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

List of usage examples for org.apache.commons.io FilenameUtils getExtension

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.io.*
  5. FilenameUtils
  6. getExtension

Introduction

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

Prototype

public static String getExtension(String filename)

Source Link

Document

Gets the extension of a filename.

Usage

From source file:edu.cornell.med.icb.goby.util.RenameWeights.java

public static void main(final String[] args) throws IOException {
    final File directory = new File(".");

    final String[] list = directory.list(new FilenameFilter() {
        public boolean accept(final File directory, final String filename) {

            final String extension = FilenameUtils.getExtension(filename);
            return (extension.equals("entries"));
        }/* w w w .j  a  v  a  2 s  .c o  m*/
    });
    for (final String filename : args) {
        final String extension = FilenameUtils.getExtension(filename);
        final String basename = FilenameUtils.removeExtension(filename);
        for (final String alignFilename : list) {
            final String alignBasename = FilenameUtils.removeExtension(alignFilename);
            if (alignBasename.endsWith(basename)) {
                System.out.println("move " + filename + " to " + alignBasename + "." + extension);

                final File destination = new File(alignBasename + "." + extension);
                FileUtils.deleteQuietly(destination);
                FileUtils.moveFile(new File(filename), destination);
            }
        }

    }
}

From source file:net.sf.jodreports.cli.CreateDocument.java

public static void main(String[] args) throws Exception {
    if (args.length < 3) {
        System.err.println("USAGE: " + CreateDocument.class.getName()
                + " <template-document> <data-file> <output-document>");
        System.exit(0);//from  w w w .j a  va  2 s.  c  o  m
    }
    File templateFile = new File(args[0]);
    File dataFile = new File(args[1]);
    File outputFile = new File(args[2]);

    DocumentTemplateFactory documentTemplateFactory = new DocumentTemplateFactory();
    DocumentTemplate template = documentTemplateFactory.getTemplate(templateFile);

    Object model = null;
    String dataFileExtension = FilenameUtils.getExtension(dataFile.getName());
    if (dataFileExtension.equals("xml")) {
        model = NodeModel.parse(dataFile);
    } else if (dataFileExtension.equals("properties")) {
        Properties properties = new Properties();
        properties.load(new FileInputStream(dataFile));
        model = properties;
    } else {
        throw new IllegalArgumentException(
                "data file must be 'xml' or 'properties'; unsupported type: " + dataFileExtension);
    }

    template.createDocument(model, new FileOutputStream(outputFile));
}

From source file:listfiles.ListFiles.java

/**
 * @param args the command line arguments
 *///from ww w  . j a v a2s . c o  m
public static void main(String[] args) {
    // TODO code application logic here
    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
    String folderPath = "";
    String fileName = "DirectoryFiles.xlsx";

    try {
        System.out.println("Folder path :");
        folderPath = reader.readLine();
        //System.out.println("Output File Name :");
        //fileName = reader.readLine();

        XSSFWorkbook wb = new XSSFWorkbook();
        FileOutputStream fileOut = new FileOutputStream(folderPath + "\\" + fileName);
        XSSFSheet sheet1 = wb.createSheet("Files");
        int row = 0;
        Stream<Path> stream = Files.walk(Paths.get(folderPath));
        Iterator<Path> pathIt = stream.iterator();
        String ext = "";

        while (pathIt.hasNext()) {
            Path filePath = pathIt.next();
            Cell cell1 = checkRowCellExists(sheet1, row, 0);
            Cell cell2 = checkRowCellExists(sheet1, row, 1);
            row++;
            ext = FilenameUtils.getExtension(filePath.getFileName().toString());
            cell1.setCellValue(filePath.getFileName().toString());
            cell2.setCellValue(ext);

        }
        sheet1.autoSizeColumn(0);
        sheet1.autoSizeColumn(1);

        wb.write(fileOut);
        fileOut.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    System.out.println("Program Finished");
}

