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:bixo.examples.webmining.DemoWebMiningWorkflow.java

@SuppressWarnings({ "unchecked", "rawtypes" })
public static void importSeedUrls(BasePlatform platform, BasePath crawlDbPath, String fileName)
        throws Exception {

    SimpleUrlNormalizer normalizer = new SimpleUrlNormalizer();

    InputStream is = null;// w  w  w .  j  a v a  2  s. c o  m
    TupleEntryCollector writer = null;
    try {
        Tap urlSink = platform.makeTap(platform.makeTextScheme(), crawlDbPath, SinkMode.REPLACE);
        writer = urlSink.openForWrite(platform.makeFlowProcess());

        is = DemoWebMiningWorkflow.class.getResourceAsStream(fileName);
        if (is == null) {
            throw new FileNotFoundException("The seed urls file doesn't exist");
        }

        List<String> lines = IOUtils.readLines(is);
        for (String line : lines) {
            line = line.trim();
            if (line.startsWith("#")) {
                continue;
            }

            CrawlDbDatum datum = new CrawlDbDatum(normalizer.normalize(line), 0, UrlStatus.UNFETCHED, 0.0f,
                    0.0f);
            writer.add(datum.getTuple());
        }

    } catch (IOException e) {
        crawlDbPath.delete(true);
        throw e;
    } finally {
        IoUtils.safeClose(is);
        if (writer != null) {
            writer.close();
        }
    }

}

From source file:com.jeeframework.util.resource.ClassPathResource.java

/**
 * This implementation opens an InputStream for the given class path resource.
 * @see java.lang.ClassLoader#getResourceAsStream(String)
 * @see java.lang.Class#getResourceAsStream(String)
 *///w  w w . ja  v a2 s.  c  o  m
public InputStream getInputStream() throws IOException {
    InputStream is = null;
    if (this.clazz != null) {
        is = this.clazz.getResourceAsStream(this.path);
    } else {
        is = this.classLoader.getResourceAsStream(this.path);
    }
    if (is == null) {
        throw new FileNotFoundException(getDescription() + " cannot be opened because it does not exist");
    }
    return is;
}

From source file:edu.caltech.ipac.firefly.server.servlets.AnyFileUpload.java

private File resolveDestDir(String dest, FileType fType) throws FileNotFoundException {
    File destDir = ServerContext.getTempWorkDir();
    if (!StringUtils.isEmpty(dest)) {
        destDir = ServerContext.convertToFile(dest);
    } else if (fType == FileType.FITS) {
        destDir = ServerContext.getVisCacheDir();
    }//  w w w.j a  v a2 s.  c  om
    if (!destDir.exists()) {
        throw new FileNotFoundException("Destination path does not exists: " + destDir.getPath());
    }
    return destDir;
}

From source file:ca.simplegames.micro.utils.ResourceUtils.java

/**
 * Resolve the given resource location to a <code>java.io.File</code>,
 * i.e. to a file in the file system.//from www .  ja v a2s.c o m
 * <p>Does not check whether the fil actually exists; simply returns
 * the File that the given location would correspond to.
 *
 * @param resourceLocation the resource location to resolve: either a
 *                         "classpath:" pseudo URL, a "file:" URL, or a plain file path
 * @return a corresponding File object
 * @throws FileNotFoundException if the resource cannot be resolved to
 *                               a file in the file system
 */
public static File getFile(String resourceLocation) throws FileNotFoundException {
    Assert.notNull(resourceLocation, "Resource location must not be null");
    if (resourceLocation.startsWith(CLASSPATH_URL_PREFIX)) {
        String path = resourceLocation.substring(CLASSPATH_URL_PREFIX.length());
        String description = "class path resource [" + path + "]";
        URL url = ClassUtils.getDefaultClassLoader().getResource(path);
        if (url == null) {
            throw new FileNotFoundException(description + " cannot be resolved to absolute file path "
                    + "because it does not reside in the file system");
        }
        return getFile(url, description);
    }
    try {
        // try URL
        return getFile(new URL(resourceLocation));
    } catch (MalformedURLException ex) {
        // no URL -> treat as file path
        return new File(resourceLocation);
    }
}

From source file:com.textocat.textokit.corpus.statistics.dao.corpus.XmiFileTreeCorpusDAO.java

@Override
public void getDocumentCas(URI docURI, String annotatorId, CAS aCAS) throws SAXException, IOException {
    if (fileByURIandAnnotatorId.containsKey(new UriAnnotatorPair(docURI, annotatorId))) {
        FileInputStream xmiFileIn = new FileInputStream(
                fileByURIandAnnotatorId.get(new UriAnnotatorPair(docURI, annotatorId)));
        XmlCasDeserializer.deserialize(xmiFileIn, aCAS);
        closeQuietly(xmiFileIn);//w  w  w .j  a v  a 2  s.  co m
    } else {
        throw new FileNotFoundException(
                String.format("There is no document '%s' annotated by '%s'", docURI, annotatorId));
    }
}

