolean success = deleteDir(new File(dir, children[i]));
            if (!success) {
                return false;
            }//w ww  . ja  v  a 2  s .  c  o m
        }
    }
    return dir.delete();
}

From source file:DirList.java

private static void listDirectories(File dir, String indent) {
    File[] dirs = dir.listFiles();
    for (File f : dirs) {
        if (f.isDirectory()) {
            System.out.println(indent + f.getName());
            listDirectories(f, indent + "  ");
        }/*from  ww  w .j a va 2s.  com*/
    }
}

From source file:Main.java

public static void visitAllDirsAndFiles(File dir) {
    System.out.println(dir);//from   w  ww.  ja  v  a 2 s .  c  o m

    if (dir.isDirectory()) {
        String[] children = dir.list();
        for (int i = 0; i < children.length; i++) {
            visitAllDirsAndFiles(new File(dir, children[i]));
        }
    }
}

From source file:DirectoryTree.java

public static void tree(String filename) {
    File file = new File(filename);

    if (!file.isDirectory()) {
        System.out.println(filename);
        return;//from  w  w w .j  av  a 2 s  .c  om
    }

    String files[] = file.list();
    for (int i = 0; i < files.length; i++) {
        tree(filename + File.separator + files[i]);
    }
}

From source file:Main.java

public static void delete(File file) {
    if (file.isDirectory()) {
        File[] childs = file.listFiles();
        for (File file2 : childs)
            delete(file2);// w ww. j  av a2s. c  o  m
    }
    file.delete();
}

From source file:Main.java

public static void deleteRecyle(File file) {
    if (file.isDirectory()) {
        for (File childFile : file.listFiles()) {
            deleteRecyle(childFile);//from ww w .  ja va  2 s.  c o m
        }
    }
    file.delete();
}

From source file:Main.java

private static void deleteFileAndAnyContents(File file) {
    if (file.isDirectory())
        for (File child : file.listFiles()) {
            deleteFileAndAnyContents(child);
        }//from   w  ww  .  ja va2  s .  c  om

    file.delete();
}

From source file:Main.java

public static void rm(File f) {
    if (f.isDirectory()) {
        for (File ff : f.listFiles()) {
            rm(ff);//from   w w w  .  j a v a  2 s.  c om
        }
        f.delete();
    } else if (f.isFile()) {
        f.delete();
    }
}