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authorFlorian Pritz <bluewind@xinu.at>2017-09-09 16:05:22 +0200
committerFlorian Pritz <bluewind@xinu.at>2017-09-09 16:05:22 +0200
commit27639d64d06b62f237bbde253c46cd28fdce8884 (patch)
tree7a2f00cfd44cfcdfe6cb1abc1cfc0675632948c4 /system/database/drivers/oci8/oci8_result.php
parent9c5bfbee5b42ea50a5611c537b8dbf01d7a64f79 (diff)
parent6c7a4266410070d30f8f6bcdf9c9e67f3d6478e3 (diff)
Merge tag '3.1.5' into dev-ci3
Signed-off-by: Florian Pritz <bluewind@xinu.at>
Diffstat (limited to 'system/database/drivers/oci8/oci8_result.php')
-rw-r--r--system/database/drivers/oci8/oci8_result.php192
1 files changed, 102 insertions, 90 deletions
diff --git a/system/database/drivers/oci8/oci8_result.php b/system/database/drivers/oci8/oci8_result.php
index cdbee6870..0c3543333 100644
--- a/system/database/drivers/oci8/oci8_result.php
+++ b/system/database/drivers/oci8/oci8_result.php
@@ -1,19 +1,41 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP
*
- * @package CodeIgniter
- * @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc.
- * @license http://codeigniter.com/user_guide/license.html
- * @link http://codeigniter.com
- * @since Version 1.0
+ * This content is released under the MIT License (MIT)
+ *
+ * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * @package CodeIgniter
+ * @author EllisLab Dev Team
+ * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
+ * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
+ * @license http://opensource.org/licenses/MIT MIT License
+ * @link https://codeigniter.com
+ * @since Version 1.4.1
* @filesource
*/
-
-// ------------------------------------------------------------------------
+defined('BASEPATH') OR exit('No direct script access allowed');
/**
* oci8 Result Class
@@ -21,37 +43,56 @@
* This class extends the parent result class: CI_DB_result
*
* @category Database
- * @author ExpressionEngine Dev Team
- * @link http://codeigniter.com/user_guide/database/
+ * @author EllisLab Dev Team
+ * @link https://codeigniter.com/user_guide/database/
*/
class CI_DB_oci8_result extends CI_DB_result {
+ /**
+ * Statement ID
+ *
+ * @var resource
+ */
public $stmt_id;
+
+ /**
+ * Cursor ID
+ *
+ * @var resource
+ */
public $curs_id;
+
+ /**
+ * Limit used flag
+ *
+ * @var bool
+ */
public $limit_used;
/**
- * Number of rows in the result set.
+ * Commit mode flag
*
- * Oracle doesn't have a graceful way to retun the number of rows
- * so we have to use what amounts to a hack.
