Example usage for java.io ByteArrayInputStream ByteArrayInputStream

List of usage examples for java.io ByteArrayInputStream ByteArrayInputStream

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Introduction

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

Prototype

public ByteArrayInputStream(byte buf[])

Source Link

Document

Creates a ByteArrayInputStream so that it uses buf as its buffer array.

Usage

From source file:com.glaf.core.xml.XmlBuilder.java

public static void main(String[] args) throws Exception {
    long start = System.currentTimeMillis();
    String systemName = "default";

    XmlBuilder builder = new XmlBuilder();
    InputStream in = new FileInputStream("./template/user.template.xml");
    String filename = "user.xml";
    byte[] bytes = FileUtils.getBytes(in);
    Map<String, Object> dataMap = new HashMap<String, Object>();
    dataMap.put("now", new Date());
    Document doc = builder.process(systemName, new ByteArrayInputStream(bytes), dataMap);
    FileUtils.save(filename, com.glaf.core.util.Dom4jUtils.getBytesFromPrettyDocument(doc, "GBK"));
    // net.sf.json.xml.XMLSerializer xmlSerializer = new
    // net.sf.json.xml.XMLSerializer();
    // net.sf.json.JSON json = xmlSerializer.read(doc.asXML());
    // System.out.println(json.toString(1));

    long time = (System.currentTimeMillis() - start) / 1000;
    System.out.println("times:" + time + " seconds");
}

From source file:com.javacreed.examples.sql.Example3.java

public static void main(final String[] args) throws Exception {
    try (BasicDataSource dataSource = DatabaseUtils.createDataSource();
            Connection connection = dataSource.getConnection()) {
        final ExampleTest test = new ExampleTest(connection, "compressed_table", "compressed") {
            @Override/*from  w  ww.java 2  s  . co m*/
            protected String parseRow(final ResultSet resultSet) throws Exception {
                try (InputStream in = new LZ4BlockInputStream(resultSet.getBinaryStream("compressed"))) {
                    return IOUtils.toString(in, "UTF-8");
                }
            }

            @Override
            protected void setPreparedStatement(final String data, final PreparedStatement statement)
                    throws Exception {
                final ByteArrayOutputStream baos = new ByteArrayOutputStream(data.length());
                try (OutputStream out = new LZ4BlockOutputStream(baos)) {
                    out.write(data.getBytes("UTF-8"));
                }
                statement.setBinaryStream(1, new ByteArrayInputStream(baos.toByteArray()));
            }
        };
        test.runTest();
    }
    Example3.LOGGER.debug("Done");
}

From source file:com.javacreed.examples.sql.Example4.java

public static void main(final String[] args) throws Exception {
    try (BasicDataSource dataSource = DatabaseUtils.createDataSource();
            Connection connection = dataSource.getConnection()) {
        final ExampleTest test = new ExampleTest(connection, "compressed_table", "compressed") {

            @Override/*from w  w w .  ja  va2s .  c o m*/
            protected String parseRow(final ResultSet resultSet) throws Exception {
                try (InputStream in = new LZ4BlockInputStream(
                        CryptoUtils.wrapInToCipheredInputStream(resultSet.getBinaryStream("compressed")))) {
                    return IOUtils.toString(in, "UTF-8");
                }
            }

            @Override
            protected void setPreparedStatement(final String data, final PreparedStatement statement)
                    throws Exception {
                final ByteArrayOutputStream baos = new ByteArrayOutputStream(data.length());
                try (OutputStream out = new LZ4BlockOutputStream(
                        CryptoUtils.wrapInToCipheredOutputStream(baos))) {
                    out.write(data.getBytes("UTF-8"));
                }
                statement.setBinaryStream(1, new ByteArrayInputStream(baos.toByteArray()));
            }

