Current File : //opt/alt/php55/usr/share/pear/PHPUnit/Extensions/Database/DataSet/CompositeDataSet.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
*/
/**
* Creates Composite Datasets
*
* Allows for creating datasets from multiple sources (csv, query, xml, etc.)
*
* @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_CompositeDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
{
protected $motherDataSet;
/**
* Creates a new Composite dataset
*
* You can pass in any data set that implements PHPUnit_Extensions_Database_DataSet_IDataSet
*
* @param string $delimiter
* @param string $enclosure
* @param string $escape
*/
public function __construct(Array $dataSets = array())
{
$this->motherDataset = new PHPUnit_Extensions_Database_DataSet_DefaultDataSet();
foreach ($dataSets as $dataSet)
{
$this->addDataSet($dataSet);
}
}
/**
* Adds a new data set to the composite.
*
* The dataset may not define tables that already exist in the composite.
*
* @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet
*/
public function addDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)
{
foreach ($dataSet->getTableNames() as $tableName)
{
if (!in_array($tableName, $this->getTableNames())) {
$this->motherDataset->addTable($dataSet->getTable($tableName));
} else {
$other = $dataSet->getTable($tableName);
$table = $this->getTable($tableName);
if (!$table->getTableMetaData()->matches($other->getTableMetaData()))
{
throw new InvalidArgumentException("There is already a table named $tableName with different table definition");
}
$table->addTableRows($dataSet->getTable($tableName));
}
}
}
/**
* Creates an iterator over the tables in the data set. If $reverse is
* true a reverse iterator will be returned.
*
* @param bool $reverse
* @return PHPUnit_Extensions_Database_DataSet_ITableIterator
*/
protected function createIterator($reverse = FALSE)
{
return $this->motherDataset->getIterator($reverse);
}
}
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