Package org.apache.commons.beanutils2

Interface Converter<T>

Type Parameters:
T - the convert type.
All Known Subinterfaces:
LocaleConverter<T>
All Known Implementing Classes:
AbstractConverter, ArrayConverter, BaseLocaleConverter, BigDecimalConverter, BigDecimalLocaleConverter, BigIntegerConverter, BigIntegerLocaleConverter, BooleanConverter, ByteConverter, ByteLocaleConverter, CalendarConverter, CharacterConverter, ClassConverter, ColorConverter, ConverterFacade, DateConverter, DateLocaleConverter, DateTimeConverter, DecimalLocaleConverter, DimensionConverter, DoubleConverter, DoubleLocaleConverter, DurationConverter, EnumConverter, FileConverter, FloatConverter, FloatLocaleConverter, InetAddressConverter, IntegerConverter, IntegerLocaleConverter, LocalDateConverter, LocalDateTimeConverter, LocaleConverter, LocalTimeConverter, LongConverter, LongLocaleConverter, MonthDayConverter, NumberConverter, OffsetDateTimeConverter, OffsetTimeConverter, PathConverter, PatternConverter, PeriodConverter, PointConverter, ShortConverter, ShortLocaleConverter, SqlDateConverter, SqlDateLocaleConverter, SqlTimeConverter, SqlTimeLocaleConverter, SqlTimestampConverter, SqlTimestampLocaleConverter, StringConverter, StringLocaleConverter, URIConverter, URLConverter, UUIDConverter, YearConverter, YearMonthConverter, ZonedDateTimeConverter, ZoneIdConverter, ZoneOffsetConverter
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface Converter<T>

General purpose data type converter that can be registered and used within the BeanUtils package to manage the conversion of objects from one type to another.

Converter subclasses bundled with the BeanUtils library are required to be thread-safe, as users of the library may call conversion methods from more than one thread simultaneously.

Custom converter subclasses created by users of the library can be non-thread-safe if the application using them is single-threaded. However it is recommended that they be written in a thread-safe manner anyway.

Since:
1.3

  • Method Summary

    Modifier and Type
    Method
    Description
    <R> R
    convert(Class<R> type, Object value)
    Convert the specified input object into an output object of the specified type.

  • Method Details

    • convert

      <R> R convert(Class<R> type, Object value)
      Convert the specified input object into an output object of the specified type.
      Type Parameters:
      R - the result type.
      Parameters:
      type - Data type to which this value should be converted
      value - The input value to be converted
      Returns:
      The converted value
      Throws:
      ConversionException - if conversion cannot be performed successfully