Implement IcingaException

refs #6931

library/Icinga/Exception/IcingaException.php

@@ -0,0 +1,29 @@
+<?php
+// {{{ICINGA_LICENSE_HEADER}}}
+// {{{ICINGA_LICENSE_HEADER}}}
+
+namespace Icinga\Exception;
+
+use Exception;
+
+class IcingaException extends Exception
+{
+    /**
+     * @param string $message   format string for vsprintf()
+     * Any futher args:         args for vsprintf()
+     * @see vsprintf
+     *
+     * If there is at least one exception, the last one will be also used for the exception chaining.
+     */
+    public function __construct($message = '')
+    {
+        $args = array_slice(func_get_args(), 1);
+        $exc = null;
+        foreach ($args as &$arg) {
+            if ($arg instanceof Exception) {
+                $exc = $arg;
+            }
+        }
+        parent::__construct(vsprintf($message, $args), 0, $exc);
+    }
+}