Example usage for java.nio.file Path getParent

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

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Introduction

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

Prototype

Path getParent();

Source Link

Document

Returns the parent path, or null if this path does not have a parent.

Usage

From source file:us.colloquy.index.IndexHandler.java

public void getURIForAllLetters(Set<DocumentPointer> uriList, String letterDirectory, boolean useOnlyNumber) {
    ///Documents/Tolstoy/diaries

    Path pathToLetters = FileSystems.getDefault().getPath(letterDirectory);

    List<Path> results = new ArrayList<>();

    int maxDepth = 6;

    try (Stream<Path> stream = Files.find(pathToLetters, maxDepth, (path, attr) -> {
        return String.valueOf(path).endsWith(".ncx");
    })) {/*from  w  ww  .java 2s .com*/

        stream.forEach(results::add);

        //            String joined = stream
        //                    .sorted()
        //                    .map(String::valueOf)
        //                    .collect(Collectors.joining("; "));
        //
        //            System.out.println("\nFound: " + joined);

    } catch (IOException e) {
        e.printStackTrace();
    }

    System.out.println("files: " + results.size());

    try {

        for (Path res : results) {
            Path parent = res.getParent();

            //                System.out.println("---------------------------------------------");
            //                System.out.println(parent.toString());
            //use jsoup to list all files that contain something useful
            Document doc = Jsoup.parse(res.toFile(), "UTF-8");

            String title = "";

            for (Element element : doc.getElementsByTag("docTitle")) {
                //Letter letter = new Letter();

                // StringBuilder content = new StringBuilder();

                for (Element child : element.children()) {
                    title = child.text();
                    // System.out.println("Title: " + title);
                }
            }

            for (Element element : doc.getElementsByTag("navPoint")) {
                //Letter letter = new Letter();

                // StringBuilder content = new StringBuilder();

                for (Element child : element.children()) {
                    String label = child.text();

                    if (StringUtils.isNotEmpty(label)) {
                        if (label.matches("?")) {
                            System.out.println("------------------");
                        }

                        String url = child.getElementsByTag("content").attr("src");

                        if (label.matches(".*\\d{1,3}.*[?--?]+.*") && StringUtils.isNotEmpty(url)) {
                            DocumentPointer documentPointer = new DocumentPointer(
                                    parent.toString() + File.separator + url.replaceAll("#.*", ""), title);

                            uriList.add(documentPointer);
                            //                                System.out.println("nav point: " + label + " src " + parent.toString()
                            //                                        + System.lineSeparator() + url.replaceAll("#.*",""));

                        } else if (label.matches(".*\\d{1,3}.*") && StringUtils.isNotEmpty(url)
                                && useOnlyNumber) {
                            DocumentPointer documentPointer = new DocumentPointer(
                                    parent.toString() + File.separator + url.replaceAll("#.*", ""), title);

                            uriList.add(documentPointer);
                            //                                System.out.println("nav point: " + label + " src " + parent.toString()
                            //                                        + System.lineSeparator() + url.replaceAll("#.*",""));

                        } else {
                            // System.out.println("nav point: " + label + " src " + child.getElementsByTag("content").attr("src"));
                        }

                    }
                }
            }

        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    //        System.out.println("Size: " + uriList.size());

    //        for (DocumentPointer pointer : uriList)
    //        {
    //            //parse and
    //            System.out.println(pointer.getSourse() + "\t" + pointer.getUri());
    //        }
}

From source file:us.colloquy.index.IndexHandler.java

public void getURIForAllDiaries(List<DocumentPointer> documentPointers, Path pathToLetters) {
    List<Path> results = new ArrayList<>();

    int maxDepth = 6;

    try (Stream<Path> stream = Files.find(pathToLetters, maxDepth, (path, attr) -> {
        return String.valueOf(path).endsWith(".ncx");
    })) {//from   w  ww. j a v  a  2 s .com

        stream.forEach(results::add);

    } catch (IOException e) {
        e.printStackTrace();
    }

    System.out.println("files: " + results.size());

    try {

        for (Path res : results) {
            Path parent = res.getParent();

            //                System.out.println("---------------------------------------------");
            //                System.out.println(parent.toString());
            //use jsoup to list all files that contain something useful
            Document doc = Jsoup.parse(res.toFile(), "UTF-8");

            String title = "";

            for (Element element : doc.getElementsByTag("docTitle")) {
                //Letter letter = new Letter();

                // StringBuilder content = new StringBuilder();

                for (Element child : element.children()) {
                    title = child.text();
                    // System.out.println("Title: " + title);
                }
            }

