Example usage for java.nio.file FileVisitResult CONTINUE

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FileVisitResult CONTINUE

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Usage

From source file:sh.isaac.pombuilder.FileUtil.java

/**
 * Recursive delete./*w  ww .ja v  a2 s .  co m*/
 *
 * @param file the file
 * @throws IOException Signals that an I/O exception has occurred.
 */
public static void recursiveDelete(File file) throws IOException {
    if ((file == null) || !file.exists()) {
        return;
    }

    Files.walkFileTree(file.toPath(), new SimpleFileVisitor<Path>() {
        @Override
        public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
            Files.delete(file);
            return FileVisitResult.CONTINUE;
        }

        @Override
        public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
            Files.delete(dir);
            return FileVisitResult.CONTINUE;
        }
    });
    file.delete();
}

From source file:fr.ortolang.diffusion.store.binary.BinaryStoreServiceTest.java

@After
public void tearDown() {
    try {/*from  w  ww . j  a  va  2  s .c o m*/
        Files.walkFileTree(service.getBase(), new FileVisitor<Path>() {
            @Override
            public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                Files.delete(file);
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult visitFileFailed(Path file, IOException exc) throws IOException {
                LOGGER.log(Level.SEVERE, "unable to purge temporary created filesystem", exc);
                return FileVisitResult.TERMINATE;
            }

            @Override
            public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
                Files.delete(dir);
                return FileVisitResult.CONTINUE;
            }

        });
    } catch (IOException e) {
        LOGGER.log(Level.SEVERE, e.getMessage(), e);
    }
}

From source file:com.wandoulabs.jodis.TestRoundRobinJedisPool.java

private void deleteDirectory(File directory) throws IOException {
    if (!directory.exists()) {
        return;//www .j av  a  2s .  c  om
    }
    Files.walkFileTree(directory.toPath(), new SimpleFileVisitor<Path>() {

        @Override
        public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
            Files.delete(file);
            return FileVisitResult.CONTINUE;
        }

        @Override
        public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
            Files.delete(dir);
            return FileVisitResult.CONTINUE;
        }

    });
}

From source file:org.apdplat.superword.extract.SynonymAntonymExtractor.java

public static Set<SynonymAntonym> parseZip(String zipFile) {
    Set<SynonymAntonym> data = new HashSet<>();
    LOGGER.info("?ZIP" + zipFile);
    try (FileSystem fs = FileSystems.newFileSystem(Paths.get(zipFile), WordClassifier.class.getClassLoader())) {
        for (Path path : fs.getRootDirectories()) {
            LOGGER.info("?" + path);
            Files.walkFileTree(path, new SimpleFileVisitor<Path>() {

                @Override/*from  w ww .ja v a  2s. com*/
                public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                    LOGGER.info("?" + file);
                    // ?
                    Path temp = Paths.get("target/origin-html-temp.txt");
                    Files.copy(file, temp, StandardCopyOption.REPLACE_EXISTING);
                    data.addAll(parseFile(temp.toFile().getAbsolutePath()));
                    return FileVisitResult.CONTINUE;
                }

            });
        }
    } catch (Exception e) {
        LOGGER.error("?", e);
    }
    return data;
}

From source file:com.linecorp.armeria.server.http.file.HttpFileServiceTest.java

@AfterClass
public static void destroy() throws Exception {
    server.stop();//w  w  w .  j  a va2  s  .c o  m

    // Delete the temporary files created for testing against the real file system.
    Files.walkFileTree(tmpDir.toPath(), new SimpleFileVisitor<Path>() {
        @Override
        public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
            Files.delete(file);
            return FileVisitResult.CONTINUE;
        }

        @Override
        public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
            Files.delete(dir);
            return FileVisitResult.CONTINUE;
        }

