Example usage for java.nio.file Path getNameCount

Introduction

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

Prototype

int getNameCount();

Source Link

Document

Returns the number of name elements in the path.

Usage

From source file:misc.FileHandler.java

/**
 * Returns whether the given path is a folder name. The current path
 * <code>.</code> is considered a folder name.
 * /*from ww w .j  a  v  a  2  s  .co m*/
 * @param folderName
 *            the folder name to check.
 * @return <code>true</code>, if the folder name is a folder name.
 *         Otherwise, <code>false</code> is returned.
 */
public static boolean isFolderName(Path folderName) {
    if (folderName == null) {
        return false;
    }
    Path relativePath = ROOT_PATH.resolve(folderName).normalize();
    return ROOT_PATH.equals(folderName)
            || (!"".equals(relativePath.toString()) && (relativePath.getNameCount() == 1));
}

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From source file:com.ejisto.util.visitor.ConditionMatchingCopyFileVisitor.java

private void copy(Path srcFile) throws IOException {
    Path relative = options.srcRoot.relativize(srcFile);
    int count = relative.getNameCount();
    StringBuilder newFileName = new StringBuilder();
    if (count > 1) {
        newFileName.append(relative.getParent().toString());
        newFileName.append(File.separator);
    }/*from  w  w  w.ja v a 2 s .c  om*/
    newFileName.append(defaultString(options.filesPrefix)).append(srcFile.getFileName().toString());
    Files.copy(srcFile, options.targetRoot.resolve(newFileName.toString()),
            StandardCopyOption.REPLACE_EXISTING);
}

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From source file:org.elasticsearch.plugins.SitePluginRelativePathConfigIT.java

private String getRelativePath(Path path) {
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < path.getNameCount(); i++) {
        sb.append("..");
        sb.append(path.getFileSystem().getSeparator());
    }/*from   ww w.  j a v  a2s  .  c  om*/

    return sb.toString();
}

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From source file:org.openhab.tools.analysis.checkstyle.KarafFeatureCheck.java

private Path resolveRecursively(Path absolute, Path relativePath) {
    while (absolute.getNameCount() > 0) {
        absolute = absolute.getParent();
        Path resolved = absolute.resolve(relativePath);
        if (Files.exists(resolved)) {
            return resolved;
        }//from   w  w w .  j ava2 s.  c om
    }
    return null;
}

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From source file:io.cloudslang.intellij.lang.completion.macro.CurrentNamespaceMacro.java

private String fixNamespace(final String projectPath, final String filePath) {
    // Exclude file name from namespace value
    Path relativePath = get(projectPath).relativize(get(new File(filePath).getParent()));
    int nameCount = relativePath.getNameCount();
    if ((nameCount <= 0) || StringUtils.isEmpty(relativePath.toString())) {
        return DEFAULT_NAMESPACE_TO_USE;
    }/*  ww w .jav a  2s. com*/
    StringBuilder strBuilder = new StringBuilder(relativePath.toString().length());
    int nameCountMinusOne = nameCount - 1;
    for (int index = 0; index < nameCount; index++) {
        String cleanPart = fixPathPart(relativePath.getName(index).toString());
        if (isNotEmpty(cleanPart)) {
            strBuilder.append(cleanPart.toLowerCase(ENGLISH)); // namespace should be lowercase
            if (index < nameCountMinusOne) {
                strBuilder.append(NAMESPACE_SEPARATOR);
            }
        }
    }
    return strBuilder.toString();
}

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From source file:org.apache.beam.sdk.io.LocalResourceId.java

@Override
public LocalResourceId getCurrentDirectory() {
    if (isDirectory) {
        return this;
    } else {//from w w w  .ja v a 2s.  c  om
        Path path = getPath();
        Path parent = path.getParent();
        if (parent == null && path.getNameCount() == 1) {
            parent = Paths.get(".");
        }
        checkState(parent != null, "Failed to get the current directory for path: [%s].", pathString);
        return fromPath(parent, true /* isDirectory */);
    }
}

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From source file:org.sleuthkit.autopsy.casemodule.SingleUserCaseConverter.java

