Example usage for java.nio.file Path resolve

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:io.github.swagger2markup.AsciidocConverterTest.java

@Test
public void tesDoesNotContainUriScheme() throws IOException, URISyntaxException {
    //Given//from  w ww . j a va 2 s  .c  o  m
    Path file = Paths.get(AsciidocConverterTest.class
            .getResource("/yaml/swagger_should_not_contain_uri_scheme.yaml").toURI());
    Path outputDirectory = Paths.get("build/test/asciidoc/generated");
    FileUtils.deleteQuietly(outputDirectory.toFile());

    //When
    Swagger2MarkupConverter.from(file).build().toFolder(outputDirectory);

    //Then
    String[] files = outputDirectory.toFile().list();
    assertThat(files).hasSize(4).containsAll(expectedFiles);

    assertThat(new String(Files.readAllBytes(outputDirectory.resolve("overview.adoc"))))
            .doesNotContain("=== URI scheme");
}

---

From source file:io.github.swagger2markup.AsciidocConverterTest.java

@Test
public void testContainsUriScheme() throws IOException, URISyntaxException {
    //Given//  w  ww . j  a  va  2  s  .  c  o m
    Path file = Paths.get(
            AsciidocConverterTest.class.getResource("/yaml/swagger_should_contain_uri_scheme.yaml").toURI());
    Path outputDirectory = Paths.get("build/test/asciidoc/generated");
    FileUtils.deleteQuietly(outputDirectory.toFile());

    //When
    Swagger2MarkupConverter.from(file).build().toFolder(outputDirectory);

    //Then
    String[] files = outputDirectory.toFile().list();
    assertThat(files).hasSize(4).containsAll(expectedFiles);

    assertThat(new String(Files.readAllBytes(outputDirectory.resolve("overview.adoc"))))
            .contains("=== URI scheme");
}

---

From source file:eu.itesla_project.dymola.DymolaImpactAnalysis.java

private List<String> writeDymolaInputs(Path workingDir, List<Contingency> contingencies) throws IOException {
    LOGGER.info(" Start writing dymola inputs");

    List<String> retList = new ArrayList<>();

    DdbConfig ddbConfig = DdbConfig.load();
    String jbossHost = ddbConfig.getJbossHost();
    String jbossPort = ddbConfig.getJbossPort();
    String jbossUser = ddbConfig.getJbossUser();
    String jbossPassword = ddbConfig.getJbossPassword();

    Path dymolaExportPath = workingDir.resolve(MO_EXPORT_DIRECTORY);
    if (!Files.exists(dymolaExportPath)) {
        Files.createDirectory(dymolaExportPath);
    }//from  w ww  .j ava 2 s  . com

    //retrieve modelica export parameters from configuration
    String modelicaVersion = config.getModelicaVersion();
    String sourceEngine = config.getSourceEngine();
    String sourceVersion = config.getSourceEngineVersion();
    Path modelicaPowerSystemLibraryPath = Paths.get(config.getModelicaPowerSystemLibraryFile());

    //write the modelica events file, to feed the modelica exporter
    Path eventsPath = workingDir.resolve(MODELICA_EVENTS_CSV_FILENAME);
    writeModelicaExporterContingenciesFile(eventsPath, contingencies);

    //these are only optional params needed if the source is eurostag
    Path modelicaLibPath = null;

    String slackId = config.getSlackId();
    if ("".equals(slackId)) {
        slackId = null; // null when not specified ()
    }

    LoadFlowFactory loadFlowFactory;
    try {
        loadFlowFactory = config.getLoadFlowFactoryClass().newInstance();
    } catch (InstantiationException | IllegalAccessException e) {
        throw new RuntimeException(e);
    }

