Package dev.enola.data.id

Class IdConverterChain

java.lang.Object

dev.enola.data.id.IdConverterChain

All Implemented Interfaces:

BiConverter<Object,String>, Converter<String,Optional<Object>>, ConverterInto<Object,Appendable>, ConverterIntoAppendable<Object>, ObjectClassConverter<Object>, ObjectToStringBiConverter<Object>, OptionalConverter<String,Object>, IdConverter<Object>

public class IdConverterChain
extends Object
implements IdConverter<Object>

IdConverterChain is an IdConverter which delegates to a list of other such converters.

Constructor Summary

Constructors

Constructor	Description
IdConverterChain(IdConverter<?>... converters)
IdConverterChain(Iterable<IdConverter<?>> converters)

Method Summary

Modifier and Type	Method	Description
Optional<Object>	convert(String input)
boolean	convertInto(Object from, Appendable into)	Convert from an I into an O.
@NonNull String	convertTo(@NonNull Object input)
Class<Object>	idClass()

Methods inherited from class java.lang.Object

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

Methods inherited from interface dev.enola.common.convert.ConverterInto

convertIntoOrThrow

Methods inherited from interface dev.enola.data.id.IdConverter

convertFrom

Methods inherited from interface dev.enola.common.convert.ObjectToStringBiConverter

convertObjectToType, convertToType

Constructor Details

IdConverterChain

public IdConverterChain(IdConverter<?>... converters)

IdConverterChain

public IdConverterChain(Iterable<IdConverter<?>> converters)

Method Details

convertInto

public boolean convertInto(Object from,
 Appendable into)
                    throws ConversionException,
IOException

Description copied from interface: ConverterInto

Convert from an I into an O.

Specified by:

convertInto in interface ConverterInto<Object,Appendable>

Specified by:

convertInto in interface ConverterIntoAppendable<Object>

Specified by:

convertInto in interface ObjectToStringBiConverter<Object>

Parameters:

from - the input to convert

into - the destination where to output

Returns:

true if conversion was successful, false if this converter cannot handle it; see ConverterIntoChain

Throws:

ConversionException - in case of conversion problems or technical failures to read from I or write to O

IOException - TODO wrap IOException into ConversionException and remove throws

convertTo

public @NonNull String convertTo(@NonNull Object input)
                          throws ConversionException

Specified by:

convertTo in interface BiConverter<Object,String>

Specified by:

convertTo in interface IdConverter<Object>

Throws:

ConversionException

convert

public Optional<Object> convert(String input)
                         throws ConversionException

Specified by:

convert in interface Converter<String,Optional<Object>>

Throws:

ConversionException

idClass

public Class<Object> idClass()

Specified by:

idClass in interface IdConverter<Object>