thecodingmachine / database.tdbm

src/Mouf/Database/TDBM/Controllers/TdbmInstallController.php

Doc Comments +3 added lines

@@ -181,6 +181,9 @@
 
     protected $errorMsg;
 
+    /**
+     * @param string $msg
+     */
     private function displayErrorMsg($msg)
     {
         $this->errorMsg = $msg;

Indentation +172 added lines, -172 removed lines

@@ -15,176 +15,176 @@
  */
 class TdbmInstallController extends Controller
 {
-    /**
-     * @var HtmlBlock
-     */
-    public $content;
-
-    public $selfedit;
-
-    /**
-     * The active MoufManager to be edited/viewed.
-     *
-     * @var MoufManager
-     */
-    public $moufManager;
-
-    /**
-     * The template used by the main page for mouf.
-     *
-     * @Property
-     * @Compulsory
-     *
-     * @var TemplateInterface
-     */
-    public $template;
-
-    /**
-     * Displays the first install screen.
-     *
-     * @Action
-     * @Logged
-     *
-     * @param string $selfedit If true, the name of the component must be a component from the Mouf framework itself (internal use only)
-     */
-    public function defaultAction($selfedit = 'false')
-    {
-        $this->selfedit = $selfedit;
-
-        if ($selfedit == 'true') {
-            $this->moufManager = MoufManager::getMoufManager();
-        } else {
-            $this->moufManager = MoufManager::getMoufManagerHiddenInstance();
-        }
-
-        $this->content->addFile(dirname(__FILE__).'/../../../../views/installStep1.php', $this);
-        $this->template->toHtml();
-    }
-
-    /**
-     * Skips the install process.
-     *
-     * @Action
-     * @Logged
-     *
-     * @param string $selfedit If true, the name of the component must be a component from the Mouf framework itself (internal use only)
-     */
-    public function skip($selfedit = 'false')
-    {
-        InstallUtils::continueInstall($selfedit == 'true');
-    }
-
-    protected $daoNamespace;
-    protected $beanNamespace;
-    protected $autoloadDetected;
-    protected $storeInUtc;
-
-    /**
-     * Displays the second install screen.
-     *
-     * @Action
-     * @Logged
-     *
-     * @param string $selfedit If true, the name of the component must be a component from the Mouf framework itself (internal use only)
-     */
-    public function configure($selfedit = 'false')
-    {
-        $this->selfedit = $selfedit;
-
-        if ($selfedit == 'true') {
-            $this->moufManager = MoufManager::getMoufManager();
-        } else {
-            $this->moufManager = MoufManager::getMoufManagerHiddenInstance();
-        }
-
-        // Let's start by performing basic checks about the instances we assume to exist.
-        if (!$this->moufManager->instanceExists('dbalConnection')) {
-            $this->displayErrorMsg("The TDBM install process assumes your database connection instance is already created, and that the name of this instance is 'dbalConnection'. Could not find the 'dbalConnection' instance.");
-
-            return;
-        }
-
-        if (!$this->moufManager->instanceExists('noCacheService')) {
-            $this->displayErrorMsg("The TDBM install process assumes that a cache instance named 'noCacheService' exists. Could not find the 'noCacheService' instance.");
-
-            return;
-        }
-
-        $this->daoNamespace = $this->moufManager->getVariable('tdbmDefaultDaoNamespace_tdbmService');
-        $this->beanNamespace = $this->moufManager->getVariable('tdbmDefaultBeanNamespace_tdbmService');
-
-        if ($this->daoNamespace == null && $this->beanNamespace == null) {
-            $classNameMapper = ClassNameMapper::createFromComposerFile(__DIR__.'/../../../../../../../../composer.json');
-
-            $autoloadNamespaces = $classNameMapper->getManagedNamespaces();
-            if ($autoloadNamespaces) {
-                $this->autoloadDetected = true;
-                $rootNamespace = $autoloadNamespaces[0];
-                $this->daoNamespace = $rootNamespace.'Dao';
-                $this->beanNamespace = $rootNamespace.'Dao\\Bean';
-            } else {
-                $this->autoloadDetected = false;
-                $this->daoNamespace = 'YourApplication\\Dao';
-                $this->beanNamespace = 'YourApplication\\Dao\\Bean';
-            }
-        } else {
-            $this->autoloadDetected = true;
-        }
-
-        $this->castDatesToDateTime = true;
-
-        $this->content->addFile(dirname(__FILE__).'/../../../../views/installStep2.php', $this);
-        $this->template->toHtml();
-    }
-
-    /**
-     * This action generates the TDBM instance, then the DAOs and Beans.
