Example usage for java.nio.file Path resolveSibling

List of usage examples for java.nio.file Path resolveSibling

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Introduction

In this page you can find the example usage for java.nio.file Path resolveSibling.

Prototype

default Path resolveSibling(String other)

Source Link

Document

Converts a given path string to a Path and resolves it against this path's #getParent parent path in exactly the manner specified by the #resolveSibling(Path) resolveSibling method.

Usage

From source file:org.apache.beam.sdk.io.FileSystemsTest.java

@Test
public void testRenameIgnoreMissingFiles() throws Exception {
    Path srcPath1 = temporaryFolder.newFile().toPath();
    Path nonExistentPath = srcPath1.resolveSibling("non-existent");
    Path srcPath3 = temporaryFolder.newFile().toPath();

    Path destPath1 = srcPath1.resolveSibling("dest1");
    Path destPath2 = nonExistentPath.resolveSibling("dest2");
    Path destPath3 = srcPath1.resolveSibling("dest3");

    createFileWithContent(srcPath1, "content1");
    createFileWithContent(srcPath3, "content3");

    FileSystems.rename(/*  w w  w. ja  v  a 2 s .c  o  m*/
            toResourceIds(ImmutableList.of(srcPath1, nonExistentPath, srcPath3), false /* isDirectory */),
            toResourceIds(ImmutableList.of(destPath1, destPath2, destPath3), false /* isDirectory */),
            MoveOptions.StandardMoveOptions.IGNORE_MISSING_FILES);

    assertFalse(srcPath1.toFile().exists());
    assertFalse(srcPath3.toFile().exists());
    assertThat(Files.readLines(destPath1.toFile(), StandardCharsets.UTF_8), containsInAnyOrder("content1"));
    assertFalse(destPath2.toFile().exists());
    assertThat(Files.readLines(destPath3.toFile(), StandardCharsets.UTF_8), containsInAnyOrder("content3"));
}

From source file:org.apache.beam.sdk.io.LocalFileSystemTest.java

@Test
public void testCopyWithExistingSrcFile() throws Exception {
    Path srcPath1 = temporaryFolder.newFile().toPath();
    Path srcPath2 = temporaryFolder.newFile().toPath();

    Path destPath1 = temporaryFolder.getRoot().toPath().resolve("nonexistentdir").resolve("dest1");
    Path destPath2 = srcPath2.resolveSibling("dest2");

    createFileWithContent(srcPath1, "content1");
    createFileWithContent(srcPath2, "content2");

    localFileSystem.copy(toLocalResourceIds(ImmutableList.of(srcPath1, srcPath2), false /* isDirectory */),
            toLocalResourceIds(ImmutableList.of(destPath1, destPath2), false /* isDirectory */));

    assertContents(ImmutableList.of(destPath1, destPath2), ImmutableList.of("content1", "content2"));
}

From source file:org.apache.beam.sdk.io.LocalFileSystemTest.java

@Test
public void testMoveWithExistingSrcFile() throws Exception {
    Path srcPath1 = temporaryFolder.newFile().toPath();
    Path srcPath2 = temporaryFolder.newFile().toPath();

    Path destPath1 = temporaryFolder.getRoot().toPath().resolve("nonexistentdir").resolve("dest1");
    Path destPath2 = srcPath2.resolveSibling("dest2");

    createFileWithContent(srcPath1, "content1");
    createFileWithContent(srcPath2, "content2");

    localFileSystem.rename(toLocalResourceIds(ImmutableList.of(srcPath1, srcPath2), false /* isDirectory */),
            toLocalResourceIds(ImmutableList.of(destPath1, destPath2), false /* isDirectory */));

    assertContents(ImmutableList.of(destPath1, destPath2), ImmutableList.of("content1", "content2"));

    assertFalse(srcPath1 + "exists", srcPath1.toFile().exists());
    assertFalse(srcPath2 + "exists", srcPath2.toFile().exists());
}

From source file:org.apache.taverna.prov.Saver.java

private Path writeIfLocal(List<ExternalReferenceSPI> externalReferences, Path file, String mimeType)
        throws IOException {

    ValueCarryingExternalReference<?> valRef = null;
    for (ExternalReferenceSPI ref : externalReferences) {
        if (ref instanceof ValueCarryingExternalReference) {
            valRef = (ValueCarryingExternalReference<?>) ref;
            break;
        }/*from w  w  w .j  a  v  a  2s .  c  om*/
    }

    if (valRef == null) {
        return null;
    }

    String fileExtension;
    try {
        fileExtension = MimeTypes.getDefaultMimeTypes().forName(mimeType).getExtension();
    } catch (MimeTypeException e1) {
        fileExtension = "";
    }
    Path targetFile = file.resolveSibling(file.getFileName() + fileExtension);

    MessageDigest sha = null;
    MessageDigest sha512 = null;
    OutputStream output = Files.newOutputStream(targetFile);
    try {
        try {
            sha = MessageDigest.getInstance("SHA");
            output = new DigestOutputStream(output, sha);

            sha512 = MessageDigest.getInstance("SHA-512");
            output = new DigestOutputStream(output, sha512);
        } catch (NoSuchAlgorithmException e) {
            logger.info("Could not find digest", e);
        }

