Example usage for org.apache.commons.io.filefilter IOFileFilter accept

List of usage examples for org.apache.commons.io.filefilter IOFileFilter accept

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.io.filefilter.*
  5. IOFileFilter
  6. accept

Introduction

In this page you can find the example usage for org.apache.commons.io.filefilter IOFileFilter accept.

Prototype

public boolean accept(File file);

Source Link

Document

Checks to see if the File should be accepted by this filter.

Usage

From source file:fr.duminy.jbackup.core.filter.JexlFileFilterTest.java

/**
 * Method copied from {@link org.apache.commons.io.filefilter.RegexFileFilterTestCase#assertFiltering(org.apache.commons.io.filefilter.IOFileFilter, java.io.File, boolean)}.
 * TODO check potential license issue.//from ww  w  .  j av  a2 s. c o  m
 *
 * @param filter
 * @param file
 * @param expected
 * @throws Exception
 */
public void assertFiltering(final IOFileFilter filter, final File file, final boolean expected)
        throws Exception {
    // Note. This only tests the (File, String) version if the parent of
    //       the File passed in is not null
    assertThat(filter.accept(file))
            .as("Source(File) " + filter.getClass().getName() + " not " + expected + " for " + file)
            .isEqualTo(expected);

    if (file != null && file.getParentFile() != null) {
        assertThat(filter.accept(file.getParentFile(), file.getName()))
                .as("Source(File, String) " + filter.getClass().getName() + " not " + expected + " for " + file)
                .isEqualTo(expected);
    }
}

From source file:net.sf.jvifm.control.FindCommand.java

private void find(File directory, IOFileFilter filter) {
    if (Thread.currentThread().isInterrupted())
        return;/*from   w  w  w  . j a  va 2s.c o m*/
    File[] list = directory.listFiles();
    if (list == null) {
        return;
    }
    int sz = list.length;
    for (int i = 0; i < sz; i++) {
        if (Thread.currentThread().isInterrupted())
            return;
        File tmp = list[i];
        if (filter.accept(tmp)) {
            // retlist.add(tmp);
            addSubFileInPanel(tmp);
        }
        if (tmp.isDirectory()) {
            find(tmp, filter);
        }
    }
}

From source file:fr.duminy.jbackup.core.archive.FileCollector.java

private long collect(final List<SourceWithPath> collectedFiles, final Path source,
        final IOFileFilter directoryFilter, final IOFileFilter fileFilter, final Cancellable cancellable)
        throws IOException {
    final long[] totalSize = { 0L };

    SimpleFileVisitor<Path> visitor = new SimpleFileVisitor<Path>() {
        @Override/*  w w w  .ja  v a 2 s  . c o m*/
        public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
            super.preVisitDirectory(dir, attrs);
            if ((directoryFilter == null) || source.equals(dir) || directoryFilter.accept(dir.toFile())) {
                return CONTINUE;
            } else {
                return SKIP_SUBTREE;
            }
        }

        @Override
        public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
            if ((cancellable != null) && cancellable.isCancelled()) {
                return TERMINATE;
            }

            super.visitFile(file, attrs);

            if (!Files.isSymbolicLink(file)) {
                if ((fileFilter == null) || fileFilter.accept(file.toFile())) {
                    LOG.trace("visitFile {}", file.toAbsolutePath());
                    collectedFiles.add(new SourceWithPath(source, file));
                    totalSize[0] += Files.size(file);
                }
            }

            return CONTINUE;
        }
    };
    Files.walkFileTree(source, visitor);

    return totalSize[0];
}

From source file:org.geoserver.config.GeoServerLoader.java

/**
 * Helper method for listing files in a directory.
 *///  ww w.java  2  s .c  o  m
Collection<File> list(File d, IOFileFilter filter) {
    if (d == null) {
        return Collections.EMPTY_LIST;
    }
    ArrayList<File> files = new ArrayList();
    for (File f : d.listFiles()) {
        if (filter.accept(f)) {
            files.add(f);
        }
    }
    return files;
}

From source file:org.kuali.kfs.gl.batch.EnterpriseFeederFileSetType.java

/**
 * Return set of file user identifiers from a list of files
 * /*www .  j  a v  a  2 s .co  m*/
 * @param user user who uploaded or will upload file
 * @param files list of files objects
 * @return Set containing all user identifiers from list of files
 * @see org.kuali.kfs.sys.batch.BatchInputFileSetType#extractFileUserIdentifiers(org.kuali.rice.kim.api.identity.Person, java.util.List)
 */
public Set<String> extractFileUserIdentifiers(Person user, List<File> files) {
    Set<String> extractedFileUserIdentifiers = new TreeSet<String>();

    StringBuilder buf = new StringBuilder();
    buf.append(FILE_NAME_PREFIX).append(FILE_NAME_PART_DELIMITER).append(user.getPrincipalName())
            .append(FILE_NAME_PART_DELIMITER);
    String prefixString = buf.toString();
    IOFileFilter prefixFilter = new PrefixFileFilter(prefixString);

    IOFileFilter suffixFilter = new OrFileFilter(new SuffixFileFilter(EnterpriseFeederService.DATA_FILE_SUFFIX),
            new SuffixFileFilter(EnterpriseFeederService.RECON_FILE_SUFFIX));

