Example usage for java.lang Double TYPE

List of usage examples for java.lang Double TYPE

Introduction

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

Prototype

Class TYPE

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Document

The Class instance representing the primitive type double .

Usage

From source file:org.liveSense.api.beanprocessors.DbStandardBeanProcessor.java

/**
 * Convert a <code>ResultSet</code> column into an object.  Simple 
 * implementations could just call <code>rs.getObject(index)</code> while
 * more complex implementations could perform type manipulation to match 
 * the column's type to the bean property type.
 * //  w w  w . j  a  v  a2s .co  m
 * <p>
 * This implementation calls the appropriate <code>ResultSet</code> getter 
 * method for the given property type to perform the type conversion.  If 
 * the property type doesn't match one of the supported 
 * <code>ResultSet</code> types, <code>getObject</code> is called.
 * </p>
 * 
 * @param rs The <code>ResultSet</code> currently being processed.  It is
 * positioned on a valid row before being passed into this method.
 * 
 * @param index The current column index being processed.
 * 
 * @param propType The bean property type that this column needs to be
 * converted into.
 * 
 * @throws SQLException if a database access error occurs
 * 
 * @return The object from the <code>ResultSet</code> at the given column
 * index after optional type processing or <code>null</code> if the column
 * value was SQL NULL.
 */
protected Object processColumn(ResultSet rs, int index, Class<?> propType) throws SQLException {

    if (!propType.isPrimitive() && rs.getObject(index) == null) {
        return null;
    }

    if (!propType.isPrimitive() && rs.getObject(index) == null) {
        return null;
    }

    if (propType.equals(String.class)) {
        return rs.getString(index);

    } else if (propType.equals(Integer.TYPE) || propType.equals(Integer.class)) {
        return (rs.getInt(index));

    } else if (propType.equals(Boolean.TYPE) || propType.equals(Boolean.class)) {
        return (rs.getBoolean(index));

    } else if (propType.equals(Long.TYPE) || propType.equals(Long.class)) {
        return (rs.getLong(index));

    } else if (propType.equals(Double.TYPE) || propType.equals(Double.class)) {
        return (rs.getDouble(index));

    } else if (propType.equals(Float.TYPE) || propType.equals(Float.class)) {
        return (rs.getFloat(index));

    } else if (propType.equals(Short.TYPE) || propType.equals(Short.class)) {
        return (rs.getShort(index));

    } else if (propType.equals(Byte.TYPE) || propType.equals(Byte.class)) {
        return (rs.getByte(index));

    } else if (propType.equals(Timestamp.class)) {
        return rs.getTimestamp(index);

    } else {
        return rs.getObject(index);
    }

}

From source file:org.evosuite.testcarver.testcase.EvoTestCaseCodeGenerator.java

private final Class<?> getClassForName(String type) {
    try {/* www .  ja  va2s. co  m*/
        if (type.equals("boolean") || type.equals("java.lang.Boolean")) {
            return Boolean.TYPE;
        } else if (type.equals("byte") || type.equals("java.lang.Byte")) {
            return Byte.TYPE;
        } else if (type.equals("char") || type.equals("java.lang.Character")) {
            return Character.TYPE;
        } else if (type.equals("double") || type.equals("java.lang.Double")) {
            return Double.TYPE;
        } else if (type.equals("float") || type.equals("java.lang.Float")) {
            return Float.TYPE;
        } else if (type.equals("int") || type.equals("java.lang.Integer")) {
            return Integer.TYPE;
        } else if (type.equals("long") || type.equals("java.lang.Long")) {
            return Long.TYPE;
        } else if (type.equals("short") || type.equals("java.lang.Short")) {
            return Short.TYPE;
        } else if (type.equals("String")) {
            return Class.forName("java.lang." + type, true,
                    TestGenerationContext.getInstance().getClassLoaderForSUT());
        }

        if (type.endsWith("[]")) {
            // see http://stackoverflow.com/questions/3442090/java-what-is-this-ljava-lang-object

            final StringBuilder arrayTypeNameBuilder = new StringBuilder(30);

            int index = 0;
            while ((index = type.indexOf('[', index)) != -1) {
                arrayTypeNameBuilder.append('[');
                index++;
            }

            arrayTypeNameBuilder.append('L'); // always needed for Object arrays

            // remove bracket from type name get array component type
            type = type.replace("[]", "");
            arrayTypeNameBuilder.append(type);

            arrayTypeNameBuilder.append(';'); // finalize object array name

            return Class.forName(arrayTypeNameBuilder.toString(), true,
                    TestGenerationContext.getInstance().getClassLoaderForSUT());
        } else {
            return Class.forName(ResourceList.getClassNameFromResourcePath(type), true,
                    TestGenerationContext.getInstance().getClassLoaderForSUT());
        }
    } catch (final ClassNotFoundException e) {
        throw new RuntimeException(e);
    }
}

