Example usage for java.io ByteArrayOutputStream flush

List of usage examples for java.io ByteArrayOutputStream flush

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Introduction

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

Prototype

public void flush() throws IOException

Source Link

Document

Flushes this output stream and forces any buffered output bytes to be written out.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    // Create a new document
    Document xmlDoc = builder.newDocument();
    // Create root node for the document...
    Element root = xmlDoc.createElement("Players");
    xmlDoc.appendChild(root);/*ww  w.  j a v a 2 s  .  c o  m*/

    // Create a "player" node
    Element player = xmlDoc.createElement("player");
    // Set the players ID attribute
    player.setAttribute("ID", "1");

    // Create currentRank node...
    Element currentRank = xmlDoc.createElement("currentRank");
    currentRank.setTextContent("1");
    player.appendChild(currentRank);

    // Create previousRank node...
    Element previousRank = xmlDoc.createElement("previousRank");
    previousRank.setTextContent("1");
    player.appendChild(previousRank);

    // Create playerName node...
    Element playerName = xmlDoc.createElement("PlayerName");
    playerName.setTextContent("Max");
    player.appendChild(playerName);

    // Create Money node...
    Element money = xmlDoc.createElement("Money");
    money.setTextContent("15");
    player.appendChild(money);

    // Add the player to the root node...
    root.appendChild(player);

    ByteArrayOutputStream baos = null;

    baos = new ByteArrayOutputStream();

    Transformer tf = TransformerFactory.newInstance().newTransformer();
    tf.setOutputProperty(OutputKeys.INDENT, "yes");
    tf.setOutputProperty(OutputKeys.METHOD, "xml");
    tf.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");

    DOMSource domSource = new DOMSource(xmlDoc);
    StreamResult sr = new StreamResult(baos);
    tf.transform(domSource, sr);

    baos.flush();
    System.out.println(new String(baos.toByteArray()));
    baos.close();

}

From source file:net.cloudkit.enterprises.ws.SuperPassParaProxyTest.java

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

    // CodeLists_Const???XML?
    // MFT2008? RMFT8ChangeReasonCode (AlphaNumber)
    // 001   ?//www. j a v a2s  .c om
    // 002   
    // 003   ?
    // 004   ????
    // 005   ????
    // 006   ??????
    // 007   ????
    // 008   ????
    // 009   ??????
    // 010   ????
    // 011   ???
    // 012   ?
    // 013   ?
    // 014   ?
    // 015   ??
    // 999   
    //
    // MFT2008 RMFT8DeclareTypeCode (AlphaNumber)
    // MT1401   ??
    // MT2401   ???
    // MT5401   ??
    // MT5402   ??
    // MT3402   ?
    // MT7402   ??
    // MT8401   ??
    // MT8402   ??
    // MT8403   ???
    // MT8404   ???
    // MT4401   ??
    // MT4402   ??
    // MT4403   ??
    // MT4404   ??
    // MT4405   ??
    // MT4406   ??
    //
    // MFT2008 RMFT8DeclareTypeCodeStat (AlphaNumber)
    // MT1401   ??
    // MT2401   ???
    // MT5401   ??
    // MT5402   ??
    // MT3402   ?
    // MT7402   ??
    // MT8401   ??
    // MT8402   ??
    // MT8403   ???
    // MT8404   ???
    // MT4401   ??
    // MT4402   ??
    // MT4403   ??
    // MT4404   ??
    // MT4405   ??
    // MT4406   ??
    //
    // MFT2008 RMFT8FunctionTypeCode (AlphaNumber)
    // 2   
    // 3   
    // T   
    // 5   ?
    // 9   ???
    // 0   ???
    // 11   
    //
    // MFT2008 (AlphaNumber) RMFT8ReponseTypeCode
    // M1   M1-
    // M2   M2-??
    // M3   QP
    // 01   01-?
    // 02   02-
    // 03   03-?
    // 11   11-
    // 12   12-
    // 13   13-??
    // T   T-
    // D   D-?
    // E1   E1-??
    // E2   E2-?
    // E3   E3-??
    // E4   E4-?
    //
    // ?  (AlphaNumber) MasterAffirmSign
    // 0   
    // 1   ?
    // 2   ?
    //
    // ? ? (AlphaNumber) DeclareType
    // 0   
    // 1   
    //
    // MFT2008?? RMFT8MobileTypeCode (AlphaNumber)
    // MT4403   ??
    // MT4404   ??
    // MT4405   ??
    // MT4406   ??
    //
    // ?  RMFT8MobileFuncCode (AlphaNumber)
    // M1   
    // M2   ??
    // M3   QP
    // 2   
    // 3   
    // T   
    // 5   ?
    // 9   ?
    // 0   (??)
    // 11   

