Current File : //opt/alt/php55/usr/share/pear/PHPUnit/Extensions/Database/DataSet/DataSetFilter.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
*/
/**
* A dataset decorator that allows filtering out tables and table columns from
* results.
*
* @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_DataSetFilter extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
{
/**
* The dataset being decorated.
* @var PHPUnit_Extensions_Database_DataSet_IDataSet
*/
protected $originalDataSet;
/**
* The tables to exclude from the data set.
* @var Array
*/
protected $excludeTables = array();
/**
* The tables to exclude from the data set.
* @var Array
*/
protected $includeTables = array();
/**
* The columns to exclude from the data set.
* @var Array
*/
protected $excludeColumns = array();
/**
* The columns to exclude from the data set.
* @var Array
*/
protected $includeColumns = array();
/**
* Creates a new filtered data set.
*
* The $exclude tables should be an associative array using table names as
* the key and an array of column names to exclude for the value. If you
* would like to exclude a full table set the value of the table's entry
* to the special string '*'.
*
* @param PHPUnit_Extensions_Database_DataSet_IDataSet $originalDataSet
* @param Array $excludeTables @deprecated use set* methods instead.
*/
public function __construct(PHPUnit_Extensions_Database_DataSet_IDataSet $originalDataSet, array $excludeTables = array())
{
$this->originalDataSet = $originalDataSet;
$tables = array();
foreach ($excludeTables as $tableName => $values) {
if (is_array($values)) {
$this->setExcludeColumnsForTable($tableName, $values);
} elseif ($values == '*') {
$tables[] = $tableName;
} else {
$this->setExcludeColumnsForTable($tableName, (array)$values);
}
}
$this->addExcludeTables($tables);
}
/**
* 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)
{
$original_tables = $this->originalDataSet->getIterator($reverse);
$new_tables = array();
foreach ($original_tables as $table) {
/* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
$tableName = $table->getTableMetaData()->getTableName();
if ((!in_array($tableName, $this->includeTables) && !empty($this->includeTables)) ||
in_array($tableName, $this->excludeTables)
) {
continue;
} elseif (!empty($this->excludeColumns[$tableName]) || !empty($this->includeColumns[$tableName])) {
$new_table = new PHPUnit_Extensions_Database_DataSet_TableFilter($table);
if (!empty($this->includeColumns[$tableName])) {
$new_table->addIncludeColumns($this->includeColumns[$tableName]);
}
if (!empty($this->excludeColumns[$tableName])) {
$new_table->addExcludeColumns($this->excludeColumns[$tableName]);
}
$new_tables[] = $new_table;
} else {
$new_tables[] = $table;
}
}
return new PHPUnit_Extensions_Database_DataSet_DefaultTableIterator($new_tables);
}
/**
* Adds tables to be included in the data set.
* @param array $tables
*/
public function addIncludeTables(Array $tables)
{
$this->includeTables = array_unique(array_merge($this->includeTables, $tables));
}
/**
* Adds tables to be included in the data set.
* @param array $tables
*/
public function addExcludeTables(Array $tables)
{
$this->excludeTables = array_unique(array_merge($this->excludeTables, $tables));
}
/**
* Adds columns to include in the data set for the given table.
* @param string $table
* @param Array $columns
*/
public function setIncludeColumnsForTable($table, Array $columns)
{
$this->includeColumns[$table] = $columns;
}
/**
* Adds columns to include in the data set for the given table.
* @param string $table
* @param Array $columns
*/
public function setExcludeColumnsForTable($table, Array $columns)
{
$this->excludeColumns[$table] = $columns;
}
}
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