Example usage for org.apache.commons.codec.binary Hex decodeHex

List of usage examples for org.apache.commons.codec.binary Hex decodeHex

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.codec.binary.*
  5. Hex
  6. decodeHex

Introduction

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

Prototype

public static byte[] decodeHex(char[] data) throws IllegalArgumentException

Source Link

Document

Converts an array of characters representing hexadecimal values into an array of bytes of those same values.

Usage

From source file:com.tiempometa.thingmagic.UsbReader.java

public void write(TagReadData data, String hexString) throws ReaderException, DecoderException {
    Gen2.TagData epc = new Gen2.TagData(Hex.decodeHex(hexString.toCharArray()));
    Gen2.WriteTag tagop = new Gen2.WriteTag(epc);
    logger.debug("Requesting write EPC...");
    TagData target = new TagData(data.getEPCMemData());
    reader.executeTagOp(tagop, target);/*  www. j  ava2 s. co  m*/
    logger.debug("Wrote tag!");
}

From source file:codes.writeonce.maven.plugins.soy.CompileMojo.java

private boolean isChanged(byte[] sourceDigestBytes)
        throws NoSuchAlgorithmException, IOException, DecoderException {

    if (!jsOutputDirectory.exists()) {
        return true;
    }// w  w w . j  a  v  a  2s  .  c  o  m

    final Path statusFilePath = getStatusFilePath();

    if (!Files.exists(statusFilePath)) {
        return true;
    }

    final byte[] targetDigestBytes = getGeneratedFilesDigest();

    try (FileInputStream in = new FileInputStream(statusFilePath.toFile());
            InputStreamReader inputStreamReader = new InputStreamReader(in);
            BufferedReader reader = new BufferedReader(inputStreamReader)) {
        return !Arrays.equals(sourceDigestBytes, Hex.decodeHex(reader.readLine().toCharArray()))
                || !Arrays.equals(targetDigestBytes, Hex.decodeHex(reader.readLine().toCharArray()));
    }
}

From source file:libepg.epg.section.body.eventinformationtable.EventInformationTableRepeatingPartTest.java

@Test
public void fail_tomestamp_ffff() throws DecoderException, InvocationTargetException {
    LOG.info("???null?????");
    String data = "7f61e111115400ffffff00164d0d6a706e0835243e5d3e704a7300540201ffc10188";
    EventInformationTableRepeatingPart instance = init(Hex.decodeHex(data.toCharArray()));
    Timestamp st = instance.getStart_time_Object();
    assertEquals(1471402440000L, st.getTime());
    Timestamp en = instance.getStop_Time_Object();
    assertEquals(en, null);//from ww  w  .j ava  2s  .  c o  m
}

From source file:com.microsoft.sqlserver.jdbc.datatypes.SQLServerSpatialDatatypeTest.java

@Test
public void testGeometryCollectionWkb() throws DecoderException {
    String geoWKT = "GEOMETRYCOLLECTION(POINT(3 3 1), LINESTRING(1 0, 0 1, -1 0), CIRCULARSTRING(1 3, 3 5, 4 7, 7 3, 1 3), POLYGON((0 0 2, 1 10 3, 1 0 4, 0 0 2), (0 0 2, 1 10 3, 1 0 4, 0 0 2), (0 0 2, 1 10 3, 1 0 4, 0 0 2)), MULTIPOINT((2 3), (7 8 9.5)), MULTILINESTRING((0 2, 1 1), (1 0, 1 1)), MULTIPOLYGON(((0 0, 0 3, 3 3, 3 0, 0 0), (1 1, 1 2, 2 1, 1 1)), ((9 9, 9 10, 10 9, 9 9))), COMPOUNDCURVE(CIRCULARSTRING(1 0 3, 0 1 3, 9 6 3, 8 7 3, -1 0 3), CIRCULARSTRING(-1 0 3, 7 9 3, -10 2 3), (-10 2 3, 77 77 77, 88 88 88, 2 6 4), (2 6 4, 3 3 6, 7 7 1)), CURVEPOLYGON((0 0, 0 0, 0 0, 0 0), COMPOUNDCURVE((0 -23.43778, 0 23.43778), CIRCULARSTRING(0 23.43778, -45 -23.43778, 0 -23.43778)), COMPOUNDCURVE((0 -23.43778, 7 7, 0 23.43778), CIRCULARSTRING(0 23.43778, 8 8, 8 8, -45 23.43778, -90 23.43778), (-90 23.43778, -90 -23.43778), CIRCULARSTRING(-90 -23.43778, -45 -23.43778, 0 -23.43778))), POLYGON((0 0 2, 1 10 3, 1 0 4, 0 0 2)))";
    byte[] geomWKB = Hex.decodeHex(
            "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"
                    .toCharArray());/* w w  w . j  ava  2s.  c o  m*/
    byte[] geogWKB = Hex.decodeHex(
            "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"
                    .toCharArray());
    Geometry geomWKT = Geometry.deserialize(geomWKB);
    Geography geogWKT = Geography.deserialize(geogWKB);
    assertEquals(geomWKT.asTextZM(), geoWKT);
    assertEquals(geogWKT.asTextZM(), geoWKT);
}

From source file:com.joemelsha.crypto.hash.KeccakTest.java

public KeccakTest(Class<T> type, int digestSizeBits, String... inputs) {
    this.type = type;
    this.digestSizeBits = digestSizeBits;
    for (int i = 0; i + 2 <= inputs.length;) {
        String input = inputs[i++].replaceAll("\\s+", "").toLowerCase();
        if (input.startsWith("0x"))
            input = input.substring(2);//from w w  w. j  a  v  a  2s. c  om
        String output = inputs[i++].replaceAll("\\s+", "").toLowerCase();
        if (output.startsWith("0x"))
            output = output.substring(2);
        ByteBuffer[] tv;
        try {
            tv = new ByteBuffer[] { ByteBuffer.wrap(Hex.decodeHex(input.toCharArray())),
                    ByteBuffer.wrap(Hex.decodeHex(output.toCharArray())) };
        } catch (DecoderException x) {
            throw new RuntimeException(x);
        }
        testVectors.add(tv);
    }
}

