Package org.springframework.web.bind.support

Class SpringWebConstraintValidatorFactory

java.lang.Object

org.springframework.web.bind.support.SpringWebConstraintValidatorFactory

All Implemented Interfaces:

ConstraintValidatorFactory

public class SpringWebConstraintValidatorFactory
extends Object
implements ConstraintValidatorFactory

JSR-303 ConstraintValidatorFactory implementation that delegates to the current Spring WebApplicationContext for creating autowired ConstraintValidator instances.

In contrast to SpringConstraintValidatorFactory, this variant is meant for declarative use in a standard validation.xml file, e.g. in combination with JAX-RS or JAX-WS.

Since:

4.2.1

Author:

Juergen Hoeller

See Also:

• ContextLoader.getCurrentWebApplicationContext()
• SpringConstraintValidatorFactory

Constructor Summary

Constructors

Constructor	Description
SpringWebConstraintValidatorFactory()

Method Summary

Modifier and Type	Method	Description
<T extends ConstraintValidator<?, ?>> T	getInstance(Class<T> key)
protected WebApplicationContext	getWebApplicationContext()	Retrieve the Spring WebApplicationContext to use.
void	releaseInstance(ConstraintValidator<?,?> instance)

Methods inherited from class java.lang.Object

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

Constructor Details

SpringWebConstraintValidatorFactory

public SpringWebConstraintValidatorFactory()

Method Details

getInstance

public <T extends ConstraintValidator<?,
?>> T getInstance(Class<T> key)

Specified by:

getInstance in interface ConstraintValidatorFactory

releaseInstance

public void releaseInstance(ConstraintValidator<?,?> instance)

Specified by:

releaseInstance in interface ConstraintValidatorFactory

getWebApplicationContext

protected WebApplicationContext getWebApplicationContext()

Retrieve the Spring WebApplicationContext to use. The default implementation returns the current WebApplicationContext as registered for the thread context class loader.

Returns:

the current WebApplicationContext (never null)

See Also:

• ContextLoader.getCurrentWebApplicationContext()