Merge pull request #645 from Geolim4/master

Added PhpfastcacheDriverConnectException exception in case that a driver failed to connect

Author: Geolim4

lib/Phpfastcache/Core/Pool/DriverBaseTrait.php

@@ -17,9 +17,7 @@
 
 use Phpfastcache\Config\ConfigurationOption;
 use Phpfastcache\Core\Item\ExtendedCacheItemInterface;
-use Phpfastcache\Exceptions\{
-    PhpfastcacheDriverCheckException, PhpfastcacheLogicException
-};
+use Phpfastcache\Exceptions\{PhpfastcacheDriverCheckException, PhpfastcacheDriverConnectException, PhpfastcacheLogicException};
 
 
 /**
@@ -61,6 +59,7 @@ trait DriverBaseTrait
      * @param ConfigurationOption $config
      * @param string $instanceId
      * @throws PhpfastcacheDriverCheckException
+     * @throws PhpfastcacheDriverConnectException
      */
     public function __construct(ConfigurationOption $config, $instanceId)
     {
@@ -71,7 +70,17 @@ public function __construct(ConfigurationOption $config, $instanceId)
             throw new PhpfastcacheDriverCheckException(\sprintf(self::DRIVER_CHECK_FAILURE, $this->getDriverName()));
         }
 
-        $this->driverConnect();
+        try{
+            $this->driverConnect();
+        }catch(\Exception $e){
+            throw new PhpfastcacheDriverConnectException(\sprintf(
+                self::DRIVER_CONNECT_FAILURE,
+                $this->getDriverName(),
+                $e->getMessage(),
+                $e->getLine() ?: 'unknown line',
+                $e->getFile() ?: 'unknown file'
+            ));
+        }
     }
 
     /**

lib/Phpfastcache/Core/Pool/ExtendedCacheItemPoolInterface.php

@@ -45,6 +45,8 @@ interface ExtendedCacheItemPoolInterface extends CacheItemPoolInterface
     const DRIVER_CHECK_FAILURE = '%s is not installed or is misconfigured, cannot continue. 
     Also, please verify the suggested dependencies in composer because as of the V6, 3rd party libraries are no longer required.';
 
+    const DRIVER_CONNECT_FAILURE = '%s failed to connect with the following error message: "%s" line %d in %s';
+
     const DRIVER_TAGS_KEY_PREFIX = '_TAG_';
     const DRIVER_TAGS_WRAPPER_INDEX = 'g';
     const DRIVER_DATA_WRAPPER_INDEX = 'd';

lib/Phpfastcache/Exceptions/PhpfastcacheDriverConnectException.php

@@ -0,0 +1,25 @@
+<?php
+/**
+ *
+ * This file is part of phpFastCache.
+ *
+ * @license MIT License (MIT)
+ *
+ * For full copyright and license information, please see the docs/CREDITS.txt file.
+ *
+ * @author Khoa Bui (khoaofgod)  <[email protected]> https://www.phpfastcache.com
+ * @author Georges.L (Geolim4)  <[email protected]>
+ *
+ */
+declare(strict_types=1);
+
+namespace Phpfastcache\Exceptions;
+
+/**
+ * Class PhpfastcacheDriverCheckException
+ * @package phpFastCache\Exceptions
+ */
+class PhpfastcacheDriverConnectException extends PhpfastcacheDriverException
+{
+
+}