-     *
-     * @Action
-     *
-     * @param string $daonamespace
-     * @param string $beannamespace
-     * @param int    $storeInUtc
-     * @param string $selfedit
-     *
-     * @throws \Mouf\MoufException
-     */
-    public function generate($daonamespace, $beannamespace, $storeInUtc = 0, $selfedit = 'false')
-    {
-        $this->selfedit = $selfedit;
-
-        if ($selfedit == 'true') {
-            $this->moufManager = MoufManager::getMoufManager();
-        } else {
-            $this->moufManager = MoufManager::getMoufManagerHiddenInstance();
-        }
-
-        if (!$this->moufManager->instanceExists('doctrineApcCache')) {
-            $doctrineApcCache = $this->moufManager->createInstance('Doctrine\\Common\\Cache\\ApcCache')->setName('doctrineApcCache');
-            // TODO: set namespace
-        } else {
-            $doctrineApcCache = $this->moufManager->getInstanceDescriptor('doctrineApcCache');
-        }
-
-        if (!$this->moufManager->instanceExists('tdbmService')) {
-            $tdbmService = $this->moufManager->createInstance('Mouf\\Database\\TDBM\\TDBMService')->setName('tdbmService');
-            $tdbmService->getConstructorArgumentProperty('connection')->setValue($this->moufManager->getInstanceDescriptor('dbalConnection'));
-            $tdbmService->getConstructorArgumentProperty('cache')->setValue($doctrineApcCache);
-        }
-
-        $this->moufManager->rewriteMouf();
-
-        TdbmController::generateDaos($this->moufManager, 'tdbmService', $daonamespace, $beannamespace, 'DaoFactory', 'daoFactory', $selfedit, $storeInUtc);
-
-        InstallUtils::continueInstall($selfedit == 'true');
-    }
-
-    protected $errorMsg;
-
-    private function displayErrorMsg($msg)
-    {
-        $this->errorMsg = $msg;
-        $this->content->addFile(dirname(__FILE__).'/../../../../views/installError.php', $this);
-        $this->template->toHtml();
-    }
+	/**
+	 * @var HtmlBlock
+	 */
+	public $content;
+
+	public $selfedit;
+
+	/**
+	 * The active MoufManager to be edited/viewed.
+	 *
+	 * @var MoufManager
+	 */
+	public $moufManager;
+
+	/**
+	 * The template used by the main page for mouf.
+	 *
+	 * @Property
+	 * @Compulsory
+	 *
+	 * @var TemplateInterface
+	 */
+	public $template;
+
+	/**
+	 * Displays the first install screen.
+	 *
+	 * @Action
+	 * @Logged
+	 *
+	 * @param string $selfedit If true, the name of the component must be a component from the Mouf framework itself (internal use only)
+	 */
+	public function defaultAction($selfedit = 'false')
+	{
+		$this->selfedit = $selfedit;
+
+		if ($selfedit == 'true') {
+			$this->moufManager = MoufManager::getMoufManager();
+		} else {
+			$this->moufManager = MoufManager::getMoufManagerHiddenInstance();
+		}
+
+		$this->content->addFile(dirname(__FILE__).'/../../../../views/installStep1.php', $this);
+		$this->template->toHtml();
+	}
+
+	/**
+	 * Skips the install process.
+	 *
+	 * @Action
+	 * @Logged
+	 *
+	 * @param string $selfedit If true, the name of the component must be a component from the Mouf framework itself (internal use only)
+	 */
+	public function skip($selfedit = 'false')
+	{
+		InstallUtils::continueInstall($selfedit == 'true');
+	}
+
+	protected $daoNamespace;
+	protected $beanNamespace;
+	protected $autoloadDetected;
+	protected $storeInUtc;
+
+	/**
+	 * Displays the second install screen.