From source file:edu.usf.cutr.siri.SiriParserJacksonExample.java

/**
 * Takes in a path to a JSON or XML file, parses the contents into a Siri object, 
 * and prints out the contents of the Siri object.
 * //  ww w .ja v a2s.c  o m
 * @param args path to the JSON or XML file located on disk
 */
public static void main(String[] args) {

    if (args[0] == null) {
        System.out.println("Proper Usage is: java JacksonSiriParserExample path-to-siri-file-to-parse");
        System.exit(0);
    }

    try {

        //Siri object we're going to instantiate based on JSON or XML data
        Siri siri = null;

        //Get example JSON or XML from file
        File file = new File(args[0]);

        System.out.println("Input file = " + file.getAbsolutePath());

        /*
         * Alternately, instead of passing in a File, a String encoded in JSON or XML can be
         * passed into Jackson for parsing.  Uncomment the below line to read the 
         * JSON or XML into the String.
         */
        //String inputExample = readFile(file);   

        String extension = FilenameUtils.getExtension(args[0]);

        if (extension.equalsIgnoreCase("json")) {
            System.out.println("Parsing JSON...");
            ObjectMapper mapper = null;

            try {
                mapper = (ObjectMapper) SiriUtils.readFromCache(SiriUtils.OBJECT_MAPPER);
            } catch (Exception e) {
                System.out.println("Error reading from cache: " + e);
            }

            if (mapper == null) {
                // instantiate ObjectMapper like normal if cache read failed
                mapper = new ObjectMapper();

                //Jackson 2.0 configuration settings
                mapper.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, true);
                mapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true);
                mapper.configure(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT, true);
                mapper.configure(DeserializationFeature.USE_JAVA_ARRAY_FOR_JSON_ARRAY, true);
                mapper.configure(DeserializationFeature.READ_ENUMS_USING_TO_STRING, true);

                //Tell Jackson to expect the JSON in PascalCase, instead of camelCase
                mapper.setPropertyNamingStrategy(new PropertyNamingStrategy.PascalCaseStrategy());
            }

            //Deserialize the JSON from the file into the Siri object
            siri = mapper.readValue(file, Siri.class);

            /*
             * Alternately, you can also deserialize the JSON from a String into the Siri object.
             * Uncomment the below line to parsing the JSON from a String instead of the File.
             */
            //siri = mapper.readValue(inputExample, Siri.class);

            //Write the ObjectMapper to the cache, to speed up parsing for the next execution
            SiriUtils.forceCacheWrite(mapper);

        }

        if (extension.equalsIgnoreCase("xml")) {
            System.out.println("Parsing XML...");
            //Use Aalto StAX implementation explicitly            
            XmlFactory f = new XmlFactory(new InputFactoryImpl(), new OutputFactoryImpl());

            JacksonXmlModule module = new JacksonXmlModule();

            /**
             * Tell Jackson that Lists are using "unwrapped" style (i.e., 
             * there is no wrapper element for list). This fixes the error
             * "com.fasterxml.jackson.databind.JsonMappingException: Can not
             * >> instantiate value of type [simple type, class >>
             * uk.org.siri.siri.VehicleMonitoringDelivery] from JSON String;
             * no >> single-String constructor/factory method (through
             * reference chain: >>
             * uk.org.siri.siri.Siri["ServiceDelivery"]->
             * uk.org.siri.siri.ServiceDel >>
             * ivery["VehicleMonitoringDelivery"])"
             * 
             * NOTE - This requires Jackson v2.1
             */
            module.setDefaultUseWrapper(false);

            /**
             * Handles "xml:lang" attribute, which is used in SIRI
             * NaturalLanguage String, and looks like: <Description
             * xml:lang="EN">b/d 1:00pm until f/n. loc al and express buses
             * run w/delays & detours. POTUS visit in MANH. Allow additional
             * travel time Details at www.mta.info</Description>
             * 
             * Passing "Value" (to match expected name in XML to map,
             * considering naming strategy) will make things work. This is
             * since JAXB uses pseudo-property name of "value" for XML Text
             * segments, whereas Jackson by default uses "" (to avoid name
             * collisions).
             * 
             * NOTE - This requires Jackson v2.1
             * 
             * NOTE - This still requires a CustomPascalCaseStrategy to
             * work. Please see the CustomPascalCaseStrategy in this app
             * that is used below.
             */
            module.setXMLTextElementName("Value");

