Module io.github.mmm.base

Package io.github.mmm.base.temporal

Class TemporalConverterLegacy

java.lang.Object

io.github.mmm.base.temporal.TemporalConverterDefault

io.github.mmm.base.temporal.TemporalConverterLegacy

All Implemented Interfaces:

TemporalConverter

public class TemporalConverterLegacy
extends TemporalConverterDefault

Extends TemporalConverterDefault with support for the legacy types Date and Calendar. We consider Date and Calendar to be dead and therefore do not support them out of the box. In case you need support for them, see TemporalConverter.get() how to change the default.

See Also:

• get()

Method Summary

Modifier and Type	Method	Description
<T> T	convertAndEvaluate(Object temporal1, Object temporal2, BiFunction<?,?,T> function)
Calendar	convertToCalendar(Object value)
Date	convertToDate(Object value)
Instant	convertToInstant(Object value)
LocalDate	convertToLocalDate(Object value)
LocalDateTime	convertToLocalDateTime(Object value)
LocalTime	convertToLocalTime(Object value)
OffsetDateTime	convertToOffsetDateTime(Object value)
OffsetTime	convertToOffsetTime(Object value)
ZonedDateTime	convertToZonedDateTime(Object value)
static TemporalConverterLegacy	get()

Methods inherited from class java.lang.Object

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

Method Details

convertToInstant

public Instant convertToInstant(Object value)

Overrides:

convertToInstant in class TemporalConverterDefault

Parameters:

value - the Object to convert. Most likely a Temporal but may also be something else.

Returns:

the converted Instant if conversion was possible. Otherwise null.

convertToLocalDateTime

public LocalDateTime convertToLocalDateTime(Object value)

Overrides:

convertToLocalDateTime in class TemporalConverterDefault

Parameters:

value - the Object to convert. Most likely a Temporal but may also be something else.

Returns:

the converted LocalDateTime if conversion was possible. Otherwise null.

convertToOffsetDateTime

public OffsetDateTime convertToOffsetDateTime(Object value)

Overrides:

convertToOffsetDateTime in class TemporalConverterDefault

Parameters:

value - the Object to convert. Most likely a Temporal but may also be something else.

Returns:

the converted OffsetDateTime if conversion was possible. Otherwise null.

convertToZonedDateTime

public ZonedDateTime convertToZonedDateTime(Object value)

Overrides:

convertToZonedDateTime in class TemporalConverterDefault

Parameters:

value - the Object to convert. Most likely a Temporal but may also be something else.

Returns:

the converted ZonedDateTime if conversion was possible. Otherwise null.

convertToLocalDate

public LocalDate convertToLocalDate(Object value)

Overrides:

convertToLocalDate in class TemporalConverterDefault

Parameters:

value - the Object to convert. Most likely a Temporal but may also be something else.

Returns:

the converted LocalDate if conversion was possible. Otherwise null.

convertToLocalTime

public LocalTime convertToLocalTime(Object value)

Overrides:

convertToLocalTime in class TemporalConverterDefault

Parameters:

value - the Object to convert. Most likely a Temporal but may also be something else.

Returns:

the converted LocalTime if conversion was possible. Otherwise null.

convertToOffsetTime

public OffsetTime convertToOffsetTime(Object value)

Overrides:

convertToOffsetTime in class TemporalConverterDefault

Parameters:

value - the Object to convert. Most likely a Temporal but may also be something else.

Returns:

the converted OffsetTime if conversion was possible. Otherwise null.

convertToDate

public Date convertToDate(Object value)

Parameters:

value - the Object to convert. Most likely a Temporal, Date or Calendar but may also be something else.

Returns:

the converted Date if conversion was possible. Otherwise null.

convertToCalendar

public Calendar convertToCalendar(Object value)

Parameters:

value - the Object to convert. Most likely a Temporal, Date or Calendar but may also be something else.

Returns:

the converted Calendar if conversion was possible. Otherwise null.

convertAndEvaluate

public <T> T convertAndEvaluate(Object temporal1,
 Object temporal2,
 BiFunction<?,?,T> function)

Specified by:

convertAndEvaluate in interface TemporalConverter

Overrides:

convertAndEvaluate in class TemporalConverterDefault

Type Parameters:

T - type of the result.

Parameters:

temporal1 - the first temporal value (with date and/or time).

temporal2 - the second temporal value (with date and/or time).

function - the function to apply on the two given temporal values after assuring they are of same type. This method will therefore convert on of the given temporal values so it has the same type as the other one.

Returns:

the result of the given BiFunction with the given temporal values applied or null if the a temporal value has an unknown or unsupported type.

get

public static TemporalConverterLegacy get()

Returns:

the singleton instance.