        };
        test.runTest();
    }
    Example4.LOGGER.debug("Done");
}

From source file:com.offbynull.peernetic.debug.visualizer.App.java

public static void main(String[] args) throws Throwable {
    Random random = new Random();
    Visualizer<Integer> visualizer = new JGraphXVisualizer<>();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    Recorder<Integer> recorder = new XStreamRecorder(baos);

    visualizer.visualize(recorder, null);

    visualizer.step("Adding nodes 1 and 2", new AddNodeCommand<>(1),
            new ChangeNodeCommand(1, null, new Point(random.nextInt(400), random.nextInt(400)), Color.RED),
            new AddNodeCommand<>(2),
            new ChangeNodeCommand(2, null, new Point(random.nextInt(400), random.nextInt(400)), Color.BLUE));
    Thread.sleep(500);//from w w  w. j a  v a 2s .c o m

    visualizer.step("Adding nodes 3 and 4", new AddNodeCommand<>(3),
            new ChangeNodeCommand(3, null, new Point(random.nextInt(400), random.nextInt(400)), Color.ORANGE),
            new AddNodeCommand<>(4),
            new ChangeNodeCommand(4, null, new Point(random.nextInt(400), random.nextInt(400)), Color.PINK));
    Thread.sleep(500);

    visualizer.step("Connecting 1/2/3 to 4", new AddEdgeCommand<>(1, 4), new AddEdgeCommand<>(2, 4),
            new AddEdgeCommand<>(3, 4));
    Thread.sleep(500);

    visualizer.step("Adding trigger to 4 when no more edges",
            new TriggerOnLingeringNodeCommand(4, new RemoveNodeCommand<>(4)));
    Thread.sleep(500);

    visualizer.step("Removing connections from 1 and 2", new RemoveEdgeCommand<>(1, 4),
            new RemoveEdgeCommand<>(2, 4));
    Thread.sleep(500);

    visualizer.step("Removing connections from 3", new RemoveEdgeCommand<>(3, 4));
    Thread.sleep(500);

    recorder.close();

    Thread.sleep(2000);

    JGraphXVisualizer<Integer> visualizer2 = new JGraphXVisualizer<>();
    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
    Player<Integer> player = new XStreamPlayer<>(bais);

    visualizer2.visualize();

    player.play(visualizer2);

}

From source file:com.javacreed.examples.sql.Example2.java

public static void main(final String[] args) throws Exception {
    try (BasicDataSource dataSource = DatabaseUtils.createDataSource();
            Connection connection = dataSource.getConnection()) {
        final ExampleTest test = new ExampleTest(connection, "compressed_table", "compressed") {
            @Override//www.j ava 2s  .  c  o m
            protected String parseRow(final ResultSet resultSet) throws Exception {
                try (GZIPInputStream in = new GZIPInputStream(resultSet.getBinaryStream("compressed"))) {
                    return IOUtils.toString(in, "UTF-8");
                }
            }

            @Override
            protected void setPreparedStatement(final String data, final PreparedStatement statement)
                    throws Exception {
                // Compress the data before inserting it. We need to compress before inserting the data to make this process
                // as realistic as possible.
                final ByteArrayOutputStream baos = new ByteArrayOutputStream(data.length());
                try (OutputStream out = new GZIPOutputStream(baos, data.length())) {
                    out.write(data.getBytes("UTF-8"));
                }
                statement.setBinaryStream(1, new ByteArrayInputStream(baos.toByteArray()));
            }
        };
        test.runTest();
    }
    Example2.LOGGER.debug("Done");
}