+	 *
+	 * @Action
+	 * @Logged
+	 *
+	 * @param string $selfedit If true, the name of the component must be a component from the Mouf framework itself (internal use only)
+	 */
+	public function configure($selfedit = 'false')
+	{
+		$this->selfedit = $selfedit;
+
+		if ($selfedit == 'true') {
+			$this->moufManager = MoufManager::getMoufManager();
+		} else {
+			$this->moufManager = MoufManager::getMoufManagerHiddenInstance();
+		}
+
+		// Let's start by performing basic checks about the instances we assume to exist.
+		if (!$this->moufManager->instanceExists('dbalConnection')) {
+			$this->displayErrorMsg("The TDBM install process assumes your database connection instance is already created, and that the name of this instance is 'dbalConnection'. Could not find the 'dbalConnection' instance.");
+
+			return;
+		}
+
+		if (!$this->moufManager->instanceExists('noCacheService')) {
+			$this->displayErrorMsg("The TDBM install process assumes that a cache instance named 'noCacheService' exists. Could not find the 'noCacheService' instance.");
+
+			return;
+		}
+
+		$this->daoNamespace = $this->moufManager->getVariable('tdbmDefaultDaoNamespace_tdbmService');
+		$this->beanNamespace = $this->moufManager->getVariable('tdbmDefaultBeanNamespace_tdbmService');
+
+		if ($this->daoNamespace == null && $this->beanNamespace == null) {
+			$classNameMapper = ClassNameMapper::createFromComposerFile(__DIR__.'/../../../../../../../../composer.json');
+
+			$autoloadNamespaces = $classNameMapper->getManagedNamespaces();
+			if ($autoloadNamespaces) {
+				$this->autoloadDetected = true;
+				$rootNamespace = $autoloadNamespaces[0];
+				$this->daoNamespace = $rootNamespace.'Dao';
+				$this->beanNamespace = $rootNamespace.'Dao\\Bean';
+			} else {
+				$this->autoloadDetected = false;
+				$this->daoNamespace = 'YourApplication\\Dao';
+				$this->beanNamespace = 'YourApplication\\Dao\\Bean';
+			}
+		} else {
+			$this->autoloadDetected = true;
+		}
+
+		$this->castDatesToDateTime = true;
+
+		$this->content->addFile(dirname(__FILE__).'/../../../../views/installStep2.php', $this);
+		$this->template->toHtml();
+	}
+
+	/**
+	 * This action generates the TDBM instance, then the DAOs and Beans.
+	 *
+	 * @Action
+	 *
+	 * @param string $daonamespace
+	 * @param string $beannamespace
+	 * @param int    $storeInUtc
+	 * @param string $selfedit
+	 *
+	 * @throws \Mouf\MoufException
+	 */
+	public function generate($daonamespace, $beannamespace, $storeInUtc = 0, $selfedit = 'false')
+	{
+		$this->selfedit = $selfedit;
+
+		if ($selfedit == 'true') {
+			$this->moufManager = MoufManager::getMoufManager();
+		} else {
+			$this->moufManager = MoufManager::getMoufManagerHiddenInstance();
+		}
+
+		if (!$this->moufManager->instanceExists('doctrineApcCache')) {
+			$doctrineApcCache = $this->moufManager->createInstance('Doctrine\\Common\\Cache\\ApcCache')->setName('doctrineApcCache');
+			// TODO: set namespace
+		} else {
+			$doctrineApcCache = $this->moufManager->getInstanceDescriptor('doctrineApcCache');
+		}
+
+		if (!$this->moufManager->instanceExists('tdbmService')) {
+			$tdbmService = $this->moufManager->createInstance('Mouf\\Database\\TDBM\\TDBMService')->setName('tdbmService');
+			$tdbmService->getConstructorArgumentProperty('connection')->setValue($this->moufManager->getInstanceDescriptor('dbalConnection'));
+			$tdbmService->getConstructorArgumentProperty('cache')->setValue($doctrineApcCache);
+		}
+
+		$this->moufManager->rewriteMouf();
+
+		TdbmController::generateDaos($this->moufManager, 'tdbmService', $daonamespace, $beannamespace, 'DaoFactory', 'daoFactory', $selfedit, $storeInUtc);
+
+		InstallUtils::continueInstall($selfedit == 'true');
+	}
+
+	protected $errorMsg;
+
+	private function displayErrorMsg($msg)
+	{
+		$this->errorMsg = $msg;
+		$this->content->addFile(dirname(__FILE__).'/../../../../views/installError.php', $this);
+		$this->template->toHtml();
+	}
 }

src/Mouf/Database/TDBM/TDBMObject.php

Indentation +21 added lines, -21 removed lines

@@ -33,25 +33,25 @@
  */
 class TDBMObject extends AbstractTDBMObject
 {
-    public function getProperty($var, $tableName = null)
-    {
-        return $this->get($var, $tableName);
-    }
-
-    public function setProperty($var, $value, $tableName = null)
-    {
-        $this->set($var, $value, $tableName);
-    }
-
-    /**
-     * Specify data which should be serialized to JSON
-     * @link http://php.net/manual/en/jsonserializable.jsonserialize.php
-     * @return mixed data which can be serialized by <b>json_encode</b>,
-     * which is a value of any type other than a resource.
