Swiftriver\Core\Setup::PreProcessingStepsConfiguration PHP Method

    public static function PreProcessingStepsConfiguration()
    {
        if (isset(self::$preProcessingStepsConfiguration)) {
            return self::$preProcessingStepsConfiguration;
        }
        self::$preProcessingStepsConfiguration = new Configuration\ConfigurationHandlers\PreProcessingStepsConfigurationHandler(dirname(__FILE__) . "/Configuration/ConfigurationFiles/PreProcessingStepsConfiguration.xml");
        return self::$preProcessingStepsConfiguration;
    }

 public function RunWorkflow($key)
 {
     $logger = \Swiftriver\Core\Setup::GetLogger();
     $logger->log("Core::Workflows::PreProcessingSteps::ListAllPreProcessingSteps::RunWorkflow [Method invoked]", \PEAR_LOG_INFO);
     $logger->log("Core::Workflows::PreProcessingSteps::ListAllPreProcessingSteps::RunWorkflow [START: Constructing the PreProcessor]", \PEAR_LOG_DEBUG);
     $preProcessor = new \Swiftriver\Core\PreProcessing\PreProcessor();
     $logger->log("Core::Workflows::PreProcessingSteps::ListAllPreProcessingSteps::RunWorkflow [END: Constructing the PreProcessor]", \PEAR_LOG_DEBUG);
     $logger->log("Core::Workflows::PreProcessingSteps::ListAllPreProcessingSteps::RunWorkflow [START: Listing all preprocessors]", \PEAR_LOG_DEBUG);
     $steps = $preProcessor->ListAllAvailablePreProcessingSteps();
     $logger->log("Core::Workflows::PreProcessingSteps::ListAllPreProcessingSteps::RunWorkflow [END: Listing all preprocessors]", \PEAR_LOG_DEBUG);
     $logger->log("Core::Workflows::PreProcessingSteps::ListAllPreProcessingSteps::RunWorkflow [START: Finding out which are active]", \PEAR_LOG_DEBUG);
     //Get the currently configured steps
     $config = \Swiftriver\Core\Setup::PreProcessingStepsConfiguration();
     $activeSteps = $config->PreProcessingSteps;
     if ($activeSteps != null && is_array($activeSteps) && $steps != null && is_array($steps)) {
         foreach ($activeSteps as $activeStep) {
             foreach ($steps as $step) {
                 if ($step->Name() == $activeStep->name) {
                     $step->active = true;
                 }
             }
         }
     }
     $logger->log("Core::Workflows::PreProcessingSteps::ListAllPreProcessingSteps::RunWorkflow [END: Finding out which are active]", \PEAR_LOG_DEBUG);
     $logger->log("Core::Workflows::PreProcessingSteps::ListAllPreProcessingSteps::RunWorkflow [START: Encoding results to JSON]", \PEAR_LOG_DEBUG);
     $json = parent::ParseStepsToJson($steps);
     $logger->log("Core::Workflows::PreProcessingSteps::ListAllPreProcessingSteps::RunWorkflow [END: Encoding results to JSON]", \PEAR_LOG_DEBUG);
     $logger->log("Core::Workflows::PreProcessingSteps::ListAllPreProcessingSteps::RunWorkflow [Method finished]", \PEAR_LOG_INFO);
     return parent::FormatReturn($json);
 }