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

Introduction

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

Prototype

public static boolean isExtension(String filename, Collection<String> extensions) 

Source Link

Document

Checks whether the extension of the filename is one of those specified.

Usage

From source file:com.moki.touch.util.UrlUtil.java

/**
 * This method determines if the url passed in is the location of a image that we can download
 * @param url a valid url to a image/*from w w w .  ja  v a  2s.c o m*/
 * @return true for valid image urls or false
 */
public static boolean isContentImage(String url) {
    return FilenameUtils.isExtension(url, imageExtentions);
}

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From source file:com.google.mr4c.content.ContentTypes.java

public static Collection<String> filterByContentType(Collection<String> fileNames, final String contentType,
        final boolean canonicalOnly) {
    return CollectionUtils.predicatedCollection(fileNames, new Predicate() {
        public boolean evaluate(Object obj) {
            String name = (String) obj;
            if (canonicalOnly) {
                String suffix = ContentTypes.getSuffix(contentType);
                return FilenameUtils.isExtension(name, suffix);
            } else {
                Collection<String> suffixes = ContentTypes.getSuffixes(contentType);
                return FilenameUtils.isExtension(name, suffixes);
            }//from   w  ww . j  a v  a2 s.  c om
        }
    });
}

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From source file:com.iyonger.apm.web.handler.ScriptHandler.java

/**
 * Check if the given fileEntry can be handled by this handler.
 *
 * @param fileEntry fileEntry to be checked
 * @return true if the given fileEntry can be handled
 *//*ww  w .  j  a  va  2 s.  c  o  m*/
public boolean canHandle(FileEntry fileEntry) {
    return FilenameUtils.isExtension(fileEntry.getPath(), getExtension());
}

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From source file:com.mirth.connect.client.ui.components.MirthTableTransferHandler.java

@Override
public boolean canImport(TransferSupport support) {
    if (support.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
        try {// w ww.ja va 2  s  .c  o  m
            List<File> fileList = (List<File>) support.getTransferable()
                    .getTransferData(DataFlavor.javaFileListFlavor);

            for (File file : fileList) {
                if (!FilenameUtils.isExtension(file.getName(), "xml")) {
                    return false;
                }
            }

            return true;
        } catch (Exception e) {
            // Return true anyway until this bug is fixed:
            // http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6759788
            return true;
        }
    }

    return false;
}

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From source file:ch.ifocusit.livingdoc.plugin.baseMojo.AbstractAsciidoctorMojo.java

protected File getOutput(String filename, AbstractDocsGeneratorMojo.Format desiredExtension) {
    filename = FilenameUtils.isExtension(filename, desiredExtension.name()) ? filename
            : filename + "." + desiredExtension;
    return new File(generatedDocsDirectory, filename);
}

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From source file:com.dp2345.service.impl.FileServiceImpl.java

public boolean isValid(FileType fileType, MultipartFile multipartFile) {
    if (multipartFile == null) {
        return false;
    }//from   w  ww . j av a  2 s  .c  o m
    Setting setting = SettingUtils.get();
    if (setting.getUploadMaxSize() != null && setting.getUploadMaxSize() != 0
            && multipartFile.getSize() > setting.getUploadMaxSize() * 1024L * 1024L) {
        return false;
    }
    String[] uploadExtensions;
    if (fileType == FileType.flash) {
        uploadExtensions = setting.getUploadFlashExtensions();
    } else if (fileType == FileType.media) {
        uploadExtensions = setting.getUploadMediaExtensions();
    } else if (fileType == FileType.file) {
        uploadExtensions = setting.getUploadFileExtensions();
    } else {
        uploadExtensions = setting.getUploadImageExtensions();
    }
    if (ArrayUtils.isNotEmpty(uploadExtensions)) {
        return FilenameUtils.isExtension(multipartFile.getOriginalFilename(), uploadExtensions);
    }
    return false;
}

