Example usage for java.io IOException toString

Introduction

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

Prototype

public String toString()

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:com.nuvolect.deepdive.util.FileUtil.java

public static void writeFile(File file, String fileContents) {

    try {/*from  w w w .j a va2s  .  com*/
        OutputStream out = null;

        FileUtils.forceMkdirParent(file);

        out = new BufferedOutputStream(new FileOutputStream(file));

        out.write(fileContents.getBytes());

        if (out != null)
            out.close();
    } catch (IOException e) {
        LogUtil.log(FileUtil.class, "File write failed: " + e.toString());
    }
}

From source file:ConnectionUtil.java

/** Get a Connection for the given config using the default or set property file name */
public static Connection getConnection(String config) throws Exception {
    try {/*from w  w  w.  j av a 2 s .c  o m*/
        Properties p = new Properties();
        p.load(new FileInputStream(configFileName));
        return getConnection(p, config);
    } catch (IOException ex) {
        throw new Exception(ex.toString());
    }
}

From source file:Main.java

/**
 * Decodes the given Base64 encoded String to a new byte array. The byte array holding the
 * decoded data is returned./*from  w  w w  .j  a v  a  2  s .  c  om*/
 */

public static byte[] decode(String s) {

    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    try {
        decode(s, bos);
    } catch (IOException e) {
        throw new RuntimeException();
    }
    byte[] decodedBytes = bos.toByteArray();
    try {
        bos.close();
        bos = null;
    } catch (IOException ex) {
        System.err.println("Error while decoding BASE64: " + ex.toString());
    }
    return decodedBytes;
}

From source file:org.gephi.statistics.plugin.ChartUtils.java

public static String renderChart(JFreeChart chart, String fileName) {
    String imageFile = "";
    try {//  ww w.  java  2  s  .  co m
        final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
        TempDir tempDir = TempDirUtils.createTempDir();
        File file1 = tempDir.createFile(fileName);
        imageFile = "<IMG SRC=\"file:" + file1.getAbsolutePath() + "\" "
                + "WIDTH=\"600\" HEIGHT=\"400\" BORDER=\"0\" USEMAP=\"#chart\"></IMG>";
        ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);
    } catch (IOException e) {
        System.out.println(e.toString());
    }
    return imageFile;
}

From source file:Main.java

public static String saveImageToTemporaryDirectory(Bitmap image) {
    Log.d(TAG, "[AirImagePickerUtils] Entering saveImageToTemporaryDirectory");
    String path = "";
    FileOutputStream outputStream;
    try {//w w w .jav  a  2s . c  o m
        File file = getTemporaryFile(".jpg");
        outputStream = new FileOutputStream(file);
        outputStream.write(getJPEGRepresentationFromBitmap(image));
        outputStream.close();
        path = file.getAbsolutePath();
        Log.d(TAG, "[AirImagePickerUtils] saveImageToTemporaryDirectory path:" + path);
    } catch (IOException e) {
        Log.e(TAG, "[AirImagePickerUtils] saveImageToTemporaryDirectory error:" + e.toString());
        // Error while creating file
    }
    Log.d(TAG, "[AirImagePickerUtils] Exiting saveImageToTemporaryDirectory");
    return path;
}

From source file:org.apache.storm.elasticsearch.common.EsTestUtil.java

/**
 * Stop the given Elasticsearch node and clear the data directory.
 * @param node/*from   w w  w .j  ava 2  s.c  o m*/
 */
public static void stopEsNode(Node node) {
    node.close();
    try {
        FileUtils.deleteDirectory(new File("./data"));
    } catch (IOException e) {
        LOG.warn(e.toString());
    }
}

From source file:com.cloudera.sqoop.testutil.SeqFileReader.java

public static Object getFirstValue(String filename) throws IOException {
    Reader r = null;// www . j a v  a  2s  . c  om
    try {
        // read from local filesystem
        Configuration conf = new Configuration();
        if (!BaseSqoopTestCase.isOnPhysicalCluster()) {
            conf.set(CommonArgs.FS_DEFAULT_NAME, CommonArgs.LOCAL_FS);
        }
        FileSystem fs = FileSystem.get(conf);
        r = new SequenceFile.Reader(fs, new Path(filename), conf);
        Object key = ReflectionUtils.newInstance(r.getKeyClass(), conf);
        Object val = ReflectionUtils.newInstance(r.getValueClass(), conf);
        LOG.info("Reading value of type " + r.getValueClassName() + " from SequenceFile " + filename);
        r.next(key);
        r.getCurrentValue(val);
        LOG.info("Value as string: " + val.toString());
        return val;
    } finally {
        if (null != r) {
            try {
                r.close();
            } catch (IOException ioe) {
                LOG.warn("IOException during close: " + ioe.toString());
            }
        }
    }
}

From source file:eu.digitisation.idiomaident.utils.ExtractTestSamples.java

private static void extractSamples(int numSamples, File inFolder, File outFile) {
    FileOutputStream fileOS = null;
    OutputStreamWriter outSWriter = null;

    try {/*from   w  w  w  . j  a v a  2  s. com*/
        fileOS = new FileOutputStream(outFile);
        outSWriter = new OutputStreamWriter(fileOS, Charset.forName("UTF8"));

        int num = 0;
        while (num < numSamples) {
            String sample = nextSample(inFolder);

            if (sample == null)
                continue;

            outSWriter.write(sample);
            num++;
            System.out.println("Generating " + num + " of " + numSamples + " samples");
        }

        outSWriter.flush();

    } catch (IOException ex) {
        System.out.println(ex.toString());
    } finally {
        try {
            if (outSWriter != null) {
                outSWriter.close();
            }
        } catch (IOException ex) {
            System.out.println(ex.toString());
        }
    }

}

From source file:Main.java

/**
 *
 *
 * @param in .../*from  w  ww .j a  v a2  s.c  o m*/
 *
 * @return ...
 *
 * @throws RuntimeException ...
 */
public static Document parse(InputStream in) throws RuntimeException {
    DocumentBuilder d = getDocumentBuilder();

    try {
        Document doc = d.parse(in);

        doc.normalize();

        return doc;
    } catch (SAXException e) {
        throw new RuntimeException("Bad xml-code: " + e.toString());
    } catch (IOException f) {
        throw new RuntimeException("Could not read Xml: " + f.toString());
    }
}

From source file:Main.java

/**
 *
 *
 * @param in .../*from   w  ww. j a  v a  2 s  .com*/
 *
 * @return ...
 *
 * @throws RuntimeException ...
 */
public static Document parse(InputSource in) throws RuntimeException {
    DocumentBuilder d = getDocumentBuilder();

    try {
        Document doc = d.parse(in);

        doc.normalize();

        return doc;
    } catch (SAXException e) {
        throw new RuntimeException("Bad xml-code: " + e.toString());
    } catch (IOException f) {
        throw new RuntimeException("Could not read Xml: " + f.toString());
    }
}