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

Example 1 with NoSuchFileException

use of java.nio.file.NoSuchFileException in project elasticsearch by elastic.

the class InstallPluginCommandTests method testMissingDescriptor.

public void testMissingDescriptor() throws Exception {
    Tuple<Path, Environment> env = createEnv(fs, temp);
    Path pluginDir = createPluginDir(temp);
    Files.createFile(pluginDir.resolve("fake.yml"));
    String pluginZip = writeZip(pluginDir, "elasticsearch");
    NoSuchFileException e = expectThrows(NoSuchFileException.class, () -> installPlugin(pluginZip, env.v1()));
    assertTrue(e.getMessage(), e.getMessage().contains("plugin-descriptor.properties"));
    assertInstallCleaned(env.v2());
}

Example 2 with NoSuchFileException

use of java.nio.file.NoSuchFileException in project buck by facebook.

the class AppleSdkDiscovery method discoverAppleSdkPaths.

/**
   * Given a path to an Xcode developer directory and a map of
   * (xctoolchain ID: path) pairs as returned by
   * {@link AppleToolchainDiscovery}, walks through the platforms
   * and builds a map of ({@link AppleSdk}: {@link AppleSdkPaths})
   * objects describing the paths to the SDKs inside.
   *
   * The {@link AppleSdk#getName()} strings match the ones displayed by {@code xcodebuild -showsdks}
   * and look like {@code macosx10.9}, {@code iphoneos8.0}, {@code iphonesimulator8.0},
   * etc.
   */
public static ImmutableMap<AppleSdk, AppleSdkPaths> discoverAppleSdkPaths(Optional<Path> developerDir, ImmutableList<Path> extraDirs, ImmutableMap<String, AppleToolchain> xcodeToolchains, AppleConfig appleConfig) throws IOException {
    Optional<AppleToolchain> defaultToolchain = Optional.ofNullable(xcodeToolchains.get(DEFAULT_TOOLCHAIN_ID));
    ImmutableMap.Builder<AppleSdk, AppleSdkPaths> appleSdkPathsBuilder = ImmutableMap.builder();
    HashSet<Path> platformPaths = new HashSet<Path>(extraDirs);
    if (developerDir.isPresent()) {
        Path platformsDir = developerDir.get().resolve("Platforms");
        LOG.debug("Searching for Xcode platforms under %s", platformsDir);
        platformPaths.add(platformsDir);
    }
    // We need to find the most recent SDK for each platform so we can
    // make the fall-back SDKs with no version number in their name
    // ("macosx", "iphonesimulator", "iphoneos").
    //
    // To do this, we store a map of (platform: [sdk1, sdk2, ...])
    // pairs where the SDKs for each platform are ordered by version.
    TreeMultimap<ApplePlatform, AppleSdk> orderedSdksForPlatform = TreeMultimap.create(Ordering.natural(), APPLE_SDK_VERSION_ORDERING);
    for (Path platforms : platformPaths) {
        if (!Files.exists(platforms)) {
            LOG.debug("Skipping platform search path %s that does not exist", platforms);
            continue;
        }
        LOG.debug("Searching for Xcode SDKs in %s", platforms);
        try (DirectoryStream<Path> platformStream = Files.newDirectoryStream(platforms, "*.platform")) {
