List of usage examples for java.lang Character TYPE
Class TYPE
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From source file:org.openTwoFactor.clientExt.net.sf.ezmorph.primitive.CharMorpher.java
public Class morphsTo() { return Character.TYPE; }
From source file:org.yccheok.jstock.gui.POIUtils.java
private static void handlePrimitive(Method method, Class<?> clazz) { if (clazz == Boolean.TYPE) { parameterTypeMap.put(Boolean.class, method); } else if (clazz == Character.TYPE) { parameterTypeMap.put(Character.class, method); } else if (clazz == Byte.TYPE) { parameterTypeMap.put(Byte.class, method); } else if (clazz == Short.TYPE) { parameterTypeMap.put(Short.class, method); } else if (clazz == Integer.TYPE) { parameterTypeMap.put(Integer.class, method); } else if (clazz == Long.TYPE) { parameterTypeMap.put(Long.class, method); } else if (clazz == Float.TYPE) { parameterTypeMap.put(Float.class, method); } else if (clazz == Double.TYPE) { parameterTypeMap.put(Double.class, method); } // ... and so on for the other six primitive types (void doesn't matter) }
From source file:net.yck.wkrdb.common.shared.PropertyConverter.java
/** * Performs a data type conversion from the specified value object to the * given target data class. If additional information is required for this * conversion, it is obtained from {@code DefaultConversionHandler.INSTANCE} * object. 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)./*from ww w . j a va 2s .com*/ * * @param cls * the target class of the converted value * @param value * the value to convert * @return the converted value * @throws ConversionException * if the value is not compatible with the requested type */ public static Object to(Class<?> cls, Object value) throws ConversionException { if (cls.isInstance(value)) { return value; // no conversion needed } if (String.class.equals(cls)) { return String.valueOf(value); } 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, DefaultConversionHandler.INSTANCE.getDateFormat()); } else if (Calendar.class.equals(cls)) { return toCalendar(value, DefaultConversionHandler.INSTANCE.getDateFormat()); } 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.primeframework.mvc.parameter.convert.converters.CharacterConverterTest.java
@Test public void toStrings() { GlobalConverter converter = new BooleanConverter(new MockConfiguration()); String str = converter.convertToString(Character.class, null, "testExpr", null); assertNull(str);/*from ww w . j av a 2 s . c o m*/ str = converter.convertToString(Character.class, null, "testExpr", 'c'); assertEquals(str, "c"); str = converter.convertToString(Character.TYPE, null, "testExpr", 'c'); assertEquals(str, "c"); }
From source file:ClassUtils.java
/** * Helper for invoking an instance method that takes a single parameter. * This method also handles parameters of primitive type. * /*from w ww. j a v a2 s.co m*/ * @param cl * The class that the instance belongs to * @param instance * The object on which we will invoke the method * @param methodName * The method name * @param param * The parameter * @throws Throwable */ public static Object invokeMethod(Class cl, Object instance, String methodName, Object param) throws Throwable { Class paramClass; if (param instanceof Integer) paramClass = Integer.TYPE; else if (param instanceof Long) paramClass = Long.TYPE; else if (param instanceof Short) paramClass = Short.TYPE; else if (param instanceof Boolean) paramClass = Boolean.TYPE; else if (param instanceof Double) paramClass = Double.TYPE; else if (param instanceof Float) paramClass = Float.TYPE; else if (param instanceof Character) paramClass = Character.TYPE; else if (param instanceof Byte) paramClass = Byte.TYPE; else paramClass = param.getClass(); Method method = cl.getMethod(methodName, new Class[] { paramClass }); try { return method.invoke(instance, new Object[] { param }); } catch (InvocationTargetException e) { throw e.getCause(); } }