            XmlMapper xmlMapper = null;

            try {
                xmlMapper = (XmlMapper) SiriUtils.readFromCache(SiriUtils.XML_MAPPER);
            } catch (Exception e) {
                System.out.println("Error reading from cache: " + e);
            }

            if (xmlMapper == null) {
                xmlMapper = new XmlMapper(f, module);

                xmlMapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true);
                xmlMapper.configure(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT, true);
                xmlMapper.configure(DeserializationFeature.USE_JAVA_ARRAY_FOR_JSON_ARRAY, true);
                xmlMapper.configure(DeserializationFeature.READ_ENUMS_USING_TO_STRING, true);

                /**
                 * Tell Jackson to expect the XML in PascalCase, instead of camelCase
                 * NOTE:  We need the CustomPascalStrategy here to handle XML 
                 * namespace attributes such as xml:lang.  See the comments in 
                 * CustomPascalStrategy for details.
                 */
                xmlMapper.setPropertyNamingStrategy(new CustomPascalCaseStrategy());
            }

            //Parse the SIRI XML response            
            siri = xmlMapper.readValue(file, Siri.class);

            //Write the XmlMapper to the cache, to speed up parsing for the next execution
            SiriUtils.forceCacheWrite(xmlMapper);
        }

        //If we successfully retrieved and parsed JSON or XML, print the contents
        if (siri != null) {
            SiriUtils.printContents(siri);
        }

    } catch (IOException e) {
        System.err.println("Error reading or parsing input file: " + e);
    }

}

From source file:com.akana.demo.freemarker.templatetester.App.java

public static void main(String[] args) {

    final Options options = new Options();

    @SuppressWarnings("static-access")
    Option optionContentType = OptionBuilder.withArgName("content-type").hasArg()
            .withDescription("content type of model").create("content");
    @SuppressWarnings("static-access")
    Option optionUrlPath = OptionBuilder.withArgName("httpRequestLine").hasArg()
            .withDescription("url path and parameters in HTTP Request Line format").create("url");
    @SuppressWarnings("static-access")
    Option optionRootMessageName = OptionBuilder.withArgName("messageName").hasArg()
            .withDescription("root data object name, defaults to 'message'").create("root");
    @SuppressWarnings("static-access")
    Option optionAdditionalMessages = OptionBuilder.withArgName("dataModelPaths")
            .hasArgs(Option.UNLIMITED_VALUES).withDescription("additional message object data sources")
            .create("messages");
    @SuppressWarnings("static-access")
    Option optionDebugMessages = OptionBuilder.hasArg(false)
            .withDescription("Shows debug information about template processing").create("debug");

    Option optionHelp = new Option("help", "print this message");

    options.addOption(optionHelp);/* w  ww.  j  a  va  2 s . co m*/
    options.addOption(optionContentType);
    options.addOption(optionUrlPath);
    options.addOption(optionRootMessageName);
    options.addOption(optionAdditionalMessages);
    options.addOption(optionDebugMessages);

    CommandLineParser parser = new DefaultParser();

    CommandLine cmd;
    try {
        cmd = parser.parse(options, args);

        // Check for help flag
        if (cmd.hasOption("help")) {
            showHelp(options);
            return;
        }

        String[] remainingArguments = cmd.getArgs();
        if (remainingArguments.length < 2) {
            showHelp(options);
            return;
        }
        String ftlPath, dataPath = "none";

        ftlPath = remainingArguments[0];
        dataPath = remainingArguments[1];

        String contentType = "text/xml";
        // Discover content type from file extension
        String ext = FilenameUtils.getExtension(dataPath);
        if (ext.equals("json")) {
            contentType = "json";
        } else if (ext.equals("txt")) {
            contentType = "txt";
        }
        // Override discovered content type
        if (cmd.hasOption("content")) {
            contentType = cmd.getOptionValue("content");
        }
        // Root data model name
        String rootMessageName = "message";
        if (cmd.hasOption("root")) {
            rootMessageName = cmd.getOptionValue("root");
        }
        // Additional data models
        String[] additionalModels = new String[0];
        if (cmd.hasOption("messages")) {
            additionalModels = cmd.getOptionValues("messages");
        }
        // Debug Info
        if (cmd.hasOption("debug")) {
            System.out.println(" Processing ftl   : " + ftlPath);
            System.out.println("   with data model: " + dataPath);
            System.out.println(" with content-type: " + contentType);
            System.out.println(" data model object: " + rootMessageName);
            if (cmd.hasOption("messages")) {
                System.out.println("additional models: " + additionalModels.length);
            }
        }