From source file:org.apache.hadoop.hbase.security.access.HbaseObjectWritableFor96Migration.java

/**
 * Write a {@link Writable}, {@link String}, primitive type, or an array of
 * the preceding.//from w  ww  .  j  a v  a2s .c o m
 * @param out
 * @param instance
 * @param declaredClass
 * @param conf
 * @throws IOException
 */
@SuppressWarnings("unchecked")
static void writeObject(DataOutput out, Object instance, Class declaredClass, Configuration conf)
        throws IOException {

    Object instanceObj = instance;
    Class declClass = declaredClass;

    if (instanceObj == null) { // null
        instanceObj = new NullInstance(declClass, conf);
        declClass = Writable.class;
    }
    writeClassCode(out, declClass);
    if (declClass.isArray()) { // array
        // If bytearray, just dump it out -- avoid the recursion and
        // byte-at-a-time we were previously doing.
        if (declClass.equals(byte[].class)) {
            Bytes.writeByteArray(out, (byte[]) instanceObj);
        } else {
            //if it is a Generic array, write the element's type
            if (getClassCode(declaredClass) == GENERIC_ARRAY_CODE) {
                Class<?> componentType = declaredClass.getComponentType();
                writeClass(out, componentType);
            }

            int length = Array.getLength(instanceObj);
            out.writeInt(length);
            for (int i = 0; i < length; i++) {
                Object item = Array.get(instanceObj, i);
                writeObject(out, item, item.getClass(), conf);
            }
        }
    } else if (List.class.isAssignableFrom(declClass)) {
        List list = (List) instanceObj;
        int length = list.size();
        out.writeInt(length);
        for (int i = 0; i < length; i++) {
            Object elem = list.get(i);
            writeObject(out, elem, elem == null ? Writable.class : elem.getClass(), conf);
        }
    } else if (declClass == String.class) { // String
        Text.writeString(out, (String) instanceObj);
    } else if (declClass.isPrimitive()) { // primitive type
        if (declClass == Boolean.TYPE) { // boolean
            out.writeBoolean(((Boolean) instanceObj).booleanValue());
        } else if (declClass == Character.TYPE) { // char
            out.writeChar(((Character) instanceObj).charValue());
        } else if (declClass == Byte.TYPE) { // byte
            out.writeByte(((Byte) instanceObj).byteValue());
        } else if (declClass == Short.TYPE) { // short
            out.writeShort(((Short) instanceObj).shortValue());
        } else if (declClass == Integer.TYPE) { // int
            out.writeInt(((Integer) instanceObj).intValue());
        } else if (declClass == Long.TYPE) { // long
            out.writeLong(((Long) instanceObj).longValue());
        } else if (declClass == Float.TYPE) { // float
            out.writeFloat(((Float) instanceObj).floatValue());
        } else if (declClass == Double.TYPE) { // double
            out.writeDouble(((Double) instanceObj).doubleValue());
        } else if (declClass == Void.TYPE) { // void
        } else {
            throw new IllegalArgumentException("Not a primitive: " + declClass);
        }
    } else if (declClass.isEnum()) { // enum
        Text.writeString(out, ((Enum) instanceObj).name());
    } else if (Message.class.isAssignableFrom(declaredClass)) {
        Text.writeString(out, instanceObj.getClass().getName());
        ((Message) instance).writeDelimitedTo(DataOutputOutputStream.constructOutputStream(out));
    } else if (Writable.class.isAssignableFrom(declClass)) { // Writable
        Class<?> c = instanceObj.getClass();
        Integer code = CLASS_TO_CODE.get(c);
        if (code == null) {
            out.writeByte(NOT_ENCODED);
            Text.writeString(out, c.getName());
        } else {
            writeClassCode(out, c);
        }
        ((Writable) instanceObj).write(out);
    } else if (Serializable.class.isAssignableFrom(declClass)) {
        Class<?> c = instanceObj.getClass();
        Integer code = CLASS_TO_CODE.get(c);
        if (code == null) {
            out.writeByte(NOT_ENCODED);
            Text.writeString(out, c.getName());
        } else {
            writeClassCode(out, c);
        }
        ByteArrayOutputStream bos = null;
        ObjectOutputStream oos = null;
        try {
            bos = new ByteArrayOutputStream();
            oos = new ObjectOutputStream(bos);
            oos.writeObject(instanceObj);
            byte[] value = bos.toByteArray();
            out.writeInt(value.length);
            out.write(value);
        } finally {
            if (bos != null)
                bos.close();
            if (oos != null)
                oos.close();
        }
    } else if (Scan.class.isAssignableFrom(declClass)) {
        Scan scan = (Scan) instanceObj;
        byte[] scanBytes = ProtobufUtil.toScan(scan).toByteArray();
        out.writeInt(scanBytes.length);
        out.write(scanBytes);
    } else {
        throw new IOException("Can't write: " + instanceObj + " as " + declClass);
    }
}

