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

private static void walkTreeAndReturnJARS(File dir, Collection<File> dst) {
    for (File e : dir.listFiles()) {
        if (e.isDirectory())
            walkTreeAndReturnJARS(e, dst);
        else {//from   w w  w . java  2  s  .c  o  m
            if (e.getName().toLowerCase().endsWith(".jar")) {
                dst.add(e);
            }
        }
    }
}

From source file:Main.java

public static List<String> getFile(String path, Integer count, String fileEnd, List<String> result) {
    File f = new File(path);
    File[] files = f.listFiles();

    for (File s : files) {
        if (s.isDirectory()) {
            getFile(s.getAbsolutePath(), count, fileEnd, result);
        } else {/* ww w  . j  a v a  2s .c  o  m*/
            if (s.getName().toLowerCase().endsWith(fileEnd.toLowerCase())) {
                result.add(s.getAbsolutePath());
            }
        }
    }
    return result;
}

From source file:Main.java

public static void deleteFiles(String path, String name) {
    File sharedPrefsDir = new File(path);
    File[] files = sharedPrefsDir.listFiles();
    for (File file : files) {
        if (file.getName().endsWith(name)) {
            file.delete();//from  w w  w  .  j  a  v a  2  s. c om
        }
    }
}

From source file:Utils.java

private static void deleteContentsRecursive(File file) throws IOException {
    File[] files = file.listFiles();
    for (File child : files) {
        if (child.isDirectory())
            deleteContentsRecursive(child);
        if (!child.delete())
            throw new IOException("Unable to delete " + child.getPath());
    }//from w ww . ja va 2s  .c om
}

From source file:Main.java

/**
 * Look for the resource directory with raw beneath it.
 *//* w  w w  .  j ava 2 s . c o  m*/
private static File findResRawDir(File dir) {
    for (File file : dir.listFiles()) {
        if (file.getName().equals(RESOURCE_DIR_NAME) && file.isDirectory()) {
            File[] rawFiles = file.listFiles(new FileFilter() {
                public boolean accept(File file) {
                    return file.getName().equals(RAW_DIR_NAME) && file.isDirectory();
                }
            });
            if (rawFiles.length == 1) {
                return rawFiles[0];
            }
        }
    }
    return null;
}

From source file:Main.java

public static long getFileSize(File f) {
    long size = 0;
    File files[] = f.listFiles();
    for (int i = 0; i < files.length; i++) {
        if (files[i].isDirectory()) {
            size = size + getFileSize(files[i]);
        } else {/*from  ww  w . java2s.c om*/
            size = size + files[i].length();
        }
    }
    return size;
}

From source file:Main.java

private static long getDirSize(File dir) {
    long size = 0;
    File[] files = dir.listFiles();

    for (File file : files) {
        if (file.isFile()) {
            size += file.length();/*from   w  w  w  .j  a v  a  2  s. c  o  m*/
        }
    }

    return size;
}

From source file:Main.java

static void addDir(File dirObj, ZipOutputStream out) throws IOException {
    File[] files = dirObj.listFiles();
    byte[] tmpBuf = new byte[1024];

    for (int i = 0; i < files.length; i++) {
        if (files[i].isDirectory()) {
            addDir(files[i], out);//w ww.j a  va2  s .  c o  m
            continue;
        }
        FileInputStream in = new FileInputStream(files[i].getAbsolutePath());
        System.out.println(" Adding: " + files[i].getAbsolutePath());
        out.putNextEntry(new ZipEntry(files[i].getAbsolutePath()));
        int len;
        while ((len = in.read(tmpBuf)) > 0) {
            out.write(tmpBuf, 0, len);
        }
        out.closeEntry();
        in.close();
    }
}

From source file:Main.java

public static File getFiles(String path, String fileName) {
    File f = new File(path);
    File[] files = f.listFiles();
    if (files == null) {
        return null;
    }//from w w  w  .  j a v  a 2s. c o  m

    if (null != fileName && !"".equals(fileName)) {
        for (int i = 0; i < files.length; i++) {
            File file = files[i];
            if (fileName.equals(file.getName())) {
                return file;
            }
        }
    }
    return null;
}

From source file:edu.uci.ics.asterix.test.aql.AQLTestSuite.java

public static Test suite() throws ParseException, UnsupportedEncodingException, FileNotFoundException {
    File testData = new File(AQLTS_PATH);
    File[] queries = testData.listFiles();
    TestSuite testSuite = new TestSuite();
    for (File file : queries) {
        if (file.isFile()) {
            testSuite.addTest(new AQLTestCase(file));
        }/*from  w  w  w. j  a  v a  2 s  . c  o m*/
    }
    testData = new File(AQLTS_SQL_LIKE_PATH);
    queries = testData.listFiles();
    for (File file : queries) {
        if (file.isFile()) {
            testSuite.addTest(new AQLTestCase(file));
        }
    }

    return testSuite;

}