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:net.erdfelt.android.sdkfido.local.LocalAndroidPlatforms.java

/**
 * Attempt to find the local java sdk using the most common environment variables.
 * //w  ww.j av a 2s . c o  m
 * @return the local android java sdk directory
 * @throws IOException
 *             if unable to load the default local java sdk
 */
public static File findLocalJavaSdk() throws IOException {
    StringBuilder err = new StringBuilder();
    err.append("Unable to find the Local Android Java SDK Folder.");

    // Check Environment Variables First
    String envKeys[] = { "ANDROID_HOME", "ANDROID_SDK_ROOT" };
    for (String envKey : envKeys) {
        File sdkHome = getEnvironmentVariableDir(err, envKey);
        if (sdkHome == null) {
            continue; // skip, not found on that key
        }
        LocalAndroidPlatforms platforms = new LocalAndroidPlatforms(sdkHome);
        if (platforms.valid()) {
            return sdkHome;
        }
    }

    // Check Path for possible android.exe (or similar)
    List<String> searchBins = new ArrayList<String>();
    if (SystemUtils.IS_OS_WINDOWS) {
        searchBins.add("adb.exe");
        searchBins.add("emulator.exe");
        searchBins.add("android.exe");
    } else {
        searchBins.add("adb");
        searchBins.add("emulator");
        searchBins.add("android");
    }

    String pathParts[] = StringUtils.split(System.getenv("PATH"), File.pathSeparatorChar);
    for (String searchBin : searchBins) {
        err.append("\nSearched PATH for ").append(searchBin);
        for (String pathPart : pathParts) {
            File pathDir = new File(pathPart);
            LOG.fine("Searching Path: " + pathDir);
            File bin = new File(pathDir, searchBin);
            if (bin.exists() && bin.isFile() && bin.canExecute()) {
                File homeDir = bin.getParentFile().getParentFile();
                LOG.fine("Possible Home Dir: " + homeDir);
                LocalAndroidPlatforms platforms = new LocalAndroidPlatforms(homeDir);
                if (platforms.valid) {
                    return homeDir;
                }
            }
        }
        err.append(", not found.");
    }

    throw new FileNotFoundException(err.toString());
}

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From source file:it.publisys.ims.discovery.job.EntityTasks.java

@Scheduled(fixedRate = 600000, initialDelay = 5000)
public void reloadEntities() {
    log.debug("Reload Entities");

    log.debug("ServletContext: " + servletContext);

    try {// ww w . j ava  2 s.c  om
        Resource resourceDir = new ClassPathResource(METADATA_DIR + "/" + GUARDS_DIR);

        if (!resourceDir.exists()) {
            throw new FileNotFoundException(
                    String.format("Directory dei Medatada non presente. [%s]", resourceDir));
        }

        List<File> files = loadMetadataXml(resourceDir.getFile());
        EntitiesDescriptorDocument entitiesDescriptorDocument = storeEntitiesFile(files);

        EntityDescriptorType[] entityDescriptorTypes = loadAndCacheEntities(entitiesDescriptorDocument);
        loadEntities(entityDescriptorTypes);

    } catch (FileNotFoundException fnfe) {
        log.warn(fnfe.getMessage(), fnfe);
    } catch (IOException ioe) {
        log.warn("Caricamento Metadata non riuscito.", ioe);
    }

}

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From source file:fr.simon.marquis.secretcodes.util.ExportContentProvider.java

@Override
public ParcelFileDescriptor openFile(Uri uri, String mode) throws FileNotFoundException {
    if (!CONTENT_URI.equals(uri)) {
        throw new FileNotFoundException(uri.getPath());
    }/*from  w  ww.  j  a v a2  s  .com*/

    ArrayList<SecretCode> secretCodes = Utils.getSecretCodes(getContext());

    deletePreviousData();
    saveJsonFile(secretCodes);
    saveImageFiles(secretCodes);
    saveZipFile();

    File zipFile = new File(getContext().getFilesDir(), ZIP_FILE_NAME);
    if (zipFile.exists()) {
        return ParcelFileDescriptor.open(zipFile, ParcelFileDescriptor.MODE_READ_ONLY);
    }
    throw new FileNotFoundException(uri.getPath());
}

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From source file:org.cleverbus.admin.web.msg.MessageLogParser.java