    IOFileFilter combinedFilter = new AndFileFilter(prefixFilter, suffixFilter);

    for (File file : files) {
        if (combinedFilter.accept(file)) {
            String fileName = file.getName();
            if (fileName.endsWith(EnterpriseFeederService.DATA_FILE_SUFFIX)) {
                extractedFileUserIdentifiers.add(StringUtils.substringBetween(fileName, prefixString,
                        EnterpriseFeederService.DATA_FILE_SUFFIX));
            } else if (fileName.endsWith(EnterpriseFeederService.RECON_FILE_SUFFIX)) {
                extractedFileUserIdentifiers.add(StringUtils.substringBetween(fileName, prefixString,
                        EnterpriseFeederService.RECON_FILE_SUFFIX));
            } else {
                LOG.error("Unable to determine file user identifier for file name: " + fileName);
                throw new RuntimeException(
                        "Unable to determine file user identifier for file name: " + fileName);
            }
        }
    }

    return extractedFileUserIdentifiers;
}

From source file:org.kuali.kfs.module.cam.batch.AssetBarcodeInventoryInputFileType.java

/**
 * Return set of file user identifiers from a list of files
 * //from   ww  w .j  av a 2s . c  o m
 * @param user user who uploaded or will upload file
 * @param files list of files objects
 * @return Set containing all user identifiers from list of files
 * 
 * @see org.kuali.kfs.sys.batch.BatchInputFileSetType#extractFileUserIdentifiers(org.kuali.rice.kim.api.identity.Person, java.util.List)
 */
public Set<String> extractFileUserIdentifiers(Person user, List<File> files) {
    Set<String> extractedFileUserIdentifiers = new TreeSet<String>();

    StringBuilder buf = new StringBuilder();
    buf.append(FILE_NAME_PREFIX).append(FILE_NAME_PART_DELIMITER).append(user.getPrincipalName())
            .append(FILE_NAME_PART_DELIMITER);
    String prefixString = buf.toString();

    IOFileFilter prefixFilter = new PrefixFileFilter(prefixString);
    IOFileFilter suffixFilter = new SuffixFileFilter(CamsConstants.BarCodeInventory.DATA_FILE_EXTENSION);
    IOFileFilter combinedFilter = new AndFileFilter(prefixFilter, suffixFilter);

    for (File file : files) {
        if (combinedFilter.accept(file)) {
            String fileName = file.getName();
            if (fileName.endsWith(CamsConstants.BarCodeInventory.DATA_FILE_EXTENSION)) {
                extractedFileUserIdentifiers.add(StringUtils.substringBetween(fileName, prefixString,
                        CamsConstants.BarCodeInventory.DATA_FILE_EXTENSION));
            } else {
                LOG.error("Unable to determine file user identifier for file name: " + fileName);
                throw new RuntimeException(
                        "Unable to determine file user identifier for file name: " + fileName);
            }
        }
    }

    return extractedFileUserIdentifiers;
}

From source file:org.wisdom.asciidoc.AsciidocMojo.java

/**
 * Compiles Asciidoc files from the internal and external assets to HTML.
 *
 * @throws MojoExecutionException if the processing failed
 *//*from w w w. j  a  v a  2  s . c  om*/
public void execute() throws MojoExecutionException {

    if (!watch) {
        removeFromWatching();
    }

    if (extensions == null || extensions.isEmpty()) {
        extensions = ImmutableList.of("ad", "asciidoc", "adoc");
    }

    if (instance == null) {
        instance = getAsciidoctorInstance();
    }

    final OptionsBuilder optionsBuilderExternals = OptionsBuilder.options().compact(compact)
            .safe(SafeMode.UNSAFE).eruby(eruby).backend(backend).docType(doctype).headerFooter(headerFooter)
            .inPlace(true);

    final OptionsBuilder optionsBuilderInternals = OptionsBuilder.options().compact(compact)
            .safe(SafeMode.UNSAFE).eruby(eruby).backend(backend).docType(doctype).headerFooter(headerFooter)
            .inPlace(true);

    if (templateEngine != null) {
        optionsBuilderExternals.templateEngine(templateEngine);
        optionsBuilderInternals.templateEngine(templateEngine);
    }

    if (templateDir != null) {
        optionsBuilderExternals.templateDir(templateDir);
        optionsBuilderInternals.templateDir(templateDir);
    }

    if (sourceHighlighter != null) {
        attributes.put("source-highlighter", sourceHighlighter);
    }

    if (embedAssets) {
        attributes.put("linkcss!", true);
        attributes.put("data-uri", true);
    }

    if (imagesDir != null) {
        attributes.put("imagesdir", imagesDir);
    }

    if (stylesheet != null) {
        attributes.put(Attributes.STYLESHEET_NAME, stylesheet);
        attributes.put(Attributes.LINK_CSS, true);
    }

    if (stylesheetDir != null) {
        attributes.put(Attributes.STYLES_DIR, stylesheetDir);
    }

    optionsBuilderExternals.attributes(attributes);
    optionsBuilderInternals.attributes(attributes);

    IOFileFilter filter = null;
    if (includes != null && includes.length != 0) {
        filter = new WildcardFileFilter(includes);
        if (excludes != null && excludes.length != 0) {
            filter = new AndFileFilter(filter, new NotFileFilter(new WildcardFileFilter(excludes)));
        }
    }
    try {
        for (File file : getResources(extensions)) {
            if (filter == null || filter.accept(file)) {
                renderFile(optionsBuilderExternals.asMap(), file);
            }
        }
    } catch (IOException e) {
        throw new MojoExecutionException("Error while compiling AsciiDoc file", e);
    }

}