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From source file:com.sammyun.service.impl.FileServiceImpl.java

public boolean isValid(FileType fileType, MultipartFile multipartFile) {
    if (multipartFile == null) {
        return false;
    }/*from  ww  w  .j a v a 2  s  . co m*/
    Setting setting = SettingUtils.get();
    if (setting.getUploadMaxSize() != null && setting.getUploadMaxSize() != 0
            && multipartFile.getSize() > setting.getUploadMaxSize() * 1024L * 1024L) {
        return false;
    }
    String[] uploadExtensions;
    if (fileType == FileType.flash) {
        uploadExtensions = setting.getUploadFlashExtensions();
    } else if (fileType == FileType.media) {
        uploadExtensions = setting.getUploadMediaExtensions();
    } else if (fileType == FileType.file) {
        uploadExtensions = setting.getUploadFileExtensions();
    } else {
        uploadExtensions = setting.getUploadImageExtensions();
    }
    if (ArrayUtils.isNotEmpty(uploadExtensions)) {
        String originalFilename = multipartFile.getOriginalFilename();
        return FilenameUtils.isExtension(originalFilename.toLowerCase(), uploadExtensions);
    }
    return false;
}

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From source file:com.frostwire.android.gui.util.FileUtils.java

/** Given a folder path it'll return all the files contained within it and it's subfolders
 * as a flat set of Files.// w w  w  . j a  va  2s  . c o  m
 * 
 * Non-recursive implementation, up to 20% faster in tests than recursive implementation. :)
 * 
 * @author gubatron
 * @param folder
 * @param extensions If you only need certain files filtered by their extensions, use this string array (without the "."). or set to null if you want all files. e.g. ["txt","jpg"] if you only want text files and jpegs.
 * 
 * @return The set of files.
 */
public static Collection<File> getAllFolderFiles(File folder, String[] extensions) {
    Set<File> results = new HashSet<File>();
    Stack<File> subFolders = new Stack<File>();
    File currentFolder = folder;
    while (currentFolder != null && currentFolder.isDirectory() && currentFolder.canRead()) {
        File[] fs = null;
        try {
            fs = currentFolder.listFiles();
        } catch (SecurityException e) {
        }

        if (fs != null && fs.length > 0) {
            for (File f : fs) {
                if (!f.isDirectory()) {
                    if (extensions == null || FilenameUtils.isExtension(f.getName(), extensions)) {
                        results.add(f);
                    }
                } else {
                    subFolders.push(f);
                }
            }
        }

        if (!subFolders.isEmpty()) {
            currentFolder = subFolders.pop();
        } else {
            currentFolder = null;
        }
    }
    return results;
}

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From source file:gobblin.compaction.mapreduce.avro.AvroKeyCompactorOutputCommitter.java

/**
 * Commits the task, moving files to their final committed location by delegating to
 * {@link FileOutputCommitter} to perform the actual moving. First, renames the
 * files to include the count of records contained within the file and a timestamp,
 * in the form {recordCount}.{timestamp}.avro. Then, the files are moved to their
 * committed location.//from  w w w  . jav a  2s  .com
 */
@Override
public void commitTask(TaskAttemptContext context) throws IOException {
    Path workPath = getWorkPath();
    FileSystem fs = workPath.getFileSystem(context.getConfiguration());

    if (fs.exists(workPath)) {
        long recordCount = getRecordCountFromCounter(context, AvroKeyDedupReducer.EVENT_COUNTER.RECORD_COUNT);
        String fileNamePrefix;
        if (recordCount == 0) {

            // recordCount == 0 indicates that it is a map-only, non-dedup job, and thus record count should
            // be obtained from mapper counter.
            fileNamePrefix = CompactionRecordCountProvider.M_OUTPUT_FILE_PREFIX;
            recordCount = getRecordCountFromCounter(context, AvroKeyMapper.EVENT_COUNTER.RECORD_COUNT);
        } else {
            fileNamePrefix = CompactionRecordCountProvider.MR_OUTPUT_FILE_PREFIX;
        }
        String fileName = CompactionRecordCountProvider.constructFileName(fileNamePrefix, recordCount);

        for (FileStatus status : fs.listStatus(workPath, new PathFilter() {
            @Override
            public boolean accept(Path path) {
                return FilenameUtils.isExtension(path.getName(), "avro");
            }
        })) {
            Path newPath = new Path(status.getPath().getParent(), fileName);
            LOG.info(String.format("Renaming %s to %s", status.getPath(), newPath));
            fs.rename(status.getPath(), newPath);
        }
    }

    super.commitTask(context);
}

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From source file:de.mgd.simplesoundboard.dao.FileSystemSoundResourceDao.java

private boolean isMediaFile(final File file) {
    return file.isFile() && FilenameUtils.isExtension(StringUtils.lowerCase(file.getName()), FILE_TYPES);
}

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