    LOGGER.info("Exporting modelica data for network {}, working state-id {} ", network,
            network.getStateManager().getWorkingStateId());
    ModelicaMainExporter exporter = new ModelicaMainExporter(network, slackId, jbossHost, jbossPort, jbossUser,
            jbossPassword, modelicaVersion, sourceEngine, sourceVersion, modelicaLibPath, loadFlowFactory);
    exporter.export(dymolaExportPath);
    ModEventsExport eventsExporter = new ModEventsExport(
            dymolaExportPath.resolve(network.getId() + ".mo").toFile(), eventsPath.toFile());
    eventsExporter.export(dymolaExportPath);
    LOGGER.info(" modelica data exported.");

    // now assemble the input files to feed dymola
    //  one .zip per contingency; in the zip, the .mo file and the powersystem library
    //TODO here it is assumed that contingencies ids in csv file start from 0 (i.e. 0 is the first contingency); id should be decoupled from the implementation
    try (final Stream<Path> pathStream = Files.walk(dymolaExportPath)) {
        pathStream.filter((p) -> !p.toFile().isDirectory() && p.toFile().getAbsolutePath().contains("events_")
                && p.toFile().getAbsolutePath().endsWith(".mo")).forEach(p -> {
                    GenericArchive archive = ShrinkWrap.createDomain().getArchiveFactory()
                            .create(GenericArchive.class);
                    try (FileSystem fileSystem = ShrinkWrapFileSystems.newFileSystem(archive)) {
                        Path rootDir = fileSystem.getPath("/");
                        Files.copy(modelicaPowerSystemLibraryPath,
                                rootDir.resolve(modelicaPowerSystemLibraryPath.getFileName()));
                        Files.copy(Paths.get(p.toString()),
                                rootDir.resolve(DymolaUtil.DYMOLA_SIM_MODEL_INPUT_PREFIX + ".mo"));

                        String[] c = p.getFileName().toString().replace(".mo", "").split("_");
                        try (OutputStream os = Files.newOutputStream(dymolaExportPath.getParent().resolve(
                                DymolaUtil.DYMOLAINPUTZIPFILENAMEPREFIX + "_" + c[c.length - 1] + ".zip"))) {
                            archive.as(ZipExporter.class).exportTo(os);
                            retList.add(new String(c[c.length - 1]));
                        } catch (IOException e) {
                            //e.printStackTrace();
                            throw new RuntimeException(e);
                        }

                    } catch (IOException e) {
                        throw new RuntimeException(e);
                    }

                });
    }
    retList.sort(Comparator.<String>naturalOrder());

    //prepare param inputs for indexes from indexes properties file
    LOGGER.info("writing input indexes parameters in  .mat format - start ");
    try {
        Path baseWp43ConfigFile = PlatformConfig.CONFIG_DIR.resolve(WP43_CONFIG_FILE_NAME);
        HierarchicalINIConfiguration configuration = new HierarchicalINIConfiguration(
                baseWp43ConfigFile.toFile());

        //fix params for smallsignal index (cfr EurostagImpactAnalysis sources)
        SubnodeConfiguration node = configuration.getSection("smallsignal");
        node.setProperty("f_instant", Double.toString(parameters.getFaultEventInstant()));
        for (int i = 0; i < contingencies.size(); i++) {
            Contingency contingency = contingencies.get(i);
            if (contingency.getElements().isEmpty()) {
                throw new AssertionError("Empty contingency " + contingency.getId());
            }
            Iterator<ContingencyElement> it = contingency.getElements().iterator();
            // compute the maximum fault duration
            double maxDuration = getFaultDuration(it.next());
            while (it.hasNext()) {
                maxDuration = Math.max(maxDuration, getFaultDuration(it.next()));
            }
            node.setProperty("f_duration", Double.toString(maxDuration));
        }

