Example usage for java.io FileNotFoundException FileNotFoundException

List of usage examples for java.io FileNotFoundException FileNotFoundException

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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.google.gerrit.server.documentation.MarkdownFormatter.java

private static String readPegdownCss(AtomicBoolean file) throws IOException {
    String name = "pegdown.css";
    URL url = MarkdownFormatter.class.getResource(name);
    if (url == null) {
        throw new FileNotFoundException("Resource " + name);
    }/*from w  ww.ja  v a 2  s  . c  o m*/
    file.set("file".equals(url.getProtocol()));
    try (InputStream in = url.openStream(); TemporaryBuffer.Heap tmp = new TemporaryBuffer.Heap(128 * 1024)) {
        tmp.copy(in);
        return new String(tmp.toByteArray(), UTF_8);
    }
}

From source file:fm.last.moji.local.LocalMojiFile.java

@Override
public void modifyStorageClass(String newStorageClass) throws IOException {
    if (storageClass == null) {
        throw new IllegalArgumentException("storageClass == null");
    }/*from  w  w w .  j ava 2s  . co m*/
    if (!file.exists()) {
        throw new FileNotFoundException(file.getCanonicalPath());
    }
    file.renameTo(new File(baseDir, namingStrategy.newFileName(domain, key, newStorageClass)));
    this.storageClass = newStorageClass;
}

From source file:com.sap.prd.mobile.ios.mios.PListAccessor.java

public void updateStringValue(String key, String value) throws IOException {
    if (!plist.exists()) {
        throw new FileNotFoundException("Plist file '" + plist + "' not found.");
    }/*from  w ww . j ava  2 s.co  m*/

    try {
        String command = "/usr/libexec/PlistBuddy -x -c \"Set :" + key + " " + value + "\" \""
                + plist.getAbsolutePath() + "\"";
        System.out.println("[INFO] PlistBuddy Set command is: '" + command + "'.");
        String[] args = new String[] { "bash", "-c", command };
        Process p = Runtime.getRuntime().exec(args);
        p.waitFor();
        int exitValue = p.exitValue();
        if (exitValue != 0) {
            String errorMessage = "n/a";
            try {
                errorMessage = new Scanner(p.getErrorStream(), Charset.defaultCharset().name())
                        .useDelimiter("\\Z").next();
            } catch (Exception ex) {
                System.out.println("[ERROR] Exception caught during retrieving error message of command '"
                        + command + "': " + ex);
            }
            throw new IllegalStateException("Execution of \"" + StringUtils.join(args, " ")
                    + "\" command failed: " + errorMessage + ". Exit code was: " + exitValue);
        }
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    }
}

From source file:de.uzk.hki.da.cb.PrepareSendToPresenterAction.java

static Object readRightsFromPREMIS(File premisXML) throws IOException {

    if (premisXML == null)
        throw new IllegalArgumentException("premisXML is null");
    if (!premisXML.exists())
        throw new FileNotFoundException("Missing file or directory: " + premisXML);

    Object premisObject = null;// w  ww .j  av  a2 s.com
    try {

        premisObject = new ObjectPremisXmlReader().deserialize(premisXML);

    } catch (ParseException pe) {
        throw new RuntimeException("error while parsing PREMIS-file", pe);
    }
    return premisObject;
}

From source file:it.geosolutions.unredd.stats.impl.StatsRunner.java

/**
 * This method is the main entry point for Statistics Calculation. 
 * Its purpose is to process the provided StatisticConfiguration object and instantiate and run a RasterClassifiedStatistics object 
 * that is "StatisticConfiguration unaware". The results provided by RasterClassifiedStatistics object is stored in an output file.
 * /*from w  w  w . jav a  2s  .c o  m*/
 * @throws IOException
 */
public void run() throws IOException {

    LOGGER.info("Preparing stats...");
    boolean deferredMode = cfg.isDeferredMode();

    DataFile data = new DataFile();
    File dataF = new File(cfg.getDataLayer().getFile());
    if (!dataF.exists())
        throw new FileNotFoundException("Data layer file not found: " + dataF.getAbsolutePath());
    else if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Stats data file: " + dataF.getAbsolutePath());
    }
    data.setFile(dataF);
    data.setNoValue(cfg.getDataLayer().getNodata()); // may be null
    data.setRanges(cfg.getDataLayer().getRanges());

    int cnt = -1;
    int pivotIndex = -1;

