SpringWebConstraintValidatorFactory (Spring Framework 5.2.12.RELEASE API)

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

All Methods Instance Methods Concrete Methods
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 Detail
  - SpringWebConstraintValidatorFactory
```
public SpringWebConstraintValidatorFactory()
```
- Method Detail
  - 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()