Example usage for java.io FileNotFoundException FileNotFoundException

Introduction

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

Prototype

public FileNotFoundException(String s) 

Source Link

Document

Constructs a FileNotFoundException with the specified detail message.

Usage

From source file:org.wrml.runtime.format.application.schema.json.JsonSchemaLoader.java

public JsonSchema load(final File file) throws IOException {

    if (file == null) {
        throw new FileNotFoundException("The JSON schema file is null.");
    }/* w  w w .  j a v a2s .  c om*/

    if (!file.exists()) {
        throw new FileNotFoundException(
                "The JSON schema file named \"" + file.getAbsolutePath() + "\" does not exist.");
    }

    final InputStream in = FileUtils.openInputStream(file);
    final JsonSchema jsonSchema = load(in, null);
    IOUtils.closeQuietly(in);
    return jsonSchema;
}

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From source file:jag.sftp.VirtualFileSystem.java

private static String getNFSHomeDirectory() throws FileNotFoundException {
    try {/*from ww w .  ja  v a2  s.c  om*/
        if (Thread.currentThread() instanceof SshThread && SshThread.hasUserContext()) {
            NativeAuthenticationProvider nap = NativeAuthenticationProvider.getInstance();

            return nap.getHomeDirectory(SshThread.getCurrentThreadUser());
        } else {
            throw new FileNotFoundException("There is no user logged in");
        }
    } catch (IOException e) {
        throw new FileNotFoundException(e.getMessage());
    }
}

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From source file:at.tfr.securefs.util.Main.java

public void parseOpts(String[] args) throws Exception {

    List<String> argList = Arrays.asList(args);
    Iterator<String> iter = argList.iterator();

    if (args.length == 0) {
        System.out.println("Usage: [options] <file>");
        System.out.println("<file>: file to use for de/encryption");
        System.out.println("Options:");
        System.out.println("\t-t\tTest using test key with file");
        System.out.println("\t-d\tdecrypt file with test key - default");
        System.out.println("\t-e\tencrypt file with test key");
        System.out.println("\t-s <salt> \tsalt - default: use file name");
        System.out.println("\t-b <path> \base path for file access, default use ClassLoader roots");
        System.out.println("\t-o <outFile> \tfile to write to, relative to basePath");
        System.exit(0);/*from   w  w  w .  j  av  a 2  s .  c om*/
    }

    while (iter.hasNext()) {
        String a = iter.next();

        switch (a) {
        case "-t":
            test = true;
            break;
        case "-d":
            mode = Cipher.DECRYPT_MODE;
            break;
        case "-e":
            mode = Cipher.ENCRYPT_MODE;
            break;
        case "-s":
            configuration.setSalt(iter.next());
            break;
        case "-b":
            basePath = new File(iter.next()).toPath();
            break;
        case "-o":
            outFile = iter.next();
            break;
        default:
            file = a;
        }
    }

    if (file == null)
        throw new FileNotFoundException("no file defined");

    if (basePath == null) {
        URL resource = this.getClass().getResource("/" + file);
        if (resource == null)
            throw new FileNotFoundException("cannot find basePath for file: " + file);
        URI uri = resource.toURI();
        String absolutePath = new File(uri).getAbsolutePath();
        basePath = new File(absolutePath).getParentFile().toPath();
    }

}

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From source file:com.chigix.autosftp.Application.java

public static void watchDir(Path dir) throws Exception {
    // The monitor will perform polling on the folder every 5 seconds
    final long pollingInterval = 5 * 1000;

    File folder = dir.toFile();// w  ww . j ava 2s  .  c  o m

    if (!folder.exists()) {
        // Test to see if monitored folder exists
        throw new FileNotFoundException("Directory not found: " + dir);
    }

    FileAlterationObserver observer = new FileAlterationObserver(folder);
    FileAlterationMonitor monitor = new FileAlterationMonitor(pollingInterval);
    FileAlterationListener listener = new FileAlterationListenerAdaptor() {
        // Is triggered when a file is created in the monitored folder
        @Override
        public void onFileCreate(File file) {
            Path relativePath = localPath.toAbsolutePath().normalize()
                    .relativize(file.getAbsoluteFile().toPath().normalize());
            System.out.println("File created: " + relativePath);
            final String destPath = remotePath.resolve(relativePath).normalize().toString().replace('\\', '/');
            ArrayList<String> lackDirs = new ArrayList<>();
            String tmpParentPath = destPath;
            while (!tmpParentPath.equals("/") && !tmpParentPath.equals("\\")) {
                tmpParentPath = new File(tmpParentPath).getParentFile().toPath().toString().replace('\\', '/');
                try {
                    sftpChannel.cd(tmpParentPath);
                } catch (SftpException ex) {
                    if (ex.id == SSH_FX_NO_SUCH_FILE) {
                        lackDirs.add(tmpParentPath);
                        continue;
                    }
                    Logger.getLogger(Application.class.getName()).log(Level.SEVERE, null, ex);
                    return;
                }
                break;
            }
            for (int i = lackDirs.size() - 1; i > -1; i--) {
                try {
                    sftpChannel.mkdir(lackDirs.get(i));
                } catch (SftpException ex) {
                    Logger.getLogger(Application.class.getName()).log(Level.SEVERE, null, ex);
                    System.err.println(destPath + " Creating Fail.");
                    return;
                }
            }
            InputStream fi = null;
            try {
                fi = new FileInputStream(file);
                sftpChannel.put(fi, destPath, 644);
            } catch (FileNotFoundException ex) {
                System.out.println("File: " + file.getAbsolutePath() + " not exists.");
                return;
            } catch (SftpException ex) {
                Logger.getLogger(Application.class.getName()).log(Level.SEVERE, null, ex);
                return;
            } finally {
                if (fi != null) {
                    try {
                        fi.close();
                    } catch (IOException ex) {
                    }
                }
            }
            System.out.println("File Uploaded: " + destPath);
        }

