Spring Framework This examples shows how to find out formatter and converters registered with a ConversionService by default. Spring version: 4.3.4  package com.logicbig.example;
import org.springframework.core.convert.ConversionService;
import org.springframework.core.convert.support.DefaultConversionService;
import org.springframework.format.support.DefaultFormattingConversionService;
import org.springframework.format.support.FormattingConversionService;
public class DefaultFormatterListExample {
public static void main (String[] args) {
ConversionService service = new DefaultConversionService();
System.out.println("----- list for DefaultConversionService -----");
System.out.println(service);
service = new DefaultFormattingConversionService();
System.out.println("----- list for DefaultFormattingConversionService -----");
System.out.println(service);
service = new FormattingConversionService();
System.out.println("----- list for FormattingConversionService -----");
System.out.println(service);
}
}
Output----- list for DefaultConversionService -----
ConversionService converters =
java.lang.Boolean -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@b129741
java.lang.Character -> java.lang.Number : org.springframework.core.convert.support.CharacterToNumberFactory@3b7fd732
java.lang.Character -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@7c03b49b
java.lang.Enum -> java.lang.Integer : org.springframework.core.convert.support.EnumToIntegerConverter@6e114c19
java.lang.Enum -> java.lang.String : org.springframework.core.convert.support.EnumToStringConverter@3c66ae04
java.lang.Integer -> java.lang.Enum : org.springframework.core.convert.support.IntegerToEnumConverterFactory@1c69835
java.lang.Number -> java.lang.Character : org.springframework.core.convert.support.NumberToCharacterConverter@37282b1a
java.lang.Number -> java.lang.Number : org.springframework.core.convert.support.NumberToNumberConverterFactory@570796f7
java.lang.Number -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@4ce3c8d1
java.lang.String -> java.lang.Boolean : org.springframework.core.convert.support.StringToBooleanConverter@4b019a66
java.lang.String -> java.lang.Character : org.springframework.core.convert.support.StringToCharacterConverter@52222460
java.lang.String -> java.lang.Enum : org.springframework.core.convert.support.StringToEnumConverterFactory@3bfe514c
java.lang.String -> java.lang.Number : org.springframework.core.convert.support.StringToNumberConverterFactory@170a9ca8
java.lang.String -> java.nio.charset.Charset : org.springframework.core.convert.support.StringToCharsetConverter@2841b43a
java.lang.String -> java.util.Currency : org.springframework.core.convert.support.StringToCurrencyConverter@1923397e
java.lang.String -> java.util.Locale : org.springframework.core.convert.support.StringToLocaleConverter@157224b1
java.lang.String -> java.util.Properties : org.springframework.core.convert.support.StringToPropertiesConverter@4e2f6fdf
java.lang.String -> java.util.TimeZone : org.springframework.core.convert.support.StringToTimeZoneConverter@20e62063
java.lang.String -> java.util.UUID : org.springframework.core.convert.support.StringToUUIDConverter@565e156b
java.lang.String -> java.util.regex.Pattern : org.springframework.core.convert.support.StringToPatternConverter@507df14e
java.nio.charset.Charset -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@bcf44ab
java.time.ZoneId -> java.util.TimeZone : org.springframework.core.convert.support.ZoneIdToTimeZoneConverter@5015cafb
java.time.ZonedDateTime -> java.util.Calendar : org.springframework.core.convert.support.ZonedDateTimeToCalendarConverter@1f6f5caf
java.util.Currency -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@587b7a
java.util.Locale -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@8614081
java.util.Properties -> java.lang.String : org.springframework.core.convert.support.PropertiesToStringConverter@596263cb
java.util.UUID -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@74a68d6b
java.util.regex.Pattern -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@cb2ba90
org.springframework.core.convert.support.ArrayToArrayConverter@39b57e57
org.springframework.core.convert.support.ArrayToCollectionConverter@b76a981
org.springframework.core.convert.support.ArrayToObjectConverter@434bca3d
org.springframework.core.convert.support.ArrayToStringConverter@3d859179
org.springframework.core.convert.support.ByteBufferConverter@2a611320
org.springframework.core.convert.support.ByteBufferConverter@2a611320
org.springframework.core.convert.support.ByteBufferConverter@2a611320
org.springframework.core.convert.support.ByteBufferConverter@2a611320
org.springframework.core.convert.support.CollectionToArrayConverter@3635eceb
org.springframework.core.convert.support.CollectionToCollectionConverter@72e52c7f
org.springframework.core.convert.support.CollectionToObjectConverter@3125128a
org.springframework.core.convert.support.CollectionToStringConverter@24d38b7e