From source file:org.atemsource.atem.impl.common.attribute.primitive.PrimitiveTypeFactory.java
public PrimitiveType getPrimitiveType(Class primitiveType) { if (String.class.isAssignableFrom(primitiveType)) { return new SimpleTextType(); } else if (Boolean.TYPE.isAssignableFrom(primitiveType)) { final BooleanTypeImpl booleanTypeImpl = new BooleanTypeImpl(); booleanTypeImpl.setNullable(false); return booleanTypeImpl; } else if (Boolean.class.isAssignableFrom(primitiveType)) { return new BooleanTypeImpl(); } else if (double.class.isAssignableFrom(primitiveType)) { final DoubleType doubleTypeImpl = new DoubleType(); doubleTypeImpl.setNullable(false); return doubleTypeImpl; } else if (Double.class.isAssignableFrom(primitiveType)) { return new DoubleType(); } else if (float.class.isAssignableFrom(primitiveType)) { final FloatTypeImpl typeImpl = new FloatTypeImpl(); typeImpl.setNullable(false);//from w ww . j ava 2 s . com return typeImpl; } else if (Float.class.isAssignableFrom(primitiveType)) { return new FloatTypeImpl(); } else if (BigDecimal.class.isAssignableFrom(primitiveType)) { return new BigDecimalTypeImpl(); } else if (int.class.isAssignableFrom(primitiveType)) { final IntegerType integerTypeImpl = new IntegerType(); integerTypeImpl.setNullable(false); return integerTypeImpl; } else if (Integer.class.isAssignableFrom(primitiveType)) { return new IntegerType(); } else if (long.class.isAssignableFrom(primitiveType)) { return new LongType(false); } else if (Long.class.isAssignableFrom(primitiveType)) { return new LongType(true); } else if (Number.class.isAssignableFrom(primitiveType)) { return new SimplePrimitiveType(Number.class, true); } else if (Character.TYPE.isAssignableFrom(primitiveType)) { return new SimplePrimitiveType(Character.TYPE, false); } else if (Character.class.isAssignableFrom(primitiveType)) { return new SimplePrimitiveType(Character.class, true); } else if (BigDecimal.class.isAssignableFrom(primitiveType)) { return new SimplePrimitiveType(BigDecimal.class, true); } else if (BigInteger.class.isAssignableFrom(primitiveType)) { return new SimplePrimitiveType(BigInteger.class, true); } else if (Byte.TYPE.isAssignableFrom(primitiveType)) { return new SimplePrimitiveType(Byte.TYPE, false); } else if (byte[].class.isAssignableFrom(primitiveType)) { return new SimplePrimitiveType(byte[].class, true); } else if (Byte.class.isAssignableFrom(primitiveType)) { return new SimplePrimitiveType(Byte.class, true); } else if (Enum.class.isAssignableFrom(primitiveType)) { return new SimpleEnumType(primitiveType); } else { PrimitiveType found = classToType.get(primitiveType); Class parentClass = primitiveType; while (found == null && parentClass.getSuperclass() != null) { found = classToType.get(parentClass); parentClass = parentClass.getSuperclass(); } if (found == null) { for (Class<?> interfaze : primitiveType.getInterfaces()) { found = classToType.get(interfaze); if (found != null) { return found; } } } return found; } }
From source file:org.thingsplode.synapse.serializers.jackson.adapters.ParameterWrapperDeserializer.java
