Example usage for org.apache.commons.io FilenameUtils getPrefixLength

Introduction

In this page you can find the example usage for org.apache.commons.io FilenameUtils getPrefixLength.

Prototype

public static int getPrefixLength(String filename) 

Source Link

Document

Returns the length of the filename prefix, such as C:/ or ~/.

Usage

From source file:com.sldeditor.ui.detail.config.symboltype.externalgraphic.RelativePath.java

/**
 * Checks if is file is a relative path.
 *
 * @param path the path//from  w w  w. j  a va2s. c o  m
 * @return true if the path is relative
 */
public static Boolean isRelativePath(String path) {
    if (path == null) {
        return false;
    }

    int prefixLen = FilenameUtils.getPrefixLength(path);
    return !(testPathWin(path, prefixLen) || testPathLinux(prefixLen));
}

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From source file:ch.cyberduck.core.local.WorkdirPrefixer.java

private boolean isAbsolute(final String path) {
    return FilenameUtils.getPrefixLength(path) != 0;
}

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From source file:ch.systemsx.cisd.openbis.generic.shared.dto.hibernate.LocationValidator.java

public final boolean isValid(final Object value) {
    final String location = (String) value;
    final int prefixLength = FilenameUtils.getPrefixLength(location);
    if (relative) {
        return prefixLength == 0;
    } else {//from  w  w  w.java  2s.  c o m
        return prefixLength > 0;
    }
}

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From source file:com.themodernway.server.core.file.FileUtils.java

public static final String trunk(String path) {
    path = patch(path);// ww w.  ja v a2 s  .  com

    while (path.startsWith(SINGLE_SLASH)) {
        path = path.substring(1).trim();
    }
    if (CommonOps.IS_NOT_FOUND != path.indexOf(SINGLE_PREFIX_CHAR)) {
        while (path.startsWith(TILDE_SLASHY)) {
            path = path.substring(2).trim();
        }
        while (path.startsWith(SLASHY_TILDE)) {
            path = SINGLE_SLASH + path.substring(2).trim();
        }
        while (path.startsWith(SINGLE_TILDE)) {
            path = path.substring(1).trim();
        }
    }
    final int prfx = FilenameUtils.getPrefixLength(path);

    if (prfx > 0) {
        path = trunk(path.substring(prfx).trim());
    }
    return path;
}

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From source file:ch.cyberduck.core.local.FinderLocal.java

@Override
public Local getSymlinkTarget() throws NotfoundException, LocalAccessDeniedException {
    final ObjCObjectByReference error = new ObjCObjectByReference();
    final String destination = manager.destinationOfSymbolicLinkAtPath_error(this.getAbsolute(), error);
    if (null == destination) {
        final NSError f = error.getValueAs(NSError.class);
        if (null == f) {
            throw new LocalNotfoundException(this.getAbsolute());
        }/* w w w.  j av  a2 s  .  c  o  m*/
        throw new LocalNotfoundException(String.format("%s", f.localizedDescription()));
    }
    if (FilenameUtils.getPrefixLength(destination) != 0) {
        // Absolute path
        return new FinderLocal(destination);
    }
    // Relative path
    return new FinderLocal(this.getParent(), destination);
}

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From source file:ch.cyberduck.core.Local.java

private String parent(final String absolute) {
    final String prefix = FilenameUtils.getPrefix(absolute);
    if (absolute.equals(prefix)) {
        return null;
    }/*from w w  w.j av  a 2  s.  c om*/
    int index = absolute.length() - 1;
    if (absolute.charAt(index) == this.getDelimiter()) {
        if (index > 0) {
            index--;
        }
    }
    final int cut = absolute.lastIndexOf(this.getDelimiter(), index);
    if (cut > FilenameUtils.getPrefixLength(absolute)) {
        return absolute.substring(0, cut);
    }
    return String.valueOf(prefix);
}

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From source file:org.pentaho.platform.repository.RepositoryFilenameUtils.java