    URL url = new URL("http://ceesb.chinaport.gov.cn/SuperPassParaProxy/Proxy_Services/SuperPass_Proxy?wsdl");
    QName qname = new QName("http://www.cneport.com/webservices/superpass", "SuperPass");
    Service service = Service.create(url, qname);
    SuperPass superPass = service.getPort(SuperPass.class);

    /*
    String serviceName = "eport.superpass.pub.para.CustomsFlagStatus";
    byte[] requestContext = "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?><RequestContext><Group name=\"SystemInfo\"><Key name=\"ClientId\">5300001128334</Key><Key name=\"CertNo\">c1f4bb</Key><Key name=\"SaicSysNo\">618882068</Key><Key name=\"DEP_IN_CODE\">5300</Key><Key name=\"REG_CO_CGAC\">4403941436</Key><Key name=\"ENT_SEQ_NO\">000000000000063462</Key><Key name=\"IcCode\">8800000246746</Key><Key name=\"OperatorName\"></Key><Key name=\"DEP_CODE_CHG\">5300</Key><Key name=\"NAME_FULL\">???</Key></Group><Group name=\"DataPresentation\"><Key name=\"SignatureAlgorithm\" /><Key name=\"EncryptAlgorithm\" /><Key name=\"CompressAlgorithm\" /></Group></RequestContext>".getBytes();
    byte[] requestData = "<?xml version=\"1.0\"?>\n<CustomsFlagStatusRequest xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">\n<CustomsCode>5300</CustomsCode>\n</CustomsFlagStatusRequest>".getBytes();
    */

