@NonNullApi @NonNullFields

程序包 org.springframework.validation

Provides data binding and validation functionality, for usage in business and/or UI layers.

请参阅: 说明

接口概要

接口	说明
BindingErrorProcessor	Strategy for processing DataBinder's missing field errors, and for translating a PropertyAccessException to a FieldError.
BindingResult	General interface that represents binding results.
Errors	Stores and exposes information about data-binding and validation errors for a specific object.
MessageCodeFormatter	A strategy interface for formatting message codes.
MessageCodesResolver	Strategy interface for building message codes from validation error codes.
SmartValidator	Extended variant of the Validator interface, adding support for validation 'hints'.
Validator	A validator for application-specific objects.

类概要

类	说明
AbstractBindingResult	Abstract implementation of the BindingResult interface and its super-interface Errors.
AbstractErrors	Abstract implementation of the Errors interface.
AbstractPropertyBindingResult	Abstract base class for BindingResult implementations that work with Spring's PropertyAccessor mechanism.
BeanPropertyBindingResult	Default implementation of the Errors and BindingResult interfaces, for the registration and evaluation of binding errors on JavaBean objects.
BindingResultUtils	Convenience methods for looking up BindingResults in a model Map.
DataBinder	Binder that allows for setting property values onto a target object, including support for validation and binding result analysis.
DefaultBindingErrorProcessor	Default BindingErrorProcessor implementation.
DefaultMessageCodesResolver	Default implementation of the MessageCodesResolver interface.
DirectFieldBindingResult	Special implementation of the Errors and BindingResult interfaces, supporting registration and evaluation of binding errors on value objects.
FieldError	Encapsulates a field error, that is, a reason for rejecting a specific field value.
MapBindingResult	Map-based implementation of the BindingResult interface, supporting registration and evaluation of binding errors on Map attributes.
ObjectError	Encapsulates an object error, that is, a global reason for rejecting an object.
ValidationUtils	Utility class offering convenient methods for invoking a Validator and for rejecting empty fields.

枚举概要

枚举	说明
DefaultMessageCodesResolver.Format	Common message code formats.

异常错误概要

异常错误	说明
BindException	Thrown when binding errors are considered fatal.

程序包org.springframework.validation的说明

Provides data binding and validation functionality, for usage in business and/or UI layers.