Taras Machyshyn
86 lines
2.6 KiB
PHP
86 lines
2.6 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2022 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
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* Website: https://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* EspoCRM is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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namespace Espo\ORM\Value;
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use Espo\ORM\{
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Entity,
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Value\GeneralValueFactory,
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Value\GeneralAttributeExtractor,
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};
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class ValueAccessor
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{
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private $entity;
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private $valueFactory;
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private $extractor;
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public function __construct(
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Entity $entity,
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GeneralValueFactory $valueFactory,
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GeneralAttributeExtractor $extractor
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) {
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$this->entity = $entity;
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$this->valueFactory = $valueFactory;
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$this->extractor = $extractor;
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}
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/**
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* Get a field value object.
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*/
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public function get(string $field): ?object
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{
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if (!$this->isGettable($field)) {
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return null;
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}
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return $this->valueFactory->createFromEntity($this->entity, $field);
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}
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/**
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* Whether a field value object can be gotten.
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*/
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public function isGettable(string $field): bool
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{
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return $this->valueFactory->isCreatableFromEntity($this->entity, $field);
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}
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/**
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* Set a field value object.
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*/
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public function set(string $field, ?object $value): void
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{
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$attributeValueMap = $this->extractor->extract($this->entity->getEntityType(), $field, $value);
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$this->entity->set($attributeValueMap);
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}
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}
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