Example usage for java.io File separator

List of usage examples for java.io File separator

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Introduction

In this page you can find the example usage for java.io File separator.

Prototype

String separator

To view the source code for java.io File separator.

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Document

The system-dependent default name-separator character, represented as a string for convenience.

Usage

From source file:Main.java

private static File getOutputMediaFile(int type) {

    File mediaStorageDir = new File(
            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), "");

    if (!mediaStorageDir.exists()) {
        if (!mediaStorageDir.mkdirs()) {
            Log.d("failed", "Oops! Failed create " + "Alumni Space Picture" + " directory");
            return null;
        }// w w w .  ja  v  a  2 s .  c o m
    }

    // Create a media file name
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.getDefault()).format(new Date());
    File mediaFile;
    if (type == 10) {
        mediaFile = new File(mediaStorageDir.getPath() + File.separator + "IMG_" + timeStamp + ".jpg");
    } else {
        return null;
    }

    return mediaFile;

}

From source file:Main.java

/** Create a File for saving an image*/
private static File getOutputMediaFile(String fileName) {
    // To be safe, you should check that the SDCard is mounted
    // using Environment.getExternalStorageState() before doing this.

    File mediaStorageDir = new File(
            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), "DFCarChecker");

    // This location works best if you want the created images to be shared
    // between applications and persist after your app has been uninstalled.

    // Create the storage directory if it does not exist
    if (!mediaStorageDir.exists()) {
        if (!mediaStorageDir.mkdirs()) {
            Log.d("DFCarChecker", "failed to create directory");
            return null;
        }//www.j  ava 2  s. c o m
    }

    File mediaFile;
    mediaFile = new File(mediaStorageDir.getPath() + File.separator + fileName + ".jpg");

    return mediaFile;
}

From source file:Main.java

/** Removes useless path components.  */
private static String canonicalize(String path) {
    String pattern = File.separator;
    if (pattern.equals("\\"))
        pattern = "\\\\";

    String[] splitted = path.split(pattern);
    ArrayList<String> pathSpec = new ArrayList<String>(splitted.length);
    for (int i = 0; i < splitted.length; i++)
        pathSpec.add(splitted[i]);//from  ww w.  j a  v a2s  .co m
    // Warning: these steps must be performed in this exact order!
    // Step 1: Remove empty paths
    for (ListIterator<String> it = pathSpec.listIterator(); it.hasNext();) {
        String c = it.next();
        if (c.length() == 0 && it.previousIndex() > 0)
            it.remove();
    }
    // Step 2: Remove all occurrences of "."
    for (ListIterator<String> it = pathSpec.listIterator(); it.hasNext();) {
        String c = it.next();
        if (c.equals("."))
            it.remove();
    }
    // Step 3: Remove all occurrences of "foo/.."
    for (ListIterator<String> it = pathSpec.listIterator(); it.hasNext();) {
        String c = it.next();
        if (c.equals("..") && it.previousIndex() > 0) {
            if (it.previousIndex() == 1 && pathSpec.get(0).length() == 0) {
                // "/.." is replaced by "/"
                it.remove();
            } else if (!pathSpec.get(it.previousIndex() - 1).equals("..")) {
                it.remove();
                it.previous();
                it.remove();
            }
        }
    }
    return listToString(pathSpec);
}

From source file:com.norconex.collector.http.util.PathUtils.java

public static String urlToPath(final String url) {
    if (url == null) {
        return null;
    }/*w ww. j  a va2s  .co  m*/
    String sep = File.separator;
    if (sep.equals("\\")) {
        sep = "\\" + sep;
    }

    String domain = url.replaceFirst("(.*?)(://)(.*?)(/)(.*)", "$1_$3");
    domain = domain.replaceAll("[\\W]+", "_");
    String path = url.replaceFirst("(.*?)(://)(.*?)(/)(.*)", "$5");
    path = path.replaceAll("[\\W]+", "_");
    StringBuilder b = new StringBuilder();
    for (int i = 0; i < path.length(); i++) {
        if (i % PATH_SEGMENT_SIZE == 0) {
            b.append(sep);
        }
        b.append(path.charAt(i));
    }
    path = b.toString();

    //TODO is truncating after 256 a risk of creating false duplicates?
    if (path.length() > MAX_PATH_LENGTH) {
        path = StringUtils.right(path, MAX_PATH_LENGTH);
        if (!path.startsWith(File.separator)) {
            path = File.separator + path;
        }
    }
    return domain + path;
}

From source file:Main.java

public static String getSystemFolder(String appName) {
    String path = getAppFolder(appName) + File.separator + SYSTEM_FOLDER_NAME;
    return path;
}

