org.springframework.core.convert.support

Class DefaultConversionService

java.lang.Object

org.springframework.core.convert.support.GenericConversionService

org.springframework.core.convert.support.DefaultConversionService

All Implemented Interfaces:

ConversionService, ConverterRegistry, ConfigurableConversionService

public class DefaultConversionService
extends GenericConversionService

A specialization of GenericConversionService configured by default with converters appropriate for most environments.

Designed for direct instantiation but also exposes the static addDefaultConverters(ConverterRegistry) utility method for ad hoc use against any ConverterRegistry instance.

Since:

3.1

Author:

Chris Beams, Juergen Hoeller, Stephane Nicoll

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	DefaultConversionService.Jsr310ConverterRegistrar Inner class to avoid a hard-coded dependency on Java 8's java.time package.

Field Summary

Fields

Modifier and Type	Field and Description
private static boolean	javaUtilOptionalClassAvailable Java 8's java.util.Optional class available?
private static boolean	jsr310Available Java 8's java.time package available?
private static boolean	streamAvailable Java 8's java.util.stream.Stream class available?

Constructor Summary

Constructors

Constructor and Description
DefaultConversionService() Create a new DefaultConversionService with the set of default converters.

Method Summary

Modifier and Type	Method and Description
private static void	addCollectionConverters(ConverterRegistry converterRegistry)
static void	addDefaultConverters(ConverterRegistry converterRegistry) Add converters appropriate for most environments.
private static void	addScalarConverters(ConverterRegistry converterRegistry)

Methods inherited from class org.springframework.core.convert.support.GenericConversionService

addConverter, addConverter, addConverter, addConverterFactory, canBypassConvert, canConvert, canConvert, convert, convert, convert, convertNullSource, getConverter, getDefaultConverter, removeConvertible, toString

Methods inherited from class java.lang.Object

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

Field Detail

javaUtilOptionalClassAvailable

private static final boolean javaUtilOptionalClassAvailable

Java 8's java.util.Optional class available?

jsr310Available

private static final boolean jsr310Available

Java 8's java.time package available?

streamAvailable

private static final boolean streamAvailable

Java 8's java.util.stream.Stream class available?

Constructor Detail

DefaultConversionService

public DefaultConversionService()

Create a new DefaultConversionService with the set of default converters.

Method Detail

addDefaultConverters

public static void addDefaultConverters(ConverterRegistry converterRegistry)

Add converters appropriate for most environments.

Parameters:

converterRegistry - the registry of converters to add to (must also be castable to ConversionService, e.g. being a ConfigurableConversionService)

Throws:

java.lang.ClassCastException - if the given ConverterRegistry could not be cast to a ConversionService

addScalarConverters

private static void addScalarConverters(ConverterRegistry converterRegistry)

addCollectionConverters

private static void addCollectionConverters(ConverterRegistry converterRegistry)