    // ??
    String serviceName = "eport.superpass.pub.para.LoadIntoMemory";
    byte[] requestContext = "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?><RequestContext><Group name=\"SystemInfo\"><Key name=\"ClientId\">5300001128334</Key><Key name=\"CertNo\">b6c29b</Key><Key name=\"SaicSysNo\">618882068</Key><Key name=\"DEP_IN_CODE\">5300</Key><Key name=\"REG_CO_CGAC\">4403941436</Key><Key name=\"ENT_SEQ_NO\">000000000000063462</Key><Key name=\"SessionId\">2015-7-14</Key><Key name=\"IcCode\">8910000270086</Key><Key name=\"OperatorName\">??</Key><Key name=\"DEP_CODE_CHG\">5300</Key><Key name=\"NAME_FULL\">???</Key></Group><Group name=\"DataPresentation\"><Key name=\"SignatureAlgorithm\" /><Key name=\"EncryptAlgorithm\" /><Key name=\"CompressAlgorithm\" /></Group></RequestContext>"
            .getBytes();
    // ? MFT8TrayType
    // SELECT TRAY_CODE,TRAY_NAME FROM MFT8_TRAY_TYPE ORDER BY TRAY_CODE
    // ??? RMFT8TransportType
    // SELECT CODE, NAME FROM mft8_transport_type ORDER BY CODE
    // ? RMFT8CustomsCode
    // SELECT customs_CODE, customs_NAME FROM customs ORDER BY customs_CODE
    // ??(CN003) RMFT8PortCode
    // SELECT CODE, CHNAME FROM mft8_location_name ORDER BY CODE
    // ? RMFT8Curr
    // SELECT CODE, NAME FROM MFT8_ROAD_CURR ORDER BY CODE
    // ? RMFT8ReceiptPlace
    // SELECT CODE, NAME FROM mft8_entity ORDER BY CODE
    // ? RMFT8CountryCode
    // SELECT CODE, NAME FROM mft8_country_code ORDER BY CODE
    // ?? RMFT8CustomStatus
    // SELECT CODE, NAME FROM MFT8_ROAD_CUSTOMS_STATUS ORDER BY CODE
    // ?? RMFT8TransPayCode
    // SELECT CODE, NAME FROM MFT8_ROAD_PAYMENT_METHOD ORDER BY CODE
    // ??(CN005) RMFT8WrapTypeCode
    // SELECT CODE, NAME FROM mft8_packaging ORDER BY CODE
    // ??? RMFT8TransLicCode
    // SELECT CODE, NAME FROM MFT8_CONTR_CAR_COND ORDER BY CODE
    // ?? RMFT8PortWorkCode
    // SELECT CODE, NAME FROM MFT8_HAND_INSTR ORDER BY CODE
    // ?? RMFT8CommunicationCode
    // SELECT CODE, NAME FROM mft8_communi_type ORDER BY CODE
    // ? RMFT8PostCode
    // SELECT CODE, NAME FROM mft8_post_code ORDER BY CODE
    //  RMFT8EquipSizeCode
    // SELECT CODE, SHAPE,LENGTH,HEIGHT,WIDTH FROM mft8_equip_size_type ORDER BY CODE
    // ??? RMFT8EquipSupCode
    // SELECT CODE, NAME FROM MFT8_EQUIP_SUP ORDER BY CODE
    // ?? RMFT8EquipFullCode
    // SELECT CODE, NAME FROM mft8_equip_full ORDER BY CODE
    // ?? RMFT8EquipSealCode
    // SELECT CODE, NAME FROM mft8_seal_agency ORDER BY CODE
    // ??? RMFT8DanGoodsCode
    // SELECT CODE, CHNAME FROM mft8_dan_goods ORDER BY CODE
    // ? RMFT8CusProCode
    // SELECT CODE, NAME FROM mft8_cus_procedure ORDER BY CODE
    // ?/? RMFT8TransportSplitCode
    // SELECT CODE, NAME FROM mft8_indication ORDER BY CODE
    // ?? RMFT8DamageAreaCode
    // SELECT CODE, NAME FROM MFT8_DAMAGE_AREA ORDER BY CODE
    // ?? RMFT8DamageTypeCode
    // SELECT CODE, NAME FROM MFT8_DAMAGE_TYPE_DES ORDER BY CODE
    // IATA?(UN005) RMFT8IATACode
    // SELECT CODE, NAME FROM mft8_iata_code ORDER BY CODE
    // ????(UN009) RMFT8LocodePort
    // SELECT CODE, NAME FROM mft8_un_locode_port ORDER BY CODE
    // RMFT8ComplexCode
    // SELECT CODE_TS, G_NAME FROM complex ORDER BY CODE_TS
    byte[] requestData = "<?xml version=\"1.0\"?>\n<LoadIntoMemoryRequest xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">\n<QuerySql>SELECT CODE, NAME FROM mft8_un_locode_port ORDER BY CODE</QuerySql>\n</LoadIntoMemoryRequest>"
            .getBytes();

    Holder<byte[]> responseData = new Holder<byte[]>();
    System.out.println(new String(superPass.service(serviceName, requestContext, requestData, responseData)));

    // deflate 
    DeflateCompressorInputStream gis = new DeflateCompressorInputStream(
            new ByteArrayInputStream(responseData.value));
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    int count;
    byte data[] = new byte[1024];
    while ((count = gis.read(data, 0, 1024)) != -1) {
        baos.write(data, 0, count);
    }
    gis.close();

    data = baos.toByteArray();
    baos.flush();
    baos.close();

    System.out.println(new String(data));
    // System.out.println(new String(responseData.value, "UTF-8"));
}

From source file:edu.nyupoly.cs6903.ag3671.FTPClientExample.java

public static void main(String[] args) throws UnknownHostException, Exception {
    // MY CODE/*  www. jav  a  2  s .c  o m*/
    if (crypto(Collections.unmodifiableList(Arrays.asList(args)))) {
        return;
    }
    ;
    // MY CODE -- END