/**
 * Returns the length of the filename prefix,
 * <p/>//from w w w .  j  a  va2s  .co  m
 * The prefix length includes the first slash in the full filename if applicable. Thus, it is possible that the
 * length returned is greater than the length of the input string.
 * 
 * <pre>
 * a/b/c.txt           --> ""          --> relative
 * /a/b/c.txt          --> "/"         --> absolute
 * </pre>
 * <p/>
 * 
 * @param filename
 *          the filename to find the prefix in, null returns -1
 * @return the length of the prefix, -1 if invalid or null
 */
public static int getPrefixLength(final String filename) {
    return FilenameUtils.getPrefixLength(filename);
}

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From source file:org.primefaces.util.FileUploadUtils.java

public static String getValidFilename(String filename) {
    if (LangUtils.isValueBlank(filename)) {
        return null;
    }/*from  w  w  w  . j ava  2 s .co  m*/

    if (isSystemWindows()) {
        if (!filename.contains("\\\\")) {
            String[] parts = filename.substring(FilenameUtils.getPrefixLength(filename))
                    .split(Pattern.quote(File.separator));
            for (String part : parts) {
                if (INVALID_FILENAME_PATTERN.matcher(part).find()) {
                    throw new FacesException("Invalid filename: " + filename);
                }
            }
        } else {
            throw new FacesException("Invalid filename: " + filename);
        }
    }

    String name = FilenameUtils.getName(filename);
    String extension = FilenameUtils.EXTENSION_SEPARATOR_STR + FilenameUtils.getExtension(filename);

    if (extension.equals(FilenameUtils.EXTENSION_SEPARATOR_STR)) {
        throw new FacesException("File must have an extension");
    } else if (name.isEmpty() || extension.equals(name)) {
        throw new FacesException("Filename can not be the empty string");
    }

    return name;
}

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From source file:org.sejda.cli.MergeTaskTest.java

private static List<Matcher<Iterable<? super File>>> filesList(String... filenames) {
    List<Matcher<Iterable<? super File>>> result = new ArrayList<Matcher<Iterable<? super File>>>();
    for (String current : filenames) {
        String filename = current.toString();
        if (FilenameUtils.getPrefixLength(filename) > 0) {
            result.add(CombinableMatcher.<Iterable<? super File>>either(hasItem(new File(filename)))
                    .or(hasItem(new File(FilenameUtils.separatorsToWindows("C:" + filename)))));
        }/*from  w w  w .j a va 2  s. c o  m*/
        result.add(hasItem(new File(filename)));
    }
    return result;
}

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From source file:org.sejda.conversion.PdfFileSourceListAdapter.java

/**
 * Parse fileset definitions <filelist><fileset>[...]</fileset></filelist> ignoring the rest of the document
 * //from   w w w  .ja v  a  2s.c o m
 * @param doc
 * @return a list of string matching the contents of the <filelist><fileset> tags in the document
 * @throws XPathExpressionException
 */
private List<String> parseFileSets(Document doc, File configFile) throws XPathExpressionException {
    List<String> result = new ArrayList<>();

    NodeList nodeList = getNodeListMatchingXpath("//filelist/fileset/file", doc);
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        Node fileSet = node.getParentNode();

        String parentDirPath = nullSafeGetStringAttribute(fileSet, "dir");
        if (parentDirPath == null) {
            parentDirPath = configFile.getAbsoluteFile().getParent();
        }

        String filePath = extractFilePath(node);

        // warn if file in fileset is using absolute path mode
        if (FilenameUtils.getPrefixLength(filePath) > 0) {
            LOG.warn("File " + filePath + " in fileset "
                    + StringUtils.defaultIfBlank(nullSafeGetStringAttribute(fileSet, "dir"), "")
                    + " seems to be an absolute path. Will _not_ be resolved relative to the <fileset>, but as an absolute path. Normally you would want to use relative paths in a //filelist/fileset/file, and absolute paths in a //filelist/file.");
        }

        result.add(FilenameUtils.concat(parentDirPath, filePath));
    }

    return result;
}

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