        Configuration cfg = new Configuration(Configuration.VERSION_2_3_23);
        cfg.setDirectoryForTemplateLoading(new File("."));
        cfg.setDefaultEncoding("UTF-8");
        cfg.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER);

        /* Create the primary data-model */
        Map<String, Object> message = new HashMap<String, Object>();
        if (contentType.contains("json") || contentType.contains("txt")) {
            message.put("contentAsString",
                    FileUtils.readFileToString(new File(dataPath), StandardCharsets.UTF_8));
        } else {
            message.put("contentAsXml", freemarker.ext.dom.NodeModel.parse(new File(dataPath)));
        }

        if (cmd.hasOption("url")) {
            message.put("getProperty", new AkanaGetProperty(cmd.getOptionValue("url")));
        }

        Map<String, Object> root = new HashMap<String, Object>();
        root.put(rootMessageName, message);
        if (additionalModels.length > 0) {
            for (int i = 0; i < additionalModels.length; i++) {
                Map<String, Object> m = createMessageFromFile(additionalModels[i], contentType);
                root.put("message" + i, m);
            }
        }

        /* Get the template (uses cache internally) */
        Template temp = cfg.getTemplate(ftlPath);

        /* Merge data-model with template */
        Writer out = new OutputStreamWriter(System.out);
        temp.process(root, out);

    } catch (ParseException e) {
        showHelp(options);
        System.exit(1);
    } catch (IOException e) {
        System.out.println("Unable to parse ftl.");
        e.printStackTrace();
    } catch (SAXException e) {
        System.out.println("XML parsing issue.");
        e.printStackTrace();
    } catch (ParserConfigurationException e) {
        System.out.println("Unable to configure parser.");
        e.printStackTrace();
    } catch (TemplateException e) {
        System.out.println("Unable to parse template.");
        e.printStackTrace();
    }

}

From source file:TestDumpRecord.java

public static void main(String[] args) throws NITFException {
    List<String> argList = Arrays.asList(args);
    List<File> files = new LinkedList<File>();
    for (String arg : argList) {
        File f = new File(arg);
        if (f.isDirectory()) {
            File[] dirFiles = f.listFiles(new FilenameFilter() {
                public boolean accept(File dir, String name) {
                    String ext = FilenameUtils.getExtension(name).toLowerCase();
                    return ext.matches("nitf|nsf|ntf");
                }//  www. ja v  a 2  s .  co m
            });
            files.addAll(Arrays.asList(dirFiles));
        } else
            files.add(f);
    }

    Reader reader = new Reader();
    for (File file : files) {
        PrintStream out = System.out;

        out.println("=== " + file.getAbsolutePath() + " ===");
        IOHandle handle = new IOHandle(file.getAbsolutePath());
        Record record = reader.read(handle);
        dumpRecord(record, reader, out);
        handle.close();

        record.destruct(); // tells the memory manager to decrement the ref
        // count
    }
}

From source file:com.mosso.client.cloudfiles.sample.FilesCopy.java

public static void main(String args[]) throws NoSuchAlgorithmException, FilesException {
    //Build the command line options
    Options options = addCommandLineOptions();

    if (args.length <= 0)
        printHelp(options);//from ww  w . j  a  v  a  2s  .c om