            //  System.out.println("==========================   " + res.toString() + " ==========================");

            boolean startPrinting = false;

            boolean newFile = true;

            for (Element element : doc.getElementsByTag("navPoint")) {

                //get nav label and content

                Element navLabelElement = element.select("navLabel").first();
                Element srsElement = element.select("content").first();

                String navLabel = "";
                String srs = "";

                if (navLabelElement != null) {
                    navLabel = navLabelElement.text().replaceAll("\\*", "").trim();
                }

                if (srsElement != null) {
                    srs = srsElement.attr("src");
                }

                if ("??".matches(navLabel))

                {
                    startPrinting = false;

                    // System.out.println("----------------- end of file pointer ---------------");
                }

                if (StringUtils.isNotEmpty(navLabel)
                        && navLabel.matches("??.*|?? ?.*") && newFile) {
                    newFile = false;
                    startPrinting = true;
                }

                if (startPrinting && !navLabel
                        .matches("(|??? ??)")) {
                    // System.out.println("----------------- file pointer ---------------");
                    //   System.out.println(navLabel + "\t" + srs);

                    DocumentPointer documentPointer = new DocumentPointer(
                            parent.toString() + File.separator + srs.replaceAll("#.*", ""), title);

                    documentPointers.add(documentPointer);
                }

            }

            //   System.out.println("==========================   END OF FILE ==========================");

        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    System.out.println("Size: " + documentPointers.size());

    //  for (DocumentPointer pointer : documentPointers)
    // {
    //parse and
    //     System.out.println(pointer.getSourse() + "\t" + pointer.getUri());
}

From source file:fr.ortolang.diffusion.client.cmd.CopyCommand.java

private void copy(Path localPath, String workspace, String remotePath) {
    try {/*  w  w  w .j a v a  2s  . c o m*/
        Files.walkFileTree(localPath, new FileVisitor<Path>() {

            @Override
            public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
                switch (mode) {
                case "objects":
                    String remoteDir = remotePath + localPath.getParent().relativize(dir).toString();
                    System.out.println("Copying dir " + dir + " to " + workspace + ":" + remoteDir);
                    try {
                        client.writeCollection(workspace, remoteDir, "");
                    } catch (OrtolangClientException | OrtolangClientAccountException e) {
                        e.printStackTrace();
                        errors.append("-> Unable to copy dir ").append(dir).append(" to ").append(remoteDir)
                                .append("\r\n");
                        return FileVisitResult.TERMINATE;
                    }
                }
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                switch (mode) {
                case "objects":
                    String remoteFile = remotePath + localPath.getParent().relativize(file).toString();
                    System.out.println("Copying file " + file + " to " + workspace + ":" + remoteFile);
                    try {
                        client.writeDataObject(workspace, remoteFile, "", file.toFile(), null);
                    } catch (OrtolangClientException | OrtolangClientAccountException e) {
                        e.printStackTrace();
                        errors.append("-> Unable to copy file ").append(file).append(" to ").append(remoteFile)
                                .append("\r\n");
                        return FileVisitResult.TERMINATE;
                    }
                    break;
                case "metadata":
                    String remoteDir = remotePath
                            + localPath.getParent().relativize(file).getParent().toString();
                    System.out.println("Creating metadata file " + file + " to " + workspace + ":" + remoteDir);
                    String name = file.getFileName().toString();
                    try {
                        client.writeMetaData(workspace, remoteDir, name, null, file.toFile());
                    } catch (OrtolangClientException | OrtolangClientAccountException e) {
                        e.printStackTrace();
                        errors.append("-> Unable to copy file ").append(file).append(" to ").append(remoteDir)
                                .append("\r\n");
                        return FileVisitResult.TERMINATE;
                    }
                    break;
                }
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult visitFileFailed(Path file, IOException exc) throws IOException {
                return FileVisitResult.CONTINUE;
            }

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

        });
    } catch (IOException e) {
        System.out.println("Unable to walk file tree: " + e.getMessage());
    }
}

From source file:org.apache.uima.ruta.descriptor.RutaDescriptorBuilder.java

private String getRelativeLocation(URI target, String base) {
    if (base == null) {
        return null;
    }/*w ww  .j  a  v a 2  s . com*/
    Path basePath = Paths.get(base);
    if (!basePath.toFile().isDirectory()) {
        basePath = basePath.getParent();
    }
    Path targetPath = null;
    try {
        targetPath = Paths.get(target);
    } catch (Exception e) {
        return null;
    }
    Path relativePath = null;
    try {
        relativePath = basePath.relativize(targetPath);
    } catch (Exception e) {
        return null;
    }
    // HOTFIX: avoid windows paths. No generic solution to access a portable string found yet for
    // Path
    String result = relativePath.toString().replaceAll("\\\\", "/");
    return result;
}