From source file:davmail.util.StringUtil.java

/**
 * Convert hex value to base64.//from w  w w .  ja v  a 2 s  .  c  o m
 *
 * @param value hex value
 * @return base64 value
 * @throws DecoderException on error
 */
public static String hexToBase64(String value) throws DecoderException {
    String base64Value = null;
    if (value != null) {
        base64Value = new String(Base64.encodeBase64(Hex.decodeHex(value.toCharArray())));
    }
    return base64Value;
}

From source file:cn.quickj.AbstractApplication.java

private void decryptQuickjLicense(String hex) throws Exception {
    KeyFactory keyFactory = KeyFactory.getInstance("RSA");
    byte[] encrypted = Hex.decodeHex(hex.toCharArray());
    byte[] keydata = new byte[128];
    System.arraycopy(encrypted, 0, keydata, 0, 128);
    String key = new String(Hex.encodeHex(keydata));
    PublicKey pubKey = keyFactory
            .generatePublic(new RSAPublicKeySpec(new BigInteger(key, 16), new BigInteger("10001", 16)));
    Cipher cipher = Cipher.getInstance("RSA/ECB/PKCS1Padding");
    cipher.init(Cipher.DECRYPT_MODE, pubKey);
    byte[] decrypted = new byte[encrypted.length];
    int outputOffset = 0;
    for (int offset = 128; offset < encrypted.length;) {
        int inputLen = (encrypted.length - offset) > 128 ? 128 : (encrypted.length - offset);
        outputOffset += cipher.doFinal(encrypted, offset, inputLen, decrypted, outputOffset);
        offset += inputLen;//  w ww  . j av  a 2s  .  c  o  m
    }

    String licenseInfo = new String(decrypted, 0, outputOffset - 16, "utf8");
    String[] s = licenseInfo.split("\\|");
    hosts = s[1].split(",");
    endDate = new SimpleDateFormat("yyyy-MM-dd").parse(s[2]);
    byte[] md5 = new byte[16];
    System.arraycopy(decrypted, outputOffset - 16, md5, 0, 16);
    licensePath = new String(Hex.encodeHex(md5));
}

From source file:com.lightboxtechnologies.spectrum.ExtractDataMapper.java

protected void process_extent(FSDataInputStream file, FileSystem fs, Path outPath, Map<String, ?> map,
        Context context) throws IOException, InterruptedException {
    final String id = (String) map.get("id");
    byte[] id_b = null;
    try {/*  w w w .j ava2  s .  c o m*/
        id_b = Hex.decodeHex(id.toCharArray());
    } catch (DecoderException e) {
        throw new RuntimeException(e);
    }

    final long fileSize = ((Number) map.get("size")).longValue();
    StringBuilder sb = new StringBuilder("Extracting ");
    sb.append(id);
    sb.append(":");
    sb.append((String) map.get("fp"));
    sb.append(" (");
    sb.append(fileSize);
    sb.append(" bytes)");
    LOG.info(sb.toString());
    MD5Hash.reset();

    final Map<String, Object> rec = fileSize > SIZE_THRESHOLD
            ? process_extent_large(file, fs, outPath, map, context)
            : process_extent_small(file, fileSize, map, context);

    // check if the md5 is known
    final byte[] md5 = hash_lookup_and_mark(rec, "md5");

    // check if the sha1 is known
    final byte[] sha1 = hash_lookup_and_mark(rec, "sha1");

    // write the entry to the file table
    EntryTbl.put(FsEntryPut.create(id_b, rec, HBaseTables.ENTRIES_COLFAM_B));

    // write the md5 version of the key for the hash table
    OutKey.set(KeyUtils.makeEntryKey(md5, (byte) 0, id_b));
    final KeyValue ovMD5 = new KeyValue(OutKey.get(), HBaseTables.HASH_COLFAM_B, ingest_col, timestamp, empty);
    context.write(OutKey, ovMD5);

    // write the sha1 version of the key for the hash table
    OutKey.set(KeyUtils.makeEntryKey(sha1, (byte) 1, id_b));
    final KeyValue ovSHA1 = new KeyValue(OutKey.get(), HBaseTables.HASH_COLFAM_B, ingest_col, timestamp, empty);
    context.write(OutKey, ovSHA1);
}

From source file:com.tecapro.inventory.common.util.StringUtil.java

public static String decodeHex(String s) {
    String ret = null;/*from w  w w  .  j  a va 2s.c om*/
    char[] c = s.toCharArray();
    try {
        byte[] b = Hex.decodeHex(c);
        ret = new String(b, "UTF-8");
    } catch (DecoderException e) {
        ret = s;
    } catch (UnsupportedEncodingException e) {
        ret = s;
    }

    return ret;
}

From source file:com.zimbra.cs.servlet.util.CsrfUtil.java

/**
 *
 * @param data/*  w  w  w .  jav  a 2  s.c om*/
 * @return
 * @throws AuthTokenException
 */
private static Map<?, ?> getAttrs(String data) throws AuthTokenException {
    try {
        String decoded = new String(Hex.decodeHex(data.toCharArray()));
        return BlobMetaData.decode(decoded);
    } catch (DecoderException e) {
        throw new AuthTokenException("decoding exception", e);
    } catch (BlobMetaDataEncodingException e) {
        throw new AuthTokenException("blob decoding exception", e);
    }
}