Example usage for java.io File list

Introduction

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

Prototype

public String[] list()

Source Link

Document

Returns an array of strings naming the files and directories in the directory denoted by this abstract pathname.

Usage

From source file:org.apache.camel.example.pojo_messaging.CamelContextTest.java

@Test
public void testCheckFiles() throws Exception {
    // wait a little for the files to be picked up and processed
    Thread.sleep(5000);//from   ww w.j  a  va  2  s  .c  o m

    File file = new File("target/messages/emea/hr_pickup");
    assertTrue("The pickup folder should exists", file.exists());
    assertEquals("There should be 1 dumped files", 1, file.list().length);
    file = new File("target/messages/amer/hr_pickup");
    assertTrue("The pickup folder should exists", file.exists());
    assertEquals("There should be 2 dumped files", 2, file.list().length);
}

From source file:com.thoughtworks.go.remote.work.artifact.ArtifactsPublisher.java

private boolean isMetadataFolderEmpty(File pluggableArtifactFolder) {
    return pluggableArtifactFolder != null && pluggableArtifactFolder.list().length == 0;
}

From source file:com.jejking.hh.nord.corpus.FetchedDruckSachenProcessor.java

public void preProcessFetchedDocuments(final File inputDirectory, final File outputDirectory,
        ImmutableMap<URL, Optional<LocalDate>> urlDateMap) {
    Observable.from(inputDirectory.list()).map(new Func1<String, File>() {

        @Override/*from   w  ww  .  j  a v a  2s  . c om*/
        public File call(String fileName) {
            return new File(inputDirectory.getPath() + File.separator + fileName);
        }

    }).map(new AllrisHtmlToRawDrucksache(urlDateMap)).observeOn(Schedulers.io())
            .subscribe(new Action1<Optional<RawDrucksache>>() {

                @Override
                public void call(Optional<RawDrucksache> rawDrucksache) {
                    if (rawDrucksache.isPresent()) {
                        File destination = new File(outputDirectory + File.separator
                                + Hex.encodeHexString(
                                        rawDrucksache.get().getDrucksachenId().getBytes(Charsets.UTF_8))
                                + ".dat");
                        if (!destination.exists()) {
                            try (ObjectOutputStream oos = new ObjectOutputStream(
                                    new BufferedOutputStream(new FileOutputStream(destination)))) {
                                oos.writeObject(rawDrucksache.get());
                                counter.addAndGet(1);
                            } catch (Exception e) {
                                e.printStackTrace();
                            }

                        } else {
                            System.err.println(
                                    "Duplicate drucksachen-id: " + rawDrucksache.get().getDrucksachenId());
                        }
                    }

                }

            });

    System.out.println("Written " + counter.get() + " data sets");
}