        DymolaAdaptersMatParamsWriter writer = new DymolaAdaptersMatParamsWriter(configuration);
        for (String cId : retList) {
            String parFileNamePrefix = DymolaUtil.DYMOLA_SIM_MAT_OUTPUT_PREFIX + "_" + cId + "_wp43_";
            String parFileNameSuffix = "_pars.mat";
            String zippedParFileNameSuffix = "_pars.zip";

            try (OutputStream os = Files.newOutputStream(dymolaExportPath.getParent()
                    .resolve(DymolaUtil.DYMOLAINPUTZIPFILENAMEPREFIX + "_" + cId + zippedParFileNameSuffix))) {
                JavaArchive archive = ShrinkWrap.create(JavaArchive.class);
                Path sfile1 = ShrinkWrapFileSystems.newFileSystem(archive).getPath("/");

                Arrays.asList(config.getIndexesNames()).forEach(indexName -> writer.write(indexName,
                        sfile1.resolve(parFileNamePrefix + indexName + parFileNameSuffix)));

                archive.as(ZipExporter.class).exportTo(os);
            } catch (Exception e) {
                throw new RuntimeException(e);
            }

        }

    } catch (ConfigurationException exc) {
        throw new RuntimeException(exc);
    }

    LOGGER.info("writing input indexes parameters in  .mat format - end - {}", retList);
    return retList;
}

---

From source file:SecurityWatch.java

public void watchVideoCamera(Path path) throws IOException, InterruptedException {

    watchService = FileSystems.getDefault().newWatchService();
    register(path, StandardWatchEventKinds.ENTRY_CREATE);

    OUTERMOST: while (true) {

        final WatchKey key = watchService.poll(11, TimeUnit.SECONDS);

        if (key == null) {
            System.out.println("The video camera is jammed - security watch system is canceled!");
            break;
        } else {/*from w ww  .  j a  va 2 s.co m*/

            for (WatchEvent<?> watchEvent : key.pollEvents()) {

                final Kind<?> kind = watchEvent.kind();

                if (kind == StandardWatchEventKinds.OVERFLOW) {
                    continue;
                }

                if (kind == StandardWatchEventKinds.ENTRY_CREATE) {

                    //get the filename for the event
                    final WatchEvent<Path> watchEventPath = (WatchEvent<Path>) watchEvent;
                    final Path filename = watchEventPath.context();
                    final Path child = path.resolve(filename);

                    if (Files.probeContentType(child).equals("image/jpeg")) {

                        //print it out the video capture time
                        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MMM-dd HH:mm:ss");
                        System.out.println("Video capture successfully at: " + dateFormat.format(new Date()));
                    } else {
                        System.out.println("The video camera capture format failed! This could be a virus!");
                        break OUTERMOST;
                    }
                }
            }

            boolean valid = key.reset();
            if (!valid) {
                break;
            }
        }
    }

    watchService.close();
}

---

From source file:de.tudarmstadt.ukp.dkpro.core.api.datasets.internal.actions.Explode.java

private void extract(ActionDescription aAction, Path aArchive, ArchiveInputStream aAStream, Path aTarget)
        throws IOException {
    // We always extract archives into a subfolder. Figure out the name of the folder.
    String base = getBase(aArchive.getFileName().toString());

    Map<String, Object> cfg = aAction.getConfiguration();
    int strip = cfg.containsKey("strip") ? (int) cfg.get("strip") : 0;

    AntFileFilter filter = new AntFileFilter(coerceToList(cfg.get("includes")),
            coerceToList(cfg.get("excludes")));

    ArchiveEntry entry = null;/*from ww w. ja va  2  s . c o  m*/
    while ((entry = aAStream.getNextEntry()) != null) {
        String name = stripLeadingFolders(entry.getName(), strip);

        if (name == null) {
            // Stripped to null - nothing left to extract - continue;
            continue;
        }

        if (filter.accept(name)) {
            Path out = aTarget.resolve(base).resolve(name);
            if (entry.isDirectory()) {
                Files.createDirectories(out);
            } else {
                Files.createDirectories(out.getParent());
                Files.copy(aAStream, out);
            }
        }
    }
}

---

From source file:io.github.swagger2markup.extensions.DynamicDocumentExtensionTest.java