From source file:net.orpiske.ssps.common.utils.Utils.java

private static String getUserHomeOrOverride() {
    String userHome = System.getenv("USER_LOCAL_DIRECTORY");

    if (userHome == null) {
        userHome = FileUtils.getUserDirectoryPath();
    }/*  w  w w.j a  v a2  s. com*/

    return userHome + File.separator + USER_LOCAL_DIRECTORY;
}

From source file:costumetrade.common.util.PdfUtils.java

public static File createImagePdfFile(String urlString) {

    File tempFile = new File(path + File.separator + UUID.randomUUID().toString() + ".pdf");
    try (PDDocument doc = createImagePdf(urlString);) {
        doc.save(tempFile);//from www .ja va2s .  c  o  m
    } catch (IOException e) {
        throw new RuntimeException("?pdf", e);
    }
    return tempFile;
}

From source file:Main.java

/**
 * Get file name from the path (without extension)
 * /*from www  . j  ava  2 s .  c o  m*/
 * @param filePath
 *            The path of the file
 * @return String File name without extension
 * @see <pre>
 *      getFileNameWithoutExtension(null)               =   null
 *      getFileNameWithoutExtension("")                 =   ""
 *      getFileNameWithoutExtension("   ")              =   "   "
 *      getFileNameWithoutExtension("abc")              =   "abc"
 *      getFileNameWithoutExtension("a.mp3")            =   "a"
 *      getFileNameWithoutExtension("a.b.rmvb")         =   "a.b"
 *      getFileNameWithoutExtension("/home/admin")      =   "admin"
 *      getFileNameWithoutExtension("/home/admin/a.txt/b.mp3")  =   "b"
 * </pre>
 */
public static String getFileNameWithoutExtension(String filePath) {
    if (TextUtils.isEmpty(filePath)) {
        return filePath;
    }

    int extenPosi = filePath.lastIndexOf(FILE_EXTENSION_SEPARATOR);
    int filePosi = filePath.lastIndexOf(File.separator);
    if (filePosi == -1) {
        return (extenPosi == -1 ? filePath : filePath.substring(0, extenPosi));
    } else {
        if (extenPosi == -1) {
            return filePath.substring(filePosi + 1);
        } else {
            return (filePosi < extenPosi ? filePath.substring(filePosi + 1, extenPosi)
                    : filePath.substring(filePosi + 1));
        }
    }
}

From source file:ezbake.common.openshift.OpenShiftUtil.java

public static String getConfigurationDir() {
    String repoDir = getRepoDir();
    final String ezbakeConfigDir = "config";
    String retVal;//w  w  w  . j  ava 2  s. co  m
    if (repoDir.endsWith(File.separator)) {
        retVal = repoDir.concat(ezbakeConfigDir);
    } else {
        retVal = Joiner.on(File.separator).join(repoDir, ezbakeConfigDir);
    }

    return retVal;
}

From source file:com.news.util.UploadFileUtil.java

public static String upload(HttpServletRequest request, String paramName, String fileName) {
    String result = "";
    File file;//from ww  w  .  ja  v  a  2s . c o m
    int maxFileSize = 5000 * 1024;
    int maxMemSize = 5000 * 1024;
    String filePath = "";
    ///opt/apache-tomcat-7.0.59/webapps/noithat
    //filePath = getServletContext().getRealPath("") + File.separator + "test-upload" + File.separator;
    filePath = File.separator + File.separator + "opt" + File.separator + File.separator;
    filePath += "apache-tomcat-7.0.59" + File.separator + File.separator + "webapps";
    filePath += File.separator + File.separator + "noithat";
    filePath += File.separator + File.separator + "upload" + File.separator + File.separator;
    filePath += "images" + File.separator;

    //filePath = "E:" + File.separator;

    // Verify the content type
    String contentType = request.getContentType();
    System.out.println("contentType=" + contentType);
    if (contentType != null && (contentType.indexOf("multipart/form-data") >= 0)) {

        DiskFileItemFactory factory = new DiskFileItemFactory();
        // maximum size that will be stored in memory
        factory.setSizeThreshold(maxMemSize);
        // Location to save data that is larger than maxMemSize.
        factory.setRepository(new File("c:\\temp"));

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);
        // maximum file size to be uploaded.
        upload.setSizeMax(maxFileSize);
        try {
            // Parse the request to get file items.
            List fileItems = upload.parseRequest(request);
            System.out.println("fileItems.size()=" + fileItems.size());
            // Process the uploaded file items
            Iterator i = fileItems.iterator();

            while (i.hasNext()) {
                FileItem fi = (FileItem) i.next();
                if (!fi.isFormField() && fi.getFieldName().equals(paramName)) {
                    // Get the uploaded file parameters
                    String fieldName = fi.getFieldName();
                    int dotPos = fi.getName().lastIndexOf(".");
                    if (dotPos < 0) {
                        fileName += ".jpg";
                    } else {
                        fileName += fi.getName().substring(dotPos);
                    }
                    boolean isInMemory = fi.isInMemory();
                    long sizeInBytes = fi.getSize();
                    // Write the file
                    if (fileName.lastIndexOf("\\") >= 0) {
                        file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\")));
                    } else {
                        file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\") + 1));
                    }
                    fi.write(file);
                    System.out.println("Uploaded Filename: " + filePath + fileName + "<br>");
                    result = fileName;
                }
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    return result;
}