Example usage for java.io File toPath

Introduction

In this page you can find the example usage for java.io File toPath.

Prototype

public Path toPath() 

Source Link

Document

Returns a Path java.nio.file.Path object constructed from this abstract path.

Usage

From source file:com.parallax.server.blocklyprop.servlets.HelpSearchServlet.java

private IndexSearcher initialize() {
    if (indexSearcher != null) {
        return indexSearcher;
    }/*from  ww w  .ja  va 2  s  .  c o  m*/
    try {
        File luceneIndexLocation = new File(new File(System.getProperty("user.home")),
                configuration.getString("help.lucene", DEFAULT_LUCENE_DIRECTORY));
        directory = FSDirectory.open(luceneIndexLocation.toPath());
        indexReader = DirectoryReader.open(directory);
        indexSearcher = new IndexSearcher(indexReader);
        return indexSearcher;
    } catch (IOException ex) {
        return null;
    }
}

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From source file:de.dentrassi.rpm.builder.YumMojo.java

@Override
public void execute() throws MojoExecutionException, MojoFailureException {
    this.logger = new Logger(getLog());

    try {/* w  w w .j a v a2 s . c o  m*/
        final Builder builder = new RepositoryCreator.Builder();
        builder.setTarget(new FileSystemSpoolOutTarget(this.outputDirectory.toPath()));

        if (!this.skipSigning) {
            final PGPPrivateKey privateKey = SigningHelper.loadKey(this.signature, this.logger);
            if (privateKey != null) {
                final int digestAlgorithm = HashAlgorithm.from(this.signature.getHashAlgorithm()).getValue();
                builder.setSigning(output -> new SigningStream(output, privateKey, digestAlgorithm, false,
                        "RPM builder Mojo - de.dentrassi.maven:rpm"));
            }
        }

        final RepositoryCreator creator = builder.build();

        this.packagesPath = new File(this.outputDirectory, "packages");
        Files.createDirectories(this.packagesPath.toPath());

        final Collection<Path> paths = Lists.newArrayList();

        if (!this.skipDependencies) {
            final Set<Artifact> deps = this.project.getArtifacts();
            if (deps != null) {
                paths.addAll(deps.stream()//
                        .filter(d -> d.getType().equalsIgnoreCase("rpm"))//
                        .map(d -> d.getFile().toPath())//
                        .collect(Collectors.toList()));
            }
        } else {
            this.logger.debug("Skipped RPM artifacts from maven dependencies");
        }

        if (this.files != null) {
            paths.addAll(this.files.stream().map(f -> f.toPath()).collect(Collectors.toList()));
        }
        if (this.directories != null) {
            for (final File dir : this.directories) {
                Files.walkFileTree(dir.toPath(), new SimpleFileVisitor<Path>() {
                    @Override
                    public FileVisitResult visitFile(final Path file, final BasicFileAttributes attrs)
                            throws IOException {
                        if (file.getFileName().toString().toLowerCase().endsWith(".rpm")) {
                            paths.add(file);
                        }
                        return FileVisitResult.CONTINUE;
                    }
                });
            }
        }

        addPackageList(creator, paths);
    } catch (final IOException e) {
        throw new MojoExecutionException("Failed to write repository", e);
    }
}

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From source file:net.krotscheck.util.ResourceUtilTest.java

/**
 * Assert that we can read a resource as a string.
 *
 * @throws Exception Should not be thrown.
 *//*from  w  w w  .ja  va  2s.  c o m*/
@Test
public void testGetResourceAsString() throws Exception {
    String name = "/valid-resource-file.txt";
    String content = ResourceUtil.getResourceAsString(name);

    Assert.assertEquals("valid resource content", content);

    String invalidName = "/invalid-resource-file.txt";
    String invalidContent = ResourceUtil.getResourceAsString(invalidName);

    Assert.assertEquals("", invalidContent);

    // Make the file write only
    File resource = ResourceUtil.getFileForResource(name);
    Set<PosixFilePermission> oldPerms = Files.getPosixFilePermissions(resource.toPath());
    Set<PosixFilePermission> perms = new HashSet<>();
    perms.add(PosixFilePermission.OWNER_WRITE);
    perms.add(PosixFilePermission.OWNER_EXECUTE);
    perms.add(PosixFilePermission.GROUP_WRITE);
    perms.add(PosixFilePermission.GROUP_EXECUTE);
    perms.add(PosixFilePermission.OTHERS_WRITE);
    perms.add(PosixFilePermission.OTHERS_EXECUTE);

