Example usage for org.apache.commons.io.comparator NameFileComparator NAME_INSENSITIVE_COMPARATOR

Introduction

In this page you can find the example usage for org.apache.commons.io.comparator NameFileComparator NAME_INSENSITIVE_COMPARATOR.

Prototype

Comparator NAME_INSENSITIVE_COMPARATOR

To view the source code for org.apache.commons.io.comparator NameFileComparator NAME_INSENSITIVE_COMPARATOR.

Click Source Link

Document

Case-insensitive name comparator instance (see IOCase#INSENSITIVE )

Usage

From source file:org.cbio.portal.pipelines.foundation.FoundationFileTasklet.java

/**
 * Return a list of xml files sorted by date (oldest-newest).
 * Source XML filenames are expected to be date-controlled by <filename>_<date of transfer>.xml
 * if more than one date-controlled version of the source XML file exists. 
 * @param sourceDirectory//from  ww  w . jav a 2s.com
 * @return 
 */
private File[] getDateSortedFiles(File sourceDirectory) {
    File[] sourceFiles = sourceDirectory.listFiles(new FilenameFilter() {
        @Override
        public boolean accept(File dir, String name) {
            return name.endsWith(".xml");
        }
    });

    // sort files alphabetically by case-insensitive filename
    Arrays.sort(sourceFiles, NameFileComparator.NAME_INSENSITIVE_COMPARATOR);
    return sourceFiles;
}

---

From source file:org.jini.commands.files.List.java

/**
 * Get all the files from a array/*from  ww  w . java  2s  . c  o  m*/
 *
 * @param fileFilter
 * @return
 */
private File[] getFileArray(FileFilter fileFilter) {
    File dir = new File(this.directory);
    File[] files = dir.listFiles(fileFilter);

    if (this.orderByDate == true) {
        if (this.orderByDateOpt.equals("desc")) {
            Arrays.sort(files, LastModifiedFileComparator.LASTMODIFIED_REVERSE);
        }
        if (this.orderByDateOpt.equals("asc")) {
            Arrays.sort(files, LastModifiedFileComparator.LASTMODIFIED_COMPARATOR);
        }
    }

    if (this.orderByName == true) {
        if (this.orderByNameOpt.equals("asc")) {
            Arrays.sort(files, NameFileComparator.NAME_INSENSITIVE_COMPARATOR);
        }

        if (this.orderByNameOpt.equals("desc")) {
            Arrays.sort(files, NameFileComparator.NAME_INSENSITIVE_REVERSE);
        }
    }

    return files;
}

---

From source file:org.mitre.mpf.mvc.controller.ServerMediaController.java

@RequestMapping(value = { "/server/get-all-files-filtered" }, method = RequestMethod.POST)
@ResponseBody/* ww w . j  ava  2  s  . c o m*/
public ServerMediaFilteredListing getAllFilesFiltered(
        @RequestParam(value = "fullPath", required = true) String fullPath,
        @RequestParam(value = "draw", required = false) int draw,
        @RequestParam(value = "start", required = false) int start,
        @RequestParam(value = "length", required = false) int length,
        @RequestParam(value = "search", required = false) String search,
        @RequestParam(value = "sort", required = false) String sort) {
    log.debug("Params fullPath:{} draw:{} start:{},length:{},search:{} ", fullPath, draw, start, length, search,
            sort);

    File dir = new File(fullPath);
    if (!dir.isDirectory() && fullPath.startsWith(propertiesUtil.getServerMediaTreeRoot()))
        return null;//security check

    File[] files = dir.listFiles(File::isFile);

    //sort it by filename modified date (most current first)
    if (sort != null && sort == "lastModified") {
        Arrays.sort(files, LastModifiedFileComparator.LASTMODIFIED_REVERSE);
    } else {
        Arrays.sort(files, NameFileComparator.NAME_INSENSITIVE_COMPARATOR
                // Then make capital letters come before lowercase
                .thenComparing(NameFileComparator.NAME_COMPARATOR));
    }

    //handle search
    if (search != null && search.length() > 0) {
        List<File> search_results = new ArrayList<File>();
        for (int i = 0; i < files.length; i++) {
            File file = files[i];
            if (files[i].getName().toLowerCase().contains(search.toLowerCase())) {
                search_results.add(file);
            }
        }
        files = new File[search_results.size()];
        files = search_results.toArray(files);
    }

    //filter by approved list of content type
    List<File> contentFiltered = new ArrayList<File>();
    for (int i = 0; i < files.length; i++) {
        File file = files[i];
        if (ioUtils.isApprovedFile(file)) {
            contentFiltered.add(file);
        }
    }
    files = new File[contentFiltered.size()];
    files = contentFiltered.toArray(files);

    int records_total = files.length;
    int records_filtered = records_total;// Total records, after filtering (i.e. the total number of records after filtering has been applied - not just the number of records being returned for this page of data).

    //handle paging
    int end = start + length;
    end = (end > files.length) ? files.length : end;
    start = (start <= end) ? start : end;
    File[] filtered = Arrays.copyOfRange(files, start, end);

    List<ServerMediaFile> mediaFiles = new ArrayList<>();
    //build output
    for (int i = 0; i < filtered.length; i++) {
        File file = filtered[i];
        if (ioUtils.isApprovedFile(file)) {
            mediaFiles.add(new ServerMediaFile(file, ioUtils.getMimeType(file.getAbsolutePath())));
        }
    }

    return new ServerMediaFilteredListing(draw, records_filtered, records_total, mediaFiles);
}

---

• «
• 1
• 2
• »