java.nio.file.Path源码实例Demo

类java.nio.file.Path源码实例Demo

下面列出了java.nio.file.Path 类实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

@Override
public Resource loadAsResource(String filename) {
    try {
        Path file = load(filename);
        Resource resource = new UrlResource(file.toUri());
        if (resource.exists() || resource.isReadable()) {
            return resource;
        }
        else {
            throw new StorageFileNotFoundException(
                    "Could not read file: " + filename);

        }
    }
    catch (MalformedURLException e) {
        throw new StorageFileNotFoundException("Could not read file: " + filename, e);
    }
}
 
源代码2 项目: tracecompass   文件: HistoryTreeSegmentStore.java
/**
 * Create a history tree from an existing file
 *
 * @param treeFile
 *            Filename/location of the history we want to load
 * @param intervalReader
 *            Factory to read history tree objects from the backend
 * @param version
 *            The version number of the reader/writer
 * @return The new history tree
 * @throws IOException
 *             If we can't read the file, if it doesn't exist, is not
 *             recognized, or if the version of the file does not match the
 *             expected providerVersion.
 */
private SegmentHistoryTree<E> createHistoryTree(Path treeFile, IHTIntervalReader<@NonNull E> intervalReader, int version) throws IOException {
    try {
        if (Files.exists(treeFile)) {
            SegmentHistoryTree<E> sht = new SegmentHistoryTree<>(NonNullUtils.checkNotNull(treeFile.toFile()), version, intervalReader);
            fFinishedBuilding = true;
            return sht;
        }
    } catch (IOException e) {
        /**
         * Couldn't create the history tree with this file, just fall back
         * to a new history tree
         */
    }

    return new SegmentHistoryTree<>(NonNullUtils.checkNotNull(treeFile.toFile()),
            BLOCK_SIZE,
            MAX_CHILDREN,
            version,
            0,
            intervalReader);
}
 
源代码3 项目: Knowage-Server   文件: CockpitDataExportJob.java
/**
 * @throws JobExecutionException
 */
private void createMetaFile() throws JobExecutionException {
	java.nio.file.Path metadataFile = ExportPathBuilder.getInstance().getPerJobIdMetadataFile(resourcePath, userProfile, id);

	try {
		String docLabel = documentExportConf.getDocumentLabel();

		ExportMetadata exportMetadata = new ExportMetadata();
		exportMetadata.setId(id);
		exportMetadata.setDataSetName(docLabel);
		exportMetadata.setFileName(docLabel + "." + extension());
		exportMetadata.setMimeType(mime());
		exportMetadata.setStartDate(Calendar.getInstance(locale).getTime());

		ExportMetadata.writeToJsonFile(exportMetadata, metadataFile);
	} catch (Exception e) {

		deleteJobDirectory();

		String msg = String.format("Error creating file \"%s\"!", metadataFile);

		throw new JobExecutionException(msg, e);
	}
}
 
源代码4 项目: curiostack   文件: RoutingConfigLoader.java
Map<Route, WebClient> load(Path configPath) {
  final RoutingConfig config;
  try {
    config = OBJECT_MAPPER.readValue(configPath.toFile(), RoutingConfig.class);
  } catch (IOException e) {
    throw new UncheckedIOException("Could not read routing config.", e);
  }

  Map<String, WebClient> clients =
      config.getTargets().stream()
          .collect(
              toImmutableMap(
                  Target::getName,
                  t ->
                      clientBuilderFactory
                          .create(t.getName(), addSerializationFormat(t.getUrl()))
                          .build(WebClient.class)));

  return config.getRules().stream()
      .collect(
          toImmutableMap(
              r -> Route.builder().path(r.getPathPattern()).build(),
              r -> clients.get(r.getTarget())));
}
 
源代码5 项目: streamsx.topology   文件: DependencyResolver.java
public void addJarDependency(BOperatorInvocation op, Class<?> clazz) {

        CodeSource thisCodeSource = this.getClass().getProtectionDomain()
                .getCodeSource();