org.springframework.core.convert.support.FallbackObjectToStringConverter@39997bfa
org.springframework.core.convert.support.IdToEntityConverter@2a2f15e0,org.springframework.core.convert.support.ObjectToObjectConverter@4b69db52
org.springframework.core.convert.support.MapToMapConverter@3e20a780
org.springframework.core.convert.support.ObjectToArrayConverter@4ae438d9
org.springframework.core.convert.support.ObjectToCollectionConverter@2bccf4c
org.springframework.core.convert.support.ObjectToOptionalConverter@253c8163
org.springframework.core.convert.support.ObjectToOptionalConverter@253c8163
org.springframework.core.convert.support.ObjectToOptionalConverter@253c8163
org.springframework.core.convert.support.StreamConverter@177858ba
org.springframework.core.convert.support.StreamConverter@177858ba
org.springframework.core.convert.support.StreamConverter@177858ba
org.springframework.core.convert.support.StreamConverter@177858ba
org.springframework.core.convert.support.StringToArrayConverter@2424b5c5
org.springframework.core.convert.support.StringToCollectionConverter@3d779d7a
----- list for DefaultFormattingConversionService -----
ConversionService converters =
@org.springframework.format.annotation.DateTimeFormat java.lang.Long -> java.lang.String: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@5a936bc1,@org.springframework.format.annotation.NumberFormat java.lang.Long -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
@org.springframework.format.annotation.DateTimeFormat java.time.Instant -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.time.Instant -> java.lang.String : org.springframework.format.datetime.standard.InstantFormatter@46ee1db4
@org.springframework.format.annotation.DateTimeFormat java.time.LocalDate -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.time.LocalDate -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@6e3eefc2
@org.springframework.format.annotation.DateTimeFormat java.time.LocalDateTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.time.LocalDateTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@4e51462c
@org.springframework.format.annotation.DateTimeFormat java.time.LocalTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.time.LocalTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@391a43a1
@org.springframework.format.annotation.DateTimeFormat java.time.MonthDay -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.time.MonthDay -> java.lang.String : org.springframework.format.datetime.standard.MonthDayFormatter@45a5298e
@org.springframework.format.annotation.DateTimeFormat java.time.OffsetDateTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.time.OffsetDateTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@45989475
@org.springframework.format.annotation.DateTimeFormat java.time.OffsetTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.time.OffsetTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@3a57eb8c
@org.springframework.format.annotation.DateTimeFormat java.time.YearMonth -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.time.YearMonth -> java.lang.String : org.springframework.format.datetime.standard.YearMonthFormatter@b00d298
@org.springframework.format.annotation.DateTimeFormat java.time.ZonedDateTime -> java.lang.String: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.time.ZonedDateTime -> java.lang.String : org.springframework.format.datetime.standard.TemporalAccessorPrinter@57434c15
@org.springframework.format.annotation.DateTimeFormat java.util.Calendar -> java.lang.String: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@5a936bc1
@org.springframework.format.annotation.DateTimeFormat java.util.Date -> java.lang.String: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@5a936bc1
@org.springframework.format.annotation.NumberFormat java.lang.Byte -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
@org.springframework.format.annotation.NumberFormat java.lang.Double -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
@org.springframework.format.annotation.NumberFormat java.lang.Float -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
@org.springframework.format.annotation.NumberFormat java.lang.Integer -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
@org.springframework.format.annotation.NumberFormat java.lang.Short -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
@org.springframework.format.annotation.NumberFormat java.math.BigDecimal -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
@org.springframework.format.annotation.NumberFormat java.math.BigInteger -> java.lang.String: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
java.lang.Boolean -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@64a6fae1
java.lang.Character -> java.lang.Number : org.springframework.core.convert.support.CharacterToNumberFactory@298eec6a
java.lang.Character -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@1d586304
java.lang.Enum -> java.lang.Integer : org.springframework.core.convert.support.EnumToIntegerConverter@3ee92b41
