Example usage for java.lang Double TYPE

Introduction

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

Prototype

Class TYPE

To view the source code for java.lang Double TYPE.

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Document

The Class instance representing the primitive type double .

Usage

From source file:MethodHashing.java

static String getTypeString(Class cl) {
    if (cl == Byte.TYPE) {
        return "B";
    } else if (cl == Character.TYPE) {
        return "C";
    } else if (cl == Double.TYPE) {
        return "D";
    } else if (cl == Float.TYPE) {
        return "F";
    } else if (cl == Integer.TYPE) {
        return "I";
    } else if (cl == Long.TYPE) {
        return "J";
    } else if (cl == Short.TYPE) {
        return "S";
    } else if (cl == Boolean.TYPE) {
        return "Z";
    } else if (cl == Void.TYPE) {
        return "V";
    } else if (cl.isArray()) {
        return "[" + getTypeString(cl.getComponentType());
    } else {//  w  ww. j av  a  2s. co m
        return "L" + cl.getName().replace('.', '/') + ";";
    }
}

---

From source file:demo.config.PropertyConverter.java

/**
 * Converts the specified value to the target class. If the class is a
 * primitive type (Integer.TYPE, Boolean.TYPE, etc) the value returned will
 * use the wrapper type (Integer.class, Boolean.class, etc).
 * /*  ww  w .ja  va 2 s  .co m*/
 * @param cls
 *            the target class of the converted value
 * @param value
 *            the value to convert
 * @param params
 *            optional parameters used for the conversion
 * @return the converted value
 * @throws ConversionException
 *             if the value is not compatible with the requested type
 * 
 * @since 1.5
 */
static Object to(Class<?> cls, Object value, Object[] params) throws ConversionException {
    if (cls.isInstance(value)) {
        return value; // no conversion needed
    }

    if (Boolean.class.equals(cls) || Boolean.TYPE.equals(cls)) {
        return toBoolean(value);
    } else if (Character.class.equals(cls) || Character.TYPE.equals(cls)) {
        return toCharacter(value);
    } else if (Number.class.isAssignableFrom(cls) || cls.isPrimitive()) {
        if (Integer.class.equals(cls) || Integer.TYPE.equals(cls)) {
            return toInteger(value);
        } else if (Long.class.equals(cls) || Long.TYPE.equals(cls)) {
            return toLong(value);
        } else if (Byte.class.equals(cls) || Byte.TYPE.equals(cls)) {
            return toByte(value);
        } else if (Short.class.equals(cls) || Short.TYPE.equals(cls)) {
            return toShort(value);
        } else if (Float.class.equals(cls) || Float.TYPE.equals(cls)) {
            return toFloat(value);
        } else if (Double.class.equals(cls) || Double.TYPE.equals(cls)) {
            return toDouble(value);
        } else if (BigInteger.class.equals(cls)) {
            return toBigInteger(value);
        } else if (BigDecimal.class.equals(cls)) {
            return toBigDecimal(value);
        }
    } else if (Date.class.equals(cls)) {
        return toDate(value, (String) params[0]);
    } else if (Calendar.class.equals(cls)) {
        return toCalendar(value, (String) params[0]);
    } else if (URL.class.equals(cls)) {
        return toURL(value);
    } else if (Locale.class.equals(cls)) {
        return toLocale(value);
    } else if (isEnum(cls)) {
        return convertToEnum(cls, value);
    } else if (Color.class.equals(cls)) {
        return toColor(value);
    } else if (cls.getName().equals(INTERNET_ADDRESS_CLASSNAME)) {
        return toInternetAddress(value);
    } else if (InetAddress.class.isAssignableFrom(cls)) {
        return toInetAddress(value);
    }

    throw new ConversionException("The value '" + value + "' (" + value.getClass() + ")"
            + " can't be converted to a " + cls.getName() + " object");
}