From source file:org.fao.geonet.api.cssstyle.CssStyleSettingsService.java

/**
 * Initialize less file in data folder.//from  ww  w . ja  va2 s.c  o  m
 *
 * @param path the path
 * @return the path
 * @throws IOException Signals that an I/O exception has occurred.
 */

private Path initializeLessFileInDataFolder(String path) throws IOException {
    final Path lessPath = Paths.get(path + "/gn_dynamic_style.json");
    try {
        Files.createFile(lessPath);
    } catch (final FileAlreadyExistsException e1) {
        Files.delete(lessPath);
        Files.createFile(lessPath);
    } catch (final NoSuchFileException e2) {
        final Path tmp = lessPath.getParent();
        Files.createDirectories(tmp);
        Files.createFile(lessPath);
    }
    return lessPath;
}

From source file:org.ballerinalang.composer.service.fs.LocalFileSystem.java

private JsonObject getJsonObjForFile(Path root, List<String> extensions) {
    JsonObject rootObj = new JsonObject();
    Path fileName = root.getFileName();
    if (fileName != null) {
        rootObj.addProperty(NODE_LABEL, fileName.toString());
    } else {/*w  ww . j a va 2  s.c o m*/
        rootObj.addProperty(NODE_LABEL, root.toString());
    }
    rootObj.addProperty(NODE_ID, root.toAbsolutePath().toString());
    Path parent = root.getParent();
    if (parent != null) {
        rootObj.addProperty(PARENT, parent.toAbsolutePath().toString());
    }
    if (Files.isDirectory(root)) {
        rootObj.addProperty(NODE_TYPE, FOLDER_TYPE);
        try {
            File rootFile = root.toFile();
            boolean hasChildren = Boolean.FALSE;
            if (rootFile != null) {
                // check if this folder contains sub-directories
                File[] subDirs = rootFile.listFiles(File::isDirectory);
                if (subDirs != null && subDirs.length > 0) {
                    hasChildren = Boolean.TRUE;
                } else {
                    // if there are no sub-directories, check whether this folder
                    // contains files with given extension list
                    String[] list = extensions != null && !extensions.isEmpty()
                            ? rootFile.list(new SuffixFileFilter(extensions, INSENSITIVE))
                            : rootFile.list();
                    if (list != null && list.length > 0) {
                        hasChildren = true;
                    }
                }
            }
            rootObj.addProperty(NODE_CHILDREN, hasChildren);
        } catch (Exception e) {
            logger.debug("Error while fetching children of " + root.toString(), e);
            rootObj.addProperty(NODE_ERROR, e.toString());
        }
    } else if (Files.isRegularFile(root)) {
        rootObj.addProperty(NODE_TYPE, FILE_TYPE);
        rootObj.addProperty(NODE_CHILDREN, Boolean.FALSE);
    }
    return rootObj;
}

From source file:org.codice.ddf.configuration.migration.ExportMigrationReportImplTest.java

@Test
public void testRecordExternalSoftlink() throws Exception {
    final Path absoluteFilePath = ddfHome.resolve(createFile(createDirectory(DIRS), FILENAME)).toAbsolutePath();
    final String filename2 = "file2.ext";
    final Path absoluteFilePath2 = createSoftLink(absoluteFilePath.getParent(), filename2, absoluteFilePath);

    initContext();// w w  w .j a  v a2  s  .c  o m
    final ExportMigrationEntryImpl entry = new ExportMigrationEntryImpl(context, absoluteFilePath2);

    Assert.assertThat(xreport.recordExternal(entry, true), Matchers.sameInstance(xreport));

    final Map<String, Object> metadata = xreport.getMetadata();

    Assert.assertThat(metadata, Matchers.hasEntry(Matchers.equalTo(MigrationContextImpl.METADATA_EXTERNALS),
            Matchers.instanceOf(List.class)));
    final List<Object> xmetadata = (List<Object>) metadata.get(MigrationContextImpl.METADATA_EXTERNALS);

    Assert.assertThat(xmetadata,
            Matchers.allOf(Matchers.iterableWithSize(1), Matchers.contains(Matchers.instanceOf(Map.class))));
    final Map<String, Object> emetadata = (Map<String, Object>) xmetadata.get(0);

    Assert.assertThat(emetadata,
            Matchers.allOf(Matchers.aMapWithSize(4),
                    Matchers.hasEntry(MigrationEntryImpl.METADATA_NAME, entry.getName()),
                    Matchers.hasEntry(MigrationEntryImpl.METADATA_FOLDER, (Object) false),
                    Matchers.hasKey(MigrationEntryImpl.METADATA_CHECKSUM),
                    Matchers.hasEntry(MigrationEntryImpl.METADATA_SOFTLINK, (Object) true)));
}