@Test
public void testSwagger2AsciiDocExtensions() throws IOException, URISyntaxException {
    //Given/*from  w w w  . j a v a 2  s .  com*/
    Path file = Paths
            .get(DynamicDocumentExtensionTest.class.getResource("/yaml/swagger_petstore.yaml").toURI());
    Path outputDirectory = Paths.get("build/test/asciidoc/generated");
    FileUtils.deleteQuietly(outputDirectory.toFile());

    //When
    Properties properties = new Properties();
    properties
            .load(DynamicDocumentExtensionTest.class.getResourceAsStream("/config/asciidoc/config.properties"));
    Swagger2MarkupConfig config = new Swagger2MarkupConfigBuilder(properties).build();
    Swagger2MarkupExtensionRegistry registry = new Swagger2MarkupExtensionRegistryBuilder()
            //.withDefinitionsDocumentExtension(new DynamicDefinitionsDocumentExtension(Paths.get("src/test/resources/docs/asciidoc/extensions")))
            //.withPathsDocumentExtension(new DynamicPathsDocumentExtension(Paths.get("src/test/resources/docs/asciidoc/extensions")))
            .build();
    Swagger2MarkupConverter.from(file).withConfig(config).withExtensionRegistry(registry).build()
            .toFolder(outputDirectory);

    //Then
    assertThat(new String(Files.readAllBytes(outputDirectory.resolve("paths.adoc"))))
            .contains("Pet update request extension");
    assertThat(new String(Files.readAllBytes(outputDirectory.resolve("definitions.adoc"))))
            .contains("Pet extension");

}

---

From source file:io.github.swagger2markup.AsciidocConverterTest.java

private void testWithOutputLanguage(Language language, String outputFilename, String expected)
        throws IOException, URISyntaxException {
    //Given//from w  w  w .  j  a v a  2 s.c  om
    Path file = Paths.get(AsciidocConverterTest.class.getResource("/yaml/swagger_petstore.yaml").toURI());
    Path outputDirectory = Paths.get("build/test/asciidoc/language");
    FileUtils.deleteQuietly(outputDirectory.toFile());

    //When
    Swagger2MarkupConfig config = new Swagger2MarkupConfigBuilder().withOutputLanguage(language).build();
    Swagger2MarkupConverter.from(file).withConfig(config).build().toFolder(outputDirectory);

    //Then
    assertThat(
            new String(Files.readAllBytes(outputDirectory.resolve(outputFilename)), Charset.forName("UTF-8")))
                    .contains(expected);
}

---

From source file:com.fizzed.rocker.compiler.JavaGenerator.java

public File generate(TemplateModel model) throws GeneratorException, IOException {
    if (configuration.getOutputDirectory() == null) {
        throw new NullPointerException("Output dir was null");
    }/*from  w  w w  .  j a  va 2  s. c  o m*/

    if (model == null) {
        throw new NullPointerException("Model was null");
    }

    Path outputPath = configuration.getOutputDirectory().toPath();

    // append package path
    Path packagePath = RockerUtil.packageNameToPath(model.getPackageName());
    if (packagePath != null) {
        outputPath = outputPath.resolve(packagePath);
    }

    File buildDir = outputPath.toFile();
    if (!buildDir.exists()) {
        buildDir.mkdirs();
    }

    File outputFile = new File(buildDir, model.getName() + ".java");
    try (Writer w = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outputFile), "UTF-8"))) {
        createSourceTemplate(model, w);
        w.flush();
    }

    return outputFile;
}

---

From source file:com.fizzed.blaze.ssh.impl.JschSftpSession.java

@Override
public List<SshFile> ls(Path path) throws SshException {
    try {//from  w w w  . j  a va 2  s.  c  o  m
        @SuppressWarnings("UseOfObsoleteCollectionType")
        java.util.Vector<Object> fileObjects = this.channel.ls(PathHelper.toString(path));

