程序包 cn.taketoday.core.conversion.support

类 GenericConversionService.Converters

java.lang.Object

cn.taketoday.core.conversion.support.GenericConversionService.Converters

封闭类:

GenericConversionService

private static final class GenericConversionService.Converters
extends Object

Manages all converters registered with the service.

字段概要

字段

修饰符和类型	字段	说明
private final ConcurrentHashMap<GenericConverter.ConvertiblePair,GenericConversionService.ConvertersForPair>	converters
private final CopyOnWriteArraySet<GenericConverter>	globalConverters

构造器概要

构造器

限定符	构造器	说明
private	Converters()

方法概要

修饰符和类型	方法	说明
void	add(GenericConverter converter)
private void	addInterfacesToClassHierarchy(Class<?> type, boolean asArray, List<Class<?>> hierarchy, Set<Class<?>> visited)
private void	addToClassHierarchy(int index, Class<?> type, boolean asArray, List<Class<?>> hierarchy, Set<Class<?>> visited)
GenericConverter	find(TypeDescriptor sourceType, TypeDescriptor targetType)	Find a GenericConverter given a source and target type.
private List<Class<?>>	getClassHierarchy(Class<?> type)	Returns an ordered class hierarchy for the given type.
private List<String>	getConverterStrings()
private GenericConversionService.ConvertersForPair	getMatchableConverters(GenericConverter.ConvertiblePair convertiblePair)
private GenericConverter	getRegisteredConverter(TypeDescriptor sourceType, TypeDescriptor targetType, GenericConverter.ConvertiblePair convertiblePair)
void	remove(Class<?> sourceType, Class<?> targetType)
String	toString()

从类继承的方法 java.lang.Object

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

字段详细资料

globalConverters

private final CopyOnWriteArraySet<GenericConverter> globalConverters

converters

private final ConcurrentHashMap<GenericConverter.ConvertiblePair,GenericConversionService.ConvertersForPair> converters

构造器详细资料

Converters

private Converters()

方法详细资料

add

public void add(GenericConverter converter)

getMatchableConverters

private GenericConversionService.ConvertersForPair getMatchableConverters(GenericConverter.ConvertiblePair convertiblePair)

remove

public void remove(Class<?> sourceType,
 Class<?> targetType)

find

@Nullable
public GenericConverter find(TypeDescriptor sourceType,
 TypeDescriptor targetType)

Find a GenericConverter given a source and target type.

This method will attempt to match all possible converters by working through the class and interface hierarchy of the types.

参数:

sourceType - the source type

targetType - the target type

返回:

a matching GenericConverter, or null if none found

getRegisteredConverter

@Nullable
private GenericConverter getRegisteredConverter(TypeDescriptor sourceType,
 TypeDescriptor targetType,
 GenericConverter.ConvertiblePair convertiblePair)

getClassHierarchy

private List<Class<?>> getClassHierarchy(Class<?> type)

Returns an ordered class hierarchy for the given type.

参数:

type - the type

返回:

an ordered list of all classes that the given type extends or implements

addInterfacesToClassHierarchy

private void addInterfacesToClassHierarchy(Class<?> type,
 boolean asArray,
 List<Class<?>> hierarchy,
 Set<Class<?>> visited)

addToClassHierarchy

private void addToClassHierarchy(int index,
 Class<?> type,
 boolean asArray,
 List<Class<?>> hierarchy,
 Set<Class<?>> visited)

toString

public String toString()

覆盖:

toString 在类中 Object

getConverterStrings

private List<String> getConverterStrings()