    List<DataFile> cls = new ArrayList<DataFile>(cfg.getClassifications().size());
    for (ClassificationLayer cl : cfg.getClassifications()) {
        cnt++;
        if (cl.isPivotDefined())
            pivotIndex = cnt;
        DataFile df = new DataFile();
        File file = new File(cl.getFile()); // we're assuming they're all files
        if (!file.exists())
            throw new FileNotFoundException("Classification layer file not found: " + file.getAbsolutePath());
        else if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("Stats classification file: " + file.getAbsolutePath());
        }
        df.setFile(file);
        df.setNoValue(cl.getNodata());
        cls.add(df);
        LOGGER.info("Added classification layer " + file.getName() + " order " + cnt + " pivot:"
                + cl.isPivotDefined());
    }

    List<Statistic> stats = new ArrayList<Statistic>();
    for (int i = 0; i < cfg.getStats().size(); i++) {
        StatsType statsType = cfg.getStats().get(i);
        switch (statsType) {
        case COUNT:
            countIndex = i;
            break;
        case MIN:
            stats.add(Statistic.MIN);
            statsIndexes.put(Statistic.MIN, i);
            break;
        case MAX:
            stats.add(Statistic.MAX);
            statsIndexes.put(Statistic.MAX, i);
            break;
        case SUM:
            stats.add(Statistic.SUM);
            statsIndexes.put(Statistic.SUM, i);
            break;
        default:
            throw new IllegalStateException("Unknown statstype " + statsType);
        }
    }

    LOGGER.info("Running stats...");
    RasterClassifiedStatistics rcs = new RasterClassifiedStatistics();
    rcs.setRoiGeom(roiGeom);
    Map<MultiKey, List<Result>> results = rcs.execute(deferredMode, data, cls, stats);

    LOGGER.info("Outputting stats results...");

    Map<Integer, List<Double>> pivot = new TreeMap<Integer, List<Double>>();

    if (pivotIndex == -1 || pivotIndex == 0) { // no pivotting
        outputStats(results);
    } else {
        LOGGER.info("Pivoting...");
        pivot(results, pivotIndex, cfg.getClassifications().get(pivotIndex).getPivot());
    }

}

From source file:com.remobile.file.AssetFilesystem.java

private long getAssetSize(String assetPath) throws FileNotFoundException {
    if (assetPath.startsWith("/")) {
        assetPath = assetPath.substring(1);
    }/* w w w  .  j av  a 2s. c o m*/
    lazyInitCaches();
    if (lengthCache != null) {
        Long ret = lengthCache.get(assetPath);
        if (ret == null) {
            throw new FileNotFoundException("Asset not found: " + assetPath);
        }
        return ret;
    }
    CordovaResourceApi.OpenForReadResult offr = null;
    try {
        offr = resourceApi.openForRead(nativeUriForFullPath(assetPath));
        long length = offr.length;
        if (length < 0) {
            // available() doesn't always yield the file size, but for assets it does.
            length = offr.inputStream.available();
        }
        return length;
    } catch (IOException e) {
        throw new FileNotFoundException("File not found: " + assetPath);
    } finally {
        if (offr != null) {
            try {
                offr.inputStream.close();
            } catch (IOException e) {
            }
        }
    }
}

From source file:com.ning.maven.plugins.duplicatefinder.ClasspathDescriptor.java

public void add(File element) throws IOException {
    if (!element.exists()) {
        throw new FileNotFoundException("Path " + element + " doesn't exist");
    }/*from  ww w. j a va2 s. com*/
    if (element.isDirectory()) {
        addDirectory(element);
    } else {
        addArchive(element);
    }
}

From source file:read.taz.TazDownloader.java

private void downloadFile() throws ClientProtocolException, IOException {
    if (tazFile.file.exists()) {
        Log.w(getClass().getSimpleName(), "File " + tazFile + " exists.");
        return;/*ww  w . j  a  v a2 s.c o m*/
    }
    HttpParams httpParams = new BasicHttpParams();
    HttpConnectionParams.setConnectionTimeout(httpParams, 30000);
    HttpConnectionParams.setSoTimeout(httpParams, 15000);

    DefaultHttpClient client = new DefaultHttpClient(httpParams);

    Credentials defaultcreds = new UsernamePasswordCredentials(uname, passwd);

    client.getCredentialsProvider()
            .setCredentials(new AuthScope(/* FIXME DRY */"dl.taz.de", 80, AuthScope.ANY_REALM), defaultcreds);

    URI uri = tazFile.getDownloadURI();
    Log.d(getClass().getSimpleName(), "Downloading taz from " + uri);
    HttpGet get = new HttpGet(uri);
    HttpResponse response = client.execute(get);
    if (response.getStatusLine().getStatusCode() != 200) {
        throw new IOException("Download failed with HTTP Error" + response.getStatusLine().getStatusCode());
    }

