public class InitBinderDataBinderFactory extends DefaultDataBinderFactory
@InitBinder
methods.Constructor and Description |
---|
InitBinderDataBinderFactory(List<InvocableHandlerMethod> binderMethods,
WebBindingInitializer initializer)
Create a new instance.
|
Modifier and Type | Method and Description |
---|---|
void |
initBinder(WebDataBinder binder,
NativeWebRequest request)
Initialize a WebDataBinder with
@InitBinder methods. |
protected boolean |
isBinderMethodApplicable(HandlerMethod initBinderMethod,
WebDataBinder binder)
Return
true if the given @InitBinder method should be
invoked to initialize the given WebDataBinder. |
createBinder, createBinderInstance
public InitBinderDataBinderFactory(List<InvocableHandlerMethod> binderMethods, WebBindingInitializer initializer)
binderMethods
- @InitBinder
methods, or null
initializer
- for global data binder intializationpublic void initBinder(WebDataBinder binder, NativeWebRequest request) throws Exception
@InitBinder
methods.
If the @InitBinder
annotation specifies attributes names, it is
invoked only if the names include the target object name.initBinder
in class DefaultDataBinderFactory
binder
- the data binder instance to customizerequest
- the current requestException
- if one of the invoked @InitBinder
methods fail.protected boolean isBinderMethodApplicable(HandlerMethod initBinderMethod, WebDataBinder binder)
true
if the given @InitBinder
method should be
invoked to initialize the given WebDataBinder.
The default implementation checks if target object name is included
in the attribute names specified in the @InitBinder
annotation.