        CodeSource source = clazz.getProtectionDomain().getCodeSource();
        if (null == source || thisCodeSource.equals(source)) {
            return;
        }
        
        Path absolutePath = null;
        try {
            absolutePath = Paths.get(source.getLocation().toURI()).toAbsolutePath();
        } catch (URISyntaxException e) {
            throw new RuntimeException(e);
        }
        
        if (operatorToJarDependencies.containsKey(op)) {
            operatorToJarDependencies.get(op).add(absolutePath);
        } else {
            operatorToJarDependencies.put(op, new HashSet<Path>());
            operatorToJarDependencies.get(op).add(absolutePath);
        }
    }
 
源代码6 项目: buck   文件: IjSourceRootSimplifier.java
/**
 * Walks the trie of paths attempting to merge all of the children of the current path into
 * itself.
 *
 * <p>If a parent folder is present then the merge happens only for children folders that can be
 * merged into a parent folder. Otherwise a parent folder is created and matching children
 * folders are merged into it.
 *
 * @param currentPath current path
 * @return Optional.of(a successfully merged folder) or absent if merging did not succeed.
 */
private Optional<IjFolder> walk(Path currentPath) {
  ImmutableList<Optional<IjFolder>> children =
      StreamSupport.stream(tree.getOutgoingNodesFor(currentPath).spliterator(), false)
          .map(this::walk)
          .collect(ImmutableList.toImmutableList());

  ImmutableList<IjFolder> presentChildren =
      children.stream()
          .filter(Optional::isPresent)
          .map(Optional::get)
          .collect(ImmutableList.toImmutableList());

  IjFolder currentFolder = mergePathsMap.get(currentPath);
  if (presentChildren.isEmpty()) {
    return Optional.ofNullable(currentFolder);
  }

  boolean hasNonPresentChildren = presentChildren.size() != children.size();

  return tryMergingParentAndChildren(
      currentPath, currentFolder, presentChildren, hasNonPresentChildren);
}
 
源代码7 项目: nomulus   文件: TestServerRule.java
private TestServerRule(
    ImmutableMap<String, Path> runfiles,
    ImmutableList<Route> routes,
    ImmutableList<Class<? extends Filter>> filters,
    ImmutableList<Fixture> fixtures,
    String email,
    Optional<String> gaeUserId) {
  this.runfiles = runfiles;
  this.routes = routes;
  this.filters = filters;
  this.fixtures = fixtures;
  // We create an GAE-Admin user, and then use AuthenticatedRegistrarAccessor.bypassAdminCheck to
  // choose whether the user is an admin or not.
  this.appEngineRule =
      AppEngineRule.builder()
          .withDatastoreAndCloudSql()
          .withLocalModules()
          .withUrlFetch()
          .withTaskQueue()
          .withUserService(
              UserInfo.createAdmin(email, gaeUserId.orElse(THE_REGISTRAR_GAE_USER_ID)))
          .build();
}
 
@Test
void testUpToDate() throws Exception {
    final Path projectDir = TestFiles.helidonSeProject();
    final TestMonitor monitor = new TestMonitor(1);
    final BuildExecutor executor = new ForkedMavenExecutor(projectDir, monitor, 30);
    final ProjectSupplier supplier = new DefaultProjectSupplier();
    final Project project = supplier.newProject(executor, false, true,0);
    assertThat(project, is(not(nullValue())));
    assertThat(project.isBuildUpToDate(), is(true));
    assertThat(monitor.buildStart(0), is(false));
    assertThat(project, is(not(nullValue())));
    MatcherAssert.assertThat(project.root().directoryType(), Matchers.is(DirectoryType.Project));
    assertThat(project.root().path(), is(projectDir));
    final List<BuildComponent> components = project.components();
    assertThat(components, is(not(nullValue())));
    assertThat(components.size(), is(2));
    assertThat(components.get(0).sourceRoot().path().toString(), endsWith("src/main/java"));
    assertThat(components.get(0).outputRoot().path().toString(), endsWith("target/classes"));
    assertThat(components.get(1).sourceRoot().path().toString(), endsWith("src/main/resources"));
    assertThat(components.get(1).outputRoot().path().toString(), endsWith("target/classes"));
    assertThat(components.get(1).outputRoot(), is(not(components.get(0).outputRoot())));

    assertThat(project.classpath().size(), is(greaterThan(2)));
    assertThat(project.mainClassName(), is("io.helidon.examples.se.Main"));
}
 
