Continued:

[core.git] / framework / main / classes / file_directories / text / output / class_BaseOutputTextFile.php

diff --git a/framework/main/classes/file_directories/text/output/class_BaseOutputTextFile.php b/framework/main/classes/file_directories/text/output/class_BaseOutputTextFile.php
index cf5af1c5144681b4e37554cecd21d83e1db1504b..ba85de96e26f9f9b96332c6400922d7b398870bd 100644 (file)
--- a/framework/main/classes/file_directories/text/output/class_BaseOutputTextFile.php
+++ b/framework/main/classes/file_directories/text/output/class_BaseOutputTextFile.php
@@ -5,6 +5,7 @@ namespace Org\Mxchange\CoreFramework\Filesystem\Text;
 // Import framework stuff
 use Org\Mxchange\CoreFramework\Factory\Object\ObjectFactory;
 use Org\Mxchange\CoreFramework\Filesystem\File\BaseAbstractFile;
+use Org\Mxchange\CoreFramework\Generic\FrameworkInterface;
 use Org\Mxchange\CoreFramework\Output\BaseOutput;
 
 /**
@@ -46,13 +47,25 @@ abstract class BaseOutputTextFile extends BaseAbstractFile {
         *
         * @param       $fileName       File's name
         * @return      void
+        * @throws      InvalidArgumentException        If a parameter has an invalid value
         */
-       protected function initFile ($fileName) {
+       protected function initFile (string $fileName) {
+               // Check parameter
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->traceMessage(sprintf('BASE-OUTPUT-TEXT-FILE: fileName=%s - CALLED!', $fileName));
+               if (empty($fileName)) {
+                       // Throw IAE
+                       throw new InvalidArgumentException('Parameter "fileName" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+               }
+
                // Get a file i/o pointer instance
-               $pointerInstance = ObjectFactory::createObjectByConfiguredName('text_file_output_class', array($fileName));
+               $pointerInstance = ObjectFactory::createObjectByConfiguredName('text_file_output_class', [$fileName]);
 
                // ... and set it here
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugMessage(sprintf('BASE-OUTPUT-TEXT-FILE: Setting pointerInstance=%s ...', $pointerInstance->__toString()));
                $this->setPointerInstance($pointerInstance);
+
+               // Trace message
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->traceMessage('BASE-OUTPUT-TEXT-FILE: EXIT!');
        }
 
 }