Java Code Examples for java.nio.file.Path#normalize()
The following examples show how to use
java.nio.file.Path#normalize() .
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Example 1
Source File: DirectoryHelper.java From nexus-public with Eclipse Public License 1.0 | 6 votes |
/** * Return {@code true} if paths {@code from} and {@code to} are located on same FileStore (volume or * partition). The {@code from} must exists, while {@code to} does not have to. */ private static boolean areOnSameFileStore(final Path from, final Path to) { try { final FileStore fromStore = Files.getFileStore(from); // from must exist Path toExistingParent = to.normalize(); // to usually does not exists, is about to be created as part of move while (toExistingParent != null && !Files.exists(toExistingParent)) { toExistingParent = toExistingParent.getParent(); } if (toExistingParent != null) { final FileStore toStore = Files.getFileStore(toExistingParent); return fromStore.equals(toStore); } else { log.warn("No ultimate parent path found for '{}'", to, new RuntimeException("marker")); // record the stack trace? return false; // no ultimate parent? be on safe side } } catch (IOException e) { return false; // be on safe side } }
Example 2
Source File: ClassPathUtils.java From meghanada-server with GNU General Public License v3.0 | 6 votes |
public static void addToolsJar() throws Exception { String home = System.getProperty("java.home"); String parent = new File(home).getParent(); Path path = Paths.get(parent, "lib", "tools.jar"); path = path.normalize(); File file = path.toFile(); if (file.exists()) { Method method = URLClassLoader.class.getDeclaredMethod("addURL", URL.class); method.setAccessible(true); method.invoke(ClassLoader.getSystemClassLoader(), file.toURI().toURL()); log.info("add tools.jar path:{}", path.toFile().getCanonicalPath()); } else { if (isJava8()) { log.error("missing tools.jar path:{}", path.toFile().getCanonicalPath()); } } }
Example 3
Source File: CipherFileChannel.java From encfs4j with Apache License 2.0 | 5 votes |
public CipherFileChannel(Path path, String cipherTransformation, SecretKeySpec secretKeySpec, Path fileSystemRoot, boolean isReverse) throws IOException { try { this.path = path.normalize(); // this.encrypt = // "encfs".equals(path.getFileSystem().provider().getScheme()); this.persistentFile = new RandomAccessFile(path.toFile(), "rw"); this.persistentChannel = this.persistentFile.getChannel(); this.isOpen = true; this.cipherTransformation = cipherTransformation; this.secretKeySpec = secretKeySpec; this.relativeFilename = fileSystemRoot.relativize(this.path) .toString(); this.isReverse = isReverse; } catch (FileNotFoundException e) { throw new IOException(e.getMessage(), e); } }
Example 4
Source File: FileSystemMapFileHashCache.java From buck with Apache License 2.0 | 5 votes |
@Override public HashCode getForArchiveMember(Path archiveRelativePath, Path memberPath) throws IOException { Path relativeFilePath = archiveRelativePath.normalize(); JarHashCodeAndFileType fileHashCodeAndFileType = (JarHashCodeAndFileType) loadingCache.get(relativeFilePath); HashCodeAndFileType memberHashCodeAndFileType = fileHashCodeAndFileType.getContents().get(memberPath); if (memberHashCodeAndFileType == null) { throw new NoSuchFileException(archiveRelativePath.toString()); } return memberHashCodeAndFileType.getHashCode(); }
Example 5
Source File: SourceParser.java From jeka with Apache License 2.0 | 5 votes |
private static JkDependencySet dependenciesFromImports(Path baseDir, List<String> deps) { JkDependencySet result = JkDependencySet.of(); for (final String dependency : deps) { if (isModuleDependencyDescription(dependency)) { result = result.and(JkModuleDependency.of(dependency)); } else if (dependency.contains("*")) { if (dependency.contains("*")) { for (Path path : JkPathTree.of(baseDir).andMatching(true, dependency).getFiles()) { result = result.andFile(path); } } } else { Path depFile = Paths.get(dependency); if (!Files.exists(depFile)) { final Path relativeFile = baseDir.resolve(dependency); if (Files.exists(relativeFile)) { depFile = relativeFile.normalize(); } else { JkLog.warn("File '" + dependency + "' mentionned in @JkDefClasspath does not exist."); } } result = result.andFile(depFile); } } return result; }
Example 6
Source File: PathUtils.java From Elasticsearch with Apache License 2.0 | 5 votes |
/** * Tries to resolve the given path against the list of available roots. * * If path starts with one of the listed roots, it returned back by this method, otherwise null is returned. */ public static Path get(Path[] roots, String path) { for (Path root : roots) { Path normalizedRoot = root.normalize(); Path normalizedPath = normalizedRoot.resolve(path).normalize(); if(normalizedPath.startsWith(normalizedRoot)) { return normalizedPath; } } return null; }
Example 7
Source File: SolrResourceLoader.java From lucene-solr with Apache License 2.0 | 5 votes |
private Path checkPathIsSafe(Path pathToCheck) throws IOException { if (Boolean.getBoolean("solr.allow.unsafe.resourceloading")) return pathToCheck; pathToCheck = pathToCheck.normalize(); if (pathToCheck.startsWith(instanceDir)) return pathToCheck; throw new IOException("File " + pathToCheck + " is outside resource loader dir " + instanceDir + "; set -Dsolr.allow.unsafe.resourceloading=true to allow unsafe loading"); }
Example 8
Source File: WorkspaceGenerator.java From buck with Apache License 2.0 | 5 votes |
