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   1  <?php
   2  /*
   3   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   4   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   5   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   6   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   7   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   8   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   9   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  10   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  11   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  12   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  13   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  14   *
  15   * This software consists of voluntary contributions made by many individuals
  16   * and is licensed under the MIT license.
  17   */
  18  
  19  namespace ProxyManager\ProxyGenerator\AccessInterceptorScopeLocalizer\MethodGenerator;
  20  
  21  use ProxyManager\Generator\MethodGenerator;
  22  use ProxyManager\ProxyGenerator\AccessInterceptorScopeLocalizer\MethodGenerator\Util\InterceptorGenerator;
  23  use Zend\Code\Generator\PropertyGenerator;
  24  use Zend\Code\Reflection\MethodReflection;
  25  
  26  /**
  27   * Method with additional pre- and post- interceptor logic in the body
  28   *
  29   * @author Marco Pivetta <ocramius@gmail.com>
  30   * @license MIT
  31   */
  32  class InterceptedMethod extends MethodGenerator
  33  {
  34      /**
  35       * @param \Zend\Code\Reflection\MethodReflection $originalMethod
  36       * @param \Zend\Code\Generator\PropertyGenerator $prefixInterceptors
  37       * @param \Zend\Code\Generator\PropertyGenerator $suffixInterceptors
  38       *
  39       * @return self
  40       */
  41      public static function generateMethod(
  42          MethodReflection $originalMethod,
  43          PropertyGenerator $prefixInterceptors,
  44          PropertyGenerator $suffixInterceptors
  45      ) {
  46          /* @var $method self */
  47          $method          = static::fromReflection($originalMethod);
  48          $forwardedParams = array();
  49  
  50          foreach ($originalMethod->getParameters() as $parameter) {
  51              $forwardedParams[]   = '$' . $parameter->getName();
  52          }
  53  
  54          $method->setDocblock('{@inheritDoc}');
  55          $method->setBody(
  56              InterceptorGenerator::createInterceptedMethodBody(
  57                  '$returnValue = parent::'
  58                  . $originalMethod->getName() . '(' . implode(', ', $forwardedParams) . ');',
  59                  $method,
  60                  $prefixInterceptors,
  61                  $suffixInterceptors
  62              )
  63          );
  64  
  65          return $method;
  66      }
  67  }