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<?php
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/*
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* $Id: Import.php 3062 2007-11-01 23:54:27Z Jonathan.Wage $
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.org>.
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*/
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Doctrine::autoload('Doctrine_Connection_Module');
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/**
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* class Doctrine_Import
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* Main responsible of performing import operation. Delegates database schema
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* reading to a reader object and passes the result to a builder object which
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* builds a Doctrine data model.
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*
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* @package Doctrine
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* @subpackage Import
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* @link www.phpdoctrine.org
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @since 1.0
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* @version $Revision: 3062 $
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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* @author Jukka Hassinen <Jukka.Hassinen@BrainAlliance.com>
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*/
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class Doctrine_Import extends Doctrine_Connection_Module
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{
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protected $sql = array();
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/**
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* lists all databases
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*
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* @return array
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*/
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public function listDatabases()
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{
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if ( ! isset($this->sql['listDatabases'])) {
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throw new Doctrine_Import_Exception(__FUNCTION__ . ' not supported by this driver.');
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}
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return $this->conn->fetchColumn($this->sql['listDatabases']);
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}
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/**
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* lists all availible database functions
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*
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* @return array
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*/
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public function listFunctions()
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{
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if ( ! isset($this->sql['listFunctions'])) {
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throw new Doctrine_Import_Exception(__FUNCTION__ . ' not supported by this driver.');
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}
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return $this->conn->fetchColumn($this->sql['listFunctions']);
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}
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/**
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* lists all database triggers
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*
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* @param string|null $database
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* @return array
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*/
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public function listTriggers($database = null)
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{
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throw new Doctrine_Import_Exception(__FUNCTION__ . ' not supported by this driver.');
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}
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/**
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* lists all database sequences
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*
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* @param string|null $database
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* @return array
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*/
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public function listSequences($database = null)
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{
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if ( ! isset($this->sql['listSequences'])) {
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throw new Doctrine_Import_Exception(__FUNCTION__ . ' not supported by this driver.');
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}
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return $this->conn->fetchColumn($this->sql['listSequences']);
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}
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/**
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* lists table constraints
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*
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* @param string $table database table name
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* @return array
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*/
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public function listTableConstraints($table)
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{
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throw new Doctrine_Import_Exception(__FUNCTION__ . ' not supported by this driver.');
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}
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/**
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* lists table constraints
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*
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* @param string $table database table name
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* @return array
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*/
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public function listTableColumns($table)
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{
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throw new Doctrine_Import_Exception(__FUNCTION__ . ' not supported by this driver.');
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}
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/**
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* lists table constraints
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*
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* @param string $table database table name
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* @return array
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*/
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public function listTableIndexes($table)
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{
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throw new Doctrine_Import_Exception(__FUNCTION__ . ' not supported by this driver.');
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}
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/**
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* lists tables
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*
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* @param string|null $database
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* @return array
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*/
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public function listTables($database = null)
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{
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throw new Doctrine_Import_Exception(__FUNCTION__ . ' not supported by this driver.');
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}
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/**
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* lists table triggers
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*
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* @param string $table database table name
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* @return array
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*/
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public function listTableTriggers($table)
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{
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throw new Doctrine_Import_Exception(__FUNCTION__ . ' not supported by this driver.');
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}
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/**
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* lists table views
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*
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* @param string $table database table name
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* @return array
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*/
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public function listTableViews($table)
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{
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throw new Doctrine_Import_Exception(__FUNCTION__ . ' not supported by this driver.');
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}
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/**
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* lists database users
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*
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* @return array
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*/
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public function listUsers()
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{
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if ( ! isset($this->sql['listUsers'])) {
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throw new Doctrine_Import_Exception(__FUNCTION__ . ' not supported by this driver.');
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}
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return $this->conn->fetchColumn($this->sql['listUsers']);
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}
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/**
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* lists database views
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*
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* @param string|null $database
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* @return array
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*/
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public function listViews($database = null)
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{
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if ( ! isset($this->sql['listViews'])) {
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throw new Doctrine_Import_Exception(__FUNCTION__ . ' not supported by this driver.');
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}
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return $this->conn->fetchColumn($this->sql['listViews']);
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}
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/**
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* importSchema
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*
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* method for importing existing schema to Doctrine_Record classes
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*
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* @param string $directory
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* @param array $databases
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* @return array the names of the imported classes
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*/
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public function importSchema($directory, array $databases = array(), array $options = array())
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{
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$connections = Doctrine_Manager::getInstance()->getConnections();
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foreach ($connections as $name => $connection) {
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// Limit the databases to the ones specified by $databases.
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// Check only happens if array is not empty
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if ( ! empty($databases) && !in_array($name, $databases)) {
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continue;
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}
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$builder = new Doctrine_Import_Builder();
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$builder->setTargetPath($directory);
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$builder->setOptions($options);
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$classes = array();
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foreach ($connection->import->listTables() as $table) {
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$builder->buildRecord(array('tableName' => $table,
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'className' => Doctrine::classify($table)),
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$connection->import->listTableColumns($table),
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array());
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$classes[] = Doctrine::classify($table);
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}
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}
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return $classes;
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}
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} |