java.lang.Enum -> java.lang.String : org.springframework.core.convert.support.EnumToStringConverter@38840bdf
java.lang.Integer -> java.lang.Enum : org.springframework.core.convert.support.IntegerToEnumConverterFactory@38795404
java.lang.Long -> java.time.Instant : org.springframework.format.datetime.standard.DateTimeConverters$LongToInstantConverter@768ebf9e
java.lang.Long -> java.util.Calendar : org.springframework.format.datetime.DateFormatterRegistrar$LongToCalendarConverter@680dccd2,java.lang.Long -> java.util.Calendar : org.springframework.format.datetime.DateFormatterRegistrar$LongToCalendarConverter@6d0341d4
java.lang.Long -> java.util.Date : org.springframework.format.datetime.DateFormatterRegistrar$LongToDateConverter@1273f04d,java.lang.Long -> java.util.Date : org.springframework.format.datetime.DateFormatterRegistrar$LongToDateConverter@62158b68
java.lang.Number -> java.lang.Character : org.springframework.core.convert.support.NumberToCharacterConverter@498f7c31
java.lang.Number -> java.lang.Number : org.springframework.core.convert.support.NumberToNumberConverterFactory@6a9a0a37
java.lang.Number -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@7ba419d4
java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.lang.Long: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@5a936bc1,java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Long: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.Instant: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.lang.String -> java.time.Instant: org.springframework.format.datetime.standard.InstantFormatter@46ee1db4
java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.LocalDate: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.lang.String -> java.time.LocalDate: org.springframework.format.datetime.standard.TemporalAccessorParser@6b9b046
java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.LocalDateTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.lang.String -> java.time.LocalDateTime: org.springframework.format.datetime.standard.TemporalAccessorParser@233489bf
java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.LocalTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.lang.String -> java.time.LocalTime: org.springframework.format.datetime.standard.TemporalAccessorParser@4993d0a9
java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.MonthDay: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.lang.String -> java.time.MonthDay: org.springframework.format.datetime.standard.MonthDayFormatter@45a5298e
java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.OffsetDateTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.lang.String -> java.time.OffsetDateTime: org.springframework.format.datetime.standard.TemporalAccessorParser@95444
java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.OffsetTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.lang.String -> java.time.OffsetTime: org.springframework.format.datetime.standard.TemporalAccessorParser@537b52d2
java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.YearMonth: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.lang.String -> java.time.YearMonth: org.springframework.format.datetime.standard.YearMonthFormatter@b00d298
java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.time.ZonedDateTime: org.springframework.format.datetime.standard.Jsr310DateTimeFormatAnnotationFormatterFactory@827ac55,java.lang.String -> java.time.ZonedDateTime: org.springframework.format.datetime.standard.TemporalAccessorParser@37a3cee8
java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.util.Calendar: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@5a936bc1
java.lang.String -> @org.springframework.format.annotation.DateTimeFormat java.util.Date: org.springframework.format.datetime.DateTimeFormatAnnotationFormatterFactory@5a936bc1
java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Byte: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Double: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Float: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Integer: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
java.lang.String -> @org.springframework.format.annotation.NumberFormat java.lang.Short: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
java.lang.String -> @org.springframework.format.annotation.NumberFormat java.math.BigDecimal: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
java.lang.String -> @org.springframework.format.annotation.NumberFormat java.math.BigInteger: org.springframework.format.number.NumberFormatAnnotationFormatterFactory@1845e78a
java.lang.String -> java.lang.Boolean : org.springframework.core.convert.support.StringToBooleanConverter@7ae6ae68
java.lang.String -> java.lang.Character : org.springframework.core.convert.support.StringToCharacterConverter@6f60c5fc
java.lang.String -> java.lang.Enum : org.springframework.core.convert.support.StringToEnumConverterFactory@6402a9d8
java.lang.String -> java.lang.Number : org.springframework.core.convert.support.StringToNumberConverterFactory@7ad8a36b
