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:cern.c2mon.shared.common.datatag.address.impl.HardwareAddressImpl.java

/**
 * Create a HardwareAddress object from its XML representation.
 *
 * @param pElement DOM element containing the XML representation of a HardwareAddress object, as created by the
 *                 toConfigXML() method.
 * @throws RuntimeException if unable to instantiate the Hardware address
 * @see cern.c2mon.shared.common.datatag.address.HardwareAddress#toConfigXML()
 *///from   w  w w  .ja v  a 2  s . co m
public final synchronized HardwareAddress fromConfigXML(Element pElement) {
    Class hwAddressClass = null;
    HardwareAddressImpl hwAddress = null;

    try {
        hwAddressClass = Class.forName(pElement.getAttribute("class"));
        hwAddress = (HardwareAddressImpl) hwAddressClass.newInstance();
    } catch (ClassNotFoundException cnfe) {
        cnfe.printStackTrace();
        throw new RuntimeException("Exception caught when instantiating a hardware address from XML", cnfe);
    } catch (IllegalAccessException iae) {
        iae.printStackTrace();
        throw new RuntimeException("Exception caught when instantiating a hardware address from XML", iae);
    } catch (InstantiationException ie) {
        ie.printStackTrace();
        throw new RuntimeException("Exception caught when instantiating a hardware address from XML", ie);
    }

    NodeList fields = pElement.getChildNodes();
    Node fieldNode = null;
    int fieldsCount = fields.getLength();
    String fieldName;
    String fieldValueString;
    String fieldTypeName = "";

    for (int i = 0; i < fieldsCount; i++) {
        fieldNode = fields.item(i);
        if (fieldNode.getNodeType() == Node.ELEMENT_NODE) {
            fieldName = fieldNode.getNodeName();

            if (fieldNode.getFirstChild() != null) {
                fieldValueString = fieldNode.getFirstChild().getNodeValue();
            } else {
                fieldValueString = "";
            }
            try {
                Field field = hwAddressClass.getDeclaredField(decodeFieldName(fieldName));
                fieldTypeName = field.getType().getName();

                if (fieldTypeName.equals("short")) {
                    field.setShort(hwAddress, Short.parseShort(fieldValueString));
                } else if (fieldTypeName.equals("java.lang.Short")) {
                    field.set(hwAddress, new Integer(Integer.parseInt(fieldValueString)));
                } else if (fieldTypeName.equals("int")) {
                    field.setInt(hwAddress, Integer.parseInt(fieldValueString));
                } else if (fieldTypeName.equals("java.lang.Integer")) {
                    field.set(hwAddress, new Integer(Integer.parseInt(fieldValueString)));
                } else if (fieldTypeName.equals("float")) {
                    field.setFloat(hwAddress, Float.parseFloat(fieldValueString));
                } else if (fieldTypeName.equals("java.lang.Float")) {
                    field.set(hwAddress, new Float(Float.parseFloat(fieldValueString)));
                } else if (fieldTypeName.equals("double")) {
                    field.setDouble(hwAddress, Double.parseDouble(fieldValueString));
                } else if (fieldTypeName.equals("java.lang.Double")) {
                    field.set(hwAddress, new Double(Double.parseDouble(fieldValueString)));
                } else if (fieldTypeName.equals("long")) {
                    field.setLong(hwAddress, Long.parseLong(fieldValueString));
                } else if (fieldTypeName.equals("java.lang.Long")) {
                    field.set(hwAddress, new Long(Long.parseLong(fieldValueString)));
                } else if (fieldTypeName.equals("byte")) {
                    field.setByte(hwAddress, Byte.parseByte(fieldValueString));
                } else if (fieldTypeName.equals("java.lang.Byte")) {
                    field.set(hwAddress, new Byte(Byte.parseByte(fieldValueString)));
                } else if (fieldTypeName.equals("char")) {
                    field.setChar(hwAddress, fieldValueString.charAt(0));
                } else if (fieldTypeName.equals("java.lang.Character")) {
                    field.set(hwAddress, new Character(fieldValueString.charAt(0)));
                } else if (fieldTypeName.equals("boolean")) {
                    field.setBoolean(hwAddress, Boolean.getBoolean(fieldValueString));
                } else if (fieldTypeName.equals("java.lang.Boolean")) {
                    field.set(hwAddress, new Boolean(Boolean.getBoolean(fieldValueString)));
                } else if (fieldTypeName.equals("java.util.HashMap")) {
                    field.set(hwAddress, SimpleXMLParser.domNodeToMap(fieldNode));
                } else if (field.getType().isEnum()) {
                    Object[] enumConstants = field.getType().getEnumConstants();
                    for (Object enumConstant : enumConstants) {
                        if (enumConstant.toString().equals(fieldValueString)) {
                            field.set(hwAddress, enumConstant);
                        }
                    }
                } else {
                    field.set(hwAddress, fieldValueString);
                }
            } catch (NoSuchFieldException nsfe) {
                String errorMsg = "fromConfigXML(...) - Error occured while parsing XML <HardwareAddress> tag. "
                        + "The following variable does not exist in " + hwAddressClass.toString() + ": \""
                        + decodeFieldName(fieldName) + "\"";
                log.error(errorMsg);
                throw new IllegalArgumentException(errorMsg);
            } catch (IllegalAccessException iae) {
                iae.printStackTrace();
                throw new RuntimeException(iae);
            } catch (NumberFormatException npe) {
                String errorMsg = "fromConfigXML(...) - Error occured while parsing XML <HardwareAddress> tag. Field \""
                        + fieldName + "\" shall not be empty since we expect a \"" + fieldTypeName
                        + "\" value. Please correct the XML configuration for " + hwAddressClass.toString();
                log.error(errorMsg);
                throw new IllegalArgumentException(errorMsg);
            }
        }
    }
    return hwAddress;
}