-     * @since 5.4.0
-     */
-    public function jsonSerialize()
-    {
-        throw new TDBMException('Json serialization is only implemented for generated beans.');
-    }
+	public function getProperty($var, $tableName = null)
+	{
+		return $this->get($var, $tableName);
+	}
+
+	public function setProperty($var, $value, $tableName = null)
+	{
+		$this->set($var, $value, $tableName);
+	}
+
+	/**
+	 * Specify data which should be serialized to JSON
+	 * @link http://php.net/manual/en/jsonserializable.jsonserialize.php
+	 * @return mixed data which can be serialized by <b>json_encode</b>,
+	 * which is a value of any type other than a resource.
+	 * @since 5.4.0
+	 */
+	public function jsonSerialize()
+	{
+		throw new TDBMException('Json serialization is only implemented for generated beans.');
+	}
 }

src/Mouf/Database/TDBM/AbstractTDBMObject.php

Indentation +489 added lines, -489 removed lines

@@ -31,493 +31,493 @@
  */
 abstract class AbstractTDBMObject implements JsonSerializable
 {
-    /**
-     * The service this object is bound to.
-     *
-     * @var TDBMService
-     */
-    protected $tdbmService;
-
-    /**
-     * An array of DbRow, indexed by table name.
-     *
-     * @var DbRow[]
-     */
-    protected $dbRows = array();
-
-    /**
-     * One of TDBMObjectStateEnum::STATE_NEW, TDBMObjectStateEnum::STATE_NOT_LOADED, TDBMObjectStateEnum::STATE_LOADED, TDBMObjectStateEnum::STATE_DELETED.
-     * $status = TDBMObjectStateEnum::STATE_NEW when a new object is created with DBMObject:getNewObject.
-     * $status = TDBMObjectStateEnum::STATE_NOT_LOADED when the object has been retrieved with getObject but when no data has been accessed in it yet.
-     * $status = TDBMObjectStateEnum::STATE_LOADED when the object is cached in memory.
-     *
-     * @var string
-     */
-    private $status;
-
-    /**
-     * Array storing beans related via many to many relationships (pivot tables).
-     *
-     * @var \SplObjectStorage[] Key: pivot table name, value: SplObjectStorage
-     */
-    private $relationships = [];
-
-    /**
-     * @var bool[] Key: pivot table name, value: whether a query was performed to load the data.
-     */
-    private $loadedRelationships = [];
-
-    /**
-     * Used with $primaryKeys when we want to retrieve an existing object
-     * and $primaryKeys=[] if we want a new object.
-     *
-     * @param string      $tableName
-     * @param array       $primaryKeys
-     * @param TDBMService $tdbmService
-     *
-     * @throws TDBMException
-     * @throws TDBMInvalidOperationException
-     */
-    public function __construct($tableName = null, array $primaryKeys = array(), TDBMService $tdbmService = null)
-    {
-        // FIXME: lazy loading should be forbidden on tables with inheritance and dynamic type assignation...
-        if (!empty($tableName)) {
-            $this->dbRows[$tableName] = new DbRow($this, $tableName, $primaryKeys, $tdbmService);
-        }
-
-        if ($tdbmService === null) {
-            $this->_setStatus(TDBMObjectStateEnum::STATE_DETACHED);
-        } else {
-            $this->_attach($tdbmService);
-            if (!empty($primaryKeys)) {
-                $this->_setStatus(TDBMObjectStateEnum::STATE_NOT_LOADED);
-            } else {
-                $this->_setStatus(TDBMObjectStateEnum::STATE_NEW);
-            }
-        }
-    }
-
-    /**
-     * Alternative constructor called when data is fetched from database via a SELECT.