源代码9 项目: netbeans   文件: FileObjSymlinkTest.java
public void testReadSymbolicLinkRelative() throws IOException {
    if (!checkSymlinksSupported()) {
        return;
    }
    File dir = getWorkDir();
    File folder = new File(dir, "folder");
    File link = new File(dir, "link");
    folder.mkdir();
    Path lp = Files.createSymbolicLink(link.toPath(), Paths.get("folder"));
    assertNotNull(lp);
    FileObject linkFO = FileUtil.toFileObject(link);
    assertNotNull(linkFO);
    FileObject dataFO = linkFO.readSymbolicLink();
    assertNotSame(linkFO, dataFO);
    assertNotNull(dataFO);
    assertEquals("folder", dataFO.getNameExt());
}
 
源代码10 项目: galleon   文件: MavenConfigTestCase.java
@Test
public void testSettingsFile() throws Exception {
    MavenConfig config = cli.getSession().getPmConfiguration().getMavenConfig();
    Path p = cli.newDir("foo", true);
    Path settings = p.resolve("settings.xml");
    Files.createFile(settings);
    Path existingSettings = config.getSettings();
    Assert.assertNull(existingSettings);
    cli.execute("maven set-settings-file " + settings.toFile().getAbsolutePath());
    Assert.assertEquals(settings, config.getSettings());
    Assert.assertEquals(settings, Configuration.parse().getMavenConfig().getSettings());

    cli.execute("maven get-info");
    Assert.assertTrue(cli.getOutput().contains(settings.toFile().getAbsolutePath()));

    cli.execute("maven reset-settings-file");
    Assert.assertNull(config.getSettings());
    Assert.assertNull(Configuration.parse().getMavenConfig().getSettings());
}
 
源代码11 项目: javageci   文件: FileCollector.java
/**
     * <p>Collect the source files from the {@code dir} directory, create {@link javax0.geci.api.Source Source} objects
     * that encapsulate the file and add the new object to the set of sources.</p>
     *
     * @param onlySet   only the files are processed that match some element of this set unless this set is empty. In
     *                  this case the set is not consulted.
     * @param ignoreSet
     * @param dir
     * @throws IOException
     */
    private void collectInputDirectory(final Set<Predicate<Path>> onlySet,
                                       final Set<Predicate<Path>> ignoreSet,
                                       final String dir
    ) throws IOException {
        getAllRegularFiles(dir)
                .peek(s -> Tracer.push("File", "'" + s + "' was found"))
//
                .peek(s -> Tracer.push("Only", "Checking predicates"))
                .filter(path -> pathIsMatchingOnlySet(onlySet, path))
                .peek(s -> Tracer.pop())
//
                .peek(s -> Tracer.push("Ignore", "Checking predicates"))
                .filter(path -> pathIsNotIgnored(ignoreSet, path))
                .peek(s -> Tracer.pop())
//
                .peek(s -> Tracer.pop())
                .forEach(path -> sources.add(new Source(this, dir, path)));
    }
 
/**
 * Grey out the relevant controls if the checkbox is unchecked, and vice
 * versa. Also verify if the current settings are valid, and update the
 * window error message if needed.
 */
private void updateContents() {
    boolean useCustomDirEnabled = getCurrentCheckBoxState();
    checkNotNull(fCustomDirectoryPath).setEnabled(useCustomDirEnabled);
    checkNotNull(fBrowseButton).setEnabled(useCustomDirEnabled);
    checkNotNull(fClearButton).setEnabled(useCustomDirEnabled);