From source file:org.apache.struts2.jasper.compiler.JspUtil.java

/**
 * Produces a String representing a call to the EL interpreter.
 *
 * @param isTagFile    is a tag file/*from w  ww.  j  a v  a 2s. c  om*/
 * @param expression   a String containing zero or more "${}" expressions
 * @param expectedType the expected type of the interpreted result
 * @param fnmapvar     Variable pointing to a function map.
 * @param XmlEscape    True if the result should do XML escaping
 * @return a String representing a call to the EL interpreter.
 */
public static String interpreterCall(boolean isTagFile, String expression, Class expectedType, String fnmapvar,
        boolean XmlEscape) {
    /*
     * Determine which context object to use.
     */
    String jspCtxt = null;
    if (isTagFile)
        jspCtxt = "this.getJspContext()";
    else
        jspCtxt = "_jspx_page_context";

    /*
         * Determine whether to use the expected type's textual name
     * or, if it's a primitive, the name of its correspondent boxed
     * type.
         */
    String targetType = expectedType.getName();
    String primitiveConverterMethod = null;
    if (expectedType.isPrimitive()) {
        if (expectedType.equals(Boolean.TYPE)) {
            targetType = Boolean.class.getName();
            primitiveConverterMethod = "booleanValue";
        } else if (expectedType.equals(Byte.TYPE)) {
            targetType = Byte.class.getName();
            primitiveConverterMethod = "byteValue";
        } else if (expectedType.equals(Character.TYPE)) {
            targetType = Character.class.getName();
            primitiveConverterMethod = "charValue";
        } else if (expectedType.equals(Short.TYPE)) {
            targetType = Short.class.getName();
            primitiveConverterMethod = "shortValue";
        } else if (expectedType.equals(Integer.TYPE)) {
            targetType = Integer.class.getName();
            primitiveConverterMethod = "intValue";
        } else if (expectedType.equals(Long.TYPE)) {
            targetType = Long.class.getName();
            primitiveConverterMethod = "longValue";
        } else if (expectedType.equals(Float.TYPE)) {
            targetType = Float.class.getName();
            primitiveConverterMethod = "floatValue";
        } else if (expectedType.equals(Double.TYPE)) {
            targetType = Double.class.getName();
            primitiveConverterMethod = "doubleValue";
        }
    }

    if (primitiveConverterMethod != null) {
        XmlEscape = false;
    }

    /*
         * Build up the base call to the interpreter.
         */
    // XXX - We use a proprietary call to the interpreter for now
    // as the current standard machinery is inefficient and requires
    // lots of wrappers and adapters.  This should all clear up once
    // the EL interpreter moves out of JSTL and into its own project.
    // In the future, this should be replaced by code that calls
    // ExpressionEvaluator.parseExpression() and then cache the resulting
    // expression objects.  The interpreterCall would simply select
    // one of the pre-cached expressions and evaluate it.
    // Note that PageContextImpl implements VariableResolver and
    // the generated Servlet/SimpleTag implements FunctionMapper, so
    // that machinery is already in place (mroth).
    targetType = toJavaSourceType(targetType);
    StringBuilder call = new StringBuilder(
            "(" + targetType + ") " + "org.apache.struts2.jasper.runtime.PageContextImpl.proprietaryEvaluate"
                    + "(" + Generator.quote(expression) + ", " + targetType + ".class, " + "(PageContext)"
                    + jspCtxt + ", " + fnmapvar + ", " + XmlEscape + ")");

