Example usage for java.nio.file Path resolve

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

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Introduction

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

Prototype

default Path resolve(String other)

Source Link

Document

Converts a given path string to a Path and resolves it against this Path in exactly the manner specified by the #resolve(Path) resolve method.

Usage

From source file:com.facebook.buck.zip.Unzip.java

public static ImmutableList<Path> extractZipFile(Path zipFile, final Path destination,
        ExistingFileMode existingFileMode) throws IOException {
    // Create output directory if it does not exist
    Files.createDirectories(destination);
    return extractZipFile(zipFile, new ProjectFilesystem(destination), destination.getFileSystem().getPath(""),
            existingFileMode).stream().map(input -> destination.resolve(input).toAbsolutePath())
                    .collect(MoreCollectors.toImmutableList());
}

From source file:fr.pilato.elasticsearch.crawler.fs.util.FsCrawlerUtil.java

/**
 * Reads a mapping from config/_default/version/type.json file
 *
 * @param config Root dir where we can find the configuration (default to ~/.fscrawler)
 * @param version Elasticsearch major version number (only major digit is kept so for 2.3.4 it will be 2)
 * @param type The expected type (will be expanded to type.json)
 * @return the mapping/*  ww w  . jav a  2  s.  c  o m*/
 * @throws URISyntaxException
 * @throws IOException
 */
public static String readDefaultMapping(Path config, String version, String type)
        throws URISyntaxException, IOException {
    Path defaultConfigDir = config.resolve("_default");
    try {
        return readMapping(defaultConfigDir, version, type);
    } catch (NoSuchFileException e) {
        throw new IllegalArgumentException(
                "Mapping file " + type + ".json does not exist for elasticsearch version " + version + " in ["
                        + defaultConfigDir + "] dir");
    }
}

From source file:org.hawkular.apm.api.services.ConfigurationLoader.java

/**
 * This method constructs a path based on potentially accessing
 * one or more archive files (jar/war)./*ww w .j  a  va  2s. c o m*/
 *
 * @param startindex The start index
 * @param uriParts The parts of the URI
 * @return The path
 */
protected static Path getPath(int startindex, String[] uriParts) {
    Path ret = Paths.get("/");
    List<FileSystem> toClose = new ArrayList<FileSystem>();

    try {
        for (int i = startindex; i < uriParts.length; i++) {
            String name = uriParts[i];
            if (name.endsWith("!")) {
                name = name.substring(0, name.length() - 1);
            }
            ret = ret.resolve(name);

            if (name.endsWith(".jar") || name.endsWith(".war")) {
                try (FileSystem jarfs = FileSystems.newFileSystem(ret,
                        Thread.currentThread().getContextClassLoader())) {
                    ret = jarfs.getRootDirectories().iterator().next();
                } catch (IOException e) {
                    log.log(Level.SEVERE, "Failed to access archive '" + name + "'", e);
                }
            }
        }
    } finally {
        for (FileSystem fs : toClose) {
            try {
                fs.close();
            } catch (IOException e) {
                log.log(Level.SEVERE, "Failed to close file system '" + fs + "'", e);
            }
        }
    }

    return ret;
}

From source file:com.excelsiorjet.api.util.Utils.java

public static void copyDirectory(Path source, Path target) throws IOException {
    Files.walkFileTree(source, new FileVisitor<Path>() {

        @Override//  w w  w  .j a  va  2  s  .  co m
        public FileVisitResult preVisitDirectory(Path subfolder, BasicFileAttributes attrs) throws IOException {
            Files.createDirectories(target.resolve(source.relativize(subfolder)));
            return FileVisitResult.CONTINUE;
        }

        @Override
        public FileVisitResult visitFile(Path sourceFile, BasicFileAttributes attrs) throws IOException {
            Path targetFile = target.resolve(source.relativize(sourceFile));
            copyFile(sourceFile, targetFile);
            return FileVisitResult.CONTINUE;
        }

        @Override
        public FileVisitResult visitFileFailed(Path sourceFile, IOException e) throws IOException {
            throw new IOException(Txt.s("Utils.CannotCopyFile.Error", sourceFile.toString(), e.getMessage()),
                    e);
        }

        @Override
        public FileVisitResult postVisitDirectory(Path source, IOException ioe) throws IOException {
            return FileVisitResult.CONTINUE;
        }
    });
}

From source file:com.qwazr.server.configuration.ServerConfiguration.java

private static Path getTempDirectory(final Path dataDir, final String value) {
    return StringUtils.isEmpty(value) ? dataDir.resolve("tmp") : Paths.get(value);
}

From source file:controllers.ImageBrowser.java

@ModelAccess(AccessType.FILE_UPLOAD)
public static void upload(File file, Path path) {
    File destination = path.resolve(file.getName()).toFile();
    try {/*from   ww w.  ja v a2s  .c o  m*/
        FileUtils.copyFile(file, destination);
    } catch (IOException e) {
        error(e);
    }
    ok();
}

From source file:eu.itesla_project.modules.validation.OfflineValidationTool.java

private static void writeComparisonFiles(Set<RuleId> rulesIds,
        Map<String, Map<RuleId, ValidationStatus>> statusPerRulePerCase, Path outputDir) throws IOException {
    for (RuleId ruleId : rulesIds) {
        Path comparisonFile = outputDir.resolve("comparison_" + ruleId.toString() + ".csv");

