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:com.przyjaznyplan.utils.CsvConverter.java

public void open(String path) throws FileNotFoundException {

    path = Environment.getExternalStorageDirectory().toString() + "/" + path;
    if (!new File(path).exists()) {
        Log.i("NO FILE", path + " DOES NOT EXIST");
        throw new FileNotFoundException(" DOES NOT EXIST");
    }/*from www .  ja  va  2s  . co  m*/

    lines = new ArrayList<String[]>();
    try {
        reader = new CSVReader(new FileReader(path), SEPARATOR);
    } catch (FileNotFoundException e) {
        Log.e("CSV Reader EXCEPTION", e.getMessage());
    }
    String[] nextLine;

    try {
        while ((nextLine = reader.readNext()) != null) {

            lines.add(nextLine);

        }
    } catch (Exception e) {
        Log.e("CSV Reader EXCEPTION", e.getMessage());
    }

    rootFolder = new File(path).getParent();

}

From source file:net.slkdev.swagger.confluence.service.impl.SwaggerToAsciiDocServiceImpl.java

private static File getSchemaFile(final String swaggerSchemaPath)
        throws FileNotFoundException, URISyntaxException {
    // First we'll try to find the file directly
    File swaggerFile = new File(swaggerSchemaPath);

    // If we can't find it, we'll check the classpath
    if (!swaggerFile.exists()) {
        final URL swaggerSchemaURL = SwaggerToAsciiDocServiceImpl.class.getResource(swaggerSchemaPath);

        if (swaggerSchemaURL == null) {
            swaggerFile = null;/*from   w w w  . j a  v  a2 s . c  o  m*/
        } else {
            swaggerFile = new File(swaggerSchemaURL.toURI());
        }
    }

    if (swaggerFile == null || !swaggerFile.exists() || !swaggerFile.canRead()) {
        throw new FileNotFoundException(
                String.format("Unable to Locate Swagger Schema at Path <%s>", swaggerSchemaPath));
    }

    return swaggerFile;
}

From source file:com.cedarsoft.serialization.serializers.jackson.registry.DirBasedObjectsAccess.java

/**
 * Provides the ids/*from   w w  w.ja va2  s  .  c o m*/
 *
 * @return the ids
 *
 * @throws FileNotFoundException
 */
@Nonnull
@Override
public Set<? extends String> getIds() throws IOException {
    assert baseDir.exists();
    File[] dirs = baseDir.listFiles((FileFilter) DirectoryFileFilter.DIRECTORY);
    if (dirs == null) {
        throw new FileNotFoundException("Could not list dirs in " + baseDir.getAbsolutePath());
    }

    Set<String> ids = new HashSet<String>();
    for (File dir : dirs) {
        ids.add(dir.getName());
    }

    return ids;
}

From source file:org.opennms.tools.NotificationsGenerator.java

/**
 * Generate notifications./*from   ww  w .j ava 2s  . co m*/
 *
 * @param onmsHome the OpenNMS home directory
 * @param notificationsTemplate the notifications template
 * @throws Exception the exception
 */
public void generateNotifications(File onmsHome, File notificationsTemplate) throws Exception {
    File thresholdsFile = new File(onmsHome, "etc/thresholds.xml");
    if (!thresholdsFile.exists()) {
        throw new FileNotFoundException(thresholdsFile.getAbsolutePath());
    }
    if (!notificationsTemplate.exists()) {
        throw new FileNotFoundException(notificationsTemplate.getAbsolutePath());
    }

    ThresholdingConfig thresholdsConfig = CastorUtils.unmarshal(ThresholdingConfig.class,
            new FileSystemResource(thresholdsFile), true);

    Notifications notifications = CastorUtils.unmarshal(Notifications.class,
            new FileSystemResource(notificationsTemplate), true);
    notifications.getHeader().setCreated(EventConstants.formatToString(new Date()));

    notifications.getNotificationCollection()
            .addAll(eventProcessor.getNotifications(thresholdsConfig.getGroupCollection()));

    File notificationsFile = new File(onmsHome, "etc/notifications.xml");
    System.out.println("Generating " + notificationsFile);
    Marshaller m = new Marshaller(new FileWriter(notificationsFile));
    m.setSuppressNamespaces(false);
    m.marshal(notifications);
}

From source file:org.opennms.tools.EventsGenerator.java

/**
 * Generate threshold events./*  w  ww. ja va  2  s .c  o  m*/
 *
 * @param onmsHome the OpenNMS home directory
 * @throws Exception the exception
 */
public void generateThresholdEvents(File onmsHome) throws Exception {
    File thresholdsFile = new File(onmsHome, "etc/thresholds.xml");
    if (!thresholdsFile.exists()) {
        throw new FileNotFoundException(thresholdsFile.getAbsolutePath());
    }
    ThresholdingConfig thresholdsConfig = CastorUtils.unmarshal(ThresholdingConfig.class,
            new FileSystemResource(thresholdsFile), true);

