Example usage for org.apache.commons.codec.binary Base64 encodeBase64String

List of usage examples for org.apache.commons.codec.binary Base64 encodeBase64String

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Introduction

In this page you can find the example usage for org.apache.commons.codec.binary Base64 encodeBase64String.

Prototype

public static String encodeBase64String(final byte[] binaryData)

Source Link

Document

Encodes binary data using the base64 algorithm but does not chunk the output.

Usage

From source file:fi.aalto.seqpig.filter.CoordinateFilter.java

public CoordinateFilter(String samfileheaderfilename, String regions_str) {
    String str = "";
    this.samfileheader = "";

    this.regions_str = regions_str;

    try {/*from  www.j  av a2 s.  c  o  m*/
        Configuration conf = UDFContext.getUDFContext().getJobConf();

        if (conf == null) {
            decodeSAMFileHeader();
            return;
        }

        FileSystem fs;

        try {
            if (FileSystem.getDefaultUri(conf) == null || FileSystem.getDefaultUri(conf).toString() == "")
                fs = FileSystem.get(new URI("hdfs://"), conf);
            else
                fs = FileSystem.get(conf);
        } catch (Exception e) {
            fs = FileSystem.get(new URI("hdfs://"), conf);
            System.out.println("WARNING: problems with filesystem config?");
            System.out.println("exception was: " + e.toString());
        }

        BufferedReader in = new BufferedReader(new InputStreamReader(
                fs.open(new Path(fs.getHomeDirectory(), new Path(samfileheaderfilename)))));

        while (true) {
            str = in.readLine();

            if (str == null)
                break;
            else
                this.samfileheader += str + "\n";
        }

        in.close();
    } catch (Exception e) {
        System.out.println("ERROR: could not read BAM header from file " + samfileheaderfilename);
        System.out.println("exception was: " + e.toString());
    }

    try {
        Base64 codec = new Base64();
        Properties p = UDFContext.getUDFContext().getUDFProperties(this.getClass());

        ByteArrayOutputStream bstream = new ByteArrayOutputStream();
        ObjectOutputStream ostream = new ObjectOutputStream(bstream);
        ostream.writeObject(this.samfileheader);
        ostream.close();
        String datastr = codec.encodeBase64String(bstream.toByteArray());
        p.setProperty("samfileheader", datastr);
        p.setProperty("regionsstr", regions_str);
    } catch (Exception e) {
        System.out.println("ERROR: Unable to store SAMFileHeader in CoordinateFilter!");
    }

    this.samfileheader_decoded = getSAMFileHeader();
    populateRegions();
}

From source file:com.vmware.o11n.plugin.crypto.service.CryptoDigestService.java

public String md5(String data) {
    return Base64.encodeBase64String(DigestUtils.md5(data));
}

From source file:com.sds.acube.ndisc.xnapi.XNApiDesCipher.java

/**
 * // w w  w .j a  va2s  . c  o  m
 * 
 * @param data  ?
 * @return  ?
 */
public static String encrypt(String data) {
    try {
        Cipher cipher = Cipher.getInstance("DESede/ECB/PKCS5Padding");
        cipher.init(Cipher.ENCRYPT_MODE, getKey());
        byte e[] = cipher.doFinal(data.getBytes());
        return Base64.encodeBase64String(e);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:acclaim.Acclaim.java

public Acclaim(String user, String password) {
    String creds = user + ":" + password;
    String base64 = Base64.encodeBase64String(creds.getBytes());
    authString = "Basic " + base64;
}

From source file:com.huawei.ais.demo.ocr.DriverLicenseDemo.java

private static void driverLicenseDemo() throws IOException {
    ///*from  ww  w . ja  va  2 s  .  c  o m*/
    // 1. ClientContextUtils, ?AIS??, 
    // ??
    // 
    AisAccess service = new AisAccess(ClientContextUtils.getAuthInfo());

