Java TypeUtils.isDate方法代码示例

import com.holonplatform.core.internal.utils.TypeUtils; //导入方法依赖的package包/类
@Override
public Field render(Property<T> property) {

	ObjectUtils.argumentNotNull(property, "Property must be not null");

	Class<?> propertyType = property.getType();

	// Try to render property according to a supported property type
	if (TypeUtils.isString(propertyType)) {
		// String
		return renderString(property);
	}
	if (TypeUtils.isBoolean(propertyType)) {
		// Boolean
		return renderBoolean(property);
	}
	if (TypeUtils.isEnum(propertyType)) {
		// Enum
		return renderEnum(property);
	}
	if (TypeUtils.isTemporal(propertyType)) {
		// Temporal
		return renderTemporal(property);
	}
	if (TypeUtils.isDate(propertyType)) {
		// Date
		return renderDate(property);
	}
	if (TypeUtils.isNumber(propertyType)) {
		// Number
		return renderNumber(property);
	}

	return null;
}
 

import com.holonplatform.core.internal.utils.TypeUtils; //导入方法依赖的package包/类
@Override
public void serialize(PropertyBox box, JsonGenerator gen, SerializerProvider serializers)
		throws IOException, JsonProcessingException {
	gen.writeStartObject();

	for (Property<?> property : box) {
		if (property instanceof Path) {
			String name = ((Path<?>) property).getName();
			Object value = box.getValue(property);
			if (value != null) {
				if (TypeUtils.isDate(property.getType())) {
					gen.writeStringField(name, new SimpleDateFormat(ISO_DATE_FORMAT).format(value));
				} else if (TypeUtils.isCalendar(property.getType())) {
					gen.writeStringField(name,
							new SimpleDateFormat(ISO_DATE_FORMAT).format(((Calendar) value).getTime()));
				} else if (TypeUtils.isTemporal(property.getType())) {
					Temporal temporal = (Temporal) value;
					TemporalType temporalType = TemporalType.getTemporalType(temporal);
					switch (temporalType) {
					case DATE_TIME:
						gen.writeStringField(name, DateTimeFormatter.ISO_DATE_TIME.format(temporal));
						break;
					case TIME:
						gen.writeStringField(name, DateTimeFormatter.ISO_TIME.format(temporal));
						break;
					case DATE:
					default:
						gen.writeStringField(name, DateTimeFormatter.ISO_DATE.format(temporal));
						break;
					}
				} else {
					gen.writeObjectField(name, value);
				}
			}
		}
	}

	gen.writeEndObject();
}
 

import com.holonplatform.core.internal.utils.TypeUtils; //导入方法依赖的package包/类
/**
 * Serialize given parameter value as String
 * @param value Value to serialize
 * @param dateFormat Date format to use with {@link Date} value types
 * @return Serialized value
 */
private static String serializeParameterValue(Object value, DateFormat dateFormat) {
	if (!isNullOrEmpty(value)) {
		if (TypeUtils.isString(value.getClass())) {
			return (String) value;
		}
		if (TypeUtils.isBoolean(value.getClass())) {
			return ((Boolean) value) ? "true" : "false";
		}
		if (TypeUtils.isEnum(value.getClass())) {
			int ordinal = ((Enum<?>) value).ordinal();
			return String.valueOf(ordinal);
		}
		if (TypeUtils.isNumber(value.getClass())) {
			if (TypeUtils.isDecimalNumber(value.getClass())) {
				return PARAMETER_VALUE_DECIMAL_FORMAT.format(value);
			} else {
				return PARAMETER_VALUE_INTEGER_FORMAT.format(value);
			}
		}
		if (TypeUtils.isDate(value.getClass())) {
			return dateFormat.format((Date) value);
		}
		if (TypeUtils.isTemporal(value.getClass())) {
			TemporalType type = TemporalType.getTemporalType((Temporal) value);
			if (type == null) {
				type = TemporalType.DATE;
			}
			switch (type) {
			case DATE_TIME:
				return DateTimeFormatter.ISO_LOCAL_DATE_TIME.format((Temporal) value);
			case TIME:
				return DateTimeFormatter.ISO_LOCAL_TIME.format((Temporal) value);
			case DATE:
			default:
				return DateTimeFormatter.ISO_LOCAL_DATE.format((Temporal) value);
			}
		}
		throw new UnsupportedOperationException(
				"Parameter value serialization " + "not supported for type: " + value.getClass().getName());
	}
	return null;
}
 

import com.holonplatform.core.internal.utils.TypeUtils; //导入方法依赖的package包/类
/**
 * Get the SQL type which corresponds to given Java type.
 * @param type Java type
 * @return SQL type
 */
public static int classToJdbcType(Class<?> type) {
	if (type == null) {
		return Types.NULL;
	}

	if (String.class.isAssignableFrom(type)) {
		return Types.VARCHAR;
	}

	if (TypeUtils.isBoolean(type)) {
		return Types.BOOLEAN;
	}

	if (TypeUtils.isInteger(type)) {
		return Types.INTEGER;
	}
	if (TypeUtils.isLong(type)) {
		return Types.BIGINT;
	}
	if (TypeUtils.isDouble(type) || TypeUtils.isFloat(type) || TypeUtils.isBigDecimal(type)) {
		return Types.DECIMAL;
	}
	if (TypeUtils.isShort(type)) {
		return Types.SMALLINT;
	}
	if (TypeUtils.isByte(type)) {
		return Types.TINYINT;
	}
	if (TypeUtils.isNumber(type)) {
		return Types.NUMERIC;
	}

	if (type == byte[].class) {
		return Types.BINARY;
	}

	if (TypeUtils.isDate(type) || TypeUtils.isCalendar(type) || java.sql.Date.class.isAssignableFrom(type)
			|| LocalDate.class.isAssignableFrom(type)) {
		return Types.DATE;
	}
	if (LocalTime.class.isAssignableFrom(type) || java.sql.Time.class.isAssignableFrom(type)) {
		return Types.TIME;
	}
	if (LocalDateTime.class.isAssignableFrom(type) || java.sql.Timestamp.class.isAssignableFrom(type)) {
		return Types.TIMESTAMP;
	}
	if (ZonedDateTime.class.isAssignableFrom(type)) {
		return Types.TIMESTAMP_WITH_TIMEZONE;
	}

	return Types.OTHER;
}
 

import com.holonplatform.core.internal.utils.TypeUtils; //导入方法依赖的package包/类
/**
 * Check parameter field type
 * @param type Field type
 * @return <code>true</code> if type is admitted as view parameter value
 */
private static boolean isAdmittedParameterFieldType(Class<?> type) {
	return TypeUtils.isString(type) || TypeUtils.isNumber(type) || TypeUtils.isBoolean(type)
			|| TypeUtils.isDate(type) || TypeUtils.isLocalTemporal(type) || TypeUtils.isEnum(type);
}