    File graphTemplatesFile = new File(onmsHome, "etc/snmp-graph.properties");
    if (!graphTemplatesFile.exists()) {
        throw new FileNotFoundException(graphTemplatesFile.getAbsolutePath());
    }
    PropertiesGraphDao graphDao = new PropertiesGraphDao();
    graphDao.loadProperties("performance", new FileSystemResource(graphTemplatesFile));

    Events events = eventProcessor.getEvents(thresholdsConfig.getGroupCollection(),
            graphDao.getAllPrefabGraphs());
    File eventFile = new File(onmsHome, "etc/events/" + EVENTS_FILENAME);
    System.out.println("Generating " + eventFile);
    JaxbUtils.marshal(events, new FileWriter(eventFile));
}

From source file:com.cloudera.recordservice.tests.ClusterConfiguration.java

public ClusterConfiguration(String hostname, String username, String password)
        throws MalformedURLException, JSONException, IOException {
    rand_ = new Random();
    hostname_ = hostname;//w  ww  .jav a  2  s . c  om
    username_ = username;
    password_ = password;
    urlBase_ = "http://" + hostname + ":" + cmPort_ + "/api/" + apiVersionString_ + "/";
    if (!getClusterConfPath()) {
        throw new FileNotFoundException("Unable to access the cluster's cm web api");
    }
}

From source file:maspack.fileutil.SafeFileUtils.java

/**
 * Moves a file.//from w ww  .java  2s  .  co m
 * <p>
 * When the destination file is on another file system, do a
 * "copy and delete".
 * 
 * @param srcFile
 * the file to be moved
 * @param destFile
 * the destination file
 * @throws NullPointerException
 * if source or destination is {@code null}
 * @throws IOException
 * if source or destination is invalid
 * @throws IOException
 * if an IO error occurs moving the file
 * @since 1.4
 */
public static void moveFile(File srcFile, File destFile, int options) throws IOException {

    if (srcFile == null) {
        throw new NullPointerException("Source must not be null");
    }
    if (destFile == null) {
        throw new NullPointerException("Destination must not be null");
    }
    if (!srcFile.exists()) {
        throw new FileNotFoundException("Source '" + srcFile + "' does not exist");
    }
    if (srcFile.isDirectory()) {
        throw new IOException("Source '" + srcFile + "' is a directory");
    }
    if (destFile.isDirectory()) {
        throw new IOException("Destination '" + destFile + "' is a directory");
    }

    if (destFile.exists()) {
        destFile.delete(); // try to delete destination before move
    }

    boolean rename = srcFile.renameTo(destFile);
    if (!rename) {
        copyFile(srcFile, destFile, options);
        if (!srcFile.delete()) {
            deleteQuietly(destFile);
            throw new IOException(
                    "Failed to delete original file '" + srcFile + "' after copy to '" + destFile + "'");
        }
    }
}

From source file:com.github.jknack.handlebars.io.CompositeTemplateLoader.java

@Override
public TemplateSource sourceAt(final String location) throws IOException {
    for (TemplateLoader delegate : delegates) {
        try {//from ww  w. j av a2s.  co  m
            return delegate.sourceAt(location);
        } catch (IOException ex) {
            // try next loader in the chain.
            logger.trace("Unable to resolve: {}, trying next loader in the chain.", location);
        }
    }
    throw new FileNotFoundException(location);
}

From source file:com.opengamma.integration.server.copier.ServerDatabasePopulator.java

public void run() throws Exception {
    Resource res = ResourceUtils.createResource(_configFile);
    Properties props = new Properties();
    try (InputStream in = res.getInputStream()) {
        if (in == null) {
            throw new FileNotFoundException(_configFile);
        }//from  w w w  . ja  v  a 2  s  . c  o  m
        props.load(in);
    }
    _populatorTool.run(ResourceUtils.toResourceLocator(res), ToolContext.class);
}

From source file:org.apache.james.container.spring.filesystem.FileSystemImpl.java

/**
 * @see org.apache.james.filesystem.api.FileSystem#getFile(String)
 *//*w  ww.jav  a  2  s  .  c o  m*/
public File getFile(String fileURL) throws FileNotFoundException {
    try {
        return resourceLoader.getResource(fileURL).getFile();
    } catch (IOException e) {
        throw new FileNotFoundException(e.getMessage());
    }
}