Started to implement better exceptions

AutoloadException.php

@@ -0,0 +1,45 @@
+<?php
+/**
+ * Orange Management
+ *
+ * PHP Version 7.0
+ *
+ * @category   TBD
+ * @package    TBD
+ * @author     OMS Development Team <dev@oms.com>
+ * @author     Dennis Eichhorn <d.eichhorn@oms.com>
+ * @copyright  2013 Dennis Eichhorn
+ * @license    OMS License 1.0
+ * @version    1.0.0
+ * @link       http://orange-management.com
+ */
+namespace phpOMS;
+
+/**
+ * Permission exception class.
+ *
+ * @category   Framework
+ * @package    phpOMS\System\File
+ * @author     OMS Development Team <dev@oms.com>
+ * @author     Dennis Eichhorn <d.eichhorn@oms.com>
+ * @license    OMS License 1.0
+ * @link       http://orange-management.com
+ * @since      1.0.0
+ */
+class AutoloadException extends \RuntimeException
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $message Exception message
+     * @param int        $code    Exception code
+     * @param \Exception Previous exception
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function __construct(string $message, int $code = 0, \Exception $previous = null)
+    {
+        parent::__construct('File "' . $message . '" could not get loaded.', $code, $previous);
+    }
+}

Autoloader.php

@@ -50,7 +50,7 @@ class Autoloader
             /** @noinspection PhpIncludeInspection */
             include __DIR__ . '/../' . $classNew . '.php';
         } else {
-            throw new \Exception($class);
+            throw new AutoloaderException($class);
         }
     }
 

DataStorage/Cookie/CookieJar.php

@@ -16,6 +16,8 @@
 
 namespace phpOMS\DataStorage\Cookie;
 
+use phpOMS\DataStorage\LockException;
+
 /**
  * CookieJar class
  *
@@ -160,7 +162,7 @@ class CookieJar
     public function save()
     {
         if (self::$isLocked) {
-            throw new \Exception('Already locked');
+            throw new LockException('CookieJar');
         }
 
         foreach ($this->cookies as $key => $cookie) {

DataStorage/LockException.php

@@ -0,0 +1,45 @@
+<?php
+/**
+ * Orange Management
+ *
+ * PHP Version 7.0
+ *
+ * @category   TBD
+ * @package    TBD
+ * @author     OMS Development Team <dev@oms.com>
+ * @author     Dennis Eichhorn <d.eichhorn@oms.com>
+ * @copyright  2013 Dennis Eichhorn
+ * @license    OMS License 1.0
+ * @version    1.0.0
+ * @link       http://orange-management.com
+ */
+namespace phpOMS\DataStorage;
+
+/**
+ * Permission exception class.
+ *
+ * @category   Framework
+ * @package    phpOMS\System\File
+ * @author     OMS Development Team <dev@oms.com>
+ * @author     Dennis Eichhorn <d.eichhorn@oms.com>
+ * @license    OMS License 1.0
+ * @link       http://orange-management.com
+ * @since      1.0.0
+ */
+class LockException extends \RuntimeException
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $message Exception message
+     * @param int        $code    Exception code
+     * @param \Exception Previous exception
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function __construct(string $message, int $code = 0, \Exception $previous = null)
+    {
+        parent::__construct('Interaction with "' . $message . '" already locked.', $code, $previous);
+    }
+}

DataStorage/Session/HttpSession.php

@@ -17,6 +17,7 @@ namespace phpOMS\DataStorage\Session;
 
 use phpOMS\Uri\UriFactory;
 use phpOMS\Utils\RnG\StringUtils;
+use phpOMS\DataStorage\LockException;
 
