Source for file OracleGenericQueryResult.class.php

<?php
/**
 * @package harmoni.dbc.oracle
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: OracleGenericQueryResult.class.php,v 1.9 2007/09/04 20:25:19 adamfranco Exp $
 */
 
require_once(HARMONI."DBHandler/GenericQueryResult.interface.php");
 
/**
 * The GenericQueryResult interface provides methods for accessing the results of
 * a generic query. These results can be returned as if they were one of the other
 * query types, or the resource links can be returned and accessed directly.
 *
 *
 * @package harmoni.dbc.oracle
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: OracleGenericQueryResult.class.php,v 1.9 2007/09/04 20:25:19 adamfranco Exp $
 */
class OracleGenericQueryResult 
    extends GenericQueryResultInterface 
{
    
    /**
     * The resource id for this SELECT query.
     * The resource id for this SELECT query.
     * @var integer $_resourceId The resource id for this SELECT query.
     * @access private
     */
    var $_resourceId;
 
 
    /**
     * The link identifier for the database connection.
     * The link identifier for the database connection.
     * @param integer $_linkId The link identifier for the database connection.
     * @access private
     */
    var $_linkId;
    
    /**
     * Constructor
     * 
     * @param integer $resourceId The resource id for this SELECT query.
     * @param integer $linkId The link identifier for the database connection.
     * @access public
     * @since 7/2/04
     */
    function OracleGenericQueryResult ($resourceId, $linkId) {
        // ** parameter validation
        $resourceRule = ResourceValidatorRule::getRule();
        if (!is_bool($resourceId)) {
            ArgumentValidator::validate($resourceId, $resourceRule, true);
        }
        ArgumentValidator::validate($linkId, $resourceRule, true);
        // ** end of parameter validation
 
        $this->_resourceId = $resourceId;
        $this->_linkId = $linkId;
    }
    
    
 
    /**
     * Returns the resource id for this SELECT query.
     * Returns the resource id for this SELECT query. The resource id is returned
     * by the Oracle_query() function.
     * @access public
     * @return integer The resource id for this SELECT query.
     ***/
    function getResourceId() { 
        return $this->_resourceId;
    }
    
    /**
     * Returns the result of the query as a SelectQueryResult.
     * 
     * @return object SelectQueryResult 
     * @access public
     * @since 7/1/04
     */
    function returnAsSelectQueryResult () {
        $obj = new OracleSelectQueryResult($this->_resourceId, $this->_linkId);
        return $obj;
    }
    
    /**
     * Returns the result of the query as an InsertQueryResult.
     * 
     * @return object InsertQueryResult 
     * @access public
     * @since 7/1/04
     */
    function returnAsInsertQueryResult () {
        $obj = new OracleInsertQueryResult($this->_linkId);
        return $obj;
    }
    
    /**
     * Returns the result of the query as a UpdateQueryResult.
     * 
     * @return object UpdateQueryResult 
     * @access public
     * @since 7/1/04
     */
    function returnAsUpdateQueryResult () {
        $obj = new OracleUpdateQueryResult($this->_linkId);
        return $obj;
    }
    
    /**
     * Returns the result of the query as a DeleteQueryResult.
     * 
     * @return object DeleteQueryResult 
     * @access public
     * @since 7/1/04
     */
    function returnAsDeleteQueryResult () {
        $obj = new OracleDeleteQueryResult($this->_linkId);
        return $obj;
    }
}
 
?>