        List<SshFile> files = new ArrayList<>();

        for (Object fileObject : fileObjects) {
            LsEntry entry = (LsEntry) fileObject;

            // seems like filtering these out is useful
            if (entry.getFilename().equals(".") || entry.getFilename().equals("..")) {
                continue;
            }

            // workingDir + path + fileName
            Path entryPath = path.resolve(entry.getFilename()).normalize();

            files.add(new SshFile(entryPath, new JschFileAttributes(entry.getAttrs())));
        }

        return files;
    } catch (SftpException e) {
        throw convertSftpException(e);
    }
}

---

From source file:it.greenvulcano.configuration.BaseConfigurationManager.java

@Override
public void deploy(String name) throws XMLConfigException, FileNotFoundException {

    Path configurationArchivePath = getConfigurationPath(name);

    Path current = Paths.get(XMLConfig.getBaseConfigPath());
    Path staging = current.getParent().resolve("deploy");
    Path destination = current.getParent().resolve(name);

    if (LOCK.tryLock()) {

        if (Files.exists(configurationArchivePath) && !Files.isDirectory(configurationArchivePath)) {

            try {

                ZipInputStream configurationArchive = new ZipInputStream(
                        Files.newInputStream(configurationArchivePath, StandardOpenOption.READ));

                LOG.debug("Starting deploy of configuration " + name);
                ZipEntry zipEntry = null;

                for (Path cfgFile : Files.walk(current).collect(Collectors.toSet())) {

                    if (!Files.isDirectory(cfgFile)) {

                        Path target = staging.resolve(current.relativize(cfgFile));
                        Files.createDirectories(target);

                        Files.copy(cfgFile, target, StandardCopyOption.REPLACE_EXISTING);
                    }//from   w  w w.  j a v a  2s . com

                }

                LOG.debug("Staging new config " + name);

                while ((zipEntry = configurationArchive.getNextEntry()) != null) {

                    Path entryPath = staging.resolve(zipEntry.getName());

                    LOG.debug("Adding resource: " + entryPath);
                    if (zipEntry.isDirectory()) {
                        entryPath.toFile().mkdirs();
                    } else {

                        Path parent = entryPath.getParent();
                        if (!Files.exists(parent)) {
                            Files.createDirectories(parent);
                        }

                        Files.copy(configurationArchive, entryPath, StandardCopyOption.REPLACE_EXISTING);
                    }

                }

                //**** Deleting old config dir
                LOG.debug("Removing old config: " + current);
                Files.walk(current, FileVisitOption.FOLLOW_LINKS).sorted(Comparator.reverseOrder())
                        .map(java.nio.file.Path::toFile).forEach(File::delete);

                LOG.debug("Deploy new config " + name + " in path " + destination);
                Files.move(staging, destination, StandardCopyOption.ATOMIC_MOVE);

                setXMLConfigBasePath(destination.toString());
                LOG.debug("Deploy complete");
                deployListeners.forEach(l -> l.onDeploy(destination));

            } catch (Exception e) {

                if (Objects.nonNull(staging) && Files.exists(staging)) {
                    LOG.error("Deploy failed, rollback to previous configuration", e);
                    try {
                        Files.walk(staging, FileVisitOption.FOLLOW_LINKS).sorted(Comparator.reverseOrder())
                                .map(java.nio.file.Path::toFile).forEach(File::delete);

                        setXMLConfigBasePath(current.toString());
                    } catch (IOException | InvalidSyntaxException rollbackException) {
                        LOG.error("Failed to delete old configuration", e);
                    }
                } else {
                    LOG.error("Deploy failed", e);
                }

                throw new XMLConfigException("Deploy failed", e);
            } finally {
                LOCK.unlock();
            }
        } else {
            throw new FileNotFoundException(configurationArchivePath.toString());
        }
    } else {
        throw new IllegalStateException("A deploy is already in progress");
    }

}

---

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