Example usage for java.io File toString

Introduction

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

Prototype

public String toString() 

Source Link

Document

Returns the pathname string of this abstract pathname.

Usage

From source file:com.rtg.launcher.CommonFlags.java

/**
 * Returns true if the input file is the stdin/stdout indicator
 * @param file to test/*from w  w w .  j av  a  2  s.co m*/
 * @return true if the file indicates stdin/stdout should be used
 */
public static boolean isStdio(File file) {
    return isStdio(file.toString());
}

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From source file:com.photon.phresco.service.util.DependencyUtils.java

/**
 * Extracts the given compressed file (of type tar, targz, and zip) into given location.
 * See also//from   ww  w  . ja v a  2s .c o m
 * {@link ArchiveType} and {@link ArchiveUtil}
 * @param contentURL
 * @param path
 * @throws PhrescoException
 */
public static void extractFiles(String contentURL, String folderName, File path, String customerId)
        throws PhrescoException {
    if (isDebugEnabled) {
        LOGGER.debug("DependencyUtils.extractFiles:Entry");
        LOGGER.info(ServiceConstants.DEPENDENCY_UTIL_EXTRACT_FILES, "contentURL=\"" + contentURL + "\"",
                "folderName=\"" + folderName + "\"", ServiceConstants.PATH_EQUALS_SLASH + path.getName() + "\"",
                ServiceConstants.CUSTOMER_ID_EQUALS_SLASH + customerId + "\"");
    }
    assert !StringUtils.isEmpty(contentURL);

    PhrescoServerFactory.initialize();
    String extension = getExtension(contentURL);
    File archive = new File(Utility.getPhrescoTemp(), UUID.randomUUID().toString() + extension);
    FileOutputStream fos = null;
    OutputStream out = null;
    try {
        InputStream inputStream = PhrescoServerFactory.getRepositoryManager().getArtifactAsStream(contentURL,
                customerId);
        fos = new FileOutputStream(archive);
        out = new BufferedOutputStream(fos);

        IOUtils.copy(inputStream, out);

        out.flush();
        out.close();
        fos.close();
        ArchiveType archiveType = getArchiveType(extension);
        if (isDebugEnabled) {
            LOGGER.debug("extractFiles() path=" + path.getPath());
        }
        ArchiveUtil.extractArchive(archive.toString(), path.getAbsolutePath(), folderName, archiveType);
        archive.delete();
        if (isDebugEnabled) {
            LOGGER.debug("DependencyUtils.extractFiles:Exit");
        }
    } catch (FileNotFoundException e) {
        LOGGER.error(ServiceConstants.DEPENDENCY_UTIL_EXTRACT_FILES, ServiceConstants.STATUS_FAILURE,
                "message=\"" + e.getLocalizedMessage() + "\"");
        return;
    }

    catch (IOException e) {
        LOGGER.error(ServiceConstants.DEPENDENCY_UTIL_EXTRACT_FILES, ServiceConstants.STATUS_FAILURE,
                "message=\"" + e.getLocalizedMessage() + "\"");
        throw new PhrescoException(e);
    } catch (PhrescoException pe) {
        LOGGER.error(ServiceConstants.DEPENDENCY_UTIL_EXTRACT_FILES, ServiceConstants.STATUS_FAILURE,
                "message=\"" + pe.getLocalizedMessage() + "\"");
        if (pe.getCause() instanceof FileNotFoundException) {
            return;
        }
        throw pe;
    } finally {
        Utility.closeStream(fos);
        Utility.closeStream(out);
    }
}

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From source file:org.webinos.android.util.ModuleUtils.java

public static boolean copyFile(File src, File dest) {
    boolean result = true;
    if (src.isDirectory()) {
        result = copyDir(src, dest);/* w  ww  .j av  a  2  s.  co  m*/
    } else {
        FileInputStream fis = null;
        FileOutputStream fos = null;
        try {
            int count;
            byte[] buf = new byte[1024];
            fis = new FileInputStream(src);
            fos = new FileOutputStream(dest);
            while ((count = fis.read(buf, 0, 1024)) != -1)
                fos.write(buf, 0, count);
        } catch (IOException e) {
            Log.v(TAG, "moveFile exception: aborting; exception: " + e + "; src = " + src.toString()
                    + "; dest = " + dest.toString());
            return false;
        } finally {
            try {
                if (fis != null)
                    fis.close();
                if (fos != null)
                    fos.close();
            } catch (IOException ieo) {
            }
        }
    }
    return result;
}

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From source file:de.julielab.jtbd.TokenizerApplication.java

/**
 * writes an ArrayList of Strings to a file
 *
 * @param lines/* www  .j a v  a2 s .c  o m*/
 *            the ArrayList
 * @param outFile
 */
static void writeFile(final ArrayList<String> lines, final File outFile) {
    try {
        final FileWriter fw = new FileWriter(outFile);

        for (int i = 0; i < lines.size(); i++)
            fw.write(lines.get(i) + "\n");
        fw.close();
    } catch (final Exception e) {
        System.err.println("ERR: error writing file: " + outFile.toString());
        e.printStackTrace();
        System.exit(-1);
    }