java.lang.String -> java.nio.charset.Charset : org.springframework.core.convert.support.StringToCharsetConverter@6dd5ec7b
java.lang.String -> java.time.Duration: org.springframework.format.datetime.standard.DurationFormatter@49af5728
java.lang.String -> java.time.Month: org.springframework.format.datetime.standard.MonthFormatter@572bd5e6
java.lang.String -> java.time.Period: org.springframework.format.datetime.standard.PeriodFormatter@144a8b3
java.lang.String -> java.time.Year: org.springframework.format.datetime.standard.YearFormatter@71274e6e
java.lang.String -> java.util.Currency : org.springframework.core.convert.support.StringToCurrencyConverter@2392b2f0
java.lang.String -> java.util.Locale : org.springframework.core.convert.support.StringToLocaleConverter@26b9cf55
java.lang.String -> java.util.Properties : org.springframework.core.convert.support.StringToPropertiesConverter@3b8112e9
java.lang.String -> java.util.TimeZone : org.springframework.core.convert.support.StringToTimeZoneConverter@7b637f82
java.lang.String -> java.util.UUID : org.springframework.core.convert.support.StringToUUIDConverter@1945e312
java.lang.String -> java.util.regex.Pattern : org.springframework.core.convert.support.StringToPatternConverter@117bcf63
java.nio.charset.Charset -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@59495a20
java.time.Duration -> java.lang.String : org.springframework.format.datetime.standard.DurationFormatter@49af5728
java.time.Instant -> java.lang.Long : org.springframework.format.datetime.standard.DateTimeConverters$InstantToLongConverter@79b0881b
java.time.LocalDateTime -> java.time.LocalDate : org.springframework.format.datetime.standard.DateTimeConverters$LocalDateTimeToLocalDateConverter@5aea7444
java.time.LocalDateTime -> java.time.LocalTime : org.springframework.format.datetime.standard.DateTimeConverters$LocalDateTimeToLocalTimeConverter@76b9772d
java.time.Month -> java.lang.String : org.springframework.format.datetime.standard.MonthFormatter@572bd5e6
java.time.OffsetDateTime -> java.time.Instant : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToInstantConverter@663f53c6
java.time.OffsetDateTime -> java.time.LocalDate : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToLocalDateConverter@1b26952a
java.time.OffsetDateTime -> java.time.LocalDateTime : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToLocalDateTimeConverter@20cd73c
java.time.OffsetDateTime -> java.time.LocalTime : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToLocalTimeConverter@66353cfd
java.time.OffsetDateTime -> java.time.ZonedDateTime : org.springframework.format.datetime.standard.DateTimeConverters$OffsetDateTimeToZonedDateTimeConverter@2ea67c7
java.time.Period -> java.lang.String : org.springframework.format.datetime.standard.PeriodFormatter@144a8b3
java.time.Year -> java.lang.String : org.springframework.format.datetime.standard.YearFormatter@71274e6e
java.time.ZoneId -> java.util.TimeZone : org.springframework.core.convert.support.ZoneIdToTimeZoneConverter@7e7d6525
java.time.ZonedDateTime -> java.time.Instant : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToInstantConverter@eb72dcb
java.time.ZonedDateTime -> java.time.LocalDate : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToLocalDateConverter@6eedf14
java.time.ZonedDateTime -> java.time.LocalDateTime : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToLocalDateTimeConverter@48bcb7b0
java.time.ZonedDateTime -> java.time.LocalTime : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToLocalTimeConverter@5a98e7b3
java.time.ZonedDateTime -> java.time.OffsetDateTime : org.springframework.format.datetime.standard.DateTimeConverters$ZonedDateTimeToOffsetDateTimeConverter@2745a99f
java.time.ZonedDateTime -> java.util.Calendar : org.springframework.core.convert.support.ZonedDateTimeToCalendarConverter@185d4f69
java.util.Calendar -> java.lang.Long : org.springframework.format.datetime.DateFormatterRegistrar$CalendarToLongConverter@7d7182e6,java.util.Calendar -> java.lang.Long : org.springframework.format.datetime.DateFormatterRegistrar$CalendarToLongConverter@6efa5f32
java.util.Calendar -> java.time.Instant : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToInstantConverter@1b317c63
java.util.Calendar -> java.time.LocalDate : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToLocalDateConverter@2cd4ef0b
java.util.Calendar -> java.time.LocalDateTime : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToLocalDateTimeConverter@771ad8e1
java.util.Calendar -> java.time.LocalTime : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToLocalTimeConverter@1c599e8
java.util.Calendar -> java.time.OffsetDateTime : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToOffsetDateTimeConverter@5ba967da
java.util.Calendar -> java.time.ZonedDateTime : org.springframework.format.datetime.standard.DateTimeConverters$CalendarToZonedDateTimeConverter@b01b75f
