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- <?php
- namespace Symfony\Component\Config\Definition\Builder;
- use Symfony\Component\Config\Definition\Exception\InvalidDefinitionException;
- use Symfony\Component\Config\Definition\NodeInterface;
- abstract class NodeDefinition implements NodeParentInterface
- {
- protected $name;
- protected $normalization;
- protected $validation;
- protected $defaultValue;
- protected $default = false;
- protected $required = false;
- protected $merge;
- protected $allowEmptyValue = true;
- protected $nullEquivalent;
- protected $trueEquivalent = true;
- protected $falseEquivalent = false;
- protected $parent;
- protected $attributes = array();
-
- public function __construct($name, NodeParentInterface $parent = null)
- {
- $this->parent = $parent;
- $this->name = $name;
- }
-
- public function setParent(NodeParentInterface $parent)
- {
- $this->parent = $parent;
- return $this;
- }
-
- public function info($info)
- {
- return $this->attribute('info', $info);
- }
-
- public function example($example)
- {
- return $this->attribute('example', $example);
- }
-
- public function attribute($key, $value)
- {
- $this->attributes[$key] = $value;
- return $this;
- }
-
- public function end()
- {
- return $this->parent;
- }
-
- public function getNode($forceRootNode = false)
- {
- if ($forceRootNode) {
- $this->parent = null;
- }
- if (null !== $this->normalization) {
- $this->normalization->before = ExprBuilder::buildExpressions($this->normalization->before);
- }
- if (null !== $this->validation) {
- $this->validation->rules = ExprBuilder::buildExpressions($this->validation->rules);
- }
- $node = $this->createNode();
- $node->setAttributes($this->attributes);
- return $node;
- }
-
- public function defaultValue($value)
- {
- $this->default = true;
- $this->defaultValue = $value;
- return $this;
- }
-
- public function isRequired()
- {
- $this->required = true;
- return $this;
- }
-
- public function treatNullLike($value)
- {
- $this->nullEquivalent = $value;
- return $this;
- }
-
- public function treatTrueLike($value)
- {
- $this->trueEquivalent = $value;
- return $this;
- }
-
- public function treatFalseLike($value)
- {
- $this->falseEquivalent = $value;
- return $this;
- }
-
- public function defaultNull()
- {
- return $this->defaultValue(null);
- }
-
- public function defaultTrue()
- {
- return $this->defaultValue(true);
- }
-
- public function defaultFalse()
- {
- return $this->defaultValue(false);
- }
-
- public function beforeNormalization()
- {
- return $this->normalization()->before();
- }
-
- public function cannotBeEmpty()
- {
- $this->allowEmptyValue = false;
- return $this;
- }
-
- public function validate()
- {
- return $this->validation()->rule();
- }
-
- public function cannotBeOverwritten($deny = true)
- {
- $this->merge()->denyOverwrite($deny);
- return $this;
- }
-
- protected function validation()
- {
- if (null === $this->validation) {
- $this->validation = new ValidationBuilder($this);
- }
- return $this->validation;
- }
-
- protected function merge()
- {
- if (null === $this->merge) {
- $this->merge = new MergeBuilder($this);
- }
- return $this->merge;
- }
-
- protected function normalization()
- {
- if (null === $this->normalization) {
- $this->normalization = new NormalizationBuilder($this);
- }
- return $this->normalization;
- }
-
- abstract protected function createNode();
- }
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