[Validator] Added default validate() implementation to ConstraintValidator for BC

Author: webmozart

src/Symfony/Component/Validator/ConstraintValidator.php

@@ -11,15 +11,15 @@
 
 namespace Symfony\Component\Validator;
 
+use Symfony\Component\Validator\Exception\ValidatorException;
+
 /**
  * Base class for constraint validators
  *
  * @author Bernhard Schussek <bschussek@gmail.com>
  *
  * @api
  */
-use Symfony\Component\Validator\Exception\ValidatorException;
-
 abstract class ConstraintValidator implements ConstraintValidatorInterface
 {
  /**
@@ -54,7 +54,7 @@ public function initialize(ExecutionContext $context)
  /**
  * {@inheritDoc}
  *
- * @deprecated
+ * @deprecated Deprecated since version 2.1, to be removed in 2.3.
  */
  public function getMessageTemplate()
  {
@@ -64,7 +64,7 @@ public function getMessageTemplate()
  /**
  * {@inheritDoc}
  *
- * @deprecated
+ * @deprecated Deprecated since version 2.1, to be removed in 2.3.
  */
  public function getMessageParameters()
  {
@@ -74,7 +74,7 @@ public function getMessageParameters()
  /**
  * Wrapper for $this->context->addViolation()
  *
- * @deprecated
+ * @deprecated Deprecated since version 2.1, to be removed in 2.3.
  */
  protected function setMessage($template, array $parameters = array())
  {
@@ -87,4 +87,25 @@ protected function setMessage($template, array $parameters = array())
 
  $this->context->addViolation($template, $parameters);
  }
+
+ /**
+ * Stub implementation delegating to the deprecated isValid method.
+ *
+ * This stub exists for BC and will be dropped in Symfony 2.3.
+ *
+ * @see ConstraintValidatorInterface::validate
+ */
+ public function validate($value, Constraint $constraint)
+ {
+ return $this->isValid($valoue, $constraint);
+ }
+
+ /**
+ * BC variant of validate.
+ *
+ * @deprecated Deprecated since version 2.1, to be removed in 2.3.
+ */
+ protected function isValid($value, Constraint $constraint)
+ {
+ }
 }