    // Write only...
    Files.setPosixFilePermissions(resource.toPath(), perms);
    String writeOnlyName = "/valid-resource-file.txt";
    String writeOnlyContent = ResourceUtil.getResourceAsString(writeOnlyName);
    Assert.assertEquals("", writeOnlyContent);

    Files.setPosixFilePermissions(resource.toPath(), oldPerms);

}

---

From source file:net.krotscheck.util.ResourceUtilTest.java

/**
 * Assert that we can read a resource as a stream.
 *
 * @throws Exception Should not be thrown.
 */// w  w w.j  a v  a2s  .  c o  m
@Test
public void testGetResourceAsStream() throws Exception {
    String name = "/valid-resource-file.txt";
    InputStream stream = ResourceUtil.getResourceAsStream(name);
    Assert.assertTrue(stream.available() > 0);

    String invalidName = "/invalid-resource-file.txt";
    InputStream invalidContent = ResourceUtil.getResourceAsStream(invalidName);

    Assert.assertTrue(invalidContent instanceof NullInputStream);
    Assert.assertTrue(invalidContent.available() == 0);

    // Make the file write only
    File resource = ResourceUtil.getFileForResource(name);
    Set<PosixFilePermission> oldPerms = Files.getPosixFilePermissions(resource.toPath());
    Set<PosixFilePermission> perms = new HashSet<>();
    perms.add(PosixFilePermission.OWNER_WRITE);
    perms.add(PosixFilePermission.OWNER_EXECUTE);
    perms.add(PosixFilePermission.GROUP_WRITE);
    perms.add(PosixFilePermission.GROUP_EXECUTE);
    perms.add(PosixFilePermission.OTHERS_WRITE);
    perms.add(PosixFilePermission.OTHERS_EXECUTE);

    // Write only...
    Files.setPosixFilePermissions(resource.toPath(), perms);
    String writeOnlyName = "/valid-resource-file.txt";
    InputStream writeOnlyContent = ResourceUtil.getResourceAsStream(writeOnlyName);
    Assert.assertTrue(writeOnlyContent instanceof NullInputStream);
    Assert.assertTrue(writeOnlyContent.available() == 0);

    Files.setPosixFilePermissions(resource.toPath(), oldPerms);
}

---

From source file:com.arpnetworking.configuration.jackson.JsonNodeDirectorySourceTest.java

@Test
public void testDirectoryOnlyMatchingNamePatterns() throws IOException {
    final File directory = new File(
            "./target/tmp/filter/JsonNodeDirectorySourceTest/testDirectoryOnlyMatchingNamePatterns");
    deleteDirectory(directory);//w w  w. jav a 2  s  . c  o  m
    Files.createDirectory(directory.toPath());
    Files.write(directory.toPath().resolve("foo.json"), "[\"one\"]".getBytes(Charsets.UTF_8));
    Files.write(directory.toPath().resolve("bar.txt"), "[\"two\"]".getBytes(Charsets.UTF_8));
    final JsonNodeDirectorySource source = new JsonNodeDirectorySource.Builder().setDirectory(directory)
            .addFileNamePattern(Pattern.compile(".*\\.json")).build();
    Assert.assertTrue(source.getJsonNode().isPresent());
    Assert.assertTrue(source.getJsonNode().get().isArray());
    final ArrayNode arrayNode = (ArrayNode) source.getJsonNode().get();
    Assert.assertEquals(1, arrayNode.size());
    Assert.assertTrue(arrayNodeContains(arrayNode, "one"));
}

---

From source file:com.thoughtworks.go.agent.common.util.JarUtilTest.java

@Test
public void shouldExtractJars() throws Exception {
    File sourceFile = new File(PATH_WITH_HASHES + "test-agent.jar");
    File outputTmpDir = temporaryFolder.newFolder();
    Set<File> files = new HashSet<>(JarUtil.extractFilesInLibDirAndReturnFiles(sourceFile,
            jarEntry -> jarEntry.getName().endsWith(".class"), outputTmpDir));

    Set<File> actualFiles = Files.list(outputTmpDir.toPath()).map(Path::toFile).collect(Collectors.toSet());

    assertEquals(files, actualFiles);/*ww  w  . ja va2 s  .  co  m*/
    assertEquals(files.size(), 2);
    Set<String> fileNames = files.stream().map(File::getName).collect(Collectors.toSet());
    assertEquals(fileNames,
            new HashSet<>(Arrays.asList("ArgPrintingMain.class", "HelloWorldStreamWriter.class")));
}

