Moving ErrorHandler to ConsoleErrorHandler so it doesn't have classname conflicts.

Making the console use a subclass of ErrorHandler.

Author: markstory

cake/console/console_error_handler.php

@@ -0,0 +1,99 @@
+<?php
+/**
+ * ErrorHandler for Console Shells
+ *
+ * PHP versions 4 and 5
+ *
+ * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
+ * Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * @link          http://cakephp.org CakePHP(tm) Project
+ * @package       cake
+ * @subpackage    cake.cake.console
+ * @since         CakePHP(tm) v 1.2.0.5074
+ * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
+ */
+
+App::import('Core', 'ErrorHandler');
+
+/**
+ * Error Handler for Cake console. Does simple printing of the 
+ * exception that occurred and the stack trace of the error.
+ *
+ * @package       cake
+ * @subpackage    cake.cake.console
+ */
+class ConsoleErrorHandler extends ErrorHandler {
+
+/**
+ * Standard error stream.
+ *
+ * @var filehandle
+ * @access public
+ */
+	public $stderr;
+
+/**
+ * Class constructor.
+ *
+ * @param Exception $error Exception to handle.
+ * @param array $messages Error messages
+ */
+	function __construct($error) {
+		$this->stderr = fopen('php://stderr', 'w');
+		parent::__construct($error);
+	}
+
+/**
+ * Handle a exception in the console environment.
+ *
+ * @return void
+ */
+	public static function handleException($exception) {
+		$error = new ConsoleErrorHandler($exception);
+		$error->render();
+	}
+
+/**
+ * Do nothing, no controllers are needed in the console.
+ *
+ * @return void
+ */
+	protected function _getController($exception) {
+		return null;
+	}
+
+/**
+ * Overwrite how _cakeError behaves for console.  There is no reason
+ * to prepare urls as they are not relevant for this.
+ *
+ * @param $error Exception Exception being handled.
+ * @return void
+ */
+	protected function _cakeError($error) {
+		$this->_outputMessage('');
+	}
+
+/**
+ * Outputs the exception to STDERR.
+ *
+ * @param string $template The name of the template to render.
+ * @return void
+ */
+	public function _outputMessage($template) {
+		$this->stderr($this->error->getMessage());
+	}
+
+/**
+ * Outputs to the stderr filehandle.
+ *
+ * @param string $string Error text to output.
+ */
+	public function stderr($string) {
+		fwrite($this->stderr, "Error: ". $string . "\n");
+	}
+}