From source file:com.cloudhopper.sxmp.demo.ParserMain.java

static public void main(String[] args) throws Exception {
    StringBuilder string0 = new StringBuilder(200).append("<?xml version='1.0' encoding='iso-8859-1'?>\n")
            .append("<!DOCTYPE malicious [\n").append("    <!ENTITY x0 \"\">\n")
            .append("    <!ENTITY x1 \"&x0;&x0;\">\n").append("    <!ENTITY x2 \"&x1;&x1;\">\n")
            .append("    <!ENTITY x3 \"&x2;&x2;\">\n").append("    <!ENTITY x4 \"&x3;&x3;\">\n")
            .append("    <!ENTITY x5 \"&x4;&x4;\">\n").append("    <!ENTITY x6 \"&x5;&x5;\">\n")
            .append("    <!ENTITY x7 \"&x6;&x6;\">\n").append("    <!ENTITY x8 \"&x7;&x7;\">\n")
            .append("    <!ENTITY x9 \"&x8;&x8;\">\n").append("    <!ENTITY x10 \"&x9;&x9;\">\n")
            .append("    <!ENTITY x11 \"&x10;&x10;\">\n").append("    <!ENTITY x12 \"&x11;&x11;\">\n")
            .append("    <!ENTITY x13 \"&x12;&x12;\">\n").append("    <!ENTITY x14 \"&x13;&x13;\">\n")
            .append("    <!ENTITY x15 \"&x14;&x14;\">\n").append("    <!ENTITY x16 \"&x15;&x15;\">\n")
            .append("    <!ENTITY x17 \"&x16;&x16;\">\n").append("    <!ENTITY x18 \"&x17;&x17;\">\n")
            .append("    <!ENTITY x19 \"&x18;&x18;\">\n").append("    <!ENTITY x20 \"&x19;&x19;\">\n")
            .append("]>\n").append("<operation type=\"deliver\">\n")
            .append("<account username=\"test\" password=\"test\"/>\n").append("<deliverRequest>\n")
            .append("<ticketId>&x20;</ticketId>\n").append("</deliverRequest>    \n").append("</operation >\n")
            .append("");

    ByteArrayInputStream is = new ByteArrayInputStream(string0.toString().getBytes());
    SxmpParser parser = new SxmpParser(SxmpParser.VERSION_1_0);

    //try {/*w  w  w.j a va 2 s  . c o  m*/
    Operation operation = parser.parse(is);
    //Assert.fail();
    //} catch (SxmpParsingException e) {
    // correct behavior
    //Assert.assertEquals(SxmpErrorCode.MISSING_REQUIRED_ATTRIBUTE, e.getErrorCode());
    //Assert.assertThat(e.getMessage(), JUnitMatchers.containsString("The attribute [username] is required with the [account] element"));
    //Assert.assertNotNull(e.getOperation());
    //   PartialOperation partial = (PartialOperation)e.getOperation();
    //Assert.assertEquals(Operation.Type.SUBMIT, partial.getType());
    //}

    logger.debug("done!");
}

From source file:ebay.Ebay.java

/**
 * @param args the command line arguments
 *//*from  w  w w .  j av  a2s  .c o  m*/
public static void main(String[] args) {
    HttpClient client = null;
    HttpResponse response = null;
    BufferedReader rd = null;
    Document doc = null;
    String xml = "";
    EbayDAO<Producto> db = new EbayDAO<>(Producto.class);
    String busqueda;

    while (true) {
        busqueda = JOptionPane.showInputDialog(null, "ingresa una busqueda");
        if (busqueda != null) {
            busqueda = busqueda.replaceAll(" ", "%20");
            try {
                client = new DefaultHttpClient();
                /*
                 peticion GET
                 */
                HttpGet request = new HttpGet("http://open.api.ebay.com/shopping?" + "callname=FindPopularItems"
                        + "&appid=student11-6428-4bd4-ac0d-6ed9d84e345" + "&version=517&QueryKeywords="
                        + busqueda + "&siteid=0" + "&responseencoding=XML");
                /*
                 se ejecuta la peticion GET
                 */
                response = client.execute(request);
                rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
                /*
                 comienza la lectura de la respuesta a la peticion GET
                 */
                String line;
                while ((line = rd.readLine()) != null) {
                    xml += line + "\n";
                }
            } catch (IOException ex) {
                Logger.getLogger(Ebay.class.getName()).log(Level.SEVERE, null, ex);
            }