            for (Path platformDir : platformStream) {
                Path developerSdksPath = platformDir.resolve("Developer/SDKs");
                try (DirectoryStream<Path> sdkStream = Files.newDirectoryStream(developerSdksPath, "*.sdk")) {
                    Set<Path> scannedSdkDirs = new HashSet<>();
                    for (Path sdkDir : sdkStream) {
                        LOG.debug("Fetching SDK name for %s", sdkDir);
                        sdkDir = sdkDir.toRealPath();
                        if (scannedSdkDirs.contains(sdkDir)) {
                            LOG.debug("Skipping already scanned SDK directory %s", sdkDir);
                            continue;
                        }
                        AppleSdk.Builder sdkBuilder = AppleSdk.builder();
                        if (buildSdkFromPath(sdkDir, sdkBuilder, xcodeToolchains, defaultToolchain, appleConfig)) {
                            AppleSdk sdk = sdkBuilder.build();
                            LOG.debug("Found SDK %s", sdk);
                            AppleSdkPaths.Builder xcodePathsBuilder = AppleSdkPaths.builder();
                            for (AppleToolchain toolchain : sdk.getToolchains()) {
                                xcodePathsBuilder.addToolchainPaths(toolchain.getPath());
                            }
                            AppleSdkPaths xcodePaths = xcodePathsBuilder.setDeveloperPath(developerDir).setPlatformPath(platformDir).setSdkPath(sdkDir).build();
                            appleSdkPathsBuilder.put(sdk, xcodePaths);
                            orderedSdksForPlatform.put(sdk.getApplePlatform(), sdk);
                        }
                        scannedSdkDirs.add(sdkDir);
                    }
                } catch (NoSuchFileException e) {
                    LOG.warn(e, "Couldn't discover SDKs at path %s, ignoring platform %s", developerSdksPath, platformDir);
                }
            }
        }
    }
    // Get a snapshot of what's in appleSdkPathsBuilder, then for each
    // ApplePlatform, add to appleSdkPathsBuilder the most recent
    // SDK with an unversioned name.
    ImmutableMap<AppleSdk, AppleSdkPaths> discoveredSdkPaths = appleSdkPathsBuilder.build();
    for (ApplePlatform platform : orderedSdksForPlatform.keySet()) {
        Set<AppleSdk> platformSdks = orderedSdksForPlatform.get(platform);
        boolean shouldCreateUnversionedSdk = true;
        for (AppleSdk sdk : platformSdks) {
            shouldCreateUnversionedSdk &= !sdk.getName().equals(platform.getName());
        }
        if (shouldCreateUnversionedSdk) {
            AppleSdk mostRecentSdkForPlatform = orderedSdksForPlatform.get(platform).last();
            appleSdkPathsBuilder.put(mostRecentSdkForPlatform.withName(platform.getName()), discoveredSdkPaths.get(mostRecentSdkForPlatform));
        }
    }
    // the unversioned aliases added just above.
    return appleSdkPathsBuilder.build();
}