}

---

From source file:edu.umass.cs.gnsserver.installer.GNSInstaller.java

private static void loadHostsFiles(String configName) {
    List<HostSpec> nsHosts = null;

    File hostsFile = null;
    try {//from   www .  j a  va  2 s. c  om
        hostsFile = fileSomewhere(configName + FILESEPARATOR + NS_HOSTS_FILENAME, confFolderPath);
        nsHosts = HostFileLoader.loadHostFile(hostsFile.toString());
    } catch (Exception e) {
        // should not happen as we've already verified this above
        System.out.println("Problem loading the NS host file " + hostsFile + " : " + e);
        System.exit(1);
    }

    for (HostSpec spec : nsHosts) {
        String hostname = spec.getName();
        String id = spec.getId();
        hostTable.put(hostname, new HostInfo(hostname, id, false, null));
    }

    List<HostSpec> lnsHosts = null;
    try {
        hostsFile = fileSomewhere(configName + FILESEPARATOR + LNS_HOSTS_FILENAME, confFolderPath);
        lnsHosts = HostFileLoader.loadHostFile(hostsFile.toString());
        // should not happen as we've already verified this above
    } catch (Exception e) {
        System.out.println("Problem loading the LNS host file " + hostsFile + e);
        System.exit(1);
    }
    // FIXME: BROKEN FOR IDLESS LNS HOSTS
    for (HostSpec spec : lnsHosts) {
        String hostname = spec.getName();
        //String id = spec.getId();
        HostInfo hostEntry = hostTable.get(hostname);
        if (hostEntry != null) {
            hostEntry.setCreateLNS(true);
        } else {
            hostTable.put(hostname, new HostInfo(hostname, null, true, null));
        }
    }
}

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From source file:Main.java

public static String[] getMountedVolumes() {
    final String state = Environment.getExternalStorageState();
    if (Environment.MEDIA_MOUNTED.equals(state) || Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) { // we can read the External Storage...           
        //Retrieve the primary External Storage:
        final File primaryExternalStorage = Environment.getExternalStorageDirectory();

        //Retrieve the External Storages root directory:
        String externalStorageRootDir = null;
        if ((externalStorageRootDir = primaryExternalStorage.getParent()) == null) { // no parent...
            return (new String[] { "ONLY A SINGLE VOLUME HAS BEEN DETECTED!",
                    (Environment.isExternalStorageRemovable() ? "(REMOVABLE SD-CARD)" : "(INTERNAL STORAGE)")
                            + " PRIMARY STORAGE: " + primaryExternalStorage });
        } else {//from www  .j  a  va  2s. c o  m
            final File externalStorageRoot = new File(externalStorageRootDir);
            final File[] files = externalStorageRoot.listFiles(new FilenameFilter() {

                @Override
                public boolean accept(File dir, String filename) {
                    // TODO Auto-generated method stub

                    File file = new File(dir, filename);
                    if (file.isDirectory() && file.canRead() && file.canWrite() && !file.isHidden()) {
                        return true;
                    }
                    return false;
                }

            }); //.listFiles();
            List<String> data = new ArrayList<String>();
            if (files.length > 1) {
                data.add("MULTIPLE VOLUMES HAS BEEN DETECTED!");
                data.add("Enumerating detected volumes . . .");
            } else {
                data.add("ONLY A SINGLE VOLUME HAS BEEN DETECTED!");
            }

            for (final File file : files) {
                if (file.isDirectory() && file.canRead() && file.canWrite() && !file.isHidden()
                        && (files.length > 0)) { // it is a real directory (not a USB drive)...
                    if (file.toString().equals(primaryExternalStorage.toString()))
                        data.add((Environment.isExternalStorageRemovable() ? "(REMOVABLE SD-CARD)"
                                : "(INTERNAL Memory)") + " PRIMARY STORAGE: " + file.getAbsolutePath());
                    else {
                        data.add(((file.toString().contains("usb") || file.toString().contains("USB"))
                                ? "MOUNTED USB"
                                : "MOUNTED") + " STORAGE: " + file.getAbsolutePath());
                    }
                }
            }
            return data.toArray(new String[data.size()]);
        }
    } else {
        // we cannot read the External Storage..., return null
        return null;
    }

}

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From source file:net.yacy.yacy.java

/**
 * Loads the configuration from the data-folder.
 * FIXME: Why is this called over and over again from every method, instead
 * of setting the configurationdata once for this class in main?
 *
 * @param mes Where are we called from, so that the errormessages can be
 * more descriptive./*from  w  w  w  . j av a2s.  co  m*/
 * @param homePath Root-path where all the information is to be found.
 * @return Properties read from the configurationfile.
 */
private static Properties configuration(final String mes, final File homePath) {
    ConcurrentLog.config(mes, "Application Root Path: " + homePath.toString());

