1: <?php
  2: 
  3: /**
  4:  * This file contains the record set and database interaction class.
  5:  *
  6:  * @package Core
  7:  * @subpackage Database
  8:  * @author Dominik Ziegler
  9:  * @copyright four for business AG <www.4fb.de>
 10:  * @license http://www.contenido.org/license/LIZENZ.txt
 11:  * @link http://www.4fb.de
 12:  * @link http://www.contenido.org
 13:  */
 14: 
 15: defined('CON_FRAMEWORK') || die('Illegal call: Missing framework initialization - request aborted.');
 16: 
 17: /**
 18:  * This class contains functions for handling record sets and interaction with
 19:  * database in CONTENIDO.
 20:  *
 21:  * @package Core
 22:  * @subpackage Database
 23:  */
 24: class cDb extends cDbDriverHandler {
 25: 
 26:     /**
 27:      * Link ID resource
 28:      *
 29:      * @var resource
 30:      */
 31:     protected $_linkId = NULL;
 32: 
 33:     /**
 34:      * Query ID resource
 35:      *
 36:      * @var resource
 37:      */
 38:     protected $_queryId = NULL;
 39: 
 40:     /**
 41:      * Active record set data.
 42:      *
 43:      * @var array
 44:      */
 45:     protected $_record = array();
 46: 
 47:     /**
 48:      * Active row count.
 49:      *
 50:      * @var int
 51:      */
 52:     protected $_row = 0;
 53: 
 54:     /**
 55:      * Database error number, if available.
 56:      *
 57:      * @var int
 58:      */
 59:     protected $_errorNumber = 0;
 60: 
 61:     /**
 62:      * Database error message, if available.
 63:      *
 64:      * @var string
 65:      */
 66:     protected $_errorMessage = '';
 67: 
 68:     /**
 69:      * Returns the query ID resource.
 70:      *
 71:      * @return NULL|resource
 72:      */
 73:     public function getQueryId() {
 74:         return $this->_queryId;
 75:     }
 76: 
 77:     /**
 78:      * Sets the query ID resource.
 79:      * Do not set it manually unless you know what you are doing.
 80:      *
 81:      * @param resource $queryId
 82:      *         query ID resource
 83:      */
 84:     public function setQueryId($queryId) {
 85:         $this->_queryId = $queryId;
 86:     }
 87: 
 88:     /**
 89:      * Returns the link ID resource.
 90:      *
 91:      * @return NULL|resource
 92:      */
 93:     public function getLinkId() {
 94:         return $this->_linkId;
 95:     }
 96: 
 97:     /**
 98:      * Sets the link ID resource.
 99:      * Do not set it manually unless you know what you are doing.
100:      *
101:      * @param resource $linkId
102:      *         link ID resource
103:      */
104:     public function setLinkId($linkId) {
105:         $this->_linkId = $linkId;
106:     }
107: 
108:     /**
109:      * Returns the current record data.
110:      *
111:      * @return array
112:      */
113:     public function getRecord() {
114:         return $this->_record;
115:     }
116: 
117:     /**
118:      * Sets the current record data set.
119:      * Do not set it manually unless you know what you are doing.
120:      *
121:      * @param array $record
122:      *         current record set data
123:      */
124:     public function setRecord($record) {
125:         $this->_record = $record;
126:     }
127: 
128:     /**
129:      * Return the current row count.
130:      *
131:      * @return int
132:      */
133:     public function getRow() {
134:         return $this->_row;
135:     }
136: 
137:     /**
138:      * Sets the current row count.
139:      * Do not set it manually unless you know what you are doing.
140:      *
141:      * @param int $row
142:      *         current row count
143:      */
144:     public function setRow($row) {
145:         $this->_row = (int) $row;
146:     }
147: 
148:     /**
149:      * Increments current row count by 1.
150:      * Do not set it manually unless you know what you are doing.
151:      */
152:     public function incrementRow() {
153:         $this->_row += 1;
154:     }
155: 
156:     /**
157:      * Returns error message of last occurred error from database.
158:      *
159:      * @return string
160:      *         database error message
161:      */
162:     public function getErrorMessage() {
163:         return $this->_errorMessage;
164:     }
165: 
166:     /**
167:      * Sets the current error message from database.
168:      *
169:      * @param string $errorMessage
170:      *         current error message
171:      */
172:     public function setErrorMessage($errorMessage) {
173:         $this->_errorMessage = $errorMessage;
174:     }
175: 
176:     /**
177:      * Returns error code of last occurred error from database.
178:      *
179:      * @return int
180:      *         database error code
181:      */
182:     public function getErrorNumber() {
183:         return $this->_errorNumber;
184:     }
185: 
186:     /**
187:      * Sets the current error number from database.
188:      *
189:      * @param int $errorNumber
190:      *         current error number
191:      */
192:     public function setErrorNumber($errorNumber) {
193:         $this->_errorNumber = (int) $errorNumber;
194:     }
195: }
196: