Added optional $requestInstance parameter

[core.git] / inc / classes / main / database / databases / class_LocalFileDatabase.php

diff --git a/inc/classes/main/database/databases/class_LocalFileDatabase.php b/inc/classes/main/database/databases/class_LocalFileDatabase.php
index 655d14420e259e4d73546e62de9784b76d3b2bdc..c6dfc0ee58625cf608fb3135babf752415e04fba 100644 (file)
--- a/inc/classes/main/database/databases/class_LocalFileDatabase.php
+++ b/inc/classes/main/database/databases/class_LocalFileDatabase.php
@@ -2,7 +2,11 @@
 /**
  * Database backend class for storing objects in locally created files.
  *
- * This class serializes objects and saves them to local files.
+ * This class serializes arrays stored in the dataset instance and saves them
+ * to local files. Every file (except 'info') represents a single line. Every
+ * directory within the 'db' (base) directory represents a table.
+ *
+ * A configurable 'file_io_class' is being used as "storage backend".
  *
  * @author             Roland Haeder <webmaster@ship-simu.org>
  * @version            0.0.0
@@ -414,11 +418,11 @@ class LocalFileDatabase extends BaseDatabaseBackend implements DatabaseBackendIn
         * @throws      SqlException    If an SQL error occurs
         */
        public function queryInsertDataSet (StoreableCriteria $dataSetInstance) {
-               // Create full path name
-               $fqfn = $this->generateFqfnFromDataSet($dataSetInstance, md5($dataSetInstance->getUniqueValue()));
-
                // Try to save the request away
                try {
+                       // Create full path name
+                       $fqfn = $this->generateFqfnFromDataSet($dataSetInstance, md5($dataSetInstance->getUniqueValue()));
+
                        // Write the data away
                        $this->writeDataArrayToFqfn($fqfn, $dataSetInstance->getCriteriaArray());