Current File : //opt/alt/php55/usr/share/pear/PHPUnit/Extensions/Database/DataSet/QueryDataSet.php
<?php
/**
* PHPUnit
*
* Copyright (c) 2002-2014, Sebastian Bergmann <sebastian@phpunit.de>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Sebastian Bergmann nor the names of his
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @package DbUnit
* @author Mike Lively <m@digitalsandwich.com>
* @copyright 2002-2014 Sebastian Bergmann <sebastian@phpunit.de>
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
* @link http://www.phpunit.de/
* @since File available since Release 1.0.0
*/
/**
* Provides access to a database instance as a data set.
*
* @package DbUnit
* @author Mike Lively <m@digitalsandwich.com>
* @copyright 2010-2014 Mike Lively <m@digitalsandwich.com>
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
* @version Release: 1.3.1
* @link http://www.phpunit.de/
* @since Class available since Release 1.0.0
*/
class PHPUnit_Extensions_Database_DataSet_QueryDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
{
/**
* An array of ITable objects.
*
* @var array
*/
protected $tables = array();
/**
* The database connection this dataset is using.
*
* @var PHPUnit_Extensions_Database_DB_IDatabaseConnection
*/
protected $databaseConnection;
/**
* Creates a new dataset using the given database connection.
*
* @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection
*/
public function __construct(PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection)
{
$this->databaseConnection = $databaseConnection;
}
public function addTable($tableName, $query = NULL)
{
if ($query === NULL) {
$query = 'SELECT * FROM ' . $tableName;
}
$this->tables[$tableName] = new PHPUnit_Extensions_Database_DataSet_QueryTable($tableName, $query, $this->databaseConnection);
}
/**
* Creates an iterator over the tables in the data set. If $reverse is
* true a reverse iterator will be returned.
*
* @param bool $reverse
* @return PHPUnit_Extensions_Database_DB_TableIterator
*/
protected function createIterator($reverse = FALSE)
{
return new PHPUnit_Extensions_Database_DataSet_DefaultTableIterator($this->tables, $reverse);
}
/**
* Returns a table object for the given table.
*
* @param string $tableName
* @return PHPUnit_Extensions_Database_DB_Table
*/
public function getTable($tableName)
{
if (!isset($this->tables[$tableName])) {
throw new InvalidArgumentException("$tableName is not a table in the current database.");
}
return $this->tables[$tableName];
}
/**
* Returns a list of table names for the database
*
* @return Array
*/
public function getTableNames()
{
return array_keys($this->tables);
}
}
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