@Override public ParameterWrapper deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException { JsonNode node = jp.readValueAsTree(); if (node != null && node.size() > 0 && node.isContainerNode()) { ParameterWrapper pw = ParameterWrapper.create(); ArrayNode paramsNode = (ArrayNode) node.get("params"); Iterator<JsonNode> elemIterator = paramsNode.elements(); while (elemIterator.hasNext()) { JsonNode currentNode = elemIterator.next(); if (currentNode.getNodeType() == JsonNodeType.OBJECT) { try { String paramid = ((ObjectNode) currentNode).get("paramid").asText(); String typeName = ((ObjectNode) currentNode).get("type").asText(); Class paramType = null; if (null != typeName) switch (typeName) { case "long": paramType = Long.TYPE; break; case "byte": paramType = Byte.TYPE; break; case "short": paramType = Short.TYPE; break; case "int": paramType = Integer.TYPE; break; case "float": paramType = Float.TYPE; break; case "double": paramType = Double.TYPE; break; case "boolean": paramType = Boolean.TYPE; break; case "char": paramType = Character.TYPE; break; default: paramType = Class.forName(typeName); break; }/* w w w.j a v a2 s . c om*/ Object parameterObject = jp.getCodec().treeToValue(currentNode.get("value"), paramType); pw.add(paramid, paramType, parameterObject); } catch (ClassNotFoundException ex) { throw new JsonParseException(jp, ex.getMessage()); } } } return pw; } else { return null; } }
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). * /*from w w w.j a v a 2 s. c o 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:nl.strohalm.cyclos.utils.conversion.CoercionHelper.java
@SuppressWarnings({ "unchecked", "rawtypes" })
private static Object convert(Class toType, Object value) {
if ("".equals(value)) {
value = null;/*w w w . j av a 2s .com*/
}
// If we do not want a collection, but the value is one, use the first value
if (value != null && !(Collection.class.isAssignableFrom(toType) || toType.isArray())
&& (value.getClass().isArray() || value instanceof Collection)) {
final Iterator it = IteratorUtils.getIterator(value);
if (!it.hasNext()) {
value = null;
} else {
value = it.next();
}
}
// Check for null values
if (value == null) {
if (toType.isPrimitive()) {
// On primitives, use the default value
if (toType == Boolean.TYPE) {
value = Boolean.FALSE;
} else if (toType == Character.TYPE) {
value = '\0';
} else {
value = 0;
}
} else {
// For objects, return null
return null;
}
}
// Check if the value is already of the expected type
if (toType.isInstance(value)) {
return value;
}
// If the class is primitive, use the wrapper, so we have an easier work of testing instances
if (toType.isPrimitive()) {
toType = ClassUtils.primitiveToWrapper(toType);
}
// Convert to well-known types
if (String.class.isAssignableFrom(toType)) {
if (value instanceof Entity) {
final Long entityId = ((Entity) value).getId();
return entityId == null ? null : entityId.toString();
}
return value.toString();
} else if (Number.class.isAssignableFrom(toType)) {
if (!(value instanceof Number)) {
if (value instanceof String) {
value = new BigDecimal((String) value);
} else if (value instanceof Date) {
value = ((Date) value).getTime();
} else if (value instanceof Calendar) {
value = ((Calendar) value).getTimeInMillis();
} else if (value instanceof Entity) {
value = ((Entity) value).getId();
if (value == null) {
return null;
}
} else {
throw new ConversionException("Invalid number: " + value);
}
}
final Number number = (Number) value;
if (Byte.class.isAssignableFrom(toType)) {
return number.byteValue();
} else if (Short.class.isAssignableFrom(toType)) {
return number.shortValue();
} else if (Integer.class.isAssignableFrom(toType)) {
return number.intValue();
} else if (Long.class.isAssignableFrom(toType)) {
return number.longValue();
} else if (Float.class.isAssignableFrom(toType)) {
return number.floatValue();
} else if (Double.class.isAssignableFrom(toType)) {
return number.doubleValue();
} else if (BigInteger.class.isAssignableFrom(toType)) {
return new BigInteger(number.toString());
} else if (BigDecimal.class.isAssignableFrom(toType)) {
return new BigDecimal(number.toString());
}
} else if (Boolean.class.isAssignableFrom(toType)) {
if (value instanceof Number) {
return ((Number) value).intValue() != 0;
} else if ("on".equalsIgnoreCase(value.toString())) {
return true;
} else {