Example 3 with NoSuchFileException

use of java.nio.file.NoSuchFileException in project buck by facebook.

the class AppleSdkDiscovery method buildSdkFromPath.

private static boolean buildSdkFromPath(Path sdkDir, AppleSdk.Builder sdkBuilder, ImmutableMap<String, AppleToolchain> xcodeToolchains, Optional<AppleToolchain> defaultToolchain, AppleConfig appleConfig) throws IOException {
    try (InputStream sdkSettingsPlist = Files.newInputStream(sdkDir.resolve("SDKSettings.plist"));
        BufferedInputStream bufferedSdkSettingsPlist = new BufferedInputStream(sdkSettingsPlist)) {
        NSDictionary sdkSettings;
        try {
            sdkSettings = (NSDictionary) PropertyListParser.parse(bufferedSdkSettingsPlist);
        } catch (PropertyListFormatException | ParseException | SAXException e) {
            LOG.error(e, "Malformatted SDKSettings.plist. Skipping SDK path %s.", sdkDir);
            return false;
        } catch (ParserConfigurationException e) {
            throw new IOException(e);
        }
        String name = sdkSettings.objectForKey("CanonicalName").toString();
        String version = sdkSettings.objectForKey("Version").toString();
        NSDictionary defaultProperties = (NSDictionary) sdkSettings.objectForKey("DefaultProperties");
        Optional<ImmutableList<String>> toolchains = appleConfig.getToolchainsOverrideForSDKName(name);
        boolean foundToolchain = false;
        if (!toolchains.isPresent()) {
            NSArray settingsToolchains = (NSArray) sdkSettings.objectForKey("Toolchains");
            if (settingsToolchains != null) {
                toolchains = Optional.of(Arrays.stream(settingsToolchains.getArray()).map(Object::toString).collect(MoreCollectors.toImmutableList()));
            }
        }
        if (toolchains.isPresent()) {
            for (String toolchainId : toolchains.get()) {
                AppleToolchain toolchain = xcodeToolchains.get(toolchainId);
                if (toolchain != null) {
                    foundToolchain = true;
                    sdkBuilder.addToolchains(toolchain);
                } else {
                    LOG.debug("Specified toolchain %s not found for SDK path %s", toolchainId, sdkDir);
                }
            }
        }
        if (!foundToolchain && defaultToolchain.isPresent()) {
            foundToolchain = true;
            sdkBuilder.addToolchains(defaultToolchain.get());
        }
        if (!foundToolchain) {
            LOG.warn("No toolchains found and no default toolchain. Skipping SDK path %s.", sdkDir);
            return false;
        } else {
            NSString platformName = (NSString) defaultProperties.objectForKey("PLATFORM_NAME");
            ApplePlatform applePlatform = ApplePlatform.of(platformName.toString());
            sdkBuilder.setName(name).setVersion(version).setApplePlatform(applePlatform);
            ImmutableList<String> architectures = validArchitecturesForPlatform(applePlatform, sdkDir);
            sdkBuilder.addAllArchitectures(architectures);
            return true;
        }
    } catch (NoSuchFileException e) {
        LOG.warn(e, "Skipping SDK at path %s, no SDKSettings.plist found", sdkDir);
        return false;
    }
}

Example 4 with NoSuchFileException

use of java.nio.file.NoSuchFileException in project buck by facebook.

the class AppleSimulatorDiscovery method discoverAppleSimulatorProfile.

/**
   * Given a simulators, looks up metadata on the supported architectures
   * and product families for that simulator (if present).
   */
public static Optional<AppleSimulatorProfile> discoverAppleSimulatorProfile(AppleSimulator appleSimulator, Path iphonesimulatorPlatformRoot) throws IOException {
    Path simulatorProfilePlistPath = iphonesimulatorPlatformRoot.resolve(String.format("Developer/Library/CoreSimulator/Profiles/DeviceTypes/%s.simdevicetype/" + "Contents/Resources/profile.plist", appleSimulator.getName()));
    LOG.debug("Parsing simulator profile plist %s", simulatorProfilePlistPath);
    try (InputStream inputStream = Files.newInputStream(simulatorProfilePlistPath)) {
        // This might return Optional.empty() if the input could not be parsed.
        return AppleSimulatorProfileParsing.parseProfilePlistStream(inputStream);
    } catch (FileNotFoundException | NoSuchFileException e) {
        LOG.warn(e, "Could not open simulator profile %s, ignoring", simulatorProfilePlistPath);
        return Optional.empty();
    }
}

Example 5 with NoSuchFileException

use of java.nio.file.NoSuchFileException in project elasticsearch by elastic.

the class IndexFolderUpgrader method upgrade.

/**
     * Moves the index folder found in <code>source</code> to <code>target</code>
     */
void upgrade(final Index index, final Path source, final Path target) throws IOException {
    boolean success = false;
    try {
        Files.move(source, target, StandardCopyOption.ATOMIC_MOVE);
        success = true;
    } catch (NoSuchFileException | FileNotFoundException exception) {
        // thrown when the source is non-existent because the folder was renamed
        // by another node (shared FS) after we checked if the target exists
        logger.error((Supplier<?>) () -> new ParameterizedMessage("multiple nodes trying to upgrade [{}] in parallel, retry " + "upgrading with single node", target), exception);
        throw exception;
    } finally {
        if (success) {
            logger.info("{} moved from [{}] to [{}]", index, source, target);
            logger.trace("{} syncing directory [{}]", index, target);
            IOUtils.fsync(target, true);
        }
    }
}