Current File : //opt/alt/php55/usr/share/pear/PHPUnit/Extensions/Database/Operation/RowBased.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 basic functionality for row based operations.
*
* To create a row based operation you must create two functions. The first
* one, buildOperationQuery(), must return a query that will be used to create
* a prepared statement. The second one, buildOperationArguments(), should
* return an array containing arguments for each row.
*
* @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
*/
abstract class PHPUnit_Extensions_Database_Operation_RowBased implements PHPUnit_Extensions_Database_Operation_IDatabaseOperation
{
const ITERATOR_TYPE_FORWARD = 0;
const ITERATOR_TYPE_REVERSE = 1;
protected $operationName;
protected $iteratorDirection = self::ITERATOR_TYPE_FORWARD;
/**
* @return string|boolean String containing the query or FALSE if a valid query cannot be constructed
*/
protected abstract function buildOperationQuery(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection);
protected abstract function buildOperationArguments(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, $row);
/**
* Allows an operation to disable primary keys if necessary.
*
* @param PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData
* @param PHPUnit_Extensions_Database_DataSet_ITable $table
* @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection
*/
protected function disablePrimaryKeys(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
{
return FALSE;
}
/**
* @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection
* @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet
*/
public function execute(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection, PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)
{
$databaseDataSet = $connection->createDataSet();
$dsIterator = $this->iteratorDirection == self::ITERATOR_TYPE_REVERSE ? $dataSet->getReverseIterator() : $dataSet->getIterator();
foreach ($dsIterator as $table) {
$rowCount = $table->getRowCount();
if($rowCount == 0) continue;
/* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
$databaseTableMetaData = $databaseDataSet->getTableMetaData($table->getTableMetaData()->getTableName());
$query = $this->buildOperationQuery($databaseTableMetaData, $table, $connection);
$disablePrimaryKeys = $this->disablePrimaryKeys($databaseTableMetaData, $table, $connection);
if ($query === FALSE) {
if ($table->getRowCount() > 0) {
throw new PHPUnit_Extensions_Database_Operation_Exception($this->operationName, '', array(), $table, "Rows requested for insert, but no columns provided!");
}
continue;
}
if ($disablePrimaryKeys) {
$connection->disablePrimaryKeys($databaseTableMetaData->getTableName());
}
$statement = $connection->getConnection()->prepare($query);
for ($i = 0; $i < $rowCount; $i++) {
$args = $this->buildOperationArguments($databaseTableMetaData, $table, $i);
try {
$statement->execute($args);
}
catch (Exception $e) {
throw new PHPUnit_Extensions_Database_Operation_Exception(
$this->operationName, $query, $args, $table, $e->getMessage()
);
}
}
if ($disablePrimaryKeys) {
$connection->enablePrimaryKeys($databaseTableMetaData->getTableName());
}
}
}
protected function buildPreparedColumnArray($columns, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
{
$columnArray = array();
foreach ($columns as $columnName) {
$columnArray[] = "{$connection->quoteSchemaObject($columnName)} = ?";
}
return $columnArray;
}
}
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