    String errorMessage = null;

    if (useCustomDirEnabled) {
        String pathPrefix = getCurrentPathPrefix();
        Path path = Paths.get(pathPrefix);
        if (pathPrefix.equals("") || !Files.isDirectory(path)) { //$NON-NLS-1$
            errorMessage = Messages.PreferencePage_ErrorDirectoryDoesNotExists;
        }
    }
    setErrorMessage(errorMessage);
    setValid(errorMessage == null);
}
 
源代码13 项目: azure-devops-intellij   文件: FileSystemTestUtil.java
/**
 * Creates a file system tree in a temporary directory.
 * @param entriesToCreate a list of paths to create. If path ends with '/', it will become a directory; otherwise it
 *                        will become a file
 * @return a path to the root of the file system tree.
 */
public static Path createTempFileSystem(String... entriesToCreate) throws IOException {
    Path rootDirectory = Files.createTempDirectory("azuredevopstest");
    for (String relativePath : entriesToCreate) {
        Path resultingPath = rootDirectory.resolve(relativePath);
        Path directoryPath = resultingPath.getParent();

        Files.createDirectories(directoryPath);
        if (relativePath.endsWith("/")) {
            Files.createDirectories(resultingPath);
        } else {
            //noinspection ResultOfMethodCallIgnored
            resultingPath.toFile().createNewFile();
        }
    }

    return rootDirectory;
}
 
源代码14 项目: javafxmobile-plugin   文件: DesugarTask.java
private void processSingle(
        @NonNull Path input, @NonNull Path output, @NonNull Set<? super QualifiedContent.Scope> scopes)
        throws Exception {
    waitableExecutor.execute(
            () -> {
                if (output.toString().endsWith(SdkConstants.DOT_JAR)) {
                    Files.createDirectories(output.getParent());
                } else {
                    Files.createDirectories(output);
                }

                FileCache cacheToUse;
                if (Files.isRegularFile(input)
                        && Objects.equals(
                        scopes, Collections.singleton(QualifiedContent.Scope.EXTERNAL_LIBRARIES))) {
                    cacheToUse = userCache;
                } else {
                    cacheToUse = null;
                }

                processUsingCache(input, output, cacheToUse);
                return null;
            });
}
 
private void cleanUp() {
    ModelNode op = new ModelNode();
    op.get(OP).set(READ_RESOURCE_OPERATION);
    op.get(OP_ADDR).set(DEPLOYMENT, TEST_DEPLOYMENT_NAME);
    ModelNode result = awaitOperationExecutionAndReturnResult(op);
    if (Operations.isSuccessfulOutcome(result)) {
        undeployAndRemoveDeployment(TEST_DEPLOYMENT_NAME);
    }

    String jbossBaseDir = System.getProperty("jboss.home");
    Assert.assertNotNull(jbossBaseDir);
    Path dataDir = new File(jbossBaseDir).toPath().resolve("standalone").resolve("data");
    if (Files.exists(dataDir)) { cleanFile(dataDir.resolve("managed-exploded").toFile()); }
    File archivesDir = new File("target", "archives");
    if (Files.exists(archivesDir.toPath())) { cleanFile(archivesDir); }
}
 
源代码16 项目: appengine-plugins-core   文件: SdkInstaller.java
/**
 * Configure and create a new Installer instance.
 *
 * @param managedSdkDirectory home directory of google cloud java managed cloud SDKs
 * @param version version of the Cloud SDK we want to install
 * @param osInfo target operating system for installation
 * @param userAgentString user agent string for https requests
 * @param usageReporting enable client side usage reporting on gcloud
 * @return a new configured Cloud SDK Installer
 */
public static SdkInstaller newInstaller(
    Path managedSdkDirectory,
    Version version,
    OsInfo osInfo,
    String userAgentString,
    boolean usageReporting) {
  DownloaderFactory downloaderFactory = new DownloaderFactory(userAgentString);
  ExtractorFactory extractorFactory = new ExtractorFactory();

