/**
  * Set upt the test environment
  *
  * @return null
  */
 public function setUp()
 {
     $this->dataDirs = array(__DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'Data');
     // get the objects we need
     $config = new Config();
     $config->setValue('autoload/dirs', $this->dataDirs);
     $config->setValue('enforcement/dirs', array());
     $this->structureMap = new StructureMap($config->getValue('autoload/dirs'), $config->getValue('enforcement/dirs'), $config);
     // fill the map
     $this->structureMap->fill();
 }
 /**
  * Will load any given structure based on it's availability in our structure map which depends on the configured
  * project directories.
  * If the structure cannot be found we will redirect to the composer autoloader which we registered as a fallback
  *
  * @param string $className The name of the structure we will try to load
  *
  * @return boolean
  */
 public function loadClass($className)
 {
     // Might the class be a omitted one? If so we can require the original.
     if ($this->config->hasValue('autoloader/omit')) {
         $omittedNamespaces = $this->config->getValue('autoloader/omit');
         foreach ($omittedNamespaces as $omitted) {
             // If our class name begins with the omitted part e.g. it's namespace
             if (strpos($className, str_replace('\\\\', '\\', $omitted)) === 0) {
                 return false;
             }
         }
     }
     // Do we have the file in our cache dir? If we are in development mode we have to ignore this.
     if ($this->config->getValue('environment') !== 'development') {
         $cachePath = $this->config->getValue('cache/dir') . DIRECTORY_SEPARATOR . str_replace('\\', '_', $className) . '.php';
         if (is_readable($cachePath)) {
             $res = fopen($cachePath, 'r');
             $str = fread($res, 384);
             $success = preg_match('/' . Dictionaries\Placeholders::ORIGINAL_PATH_HINT . '(.+)' . Dictionaries\Placeholders::ORIGINAL_PATH_HINT . '/', $str, $tmp);
             if ($success > 0) {
                 $tmp = explode('#', $tmp[1]);
                 $path = $tmp[0];
                 $mTime = $tmp[1];
                 if (filemtime($path) == $mTime) {
                     // the cached file is recent, load it
                     require $cachePath;
                     return true;
                 }
             }
         }
     }
     // If we are loading something that the autoloader needs to function, then we have to skip to composer
     if (strpos($className, 'AppserverIo\\Doppelgaenger') === 0 && strpos($className, 'AppserverIo\\Doppelgaenger\\Tests') === false || strpos($className, 'PHP') === 0 || strpos($className, 'AppserverIo\\Psr\\MetaobjectProtocol') === 0 || strpos($className, 'AppserverIo\\Lang\\') === 0) {
         return false;
     }
     // If the structure map did not get filled by now we will do so here
     if ($this->structureMap->isEmpty()) {
         $this->structureMap->fill();
     }
     // Get the file from the map
     $file = $this->structureMap->getEntry($className);
     // Did we get something? If not return false.
     if ($file === false) {
         return false;
     }
     // We are still here, so we know the class and it is not omitted. Does it contain annotations then?
     if (!$file->hasAnnotations() || !$file->isEnforced()) {
         // on un-enforced classes we will require the original
         require $file->getPath();
         return true;
     }
     // So we have to create a new class definition for this original class.
     // Get a current cache instance if we do not have one already.
     if ($this->cache === null) {
         // We also require the classes of our maps as we do not have proper autoloading in place
         $this->cache = new CacheMap($this->getConfig()->getValue('cache/dir'), array(), $this->config);
     }
     $this->generator = new Generator($this->structureMap, $this->cache, $this->config, $this->aspectRegister);
     // Create the new class definition
     if ($this->generator->create($file, $this->config->getValue('enforcement/contract-inheritance')) === true) {
         // Require the new class, it should have been created now
         $file = $this->generator->getFileName($className);
         if ($file !== false && is_readable($file) === true) {
             require $file;
             return true;
         }
     } else {
         return false;
     }
     // Still here? That sounds like bad news!
     return false;
 }