/**
 * Gets lines from the log file which corresponds with specified correlation ID.
 *
 * @param correlationId the correlation ID
 * @param logDate which date to search log files for
 * @return log lines/*from www .j av a  2  s .  c o m*/
 * @throws IOException when error occurred during file reading
 */
List<String> getLogLines(String correlationId, Date logDate) throws IOException {
    File logFolder = new File(logFolderPath);
    if (!logFolder.exists() || !logFolder.canRead()) {
        throw new FileNotFoundException("there is no readable log folder - " + logFolderPath);
    }

    final String logDateFormatted = fileFormat.format(logDate);

    // filter log files for current date
    IOFileFilter nameFilter = new IOFileFilter() {
        @Override
        public boolean accept(File file) {
            return logNameFilter.accept(file) && (StringUtils.contains(file.getName(), logDateFormatted)
                    || file.getName().endsWith(BASE_FILE_EXTENSION));
        }

        @Override
        public boolean accept(File dir, String name) {
            return StringUtils.contains(name, logDateFormatted) || name.endsWith(BASE_FILE_EXTENSION);

        }
    };

    List<File> logFiles = new ArrayList<File>(FileUtils.listFiles(logFolder, nameFilter, null));
    Collections.sort(logFiles, LastModifiedFileComparator.LASTMODIFIED_COMPARATOR);

    // go through all log files
    List<String> logLines = new ArrayList<String>();
    for (File logFile : logFiles) {
        logLines.addAll(getLogLines(logFile, correlationId));
    }

    return logLines;
}

---

From source file:eu.scape_project.archiventory.container.TestContainer.java

/**
 * Create temporary files for the test container
 *
 * @param resourcePath Resource path//w  ww .j  a v a 2 s .c  om
 * @return temporary file
 * @throws FileNotFoundException
 * @throws IOException
 */
private File createTempTestFile(String resourcePath) throws FileNotFoundException, IOException {
    InputStream testFileStream = TestContainer.class.getResourceAsStream(resourcePath);
    if (testFileStream == null) {
        throw new FileNotFoundException(resourcePath);
    }
    String filePath = extractDirectoryName + File.separator + resourcePath;
    File tmpTestFile = new File(filePath);
    Files.createParentDirs(tmpTestFile);
    tmpTestFile.deleteOnExit();
    FileOutputStream fos = new FileOutputStream(tmpTestFile);
    IOUtils.copy(testFileStream, fos);
    fos.close();
    return tmpTestFile;
}

---

From source file:com.athena.dolly.console.module.core.DollyConfig.java

/**
 * <pre>// ww  w.j a va2 s.  com
 * System Property ? classpath?  ? ?? .
 * </pre>
 * @return
 * @throws ConfigurationException
 */
private Properties loadConfigFile() throws ConfigurationException {
    InputStream configResource = null;

    try {
        String configFile = System.getProperty(CONFIG_FILE);

        if (configFile != null && !"".equals(configFile)) {
            configResource = new BufferedInputStream(new FileInputStream(configFile));
        } else {
            configResource = Thread.currentThread().getContextClassLoader().getResourceAsStream(CONFIG_FILE);
        }

        if (configResource == null) {
            throw new FileNotFoundException("Could not locate " + CONFIG_FILE
                    + " in the classpath or System Poroperty(-Ddolly.properties=Full Qualified File Name) path.");
        }

        Properties config = new Properties();
        config.load(configResource);

        configResource.close();

        return config;
    } catch (IOException e) {
        throw new ConfigurationException("Could not load the configuration file (" + CONFIG_FILE + "). "
                + "Please make sure it exists at the root of the classpath or System Poroperty(-Ddolly.properties=Full Qualified File Name) path.",
                e);
    }
}

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From source file:nl.knaw.dans.common.lang.spring.FileBasedPropertyPlaceholderConfigurer.java

public FileBasedPropertyPlaceholderConfigurer(final String resourcePath) throws FileNotFoundException {
    final List<File> locationsToTry = new LinkedList<File>();
    final String filename = System.getProperty("user.name") + ".properties";
    locationsToTry.add(new File(resourcePath, filename));
    locationsToTry.add(new File(resourcePath, DEFAULT_RESOURCE_PATH + "/" + filename));
    locationsToTry.add(new File(resourcePath, DEFAULT_PROPERTIES_FILE));
    locationsToTry.add(new File(resourcePath, DEFAULT_RESOURCE_PATH + "/" + DEFAULT_PROPERTIES_FILE));
    for (final File file : locationsToTry) {
        if (file.exists()) {
            logger.info("Found application properties at " + file.getAbsolutePath());
            setLocation(new FileSystemResource(file));
            return;
        }//from  ww  w  . j a va 2s . c o m
    }
    throw new FileNotFoundException(
            String.format("No properties file found; tried: %s", locationsToTry.toString()));
}