---

From source file:com.hurence.logisland.processor.DetectOutliersTest.java

@Test
@Ignore("too long")
public void testDetection() throws IOException {
    final TestRunner testRunner = TestRunners.newTestRunner(new DetectOutliers());
    testRunner.setProperty(DetectOutliers.ROTATION_POLICY_TYPE, "by_amount");
    testRunner.setProperty(DetectOutliers.ROTATION_POLICY_AMOUNT, "100");
    testRunner.setProperty(DetectOutliers.ROTATION_POLICY_UNIT, "points");
    testRunner.setProperty(DetectOutliers.CHUNKING_POLICY_TYPE, "by_amount");
    testRunner.setProperty(DetectOutliers.CHUNKING_POLICY_AMOUNT, "10");
    testRunner.setProperty(DetectOutliers.CHUNKING_POLICY_UNIT, "points");
    testRunner.setProperty(DetectOutliers.GLOBAL_STATISTICS_MIN, "-100000");
    testRunner.setProperty(DetectOutliers.MIN_AMOUNT_TO_PREDICT, "100");
    testRunner.setProperty(DetectOutliers.ZSCORE_CUTOFFS_NORMAL, "3.5");
    testRunner.setProperty(DetectOutliers.ZSCORE_CUTOFFS_MODERATE, "5");

    testRunner.setProperty(DetectOutliers.RECORD_VALUE_FIELD, "value");
    testRunner.setProperty(DetectOutliers.RECORD_TIME_FIELD, "timestamp");
    testRunner.assertValid();//from   w  w w.  jav  a  2s  . c o m

    File f = new File(RESOURCES_DIRECTORY);

    Pair<Integer, Integer>[] results = new Pair[] { new Pair(4032, 124), new Pair(4032, 8), new Pair(4032, 315),
            new Pair(4032, 0), new Pair(4032, 29), new Pair(4032, 2442), new Pair(4032, 314),
            new Pair(4032, 296)

    };

    int count = 0;
    for (File file : FileUtils.listFiles(f, new SuffixFileFilter(".csv"), TrueFileFilter.INSTANCE)) {

        if (count >= results.length)
            break;

        BufferedReader reader = Files.newBufferedReader(file.toPath(), ENCODING);
        List<Record> records = TimeSeriesCsvLoader.load(reader, true, inputDateFormat);
        Assert.assertTrue(!records.isEmpty());

        testRunner.clearQueues();
        testRunner.enqueue(records.toArray(new Record[records.size()]));
        testRunner.run();
        testRunner.assertAllInputRecordsProcessed();

        System.out.println("records.size() = " + records.size());
        System.out.println("testRunner.getOutputRecords().size() = " + testRunner.getOutputRecords().size());
        testRunner.assertOutputRecordsCount(results[count].getSecond());
        count++;

    }

}

---

From source file:controller.FileWatcher.java

@Override
public void onFileCreate(File arg0) {
    String log = "File is created " + arg0.getAbsolutePath() + "\n";
    System.out.println(log);//  www.  java  2s .c  o  m
    jTextArea1.append(log);
    if (!Files.isSymbolicLink(arg0.toPath())) {
        String fileName = ServerUtil.convertPath(arg0.getAbsolutePath(), MyDropboxSwing.urls);
        FileCreate fileCreate = new FileCreate(fileName, Constants.IS_FILE);
        lstCommit.add(fileCreate);
    }
}

---

From source file:ru.codemine.ccms.service.SettingsService.java

/**
 *   ? ?? //from   w  w  w . j  a  v  a2 s.  c  om
 * @return
 */
public String getStorageRootPath() {
    File test = new File(storageRootPath);
    if (!test.isDirectory()) {
        try {
            Files.createDirectory(test.toPath());
        } catch (IOException ex) {
            log.error(
                    "? ?  ? ? ! : "
                            + storageRootPath + ",  : " + ex.getMessage());
        }
    }
    return storageRootPath;
}

---

From source file:ru.codemine.ccms.service.SettingsService.java

public String getStorageTasksPath() {
    File test = new File(storageTasksPath);
    if (!test.isDirectory()) {
        try {//from  ww w . jav  a 2s  .  c  o  m
            Files.createDirectory(test.toPath());
        } catch (IOException ex) {
            log.error(
                    "? ?  ? ?  ! : "
                            + storageTasksPath + ",  : " + ex.getMessage());
        }
    }
    return storageTasksPath;
}

---

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