    boolean storeFile = false, binaryTransfer = true, error = false, listFiles = false, listNames = false,
            hidden = false;
    boolean localActive = false, useEpsvWithIPv4 = false, feat = false, printHash = false;
    boolean mlst = false, mlsd = false;
    boolean lenient = false;
    long keepAliveTimeout = -1;
    int controlKeepAliveReplyTimeout = -1;
    int minParams = 5; // listings require 3 params
    String protocol = null; // SSL protocol
    String doCommand = null;
    String trustmgr = null;
    String proxyHost = null;
    int proxyPort = 80;
    String proxyUser = null;
    String proxyPassword = null;
    String username = null;
    String password = null;

    int base = 0;
    for (base = 0; base < args.length; base++) {
        if (args[base].equals("-s")) {
            storeFile = true;
        } else if (args[base].equals("-a")) {
            localActive = true;
        } else if (args[base].equals("-A")) {
            username = "anonymous";
            password = System.getProperty("user.name") + "@" + InetAddress.getLocalHost().getHostName();
        }
        // Always use binary transfer 
        //            else if (args[base].equals("-b")) {
        //                binaryTransfer = true;
        //            }
        else if (args[base].equals("-c")) {
            doCommand = args[++base];
            minParams = 3;
        } else if (args[base].equals("-d")) {
            mlsd = true;
            minParams = 3;
        } else if (args[base].equals("-e")) {
            useEpsvWithIPv4 = true;
        } else if (args[base].equals("-f")) {
            feat = true;
            minParams = 3;
        } else if (args[base].equals("-h")) {
            hidden = true;
        } else if (args[base].equals("-k")) {
            keepAliveTimeout = Long.parseLong(args[++base]);
        } else if (args[base].equals("-l")) {
            listFiles = true;
            minParams = 3;
        } else if (args[base].equals("-L")) {
            lenient = true;
        } else if (args[base].equals("-n")) {
            listNames = true;
            minParams = 3;
        } else if (args[base].equals("-p")) {
            protocol = args[++base];
        } else if (args[base].equals("-t")) {
            mlst = true;
            minParams = 3;
        } else if (args[base].equals("-w")) {
            controlKeepAliveReplyTimeout = Integer.parseInt(args[++base]);
        } else if (args[base].equals("-T")) {
            trustmgr = args[++base];
        } else if (args[base].equals("-PrH")) {
            proxyHost = args[++base];
            String parts[] = proxyHost.split(":");
            if (parts.length == 2) {
                proxyHost = parts[0];
                proxyPort = Integer.parseInt(parts[1]);
            }
        } else if (args[base].equals("-PrU")) {
            proxyUser = args[++base];
        } else if (args[base].equals("-PrP")) {
            proxyPassword = args[++base];
        } else if (args[base].equals("-#")) {
            printHash = true;
        } else {
            break;
        }
    }

    int remain = args.length - base;
    if (username != null) {
        minParams -= 2;
    }
    if (remain < minParams) // server, user, pass, remote, local [protocol]
    {
        System.err.println(USAGE);
        System.exit(1);
    }

    String server = args[base++];
    int port = 0;
    String parts[] = server.split(":");
    if (parts.length == 2) {
        server = parts[0];
        port = Integer.parseInt(parts[1]);
    }
    if (username == null) {
        username = args[base++];
        password = args[base++];
    }

    String remote = null;
    if (args.length - base > 0) {
        remote = args[base++];
    }

    String local = null;
    if (args.length - base > 0) {
        local = args[base++];
    }

    final FTPClient ftp;
    if (protocol == null) {
        if (proxyHost != null) {
            System.out.println("Using HTTP proxy server: " + proxyHost);
            ftp = new FTPHTTPClient(proxyHost, proxyPort, proxyUser, proxyPassword);
        } else {
            ftp = new FTPClient();
        }
    } else {
        FTPSClient ftps;
        if (protocol.equals("true")) {
            ftps = new FTPSClient(true);
        } else if (protocol.equals("false")) {
            ftps = new FTPSClient(false);
        } else {
            String prot[] = protocol.split(",");
            if (prot.length == 1) { // Just protocol
                ftps = new FTPSClient(protocol);
            } else { // protocol,true|false
                ftps = new FTPSClient(prot[0], Boolean.parseBoolean(prot[1]));
            }
        }
        ftp = ftps;
        if ("all".equals(trustmgr)) {
            ftps.setTrustManager(TrustManagerUtils.getAcceptAllTrustManager());
        } else if ("valid".equals(trustmgr)) {
            ftps.setTrustManager(TrustManagerUtils.getValidateServerCertificateTrustManager());
        } else if ("none".equals(trustmgr)) {
            ftps.setTrustManager(null);
        }
    }

