Example usage for java.nio.file FileVisitResult CONTINUE

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In this page you can find the example usage for java.nio.file FileVisitResult CONTINUE.

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FileVisitResult CONTINUE

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Usage

From source file:desktopsearch.WatchDir.java

/**
 * Register the given directory, and all its sub-directories, with the
 * WatchService./*from w  w  w.jav a  2  s. co  m*/
 */
private void registerAll(final Path start) {
    // register directory and sub-directories
    try {
        Files.walkFileTree(start, new SimpleFileVisitor<Path>() {
            @Override
            public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
                register(dir);
                return FileVisitResult.CONTINUE;
            }
        });
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:fi.hsl.parkandride.ExportQTypes.java

private static void deleteOldQTypes(Path packageDir) throws IOException {
    Files.walkFileTree(packageDir, new SimpleFileVisitor<Path>() {
        @Override/*from  w  w  w  .  j  a va2 s .  co m*/
        public FileVisitResult visitFile(Path path, BasicFileAttributes attrs) throws IOException {
            if (path.getFileName().toString().startsWith(NAME_PREFIX)) {
                Files.delete(path);
            }
            return FileVisitResult.CONTINUE;
        }
    });
}

From source file:io.crate.testing.Utils.java

public static void deletePath(Path path) throws IOException {
    Files.walkFileTree(path, new SimpleFileVisitor<Path>() {
        @Override//from  w  ww  . ja  v  a2 s  . c  om
        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:se.trixon.toolbox.checksum.FileVisitor.java

@Override
public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
    if (Thread.interrupted()) {
        mInterrupted = true;//from   w ww. j  a va2s . c  o m
        return FileVisitResult.TERMINATE;
    }

    Toolbox.setStatusText(dir.toFile().getAbsolutePath(), StatusDisplayer.IMPORTANCE_ERROR_HIGHLIGHT);

    String[] filePaths = dir.toFile().list();

    if (filePaths != null && filePaths.length > 0) {
        for (String fileName : filePaths) {
            File file = new File(dir.toFile(), fileName);
            if (file.isFile()) {
                mRelativePaths.add(getRelativePath(file, mBaseDir));
            }
        }
    }

    return FileVisitResult.CONTINUE;
}

From source file:org.apache.openaz.xacml.pdp.test.conformance.ConformanceTestSet.java

public static ConformanceTestSet loadDirectory(File fileDir) throws IOException {
    final Map<String, ConformanceTest> mapConformanceTests = new HashMap<String, ConformanceTest>();

    Files.walkFileTree(fileDir.toPath(), new FileVisitor<Path>() {
        @Override//from w w w . jav a  2  s .  co m
        public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
            logger.info("Scanning directory " + dir.getFileName());
            return FileVisitResult.CONTINUE;
        }

        @Override
        public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
            File fileVisited = file.toFile();
            String fileName = fileVisited.getName();
            if (fileName.endsWith(".xml") || fileName.endsWith(".properties")) {
                String testName = getTestName(fileVisited);
                if (testName != null) {
                    ConformanceTest conformanceTest = mapConformanceTests.get(testName);
                    if (conformanceTest == null) {
                        logger.info("Added test " + testName);
                        conformanceTest = new ConformanceTest(testName);
                        mapConformanceTests.put(testName, conformanceTest);
                    }
                    if (fileName.endsWith("Policy.xml")) {
                        conformanceTest.getRepository().addRootPolicy(fileVisited);
                    } else if (fileName.endsWith("Repository.properties")) {
                        conformanceTest.getRepository().load(fileVisited);
                    } else if (fileName.endsWith("Request.xml")) {
                        conformanceTest.setRequest(fileVisited);
                    } else if (fileName.endsWith("Response.xml")) {
                        conformanceTest.setResponse(fileVisited);
                    }
                }
            }
            return FileVisitResult.CONTINUE;
        }

        @Override
        public FileVisitResult visitFileFailed(Path file, IOException exc) throws IOException {
            logger.warn("Skipped " + file.getFileName());
            return FileVisitResult.CONTINUE;
        }

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

    /*
     * Sort the keyset and pull out the tests that have the required components
     */
    List<String> listTestNames = new ArrayList<String>();
    listTestNames.addAll(mapConformanceTests.keySet());
    Collections.sort(listTestNames);