+ * @var int
+ */
+ public $commit_mode;
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Class constructor
*
- * @return integer
+ * @param object &$driver_object
+ * @return void
*/
- public function num_rows()
+ public function __construct(&$driver_object)
{
- if ($this->num_rows === 0 && count($this->result_array()) > 0)
- {
- $this->num_rows = count($this->result_array());
- @oci_execute($this->stmt_id, OCI_DEFAULT);
-
- if ($this->curs_id)
- {
- @oci_execute($this->curs_id, OCI_DEFAULT);
- }
- }
+ parent::__construct($driver_object);
- return $this->num_rows;
+ $this->stmt_id = $driver_object->stmt_id;
+ $this->curs_id = $driver_object->curs_id;
+ $this->limit_used = $driver_object->limit_used;
+ $this->commit_mode =& $driver_object->commit_mode;
+ $driver_object->stmt_id = FALSE;
}
// --------------------------------------------------------------------
@@ -59,20 +100,14 @@ class CI_DB_oci8_result extends CI_DB_result {
/**
* Number of fields in the result set
*
- * @access public
- * @return integer
+ * @return int
*/
public function num_fields()
{
- $count = @oci_num_fields($this->stmt_id);
+ $count = oci_num_fields($this->stmt_id);
// if we used a limit we subtract it
- if ($this->limit_used)
- {
- $count = $count - 1;
- }
-
- return $count;
+ return ($this->limit_used) ? $count - 1 : $count;
}
// --------------------------------------------------------------------
@@ -82,7 +117,6 @@ class CI_DB_oci8_result extends CI_DB_result {
*
* Generates an array of column names
*
- * @access public
* @return array
*/
public function list_fields()
@@ -102,18 +136,17 @@ class CI_DB_oci8_result extends CI_DB_result {
*
* Generates an array of objects containing field meta-data
*
- * @access public
- * @return array
+ * @return array
*/
public function field_data()
{
$retval = array();
for ($c = 1, $fieldCount = $this->num_fields(); $c <= $fieldCount; $c++)
{
- $F = new stdClass();
- $F->name = oci_field_name($this->stmt_id, $c);
- $F->type = oci_field_type($this->stmt_id, $c);
- $F->max_length = oci_field_size($this->stmt_id, $c);
+ $F = new stdClass();
+ $F->name = oci_field_name($this->stmt_id, $c);
+ $F->type = oci_field_type($this->stmt_id, $c);
+ $F->max_length = oci_field_size($this->stmt_id, $c);
$retval[] = $F;
}
@@ -126,7 +159,7 @@ class CI_DB_oci8_result extends CI_DB_result {
/**
* Free the result
*
- * @return null
+ * @return void
*/
public function free_result()
{
@@ -135,6 +168,17 @@ class CI_DB_oci8_result extends CI_DB_result {
oci_free_statement($this->result_id);
$this->result_id = FALSE;
}
+
+ if (is_resource($this->stmt_id))
+ {
+ oci_free_statement($this->stmt_id);
+ }
+
+ if (is_resource($this->curs_id))
+ {
+ oci_cancel($this->curs_id);
+ $this->curs_id = NULL;
+ }
}
// --------------------------------------------------------------------
@@ -144,8 +188,7 @@ class CI_DB_oci8_result extends CI_DB_result {
*
* Returns the result set as an array
*
- * @access protected
- * @return array
+ * @return array
*/
protected function _fetch_assoc()
{
@@ -160,58 +203,27 @@ class CI_DB_oci8_result extends CI_DB_result {
*
* Returns the result set as an object
*
- * @access protected
- * @return object
+ * @param string $class_name
+ * @return object
*/
- protected function _fetch_object()
+ protected function _fetch_object($class_name = 'stdClass')
{
- $id = ($this->curs_id) ? $this->curs_id : $this->stmt_id;
- return @oci_fetch_object($id);
- }
+ $row = ($this->curs_id)
+ ? oci_fetch_object($this->curs_id)
+ : oci_fetch_object($this->stmt_id);
- // --------------------------------------------------------------------
-
- /**
- * Query result. "array" version.
- *
- * @access public
- * @return array
- */
- public function result_array()
- {
- if (count($this->result_array) > 0)
+ if ($class_name === 'stdClass' OR ! $row)
{
- return $this->result_array;
+ return $row;
}
- $row = NULL;
- while ($row = $this->_fetch_assoc())
+ $class_name = new $class_name();
+ foreach ($row as $key => $value)
{
- $this->result_array[] = $row;
+ $class_name->$key = $value;
}
- return $this->result_array;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Data Seek
- *
- * Moves the internal pointer to the desired offset. We call
- * this internally before fetching results to make sure the
- * result set starts at zero
- *
- * @access protected
- * @return array
- */
- protected function _data_seek($n = 0)
- {
- return FALSE; // Not needed
+ return $class_name;
}
}
-
-
-/* End of file oci8_result.php */
-/* Location: ./system/database/drivers/oci8/oci8_result.php */