    CommandLineParser parser = new GnuParser();
    try {
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);

        if (line.hasOption("help"))
            printHelp(options);

        if (line.hasOption("file") && line.hasOption("folder")) {
            System.err.println("Can not use both -file and -folder on the command line at the same time.");
            System.exit(-1);
        } //if (line.hasOption("file") && line.hasOption("folder"))

        if (line.hasOption("download")) {
            if (line.hasOption("folder")) {
                String localFolder = FilenameUtils.normalize(line.getOptionValue("folder"));
                String containerName = null;
                if (StringUtils.isNotBlank(localFolder)) {
                    File localFolderObj = new File(localFolder);
                    if (localFolderObj.exists() && localFolderObj.isDirectory()) {
                        if (line.hasOption("container")) {
                            containerName = line.getOptionValue("container");
                            if (!StringUtils.isNotBlank(containerName)) {
                                System.err.println(
                                        "You must provide a valid value for the  Container to upload to !");
                                System.exit(-1);
                            } //if (!StringUtils.isNotBlank(ontainerName))                            
                        } else {
                            System.err.println(
                                    "You must provide the -container for a copy operation to work as expected.");
                            System.exit(-1);
                        }

                        System.out.println("Downloading all objects from: " + containerName
                                + " to local folder: " + localFolder);

                        getContainerObjects(localFolderObj, containerName);

                    } else {
                        if (!localFolderObj.exists()) {
                            System.err.println("The local folder: " + localFolder
                                    + " does not exist.  Create it first and then run this command.");
                        }

                        if (!localFolderObj.isDirectory()) {
                            System.err.println(
                                    "The local folder name supplied : " + localFolder + " is not a folder !");
                        }

                        System.exit(-1);
                    }
                }
            }
            System.exit(0);
        } //if (line.hasOption("download"))

        if (line.hasOption("folder")) {
            String containerName = null;
            String folderPath = null;

            if (line.hasOption("container")) {
                containerName = line.getOptionValue("container");
                if (!StringUtils.isNotBlank(containerName)) {
                    System.err.println("You must provide a valid value for the  Container to upload to !");
                    System.exit(-1);
                } //if (!StringUtils.isNotBlank(containerName))

            } else {
                System.err.println("You must provide the -container for a copy operation to work as expected.");
                System.exit(-1);
            }

            folderPath = line.getOptionValue("folder");
            if (StringUtils.isNotBlank(folderPath)) {
                File folder = new File(FilenameUtils.normalize(folderPath));
                if (folder.isDirectory()) {
                    if (line.hasOption("z")) {
                        System.out.println("Zipping: " + folderPath);
                        System.out.println("Nested folders are ignored !");

                        File zipedFolder = zipFolder(folder);
                        String mimeType = FilesConstants.getMimetype(ZIPEXTENSION);
                        copyToCreateContainerIfNeeded(zipedFolder, mimeType, containerName);
                    } else {
                        File[] files = folder.listFiles();
                        for (File f : files) {
                            String mimeType = FilesConstants
                                    .getMimetype(FilenameUtils.getExtension(f.getName()));
                            System.out.println("Uploading :" + f.getName() + " to " + folder.getName());
                            copyToCreateContainerIfNeeded(f, mimeType, containerName);
                            System.out.println(
                                    "Upload :" + f.getName() + " to " + folder.getName() + " completed.");
                        }
                    }
                } else {
                    System.err.println("You must provide a valid folder value for the -folder option !");
                    System.err.println("The value provided is: " + FilenameUtils.normalize(folderPath));
                    System.exit(-1);
                }

            }
        } //if (line.hasOption("folder"))

        if (line.hasOption("file")) {
            String containerName = null;
            String fileNamePath = null;

            if (line.hasOption("container")) {
                containerName = line.getOptionValue("container");
                if (!StringUtils.isNotBlank(containerName) || containerName.indexOf('/') != -1) {
                    System.err.println("You must provide a valid value for the  Container to upload to !");
                    System.exit(-1);
                } //if (!StringUtils.isNotBlank(containerName))
            } else {
                System.err.println("You must provide the -container for a copy operation to work as expected.");
                System.exit(-1);
            }

            fileNamePath = line.getOptionValue("file");
            if (StringUtils.isNotBlank(fileNamePath)) {
                String fileName = FilenameUtils.normalize(fileNamePath);
                String fileExt = FilenameUtils.getExtension(fileNamePath);
                String mimeType = FilesConstants.getMimetype(fileExt);
                File file = new File(fileName);

                if (line.hasOption("z")) {
                    logger.info("Zipping " + fileName);
                    if (!file.isDirectory()) {
                        File zippedFile = zipFile(file);
                        mimeType = FilesConstants.getMimetype(ZIPEXTENSION);
                        copyTo(zippedFile, mimeType, containerName);
                        zippedFile.delete();
                    }