    //
    // 1.a ???AIS????, 
    // ???ClientContextUtils????(ProxyHostInfo)
    //
    //AisAccess service = new AisAccessWithProxy(ClientContextUtils.getAuthInfo(), ClientContextUtils.getProxyHost());

    try {
        //
        // 2.????
        //
        String uri = "/v1.0/ocr/driver-license";
        byte[] fileData = FileUtils.readFileToByteArray(new File("data/driver-license-demo.png"));
        String fileBase64Str = Base64.encodeBase64String(fileData);

        JSONObject json = new JSONObject();
        json.put("image", fileBase64Str);
        StringEntity stringEntity = new StringEntity(json.toJSONString(), "utf-8");

        // 3.??uri?, ????
        // ??JSON?, POST?
        HttpResponse response = service.post(uri, stringEntity);

        // 4.?????200, ?, ?
        ResponseProcessUtils.processResponseStatus(response);

        // 5.???
        ResponseProcessUtils.processResponse(response);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {

        // 6.?
        service.close();
    }
}

From source file:com.huawei.ais.demo.ocr.VehicleLicenseDemo.java

private static void vehicleLicenseDemo() throws IOException {
    //// w ww.j a  v a  2 s  . c  om
    // 1. ClientContextUtils, ?AIS??, 
    // ??
    //       
    AisAccess service = new AisAccess(ClientContextUtils.getAuthInfo());

    //
    // 1.a ???AIS????, 
    // ???ClientContextUtils????(ProxyHostInfo)
    //
    //AisAccess service = new AisAccessWithProxy(ClientContextUtils.getAuthInfo(), ClientContextUtils.getProxyHost());

    try {
        //
        // 2.????
        //
        String uri = "/v1.0/ocr/vehicle-license";
        byte[] fileData = FileUtils.readFileToByteArray(new File("data/vehicle-license-demo.png"));
        String fileBase64Str = Base64.encodeBase64String(fileData);

        JSONObject json = new JSONObject();
        json.put("image", fileBase64Str);
        StringEntity stringEntity = new StringEntity(json.toJSONString(), "utf-8");

        // 3.??uri?, ????
        // ??JSON?, POST?
        HttpResponse response = service.post(uri, stringEntity);

        // 4.?????200, ?, ?
        ResponseProcessUtils.processResponseStatus(response);

        // 5.???
        ResponseProcessUtils.processResponse(response);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {

        // 6.?
        service.close();
    }
}

From source file:com.brienwheeler.lib.security.HmacSha256.java

public static String base64HmacSha256(String secretKey, String signData) {
    try {/*w w w  .ja  va2  s . c o m*/
        Mac hmacSha256 = Mac.getInstance("HmacSHA256");
        SecretKeySpec secretKeySpec = new SecretKeySpec(secretKey.getBytes(), "HmacSHA256");
        hmacSha256.init(secretKeySpec);
        return Base64.encodeBase64String(hmacSha256.doFinal(signData.getBytes()));
    } catch (Exception e) {
        throw new CryptoException(e);
    }
}

From source file:fi.aalto.seqpig.io.FastqStorer.java

@Override
public void checkSchema(ResourceSchema s) throws IOException {

    allFastqFieldNames = new HashMap<String, Integer>();
    String[] fieldNames = s.fieldNames();

    for (int i = 0; i < fieldNames.length; i++) {
        //System.out.println("field: "+fieldNames[i]);
        allFastqFieldNames.put(fieldNames[i], new Integer(i));
    }/* w w w. j  av  a 2 s  .co m*/

    if (!( /*allFastqFieldNames.containsKey("instrument")
           && allFastqFieldNames.containsKey("run_number")
           && allFastqFieldNames.containsKey("flow_cell_id")
           && allFastqFieldNames.containsKey("lane")
           && allFastqFieldNames.containsKey("tile")
           && allFastqFieldNames.containsKey("xpos")
           && allFastqFieldNames.containsKey("ypos")
           && allFastqFieldNames.containsKey("read")
           && allFastqFieldNames.containsKey("filter")
           && allFastqFieldNames.containsKey("control_number")
           && allFastqFieldNames.containsKey("index_sequence")*/
    allFastqFieldNames.containsKey("sequence") && allFastqFieldNames.containsKey("quality")))
        throw new IOException("Error: Incorrect Fastq tuple-field name or compulsory field missing");