---

From source file:org.wrml.runtime.syntax.DefaultSyntaxLoader.java

@Override
@SuppressWarnings({ "unchecked", "rawtypes" })
public final <T> T parseSyntacticText(final String text, final java.lang.reflect.Type targetType) {

    if (text == null) {
        return null;
    }/* w ww .j  a  v  a  2  s. c o m*/

    if (targetType == null || targetType.equals(String.class)) {
        return (T) text;
    }

    if (targetType.equals(Integer.TYPE) || targetType.equals(Integer.class)) {
        return (T) new Integer(text);
    }

    if (targetType.equals(Boolean.TYPE) || targetType.equals(Boolean.class)) {
        return (T) (text.equals("true") ? Boolean.TRUE : Boolean.FALSE);
    }

    if (targetType.equals(Long.TYPE) || targetType.equals(Long.class)) {
        return (T) new Long(text);
    }

    if (targetType.equals(Double.TYPE) || targetType.equals(Double.class)) {
        return (T) new Double(text);
    }

    if (TypeUtils.isAssignable(targetType, Enum.class)) {
        return (T) Enum.valueOf((Class<Enum>) targetType, text);
    }

    if (targetType instanceof Class<?>) {

        final SyntaxHandler<?> syntaxHandler = getSyntaxHandler((Class<?>) targetType);

        if (syntaxHandler != null) {
            return (T) syntaxHandler.parseSyntacticText(text);
        }
    }

    throw new SyntaxRegistryException(
            "Failed to transform text: \"" + text + "\" value to target type: " + targetType, null, this);

}

---

From source file:io.openmessaging.rocketmq.utils.BeanUtils.java

public static void setProperties(Class<?> clazz, Object obj, String methodName, Object value)
        throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
    Class<?> parameterClass = getMethodClass(clazz, methodName);
    Method setterMethod = clazz.getMethod(methodName, parameterClass);
    if (parameterClass == Boolean.TYPE) {
        setterMethod.invoke(obj, Boolean.valueOf(value.toString()));
    } else if (parameterClass == Integer.TYPE) {
        setterMethod.invoke(obj, Integer.valueOf(value.toString()));
    } else if (parameterClass == Double.TYPE) {
        setterMethod.invoke(obj, Double.valueOf(value.toString()));
    } else if (parameterClass == Float.TYPE) {
        setterMethod.invoke(obj, Float.valueOf(value.toString()));
    } else if (parameterClass == Long.TYPE) {
        setterMethod.invoke(obj, Long.valueOf(value.toString()));
    } else/*ww  w  .j a  v a  2 s.  com*/
        setterMethod.invoke(obj, value);
}

---

From source file:net.sf.json.JSONDynaBean.java

/**
 * DOCUMENT ME!//from  w  ww  . ja va  2s.c  o m
 *
 * @param name DOCUMENT ME!
 *
 * @return DOCUMENT ME!
 */
public Object get(String name) {
    Object value = dynaValues.get(name);

    if (value != null) {
        return value;
    }

    Class type = getDynaProperty(name).getType();

    if (type == null) {
        throw new NullPointerException("Unspecified property type for " + name);
    }

    if (!type.isPrimitive()) {
        return value;
    }

    if (type == Boolean.TYPE) {
        return Boolean.FALSE;
    } else if (type == Byte.TYPE) {
        return new Byte((byte) 0);
    } else if (type == Character.TYPE) {
        return new Character((char) 0);
    } else if (type == Short.TYPE) {
        return new Short((short) 0);
    } else if (type == Integer.TYPE) {
        return new Integer(0);
    } else if (type == Long.TYPE) {
        return new Long(0);
    } else if (type == Float.TYPE) {
        return new Float(0.0);
    } else if (type == Double.TYPE) {
        return new Double(0);
    }

    return null;
}

---

From source file:org.hyperic.hq.plugin.jboss.MBeanUtil.java

private static void initConverters() {
    addConverter(Object.class, new Converter() {
        public Object convert(String param) {
            return param;
        }/*w  ww. j  a  v  a2s. c o m*/
    });

    addConverter(Short.class, new Converter() {
        public Object convert(String param) {
            return Short.valueOf(param);
        }
    });

    addConverter(Integer.class, new Converter() {
        public Object convert(String param) {
            return Integer.valueOf(param);
        }
    });

    addConverter(Long.class, new Converter() {
        public Object convert(String param) {
            return Long.valueOf(param);
        }
    });

    addConverter(Double.class, new Converter() {
        public Object convert(String param) {
            return Double.valueOf(param);
        }
    });

    addConverter(Boolean.class, new Converter() {
        public Object convert(String param) {
            return Boolean.valueOf(param);
        }
    });

    addConverter(File.class, new Converter() {
        public Object convert(String param) {
            return new File(param);
        }
    });

    addConverter(URL.class, new Converter() {
        public Object convert(String param) {
            try {
                return new URL(param);
            } catch (MalformedURLException e) {
                throw invalid(param, e);
            }
        }
    });

    addConverter(ObjectName.class, new Converter() {
        public Object convert(String param) {
            try {
                return new ObjectName(param);
            } catch (MalformedObjectNameException e) {
                throw invalid(param, e);
            }
        }
    });

    addConverter(List.class, new ListConverter() {
        public Object convert(String[] params) {
            return Arrays.asList(params);
        }
    });

    addConverter(String[].class, new ListConverter() {
        public Object convert(String[] params) {
            return params;
        }
    });

