<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license.
 */

namespace ProxyManager\Generator\Util;

use ReflectionClass;
use Zend\Code\Generator\ClassGenerator;
use Zend\Code\Generator\MethodGenerator;

/**
 * Util class to help to generate code
 *
 * @author Jefersson Nathan <malukenho@phpse.net>
 * @license MIT
 */
final class ClassGeneratorUtils
{
    /**
     * @param ReflectionClass  $originalClass
     * @param ClassGenerator   $classGenerator
     * @param MethodGenerator  $generatedMethod
     *
     * @return void|false
     */
    public static function addMethodIfNotFinal(
        ReflectionClass $originalClass,
        ClassGenerator $classGenerator,
        MethodGenerator $generatedMethod
    ) {
        $methodName = $generatedMethod->getName();

        if ($originalClass->hasMethod($methodName) && $originalClass->getMethod($methodName)->isFinal()) {
            return false;
        }

        $classGenerator->addMethodFromGenerator($generatedMethod);
    }
}