return Boolean.parseBoolean(value.toString());
}
} else if (Character.class.isAssignableFrom(toType)) {
final String str = value.toString();
return (str.length() == 0) ? null : str.charAt(0);
} else if (Calendar.class.isAssignableFrom(toType)) {
if (value instanceof Date) {
final Calendar cal = new GregorianCalendar();
cal.setTime((Date) value);
return cal;
}
} else if (Date.class.isAssignableFrom(toType)) {
if (value instanceof Calendar) {
final long millis = ((Calendar) value).getTimeInMillis();
try {
return ConstructorUtils.invokeConstructor(toType, millis);
} catch (final Exception e) {
throw new IllegalStateException(e);
}
}
} else if (Enum.class.isAssignableFrom(toType)) {
Object ret;
try {
ret = Enum.valueOf(toType, value.toString());
} catch (final Exception e) {
ret = null;
}
if (ret == null) {
Object[] possible;
try {
possible = (Object[]) toType.getMethod("values").invoke(null);
} catch (final Exception e) {
throw new IllegalStateException(
"Couldn't invoke the 'values' method for enum " + toType.getName());
}
if (StringValuedEnum.class.isAssignableFrom(toType)) {
final String test = coerce(String.class, value);
for (final Object item : possible) {
if (((StringValuedEnum) item).getValue().equals(test)) {
ret = item;
break;
}
}
} else if (IntValuedEnum.class.isAssignableFrom(toType)) {
final int test = coerce(Integer.TYPE, value);
for (final Object item : possible) {
if (((IntValuedEnum) item).getValue() == test) {
ret = item;
break;
}
}
} else {
throw new ConversionException("Invalid enum: " + value);
}
}
return ret;
} else if (Entity.class.isAssignableFrom(toType)) {
final Long id = coerce(Long.class, value);
return EntityHelper.reference(toType, id);
} else if (Locale.class.isAssignableFrom(toType)) {
return LocaleConverter.instance().valueOf(value.toString());
} else if (Collection.class.isAssignableFrom(toType)) {
final Collection collection = (Collection) ClassHelper.instantiate(toType);
final Iterator iterator = IteratorUtils.getIterator(value);
while (iterator.hasNext()) {
collection.add(iterator.next());
}
return collection;
} else if (toType.isArray()) {
final Collection collection = coerceCollection(toType.getComponentType(), value);
final Object[] array = (Object[]) Array.newInstance(toType.getComponentType(), collection.size());
return collection.toArray(array);
}
// We don't know how to convert the value
throw new ConversionException("Cannot coerce value to: " + toType.getName());
}
From source file:com.browseengine.bobo.serialize.JSONSerializer.java
private static void loadObject(Object retObj, Field f, JSONObject jsonObj) throws JSONSerializationException { String key = f.getName();/*from www. j av a2s . c om*/ Class type = f.getType(); try { if (type.isPrimitive()) { if (type == Integer.TYPE) { f.setInt(retObj, jsonObj.getInt(key)); } else if (type == Long.TYPE) { f.setLong(retObj, jsonObj.getInt(key)); } else if (type == Short.TYPE) { f.setShort(retObj, (short) jsonObj.getInt(key)); } else if (type == Boolean.TYPE) { f.setBoolean(retObj, jsonObj.getBoolean(key)); } else if (type == Double.TYPE) { f.setDouble(retObj, jsonObj.getDouble(key)); } else if (type == Float.TYPE) { f.setFloat(retObj, (float) jsonObj.getDouble(key)); } else if (type == Character.TYPE) { char ch = jsonObj.getString(key).charAt(0); f.setChar(retObj, ch); } else if (type == Byte.TYPE) { f.setByte(retObj, (byte) jsonObj.getInt(key)); } else { throw new JSONSerializationException("Unknown primitive: " + type); } } else if (type == String.class) { f.set(retObj, jsonObj.getString(key)); } else if (JSONSerializable.class.isAssignableFrom(type)) { JSONObject jObj = jsonObj.getJSONObject(key); JSONSerializable serObj = deSerialize(type, jObj); f.set(retObj, serObj); } } catch (Exception e) { throw new JSONSerializationException(e.getMessage(), e); } }