/**
 * Fix up any paths in the database that refer to items that have moved.
 * Candidates include events.db, input images, reports, file paths, etc.
 *
 * @param icd the Import Case Data for the current case
 *
 * @throws Exception// www  .j  av a 2s  .  co m
 * @throws SQLExceptionException
 */
private static void fixPaths(ImportCaseData icd) throws SQLException, Exception {
    /// Fix paths in reports, tsk_files_path, and tsk_image_names tables

    String input = icd.getImageInputFolder().toString();
    String output = icd.getImageOutputFolder().toString();

    Connection postgresqlConnection = getPostgreSQLConnection(icd);

    if (postgresqlConnection != null) {
        String hostName = NetworkUtils.getLocalHostName();

        // add hostname to reports
        Statement updateStatement = postgresqlConnection.createStatement();
        updateStatement.executeUpdate("UPDATE reports SET path=CONCAT('" + hostName
                + "/', path) WHERE path IS NOT NULL AND path != ''"); //NON-NLS

        // add hostname to tsk_files_path
        updateStatement = postgresqlConnection.createStatement();
        updateStatement.executeUpdate("UPDATE tsk_files_path SET path=CONCAT('" + hostName
                + "\\', path) WHERE path IS NOT NULL AND path != ''"); //NON-NLS

        String caseName = icd.getRawFolderName().toLowerCase();

        if (icd.getCopySourceImages()) {
            // update path for images
            Statement inputStatement = postgresqlConnection.createStatement();
            ResultSet inputResultSet = inputStatement.executeQuery("SELECT * FROM tsk_image_names"); //NON-NLS

            while (inputResultSet.next()) {
                Path oldPath = Paths.get(inputResultSet.getString(2));

                for (int x = 0; x < oldPath.getNameCount(); ++x) {
                    if (oldPath.getName(x).toString().toLowerCase().equals(caseName)) {
                        Path newPath = Paths.get(output,
                                oldPath.subpath(x + 1, oldPath.getNameCount()).toString());
                        updateStatement = postgresqlConnection.createStatement();
                        updateStatement.executeUpdate("UPDATE tsk_image_names SET name='" + newPath.toString()
                                + "' WHERE obj_id = " + inputResultSet.getInt(1)); //NON-NLS
                        break;
                    }
                }
            }
        }
        postgresqlConnection.close();
    } else {
        throw new Exception(NbBundle.getMessage(SingleUserCaseConverter.class,
                "SingleUserCaseConverter.CanNotOpenDatabase")); //NON-NLS
    }
}

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From source file:platform.tooling.support.Runner.java

private Path getCurrentJdkHome() {
    Path executable = ProcessHandle.current().info().command().map(Paths::get).orElse(null);
    if (executable != null && executable.getNameCount() > 2) {
        // noinspection ConstantConditions -- count is 3 or higher: "<JDK_HOME>/bin/java[.exe]"
        return executable.getParent().getParent().toAbsolutePath();
    }/*from ww  w  . jav a  2  s. c  om*/
    String jdkHome = System.getenv("JDK_HOME");
    if (jdkHome != null) {
        return Paths.get(jdkHome).toAbsolutePath();
    }
    String javaHome = System.getenv("JAVA_HOME");
    if (javaHome != null) {
        return Paths.get(javaHome).toAbsolutePath();
    }
    return Paths.get("jdk-" + Runtime.version().feature()).toAbsolutePath();
}

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

private String stripLeadingFolders(String aName, int aLevels) {
    if (aLevels > 0) {
        Path p = Paths.get(aName);
        if (p.getNameCount() <= aLevels) {
            return null;
        } else {//from www .j a va  2 s . c om
            p = p.subpath(aLevels, p.getNameCount());
            aName = p.toString();
            return aName;
        }
    } else {
        return aName;
    }
}

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From source file:fr.lille1.car.burihabwa.rest.utils.FTPAdapterImpl.java

@Override
public String getParentDirectory(final String path) {
    if (path == null) {
        return "";
    }//from  w  ww . j  a va2  s  .  c  o m
    Path file = Paths.get(path);
    int nameCount = file.getNameCount();
    String parentDirectory = "";
    if (nameCount > 1) {
        parentDirectory = file.subpath(0, nameCount - 1).toString();
    }
    return parentDirectory;
}

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