---

From source file:ar.com.fdvs.dj.core.layout.Dj2JrCrosstabBuilder.java

private void createMainHeaderCell() {
    JRDesignCellContents contents = new JRDesignCellContents();

    contents.setBackcolor(colors[colors.length - 1][colors[0].length - 1]);
    contents.setMode(new Byte(Transparency.OPAQUE.getValue()));

    jrcross.setHeaderCell(contents);//from w w  w.  j  a va 2  s.  co m

    JRDesignTextField element = new JRDesignTextField();
    String text = "";
    int auxHeight = 0;
    int auxWidth = 0;

    if (djcross.isAutomaticTitle())
        text = createAutomaticMainHeaderTitle();
    else if (djcross.getMainHeaderTitle() != null)
        text = "\"" + djcross.getMainHeaderTitle() + "\"";

    for (Iterator iterator = djcross.getColumns().iterator(); iterator.hasNext();) {
        DJCrosstabColumn col = (DJCrosstabColumn) iterator.next();
        auxHeight += col.getHeaderHeight();
    }
    for (Iterator iterator = djcross.getRows().iterator(); iterator.hasNext();) {
        DJCrosstabRow row = (DJCrosstabRow) iterator.next();
        auxWidth += row.getHeaderWidth();
    }

    JRDesignExpression exp = ExpressionUtils.createStringExpression(text);
    element.setExpression(exp);

    element.setWidth(auxWidth);
    element.setHeight(auxHeight);
    element.setStretchWithOverflow(true);

    if (djcross.getHeaderStyle() != null)
        layoutManager.applyStyleToElement(djcross.getHeaderStyle(), element);

    applyCellBorder(contents);
    contents.addElement(element);
}

---

From source file:org.hyperic.hq.ui.taglib.OptionMessageListTag.java

protected Iterator getIterator(Object collection) throws JspException {
    try {// w  w  w  .j  a v a2  s. c om
        return super.getIterator(collection);
    } catch (ClassCastException e) {
        List list;
        if (collection.getClass().isArray()) {
            if (collection instanceof short[]) {
                short[] arr = (short[]) collection;
                list = new ArrayList(arr.length);
                for (int i = 0; i < arr.length; ++i) {
                    list.add(new Short(arr[i]));
                }
            } else if (collection instanceof int[]) {
                int[] arr = (int[]) collection;
                list = new ArrayList(arr.length);
                for (int i = 0; i < arr.length; ++i) {
                    list.add(new Integer(arr[i]));
                }
            } else if (collection instanceof long[]) {
                long[] arr = (long[]) collection;
                list = new ArrayList(arr.length);
                for (int i = 0; i < arr.length; ++i) {
                    list.add(new Long(arr[i]));
                }
            } else if (collection instanceof float[]) {
                float[] arr = (float[]) collection;
                list = new ArrayList(arr.length);
                for (int i = 0; i < arr.length; ++i) {
                    list.add(new Float(arr[i]));
                }
            } else if (collection instanceof double[]) {
                double[] arr = (double[]) collection;
                list = new ArrayList(arr.length);
                for (int i = 0; i < arr.length; ++i) {
                    list.add(new Double(arr[i]));
                }
            } else if (collection instanceof byte[]) {
                byte[] arr = (byte[]) collection;
                list = new ArrayList(arr.length);
                for (int i = 0; i < arr.length; ++i) {
                    list.add(new Byte(arr[i]));
                }
            } else if (collection instanceof char[]) {
                char[] arr = (char[]) collection;
                list = new ArrayList(arr.length);
                for (int i = 0; i < arr.length; ++i) {
                    list.add(new Character(arr[i]));
                }
            } else if (collection instanceof boolean[]) {
                boolean[] arr = (boolean[]) collection;
                list = new ArrayList(arr.length);
                for (int i = 0; i < arr.length; ++i) {
                    list.add(new Boolean(arr[i]));
                }
            } else {
                list = new ArrayList();
            }
        } else {
            list = new ArrayList();
        }
        return list.iterator();
    }
}