            /*
             creamos nuestro documentBulder(documento constructor) y obtenemos 
             nuestro objeto documento apartir de documentBuilder
             */
            try {
                DocumentBuilder documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
                doc = documentBuilder.parse(new InputSource(new ByteArrayInputStream(xml.getBytes("utf-8"))));
            } catch (ParserConfigurationException | SAXException | IOException ex) {
                Logger.getLogger(Ebay.class.getName()).log(Level.SEVERE, null, ex);
            }

            Element raiz = doc.getDocumentElement();
            if (raiz == null) {
                System.exit(0);
            }
            if (raiz.getElementsByTagName("Ack").item(0).getTextContent().equals("Success")) {
                NodeList array = raiz.getElementsByTagName("ItemArray").item(0).getChildNodes();
                for (int i = 0; i < array.getLength(); ++i) {
                    Node n = array.item(i);

                    if (n.getNodeType() != Node.TEXT_NODE) {
                        Producto p = new Producto();
                        if (((Element) n).getElementsByTagName("ItemID").item(0) != null)
                            p.setId(new Long(
                                    ((Element) n).getElementsByTagName("ItemID").item(0).getTextContent()));
                        if (((Element) n).getElementsByTagName("EndTime").item(0) != null)
                            p.setEndtime(
                                    ((Element) n).getElementsByTagName("EndTime").item(0).getTextContent());
                        if (((Element) n).getElementsByTagName("ViewItemURLForNaturalSearch").item(0) != null)
                            p.setViewurl(((Element) n).getElementsByTagName("ViewItemURLForNaturalSearch")
                                    .item(0).getTextContent());
                        if (((Element) n).getElementsByTagName("ListingType").item(0) != null)
                            p.setListingtype(
                                    ((Element) n).getElementsByTagName("ListingType").item(0).getTextContent());
                        if (((Element) n).getElementsByTagName("GalleryURL").item(0) != null)
                            p.setGalleryurl(
                                    ((Element) n).getElementsByTagName("GalleryURL").item(0).getTextContent());
                        if (((Element) n).getElementsByTagName("PrimaryCategoryID").item(0) != null)
                            p.setPrimarycategoryid(new Integer(((Element) n)
                                    .getElementsByTagName("PrimaryCategoryID").item(0).getTextContent()));
                        if (((Element) n).getElementsByTagName("PrimaryCategoryName").item(0) != null)
                            p.setPrimarycategoryname(((Element) n).getElementsByTagName("PrimaryCategoryName")
                                    .item(0).getTextContent());
                        if (((Element) n).getElementsByTagName("BidCount").item(0) != null)
                            p.setBidcount(new Integer(
                                    ((Element) n).getElementsByTagName("BidCount").item(0).getTextContent()));
                        if (((Element) n).getElementsByTagName("ConvertedCurrentPrice").item(0) != null)
                            p.setConvertedcurrentprice(new Double(((Element) n)
                                    .getElementsByTagName("ConvertedCurrentPrice").item(0).getTextContent()));
                        if (((Element) n).getElementsByTagName("ListingStatus").item(0) != null)
                            p.setListingstatus(((Element) n).getElementsByTagName("ListingStatus").item(0)
                                    .getTextContent());
                        if (((Element) n).getElementsByTagName("TimeLeft").item(0) != null)
                            p.setTimeleft(
                                    ((Element) n).getElementsByTagName("TimeLeft").item(0).getTextContent());
                        if (((Element) n).getElementsByTagName("Title").item(0) != null)
                            p.setTitle(((Element) n).getElementsByTagName("Title").item(0).getTextContent());
                        if (((Element) n).getElementsByTagName("ShippingServiceCost").item(0) != null)
                            p.setShippingservicecost(new Double(((Element) n)
                                    .getElementsByTagName("ShippingServiceCost").item(0).getTextContent()));
                        if (((Element) n).getElementsByTagName("ShippingType").item(0) != null)
                            p.setShippingtype(((Element) n).getElementsByTagName("ShippingType").item(0)
                                    .getTextContent());
                        if (((Element) n).getElementsByTagName("WatchCount").item(0) != null)
                            p.setWatchcount(new Integer(
                                    ((Element) n).getElementsByTagName("WatchCount").item(0).getTextContent()));
                        if (((Element) n).getElementsByTagName("ListedShippingServiceCost").item(0) != null)
                            p.setListedshippingservicecost(
                                    new Double(((Element) n).getElementsByTagName("ListedShippingServiceCost")
                                            .item(0).getTextContent()));
                        try {
                            db.insert(p);
                        } catch (Exception e) {
                            db.update(p);
                        }
                    }
                }
            }
            Ventana.crear(xml);
        } else
            System.exit(0);

