From 9b6663f87a7e679ffba691cf516191fc840cf978 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Tue, 24 Nov 2009 19:20:36 -0800
Subject: Update to Kohana r4684 which is now Kohana 2.4 and has substantial
 changes.

---
 system/libraries/Database_Cache_Result.php | 83 ++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 system/libraries/Database_Cache_Result.php

(limited to 'system/libraries/Database_Cache_Result.php')

diff --git a/system/libraries/Database_Cache_Result.php b/system/libraries/Database_Cache_Result.php
new file mode 100644
index 00000000..12ad48ea
--- /dev/null
+++ b/system/libraries/Database_Cache_Result.php
@@ -0,0 +1,83 @@
+<?php defined('SYSPATH') or die('No direct script access.');
+/**
+ * Cached database result.
+ *
+ * $Id: Database_Cache_Result.php 4679 2009-11-10 01:45:52Z isaiah $
+ *
+ * @package    Kohana
+ * @author     Kohana Team
+ * @copyright  (c) 2008-2009 Kohana Team
+ * @license    http://kohanaphp.com/license
+ */
+class Database_Cache_Result_Core extends Database_Result {
+
+	/**
+	 * Result data (array of rows)
+	 * @var array
+	 */
+	protected $data;
+
+	public function __construct($data, $sql, $return_objects)
+	{
+		$this->data           = $data;
+		$this->sql            = $sql;
+		$this->total_rows     = count($data);
+		$this->return_objects = $return_objects;
+	}
+
+	public function __destruct()
+	{
+		// Not used
+	}
+
+	public function as_array($return = FALSE)
+	{
+		// Return arrays rather than objects
+		$this->return_objects = FALSE;
+
+		if ( ! $return )
+		{
+			// Return this result object
+			return $this;
+		}
+
+		// Return the entire array of rows
+		return $this->data;
+	}
+
+	public function as_object($class = NULL, $return = FALSE)
+	{
+		if ($class !== NULL)
+			throw new Database_Exception('Database cache results do not support object casting');
+
+		// Return objects of type $class (or stdClass if none given)
+		$this->return_objects = TRUE;
+
+		return $this;
+	}
+
+	public function seek($offset)
+	{
+		if ( ! $this->offsetExists($offset))
+			return FALSE;
+
+		$this->current_row = $offset;
+
+		return TRUE;
+	}
+
+	public function current()
+	{
+		if ($this->return_objects)
+		{
+			// Return a new object with the current row of data
+			return (object) $this->data[$this->current_row];
+		}
+		else
+		{
+			// Return an array of the row
+			return $this->data[$this->current_row];
+		}
+	}
+
+} // End Database_Cache_Result
\ No newline at end of file
-- 
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