    /*
         * Add the primitive converter method if we need to.
         */
    if (primitiveConverterMethod != null) {
        call.insert(0, "(");
        call.append(")." + primitiveConverterMethod + "()");
    }

    return call.toString();
}

From source file:bammerbom.ultimatecore.bukkit.resources.utils.BossbarUtil.java

public Object getSpawnPacket() {
    Class<?> Entity = Util.getCraftClass("Entity");
    Class<?> EntityLiving = Util.getCraftClass("EntityLiving");
    Class<?> EntityEnderDragon = Util.getCraftClass("EntityEnderDragon");
    Object packet = null;/*  ww w .  j a v a2  s . c  o  m*/
    try {
        this.dragon = EntityEnderDragon.getConstructor(new Class[] { Util.getCraftClass("World") })
                .newInstance(new Object[] { getWorld() });

        Method setLocation = Util.getMethod(EntityEnderDragon, "setLocation",
                new Class[] { Double.TYPE, Double.TYPE, Double.TYPE, Float.TYPE, Float.TYPE });
        setLocation.invoke(this.dragon, new Object[] { Integer.valueOf(getX()), Integer.valueOf(getY()),
                Integer.valueOf(getZ()), Integer.valueOf(getPitch()), Integer.valueOf(getYaw()) });

        Method setInvisible = Util.getMethod(EntityEnderDragon, "setInvisible", new Class[] { Boolean.TYPE });
        setInvisible.invoke(this.dragon, new Object[] { Boolean.valueOf(isVisible()) });

        Method setCustomName = Util.getMethod(EntityEnderDragon, "setCustomName", new Class[] { String.class });
        setCustomName.invoke(this.dragon, new Object[] { this.name });

        Method setHealth = Util.getMethod(EntityEnderDragon, "setHealth", new Class[] { Float.TYPE });
        setHealth.invoke(this.dragon, new Object[] { Float.valueOf(this.health) });

        Field motX = Util.getField(Entity, "motX");
        motX.set(this.dragon, Byte.valueOf(getXvel()));

        Field motY = Util.getField(Entity, "motY");
        motY.set(this.dragon, Byte.valueOf(getYvel()));

        Field motZ = Util.getField(Entity, "motZ");
        motZ.set(this.dragon, Byte.valueOf(getZvel()));

        Method getId = Util.getMethod(EntityEnderDragon, "getId", new Class[0]);
        this.id = ((Number) getId.invoke(this.dragon, new Object[0])).intValue();

        Class<?> PacketPlayOutSpawnEntityLiving = Util.getCraftClass("PacketPlayOutSpawnEntityLiving");

        packet = PacketPlayOutSpawnEntityLiving.getConstructor(new Class[] { EntityLiving })
                .newInstance(new Object[] { this.dragon });
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    } catch (SecurityException e) {
        e.printStackTrace();
    } catch (InstantiationException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    } catch (InvocationTargetException e) {
        e.printStackTrace();
    } catch (NoSuchMethodException e) {
        e.printStackTrace();
    }

    return packet;
}

From source file:com.thinkbiganalytics.policy.BasePolicyAnnotationTransformer.java

public Object convertStringToObject(String value, Class type) {
    if (type.isEnum()) {
        return Enum.valueOf(type, value);
    } else if (String.class.equals(type)) {
        return value;
    }//from w  w  w. j av a  2  s  .  co m

    if (StringUtils.isBlank(value)) {
        return null;
    } else if (Number.class.equals(type)) {
        return NumberUtils.createNumber(value);
    } else if (Integer.class.equals(type) || Integer.TYPE.equals(type)) {
        return new Integer(value);
    } else if (Long.class.equals(type) || Long.TYPE.equals(type)) {
        return Long.valueOf(value);
    } else if (Double.class.equals(type) || Double.TYPE.equals(type)) {
        return Double.valueOf(value);
    } else if (Float.class.equals(type) || Float.TYPE.equals(type)) {
        return Float.valueOf(value);
    } else if (Pattern.class.equals(type)) {
        return Pattern.compile(value);
    } else if (Boolean.class.equals(type) || Boolean.TYPE.equals(type)) {
        return BooleanUtils.toBoolean(value);
    } else {
        throw new IllegalArgumentException(
                "Unable to convert the value " + value + " to an object of type " + type.getName());
    }

}

From source file:org.apache.hadoop.hbase.io.HbaseObjectWritable.java

/**
 * Write a {@link Writable}, {@link String}, primitive type, or an array of
 * the preceding.//from w  w w  .  j a v  a  2s .c o  m
 * @param out
 * @param instance
 * @param declaredClass
 * @param conf
 * @throws IOException
 */
@SuppressWarnings("unchecked")
public static void writeObject(DataOutput out, Object instance, Class declaredClass, Configuration conf)
        throws IOException {