    //BASE64Encoder encode = new BASE64Encoder();
    Base64 codec = new Base64();
    Properties p = UDFContext.getUDFContext().getUDFProperties(this.getClass());
    String datastr;
    //p.setProperty("someproperty", "value");

    ByteArrayOutputStream bstream = new ByteArrayOutputStream();
    ObjectOutputStream ostream = new ObjectOutputStream(bstream);
    ostream.writeObject(allFastqFieldNames);
    ostream.close();
    //datastr = encode.encode(bstream.toByteArray());
    datastr = codec.encodeBase64String(bstream.toByteArray());
    p.setProperty("allFastqFieldNames", datastr); //new String(bstream.toByteArray(), "UTF8"));
}

From source file:fi.aalto.seqpig.io.QseqStorer.java

@Override
public void checkSchema(ResourceSchema s) throws IOException {

    allQseqFieldNames = new HashMap<String, Integer>();
    String[] fieldNames = s.fieldNames();

    for (int i = 0; i < fieldNames.length; i++) {
        //System.out.println("field: "+fieldNames[i]);
        allQseqFieldNames.put(fieldNames[i], new Integer(i));
    }//from  w ww .  ja  v a 2s  .co m

    if (!( /*allQseqFieldNames.containsKey("instrument")
           && allQseqFieldNames.containsKey("run_number")
           && allQseqFieldNames.containsKey("flow_cell_id")
           && allQseqFieldNames.containsKey("lane")
           && allQseqFieldNames.containsKey("tile")
           && allQseqFieldNames.containsKey("xpos")
           && allQseqFieldNames.containsKey("ypos")
           && allQseqFieldNames.containsKey("read")
           && allQseqFieldNames.containsKey("filter")
           && allQseqFieldNames.containsKey("control_number")
           && allQseqFieldNames.containsKey("index_sequence")*/
    allQseqFieldNames.containsKey("sequence") && allQseqFieldNames.containsKey("quality")))
        throw new IOException("Error: Incorrect Qseq tuple-field name or compulsory field missing");

    //BASE64Encoder encode = new BASE64Encoder();
    Base64 codec = new Base64();
    Properties p = UDFContext.getUDFContext().getUDFProperties(this.getClass());
    String datastr;
    //p.setProperty("someproperty", "value");

    ByteArrayOutputStream bstream = new ByteArrayOutputStream();
    ObjectOutputStream ostream = new ObjectOutputStream(bstream);
    ostream.writeObject(allQseqFieldNames);
    ostream.close();
    //datastr = encode.encode(bstream.toByteArray());
    datastr = codec.encodeBase64String(bstream.toByteArray());
    p.setProperty("allQseqFieldNames", datastr); //new String(bstream.toByteArray(), "UTF8"));
}

From source file:craterdog.utils.Base64Utils.java

/**
 * This function encodes a byte array using base 64 with a specific indentation of new lines.
 *
 * @param bytes The byte array to be encoded.
 * @param indentation The indentation string to be inserted before each new line.
 * @return The base 64 encoded string.// w w w  . java 2 s  . co m
 */
public static String encode(byte[] bytes, String indentation) {
    String encoded = Base64.encodeBase64String(bytes).replaceAll("\\s", ""); // remove all white space
    StringBuilder result = new StringBuilder();
    if (encoded.length() > 80) {
        for (int c = 0; c < encoded.length(); c++) {
            if (indentation != null && c % 80 == 0) {
                // format to indented 80 character blocks
                result.append("\n");
                result.append(indentation);
            }
            result.append(encoded.charAt(c));
        }
    } else {
        result.append(encoded);
    }
    return result.toString();
}