Пример #1
0
 /**
  * @param string $class
  * @param bool $forceLoad
  */
 protected function processClass($class, $forceLoad = false)
 {
     if (!$forceLoad && $this->hasProcessedClass($class)) {
         return;
     }
     $strategy = $this->introspectionStrategy;
     // localize for readability
     /** @var $rClass \Zend\Code\Reflection\ClassReflection */
     $rClass = new Reflection\ClassReflection($class);
     $className = $rClass->getName();
     $matches = null;
     // used for regex below
     // setup the key in classes
     $this->classes[$className] = array('supertypes' => array(), 'instantiator' => null, 'methods' => array(), 'parameters' => array());
     $def =& $this->classes[$className];
     // localize for brevity
     // class annotations?
     if ($strategy->getUseAnnotations() == true) {
         $annotations = $rClass->getAnnotations($strategy->getAnnotationManager());
         if ($annotations instanceof AnnotationCollection && $annotations->hasAnnotation('Zend\\Di\\Definition\\Annotation\\Instantiator')) {
             // @todo Instantiator support in annotations
         }
     }
     $rTarget = $rClass;
     $supertypes = array();
     do {
         $supertypes = array_merge($supertypes, $rTarget->getInterfaceNames());
         if (!($rTargetParent = $rTarget->getParentClass())) {
             break;
         }
         $supertypes[] = $rTargetParent->getName();
         $rTarget = $rTargetParent;
     } while (true);
     $def['supertypes'] = $supertypes;
     if ($def['instantiator'] == null) {
         if ($rClass->isInstantiable()) {
             $def['instantiator'] = '__construct';
         }
     }
     if ($rClass->hasMethod('__construct')) {
         $def['methods']['__construct'] = Di::METHOD_IS_CONSTRUCTOR;
         // required
         $this->processParams($def, $rClass, $rClass->getMethod('__construct'));
     }
     foreach ($rClass->getMethods(Reflection\MethodReflection::IS_PUBLIC) as $rMethod) {
         $methodName = $rMethod->getName();
         if ($rMethod->getName() === '__construct' || $rMethod->isStatic()) {
             continue;
         }
         if ($strategy->getUseAnnotations() == true) {
             $annotations = $rMethod->getAnnotations($strategy->getAnnotationManager());
             if ($annotations instanceof AnnotationCollection && $annotations->hasAnnotation('Zend\\Di\\Definition\\Annotation\\Inject')) {
                 // use '@inject' and search for parameters
                 $def['methods'][$methodName] = Di::METHOD_IS_EAGER;
                 $this->processParams($def, $rClass, $rMethod);
                 continue;
             }
         }
         $methodPatterns = $this->introspectionStrategy->getMethodNameInclusionPatterns();
         // matches a method injection pattern?
         foreach ($methodPatterns as $methodInjectorPattern) {
             preg_match($methodInjectorPattern, $methodName, $matches);
             if ($matches) {
                 $def['methods'][$methodName] = Di::METHOD_IS_OPTIONAL;
                 // check ot see if this is required?
                 $this->processParams($def, $rClass, $rMethod);
                 continue 2;
             }
         }
         // method
         // by annotation
         // by setter pattern,
         // by interface
     }
     $interfaceInjectorPatterns = $this->introspectionStrategy->getInterfaceInjectionInclusionPatterns();
     // matches the interface injection pattern
     /** @var $rIface \ReflectionClass */
     foreach ($rClass->getInterfaces() as $rIface) {
         foreach ($interfaceInjectorPatterns as $interfaceInjectorPattern) {
             preg_match($interfaceInjectorPattern, $rIface->getName(), $matches);
             if ($matches) {
                 foreach ($rIface->getMethods() as $rMethod) {
                     if ($rMethod->getName() === '__construct' || !count($rMethod->getParameters())) {
                         // constructor not allowed in interfaces
                         // Don't call interface methods without a parameter (Some aware interfaces define setters in ZF2)
                         continue;
                     }
                     $def['methods'][$rMethod->getName()] = Di::METHOD_IS_AWARE;
                     $this->processParams($def, $rClass, $rMethod);
                 }
                 continue 2;
             }
         }
     }
 }
Пример #2
0
    protected function processClass($class)
    {
        $strategy = $this->introspectionStrategy; // localize for readability

        /** @var $rClass \Zend\Code\Reflection\ClassReflection */
        $rClass = new Reflection\ClassReflection($class);
        $className = $rClass->getName();
        $matches = null; // used for regex below

        // setup the key in classes
        $this->classes[$className] = array(
            'supertypes'   => array(),
            'instantiator' => null,
            'methods'      => array(),
            'parameters'   => array()
        );

        $def = &$this->classes[$className]; // localize for brevity

        // class annotations?
        if ($strategy->getUseAnnotations() == true) {
            $annotations = $rClass->getAnnotations($strategy->getAnnotationManager());

            if (($annotations instanceof AnnotationCollection)
                && $annotations->hasAnnotation('Zend\Di\Definition\Annotation\Instantiator')) {
                // @todo Instnatiator support in annotations
            }
        }

        if ($def['instantiator'] == null) {
            if ($rClass->isInstantiable()) {
                $def['instantiator'] = '__construct';
            }
        }

        if ($rClass->hasMethod('__construct')) {
            $def['methods']['__construct'] = true; // required
            $this->processParams($def, $rClass, $rClass->getMethod('__construct'));
        }


        foreach ($rClass->getMethods(Reflection\MethodReflection::IS_PUBLIC) as $rMethod) {

            $methodName = $rMethod->getName();

            if ($rMethod->getName() === '__construct') {
                continue;
            }

            if ($strategy->getUseAnnotations() == true) {
                $annotations = $rMethod->getAnnotations($strategy->getAnnotationManager());

                if (($annotations instanceof AnnotationCollection)
                    && $annotations->hasAnnotation('Zend\Di\Definition\Annotation\Inject')) {

                    $def['methods'][$methodName] = true;
                    $this->processParams($def, $rClass, $rMethod);
                    continue;
                }
            }

            $methodPatterns = $this->introspectionStrategy->getMethodNameInclusionPatterns();

            // matches a method injection pattern?
            foreach ($methodPatterns as $methodInjectorPattern) {
                preg_match($methodInjectorPattern, $methodName, $matches);
                if ($matches) {
                    $def['methods'][$methodName] = false; // check ot see if this is required?
                    $this->processParams($def, $rClass, $rMethod);
                    continue 2;
                }
            }


            // method
            // by annotation
            // by setter pattern,
            // by interface

        }

        $interfaceInjectorPatterns = $this->introspectionStrategy->getInterfaceInjectionInclusionPatterns();

        // matches the interface injection pattern
        /** @var $rIface \ReflectionClass */
        foreach ($rClass->getInterfaces() as $rIface) {
            foreach ($interfaceInjectorPatterns as $interfaceInjectorPattern) {
                preg_match($interfaceInjectorPattern, $rIface->getName(), $matches);
                if ($matches) {
                    foreach ($rIface->getMethods() as $rMethod) {
                        if ($rMethod->getName() === '__construct') { // ctor not allowed in ifaces
                            continue;
                        }
                        $def['methods'][$rMethod->getName()] = true;
                        $this->processParams($def, $rClass, $rMethod);
                    }
                    continue 2;
                }
            }
        }


        //var_dump($this->classes);
    }