public class StandardTypeConverter extends Object implements TypeConverter
TypeConverter interface,
delegating to a core Spring ConversionService.ConversionService| Constructor and Description |
|---|
StandardTypeConverter()
Create a StandardTypeConverter for the default ConversionService.
|
StandardTypeConverter(org.springframework.core.convert.ConversionService conversionService)
Create a StandardTypeConverter for the given ConversionService.
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
canConvert(org.springframework.core.convert.TypeDescriptor sourceType,
org.springframework.core.convert.TypeDescriptor targetType)
Return
true if the type converter can convert the specified type
to the desired target type. |
Object |
convertValue(Object value,
org.springframework.core.convert.TypeDescriptor sourceType,
org.springframework.core.convert.TypeDescriptor targetType)
Convert (or coerce) a value from one type to another, for example from a
boolean to a String. |
public StandardTypeConverter()
public StandardTypeConverter(org.springframework.core.convert.ConversionService conversionService)
conversionService - the ConversionService to delegate topublic boolean canConvert(org.springframework.core.convert.TypeDescriptor sourceType,
org.springframework.core.convert.TypeDescriptor targetType)
TypeConvertertrue if the type converter can convert the specified type
to the desired target type.canConvert in interface TypeConvertersourceType - a type descriptor that describes the source typetargetType - a type descriptor that describes the requested result typetrue if that conversion can be performedpublic Object convertValue(Object value, org.springframework.core.convert.TypeDescriptor sourceType, org.springframework.core.convert.TypeDescriptor targetType)
TypeConverterboolean to a String.
The TypeDescriptor parameters enable support for typed collections:
A caller may prefer a List<Integer>, for example, rather than
simply any List.
convertValue in interface TypeConvertervalue - the value to be convertedsourceType - a type descriptor that supplies extra information about the
source objecttargetType - a type descriptor that supplies extra information about the
requested result type