    });
}

From source file:com.cloudbees.clickstack.util.Files2.java

/**
 * Delete given {@code dir} and its content ({@code rm -rf}).
 *
 * @param dir/*from   w  w  w  .ja va2  s.c o m*/
 * @throws RuntimeIOException
 */
public static void deleteDirectory(@Nonnull Path dir) throws RuntimeIOException {
    try {
        Files.walkFileTree(dir, new SimpleFileVisitor<Path>() {

            @Override
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {

                logger.trace("Delete file: {} ...", file);
                Files.delete(file);
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {

                if (exc == null) {
                    logger.trace("Delete dir: {} ...", dir);
                    Files.delete(dir);
                    return FileVisitResult.CONTINUE;
                } else {
                    throw exc;
                }
            }

        });
    } catch (IOException e) {
        throw new RuntimeIOException("Exception deleting '" + dir + "'", e);
    }
}

From source file:org.egov.infra.filestore.service.impl.LocalDiskFileStoreServiceTest.java

@AfterClass
public static void afterTest() throws IOException {
    Files.deleteIfExists(tempFilePath);
    Path storePath = Paths.get(System.getProperty("user.home") + File.separator + "testfilestore");
    try {/*from w w  w  .  j  a va 2  s. c  om*/
        Files.walkFileTree(storePath, new SimpleFileVisitor<Path>() {

            @Override
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                Files.delete(file);
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
                if (exc == null) {
                    Files.delete(dir);
                    return FileVisitResult.CONTINUE;
                } else {
                    throw exc;
                }
            }

        });
    } catch (IOException e) {

    }
}

From source file:org.apache.jmeter.report.dashboard.TemplateVisitor.java

@Override
public FileVisitResult preVisitDirectory(Path file, BasicFileAttributes attrs) throws IOException {
    // Copy directory
    Path newDir = target.resolve(source.relativize(file));
    try {/*from   w w  w. ja v a 2  s  . c  o m*/
        Files.copy(file, newDir);
    } catch (FileAlreadyExistsException ex) {
        // Set directory empty
        FileUtils.cleanDirectory(newDir.toFile());
    }
    return FileVisitResult.CONTINUE;
}

From source file:org.abondar.experimental.eventsearch.SearchData.java

public void indexDocs(final IndexWriter iw, Path path) throws IOException {

    if (Files.isDirectory(path)) {
        Files.walkFileTree(path, new SimpleFileVisitor<Path>() {
            @Override/*from  w  w w  .ja  v  a 2 s .c om*/
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                try {
                    indexDoc(iw, file, attrs.lastModifiedTime().toMillis());
                } catch (IOException ignore) {
                    // don't index files that can't be read.
                }
                return FileVisitResult.CONTINUE;
            }

        });
    } else {

        indexDoc(iw, path, Files.getLastModifiedTime(path).toMillis());
    }
}

From source file:org.sonarsource.commandlinezip.ZipUtils7.java

public static void smartReportZip(final Path srcDir, Path zip) throws IOException {
    try (final OutputStream out = FileUtils.openOutputStream(zip.toFile());
            final ZipOutputStream zout = new ZipOutputStream(out)) {
        Files.walkFileTree(srcDir, new SimpleFileVisitor<Path>() {
            @Override/*from  w ww  .  j a  v a 2s . c  o  m*/
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                try (InputStream in = new BufferedInputStream(new FileInputStream(file.toFile()))) {
                    String entryName = srcDir.relativize(file).toString();
                    int level = file.toString().endsWith(".pb") ? ZipOutputStream.STORED
                            : Deflater.DEFAULT_COMPRESSION;
                    zout.setLevel(level);
                    ZipEntry entry = new ZipEntry(entryName);
                    zout.putNextEntry(entry);
                    IOUtils.copy(in, zout);
                    zout.closeEntry();
                }
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
                if (dir.equals(srcDir)) {
                    return FileVisitResult.CONTINUE;
                }

                String entryName = srcDir.relativize(dir).toString();
                ZipEntry entry = new ZipEntry(entryName);
                zout.putNextEntry(entry);
                zout.closeEntry();
                return FileVisitResult.CONTINUE;
            }
        });
    }
}