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From source file:ml.dmlc.xgboost4j.java.NativeLibLoader.java

/**
 * Create a temp file that copies the resource from current JAR archive
 * <p/>/*from   ww  w  .ja  va2s .  c  om*/
 * The file from JAR is copied into system temp file.
 * The temporary file is deleted after exiting.
 * Method uses String as filename because the pathname is "abstract", not system-dependent.
 * <p/>
 * The restrictions of {@link File#createTempFile(java.lang.String, java.lang.String)} apply to
 * {@code path}.
 * @param path Path to the resources in the jar
 * @return The created temp file.
 * @throws IOException
 * @throws IllegalArgumentException
 */
static String createTempFileFromResource(String path) throws IOException, IllegalArgumentException {
    // Obtain filename from path
    if (!path.startsWith("/")) {
        throw new IllegalArgumentException("The path has to be absolute (start with '/').");
    }

    String[] parts = path.split("/");
    String filename = (parts.length > 1) ? parts[parts.length - 1] : null;

    // Split filename to prexif and suffix (extension)
    String prefix = "";
    String suffix = null;
    if (filename != null) {
        parts = filename.split("\\.", 2);
        prefix = parts[0];
        suffix = (parts.length > 1) ? "." + parts[parts.length - 1] : null; // Thanks, davs! :-)
    }

    // Check if the filename is okay
    if (filename == null || prefix.length() < 3) {
        throw new IllegalArgumentException("The filename has to be at least 3 characters long.");
    }
    // Prepare temporary file
    File temp = File.createTempFile(prefix, suffix);
    temp.deleteOnExit();

    if (!temp.exists()) {
        throw new FileNotFoundException("File " + temp.getAbsolutePath() + " does not exist.");
    }

    // Prepare buffer for data copying
    byte[] buffer = new byte[1024];
    int readBytes;

    // Open and check input stream
    InputStream is = NativeLibLoader.class.getResourceAsStream(path);
    if (is == null) {
        throw new FileNotFoundException("File " + path + " was not found inside JAR.");
    }

    // Open output stream and copy data between source file in JAR and the temporary file
    OutputStream os = new FileOutputStream(temp);
    try {
        while ((readBytes = is.read(buffer)) != -1) {
            os.write(buffer, 0, readBytes);
        }
    } finally {
        // If read/write fails, close streams safely before throwing an exception
        os.close();
        is.close();
    }
    return temp.getAbsolutePath();
}

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From source file:com.spotify.annoy.jni.base.AnnoyIndexImpl.java

AnnoyIndexImpl load(String filename) throws FileNotFoundException {
    if (Files.notExists(Paths.get(filename))) {
        throw new FileNotFoundException("Cannot find annoy index: " + filename);
    }/*from w ww.  j  av  a 2s  .  c  om*/
    cppLoad(this.cppPtr, filename);
    return this;
}

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From source file:ca.simplegames.micro.viewers.mustache.MustacheViewRenderer.java

@Override
public long render(String path, Repository repository, MicroContext context, Writer out)
        throws FileNotFoundException, ViewException {

    if (repository != null && out != null) {

        try {/* w w  w.j  a  va 2  s .  c o  m*/
            Mustache mustache;
            String key = repository.getName() + KEY_SEP + path;

            StringWriter sw = new StringWriter();
            StringReader source = new StringReader(repository.read(path));
            if (mustaches != null) {
                Element mustacheElement = (Element) mustaches.get(key);
                if (mustacheElement == null) {
                    mustache = mf.compile(source, key);
                    mustaches.put(key, new Element(NAME, mustache));
                } else {
                    mustache = (Mustache) mustacheElement.getObjectValue();
                }
            } else {
                mustache = mf.compile(source, key);
            }

            if (!CollectionUtils.isEmpty(context.getMap())) {
                mustache.execute(sw, context.getMap());
            }

            return IO.copy(new StringReader(sw.toString()), out);

        } catch (FileNotFoundException e) {
            throw new FileNotFoundException(String.format("%s not found.", path));
        } catch (Exception e) {
            throw new ViewException(e.getMessage());
        }
    }
    return 0;
}

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