                } //if (line.hasOption("z"))
                else {

                    logger.info("Uploading " + fileName + ".");
                    if (!file.isDirectory())
                        copyTo(file, mimeType, containerName);
                    else {
                        System.err.println(
                                "The path you provided is a folder.  For uploading folders use the -folder option.");
                        System.exit(-1);
                    }
                }
            } //if (StringUtils.isNotBlank(file))
            else {
                System.err.println("You must provide a valid value for the file to upload !");
                System.exit(-1);
            }
        } //if (line.hasOption("file"))
    } //end try        
    catch (ParseException err) {
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
        err.printStackTrace(System.err);
    } //catch( ParseException err )
    catch (FilesAuthorizationException err) {
        logger.fatal("FilesAuthorizationException : Failed to login to your  account !" + err);
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
    } //catch (FilesAuthorizationException err)

    catch (IOException err) {
        logger.fatal("IOException : " + err);
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
    } //catch ( IOException err)
}

From source file:com.rackspacecloud.client.cloudfiles.sample.FilesCopy.java

public static void main(String args[]) throws NoSuchAlgorithmException, FilesException {
    //Build the command line options
    Options options = addCommandLineOptions();

    if (args.length <= 0)
        printHelp(options);/*from  w  ww .j  a v  a 2s  .  c  om*/

    CommandLineParser parser = new GnuParser();
    try {
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);

        if (line.hasOption("help"))
            printHelp(options);

        if (line.hasOption("file") && line.hasOption("folder")) {
            System.err.println("Can not use both -file and -folder on the command line at the same time.");
            System.exit(-1);
        } //if (line.hasOption("file") && line.hasOption("folder"))

        if (line.hasOption("download")) {
            if (line.hasOption("folder")) {
                String localFolder = FilenameUtils.normalize(line.getOptionValue("folder"));
                String containerName = null;
                if (StringUtils.isNotBlank(localFolder)) {
                    File localFolderObj = new File(localFolder);
                    if (localFolderObj.exists() && localFolderObj.isDirectory()) {
                        if (line.hasOption("container")) {
                            containerName = line.getOptionValue("container");
                            if (!StringUtils.isNotBlank(containerName)) {
                                System.err.println(
                                        "You must provide a valid value for the  Container to upload to !");
                                System.exit(-1);
                            } //if (!StringUtils.isNotBlank(ontainerName))                            
                        } else {
                            System.err.println(
                                    "You must provide the -container for a copy operation to work as expected.");
                            System.exit(-1);
                        }

                        System.out.println("Downloading all objects from: " + containerName
                                + " to local folder: " + localFolder);

                        getContainerObjects(localFolderObj, containerName);

                    } else {
                        if (!localFolderObj.exists()) {
                            System.err.println("The local folder: " + localFolder
                                    + " does not exist.  Create it first and then run this command.");
                        }

                        if (!localFolderObj.isDirectory()) {
                            System.err.println(
                                    "The local folder name supplied : " + localFolder + " is not a folder !");
                        }

                        System.exit(-1);
                    }
                }
            }
            System.exit(0);
        } //if (line.hasOption("download"))

        if (line.hasOption("folder")) {
            String containerName = null;
            String folderPath = null;

            if (line.hasOption("container")) {
                containerName = line.getOptionValue("container");
                if (!StringUtils.isNotBlank(containerName)) {
                    System.err.println("You must provide a valid value for the  Container to upload to !");
                    System.exit(-1);
                } //if (!StringUtils.isNotBlank(containerName))

