Example usage for java.io File listFiles

Introduction

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

Prototype

public File[] listFiles()

Source Link

Document

Returns an array of abstract pathnames denoting the files in the directory denoted by this abstract pathname.

Usage

From source file:Main.java

public static void deleteDirContent(File dir) {
    final File[] files = dir.listFiles();
    if (files != null) {
        for (final File file : files) {
            if (file.isDirectory()) {
                deleteDirContent(file);/*from w w  w .  j ava 2  s.com*/
            }
            file.delete();
        }
    }
}

From source file:Main.java

public static void File_iterateFiles(String dir) {
    File f = new File(dir);
    File[] files = f.listFiles();
    if (null != files) {
        for (File ff : files) {
            if (ff.isDirectory()) {
                File_iterateFiles(ff.getPath());
            } else {
                //TODO
            }//from w  w w  .ja  v  a2s .co m
        }
    }
}

From source file:Main.java

public static void deleteFiles(String path, String excludeSuffix) {
    File dir = new File(path);
    File[] files = dir.listFiles();
    if (files != null && files.length > 0) {
        for (File file : files) {
            if (excludeSuffix != null && file.getName().contains(excludeSuffix)) {
                continue;
            }/*  ww w  . j a  va2 s .  c om*/
            file.delete();
        }
    }
}

From source file:Main.java

private static void deleteDir(File dir) {
    File[] files = dir.listFiles();
    if (files != null & files.length > 0) {
        for (File file : files) {
            if (file.isFile()) {
                file.delete();//from   w ww  .j av a  2s  .c  o  m
            } else if (file.isDirectory()) {
                deleteDir(file);
            }
        }
    }
    dir.delete();
}

From source file:Main.java

public static long doCalcularTamanhoDiretorio(File dir) {
    long tamanho = 0;
    for (File f : dir.listFiles()) {
        tamanho += f.length();/*from  w w w.  j  av  a  2 s .c  o  m*/
    }

    return tamanho;
}

From source file:Main.java

public static File[] getXMLFiles(File folder) {
    List<File> aList = new ArrayList<File>();

    File[] files = folder.listFiles();
    for (File pf : files) {

        if (pf.isFile() && getFileExtensionName(pf).indexOf("xml") != -1) {
            aList.add(pf);//w w  w  . j  av  a 2s. c  o  m
        }
    }
    return aList.toArray(new File[aList.size()]);
}

From source file:Main.java

/**
 * Recursively deletes folder and files.
 * /*from  w  w  w  . ja v  a  2s .  c  o m*/
 * @param folder
 */
private static void delete(File folder) {
    File[] files = folder.listFiles();
    for (int i = 0; i < files.length; i++) {
        File file = files[i];
        if (file.isDirectory()) {
            delete(file);
        }
        file.delete();
    }
    folder.delete();
}

From source file:Main.java

/**
 * Deletes the directory passed as parameters
 * @param dir//w ww. jav  a  2 s . c  o m
 *       the directory to delete
 */
public static void deleteDir(File dir) {
    File[] list = dir.listFiles();
    for (int i = 0; i < list.length; i++) {
        if (list[i].isDirectory())
            deleteDir(list[i]);
        else
            list[i].delete();
    }
    dir.delete();
}

From source file:Main.java

static private List<File> getFiles(String src) {
    List<File> list = new ArrayList<File>();
    File f = new File(src);
    File files[] = f.listFiles();
    for (File file : files) {
        if (file.isFile()) {
            list.add(file);/*from w ww.  j  ava 2 s .c o  m*/
        } else {
            list.addAll(getFiles(file.getPath()));
        }
    }
    return list;
}

From source file:Main.java

/**
 * Recursively list all files within a directory and sub directories
 * @param f File to search//from  w  ww . jav a 2 s.c o m
 * @param files List of files found
 */
public static void listFiles(File f, ArrayList<File> files) {
    File[] fs = f.listFiles();
    for (File file : fs) {
        if (file.isFile() && file.getPath().endsWith(".jar")) {
            files.add(file);
        } else if (file.isDirectory()) {
            listFiles(file, files);
        }
    }
}