Example usage for java.lang Byte Byte

Introduction

In this page you can find the example usage for java.lang Byte Byte.

Prototype

@Deprecated(since = "9")
public Byte(String s) throws NumberFormatException 

Source Link

Document

Constructs a newly allocated Byte object that represents the byte value indicated by the String parameter.

Usage

From source file:com.ning.metrics.serialization.hadoop.pig.SmileStorage.java

private Object getJsonValue(final SchemaFieldType type, final JsonNode node) {
    switch (type) {
    case BOOLEAN:
        return node.intValue();
    case BYTE:/*  w  w w . j a v  a  2  s .  c om*/
        return new Byte(node.textValue());
    case SHORT:
    case INTEGER:
        return node.intValue();
    case LONG:
    case DATE:
        return node.longValue();
    case DOUBLE:
        return node.doubleValue();
    case IP:
    case STRING:
    default:
        return node.textValue();
    }
}

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From source file:org.wisdom.template.thymeleaf.OgnlOpsByReflectionTest.java

@Test
public void testNewInteger() throws Exception {
    Class[] classes = new Class[] { Integer.TYPE, Long.TYPE };
    assertThat(invoke("newInteger", classes, NumericTypes.INT, 42l)).isEqualTo(42);
    assertThat(invoke("newInteger", classes, NumericTypes.LONG, 42l)).isEqualTo(42l);
    assertThat(invoke("newInteger", classes, NumericTypes.BYTE, 8)).isEqualTo(new Byte("8"));
    assertThat(invoke("newInteger", classes, NumericTypes.SHORT, 42)).isEqualTo(new Short("42"));

    // Also works with float and double, but only if there are no decimal part
    assertThat(invoke("newInteger", classes, NumericTypes.FLOAT, 42)).isEqualTo(42f);
    assertThat(invoke("newInteger", classes, NumericTypes.DOUBLE, 42)).isEqualTo(42d);
}

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From source file:com.jaspersoft.jasperserver.api.engine.common.service.impl.HibernateLoggingService.java

@Transactional(propagation = Propagation.REQUIRED)
public int getUserEventsCount(ExecutionContext context) {
    //TODO: FIXME - at the moment method returns all the events.
    String username = securityContextProvider.getContextUsername();

    List result = getHibernateTemplate().find("select count(*) from RepoLogEvent where state=?",
            new Byte(LogEvent.STATE_UNREAD));

    if (result != null) {
        return (Integer) result.get(0);
    }/*from  w w w. j a  va 2 s.c o  m*/
    return 0;
}

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From source file:com.eryansky.common.utils.SysUtils.java

/**
  * /*from   www .ja va 2 s .  c o  m*/
  * 
  * @param in
  *            ?
  * @return 
  */
 public static String unZip_Str(byte[] in) {
     Inflater decompresser = new Inflater();
     decompresser.setInput(in);
     ArrayList<Byte> al = new ArrayList<Byte>();
     byte[] result;
     int count = 0;
     for (; !decompresser.finished();) {
         result = new byte[100];
         try {
             count += decompresser.inflate(result);
         } catch (DataFormatException e) {
             e.printStackTrace();
         }
         for (int i = 0; i < result.length; i++) {
             al.add(new Byte(result[i]));
         }
     }
     result = new byte[al.size()];
     for (int i = 0; i < al.size(); i++) {
         result[i] = (al.get(i)).byteValue();
     }
     decompresser.end();

     try {
         return new String(result, 0, count, "UTF-8");
     } catch (UnsupportedEncodingException e) {
         return "";
     }
 }

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From source file:org.ff4j.commonsconf.FF4JConfigurationTest.java

@Test
public void testgetByteDefault() {
    // Given//from ww  w.  j a  v  a  2  s .  co  m
    Assert.assertTrue(ff4jConf.containsKey("propByte"));
    // When
    Assert.assertEquals("123", ff4jConf.getString("propByte"));
    Assert.assertEquals(new Byte("120"), (Byte) ff4jConf.getByte("invalid", new Byte("120")));
    Assert.assertEquals(new Byte("120").byteValue(), ff4jConf.getByte("invalid", new Byte("120").byteValue()));
    Assert.assertEquals(new Byte("123"), (Byte) ff4jConf.getByte("propByte", new Byte("120")));
    Assert.assertEquals(new Byte("123").byteValue(), ff4jConf.getByte("propByte", new Byte("120").byteValue()));
}

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From source file:com.jaspersoft.jasperserver.ws.axis2.scheduling.ReportJobBeanTraslator.java

protected SortedSet toByteSet(int[] values) {
    SortedSet set;//from   w ww .ja va  2s.c  om
    if (values == null || values.length == 0) {
        set = null;
    } else {
        set = new TreeSet();
        for (int i = 0; i < values.length; i++) {
            set.add(new Byte((byte) values[i]));
        }
    }
    return set;
}

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From source file:com.tesora.dve.db.mysql.DBTypeBasedUtilsTest.java

@Test
public void mysqlConvertTest() throws Exception {
    ByteBuf cb;//w w  w .  j  a  v a2s.com