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From source file:org.joda.primitives.list.impl.AbstractTestByteList.java

public void testLast_notEmpty() {
    if (isAddSupported() == false) {
        return;//  www .j  a v  a2  s .  c  o m
    }
    resetEmpty();
    ByteList plist = (ByteList) collection;
    plist.add((byte) 0);
    plist.add((byte) 6);
    assertEquals(new Byte((byte) 6), plist.last());
}

---

From source file:com.jaspersoft.jasperserver.ws.axis2.RepositoryHelper.java

/**
 *  This method get a string and tries to convert the string into the requested object.
 *  Valid classes are:/*from   ww w. ja v  a 2  s. c  om*/
 *    java.util.Date (the string is supposed to represent a number of milliseconds)
 *    Number
 *    BigDecimal
 *    Byte
 *    Short
 *    Integer
 *    Long
 *    Float
 *    Double
 *    Boolean
 *    String
 *    java.util.Locale
 * 
 *  The default returned object is of type String
 * @param str the string representing the value
 * @param clazz The class of the result (not garanteed)
 * @return return an Object hopefully of the requested class (or a String)
 * 
 */
public Object stringToValue(String str, Class clazz) {
    Object value = str;
    if (value == null) {
        return value;
    }

    if (java.util.Date.class.getName().equals(clazz.getName())) {
        value = new java.util.Date(Long.valueOf(value.toString()).longValue());
    } else if (java.sql.Date.class.getName().equals(clazz.getName())) {
        value = new java.sql.Date(Long.valueOf(value.toString()).longValue());
    } else if (java.sql.Timestamp.class.getName().equals(clazz.getName())) {
        value = new java.sql.Timestamp(Long.valueOf(value.toString()).longValue());
    } else if (Number.class.isAssignableFrom(clazz)) {
        value = new java.math.BigDecimal(value.toString());
        if (Byte.class.getName().equals(clazz.getName())) {
            value = new Byte(((Number) value).byteValue());
        } else if (Short.class.getName().equals(clazz.getName())) {
            value = new Short(((Number) value).shortValue());
        } else if (Integer.class.getName().equals(clazz.getName())) {
            value = new Integer(((Number) value).intValue());
        } else if (Long.class.getName().equals(clazz.getName())) {
            value = new Long(((Number) value).longValue());
        } else if (Float.class.getName().equals(clazz.getName())) {
            value = new Float(((Number) value).floatValue());
        } else if (Double.class.getName().equals(clazz.getName())) {
            value = new Double(((Number) value).doubleValue());
        }
    } else if (Boolean.class.getName().equals(clazz.getName())) {
        value = Boolean.valueOf(value.toString());
    } else if (Locale.class.getName().equals(clazz.getName())) {
        value = LocaleHelper.getInstance().getLocale(str);
    } else if (DateRange.class.equals(clazz)) {
        try {
            value = DateRangeFactory.getInstance(str, Date.class);
        } catch (InvalidDateRangeExpressionException e) {
            //if DateRange passed as string with milliseconds we need to parse it
            Date dateValue = (Date) stringToValue(str, Date.class);
            value = DateRangeFactory.getInstance(dateValue);
        }
    } else if (TimestampRange.class.equals(clazz)) {
        try {
            value = DateRangeFactory.getInstance(str, Timestamp.class);
        } catch (InvalidDateRangeExpressionException e) {
            //if TimestampRange passed as string with milliseconds we need to parse it
            Timestamp timestamp = (Timestamp) stringToValue(str, Timestamp.class);
            value = DateRangeFactory.getInstance(timestamp);
        }
    }

    return value;
}

---

From source file:org.red5.server.service.ConversionUtils.java

/**
 * Convert string to primitive wrapper like Boolean or Float
 * @param str               String to convert
 * @param wrapper           Primitive wrapper type
 * @return                  Converted object
 *///from  w  ww .  j  a v  a2 s  . c o  m
public static Object convertStringToWrapper(String str, Class<?> wrapper) {
    if (wrapper.equals(String.class)) {
        return str;
    } else if (wrapper.equals(Boolean.class)) {
        return new Boolean(str);
    } else if (wrapper.equals(Double.class)) {
        return new Double(str);
    } else if (wrapper.equals(Long.class)) {
        return new Long(str);
    } else if (wrapper.equals(Float.class)) {
        return new Float(str);
    } else if (wrapper.equals(Integer.class)) {
        return new Integer(str);
    } else if (wrapper.equals(Short.class)) {
        return new Short(str);
    } else if (wrapper.equals(Byte.class)) {
        return new Byte(str);
    }
    throw new ConversionException("Unable to convert string to: " + wrapper);
}