-     *
-     * @param array       $beanData    array<table, array<column, value>>
-     * @param TDBMService $tdbmService
-     */
-    public function _constructFromData(array $beanData, TDBMService $tdbmService)
-    {
-        $this->tdbmService = $tdbmService;
-
-        foreach ($beanData as $table => $columns) {
-            $this->dbRows[$table] = new DbRow($this, $table, $tdbmService->_getPrimaryKeysFromObjectData($table, $columns), $tdbmService, $columns);
-        }
-
-        $this->status = TDBMObjectStateEnum::STATE_LOADED;
-    }
-
-    /**
-     * Alternative constructor called when bean is lazily loaded.
-     *
-     * @param string      $tableName
-     * @param array       $primaryKeys
-     * @param TDBMService $tdbmService
-     */
-    public function _constructLazy($tableName, array $primaryKeys, TDBMService $tdbmService)
-    {
-        $this->tdbmService = $tdbmService;
-
-        $this->dbRows[$tableName] = new DbRow($this, $tableName, $primaryKeys, $tdbmService);
-
-        $this->status = TDBMObjectStateEnum::STATE_NOT_LOADED;
-    }
-
-    public function _attach(TDBMService $tdbmService)
-    {
-        if ($this->status !== TDBMObjectStateEnum::STATE_DETACHED) {
-            throw new TDBMInvalidOperationException('Cannot attach an object that is already attached to TDBM.');
-        }
-        $this->tdbmService = $tdbmService;
-
-        // If we attach this object, we must work to make sure the tables are in ascending order (from low level to top level)
-        $tableNames = array_keys($this->dbRows);
-        $tableNames = $this->tdbmService->_getLinkBetweenInheritedTables($tableNames);
-        $tableNames = array_reverse($tableNames);
-
-        $newDbRows = [];
-
-        foreach ($tableNames as $table) {
-            if (!isset($this->dbRows[$table])) {
-                $this->registerTable($table);
-            }
-            $newDbRows[$table] = $this->dbRows[$table];
-        }
-        $this->dbRows = $newDbRows;
-
-        $this->status = TDBMObjectStateEnum::STATE_NEW;
-        foreach ($this->dbRows as $dbRow) {
-            $dbRow->_attach($tdbmService);
-        }
-    }
-
-    /**
-     * Sets the state of the TDBM Object
-     * One of TDBMObjectStateEnum::STATE_NEW, TDBMObjectStateEnum::STATE_NOT_LOADED, TDBMObjectStateEnum::STATE_LOADED, TDBMObjectStateEnum::STATE_DELETED.
-     * $status = TDBMObjectStateEnum::STATE_NEW when a new object is created with DBMObject:getNewObject.
-     * $status = TDBMObjectStateEnum::STATE_NOT_LOADED when the object has been retrieved with getObject but when no data has been accessed in it yet.
-     * $status = TDBMObjectStateEnum::STATE_LOADED when the object is cached in memory.
-     *
-     * @param string $state
-     */
-    public function _setStatus($state)
-    {
-        $this->status = $state;
-
-        // TODO: we might ignore the loaded => dirty state here! dirty status comes from the db_row itself.