    ListOfPairs<MyFieldType, Object> expValuesConvMysql = new ListOfPairs<MyFieldType, Object>();
    expValuesConvMysql.add(new Pair<MyFieldType, Object>(MyFieldType.FIELD_TYPE_LONG, new Integer(8765432)));
    expValuesConvMysql.add(new Pair<MyFieldType, Object>(MyFieldType.FIELD_TYPE_LONGLONG, new Long(8765432)));
    expValuesConvMysql
            .add(new Pair<MyFieldType, Object>(MyFieldType.FIELD_TYPE_SHORT, new Short((short) 5678)));
    expValuesConvMysql.add(new Pair<MyFieldType, Object>(MyFieldType.FIELD_TYPE_TINY, new Integer(100)));
    expValuesConvMysql.add(new Pair<MyFieldType, Object>(MyFieldType.FIELD_TYPE_TINY, new Byte((byte) 1)));
    //      expValuesConvMysql.add(new Pair<MyFieldType, Object>(MyFieldType.FIELD_TYPE_BIT, new Boolean(true)));

    int len;
    for (Pair<MyFieldType, Object> expValue : expValuesConvMysql) {
        len = 0;
        if (expValue.getSecond() instanceof Byte)
            len = 1;

        cb = Unpooled.buffer(100).order(ByteOrder.LITTLE_ENDIAN);
        DataTypeValueFunc dtvf = DBTypeBasedUtils.getMysqlTypeFunc(expValue.getFirst(), len, 0);
        dtvf.writeObject(cb, expValue.getSecond());
        assertEquals(expValue.getSecond(), dtvf.readObject(cb));
    }

}

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From source file:com.edmunds.autotest.AutoTestGetterSetter.java

private static Map<Class<?>, Object> createDefaultValueMap() {
    Map<Class<?>, Object> valueMap = new HashMap<Class<?>, Object>();

    valueMap.put(byte.class, new Byte((byte) 0));
    valueMap.put(short.class, new Short((short) 0));
    valueMap.put(int.class, new Integer(0));
    valueMap.put(long.class, new Long(0));
    valueMap.put(float.class, new Float(0));
    valueMap.put(double.class, new Double(0));
    valueMap.put(boolean.class, Boolean.FALSE);
    valueMap.put(char.class, new Character((char) 0));

    valueMap.put(Byte.class, new Byte((byte) 0));
    valueMap.put(Short.class, new Short((short) 0));
    valueMap.put(Integer.class, new Integer(0));
    valueMap.put(Long.class, new Long(0));
    valueMap.put(Float.class, new Float(0));
    valueMap.put(Double.class, new Double(0));
    valueMap.put(Boolean.class, Boolean.FALSE);
    valueMap.put(Character.class, new Character((char) 0));

    return valueMap;
}

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From source file:com.dreamlinx.automation.DINRelay.java

/**
 * This method returns a message digest of the given string using the
 * MD5 message digest algorithm. If the MD5 algorithm is not available in
 * the caller's environment, then the original message is returned.
 *
 * @param value Arbitrary length message to digest.
 * @return 32 character MD5 message digest of given message.
 *//*from ww w.j a  v a2  s .c o  m*/
public String toMD5(String value) {
    byte axMsg[] = value.getBytes();

    try {
        MessageDigest md5 = MessageDigest.getInstance("MD5");
        byte axMD5[] = md5.digest(axMsg);

        StringBuffer sbMD5 = new StringBuffer(axMD5.length * 2);
        for (int iByteIdx = 0; iByteIdx < axMD5.length; iByteIdx++) {
            String hexByte = "0" + Integer.toHexString(new Byte(axMD5[iByteIdx]).intValue());
            sbMD5.append(hexByte.substring(hexByte.length() - 2));
        }

        return sbMD5.toString().toLowerCase();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
        return value;
    }
}

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From source file:com.projity.util.ClassUtils.java

/**
 * Convert a Double to an Object of a given class
 * @param value Double value to convert//from  w  ww.  ja  v  a  2 s  .  c o  m
 * @param clazz Class the class to convert to
 * @return new object of the given class
 * @throws IllegalArgumentException if the value is not convertible to the class
 */
public static Object doubleToObject(Double value, Class clazz) {
    if (clazz == Boolean.class)
        return new Boolean(value.doubleValue() != 0.0);
    else if (clazz == Byte.class)
        return new Byte(value.byteValue());
    else if (clazz == Short.class)
        return new Short(value.shortValue());
    else if (clazz == Integer.class)
        return new Integer(value.intValue());
    else if (clazz == Long.class)
        return new Long(value.longValue());
    else if (clazz == Float.class)
        return new Float(value.floatValue());
    else if (clazz == Double.class)
        return value;
    else if (clazz == Money.class)
        return Money.getInstance(value.doubleValue());
    else if (clazz == Duration.class)
        return Duration.getInstanceFromDouble(value);
    else if (clazz == Work.class)
        return Work.getWorkInstanceFromDouble(value);

    throw new IllegalArgumentException("Class " + clazz + " cannot be converted from a Double");
}

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