---

From source file:de.odysseus.calyxo.base.util.ParseUtils.java

public void testPrimitive() throws Exception {
        assertEquals(Boolean.TRUE, ParseUtils.parse(boolean.class, "true"));
        assertEquals(Boolean.FALSE, ParseUtils.parse(boolean.class, "false"));
        assertEquals(new Character((char) 10), ParseUtils.parse(char.class, "\n"));
        assertEquals(new Byte((byte) 10), ParseUtils.parse(byte.class, "10"));
        assertEquals(new Short((short) 10), ParseUtils.parse(short.class, "10"));
        assertEquals(new Integer(10), ParseUtils.parse(int.class, "10"));
        assertEquals(new Long(10), ParseUtils.parse(long.class, "10"));
        assertEquals(new Float(10), ParseUtils.parse(float.class, "10"));
        assertEquals(new Double(10), ParseUtils.parse(double.class, "10"));
    }//w w w .  j  a  v a  2 s .  c  o  m

---

From source file:org.floggy.synchronization.jme.core.impl.JSONSerializationManagerTest.java

/**
* DOCUMENT ME!//from ww w  .ja v a2 s. c o m
*
* @throws Exception DOCUMENT ME!
*/
public void testReceiveHashtableNotNull() throws Exception {
    JSONObject jsonObject = new JSONObject();
    JSONObject keyValuePair = new JSONObject();
    String name = "hashtable";
    Hashtable expected = new Hashtable();
    JSONArray array = new JSONArray();
    JSONObject key = new JSONObject();
    JSONObject value = new JSONObject();

    Object o = "byte";
    key.put("className", o.getClass().getName());
    key.put("value", o);

    o = new Byte((byte) 87);
    value.put("className", o.getClass().getName());
    value.put("value", o);

    keyValuePair.put("key", key);
    keyValuePair.put("value", value);

    array.put(keyValuePair);

    jsonObject.put(name, array);

    expected.put("byte", o);

    Hashtable actual = JSONSerializationManager.receiveHashtable(name, jsonObject);

    assertEquals(expected, actual);
}

---

From source file:com.fluidops.iwb.api.APIImpl.java

public void setConfigOption(String key, String value) throws Exception {
    Method found = null;//  w w  w.  ja  v a 2s .  co m
    // fbase Config
    for (Method m : Config.class.getMethods()) {
        ConfigDoc cfd = m.getAnnotation(ConfigDoc.class);
        if (cfd != null)
            if (cfd.name().equals(key))
                found = m;
    }

    // check if prop exists
    if (found == null)
        throw new Exception("Config property does not exist: " + key);

    // check type
    if (found.getReturnType().equals(boolean.class))
        Boolean.valueOf(value);
    else if (found.getReturnType().equals(int.class))
        new Integer(value);
    else if (found.getReturnType().equals(long.class))
        new Long(value);
    else if (found.getReturnType().equals(byte.class))
        new Byte(value);
    else if (found.getReturnType().equals(short.class))
        new Short(value);
    else if (found.getReturnType().equals(float.class))
        new Float(value);
    else if (found.getReturnType().equals(double.class))
        new Double(value);
    else if (found.getReturnType().equals(char.class))
        Character.valueOf(value.charAt(0));
    else if (found.getReturnType().equals(Character.class))
        Character.valueOf(value.charAt(0));
    else
        found.getReturnType().getConstructor(String.class).newInstance(value);

    com.fluidops.config.Config.getConfig().set(key, value);
}

---

From source file:org.openvpms.component.system.common.jxpath.OpenVPMSTypeConverter.java

@Override
protected Number allocateNumber(Class type, double value) {
    if (type == Byte.class || type == byte.class) {
        return new Byte((byte) value);
    }//from  w  w w  .  j  a v a  2s  .  c om
    if (type == Short.class || type == short.class) {
        return new Short((short) value);
    }
    if (type == Integer.class || type == int.class) {
        return new Integer((int) value);
    }
    if (type == Long.class || type == long.class) {
        return new Long((long) value);
    }
    if (type == Float.class || type == float.class) {
        return new Float((float) value);
    }
    if (type == Double.class || type == double.class) {
        return new Double(value);
    }
    if (type == BigDecimal.class) {
        return new BigDecimal(value);
    }
    if (type == BigInteger.class) {
        return BigInteger.valueOf((long) value);
    }

    if (type == Money.class) {
        return new Money(value);
    }

    return null;
}

---

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