 /**
  * Http session class.
@@ -62,7 +63,7 @@ class HttpSession implements SessionInterface
      * @param int             $liftetime Session life time
      * @param string|int|bool $sid       Session id
      *
-     * @throws \Exception Throws this exception if the session is alrady locked for further interaction.
+     * @throws LockException Throws this exception if the session is alrady locked for further interaction.
      *
      * @since  1.0.0
      * @author Dennis Eichhorn <d.eichhorn@oms.com>
@@ -70,7 +71,7 @@ class HttpSession implements SessionInterface
     public function __construct(int $liftetime = 3600, $sid = false)
     {
         if (self::$isLocked) {
-            throw new \Exception('Already locked');
+            throw new LockException('HttpSession');
         }
 
         if (!is_bool($sid)) {

Math/Matrix/DimensionException.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * Orange Management
+ *
+ * PHP Version 7.0
+ *
+ * @category   TBD
+ * @package    TBD
+ * @author     OMS Development Team <dev@oms.com>
+ * @author     Dennis Eichhorn <d.eichhorn@oms.com>
+ * @copyright  2013 Dennis Eichhorn
+ * @license    OMS License 1.0
+ * @version    1.0.0
+ * @link       http://orange-management.com
+ */
+namespace phpOMS\Math\Matrix;
+
+/**
+ * Permission exception class.
+ *
+ * @category   Framework
+ * @package    phpOMS\System\File
+ * @author     OMS Development Team <dev@oms.com>
+ * @author     Dennis Eichhorn <d.eichhorn@oms.com>
+ * @license    OMS License 1.0
+ * @link       http://orange-management.com
+ * @since      1.0.0
+ */
+class DimensionException extends \RuntimeException
+{
+    /**
+     * Constructor.
+     *
+     * @param int     $m Dimension M
+     * @param int     $n Dimension N
+     * @param int        $code    Exception code
+     * @param \Exception Previous exception
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public function __construct($m, $n, int $code = 0, \Exception $previous = null)
+    {
+        parent::__construct('Dimension of "' . $n . '-' . $m . '" invalid.', $code, $previous);
+    }
+}

Math/Matrix/Matrix.php

@@ -95,7 +95,7 @@ class Matrix implements \ArrayAccess, \Iterator
     public function set(int $m, int $n, $value)
     {
         if (!isset($this->matrix[$m][$n])) {
-            throw new \Exception('Dimension');
+            throw new DimensionException($m, $n);
         }
 
         $this->matrix[$m][$n] = $value;
@@ -117,7 +117,7 @@ class Matrix implements \ArrayAccess, \Iterator
     public function get(int $m, int $n)
     {
         if (!isset($this->matrix[$m][$n])) {
-            throw new \Exception('Dimension');
+            throw new DimensionException($m, $n);
         }
 
         return $this->matrix[$m][$n];
@@ -165,7 +165,7 @@ class Matrix implements \ArrayAccess, \Iterator
     public function setMatrix(array $matrix)
     {
         if ($this->m !== count($matrix) || $this->n !== count($matrix[0])) {
-            throw new \Exception('Dimension');
+            throw new DimensionException(count($matrix), count($matrix[0]));
         }
 
         $this->matrix = $matrix;
@@ -232,7 +232,7 @@ class Matrix implements \ArrayAccess, \Iterator
     private function addMatrix(Matrix $matrix) : Matrix
     {
         if ($this->m !== $matrix->getM() || $this->n !== $matrix->getN()) {
-            throw new \Exception('Dimension');
+            throw new DimensionException($matrix->getM(), $matrix->getN());
         }
 
         $matrixArr    = $matrix->getMatrix();
@@ -345,7 +345,7 @@ class Matrix implements \ArrayAccess, \Iterator
         $mDim = $matrix->getM();
 
         if ($this->n !== $mDim) {
-            throw new \Exception('Dimension');
+            throw new DimensionException($mDim, $nDim);
         }
 
         $matrixArr    = $matrix->getMatrix();
@@ -496,7 +496,7 @@ class Matrix implements \ArrayAccess, \Iterator
     public function inverse(int $algorithm = InverseType::GAUSS_JORDAN) : Matrix
     {
         if ($this->n !== $this->m) {
-            throw new \Exception('Dimension');
+            throw new DimensionException($this->m, $this->n);
         }
 
         switch ($algorithm) {