    String contentType = response.getEntity().getContentType().getValue();
    if (contentType.startsWith("text/html")) {
        Log.d(getClass().getSimpleName(),
                "Content type: " + contentType + " encountered. Assuming a non exisiting file");

        ByteArrayOutputStream htmlOut = new ByteArrayOutputStream();
        response.getEntity().writeTo(htmlOut);
        String resp = new String(htmlOut.toByteArray());
        Log.d(getClass().getSimpleName(), "Response: " + resp);
        throw new FileNotFoundException("No taz found for date " + tazFile.date.getTime());
    } else {
        FileOutputStream tazOut = new FileOutputStream(tazFile.file);
        try {
            response.getEntity().writeTo(tazOut);
        } finally {
            tazOut.close();
        }
    }

    // InputStream docStream = response.getEntity().getContent();
    // FileOutputStream out = null;
    // try {
    // out = tazOut;
    // byte[] buf = new byte[4096];
    // for (int read = docStream.read(buf); read != -1; read = docStream
    // .read(buf)) {
    // out.write(buf, 0, read);
    // }
    // } finally {
    // docStream.close();
    // if (out != null) {
    // out.close();
    // }
    // }

}

From source file:las.DBConnector.java

/**
 * Load CSV test data into SQL Table/*from w  ww . j a v a2 s . co  m*/
 *
 * example for clearFirst: boolean check =
 * DBConnector.checkDataExistedInTable("MEMBERS");
 *
 * if (check) { DBConnector.loadCSVIntoTable("src/resources/members.csv",
 * "MEMBERS", true); System.out.println("Test data inserted into MEMBERS
 * table"); }
 *
 * ignore createNewReader, since it uses for loadCSVIntoTable, don't modify
 * it
 *
 * Getter and Setter provided for Separator to set your own separator inside
 * your CSV File
 *
 * @param csvFile : src/resources/xxx.csv (put your csv file under this
 * path)
 * @param tableName: TABLENAME (All in capital letters)
 * @param clearFirst true = if data not existed in SQL Table, write test
 * data inside false = if data exisited in SQL Table, don't write again.
 * @throws java.lang.Exception
 */
public static void loadCSVIntoTable(String csvFile, String tableName, boolean clearFirst) throws Exception {

    CSVReader csvReader = null;
    if (null == DBConnector.conn) {
        throw new Exception("Not a valid connection.");
    }
    try {

        csvReader = DBConnector.getInstance().createNewReader(csvFile);

    } catch (ClassNotFoundException | SQLException | FileNotFoundException e) {
        e.printStackTrace();
        throw new Exception("Error occured while executing file. " + e.getMessage());
    }

    String[] headerRow = csvReader.readNext();

    if (null == headerRow) {
        throw new FileNotFoundException(
                "No columns defined in given CSV file." + "Please check the CSV file format.");
    }

    String questionmarks = StringUtils.repeat("?,", headerRow.length);
    questionmarks = (String) questionmarks.subSequence(0, questionmarks.length() - 1);

    String query = SQL_INSERT.replaceFirst(TABLE_REGEX, tableName);
    query = query.replaceFirst(KEYS_REGEX, StringUtils.join(headerRow, ","));
    query = query.replaceFirst(VALUES_REGEX, questionmarks);

    String[] nextLine;
    PreparedStatement ps = null;
    try {
        conn.setAutoCommit(false);
        ps = conn.prepareStatement(query);

        if (clearFirst) {
            //delete data from table before loading csv
            conn.createStatement().execute("DELETE FROM " + tableName);
        }

        final int batchSize = 1000;
        int count = 0;
        Date date = null;
        while ((nextLine = csvReader.readNext()) != null) {

            if (null != nextLine) {
                int index = 1;
                for (String string : nextLine) {
                    date = DateUtil.convertToDate(string);
                    if (null != date) {
                        ps.setDate(index++, new java.sql.Date(date.getTime()));
                    } else {
                        ps.setString(index++, string);
                    }
                }
                ps.addBatch();
            }
            if (++count % batchSize == 0) {
                ps.executeBatch();
            }
        }
        ps.executeBatch(); // insert remaining records
        conn.commit();
    } catch (SQLException e) {
        conn.rollback();
        e.printStackTrace();
        throw new Exception("Error occured while loading data from file to database." + e.getMessage());
    } finally {
        if (null != ps) {
            ps.close();
        }

        csvReader.close();
    }
}

From source file:com.codefollower.lealone.omid.OmidTestBase.java

private static void delete(File f) throws IOException {
    if (f.isDirectory()) {
        for (File c : f.listFiles())
            delete(c);//from ww w  .  j  a  va 2s.com
    }
    if (!f.delete())
        throw new FileNotFoundException("Failed to delete file: " + f);
}