berlin.yuna.typemap.config

Class TypeConversionRegister

java.lang.Object

berlin.yuna.typemap.config.TypeConversionRegister

public class TypeConversionRegister
extends Object

Manages type conversions between different classes. This class acts as a registry for conversion functions that can convert between different data types. The class supports registering and applying conversion functions to transform data from a source type to a target type.

Field Summary

Fields

Modifier and Type	Field and Description
static DateTimeFormatter[]	DATE_TIME_FORMATTERS An array of DateTimeFormatters that can be used to parse and format dates.
static String	LINE_SEPARATOR
static Map<Class<?>,Map<Class<?>,FunctionOrNull>>	TYPE_CONVERSIONS A map where the key is the target type and the value is another map.

Method Summary

Modifier and Type	Method and Description
static Calendar	calendarOf(Date date)
static Calendar	calendarOf(LocalTime localTime)
static Calendar	calendarOf(long timeInMs)
static <S,T> void	registerTypeConvert(Class<S> sourceType, Class<T> targetType, FunctionOrNull<S,T> conversion) Registers a conversion function that can convert an object of the source type to the target type.
static String	stringOf(Throwable throwable)
static Optional<TemporalAccessor>	temporalOf(String string)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TYPE_CONVERSIONS

public static final Map<Class<?>,Map<Class<?>,FunctionOrNull>> TYPE_CONVERSIONS

A map where the key is the target type and the value is another map. The nested map's key is the source type, and the value is the conversion function that can convert from the source type to the target type.

DATE_TIME_FORMATTERS

public static final DateTimeFormatter[] DATE_TIME_FORMATTERS

An array of DateTimeFormatters that can be used to parse and format dates. The formatters are listed in a specific order to handle the most complex formats first, eventually falling back to simpler formats. This order ensures the highest accuracy when parsing date strings that may be in various formats.

LINE_SEPARATOR

public static final String LINE_SEPARATOR

Method Detail

registerTypeConvert

public static <S,T> void registerTypeConvert(Class<S> sourceType,
                                             Class<T> targetType,
                                             FunctionOrNull<S,T> conversion)

Registers a conversion function that can convert an object of the source type to the target type.

Type Parameters:

S - The source type.

T - The target type.

Parameters:

sourceType - The class of the source type.

targetType - The class of the target type.

conversion - The function that will perform the conversion.

temporalOf

public static Optional<TemporalAccessor> temporalOf(String string)

calendarOf

public static Calendar calendarOf(long timeInMs)

calendarOf

public static Calendar calendarOf(Date date)

calendarOf

public static Calendar calendarOf(LocalTime localTime)

stringOf

public static String stringOf(Throwable throwable)