        // Is triggered when a file is deleted from the monitored folder
        @Override
        public void onFileDelete(File file) {
            if (file.exists()) {
                return;
            }
            Path relativePath = localPath.toAbsolutePath().normalize()
                    .relativize(file.getAbsoluteFile().toPath().normalize());
            System.out.println("File Deleted: " + relativePath);
            final String destPath = remotePath.resolve(relativePath).normalize().toString().replace('\\', '/');
            try {
                sftpChannel.rm(destPath);
            } catch (SftpException ex) {
                if (ex.id == SSH_FX_NO_SUCH_FILE) {
                } else {
                    Logger.getLogger(Application.class.getName()).log(Level.SEVERE, null, ex);
                }
            }
            System.out.println("Remote Deleted: " + relativePath);
        }

        @Override
        public void onFileChange(File file) {
            this.onFileCreate(file);
        }

    };

    observer.addListener(listener);
    monitor.addObserver(observer);
    monitor.start();
}

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From source file:net.dmulloy2.ultimatearena.api.ArenaLoader.java

public final ArenaDescription getArenaDescription(File file) throws InvalidArenaException {
    Validate.notNull(file, "file cannot be null!");

    try (Closer closer = new Closer()) {
        JarFile jar = closer.register(new JarFile(file));
        JarEntry entry = jar.getJarEntry("arena.yml");

        if (entry == null)
            throw new InvalidArenaException(new FileNotFoundException("Jar does not contain arena.yml"));

        InputStream stream = closer.register(jar.getInputStream(entry));
        Map<?, ?> map = (Map<?, ?>) yaml.load(stream);

        String name = (String) map.get("name");
        Validate.notNull(name, "Missing required key: name");
        Validate.isTrue(name.matches("^[A-Za-z0-9 _.-]+$"), "Name '" + name + "' contains invalid characters");

        String main = (String) map.get("main");
        Validate.notNull(main, "Missing required key: main");

        String version = (String) map.get("version");
        Validate.notNull(version, "Missing required key: version");

        String author = (String) map.get("author");
        if (author == null)
            author = "Unascribed";

        String stylized = (String) map.get("stylized");
        if (stylized == null)
            stylized = name;/* ww w  .j ava2s  .co  m*/

        return new ArenaDescription(name, main, stylized, version, author);
    } catch (InvalidArenaException ex) {
        throw ex;
    } catch (Throwable ex) {
        throw new InvalidArenaException("Failed to read arena.yml from " + file.getName(), ex);
    }
}

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From source file:cz.autoclient.league_of_legends.DataLoader.java

public static String stringFromFile(File file) throws FileNotFoundException {
    char[] buff = new char[(int) file.length()];
    try {/*ww  w . j  ava2  s  . c  o  m*/
        (new FileReader(file)).read(buff);
    } catch (IOException e) {
        throw new FileNotFoundException("Invalid file.");
    }

    return new StringBuilder().append(buff).toString();
}

---

From source file:jenkins.plugins.ivyreport.IvyAccess.java

/**
 * Will only copy the file from the repository if its last modified time
 * exceeds what the instance thinks is the last recorded modified time of
 * the localFile, which is the local backup ivy file copy. For this to
 * operate properly for remoting circumstances, the master and slave
 * instances must be reasonably time synchronized.
 * //from   w w w  . j a v  a2s  . co m
 * @param source
 *            Workspace root Directory
 * @param target
 *            The local file to be copied to
 * @return true iff the file was actually copied
 * @throws IOException
 *             If unable to access/copy the workspace ivy file
 * @throws InterruptedException
 *             If interrupted while accessing the workspace ivy file
 */
private boolean copyIvyFileFromWorkspaceIfNecessary(FilePath source, File target)
        throws IOException, InterruptedException {
    boolean copied = false;
    if (source != null) { // Unless the workspace is non-null we can not
                          // copy a new ivy file
                          // Copy the ivy file from the workspace (possibly at a slave) to the
                          // projects dir (at Master)
        FilePath backupCopy = new FilePath(target);
        long flastModified = source.lastModified();
        if (flastModified == 0l)
            throw new FileNotFoundException("Can't stat file " + source);
        if (flastModified > backupCopy.lastModified()) {
            source.copyTo(backupCopy);
            target.setLastModified(flastModified);
            copied = true;
            LOGGER.info("Copied the workspace ivy file to backup");
        }
    }
    return copied;
}

