[Validator] Reduced number of method calls on the execution context

src/Symfony/Component/Validator/Context/ExecutionContext.php

@@ -139,24 +139,10 @@ class ExecutionContext implements ExecutionContextInterface
     /**
      * {@inheritdoc}
      */
-    public function setValue($value)
+    public function setNode($value, MetadataInterface $metadata = null, $propertyPath)
     {
         $this->value = $value;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setMetadata(MetadataInterface $metadata = null)
-    {
         $this->metadata = $metadata;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function setPropertyPath($propertyPath)
-    {
         $this->propertyPath = (string) $propertyPath;
     }
 

src/Symfony/Component/Validator/Context/ExecutionContextInterface.php

@@ -103,31 +103,13 @@ interface ExecutionContextInterface extends LegacyExecutionContextInterface
      * Sets the currently validated value.
      *
      * @param mixed             $value        The validated value
-     *
-     * @internal Used by the validator engine. Should not be called by user
-     *           code.
-     */
-    public function setValue($value);
-
-    /**
-     * Sets the current validation metadata.
-     *
      * @param MetadataInterface $metadata     The validation metadata
-     *
-     * @internal Used by the validator engine. Should not be called by user
-     *           code.
-     */
-    public function setMetadata(MetadataInterface $metadata = null);
-
-    /**
-     * Sets the property path leading to the current value.
-     *
      * @param string            $propertyPath The property path to the current value
      *
      * @internal Used by the validator engine. Should not be called by user
      *           code.
      */
-    public function setPropertyPath($propertyPath);
+    public function setNode($value, MetadataInterface $metadata = null, $propertyPath);
 
     /**
      * Sets the currently validated group.

src/Symfony/Component/Validator/NodeVisitor/NodeValidationVisitor.php

@@ -69,9 +69,7 @@ class NodeValidationVisitor extends AbstractVisitor
             return true;
         }
 
-        $context->setValue($node->value);
+        $context->setNode($node->value, $node->metadata, $node->propertyPath);
-        $context->setMetadata($node->metadata);
-        $context->setPropertyPath($node->propertyPath);
 
         if ($node instanceof ClassNode) {
             $this->replaceDefaultGroup($node);
@@ -171,7 +169,6 @@ class NodeValidationVisitor extends AbstractVisitor
      */
     private function validateNodeForGroup(Node $node, $group, ExecutionContextInterface $context, $objectHash)
     {
-        try {
         $context->setGroup($group);
 
         foreach ($node->metadata->findConstraints($group) as $constraint) {
@@ -201,14 +198,6 @@ class NodeValidationVisitor extends AbstractVisitor
             $validator->initialize($context);
             $validator->validate($node->value, $constraint);
         }
-
-            $context->setGroup(null);
-        } catch (\Exception $e) {
-            // Should be put into a finally block once we switch to PHP 5.5
-            $context->setGroup(null);
-
-            throw $e;
-        }
     }
 
     /**

src/Symfony/Component/Validator/Validator/RecursiveContextualValidator.php

@@ -581,9 +581,7 @@ class RecursiveContextualValidator implements ContextualValidatorInterface
      */
     public function validateNode($value, $valueHash, $container, $containerHash, MetadataInterface $metadata = null, $propertyPath, array $groups, $traversalStrategy, ExecutionContextInterface $context)
     {
-        $context->setValue($value);
+        $context->setNode($value, $metadata, $propertyPath);
-        $context->setMetadata($metadata);
-        $context->setPropertyPath($propertyPath);
 
         // if group (=[<G1,G2>,G3,G4]) contains group sequence (=<G1,G2>)
         // then call traverse() with each entry of the group sequence and abort