Example usage for java.lang Byte valueOf

List of usage examples for java.lang Byte valueOf

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Introduction

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

Prototype

public static Byte valueOf(String s) throws NumberFormatException

Source Link

Document

Returns a Byte object holding the value given by the specified String .

Usage

From source file:org.mule.util.ObjectUtils.java

/**
 * Gets a byte from a value in a null-safe manner.
 * <p/>/*ww w  . ja  v  a 2  s.co m*/
 *
 * @param answer       the object value
 * @param defaultValue the default to use if null or of incorrect type
 * @return the value as a byte, or the defaultValue
 */
public static byte getByte(final Object answer, Byte defaultValue) {
    if (answer == null) {
        return defaultValue;
    } else if (answer instanceof Number) {
        return ((Number) answer).byteValue();
    } else if (answer instanceof String) {
        try {
            return Byte.valueOf((String) answer);
        } catch (NumberFormatException e) {
            //handled below
        }
    }
    if (logger.isWarnEnabled()) {
        logger.warn("Value exists but cannot be converted to byte: " + answer + ", returning default value: "
                + defaultValue);
    }
    return defaultValue;
}

From source file:org.red5.io.mock.Output.java

/** {@inheritDoc} */
public void writeReference(Object obj) {
    list.add(Byte.valueOf(DataTypes.OPT_REFERENCE));
    list.add(Short.valueOf(getReferenceId(obj)));
}

From source file:org.apache.beam.sdk.extensions.sql.impl.schema.BeamTableUtils.java

public static Object autoCastField(int fieldType, Object rawObj) {
    if (rawObj == null) {
        return null;
    }/*from  w  ww.  j a  va  2  s  . c om*/

    SqlTypeName columnType = CalciteUtils.toCalciteType(fieldType);
    // auto-casting for numberics
    if ((rawObj instanceof String && SqlTypeName.NUMERIC_TYPES.contains(columnType))
            || (rawObj instanceof BigDecimal && columnType != SqlTypeName.DECIMAL)) {
        String raw = rawObj.toString();
        switch (columnType) {
        case TINYINT:
            return Byte.valueOf(raw);
        case SMALLINT:
            return Short.valueOf(raw);
        case INTEGER:
            return Integer.valueOf(raw);
        case BIGINT:
            return Long.valueOf(raw);
        case FLOAT:
            return Float.valueOf(raw);
        case DOUBLE:
            return Double.valueOf(raw);
        default:
            throw new UnsupportedOperationException(
                    String.format("Column type %s is not supported yet!", columnType));
        }
    } else if (SqlTypeName.CHAR_TYPES.contains(columnType)) {
        // convert NlsString to String
        if (rawObj instanceof NlsString) {
            return ((NlsString) rawObj).getValue();
        } else {
            return rawObj;
        }
    } else {
        return rawObj;
    }
}

From source file:org.wings.template.DefaultPropertyValueConverter.java

/**
 * Describe <code>convertPropertyValue</code> method here.
 *
 * @param value       an <code>Object</code> value
 * @param targetClass a <code>Class</code> value
 * @return <description>//from   www  . ja va2 s  .c om
 * @throws UnsupportedOperationException if an error occurs
 * @throws java.lang.UnsupportedOperationException
 *                                       <description>
 */
public Object convertPropertyValue(String value, Class targetClass) throws UnsupportedOperationException {
    if (value == null || "null".equals(value)) {
        return null;
    } // end of if ()

    if (targetClass == String.class) {
        return value;
    } // end of if ()

    if (targetClass == Boolean.TYPE || targetClass == Boolean.class) {
        return Boolean.valueOf(value);
    }

    if (targetClass == Integer.TYPE || targetClass == Integer.class) {
        return Integer.valueOf(value);
    }
    if (targetClass == Long.TYPE || targetClass == Long.class) {
        return Long.valueOf(value);
    }
    if (targetClass == Short.TYPE || targetClass == Short.class) {
        return Short.valueOf(value);
    }
    if (targetClass == Byte.TYPE || targetClass == Byte.class) {
        return Byte.valueOf(value);
    }
    if (targetClass == Float.TYPE || targetClass == Float.class) {
        return Float.valueOf(value);
    }
    if (targetClass == Double.TYPE || targetClass == Double.class) {
        return Double.valueOf(value);
    }
    if (targetClass == Character.TYPE || targetClass == Character.class) {
        return new Character(value.charAt(0));
    }

    if (targetClass == StringBuffer.class) {
        return new StringBuffer(value);
    } // end of if ()

    if (SIcon.class.isAssignableFrom(targetClass)) {
        return ResourceFactory.makeIcon(value);
    }

    if (targetClass == Color.class) {
        return ResourceFactory.makeColor(value);
    }

    if (targetClass == SDimension.class) {
        return ResourceFactory.makeDimension(value);
    }

    if (targetClass == SFont.class) {
        return TemplateUtil.parseFont(value);
    }

    if (Resource.class.isAssignableFrom(targetClass)) {
        return new ClassPathResource(value);
    }