---

From source file:eu.scape_project.archiventory.utils.IOUtils.java

public static byte[] getBytesFromFile(String filePath) throws IOException {
    File file = new File(filePath);
    if (!file.exists()) {
        throw new FileNotFoundException("File not available");
    }//  ww  w . j  a v a 2s.c o  m
    InputStream is = null;
    byte[] bytes = null;
    try {
        is = new FileInputStream(file);
        long length = file.length();
        if (length > Integer.MAX_VALUE) {
            throw new IllegalArgumentException("File object is too large");
        }
        bytes = new byte[(int) length];
        int offset = 0;
        int numRead = 0;
        while (offset < bytes.length && (numRead = is.read(bytes, offset, bytes.length - offset)) >= 0) {
            offset += numRead;
        }
    } catch (IOException ex) {
        logger.error("I/O Error", ex);
    } finally {
        if (is != null) {
            try {
                is.close();
            } catch (IOException _) {
                // ignore
            }
        }
    }
    return bytes;

}

---

From source file:org.jodconverter.office.OnlineOfficeManagerPoolEntry.java

private static File getFile(final String resourceLocation) throws FileNotFoundException {

    Validate.notNull(resourceLocation, "Resource location must not be null");
    if (resourceLocation.startsWith("classpath:")) {
        final String path = resourceLocation.substring("classpath:".length());
        final String description = "class path resource [" + path + "]";
        final ClassLoader cl = getDefaultClassLoader();
        final URL url = (cl != null ? cl.getResource(path) : ClassLoader.getSystemResource(path));
        if (url == null) {
            throw new FileNotFoundException(
                    description + " cannot be resolved to absolute file path because it does not exist");
        }//from www  . j a  va 2  s .c  o  m
        return getFile(url.toString());
    }

    try {
        // try URL
        return getFile(new URL(resourceLocation));
    } catch (MalformedURLException ex) {
        // no URL -> treat as file path
        return new File(resourceLocation);
    }
}

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From source file:de.tuebingen.uni.sfs.germanet.api.StaxLoader.java

/**
 * Loads all synset files or streams (depending on what exists) and then all relation files.
 * @throws java.io.FileNotFoundException
 * @throws javax.xml.stream.XMLStreamException
 *//* ww  w .j a v  a2s.com*/
protected void load() throws XMLStreamException {
    if (this.germaNetDir != null) { // load GermaNet from file
        FilenameFilter filter = new SynsetFilter(); //get only synset files

        File[] germaNetFiles = germaNetDir.listFiles(filter);

        try {
            if (germaNetFiles == null || germaNetFiles.length == 0) {
                throw new FileNotFoundException(
                        "Unable to load GermaNet from \"" + this.germaNetDir.getPath() + "\"");
            }

            // load all synset files first with a SynsetLoader
            for (File germaNetFile : germaNetFiles) {
                logger.debug("Loading " + germaNetFile.getName() + "...");
                synLoader.loadSynsets(germaNetFile);
            }

            filter = new RelationFilter(); //get only relatin files

            germaNetFiles = germaNetDir.listFiles(filter);

            // load relations with a RelationLoader
            for (File germaNetFile : germaNetFiles) {
                logger.debug("Loading " + germaNetFile.getName() + "...");
                relLoader.loadRelations(germaNetFile);
            }
            logger.debug("Done.");
        } catch (FileNotFoundException ex) {
            Logger.getLogger(StaxLoader.class.getName()).log(Level.SEVERE, null, ex);
        }
    } else { // load GermaNet from InputStream list
        if (germaNetStreams == null || germaNetStreams.isEmpty()) {
            try {
                throw new StreamCorruptedException("Unable to load GermaNet from input stream \""
                        + this.germaNetStreams.toString() + "\"");
            } catch (StreamCorruptedException ex) {
                Logger.getLogger(StaxLoader.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

        // load all synset input streams first with a SynsetLoader
        for (int i = 0; i < germaNetStreams.size(); i++) {

            if (xmlNames.get(i).endsWith("xml") && (xmlNames.get(i).startsWith("nomen")
                    || xmlNames.get(i).startsWith("verben") || xmlNames.get(i).startsWith("adj"))) {
                logger.debug("Loading input stream " + xmlNames.get(i) + "...");
                synLoader.loadSynsets(germaNetStreams.get(i));
            }
        }

        // load relations with a RelationLoader
        for (int i = 0; i < germaNetStreams.size(); i++) {
            if (xmlNames.get(i).equals("gn_relations.xml")) {
                logger.debug("Loading input stream " + xmlNames.get(i) + "...");
                relLoader.loadRelations(germaNetStreams.get(i));
            }
        }
        logger.debug("Done.");
    }
}

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