    Class[][] aliases = { { String.class, Object.class }, { Short.TYPE, Short.class },
            { Integer.TYPE, Integer.class }, { Long.TYPE, Long.class }, { Double.TYPE, Double.class },
            { Boolean.TYPE, Boolean.class }, };

    for (int i = 0; i < aliases.length; i++) {
        addConverter(aliases[i][0], aliases[i][1]);
    }
}

---

From source file:edu.wisc.commons.httpclient.HttpParamsBean.java

public double getDoubleParameter(final String name, double defaultValue) {
    return getTypedParameter(name, defaultValue, Double.TYPE, new Function<Object, Double>() {
        public Double apply(Object value) {
            final Double doubleValue = Double.valueOf(value.toString());

            //If this parameter is supposed to be a double store it as such to save future parsing work
            delegate.setDoubleParameter(name, doubleValue);

            return doubleValue;
        }//from   ww w. j av a 2s  .co m
    });
}

---

From source file:com.l2jfree.config.L2Properties.java

@SuppressWarnings("unchecked")
public Object getProperty(Class<?> expectedType, ConfigProperty configProperty) {
    final String name = configProperty.name();
    final String defaultValue = configProperty.value();

    if (expectedType == Boolean.class || expectedType == Boolean.TYPE) {
        return getBool(name, defaultValue);
    } else if (expectedType == Long.class || expectedType == Long.TYPE) {
        return getLong(name, defaultValue);
    } else if (expectedType == Integer.class || expectedType == Integer.TYPE) {
        return getInteger(name, defaultValue);
    } else if (expectedType == Short.class || expectedType == Short.TYPE) {
        return getShort(name, defaultValue);
    } else if (expectedType == Byte.class || expectedType == Byte.TYPE) {
        return getByte(name, defaultValue);
    } else if (expectedType == Double.class || expectedType == Double.TYPE) {
        return getDouble(name, defaultValue);
    } else if (expectedType == Float.class || expectedType == Float.TYPE) {
        return getFloat(name, defaultValue);
    } else if (expectedType == String.class) {
        return getString(name, defaultValue);
    } else if (expectedType.isEnum()) {
        return getEnum(name, (Class<? extends Enum>) expectedType, defaultValue);
    } else {/* w ww.  j a  va  2 s  .  c  o  m*/
        throw new IllegalStateException();
    }
}

---

From source file:org.spring4gwt.server.RpcHelper.java

private static String printTypeName(Class<?> type) {
    // Primitives
    ////from   w  w w. ja  v  a2s .  co  m
    if (type.equals(Integer.TYPE)) {
        return "int";
    } else if (type.equals(Long.TYPE)) {
        return "long";
    } else if (type.equals(Short.TYPE)) {
        return "short";
    } else if (type.equals(Byte.TYPE)) {
        return "byte";
    } else if (type.equals(Character.TYPE)) {
        return "char";
    } else if (type.equals(Boolean.TYPE)) {
        return "boolean";
    } else if (type.equals(Float.TYPE)) {
        return "float";
    } else if (type.equals(Double.TYPE)) {
        return "double";
    }

    // Arrays
    //
    if (type.isArray()) {
        Class<?> componentType = type.getComponentType();
        return printTypeName(componentType) + "[]";
    }

    // Everything else
    //
    return type.getName().replace('$', '.');
}

---

From source file:com.twitter.elephantbird.pig.piggybank.Invoker.java

private static Class<?> unPrimitivize(Class<?> klass) {
    if (klass.equals(Integer.TYPE)) {
        return Integer.class;
    }/*ww  w.  j a  va  2 s .  c  o  m*/
    if (klass.equals(Long.TYPE)) {
        return Long.class;
    } else if (klass.equals(Float.TYPE)) {
        return Float.class;
    } else if (klass.equals(Double.TYPE)) {
        return Double.class;
    } else if (klass.equals(DOUBLE_ARRAY_CLASS)) {
        return DOUBLE_ARRAY_CLASS;
    } else {
        return klass;
    }
}

---

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