    if (CSSAttributeSet.class.isAssignableFrom(targetClass)) {
        return ResourceFactory.makeAttributeSet(value);
    }

    if (StyleSheet.class.isAssignableFrom(targetClass)) {
        StyleSheet result;
        try {
            CSSStyleSheet styleSheet = new CSSStyleSheet();
            InputStream in = Thread.currentThread().getContextClassLoader().getResourceAsStream(value);
            styleSheet.read(in);
            in.close();
            result = styleSheet;
        } catch (Exception e) {
            log.warn("Exception", e);
            result = null;
        }
        return result;
    }

    if (ComponentCG.class.isAssignableFrom(targetClass)) {
        return ResourceFactory.makeComponentCG(value);
    }

    throw new UnsupportedOperationException("cannot create object of type " + targetClass.getName());
}

From source file:org.brekka.stillingar.example.FieldTypesDOMTest.java

/**
 * //from  w w w .  j a  va 2 s.  c o m
 */
private void verify() throws Exception {
    ConfiguredFieldTypes t = configuredFieldTypes;
    assertEquals(new URI(testing.getAnyURI()), t.getUri());
    assertEquals(testing.getBoolean(), t.isBooleanPrimitive());
    assertEquals(Byte.valueOf(testing.getByte()), t.getByteValue());
    assertEquals(testing.getByte(), t.getBytePrimitive());
    assertEquals(testing.getDate().getTime(), t.getDateAsCalendar().getTime());
    assertEquals(testing.getDate().getTime(), t.getDateAsDate());
    assertEquals(testing.getDateTime().getTime(), t.getDateTimeAsCalendar().getTime());
    assertEquals(testing.getDateTime().getTime(), t.getDateTimeAsDate());
    assertEquals(testing.getDecimal(), t.getDecimal());
    assertEquals(Double.valueOf(testing.getDouble()), t.getDoubleValue());
    assertEquals(testing.getDouble(), t.getDoublePrimitive(), 1d);
    assertEquals(testing.getFloat(), t.getFloatPrimitive(), 1f);
    assertEquals(Float.valueOf(testing.getFloat()), t.getFloatValue());
    assertEquals(testing.getInt(), t.getIntPrimitive());
    assertEquals(Integer.valueOf(testing.getInt()), t.getIntValue());
    assertEquals(testing.getLanguage(), t.getLanguage().toString());
    assertEquals(testing.getLong(), t.getLongPrimitive());
    assertEquals(Long.valueOf(testing.getLong()), t.getLongValue());
    assertEquals(testing.getShort(), t.getShortPrimitive());
    assertEquals(Short.valueOf(testing.getShort()), t.getShortValue());
    assertEquals(testing.getString(), t.getString());

    assertEquals(testing.getPeriod().toString(), t.getPeriod().toString());
    assertEquals(new DateTime(testing.getDateTime()).toString(), t.getDateTime().toString());
    assertEquals(new LocalDate(testing.getDate()).toString(), t.getLocalDate().toString());
    assertEquals(new LocalTime(testing.getTime()).toString(), t.getLocalTime().toString());

    assertEquals(String.format("%tT", testing.getTime()),
            String.format("%tT", t.getTimeAsCalendar().getTime()));
    assertTrue(Arrays.equals(t.getBinary(), testing.getBinary()));
    assertEquals(UUID.fromString(testing.getUUID()), t.getUuid());
    assertNotNull(t.getTestingElement());
    assertNotNull(t.getRoot());
}

From source file:org.brekka.stillingar.example.FieldTypesJAXBTest.java

/**
 * //w  w w . ja  va2 s .c  om
 */
private void verify() throws Exception {
    ConfiguredFieldTypes t = configuredFieldTypes;
    assertEquals(new URI(testing.getAnyURI()), t.getUri());
    assertEquals(testing.getBoolean(), t.isBooleanPrimitive());
    assertEquals(Byte.valueOf(testing.getByte()), t.getByteValue());
    assertEquals(testing.getByte(), t.getBytePrimitive());
    assertEquals(testing.getDate().getTime(), t.getDateAsCalendar().getTime());
    assertEquals(testing.getDate().getTime(), t.getDateAsDate());
    assertEquals(testing.getDateTime().getTime(), t.getDateTimeAsCalendar().getTime());
    assertEquals(testing.getDateTime().getTime(), t.getDateTimeAsDate());
    assertEquals(testing.getDecimal(), t.getDecimal());
    assertEquals(Double.valueOf(testing.getDouble()), t.getDoubleValue());
    assertEquals(testing.getDouble(), t.getDoublePrimitive(), 1d);
    assertEquals(testing.getFloat(), t.getFloatPrimitive(), 1f);
    assertEquals(Float.valueOf(testing.getFloat()), t.getFloatValue());
    assertEquals(testing.getInt(), t.getIntPrimitive());
    assertEquals(Integer.valueOf(testing.getInt()), t.getIntValue());
    assertEquals(testing.getLanguage(), t.getLanguage().toString());
    assertEquals(testing.getLong(), t.getLongPrimitive());
    assertEquals(Long.valueOf(testing.getLong()), t.getLongValue());
    assertEquals(testing.getShort(), t.getShortPrimitive());
    assertEquals(Short.valueOf(testing.getShort()), t.getShortValue());
    assertEquals(testing.getString(), t.getString());