java.util.Calendar -> java.util.Date : org.springframework.format.datetime.DateFormatterRegistrar$CalendarToDateConverter@4b696af9,java.util.Calendar -> java.util.Date : org.springframework.format.datetime.DateFormatterRegistrar$CalendarToDateConverter@404e6828
java.util.Currency -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@461d5ee
java.util.Date -> java.lang.Long : org.springframework.format.datetime.DateFormatterRegistrar$DateToLongConverter@24813af4,java.util.Date -> java.lang.Long : org.springframework.format.datetime.DateFormatterRegistrar$DateToLongConverter@4da754bd
java.util.Date -> java.util.Calendar : org.springframework.format.datetime.DateFormatterRegistrar$DateToCalendarConverter@49ce7164,java.util.Date -> java.util.Calendar : org.springframework.format.datetime.DateFormatterRegistrar$DateToCalendarConverter@4abf458c
java.util.Locale -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@78ba675a
java.util.Properties -> java.lang.String : org.springframework.core.convert.support.PropertiesToStringConverter@463a537d
java.util.UUID -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@739089f5
java.util.regex.Pattern -> java.lang.String : org.springframework.core.convert.support.ObjectToStringConverter@7c00f8ee
org.springframework.core.convert.support.ArrayToArrayConverter@681fdf1a
org.springframework.core.convert.support.ArrayToCollectionConverter@78a37e89
org.springframework.core.convert.support.ArrayToObjectConverter@14bc4e83
org.springframework.core.convert.support.ArrayToStringConverter@1011c16a
org.springframework.core.convert.support.ByteBufferConverter@3824b164
org.springframework.core.convert.support.ByteBufferConverter@3824b164
org.springframework.core.convert.support.ByteBufferConverter@3824b164
org.springframework.core.convert.support.ByteBufferConverter@3824b164
org.springframework.core.convert.support.CollectionToArrayConverter@4746c5e
org.springframework.core.convert.support.CollectionToCollectionConverter@7734cfd2
org.springframework.core.convert.support.CollectionToObjectConverter@6c998f24
org.springframework.core.convert.support.CollectionToStringConverter@38670dc8
org.springframework.core.convert.support.FallbackObjectToStringConverter@62bf4148
org.springframework.core.convert.support.IdToEntityConverter@6e807e5e,org.springframework.core.convert.support.ObjectToObjectConverter@5dbc448e
org.springframework.core.convert.support.MapToMapConverter@548556d8
org.springframework.core.convert.support.ObjectToArrayConverter@15b12221
org.springframework.core.convert.support.ObjectToCollectionConverter@ade555f
org.springframework.core.convert.support.ObjectToOptionalConverter@2838c3b6
org.springframework.core.convert.support.ObjectToOptionalConverter@2838c3b6
org.springframework.core.convert.support.ObjectToOptionalConverter@2838c3b6
org.springframework.core.convert.support.StreamConverter@41e72eef
org.springframework.core.convert.support.StreamConverter@41e72eef
org.springframework.core.convert.support.StreamConverter@41e72eef
org.springframework.core.convert.support.StreamConverter@41e72eef
org.springframework.core.convert.support.StringToArrayConverter@709a423b
org.springframework.core.convert.support.StringToCollectionConverter@4f468a18
----- list for FormattingConversionService -----
ConversionService converters =
This examples shows how to find out formatter and converters registered with a ConversionService by default. Spring version: 4.3.4 package com.logicbig.example;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider;
import org.springframework.core.type.filter.AssignableTypeFilter;
import org.springframework.format.Formatter;
import java.util.Set;
public class SpringBuiltInFormatterFinder {
public static void main(String[] args) {
ClassPathScanningCandidateComponentProvider provider =
new ClassPathScanningCandidateComponentProvider(false);
provider.addIncludeFilter(new AssignableTypeFilter(Formatter.class));
Set<BeanDefinition> components = provider.findCandidateComponents("org/springframework");
components.stream()
.map(BeanDefinition::getBeanClassName)
.forEach(System.out::println);
}
}
Outputorg.springframework.format.datetime.DateFormatter
org.springframework.format.datetime.standard.DurationFormatter
org.springframework.format.datetime.standard.InstantFormatter
org.springframework.format.datetime.standard.YearMonthFormatter
org.springframework.format.datetime.standard.YearFormatter
org.springframework.format.datetime.standard.MonthFormatter
org.springframework.format.datetime.standard.MonthDayFormatter
org.springframework.format.datetime.standard.PeriodFormatter
org.springframework.format.number.PercentStyleFormatter
org.springframework.format.number.NumberStyleFormatter
org.springframework.format.number.money.CurrencyUnitFormatter
org.springframework.format.number.money.Jsr354NumberFormatAnnotationFormatterFactory$PatternDecoratingFormatter
org.springframework.format.number.money.Jsr354NumberFormatAnnotationFormatterFactory$NumberDecoratingFormatter
org.springframework.format.number.money.MonetaryAmountFormatter
org.springframework.format.number.CurrencyStyleFormatter
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