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

private static boolean makeDirectory(String path) {
    if (path == null) {
        return false;
    }//w w w. j ava  2  s  . c om

    File directory = new File(path);
    return directory.exists() && directory.isDirectory() || directory.mkdirs();
}

From source file:Main.java

private static void deleteFilesByDirectory(File directory) {
    if ((directory != null) && directory.exists() && directory.isDirectory()) {
        for (File item : directory.listFiles()) {
            item.delete();/*w ww  .j a v a  2 s  . c om*/
        }
    }
}

From source file:Main.java

private static void innerListFiles(Collection<File> files, File directory, FileFilter filter) {
    File[] found = directory.listFiles(filter);
    if (found != null)
        for (File file : found)
            if (file.isDirectory())
                innerListFiles(files, file, filter);
            else/*from w  ww  .j a v a2 s  .  c om*/
                files.add(file);
}

From source file:Main.java

public static void deleteFilesByDirectory(File directory) {
    if (directory != null && directory.exists() && directory.isDirectory()) {
        for (File item : directory.listFiles()) {
            item.delete();//from w w w.jav  a  2 s .c  o  m
        }
    }
}

From source file:Main.java

private static void deleteFilesByDirectory(File directory) {
    if (directory != null && directory.exists() && directory.isDirectory()) {
        for (File item : directory.listFiles()) {
            item.delete();//from   ww  w  .  ja  va2s .co  m
        }
    }
}

From source file:Main.java

public static File getSaveGameDir() {

    if (savesDir != null) {
        return savesDir;
    }//from w ww.j ava 2 s  . c o  m

    File userHome = new File(System.getProperty("user.home"));
    File userMaps = new File(userHome, "saves");
    if (!userMaps.isDirectory() && !userMaps.mkdirs()) { // if it does not exist and i cant make it
        throw new RuntimeException("can not create dir " + userMaps);
    }

    savesDir = userMaps;
    return userMaps;
}

From source file:Main.java

/** Empty this directory.
 * @return true if the delete was successful.
 *///from  ww  w . jav  a 2  s.c om
public static boolean empty(File file) {
    if (file.isDirectory() == false) {
        return false;
    }
    boolean success = true;
    File[] children = file.listFiles();
    for (int a = 0; a < children.length; a++) {
        if (delete(children[a]) == false)
            success = false;
    }
    return success;
}

From source file:Main.java

public static boolean isFolderExist(String directoryPath) {
    if (TextUtils.isEmpty(directoryPath)) {
        return false;
    }/*from  ww w. j  a v  a  2 s . c  om*/

    File dire = new File(directoryPath);
    return (dire.exists() && dire.isDirectory());
}

From source file:Main.java

public static void deleteDir() {
    File dir = new File(SD_PATH);
    if (!dir.exists() || !dir.isDirectory())
        return;/*from   ww  w  . j a  va 2 s  .c om*/

    for (File file : dir.listFiles()) {
        if (file.isFile())
            file.delete();
        else if (file.isDirectory())
            deleteDir();
    }
    dir.delete();
}

From source file:Main.java

public static void deleteFile(File file) {
    if (file.exists()) {
        if (file.isDirectory()) {
            File[] files = file.listFiles();
            for (File file2 : files) {
                if (file2.isDirectory()) {
                    deleteFile(file2);/*from  ww w . ja va2 s  . c o m*/
                } else {
                    file2.deleteOnExit();
                }
            }
        }
        file.deleteOnExit();
    }
}