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<?php |
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/* |
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* This file is a part of GraphQL project. |
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* |
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* @author Alexandr Viniychuk <[email protected]> |
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* created: 5/19/16 8:58 AM |
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*/ |
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namespace Youshido\GraphQL\Execution; |
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use Youshido\GraphQL\Execution\Context\ExecutionContextInterface; |
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use Youshido\GraphQL\Field\FieldInterface; |
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use Youshido\GraphQL\Parser\Ast\Field; |
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use Youshido\GraphQL\Parser\Ast\Query; |
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use Youshido\GraphQL\Type\AbstractType; |
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class ResolveInfo |
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{ |
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/** @var FieldInterface */ |
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protected $field; |
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/** @var Field[] */ |
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protected $fieldASTList; |
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/** @var ExecutionContextInterface */ |
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protected $executionContext; |
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/** |
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* This property is to be used for DI in various scenario |
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* Added to original class to keep backward compatibility |
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* because of the way AbstractField::resolve has been declared |
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* |
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* @var mixed $container |
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*/ |
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protected $container; |
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public function __construct(FieldInterface $field, array $fieldASTList, ExecutionContextInterface $executionContext) |
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{ |
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$this->field = $field; |
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$this->fieldASTList = $fieldASTList; |
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$this->executionContext = $executionContext; |
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} |
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/** |
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* @return ExecutionContextInterface |
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*/ |
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public function getExecutionContext() |
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{ |
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return $this->executionContext; |
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} |
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/** |
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* @return FieldInterface |
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*/ |
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public function getField() |
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{ |
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return $this->field; |
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} |
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/** |
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* @param string $fieldName |
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* |
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* @return null|Query|Field |
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*/ |
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public function getFieldAST($fieldName) |
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{ |
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$field = null; |
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foreach ($this->getFieldASTList() as $fieldAST) { |
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if ($fieldAST->getName() === $fieldName) { |
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$field = $fieldAST; |
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break; |
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} |
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} |
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return $field; |
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} |
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/** |
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* @return Field[] |
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*/ |
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public function getFieldASTList() |
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{ |
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return $this->fieldASTList; |
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} |
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/** |
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* @return AbstractType |
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*/ |
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public function getReturnType() |
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{ |
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return $this->field->getType(); |
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} |
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public function getContainer() |
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{ |
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return $this->executionContext->getContainer(); |
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} |
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} |
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Youshido /
GraphQL