/** * Adds a reference to a project file to the generated workspace. * * @param path Path to the referenced project file in the repository. */ public void addFilePath(Path path) { path = path.normalize(); Optional<Path> groupPath = Optional.empty(); // We skip the last name before the file name as it's usually the same as the project name, and // adding a group would add an unnecessary level of nesting. We don't check whether it's the // same or not to avoid inconsistent behaviour: this will result in all projects to show up in a // group with the path of their grandparent directory in all cases. if (path.getNameCount() > 2) { groupPath = Optional.of(path.subpath(0, path.getNameCount() - 2)); } addFilePath(path, groupPath); }
Example 9
Source File: PathUtils.java From ongdb-lab-apoc with Apache License 2.0 | 5 votes |
/** * Tries to resolve the given path against the list of available roots. * <p> * If path starts with one of the listed roots, it returned back by this method, otherwise null is returned. */ public static Path get(Path[] roots, String path) { for (Path root : roots) { Path normalizedRoot = root.normalize(); Path normalizedPath = normalizedRoot.resolve(path).normalize(); if (normalizedPath.startsWith(normalizedRoot)) { return normalizedPath; } } return null; }
Example 10
Source File: JarUtils.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
/** * Map a file path to the equivalent name in a JAR file */ private static String toJarEntryName(Path file) { Path normalized = file.normalize(); return normalized.subpath(0, normalized.getNameCount()) // drop root .toString() .replace(File.separatorChar, '/'); }
Example 11
Source File: LimitedFileHashCacheEngine.java From buck with Apache License 2.0 | 5 votes |
@Override public HashCode getForArchiveMember(Path archiveRelativePath, Path memberPath) throws IOException { Path relativeFilePath = archiveRelativePath.normalize(); Preconditions.checkState( isArchive(relativeFilePath), "%s is not an archive.", relativeFilePath); Data data = fileSystemMap.get(relativeFilePath); HashCode hashCode = data.getJarContentsHashes().get(memberPath); if (hashCode == null) { throw new NoSuchFileException(archiveRelativePath.toString()); } return hashCode; }
Example 12
Source File: IntellijPath.java From saros with GNU General Public License v2.0 | 5 votes |
private IntellijPath(Path delegate) { /* * OpenJDK 7 on Linux has a bug which causes normalize() to throw an * ArrayIndexOutOfBoundsException if called on the empty path. */ this.delegate = delegate.equals(Paths.get("")) ? delegate : delegate.normalize(); }
Example 13
Source File: MorePaths.java From buck with Apache License 2.0 | 5 votes |
/** * Get a path without unnecessary path parts. * * <p>This method is a workaround for JDK-8037945 (Paths.get("").normalize() throws * ArrayIndexOutOfBoundsException). */ public static Path normalize(Path path) { if (!isEmpty(path)) { path = path.normalize(); } return path; }
Example 14
Source File: FileRepositoryService.java From jasperreports with GNU Lesser General Public License v3.0 | 5 votes |
protected Path rootNormalizedPath() { Path rootPath = rootNormalizedPath; if (rootPath == null) { Path path = Paths.get(root); rootPath = rootNormalizedPath = path.normalize(); } return rootPath; }
Example 15
Source File: ZipUtils.java From Strata with Apache License 2.0 | 5 votes |
private static Path validateZipPathName(Path rootPath, ZipEntry entry) throws ZipException { Path normalizedRootPath = rootPath.normalize(); Path resolved = normalizedRootPath.resolve(entry.getName()).normalize(); if (!resolved.startsWith(normalizedRootPath)) { throw new ZipException("ZIP file contains illegal file name: " + entry.getName()); } return resolved; }
Example 16
Source File: PathManualTest.java From tutorials with MIT License | 4 votes |
@Test public void givenPath_whenRemovesRedundancies_thenCorrect1() { Path p = Paths.get("/home/./baeldung/articles"); p = p.normalize(); assertEquals("\\home\\baeldung\\articles", p.toString()); }
Example 17
Source File: CheckoutPath.java From copybara with Apache License 2.0 | 4 votes |
static CheckoutPath createWithCheckoutDir(Path relative, Path checkoutDir) throws EvalException { if (relative.isAbsolute()) { throw Starlark.errorf("Absolute paths are not allowed: %s", relative); } return new CheckoutPath(relative.normalize(), checkoutDir); }
Example 18
Source File: MavenConfig.java From galleon with Apache License 2.0 | 4 votes |
public void setLocalRepository(Path path) throws XMLStreamException, IOException { localRepository = path.normalize(); advertise(); }
Example 19
Source File: PathResource.java From spring-analysis-note with MIT License | 2 votes |
/** * Create a new PathResource from a Path handle. * <p>Note: Unlike {@link FileSystemResource}, when building relative resources * via {@link #createRelative}, the relative path will be built <i>underneath</i> * the given root: e.g. Paths.get("C:/dir1/"), relative path "dir2" -> "C:/dir1/dir2"! * @param path a Path handle */ public PathResource(Path path) { Assert.notNull(path, "Path must not be null"); this.path = path.normalize(); }
Example 20
Source File: PathResource.java From lams with GNU General Public License v2.0 | 2 votes |
/** * Create a new PathResource from a Path handle. * <p>Note: Unlike {@link FileSystemResource}, when building relative resources * via {@link #createRelative}, the relative path will be built <i>underneath</i> * the given root: e.g. Paths.get("C:/dir1/"), relative path "dir2" -> "C:/dir1/dir2"! * @param path a Path handle */ public PathResource(Path path) { Assert.notNull(path, "Path must not be null"); this.path = path.normalize(); }