added new Nette exceptions

dibi/Nette/exceptions.php

@@ -0,0 +1,119 @@
+<?php
+
+/**
+ * Nette Framework
+ *
+ * Copyright (c) 2004, 2008 David Grudl aka -dgx- (http://www.dgx.cz)
+ *
+ * This source file is subject to the "Nette license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://nettephp.com/
+ *
+ * @copyright  Copyright (c) 2004, 2008 David Grudl
+ * @license    http://nettephp.com/license  Nette license
+ * @link       http://nettephp.com/
+ * @category   Nette
+ * @package    Nette
+ */
+
+// no namespace;
+
+
+
+/*
+some useful SPL exception:
+
+- LogicException
+   - InvalidArgumentException
+   - LengthException
+- RuntimeException
+   - OutOfBoundsException
+   - UnexpectedValueException
+
+other SPL exceptions are ambiguous; do not use them
+*/
+
+
+
+/**
+ * The exception that is thrown when the value of an argument is
+ * outside the allowable range of values as defined by the invoked method.
+ */
+class ArgumentOutOfRangeException extends InvalidArgumentException
+{
+}
+
+
+
+/**
+ * The exception that is thrown when a method call is invalid for the object's
+ * current state, method has been invoked at an illegal or inappropriate time.
+ */
+class InvalidStateException extends RuntimeException // or InvalidOperationException?
+{
+}
+
+
+
+/**
+ * The exception that is thrown when a requested method or operation is not implemented.
+ */
+class NotImplementedException extends LogicException
+{
+}
+
+
+
+/**
+ * The exception that is thrown when an invoked method is not supported. For scenarios where
+ * it is sometimes possible to perform the requested operation, see InvalidStateException.
+ */
+class NotSupportedException extends LogicException
+{
+}
+
+
+
+/**
+ * The exception that is thrown when accessing a class member (property or method) fails.
+ */
+class MemberAccessException extends LogicException
+{
+}
+
+
+
+/**
+ * The exception that is thrown when an I/O error occurs.
+ */
+class IOException extends RuntimeException
+{
+}
+
+
+
+/**
+ * The exception that is thrown when accessing a file that does not exist on disk.
+ */
+class FileNotFoundException extends IOException
+{
+}
+
+
+
+/**
+ * The exception that is thrown when part of a file or directory cannot be found.
+ */
+class DirectoryNotFoundException extends IOException
+{
+}
+
+
+
+/**
+ * User attempt to terminate the current script
+ */
+class AbortException extends RuntimeException
+{
+}