-        foreach ($this->dbRows as $dbRow) {
-            $dbRow->_setStatus($state);
-        }
-    }
-
-    protected function get($var, $tableName = null)
-    {
-        if ($tableName === null) {
-            if (count($this->dbRows) > 1) {
-                throw new TDBMException('This object is based on several tables. You must specify which table you are retrieving data from.');
-            } elseif (count($this->dbRows) === 1) {
-                $tableName = array_keys($this->dbRows)[0];
-            }
-        }
-
-        if (!isset($this->dbRows[$tableName])) {
-            if (count($this->dbRows[$tableName] === 0)) {
-                throw new TDBMException('Object is not yet bound to any table.');
-            } else {
-                throw new TDBMException('Unknown table "'.$tableName.'"" in object.');
-            }
-        }
-
-        return $this->dbRows[$tableName]->get($var);
-    }
-
-    protected function set($var, $value, $tableName = null)
-    {
-        if ($tableName === null) {
-            if (count($this->dbRows) > 1) {
-                throw new TDBMException('This object is based on several tables. You must specify which table you are retrieving data from.');
-            } elseif (count($this->dbRows) === 1) {
-                $tableName = array_keys($this->dbRows)[0];
-            } else {
-                throw new TDBMException('Please specify a table for this object.');
-            }
-        }
-
-        if (!isset($this->dbRows[$tableName])) {
-            $this->registerTable($tableName);
-        }
-
-        $this->dbRows[$tableName]->set($var, $value);
-        if ($this->dbRows[$tableName]->_getStatus() === TDBMObjectStateEnum::STATE_DIRTY) {
-            $this->status = TDBMObjectStateEnum::STATE_DIRTY;
-        }
-    }
-
-    /**
-     * @param string             $foreignKeyName
-     * @param AbstractTDBMObject $bean
-     */
-    protected function setRef($foreignKeyName, AbstractTDBMObject $bean, $tableName = null)
-    {
-        if ($tableName === null) {
-            if (count($this->dbRows) > 1) {
-                throw new TDBMException('This object is based on several tables. You must specify which table you are retrieving data from.');
-            } elseif (count($this->dbRows) === 1) {
-                $tableName = array_keys($this->dbRows)[0];
-            } else {
-                throw new TDBMException('Please specify a table for this object.');
-            }
-        }
-
-        if (!isset($this->dbRows[$tableName])) {
-            $this->registerTable($tableName);
-        }
-
-        $this->dbRows[$tableName]->setRef($foreignKeyName, $bean);
-        if ($this->dbRows[$tableName]->_getStatus() === TDBMObjectStateEnum::STATE_DIRTY) {
-            $this->status = TDBMObjectStateEnum::STATE_DIRTY;
-        }
-    }
-
-    /**
-     * @param string $foreignKeyName A unique name for this reference
-     *
-     * @return AbstractTDBMObject|null
-     */
-    protected function getRef($foreignKeyName, $tableName = null)
-    {
-        if ($tableName === null) {
-            if (count($this->dbRows) > 1) {
-                throw new TDBMException('This object is based on several tables. You must specify which table you are retrieving data from.');
-            } elseif (count($this->dbRows) === 1) {
-                $tableName = array_keys($this->dbRows)[0];
-            }
-        }
-
-        if (!isset($this->dbRows[$tableName])) {
-            if (count($this->dbRows[$tableName] === 0)) {
-                throw new TDBMException('Object is not yet bound to any table.');
-            } else {
-                throw new TDBMException('Unknown table "'.$tableName.'"" in object.');
-            }
-        }
-
-        return $this->dbRows[$tableName]->getRef($foreignKeyName);
-    }
-
-    /**
-     * Adds a many to many relationship to this bean.
-     *
-     * @param string             $pivotTableName
-     * @param AbstractTDBMObject $remoteBean
-     */
-    protected function addRelationship($pivotTableName, AbstractTDBMObject $remoteBean)
-    {
-        $this->setRelationship($pivotTableName, $remoteBean, 'new');
-    }
-
-    /**
-     * Returns true if there is a relationship to this bean.
-     *
-     * @param string             $pivotTableName
-     * @param AbstractTDBMObject $remoteBean
-     *
-     * @return bool
-     */
-    protected function hasRelationship($pivotTableName, AbstractTDBMObject $remoteBean)
-    {
-        $storage = $this->retrieveRelationshipsStorage($pivotTableName);
-
-        if ($storage->contains($remoteBean)) {
-            if ($storage[$remoteBean]['status'] !== 'delete') {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Internal TDBM method. Removes a many to many relationship from this bean.
-     *
-     * @param string             $pivotTableName
-     * @param AbstractTDBMObject $remoteBean
-     */
-    public function _removeRelationship($pivotTableName, AbstractTDBMObject $remoteBean)
-    {
-        if (isset($this->relationships[$pivotTableName][$remoteBean]) && $this->relationships[$pivotTableName][$remoteBean]['status'] === 'new') {
-            unset($this->relationships[$pivotTableName][$remoteBean]);
-            unset($remoteBean->relationships[$pivotTableName][$this]);
-        } else {
-            $this->setRelationship($pivotTableName, $remoteBean, 'delete');
-        }
-    }
-
-    /**
-     * Returns the list of objects linked to this bean via $pivotTableName.
