org.springframework.messaging.handler.annotation.support

Class DefaultMessageHandlerMethodFactory.NoOpValidator

java.lang.Object

org.springframework.messaging.handler.annotation.support.DefaultMessageHandlerMethodFactory.NoOpValidator

All Implemented Interfaces:

Validator

Enclosing class:

DefaultMessageHandlerMethodFactory

private static final class DefaultMessageHandlerMethodFactory.NoOpValidator
extends java.lang.Object
implements Validator

Constructor Summary

Constructors

Modifier	Constructor and Description
private	NoOpValidator()

Method Summary

Modifier and Type	Method and Description
boolean	supports(java.lang.Class<?> clazz) Can this Validator validate instances of the supplied clazz?
void	validate(java.lang.Object target, Errors errors) Validate the supplied target object, which must be of a Class for which the Validator.supports(Class) method typically has (or would) return true.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoOpValidator

private NoOpValidator()

Method Detail

supports

public boolean supports(java.lang.Class<?> clazz)

Description copied from interface: Validator

Can this Validator validate instances of the supplied clazz?

This method is typically implemented like so:

return Foo.class.isAssignableFrom(clazz);

(Where Foo is the class (or superclass) of the actual object instance that is to be validated.)

Specified by:

supports in interface Validator

Parameters:

clazz - the Class that this Validator is being asked if it can validate

Returns:

true if this Validator can indeed validate instances of the supplied clazz

validate

public void validate(java.lang.Object target,
                     Errors errors)

Description copied from interface: Validator

Validate the supplied target object, which must be of a Class for which the Validator.supports(Class) method typically has (or would) return true.

The supplied errors instance can be used to report any resulting validation errors.

Specified by:

validate in interface Validator

Parameters:

target - the object that is to be validated (can be null)

errors - contextual state about the validation process (never null)

See Also:

ValidationUtils