Examples with FileVisitResult java.nio.file.FileVisitResult used on opensource projects

Example 61 with FileVisitResult

use of java.nio.file.FileVisitResult in project neo4j by neo4j.

the class FileVisitorsDecoratorsTest method shouldPropagateReturnValueFromPostVisitDirectory.

@Test
public void shouldPropagateReturnValueFromPostVisitDirectory() throws IOException {
    for (FileVisitResult result : FileVisitResult.values()) {
        when(wrapped.postVisitDirectory(any(), any())).thenReturn(result);
        assertThat(decorator.postVisitDirectory(null, null), is(result));
    }
}

Example 62 with FileVisitResult

use of java.nio.file.FileVisitResult in project neo4j by neo4j.

the class FileVisitorsDecoratorsTest method shouldPropagateReturnValueFromVisitFileFailed.

@Test
public void shouldPropagateReturnValueFromVisitFileFailed() throws IOException {
    for (FileVisitResult result : FileVisitResult.values()) {
        when(wrapped.visitFileFailed(any(), any())).thenReturn(result);
        assertThat(decorator.visitFileFailed(null, null), is(result));
    }
}

Example 63 with FileVisitResult

use of java.nio.file.FileVisitResult in project wire by square.

the class SchemaLoader method loadFromDirectories.

private Schema loadFromDirectories(Map<Path, Path> directories) throws IOException {
    final Deque<String> protos = new ArrayDeque<>(this.protos);
    if (protos.isEmpty()) {
        for (final Map.Entry<Path, Path> entry : directories.entrySet()) {
            Files.walkFileTree(entry.getValue(), new SimpleFileVisitor<Path>() {

                @Override
                public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                    if (file.getFileName().toString().endsWith(".proto")) {
                        protos.add(entry.getValue().relativize(file).toString());
                    }
                    return FileVisitResult.CONTINUE;
                }
            });
        }
    }
    Map<String, ProtoFile> loaded = new LinkedHashMap<>();
    loaded.put(DESCRIPTOR_PROTO, loadDescriptorProto());
    while (!protos.isEmpty()) {
        String proto = protos.removeFirst();
        if (loaded.containsKey(proto)) {
            continue;
        }
        ProtoFileElement element = null;
        for (Map.Entry<Path, Path> entry : directories.entrySet()) {
            Source source = source(entry.getValue(), proto);
            if (source == null) {
                continue;
            }
            Path base = entry.getKey();
            try {
                Location location = Location.get(base.toString(), proto);
                String data = Okio.buffer(source).readUtf8();
                element = ProtoParser.parse(location, data);
                break;
            } catch (IOException e) {
                throw new IOException("Failed to load " + proto + " from " + base, e);
            } finally {
                source.close();
            }
        }
        if (element == null) {
            throw new FileNotFoundException("Failed to locate " + proto + " in " + sources);
        }
        ProtoFile protoFile = ProtoFile.get(element);
        loaded.put(proto, protoFile);
        // Queue dependencies to be loaded.
        for (String importPath : element.imports()) {
            protos.addLast(importPath);
        }
    }
    return new Linker(loaded.values()).link();
}

Example 64 with FileVisitResult

use of java.nio.file.FileVisitResult in project zaproxy by zaproxy.

the class VulnerabilitiesLoader method getListOfVulnerabilitiesFiles.

/**
	 * Returns a {@code List} of resources files with {@code fileName} and {@code fileExtension} contained in the
	 * {@code directory}.
	 *
	 * @return the list of resources files contained in the {@code directory}
	 * @see LocaleUtils#createResourceFilesPattern(String, String)
	 */
private List<String> getListOfVulnerabilitiesFiles() {
    final Pattern filePattern = LocaleUtils.createResourceFilesPattern(fileName, fileExtension);
    final List<String> fileNames = new ArrayList<>();
    try {
        Files.walkFileTree(directory, Collections.<FileVisitOption>emptySet(), 1, new SimpleFileVisitor<Path>() {

            @Override
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                String fileName = file.getFileName().toString();
                if (filePattern.matcher(fileName).matches()) {
                    fileNames.add(fileName);
                }
                return FileVisitResult.CONTINUE;
            }
        });
    } catch (IOException e) {
        logger.error("An error occurred while walking directory: " + directory, e);
    }
    return fileNames;
}

Example 65 with FileVisitResult

use of java.nio.file.FileVisitResult in project alluxio by Alluxio.

the class FileUtils method deletePathRecursively.

/**
   * Deletes a path recursively.
   *
   * @param path pathname to be deleted
   * @throws IOException when fails to delete
   */
public static void deletePathRecursively(String path) throws IOException {
    Path root = Paths.get(path);
    Files.walkFileTree(root, 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 e) throws IOException {
            if (e == null) {
                Files.delete(dir);
                return FileVisitResult.CONTINUE;
            } else {
                throw e;
            }
        }
    });
}