From source file:com.facebook.buck.util.unarchive.Unzip.java

private void extractFile(ImmutableSet.Builder<Path> filesWritten, ZipFile zip, DirectoryCreator creator,
        Path target, ZipArchiveEntry entry) throws IOException {
    ProjectFilesystem filesystem = creator.getFilesystem();
    if (filesystem.isFile(target, LinkOption.NOFOLLOW_LINKS)) { // NOPMD for clarity
        // pass//from www  .j  a  v  a 2 s. c o  m
    } else if (filesystem.exists(target, LinkOption.NOFOLLOW_LINKS)) {
        filesystem.deleteRecursivelyIfExists(target);
    } else if (target.getParent() != null) {
        creator.forcefullyCreateDirs(target.getParent());
    }
    filesWritten.add(target);
    writeZipContents(zip, entry, filesystem, target);
}

From source file:org.apache.marmotta.platform.core.services.importer.ImportWatchServiceImpl.java

/**
 * Get the target context. /*from w ww .ja  v a  2s  .  c o  m*/
 * The algorithm is as follows:
 * <ol>
 * <li>check for a file "conf" (configurable, see {@link #CONFIG_KEY_CONF_FILE}) which specifies 
 * the target content using {@link Properties} syntax (key {@code context}), then use is; or
 * <li>check if the sub-directory is a url-encoded URI, then use it; or
 * <li>construct the context by using {@link ConfigurationService#getBaseContext()} and the relative sub-dirs and use it; or
 * <li>use the default context as a general fallback.
 * </ol>
 * 
 * @param file the file
 * @return the context URI
 * @throws URISyntaxException 
 */
private URI getTargetContext(Path file) throws URISyntaxException {
    // Check for a configFile
    final Path config = file.getParent()
            .resolve(configurationService.getStringConfiguration(CONFIG_KEY_CONF_FILE, "config"));
    if (Files.isReadable(config)) {
        Properties prop = loadConfigFile(file);
        final String _c = prop.getProperty("context");
        if (_c != null) {
            try {
                URI context = contextService.createContext(_c);
                log.debug("using context {} from config file {}", context, config);
                return context;
            } catch (URISyntaxException e) {
                log.warn("invalid context {} in config file {}, ignoring", _c, config);
            }
        } else {
            log.trace("no context defined in config file {}", config);
        }
    }

    // Check for url-encoded directory
    Path subDir = getImportRoot().relativize(file.getParent());
    if (StringUtils.isBlank(subDir.toString())) {
        log.trace("using default context for file {}", file);
        return contextService.getDefaultContext();
    } else if (StringUtils.startsWith(subDir.toString(), "http%3A%2F%2F")) {
        log.debug("using url-encoded context {} for import of {}", subDir, file);
        try {
            return contextService.createContext(URLDecoder.decode(subDir.toString(), "UTF-8"));
        } catch (UnsupportedEncodingException e) {
            log.error("Error url-decoding context name '{}', so using the default one: {}", subDir,
                    e.getMessage());
            return contextService.getDefaultContext();
        }
    } else {
        final String _c = String.format("%s/%s", configurationService.getBaseContext().replaceFirst("/$", ""),
                subDir);
        final URI context = contextService.createContext(_c);
        log.debug("using context {} based on relative subdir {} for file {}", context, subDir, file);
        return context;
    }
}

From source file:joachimeichborn.geotag.ui.parts.PicturesView.java

@Inject
public void setSelection(
        @Named(IServiceConstants.ACTIVE_SELECTION) @Optional final PictureSelection aPictureSelection) {
    final MPart activePart = partService.getActivePart();
    if (activePart != null && activePart.getElementId().equals(PICTURES_PART_ID)) {
        if (nameLabel != null && aPictureSelection != null) {
            final List<Picture> pictures = aPictureSelection.getSelection();
            selectedPicturesLabel.setText(String.format(SELECTED_PICTURES, pictures.size()));
            if (pictures.size() == 1) {
                final Picture picture = pictures.get(0);
                final Path file = picture.getFile();
                lastKey = new PreviewKey(file.toString(), 160, 120);
                preview.setImage(previewRepo.getPreview(lastKey, true, this));
                previewContainer.setVisible(true);
                previewLabel.repaint();/*  www  .j ava  2s.com*/
                nameLabel.setText(file.getFileName().toString());
                pathLabel.setText(file.getParent().toString());
                fillGeocodingDetails(picture.getGeocoding());
            } else {
                nameLabel.setText("");
                pathLabel.setText("");
                previewContainer.setVisible(false);
                fillGeocodingDetails(null);
            }
        }
    }
}