    assertEquals(testing.getPeriod().toString(), t.getPeriod().toString());
    assertEquals(new DateTime(testing.getDateTime()).toString(), t.getDateTime().toString());
    assertEquals(new LocalDate(testing.getDate()).toString(), t.getLocalDate().toString());
    assertEquals(new LocalTime(testing.getTime()).toString(), t.getLocalTime().toString());

    assertEquals(String.format("%tT", testing.getTime()),
            String.format("%tT", t.getTimeAsCalendar().getTime()));
    assertTrue(Arrays.equals(t.getBinary(), testing.getBinary()));
    assertEquals(UUID.fromString(testing.getUUID()), t.getUuid());
    assertNotNull(t.getTestingObject() instanceof org.brekka.stillingar.example.Configuration.Testing);
    assertNotNull(t.getTestingElement());
    assertNotNull(t.getRoot());
}

From source file:org.brekka.stillingar.example.FieldTypesXmlBeansTest.java

/**
 * /*from   ww w. j a v a 2s  .c o m*/
 */
private void verify() throws Exception {
    ConfiguredFieldTypes t = configuredFieldTypes;
    assertEquals(new URI(testing.getAnyURI()), t.getUri());
    assertEquals(testing.getBoolean(), t.isBooleanPrimitive());
    assertEquals(Byte.valueOf(testing.getByte()), t.getByteValue());
    assertEquals(testing.getByte(), t.getBytePrimitive());
    assertEquals(testing.getDate(), t.getDateAsCalendar());
    assertEquals(testing.getDate().getTime(), t.getDateAsDate());
    assertEquals(testing.getDateTime(), t.getDateTimeAsCalendar());
    assertEquals(testing.getDateTime().getTime(), t.getDateTimeAsDate());
    assertEquals(testing.getDecimal(), t.getDecimal());
    assertEquals(Double.valueOf(testing.getDouble()), t.getDoubleValue());
    assertEquals(testing.getDouble(), t.getDoublePrimitive(), 1d);
    assertEquals(testing.getFloat(), t.getFloatPrimitive(), 1f);
    assertEquals(Float.valueOf(testing.getFloat()), t.getFloatValue());
    assertEquals(testing.getInt(), t.getIntPrimitive());
    assertEquals(Integer.valueOf(testing.getInt()), t.getIntValue());
    assertEquals(testing.getLanguage(), t.getLanguage().toString());
    assertEquals(testing.getLong(), t.getLongPrimitive());
    assertEquals(Long.valueOf(testing.getLong()), t.getLongValue());
    assertEquals(testing.getShort(), t.getShortPrimitive());
    assertEquals(Short.valueOf(testing.getShort()), t.getShortValue());
    assertEquals(testing.getString(), t.getString());
    assertEquals(testing.getTime(), t.getTimeAsCalendar());

    assertEquals(testing.getPeriod().toString(), t.getPeriod().toString());
    assertEquals(new DateTime(testing.getDateTime(), ISOChronology.getInstance()), t.getDateTime());
    assertEquals(new LocalDate(testing.getDate(), ISOChronology.getInstance()), t.getLocalDate());
    assertEquals(new LocalTime(testing.getTime(), ISOChronology.getInstance()), t.getLocalTime());

    assertTrue(Arrays.equals(t.getBinary(), testing.getBinary()));
    assertEquals(UUID.fromString(testing.getUUID()), t.getUuid());
    assertTrue(t.getTestingObject() instanceof Testing);
    assertNotNull(t.getTestingElement());
    assertNotNull(t.getRoot());
}

From source file:tv.acfun.video.player.resolver.SinaResolver.java

private static String getKey(String str) {
    try {/*w ww  .  ja  v a 2  s . c o  m*/
        MessageDigest digest = MessageDigest.getInstance("MD5");
        digest.update(str.getBytes());
        byte[] bs = digest.digest();
        StringBuilder builder = new StringBuilder();
        for (int i = 0; i < bs.length; i++) {
            Byte b = Byte.valueOf(bs[i]);
            builder.append(String.format("%02x", b));
        }
        return builder.toString();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    }
    return "";
}

From source file:org.red5.io.mock.Output.java

/** {@inheritDoc} */
public void writeString(String string) {
    list.add(Byte.valueOf(DataTypes.CORE_STRING));
    list.add(string);
}

From source file:uk.co.infinityapps.rehpic.key.generator.HashChainingBitShiftingKeyGenerator.java

public ShiftDirection getShiftDirection(final byte[] bytes) {
    byte lastByte = bytes[bytes.length - 1];
    if (Byte.valueOf(lastByte).intValue() > 0) {
        return ShiftDirection.LEFT;
    } else {/*from   www.ja  v a 2 s  .com*/
        return ShiftDirection.RIGHT;
    }
}