    }
}

From source file:net.itransformers.bgpPeeringMap.BgpPeeringMapFromFile.java

public static void main(String[] args) throws Exception {

    Map<String, String> params = CmdLineParser.parseCmdLine(args);
    logger.info("input params" + params.toString());
    final String settingsFile = params.get("-s");
    if (settingsFile == null) {
        printUsage("bgpPeeringMap.properties");
        return;//from  w ww . ja  v a  2 s  . com
    }

    Map<String, String> settings = loadProperties(new File(System.getProperty("base.dir"), settingsFile));
    logger.info("Settings" + settings.toString());

    File outputDir = new File(System.getProperty("base.dir"), settings.get("output.dir"));
    System.out.println(outputDir.getAbsolutePath());
    boolean result = outputDir.mkdir();
    //        if (!result) {
    //            System.out.println("result:"+result);
    //            System.out.println("Unable to create dir: "+outputDir);
    //            return;
    //        }

    File graphmlDir = new File(outputDir, settings.get("output.dir.graphml"));
    result = outputDir.mkdir();
    //        if (!result) {
    //            System.out.println("Unable to create dir: "+graphmlDir);
    //            return;
    //        }

    XsltTransformer transformer = new XsltTransformer();
    byte[] rawData = readRawDataFile(settings.get("raw-data-file"));
    logger.info("First-transformation has started with xsltTransformator " + settings.get("xsltFileName1"));

    ByteArrayOutputStream outputStream1 = new ByteArrayOutputStream();
    File xsltFileName1 = new File(System.getProperty("base.dir"), settings.get("xsltFileName1"));
    ByteArrayInputStream inputStream1 = new ByteArrayInputStream(rawData);
    // transformer.transformXML(inputStream1, xsltFileName1, outputStream1, settings);
    logger.info("First transformation finished");
    File outputFile1 = new File(graphmlDir, "bgpPeeringMap-intermediate.xml");

    FileUtils.writeStringToFile(outputFile1, new String(outputStream1.toByteArray()));

    logger.info("Second transformation started with xsltTransformator " + settings.get("xsltFileName2"));

    ByteArrayOutputStream outputStream2 = new ByteArrayOutputStream();
    File xsltFileName2 = new File(System.getProperty("base.dir"), settings.get("xsltFileName2"));
    ByteArrayInputStream inputStream2 = new ByteArrayInputStream(outputStream1.toByteArray());
    // transformer.transformXML(inputStream2, xsltFileName2, outputStream2, settings);
    logger.info("Second transformation finished");
    File outputFile = new File(graphmlDir, "bgpPeeringMap.graphml");
    File nodesFileListFile = new File(graphmlDir, "nodes-file-list.txt");
    FileUtils.writeStringToFile(outputFile, new String(outputStream2.toByteArray()));
    logger.info("Output Graphml saved in a file in" + graphmlDir);

    FileUtils.writeStringToFile(nodesFileListFile, "bgpPeeringMap.graphml");

    ByteArrayInputStream inputStream3 = new ByteArrayInputStream(outputStream2.toByteArray());
    ByteArrayOutputStream outputStream3 = new ByteArrayOutputStream();
    File xsltFileName3 = new File(System.getProperty("base.dir"), settings.get("xsltFileName3"));
    // transformer.transformXML(inputStream3, xsltFileName3, outputStream3);