  InstallerFactory installerFactory =
      version == Version.LATEST ? new InstallerFactory(osInfo, usageReporting) : null;

  FileResourceProviderFactory fileResourceProviderFactory =
      new FileResourceProviderFactory(version, osInfo, managedSdkDirectory);

  return new SdkInstaller(
      fileResourceProviderFactory, downloaderFactory, extractorFactory, installerFactory);
}
 
源代码17 项目: djl   文件: FtModel.java
private Path findModelFile(String prefix) {
    Path modelFile = modelDir.resolve(prefix);
    if (Files.notExists(modelFile) || !Files.isRegularFile(modelFile)) {
        if (prefix.endsWith(".ftz") || prefix.endsWith(".bin")) {
            return null;
        }
        modelFile = modelDir.resolve(prefix + ".ftz");
        if (Files.notExists(modelFile) || !Files.isRegularFile(modelFile)) {
            modelFile = modelDir.resolve(prefix + ".bin");
            if (Files.notExists(modelFile) || !Files.isRegularFile(modelFile)) {
                return null;
            }
        }
    }
    return modelFile;
}
 
源代码18 项目: jimfs   文件: JimfsFileSystemProvider.java
@Override
public FileSystem newFileSystem(Path path, Map<String, ?> env) throws IOException {
  JimfsPath checkedPath = checkPath(path);
  checkNotNull(env);

  URI pathUri = checkedPath.toUri();
  URI jarUri = URI.create("jar:" + pathUri);

  try {
    // pass the new jar:jimfs://... URI to be handled by ZipFileSystemProvider
    return FileSystems.newFileSystem(jarUri, env);
  } catch (Exception e) {
    // if any exception occurred, assume the file wasn't a zip file and that we don't support
    // viewing it as a file system
    throw new UnsupportedOperationException(e);
  }
}
 
private void generatedBin(Map<String, String> contractResult, String contractName) {
    if (!StringUtils.containsIgnoreCase(outputFormat, "bin")) {
        return;
    }

    String binJson = contractResult.get(SolidityCompiler.Options.BIN.getName());
    try {
        String filename = contractName + ".bin";
        Path path = createPath(StringUtils.defaultString(outputDirectory.getBin(), sourceDestination));

        Files.write(Paths.get(path.toString(), filename), binJson.getBytes());
    } catch (IOException e) {
        getLog().error("Could not build bin file for contract '" + contractName + "'", e);
    }
}
 
源代码20 项目: myexcel   文件: SaxExcelReaderTest.java
@Test
void readWithContextCustomer() throws Exception {
    URL htmlToExcelEampleURL = this.getClass().getResource("/common_build.xls");
    Path path = Paths.get(htmlToExcelEampleURL.toURI());

    SaxExcelReader.of(CommonPeople.class).rowFilter(row -> row.getRowNum() > 0).readThen(Files.newInputStream(path), (d, context) -> {
        System.out.println(d);
    });
}
 
源代码21 项目: buck   文件: HeaderSearchPaths.java
private boolean shouldUpdateSymlinkTree(
    Path headerSymlinkTreeRoot,
    ImmutableSortedMap<Path, Path> resolvedContents,
    boolean shouldCreateHeadersSymlinks,
    ImmutableList.Builder<Path> headerSymlinkTreesBuilder)
    throws IOException {
  Path hashCodeFilePath = headerSymlinkTreeRoot.resolve(".contents-hash");
  Optional<String> currentHashCode = projectFilesystem.readFileIfItExists(hashCodeFilePath);
  String newHashCode = getHeaderSymlinkTreeHashCode(resolvedContents, true, false).toString();

