Package org.springframework.web.bind.support
Support classes for web data binding.
Interface Summary Interface Description SessionAttributeStore Strategy interface for storing model attributes in a backend session.SessionStatus Simple interface that can be injected into handler methods, allowing them to signal that their session processing is complete.WebArgumentResolver SPI for resolving custom arguments for a specific handler method parameter.WebBindingInitializer Callback interface for initializing aWebDataBinder
for performing data binding in the context of a specific web request.WebDataBinderFactory A factory for creating aWebDataBinder
instance for a named target object.Class Summary Class Description ConfigurableWebBindingInitializer ConvenientWebBindingInitializer
for declarative configuration in a Spring application context.DefaultDataBinderFactory Create aWebRequestDataBinder
instance and initialize it with aWebBindingInitializer
.DefaultSessionAttributeStore Default implementation of theSessionAttributeStore
interface, storing the attributes in the WebRequest session (i.e.SimpleSessionStatus Simple implementation of theSessionStatus
interface, keeping thecomplete
flag as an instance variable.SpringWebConstraintValidatorFactory JSR-303ConstraintValidatorFactory
implementation that delegates to the current SpringWebApplicationContext
for creating autowiredConstraintValidator
instances.WebExchangeDataBinder SpecializedDataBinder
to perform data binding from URL query params or form data in the request data to Java objects.WebRequestDataBinder SpecialDataBinder
to perform data binding from web request parameters to JavaBeans, including support for multipart files.Exception Summary Exception Description WebExchangeBindException A specialization ofServerWebInputException
thrown when after data binding and validation failure.