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<?php |
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/* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. |
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*/ |
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declare(strict_types=1); |
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namespace ProxyManager\ProxyGenerator\LazyLoadingValueHolder\MethodGenerator; |
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use ProxyManager\Generator\MagicMethodGenerator; |
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use Zend\Code\Generator\ParameterGenerator; |
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use ProxyManager\ProxyGenerator\PropertyGenerator\PublicPropertiesMap; |
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use ProxyManager\ProxyGenerator\Util\PublicScopeSimulator; |
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use ReflectionClass; |
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use Zend\Code\Generator\PropertyGenerator; |
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/** |
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* Magic `__get` for lazy loading value holder objects |
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* |
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* @author Marco Pivetta <[email protected]> |
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* @license MIT |
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*/ |
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class MagicGet extends MagicMethodGenerator |
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{ |
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/** |
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* Constructor |
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* |
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* @param ReflectionClass $originalClass |
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* @param PropertyGenerator $initializerProperty |
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* @param PropertyGenerator $valueHolderProperty |
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* @param PublicPropertiesMap $publicProperties |
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* |
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* @throws \Zend\Code\Generator\Exception\InvalidArgumentException |
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* @throws \InvalidArgumentException |
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*/ |
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public function __construct( |
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ReflectionClass $originalClass, |
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PropertyGenerator $initializerProperty, |
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PropertyGenerator $valueHolderProperty, |
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PublicPropertiesMap $publicProperties |
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) { |
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$hasParent = $originalClass->hasMethod('__get'); |
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$initializer = $initializerProperty->getName(); |
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$valueHolder = $valueHolderProperty->getName(); |
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$callParent = 'if (isset(self::$' . $publicProperties->getName() . "[\$name])) {\n" |
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. ' return $this->' . $valueHolder . '->$name;' |
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. "\n}\n\n"; |
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if ($hasParent) { |
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$parameter = $originalClass->getMethod('__get')->getParameters()[0]; |
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$parameterType = $parameter->hasType() ? $parameter->getType() : null; |
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parent::__construct($originalClass, '__get', [new ParameterGenerator('name', $parameterType)]); |
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$this->setDocBlock(($hasParent ? "{@inheritDoc}\n" : '') . '@param ' . $parameterType . ' $name'); |
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1 |
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$this->setInitializerBody( |
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$initializer, |
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$valueHolder, |
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1 |
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$callParent . 'return $this->' . $valueHolder . '->__get($name);' |
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); |
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return; |
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} |
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parent::__construct($originalClass, '__get', [new ParameterGenerator('name')]); |
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$this->setDocBlock(($hasParent ? "{@inheritDoc}\n" : '') . '@param string $name'); |
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$this->setInitializerBody( |
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$initializer, |
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$valueHolder, |
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$callParent . PublicScopeSimulator::getPublicAccessSimulationCode( |
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PublicScopeSimulator::OPERATION_GET, |
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'name', |
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null, |
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$valueHolderProperty |
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) |
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); |
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} |
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/** |
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* @param string $initializer |
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* @param string $valueHolder |
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* @param string $callParent |
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* |
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* @return void |
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*/ |
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private function setInitializerBody(string $initializer, string $valueHolder, string $callParent) |
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{ |
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$this->setBody( |
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'$this->' . $initializer . ' && $this->' . $initializer |
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. '->__invoke($this->' . $valueHolder . ', $this, \'__get\', [\'name\' => $name], $this->' |
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. $initializer . ');' |
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. "\n\n" . $callParent |
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); |
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} |
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} |
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Ocramius /
ProxyManager