  headerSymlinkTreesBuilder.add(headerSymlinkTreeRoot);
  if (Optional.of(newHashCode).equals(currentHashCode)) {
    LOG.debug(
        "Symlink tree at %s is up to date, not regenerating (key %s).",
        headerSymlinkTreeRoot, newHashCode);
    return false;
  }
  LOG.debug(
      "Updating symlink tree at %s (old key %s, new key %s).",
      headerSymlinkTreeRoot, currentHashCode, newHashCode);
  projectFilesystem.deleteRecursivelyIfExists(headerSymlinkTreeRoot);
  projectFilesystem.mkdirs(headerSymlinkTreeRoot);
  if (shouldCreateHeadersSymlinks) {
    for (Map.Entry<Path, Path> entry : resolvedContents.entrySet()) {
      Path link = entry.getKey();
      Path existing = entry.getValue();
      projectFilesystem.createParentDirs(link);
      projectFilesystem.createSymLink(link, existing, /* force */ false);
    }
  }

  projectFilesystem.writeContentsToPath(newHashCode, hashCodeFilePath);

  return true;
}
 
源代码22 项目: jeka   文件: JkUnit5HandlerRunner.java
public static void main(String[] args) {
    JkLog.setHierarchicalConsoleConsumer();
    //JkLog.setVerbosity(JkLog.Verbosity.VERBOSE);
    JkDependencyResolver resolver = JkDependencyResolver.ofParent(JkRepo.ofMavenCentral());
    JkResolveResult resolveResult = resolver.resolve(JkDependencySet.of().and("org.junit.vintage:junit-vintage-engine:jar:5.6.0"));
    JkPathSequence pathSquence = resolveResult.getFiles();
    Path path = Paths.get(".idea/output/test") ;
    JkPathSequence classpath = JkPathSequence.of(path).and(pathSquence);
    JkTestProcessor tp = JkTestProcessor.of();
    tp.launch(classpath, JkTestSelection.of()
            .addIncludeStandardPatterns()
            .addTestClassRoots(path));
}
 
源代码23 项目: core-ng-project   文件: TemplateManager.java
public void add(String templatePath, Class<?> modelClass) {
    var watch = new StopWatch();
    try {
        Map<String, HTMLTemplate> previous = templates.putIfAbsent(templatePath, load(templatePath, modelClass));
        if (previous != null) throw new Error(format("template was registered, templatePath={}", templatePath));
        if (webDirectory.localEnv) {
            Path path = webDirectory.path(templatePath);
            templateLastModifiedTimes.put(templatePath, Files.lastModified(path));
        }
    } finally {
        logger.info("add, templatePath={}, modelClass={}, elapsed={}", templatePath, modelClass.getCanonicalName(), watch.elapsed());
    }
}
 
源代码24 项目: spotbugs   文件: JrtfsCodeBase.java
@CheckForNull
private ICodeBaseEntry createEntry(String resourceName, String moduleName) {
    Path resolved = root.resolve(moduleName + "/" + resourceName);
    if (Files.exists(resolved)) {
        return new JrtfsCodebaseEntry(resolved, root, this);
    }
    return null;
}
 
源代码25 项目: openjdk-jdk9   文件: CompileModulePatchTest.java
@Test
public void testCorrectModulePatchMultiModule(Path base) throws Exception {
    //note: avoiding use of java.base, as that gets special handling on some places:
    Path src = base.resolve("src");
    Path m1 = src.resolve("m1");
    tb.writeJavaFiles(m1, "package javax.lang.model.element; public interface Extra extends Element { }");
    Path m2 = src.resolve("m2");
    tb.writeJavaFiles(m2, "package com.sun.source.tree; public interface Extra extends Tree { }");
    Path classes = base.resolve("classes");
    tb.createDirectories(classes);

    String log = new JavacTask(tb)
            .options("--patch-module", "java.compiler=" + m1.toString(),
                     "--patch-module", "jdk.compiler=" + m2.toString(),
                     "--module-source-path", "dummy")
            .outdir(classes)
            .files(findJavaFiles(src))
            .run()
            .writeAll()
            .getOutput(Task.OutputKind.DIRECT);

    if (!log.isEmpty())
        throw new Exception("expected output not found: " + log);

    checkFileExists(classes, "java.compiler/javax/lang/model/element/Extra.class");
    checkFileExists(classes, "jdk.compiler/com/sun/source/tree/Extra.class");
}
 