        System.out.println("writing " + comparisonFile + "...");

        try (BufferedWriter writer = Files.newBufferedWriter(comparisonFile, StandardCharsets.UTF_8)) {
            writer.write("base case");
            writer.write(CSV_SEPARATOR);
            writer.write("simulation");
            writer.write(CSV_SEPARATOR);
            writer.write("rule");
            writer.newLine();/*w w  w . j a  v a  2  s .com*/

            for (Map.Entry<String, Map<RuleId, ValidationStatus>> e : statusPerRulePerCase.entrySet()) {
                String baseCaseName = e.getKey();
                Map<RuleId, ValidationStatus> statusPerRule = e.getValue();
                writer.write(baseCaseName);
                ValidationStatus status = statusPerRule.get(ruleId);
                if (status == null) {
                    status = new ValidationStatus(null, null);
                }
                writer.write(CSV_SEPARATOR);
                writer.write(status.isSimulationOkToStr());
                writer.write(CSV_SEPARATOR);
                writer.write(status.isRuleOkToStr());
                writer.newLine();
            }
        }
    }
}

From source file:de.dal33t.powerfolder.util.ConfigurationLoader.java

/**
 * #2467: Set server URL via command line option in installer
 *
 * @param controller/*from   w ww .j  a v a2 s.  c o m*/
 * @return
 */
public static boolean loadAndMergeFromInstaller(Controller controller) {
    Path initFile = null;
    String windir = System.getenv("WINDIR");
    if (StringUtils.isNotBlank(windir)) {
        Path tempDir = Paths.get(windir).resolve("TEMP");
        initFile = tempDir.resolve(INITIAL_STARTUP_CONFIG_FILENAME);
    }
    if (initFile == null || Files.notExists(initFile)) {
        String tempStr = System.getProperty("java.io.tmpdir");
        initFile = Paths.get(tempStr).resolve(INITIAL_STARTUP_CONFIG_FILENAME);
        if (Files.notExists(initFile)) {
            return false;
        }
    }
    String url = "";
    boolean delete = false;
    try (InputStream in = Files.newInputStream(initFile)) {
        Properties props = new Properties();
        props.load(in);

        url = props.getProperty(ConfigurationEntry.CONFIG_URL.getConfigKey());
        if (StringUtils.isBlank(url)) {
            String fn = props.getProperty(ConfigurationEntry.INSTALLER_FILENAME.getConfigKey());
            if (StringUtils.isNotBlank(fn)) {
                url = PathUtils.decodeURLFromFilename(fn);
            }
        }
        if (StringUtils.isBlank(url)) {
            return false;
        }
        Properties preConfig = loadPreConfiguration(url);
        if (preConfig == null) {
            return false;
        }
        int i = merge(preConfig, controller);
        LOG.info("Startup " + i + " with server " + url);
        if (i > 0) {
            ConfigurationEntry.CONFIG_URL.setValue(controller, url);
            controller.saveConfig();
        }
        delete = true;
        return true;
    } catch (Exception e) {
        LOG.warning("Unable to read configuration " + initFile + " / " + url + ". " + e);
    } finally {
        if (delete) {
            try {
                Files.delete(initFile);
            } catch (IOException ioe) {
                LOG.fine("Unable to deleted file " + initFile + ". " + ioe);
            }
        }
    }

    return false;
}

From source file:eu.itesla_project.modules.validation.OfflineValidationTool.java

private static void writeAttributesFiles(Set<RuleId> rulesIds,
        Map<String, Map<RuleId, Map<HistoDbAttributeId, Object>>> valuesPerRulePerCase, Path outputDir)
        throws IOException {
    for (RuleId ruleId : rulesIds) {
        Path attributesFile = outputDir.resolve("attributes_" + ruleId.toString() + ".csv");

        System.out.println("writing " + attributesFile + "...");

        try (BufferedWriter writer = Files.newBufferedWriter(attributesFile, StandardCharsets.UTF_8)) {
            writer.write("base case");

            Set<HistoDbAttributeId> allAttributeIds = new LinkedHashSet<>();
            for (Map<RuleId, Map<HistoDbAttributeId, Object>> valuesPerRule : valuesPerRulePerCase.values()) {
                Map<HistoDbAttributeId, Object> values = valuesPerRule.get(ruleId);
                if (values != null) {
                    allAttributeIds.addAll(values.keySet());
                }/*from w  w  w  .  j ava  2  s  .  com*/
            }

            for (HistoDbAttributeId attributeId : allAttributeIds) {
                writer.write(CSV_SEPARATOR);
                writer.write(attributeId.toString());
            }
            writer.newLine();

            for (Map.Entry<String, Map<RuleId, Map<HistoDbAttributeId, Object>>> e : valuesPerRulePerCase
                    .entrySet()) {
                String baseCaseName = e.getKey();
                Map<RuleId, Map<HistoDbAttributeId, Object>> valuesPerRule = e.getValue();
                writer.write(baseCaseName);

                Map<HistoDbAttributeId, Object> values = valuesPerRule.get(ruleId);
                for (HistoDbAttributeId attributeId : allAttributeIds) {
                    writer.write(CSV_SEPARATOR);
                    Object value = values.get(attributeId);
                    if (value != null && !(value instanceof Float && Float.isNaN((Float) value))) {
                        writer.write(Objects.toString(values.get(attributeId)));
                    }
                }

                writer.newLine();
            }
        }
    }
}

From source file:eu.itesla_project.eurostag.EurostagImpactAnalysis.java

private static void dumpBusesDictionary(Network network, EurostagDictionary dictionary, Path dir)
        throws IOException {
    try (BufferedWriter os = Files.newBufferedWriter(dir.resolve("dict_buses.csv"), StandardCharsets.UTF_8)) {
        for (Bus bus : Identifiables.sort(network.getBusBreakerView().getBuses())) {
            os.write(bus.getId() + ";" + dictionary.getEsgId(bus.getId()));
            os.newLine();//from w w  w . ja  v a 2  s .  c  o m
        }
    }
}