    ConformanceTestSet conformanceTestSet = new ConformanceTestSet();
    Iterator<String> iterTestNames = listTestNames.iterator();
    while (iterTestNames.hasNext()) {
        ConformanceTest conformanceTest = mapConformanceTests.get(iterTestNames.next());
        if (conformanceTest.isComplete()) {
            conformanceTestSet.addConformanceTest(conformanceTest);
            logger.debug("Added conformance test " + conformanceTest.getTestName());
        } else {
            logger.warn("Incomplete conformance test " + conformanceTest.getTestName());
        }
    }

    return conformanceTestSet;

}

From source file:nl.salp.warcraft4j.config.PropertyWarcraft4jConfigTest.java

private static void delete(Path directory) throws Exception {
    Files.walkFileTree(directory, new SimpleFileVisitor<Path>() {
        @Override//from ww w . j  a  v  a2s .co m
        public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
            Files.delete(file);
            return FileVisitResult.CONTINUE;
        }

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

From source file:ch.bender.evacuate.Helper.java

/**
 * Deletes a whole directory (recursively)
 * <p>//w ww  . j a v a  2  s . c  om
 * @param aDir
 *        a folder to be deleted (must not be null)
 * @throws IOException
 */
public static void deleteDirRecursive(Path aDir) throws IOException {
    if (aDir == null) {
        throw new IllegalArgumentException("aDir must not be null");
    }

    if (Files.notExists(aDir)) {
        return;
    }

    if (!Files.isDirectory(aDir)) {
        throw new IllegalArgumentException("given aDir is not a directory");
    }

    Files.walkFileTree(aDir, new SimpleFileVisitor<Path>() {
        /**
         * @see java.nio.file.SimpleFileVisitor#visitFileFailed(java.lang.Object, java.io.IOException)
         */
        @Override
        public FileVisitResult visitFileFailed(Path aFile, IOException aExc) throws IOException {
            if ("System Volume Information".equals((aFile.getFileName().toString()))) {
                return FileVisitResult.SKIP_SUBTREE;
            }

            throw aExc;
        }

        /**
         * @see java.nio.file.SimpleFileVisitor#preVisitDirectory(java.lang.Object, java.nio.file.attribute.BasicFileAttributes)
         */
        @Override
        public FileVisitResult preVisitDirectory(Path aFile, BasicFileAttributes aAttrs) throws IOException {
            if ("System Volume Information".equals((aFile.getFileName()))) {
                return FileVisitResult.SKIP_SUBTREE;
            }

            return FileVisitResult.CONTINUE;
        }

        @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 (dir.isAbsolute() && dir.getRoot().equals(dir)) {
                myLog.debug("root cannot be deleted: " + dir.toString());
                return FileVisitResult.CONTINUE;
            }

            Files.delete(dir);
            return FileVisitResult.CONTINUE;
        }

    });
}

From source file:org.bonitasoft.platform.configuration.util.ConfigurationResourceVisitor.java

@Override
public FileVisitResult visitFile(Path path, BasicFileAttributes basicFileAttributes) throws IOException {
    Objects.requireNonNull(path);
    Objects.requireNonNull(basicFileAttributes);
    final File file = path.toFile();
    if (file.isFile()) {
        try (FileInputStream fileInputStream = new FileInputStream(file)) {
            LOGGER.info("found file " + file.getName());
            bonitaConfigurations/*from w w  w .  j a  va2s .c  o  m*/
                    .add(new BonitaConfiguration(file.getName(), IOUtils.toByteArray(fileInputStream)));
        }
    }
    return FileVisitResult.CONTINUE;
}

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

public static Map<String, AtomicInteger> parseDir(String dir) {
    Map<String, AtomicInteger> data = new HashMap<>();
    LOGGER.info("?" + dir);
    try {// ww w  . j a v  a  2  s . c  o  m
        Files.walkFileTree(Paths.get(dir), new SimpleFileVisitor<Path>() {

            @Override
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                Map<String, AtomicInteger> rs = parseFile(file.toFile().getAbsolutePath());
                rs.keySet().forEach(k -> {
                    data.putIfAbsent(k, new AtomicInteger());
                    data.get(k).addAndGet(rs.get(k).get());
                });
                return FileVisitResult.CONTINUE;
            }

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

From source file:org.bonitasoft.platform.configuration.util.AllConfigurationResourceVisitor.java

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