    Object instanceObj = instance;
    Class declClass = declaredClass;

    if (instanceObj == null) { // null
        instanceObj = new NullInstance(declClass, conf);
        declClass = Writable.class;
    }
    writeClassCode(out, declClass);
    if (declClass.isArray()) { // array
        // If bytearray, just dump it out -- avoid the recursion and
        // byte-at-a-time we were previously doing.
        if (declClass.equals(byte[].class)) {
            Bytes.writeByteArray(out, (byte[]) instanceObj);
        } else if (declClass.equals(Result[].class)) {
            Result.writeArray(out, (Result[]) instanceObj);
        } else {
            //if it is a Generic array, write the element's type
            if (getClassCode(declaredClass) == GENERIC_ARRAY_CODE) {
                Class<?> componentType = declaredClass.getComponentType();
                writeClass(out, componentType);
            }

            int length = Array.getLength(instanceObj);
            out.writeInt(length);
            for (int i = 0; i < length; i++) {
                Object item = Array.get(instanceObj, i);
                writeObject(out, item, item.getClass(), conf);
            }
        }
    } else if (List.class.isAssignableFrom(declClass)) {
        List list = (List) instanceObj;
        int length = list.size();
        out.writeInt(length);
        for (int i = 0; i < length; i++) {
            Object elem = list.get(i);
            writeObject(out, elem, elem == null ? Writable.class : elem.getClass(), conf);
        }
    } else if (declClass == String.class) { // String
        Text.writeString(out, (String) instanceObj);
    } else if (declClass.isPrimitive()) { // primitive type
        if (declClass == Boolean.TYPE) { // boolean
            out.writeBoolean(((Boolean) instanceObj).booleanValue());
        } else if (declClass == Character.TYPE) { // char
            out.writeChar(((Character) instanceObj).charValue());
        } else if (declClass == Byte.TYPE) { // byte
            out.writeByte(((Byte) instanceObj).byteValue());
        } else if (declClass == Short.TYPE) { // short
            out.writeShort(((Short) instanceObj).shortValue());
        } else if (declClass == Integer.TYPE) { // int
            out.writeInt(((Integer) instanceObj).intValue());
        } else if (declClass == Long.TYPE) { // long
            out.writeLong(((Long) instanceObj).longValue());
        } else if (declClass == Float.TYPE) { // float
            out.writeFloat(((Float) instanceObj).floatValue());
        } else if (declClass == Double.TYPE) { // double
            out.writeDouble(((Double) instanceObj).doubleValue());
        } else if (declClass == Void.TYPE) { // void
        } else {
            throw new IllegalArgumentException("Not a primitive: " + declClass);
        }
    } else if (declClass.isEnum()) { // enum
        Text.writeString(out, ((Enum) instanceObj).name());
    } else if (Message.class.isAssignableFrom(declaredClass)) {
        Text.writeString(out, instanceObj.getClass().getName());
        ((Message) instance).writeDelimitedTo(DataOutputOutputStream.constructOutputStream(out));
    } else if (Writable.class.isAssignableFrom(declClass)) { // Writable
        Class<?> c = instanceObj.getClass();
        Integer code = CLASS_TO_CODE.get(c);
        if (code == null) {
            out.writeByte(NOT_ENCODED);
            Text.writeString(out, c.getName());
        } else {
            writeClassCode(out, c);
        }
        ((Writable) instanceObj).write(out);
    } else if (Serializable.class.isAssignableFrom(declClass)) {
        Class<?> c = instanceObj.getClass();
        Integer code = CLASS_TO_CODE.get(c);
        if (code == null) {
            out.writeByte(NOT_ENCODED);
            Text.writeString(out, c.getName());
        } else {
            writeClassCode(out, c);
        }
        ByteArrayOutputStream bos = null;
        ObjectOutputStream oos = null;
        try {
            bos = new ByteArrayOutputStream();
            oos = new ObjectOutputStream(bos);
            oos.writeObject(instanceObj);
            byte[] value = bos.toByteArray();
            out.writeInt(value.length);
            out.write(value);
        } finally {
            if (bos != null)
                bos.close();
            if (oos != null)
                oos.close();
        }
    } else {
        throw new IOException("Can't write: " + instanceObj + " as " + declClass);
    }
}

