Continued:

[core.git] / framework / main / classes / handler / class_BaseHandler.php

diff --git a/framework/main/classes/handler/class_BaseHandler.php b/framework/main/classes/handler/class_BaseHandler.php
index 03751cce4bb9c3c0276b58f2f50590eba939e6ed..ef63de38226bf07a293610a68cf33dd010a4af5e 100644 (file)
--- a/framework/main/classes/handler/class_BaseHandler.php
+++ b/framework/main/classes/handler/class_BaseHandler.php
@@ -4,15 +4,19 @@ namespace Org\Mxchange\CoreFramework\Handler;
 
 // Import framework stuff
 use Org\Mxchange\CoreFramework\Criteria\Storing\StoreableCriteria;
+use Org\Mxchange\CoreFramework\Generic\FrameworkInterface;
 use Org\Mxchange\CoreFramework\Handler\DataSet\HandleableDataSet;
 use Org\Mxchange\CoreFramework\Object\BaseFrameworkSystem;
 
+// Import SPL stuff
+use \InvalidArgumentException;
+
 /**
  * A general Handler
  *
  * @author             Roland Haeder <webmaster@shipsimu.org>
  * @version            0.0.0
- * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2020 Core Developer Team
+ * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2023 Core Developer Team
  * @license            GNU GPL 3.0 or any newer version
  * @link               http://www.shipsimu.org
  *
@@ -43,7 +47,11 @@ abstract class BaseHandler extends BaseFrameworkSystem implements HandleableData
         */
        protected function __construct (string $className) {
                // Call parent constructor
+               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->traceMessage(sprintf('BASE-HANDLER: className=%s - CONSTRUCTED!', $className));
                parent::__construct($className);
+
+               // Trace message
+               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->traceMessage('BASE-HANDLER: EXIT!');
        }
 
        /**
@@ -61,7 +69,7 @@ abstract class BaseHandler extends BaseFrameworkSystem implements HandleableData
         * @param       $handlerName    Name of this handler
         * @return      void
         */
-       protected final function setHandlerName ($handlerName) {
+       protected final function setHandlerName (string $handlerName) {
                $this->handlerName = $handlerName;
        }
 
@@ -74,6 +82,15 @@ abstract class BaseHandler extends BaseFrameworkSystem implements HandleableData
         * @todo        Rewrite this to use DHT
         */
        public function addArrayToDataSet (StoreableCriteria $dataSetInstance, array $messageData) {
+               // Check parameter
+               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->traceMessage(sprintf('BASE-HANDLER: dataSetInstance=%s,messageData()=%d - CALLED!', $dataSetInstance->__toString(), count($messageData)));
+               if (count($messageData) == 0) {
+                       // Throw IAE
+                       throw new InvalidArgumentException('Parameter "messageData" is an empty array', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+               }
+
+               // Trace message
+               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->traceMessage('BASE-HANDLER: EXIT!');
        }
 
 }