-     *
-     * @param $pivotTableName
-     *
-     * @return \SplObjectStorage
-     */
-    private function retrieveRelationshipsStorage($pivotTableName)
-    {
-        $storage = $this->getRelationshipStorage($pivotTableName);
-        if ($this->status === TDBMObjectStateEnum::STATE_DETACHED || $this->status === TDBMObjectStateEnum::STATE_NEW || isset($this->loadedRelationships[$pivotTableName]) && $this->loadedRelationships[$pivotTableName]) {
-            return $storage;
-        }
-
-        $beans = $this->tdbmService->_getRelatedBeans($pivotTableName, $this);
-        $this->loadedRelationships[$pivotTableName] = true;
-
-        foreach ($beans as $bean) {
-            if (isset($storage[$bean])) {
-                $oldStatus = $storage[$bean]['status'];
-                if ($oldStatus === 'delete') {
-                    // Keep deleted things deleted
-                    continue;
-                }
-            }
-            $this->setRelationship($pivotTableName, $bean, 'loaded');
-        }
-
-        return $storage;
-    }
-
-    /**
-     * Internal TDBM method. Returns the list of objects linked to this bean via $pivotTableName.
-     *
-     * @param $pivotTableName
-     *
-     * @return AbstractTDBMObject[]
-     */
-    public function _getRelationships($pivotTableName)
-    {
-        return $this->relationshipStorageToArray($this->retrieveRelationshipsStorage($pivotTableName));
-    }
-
-    private function relationshipStorageToArray(\SplObjectStorage $storage)
-    {
-        $beans = [];
-        foreach ($storage as $bean) {
-            $statusArr = $storage[$bean];
-            if ($statusArr['status'] !== 'delete') {
-                $beans[] = $bean;
-            }
-        }
-
-        return $beans;
-    }
-
-    /**
-     * Declares a relationship between.
-     *
-     * @param string             $pivotTableName
-     * @param AbstractTDBMObject $remoteBean
-     * @param string             $status
-     */
-    private function setRelationship($pivotTableName, AbstractTDBMObject $remoteBean, $status)
-    {
-        $storage = $this->getRelationshipStorage($pivotTableName);
-        $storage->attach($remoteBean, ['status' => $status, 'reverse' => false]);
-        if ($this->status === TDBMObjectStateEnum::STATE_LOADED) {
-            $this->_setStatus(TDBMObjectStateEnum::STATE_DIRTY);
-        }
-
-        $remoteStorage = $remoteBean->getRelationshipStorage($pivotTableName);
-        $remoteStorage->attach($this, ['status' => $status, 'reverse' => true]);
-    }
-
-    /**
-     * Returns the SplObjectStorage associated to this relationship (creates it if it does not exists).
-     *
-     * @param $pivotTableName
-     *
-     * @return \SplObjectStorage
-     */
-    private function getRelationshipStorage($pivotTableName)
-    {
-        if (isset($this->relationships[$pivotTableName])) {
-            $storage = $this->relationships[$pivotTableName];
-        } else {
-            $storage = new \SplObjectStorage();
-            $this->relationships[$pivotTableName] = $storage;
-        }
-
-        return $storage;
-    }
-
-    /**
-     * Reverts any changes made to the object and resumes it to its DB state.
-     * This can only be called on objects that come from database and that have not been deleted.
-     * Otherwise, this will throw an exception.
-     *
-     * @throws TDBMException
-     */
-    public function discardChanges()
-    {
-        if ($this->status === TDBMObjectStateEnum::STATE_NEW || $this->status === TDBMObjectStateEnum::STATE_DETACHED) {
-            throw new TDBMException("You cannot call discardChanges() on an object that has been created with the 'new' keyword and that has not yet been saved.");
-        }
-
-        if ($this->status === TDBMObjectStateEnum::STATE_DELETED) {
-            throw new TDBMException('You cannot call discardChanges() on an object that has been deleted.');
-        }
-
-        $this->_setStatus(TDBMObjectStateEnum::STATE_NOT_LOADED);
-    }
-
-    /**
-     * Method used internally by TDBM. You should not use it directly.
-     * This method returns the status of the TDBMObject.
-     * This is one of TDBMObjectStateEnum::STATE_NEW, TDBMObjectStateEnum::STATE_NOT_LOADED, TDBMObjectStateEnum::STATE_LOADED, TDBMObjectStateEnum::STATE_DELETED.