    // read data folder
    final File dataFolder = new File(homePath, "DATA");
    if (!(dataFolder.exists())) {
        ConcurrentLog.severe(mes, "Application was never started or root path wrong.");
        System.exit(-1);
    }

    final Properties config = new Properties();
    FileInputStream fis = null;
    try {
        fis = new FileInputStream(new File(homePath, "DATA/SETTINGS/yacy.conf"));
        config.load(fis);
    } catch (final FileNotFoundException e) {
        ConcurrentLog.severe(mes, "could not find configuration file.");
        System.exit(-1);
    } catch (final IOException e) {
        ConcurrentLog.severe(mes, "could not read configuration file.");
        System.exit(-1);
    } finally {
        if (fis != null) {
            try {
                fis.close();
            } catch (final IOException e) {
                ConcurrentLog.logException(e);
            }
        }
    }

    return config;
}

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From source file:Hash.Hash.java

public static String getFullHash(File file) throws FileNotFoundException, IOException {
    MessageDigest md5Digest = null;
    try {//from ww  w  .j a v a 2  s.  c  o  m
        md5Digest = MessageDigest.getInstance("MD5");
    } catch (NoSuchAlgorithmException ex) {
        return EMPTYHASH;
    }
    byte[] digestDef = md5Digest.digest();
    byte[] digest = null;
    try (BufferedInputStream fileStream = new BufferedInputStream(new FileInputStream(file.toString()));
            DigestInputStream in = new DigestInputStream(fileStream, md5Digest);) {
        byte[] buffer = new byte[4096];
        in.on(true);
        while (in.read(buffer) != -1) {
        }
        digest = md5Digest.digest();
    }
    if (digest == null) {
        return EMPTYHASH;
    }
    if (Arrays.equals(digest, digestDef)) {
        return EMPTYHASH;
    }
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < digest.length; ++i) {
        sb.append(Integer.toHexString((digest[i] & 0xFF) | 0x100).substring(1, 3));
    }
    return sb.toString();
}

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

public static String extractPathRelativeToDirectory(File chrootIn, File absolutePathIn) {
    if (chrootIn == null || absolutePathIn == null) {
        throw new IllegalArgumentException("The arguments must be non-null.");
    }//from  w  ww  . java 2s. c o m
    File chroot = chrootIn;
    File absolutePath = absolutePathIn;

    // Canonization will turn things like "/home/dpa/dir/../dir" into "/home/dpa/dir".
    try {
        chroot = chroot.getCanonicalFile();
    } catch (Exception ex) {
        logger.warn("Failed to obtain canonical form of the 'chroot' file [" + chroot.toString() + "].", ex);
    }
    try {
        absolutePath = absolutePath.getCanonicalFile();
    } catch (Exception ex) {
        logger.warn(
                "Failed to obtain canonical form of the 'absolutePath' file [" + absolutePath.toString() + "].",
                ex);
    }

    String result = "";
    String delim = "";

    // safety limit of 200 iterations in case there is a loop in the file system
    for (int i = 0; i < 200 && absolutePath.getParentFile() != null; i++) {
        if (chroot.equals(absolutePath)) {
            return !result.isEmpty() ? result : ".";
        }
        result = absolutePath.getName() + delim + result;
        delim = "/";
        absolutePath = absolutePath.getParentFile();
    }

    // could not find a match
    return null;
}

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From source file:com.rtg.launcher.CommonFlags.java

/**
 * Gets the AVR model to use for prediction. If the user has supplied a model name, it will be first
 * searched for as an actual file name, or secondly as a name within the environmental model directory
 * (if configured)//from  ww  w.  ja v a 2  s  .c  o m
 *
 *
 * @param flags shared flags
 * @param anonymous true if the model was registered as the only anonymous flag
 * @return a File pointing at the specified AVR model, or null if no AVR model is to be used
 * @throws InvalidParamsException if the user specified a model that does not exist, or a models directory which does
 * not exist or is not a directory.
 */
public static File getAvrModel(final CFlags flags, boolean anonymous) {
    File avrModel = defaultAvrModel();
    final Flag flag = anonymous ? flags.getAnonymousFlag(0) : flags.getFlag(AVR_MODEL_FILE_FLAG);
    if (flag != null && flag.isSet()) {
        final String modelsDir = Environment.getEnvironmentMap().get(ENVIRONMENT_MODELS_DIR);
        final File userModel = (File) flag.getValue();
        if (AVR_NONE_NAME.equals(userModel.toString())) {
            return null;
        } else if (userModel.exists()) {
            avrModel = userModel;
        } else if (modelsDir != null) {
            avrModel = new File(modelsDir, userModel.getName());
        }
        if (avrModel == null || !avrModel.exists()) {
            throw new InvalidParamsException(
                    "The specified AVR model could not be found: " + userModel.toString());
        }
    }
    return avrModel;
}

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