}

From source file:de.serverfrog.pw.crypt.SerpentUtil.java

/**
 * Print all Security providers and their algos
 *
 * @param args args//  w ww .  ja v a 2  s  . c  om
 * @throws Exception Exception
 */
public static void main(String[] args) throws Exception {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    SecretKeySpec keySpec = new SecretKeySpec("test".getBytes("UTF-8"), "AES");
    try (CipherOutputStream outputStream = SerpentUtil.getOutputStream(byteArrayOutputStream, keySpec)) {
        IOUtils.write("TEST", outputStream);
    }
    System.out.println(Arrays.toString(byteArrayOutputStream.toByteArray()));
    System.out.println(byteArrayOutputStream.toString("UTF-8"));
    byte[] toByteArray = byteArrayOutputStream.toByteArray();
    ByteArrayInputStream arrayInputStream = new ByteArrayInputStream(toByteArray);
    CipherInputStream inputStream = SerpentUtil.getInputStream(arrayInputStream,
            new SecretKeySpec("test".getBytes("UTF-8"), "AES"));
    byte[] bytes = new byte[1048576];

    IOUtils.read(inputStream, bytes);

    System.out.println(new String(bytes, "UTF-8").trim());

    //
    //        for (Provider provider : Security.getProviders()) {
    //            System.out.println("");
    //            System.out.println("");
    //            System.out.println("");
    //            System.out.println("-------------------------------");
    //            System.out.println("Name: " + provider.getName());
    //            System.out.println("Info: " + provider.getInfo());
    //            for (Map.Entry<Object, Object> entry : provider.entrySet()) {
    //                System.out.println("Key: Class:" + entry.getKey().getClass() + " String: " + entry.getKey());
    //                System.out.println("Value: Class:" + entry.getValue().getClass() + " String: " + entry.getValue());
    //            }
    //            for (Provider.Service service : provider.getServices()) {
    //                System.out.println("Service: Algorithm:" + service.getAlgorithm()
    //                        + " ClassName:" + service.getClassName()
    //                        + " Type:" + service.getType() + " toString:" + service.toString());
    //            }
    //            for (Object object : provider.values()) {
    //                System.out.println("Value: " + object.getClass() + " toString:" + object.toString());
    //
    //            }
    //            System.out.println("-------------------------------");
    //        }
}

From source file:ObfuscatingStream.java

/**
 * Obfuscates or unobfuscates the second command-line argument, depending on
 * whether the first argument starts with "o" or "u"
 * /*from  w  ww. ja  va2 s.  c  o m*/
 * @param args
 *            Command-line arguments
 * @throws IOException
 *             If an error occurs obfuscating or unobfuscating
 */
public static void main(String[] args) throws IOException {
    InputStream input = new ByteArrayInputStream(args[1].getBytes());
    StringBuilder toPrint = new StringBuilder();
    if (args[0].startsWith("o")) {
        ByteArrayOutputStream bytes = new ByteArrayOutputStream();
        OutputStream out = obfuscate(bytes);
        int read = input.read();
        while (read >= 0) {
            out.write(read);
            read = input.read();
        }
        byte[] receiptBytes = bytes.toByteArray();
        for (int b = 0; b < receiptBytes.length; b++) {
            int chr = (receiptBytes[b] + 256) % 256;
            toPrint.append(HEX_CHARS[chr >>> 4]);
            toPrint.append(HEX_CHARS[chr & 0xf]);
        }
    } else if (args[0].startsWith("u")) {
        input = unobfuscate(input);
        InputStreamReader reader = new InputStreamReader(input);

        int read = reader.read();
        while (read >= 0) {
            toPrint.append((char) read);
            read = reader.read();
        }
    } else
        throw new IllegalArgumentException("First argument must start with o or u");
    System.out.println(toPrint.toString());
}