        IOUtils.copyLarge(valRef.openStream(getContext()), output);
    } finally {
        output.close();
    }

    if (sha != null) {
        getSha1sums().put(targetFile.toRealPath(), hexOfDigest(sha));
    }
    if (sha512 != null) {
        sha512.digest();
        getSha512sums().put(targetFile.toRealPath(), hexOfDigest(sha512));
    }

    return targetFile;
}

From source file:org.apache.taverna.robundle.Bundles.java

protected static Path withExtension(Path path, String extension) {
    if (!extension.isEmpty() && !extension.startsWith("."))
        throw new IllegalArgumentException("Extension must be empty or start with .");
    String p = path.getFileName().toString();
    if (!extension.isEmpty() && p.toLowerCase().endsWith(extension.toLowerCase()))
        return path;
    // Everything after the last . - or just the end
    String newP = p.replaceFirst("(\\.[^.]*)?$", extension);
    return path.resolveSibling(newP);
}

From source file:org.carlspring.strongbox.storage.metadata.nuget.TempNupkgFileTest.java

@Test
public void testHashTempFile() throws Exception {
    // GIVEN/*w w  w . j  av  a2s  .c  o m*/
    String packageId = "NUnit";
    String packageVersion = "2.5.9.10348";
    Path packageFilePath = TestCaseWithNugetPackageGeneration.generatePackageFile(baseDirectoryPath, packageId,
            packageVersion, (String[]) null/*
                                            * dependencyList
                                            */);

    String checksumFileName = packageId + "." + packageVersion + ".nupkg.sha512";
    Path checksumPath = packageFilePath.resolveSibling(checksumFileName);

    String expectedHash = MessageDigestUtils.readChecksumFile(checksumPath.toString());

    // WHEN
    try (InputStream nupkgInputStream = new BufferedInputStream(Files.newInputStream(packageFilePath));
            TempNupkgFile nupkgFile = new TempNupkgFile(nupkgInputStream);) {
        // THEN
        assertNotNull(nupkgFile.getHash().toString(), "Hash file created from stream");
        assertEquals(expectedHash, nupkgFile.getHash().toString(), "Hash file created from stream");
    }
}

From source file:org.cgiar.ccafs.marlo.action.BaseAction.java

public FileDB getFileDB(FileDB preview, File file, String fileFileName, String path) {

    try {// ww  w  .  ja v a  2s .com

        FileInputStream fis = new FileInputStream(file);
        String md5 = DigestUtils.md5Hex(fis);
        FileDB dbFile = null;

        if (preview != null) {

            if (preview.getFileName().equals(fileFileName) && !md5.equals(preview.getTokenId())) {
                dbFile = new FileDB(fileFileName, md5);
                FileDB dbFilePrev = preview;
                Path prevFile = Paths.get(path + dbFilePrev.getFileName());
                String newName = FilenameUtils.removeExtension(fileFileName) + "_"
                        + UUID.randomUUID().toString() + "." + FilenameUtils.getExtension(fileFileName);
                newName = newName.replaceAll(":", "-");
                Files.move(prevFile, prevFile.resolveSibling(newName));
                dbFilePrev.setFileName(newName);
                fileDBManager.saveFileDB(dbFilePrev);
            } else {
                if (preview.getFileName().equals(fileFileName) && md5.equals(preview.getTokenId())) {
                    dbFile = preview;
                } else {
                    dbFile = new FileDB(fileFileName, md5);
                }
            }

        } else {
            dbFile = new FileDB(fileFileName, md5);
        }
        fileDBManager.saveFileDB(dbFile);
        return dbFile;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }

}

From source file:org.cirdles.webServices.calamari.PrawnFileHandlerService.java

private Path zip(Path target) throws IOException {
    Path zipFilePath = target.resolveSibling("reports.zip");

    try (FileSystem zipFileFileSystem = FileSystems.newFileSystem(URI.create("jar:" + zipFilePath.toUri()),
            ZIP_FILE_ENV)) {/* www . ja v a2 s  .  c o m*/

        Files.list(target).forEach(entry -> {
            try {
                Files.copy(entry, zipFileFileSystem.getPath("/" + entry.getFileName()));
            } catch (IOException ex) {
                throw new RuntimeException(ex);
            }
        });
    }

    return zipFilePath;
}

From source file:org.forgerock.openidm.maintenance.upgrade.FileStateCheckerTest.java

@Test
public void testFileMissing() throws IOException, NoSuchAlgorithmException, URISyntaxException {
    Path path = Paths.get(getClass().getResource("/checksums.csv").toURI());
    ChecksumFile checksumFile = new ChecksumFile(path);
    FileStateChecker checker = new FileStateChecker(checksumFile);
    assertThat(checker.getCurrentFileState(path.resolveSibling("file0"))).isEqualTo(FileState.NONEXISTENT);
}

From source file:org.mule.modules.hdfs.automation.functional.CopyToLocalFileTestCases.java

@After
public void tearDown() throws Exception {
    getConnector().deleteFile(MYFILE_PATH);
    Files.delete(Paths.get(LOCAL_TAGET_PATH));
    Path localTarget = Paths.get(LOCAL_TAGET_PATH);
    Files.delete(localTarget.resolveSibling("." + localTarget.getFileName().toString() + ".crc"));
}