From source file:com.gdcn.modules.db.jdbc.processor.CamelBeanProcessor.java

/**
 * Convert a <code>ResultSet</code> column into an object.  Simple
 * implementations could just call <code>rs.getObject(index)</code> while
 * more complex implementations could perform type manipulation to match
 * the column's type to the bean property type.
 *
 * <p>/* w w  w  . j  ava2 s .co  m*/
 * This implementation calls the appropriate <code>ResultSet</code> getter
 * method for the given property type to perform the type conversion.  If
 * the property type doesn't match one of the supported
 * <code>ResultSet</code> types, <code>getObject</code> is called.
 * </p>
 *
 * @param rs The <code>ResultSet</code> currently being processed.  It is
 * positioned on a valid row before being passed into this method.
 *
 * @param index The current column index being processed.
 *
 * @param propType The bean property type that this column needs to be
 * converted into.
 *
 * @throws SQLException if a database access error occurs
 *
 * @return The object from the <code>ResultSet</code> at the given column
 * index after optional type processing or <code>null</code> if the column
 * value was SQL NULL.
 */
protected Object processColumn(ResultSet rs, int index, Class<?> propType) throws SQLException {

    if (!propType.isPrimitive() && rs.getObject(index) == null) {
        return null;
    }

    if (propType.equals(String.class)) {
        return rs.getString(index);

    } else if (propType.equals(Integer.TYPE) || propType.equals(Integer.class)) {
        return Integer.valueOf(rs.getInt(index));

    } else if (propType.equals(Boolean.TYPE) || propType.equals(Boolean.class)) {
        return Boolean.valueOf(rs.getBoolean(index));

    } else if (propType.equals(Long.TYPE) || propType.equals(Long.class)) {
        return Long.valueOf(rs.getLong(index));

    } else if (propType.equals(Double.TYPE) || propType.equals(Double.class)) {
        return Double.valueOf(rs.getDouble(index));

    } else if (propType.equals(Float.TYPE) || propType.equals(Float.class)) {
        return Float.valueOf(rs.getFloat(index));

    } else if (propType.equals(Short.TYPE) || propType.equals(Short.class)) {
        return Short.valueOf(rs.getShort(index));

    } else if (propType.equals(Byte.TYPE) || propType.equals(Byte.class)) {
        return Byte.valueOf(rs.getByte(index));

    } else if (propType.equals(Timestamp.class)) {
        return rs.getTimestamp(index);

    } else if (propType.equals(SQLXML.class)) {
        return rs.getSQLXML(index);

    } else {
        return rs.getObject(index);
    }

}

From source file:com.sun.faces.el.impl.Coercions.java

/**
 * Coerces a long to the given primitive number class
 *//*  w ww .  j  av a 2  s  . c  o  m*/
static Number coerceToPrimitiveNumber(long pValue, Class pClass) throws ElException {
    if (pClass == Byte.class || pClass == Byte.TYPE) {
        return PrimitiveObjects.getByte((byte) pValue);
    } else if (pClass == Short.class || pClass == Short.TYPE) {
        return PrimitiveObjects.getShort((short) pValue);
    } else if (pClass == Integer.class || pClass == Integer.TYPE) {
        return PrimitiveObjects.getInteger((int) pValue);
    } else if (pClass == Long.class || pClass == Long.TYPE) {
        return PrimitiveObjects.getLong(pValue);
    } else if (pClass == Float.class || pClass == Float.TYPE) {
        return PrimitiveObjects.getFloat((float) pValue);
    } else if (pClass == Double.class || pClass == Double.TYPE) {
        return PrimitiveObjects.getDouble((double) pValue);
    } else {
        return PrimitiveObjects.getInteger(0);
    }
}

From source file:at.ac.tuwien.infosys.jcloudscale.utility.ReflectionUtil.java

/**
 * Returns the virtual machine's Class object for the named primitive type.<br/>
 * If the type is not a primitive type, {@code null} is returned.
 *
 * @param name the name of the type//w  w  w  . j  av  a 2s  . com
 * @return the Class instance representing the primitive type
 */
private static Class<?> getPrimitiveType(String name) {
    name = StringUtils.defaultIfEmpty(name, "");
    if (name.equals("int"))
        return Integer.TYPE;
    if (name.equals("short"))
        return Short.TYPE;
    if (name.equals("long"))
        return Long.TYPE;
    if (name.equals("float"))
        return Float.TYPE;
    if (name.equals("double"))
        return Double.TYPE;
    if (name.equals("byte"))
        return Byte.TYPE;
    if (name.equals("char"))
        return Character.TYPE;
    if (name.equals("boolean"))
        return Boolean.TYPE;
    if (name.equals("void"))
        return Void.TYPE;

    return null;
}