源代码26 项目: bazel   文件: SimpleJavaLibraryBuilder.java
private static void cleanupDirectory(@Nullable Path directory) throws IOException {
  if (directory == null) {
    return;
  }

  if (Files.exists(directory)) {
    try {
      MoreFiles.deleteRecursively(directory, RecursiveDeleteOption.ALLOW_INSECURE);
    } catch (IOException e) {
      throw new IOException("Cannot clean '" + directory + "'", e);
    }
  }

  Files.createDirectories(directory);
}
 
源代码27 项目: util   文件: MMapBuffer.java
private static RandomAccessFile open(Path path, FileChannel.MapMode mapMode) throws FileNotFoundException {
    if (Files.notExists(path) && mapMode == FileChannel.MapMode.READ_ONLY) {
        throw new FileNotFoundException(path + " does not exist");
    }
    final String openMode;
    if (mapMode == FileChannel.MapMode.READ_ONLY) {
        openMode = "r";
    } else if (mapMode == FileChannel.MapMode.READ_WRITE) {
        openMode = "rw";
    } else {
        throw new IllegalArgumentException("only MapMode.READ_ONLY and MapMode.READ_WRITE are supported");
    }
    return new RandomAccessFile(path.toFile(), openMode);
}
 
源代码28 项目: armeria   文件: TomcatServiceConfig.java
static String toString(Object holder, String serviceName, @Nullable String engineName,
                       @Nullable Path baseDir, @Nullable Realm realm, @Nullable String hostname,
                       Path docBase, @Nullable String jarRoot) {

    return holder.getClass().getSimpleName() +
           "(serviceName: " + serviceName +
           ", engineName: " + engineName +
           ", baseDir: " + baseDir +
           ", realm: " + (realm != null ? realm.getClass().getSimpleName() : "null") +
           ", hostname: " + hostname +
           ", docBase: " + docBase +
           (jarRoot != null ? ", jarRoot: " + jarRoot : "") +
           ')';
}
 
源代码29 项目: openjdk-jdk9   文件: Context.java
private static ClassLoader createModuleLoader(final ClassLoader cl,
        final String modulePath, final String addModules) {
    if (addModules == null) {
        throw new IllegalArgumentException("--module-path specified with no --add-modules");
    }

    final Path[] paths = Stream.of(modulePath.split(File.pathSeparator)).
        map(s -> Paths.get(s)).
        toArray(sz -> new Path[sz]);
    final ModuleFinder mf = ModuleFinder.of(paths);
    final Set<ModuleReference> mrefs = mf.findAll();
    if (mrefs.isEmpty()) {
        throw new RuntimeException("No modules in script --module-path: " + modulePath);
    }

    final Set<String> rootMods;
    if (addModules.equals("ALL-MODULE-PATH")) {
        rootMods = mrefs.stream().
            map(mr->mr.descriptor().name()).
            collect(Collectors.toSet());
    } else {
        rootMods = Stream.of(addModules.split(",")).
            map(String::trim).
            collect(Collectors.toSet());
    }

    final ModuleLayer boot = ModuleLayer.boot();
    final Configuration conf = boot.configuration().
        resolve(mf, ModuleFinder.of(), rootMods);
    final String firstMod = rootMods.iterator().next();
    return boot.defineModulesWithOneLoader(conf, cl).findLoader(firstMod);
}
 
源代码30 项目: tmc-cli   文件: SettingsIo.java
public static boolean delete() {
    Path file = getAccountsFile(getConfigDirectory());
    try {
        Files.deleteIfExists(file);
    } catch (IOException e) {
        logger.error("Could not delete config file in " + file.toString(), e);
        return false;
    }
    return true;
}
 
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