    if (printHash) {
        ftp.setCopyStreamListener(createListener());
    }
    if (keepAliveTimeout >= 0) {
        ftp.setControlKeepAliveTimeout(keepAliveTimeout);
    }
    if (controlKeepAliveReplyTimeout >= 0) {
        ftp.setControlKeepAliveReplyTimeout(controlKeepAliveReplyTimeout);
    }
    ftp.setListHiddenFiles(hidden);

    // suppress login details
    ftp.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out), true));

    try {
        int reply;
        if (port > 0) {
            ftp.connect(server, port);
        } else {
            ftp.connect(server);
        }
        System.out.println("Connected to " + server + " on " + (port > 0 ? port : ftp.getDefaultPort()));

        // After connection attempt, you should check the reply code to verify
        // success.
        reply = ftp.getReplyCode();

        if (!FTPReply.isPositiveCompletion(reply)) {
            ftp.disconnect();
            System.err.println("FTP server refused connection.");
            System.exit(1);
        }
    } catch (IOException e) {
        if (ftp.isConnected()) {
            try {
                ftp.disconnect();
            } catch (IOException f) {
                // do nothing
            }
        }
        System.err.println("Could not connect to server.");
        e.printStackTrace();
        System.exit(1);
    }

    __main: try {
        if (!ftp.login(username, password)) {
            ftp.logout();
            error = true;
            break __main;
        }

        System.out.println("Remote system is " + ftp.getSystemType());

        if (binaryTransfer) {
            ftp.setFileType(FTP.BINARY_FILE_TYPE);
        } else {
            // in theory this should not be necessary as servers should default to ASCII
            // but they don't all do so - see NET-500
            ftp.setFileType(FTP.ASCII_FILE_TYPE);
        }

        // Use passive mode as default because most of us are
        // behind firewalls these days.
        if (localActive) {
            ftp.enterLocalActiveMode();
        } else {
            ftp.enterLocalPassiveMode();
        }

        ftp.setUseEPSVwithIPv4(useEpsvWithIPv4);

        if (storeFile) {
            InputStream input;

            input = new FileInputStream(local);
            // MY CODE
            byte[] bytes = IOUtils.toByteArray(input);
            InputStream encrypted = new ByteArrayInputStream(cryptor.encrypt(bytes));
            // MY CODE -- END
            ftp.storeFile(remote, encrypted);

            input.close();
        } else if (listFiles) {
            if (lenient) {
                FTPClientConfig config = new FTPClientConfig();
                config.setLenientFutureDates(true);
                ftp.configure(config);
            }

            for (FTPFile f : ftp.listFiles(remote)) {
                System.out.println(f.getRawListing());
                System.out.println(f.toFormattedString());
            }
        } else if (mlsd) {
            for (FTPFile f : ftp.mlistDir(remote)) {
                System.out.println(f.getRawListing());
                System.out.println(f.toFormattedString());
            }
        } else if (mlst) {
            FTPFile f = ftp.mlistFile(remote);
            if (f != null) {
                System.out.println(f.toFormattedString());
            }
        } else if (listNames) {
            for (String s : ftp.listNames(remote)) {
                System.out.println(s);
            }
        } else if (feat) {
            // boolean feature check
            if (remote != null) { // See if the command is present
                if (ftp.hasFeature(remote)) {
                    System.out.println("Has feature: " + remote);
                } else {
                    if (FTPReply.isPositiveCompletion(ftp.getReplyCode())) {
                        System.out.println("FEAT " + remote + " was not detected");
                    } else {
                        System.out.println("Command failed: " + ftp.getReplyString());
                    }
                }