            } else {
                System.err.println("You must provide the -container for a copy operation to work as expected.");
                System.exit(-1);
            }

            folderPath = line.getOptionValue("folder");
            if (StringUtils.isNotBlank(folderPath)) {
                File folder = new File(FilenameUtils.normalize(folderPath));
                if (folder.isDirectory()) {
                    if (line.hasOption("z")) {
                        System.out.println("Zipping: " + folderPath);
                        System.out.println("Nested folders are ignored !");

                        File zipedFolder = zipFolder(folder);
                        String mimeType = FilesConstants.getMimetype(ZIPEXTENSION);
                        copyToCreateContainerIfNeeded(zipedFolder, mimeType, containerName);
                    } else {
                        File[] files = folder.listFiles();
                        for (File f : files) {
                            String mimeType = FilesConstants
                                    .getMimetype(FilenameUtils.getExtension(f.getName()));
                            System.out.println("Uploading :" + f.getName() + " to " + folder.getName());
                            copyToCreateContainerIfNeeded(f, mimeType, containerName);
                            System.out.println(
                                    "Upload :" + f.getName() + " to " + folder.getName() + " completed.");
                        }
                    }
                } else {
                    System.err.println("You must provide a valid folder value for the -folder option !");
                    System.err.println("The value provided is: " + FilenameUtils.normalize(folderPath));
                    System.exit(-1);
                }

            }
        } //if (line.hasOption("folder"))

        if (line.hasOption("file")) {
            String containerName = null;
            String fileNamePath = null;

            if (line.hasOption("container")) {
                containerName = line.getOptionValue("container");
                if (!StringUtils.isNotBlank(containerName) || containerName.indexOf('/') != -1) {
                    System.err.println("You must provide a valid value for the  Container to upload to !");
                    System.exit(-1);
                } //if (!StringUtils.isNotBlank(containerName))
            } else {
                System.err.println("You must provide the -container for a copy operation to work as expected.");
                System.exit(-1);
            }

            fileNamePath = line.getOptionValue("file");
            if (StringUtils.isNotBlank(fileNamePath)) {
                String fileName = FilenameUtils.normalize(fileNamePath);
                String fileExt = FilenameUtils.getExtension(fileNamePath);
                String mimeType = FilesConstants.getMimetype(fileExt);
                File file = new File(fileName);

                if (line.hasOption("z")) {
                    logger.info("Zipping " + fileName);
                    if (!file.isDirectory()) {
                        File zippedFile = zipFile(file);
                        mimeType = FilesConstants.getMimetype(ZIPEXTENSION);
                        copyTo(zippedFile, mimeType, containerName);
                        zippedFile.delete();
                    }

                } //if (line.hasOption("z"))
                else {

                    logger.info("Uploading " + fileName + ".");
                    if (!file.isDirectory())
                        copyTo(file, mimeType, containerName);
                    else {
                        System.err.println(
                                "The path you provided is a folder.  For uploading folders use the -folder option.");
                        System.exit(-1);
                    }
                }
            } //if (StringUtils.isNotBlank(file))
            else {
                System.err.println("You must provide a valid value for the file to upload !");
                System.exit(-1);
            }
        } //if (line.hasOption("file"))
    } //end try        
    catch (ParseException err) {
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
        err.printStackTrace(System.err);
    } //catch( ParseException err )
    catch (FilesAuthorizationException err) {
        logger.fatal("FilesAuthorizationException : Failed to login to your  account !" + err);
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
    } //catch (FilesAuthorizationException err)

    catch (Exception err) {
        logger.fatal("IOException : " + err);
        System.err.println("Please see the logs for more details. Error Message: " + err.getMessage());
    } //catch ( IOException err)
}

From source file:com.telecel.utils.FileUtils.java

public static String getExtension(File file) {
    String ext;
    ext = FilenameUtils.getExtension(file.getAbsolutePath());
    return ext;
}

From source file:andrew.addons.NextFile.java

public static String nextFile(String filename) {
    int a = 1;//from   w  ww.ja  va2 s  .  c o  m
    File file = new File(filename);
    while (file.exists() || file.isFile()) {
        file = new File(FilenameUtils.removeExtension(filename) + "(" + Integer.toString(a) + ")."
                + FilenameUtils.getExtension(filename));
        a++;
    }
    return file.getName();
}