From source file:net.ontopia.utils.TestFileUtils.java

public static URL getTestInputURL(String resource) throws FileNotFoundException {
    URL url = Thread.currentThread().getContextClassLoader().getResource(
            resource.startsWith("classpath:") ? resource.substring("classpath:".length()) : resource);
    if (url == null)
        throw new FileNotFoundException("Test resource " + resource + " not found");
    return url;/* ww  w. j  ava  2  s  .co  m*/
}

From source file:com.funambol.lanciadelta.LanciaDeltaShell.java

/**
 * Executes the script read from the standard input stream or given URL
 *
 * @throws Exceptino in case of errors//w w  w .java  2s . c  om
 *
 */
private void execute() throws Exception {
    if (isInteractive()) {
        while (true) {
            try {
                Interpreter beanshell = getInterpreter();
                beanshell.setShowResults(true);
                beanshell.run();
            } catch (Exception e) {
                System.err.println("ERR: " + e.getMessage());
                System.err.println(">>>");
                e.printStackTrace();
                System.err.println("<<<");
            }
        }
    } else {
        File f = new File(System.getProperty(PROPERTY_SCRIPT));

        if (!f.exists()) {
            throw new FileNotFoundException("Script file not found: " + f.getAbsolutePath());
        }

        try {
            Interpreter beanshell = getInterpreter();

            beanshell.setExitOnEOF(true);
            beanshell.setShowResults(false);
            beanshell.eval(new InputStreamReader(new FileInputStream(f)));
        } catch (Exception e) {
            System.err.println("ERR: " + e.getMessage());
            System.err.println(">>>");
            e.printStackTrace();
            System.err.println("<<<");
        }
    }
}

From source file:monasca.common.dropwizard.AbstractResourceTest.java

/**
 * Returns a configuration object read in from the {@code fileName}.
 *//*w  w w.j  ava 2s.c o  m*/
protected <T extends Configuration> T getConfiguration(String filename, Class<T> configurationClass)
        throws Exception {
    final ConfigurationFactory<T> configurationFactory = new ConfigurationFactory<>(configurationClass,
            validator, objectMapper, "dw");
    if (filename != null) {
        final File file = new File(Resources.getResource(filename).getFile());
        if (!file.exists())
            throw new FileNotFoundException("File " + file + " not found");
        return configurationFactory.build(file);
    }

    return configurationFactory.build();
}

From source file:net.sf.jasperreports.engine.util.JRLoader.java

/**
 *
 *//*www . j  a v a  2  s . c  om*/
public static Object loadObject(JasperReportsContext jasperReportsContext, File file) throws JRException {
    if (!file.exists() || !file.isFile()) {
        throw new JRException(new FileNotFoundException(String.valueOf(file)));
    }

    Object obj = null;

    FileInputStream fis = null;
    ObjectInputStream ois = null;

    try {
        fis = new FileInputStream(file);
        BufferedInputStream bufferedIn = new BufferedInputStream(fis);
        ois = new ContextClassLoaderObjectInputStream(jasperReportsContext, bufferedIn);
        obj = ois.readObject();
    } catch (IOException e) {
        throw new JRException(EXCEPTION_MESSAGE_KEY_OBJECT_FROM_FILE_LOADING_ERROR, new Object[] { file }, e);
    } catch (ClassNotFoundException e) {
        throw new JRException(EXCEPTION_MESSAGE_KEY_CLASS_NOT_FOUND_FROM_FILE, new Object[] { file }, e);
    } finally {
        if (ois != null) {
            try {
                ois.close();
            } catch (IOException e) {
            }
        }

        if (fis != null) {
            try {
                fis.close();
            } catch (IOException e) {
            }
        }
    }

    return obj;
}

From source file:org.motechproject.mobile.imp.serivce.oxd.FormDefinitionServiceImpl.java

public List<File> getFileList(String directorySource) throws IOException {

    File directory = new ClassPathResource(directorySource).getFile();
    if (directory == null)
        throw new RuntimeException(new FileNotFoundException(" resource not found" + directorySource));

    if (!directory.exists())
        return Collections.emptyList();

    List<File> fileList = Arrays.asList(directory.listFiles(new FilenameFilter() {
        public boolean accept(File dir, String name) {
            if (name.endsWith(".xml"))
                return true;
            return false;
        }//from   www. ja v a 2s . c  o m
    }));
    Collections.sort(fileList, new Comparator<File>() {
        public int compare(File o1, File o2) {
            return o1.getName().compareToIgnoreCase(o2.getName());
        }
    });
    return fileList;
}