                // Strings feature check
                String[] features = ftp.featureValues(remote);
                if (features != null) {
                    for (String f : features) {
                        System.out.println("FEAT " + remote + "=" + f + ".");
                    }
                } else {
                    if (FTPReply.isPositiveCompletion(ftp.getReplyCode())) {
                        System.out.println("FEAT " + remote + " is not present");
                    } else {
                        System.out.println("Command failed: " + ftp.getReplyString());
                    }
                }
            } else {
                if (ftp.features()) {
                    //                        Command listener has already printed the output
                } else {
                    System.out.println("Failed: " + ftp.getReplyString());
                }
            }
        } else if (doCommand != null) {
            if (ftp.doCommand(doCommand, remote)) {
                //                  Command listener has already printed the output
                //                    for(String s : ftp.getReplyStrings()) {
                //                        System.out.println(s);
                //                    }
            } else {
                System.out.println("Failed: " + ftp.getReplyString());
            }
        } else {
            OutputStream output;

            output = new FileOutputStream(local);

            // MY CODE
            ByteArrayOutputStream remoteFile = new ByteArrayOutputStream();
            //InputStream byteIn = new ByteArrayInputStream(buf);
            ftp.retrieveFile(remote, remoteFile);
            remoteFile.flush();
            Optional<byte[]> opt = cryptor.decrypt(remoteFile.toByteArray());
            if (opt.isPresent()) {
                output.write(opt.get());
            }
            remoteFile.close();
            // MY CODE -- END
            output.close();
        }

        ftp.noop(); // check that control connection is working OK

        ftp.logout();
    } catch (FTPConnectionClosedException e) {
        error = true;
        System.err.println("Server closed connection.");
        e.printStackTrace();
    } catch (IOException e) {
        error = true;
        e.printStackTrace();
    } finally {
        if (ftp.isConnected()) {
            try {
                ftp.disconnect();
            } catch (IOException f) {
                // do nothing
            }
        }
    }

    System.exit(error ? 1 : 0);
}

From source file:Main.java

public static String toXml(Object model) throws JAXBException, IOException {
    ByteArrayOutputStream output = new ByteArrayOutputStream(1024);
    marshal(model, output);//from   w w w  . ja va  2  s .  c  o m
    output.flush();
    return new String(output.toByteArray(), "UTF-8");
}

From source file:Main.java

private static byte[] readBitmap(Bitmap bmp) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bmp.compress(Bitmap.CompressFormat.JPEG, 60, baos);
    try {/*from ww  w .jav a 2  s .c om*/
        baos.flush();
        baos.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return baos.toByteArray();
}

From source file:Main.java

public static byte[] getBitmapByte(Bitmap bitmap) {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, out);
    try {/* w  w w .  j  a va2s  . c  om*/
        out.flush();
        out.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return out.toByteArray();
}

From source file:Main.java

public static byte[] getBitmapByte(Bitmap bitmap) {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
    try {//from w  ww.j ava  2 s .  c  o m
        out.flush();
        out.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return out.toByteArray();
}

From source file:Main.java

/**
 * BitMap2Byte/*from  ww  w  .  ja v  a  2 s . c om*/
 *
 * @param bitmap
 * @return
 */
public static byte[] getBitmapByte(Bitmap bitmap) {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
    try {
        out.flush();
        out.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return out.toByteArray();
}

From source file:Main.java

/** 
 *Copies source stream to target.//from   w  w w  .  ja v  a2s  .  c  o  m
 * 
 *@param source The source. 
 *@param name target The target.
 **/
protected static void copyStream(ByteArrayOutputStream source, ByteArrayOutputStream target) throws Exception {
    // See if this is a MemoryStream -- we can use WriteTo.
    ByteArrayOutputStream memContentStream = source;
    if (memContentStream != null) {
        memContentStream.writeTo(target);
        memContentStream.flush();
    } else {
        // Otherwise, copy data through a buffer

        int c;
        ByteArrayInputStream inStream = new ByteArrayInputStream(source.toByteArray());

        while ((c = inStream.read()) != -1) {
            target.write((char) c);

        }
    }
}

From source file:com.github.carlomicieli.nerdmovies.utility.ImageUtils.java

private static byte[] convertToArray(BufferedImage image, String contentType) throws IOException {
    byte[] imageInByte;

    String typeName = "jpg";
    if (contentType.equals(MediaType.IMAGE_PNG))
        typeName = "png";

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ImageIO.write(image, typeName, baos);
    baos.flush();
    imageInByte = baos.toByteArray();// w ww  .  j ava 2  s . c o m
    baos.close();

    return imageInByte;
}