-     * $status = TDBMObjectStateEnum::STATE_NEW when a new object is created with DBMObject:getNewObject.
-     * $status = TDBMObjectStateEnum::STATE_NOT_LOADED when the object has been retrieved with getObject but when no data has been accessed in it yet.
-     * $status = TDBMObjectStateEnum::STATE_LOADED when the object is cached in memory.
-     *
-     * @return string
-     */
-    public function _getStatus()
-    {
-        return $this->status;
-    }
-
-    /**
-     * Override the native php clone function for TDBMObjects.
-     */
-    public function __clone()
-    {
-        // Let's clone the many to many relationships
-        if ($this->status === TDBMObjectStateEnum::STATE_DETACHED) {
-            $pivotTableList = array_keys($this->relationships);
-        } else {
-            $pivotTableList = $this->tdbmService->_getPivotTablesLinkedToBean($this);
-        }
-
-        foreach ($pivotTableList as $pivotTable) {
-            $storage = $this->retrieveRelationshipsStorage($pivotTable);
-
-            // Let's duplicate the reverse side of the relationship
-            foreach ($storage as $remoteBean) {
-                $metadata = $storage[$remoteBean];
-
-                $remoteStorage = $remoteBean->getRelationshipStorage($pivotTable);
-                $remoteStorage->attach($this, ['status' => $metadata['status'], 'reverse' => !$metadata['reverse']]);
-            }
-        }
-
-        // Let's clone each row
-        foreach ($this->dbRows as $key => $dbRow) {
-            $this->dbRows[$key] = clone $dbRow;
-        }
-
-        // Let's set the status to new (to enter the save function)
-        $this->status = TDBMObjectStateEnum::STATE_DETACHED;
-    }
-
-    /**
-     * Returns raw database rows.
-     *
-     * @return DbRow[] Key: table name, Value: DbRow object
-     */
-    public function _getDbRows()
-    {
-        return $this->dbRows;
-    }
-
-    private function registerTable($tableName)
-    {
-        $dbRow = new DbRow($this, $tableName);
-
-        if (in_array($this->status, [TDBMObjectStateEnum::STATE_NOT_LOADED, TDBMObjectStateEnum::STATE_LOADED, TDBMObjectStateEnum::STATE_DIRTY])) {
-            // Let's get the primary key for the new table
-            $anotherDbRow = array_values($this->dbRows)[0];
-            /* @var $anotherDbRow DbRow */
-            $indexedPrimaryKeys = array_values($anotherDbRow->_getPrimaryKeys());
-            $primaryKeys = $this->tdbmService->_getPrimaryKeysFromIndexedPrimaryKeys($tableName, $indexedPrimaryKeys);
-            $dbRow->_setPrimaryKeys($primaryKeys);
-        }
-
-        $dbRow->_setStatus($this->status);
-
-        $this->dbRows[$tableName] = $dbRow;
-        // TODO: look at status (if not new)=> get primary key from tdbmservice
-    }
-
-    /**
-     * Internal function: return the list of relationships.
-     *
-     * @return \SplObjectStorage[]
-     */
-    public function _getCachedRelationships()
-    {
-        return $this->relationships;
-    }
+	/**
+	 * The service this object is bound to.
+	 *
+	 * @var TDBMService
+	 */
+	protected $tdbmService;
+
+	/**
+	 * An array of DbRow, indexed by table name.
+	 *
+	 * @var DbRow[]
+	 */
+	protected $dbRows = array();
+
+	/**
+	 * One of TDBMObjectStateEnum::STATE_NEW, TDBMObjectStateEnum::STATE_NOT_LOADED, TDBMObjectStateEnum::STATE_LOADED, TDBMObjectStateEnum::STATE_DELETED.
+	 * $status = TDBMObjectStateEnum::STATE_NEW when a new object is created with DBMObject:getNewObject.
+	 * $status = TDBMObjectStateEnum::STATE_NOT_LOADED when the object has been retrieved with getObject but when no data has been accessed in it yet.
+	 * $status = TDBMObjectStateEnum::STATE_LOADED when the object is cached in memory.
+	 *
+	 * @var string
+	 */
+	private $status;
+
+	/**
+	 * Array storing beans related via many to many relationships (pivot tables).
+	 *
+	 * @var \SplObjectStorage[] Key: pivot table name, value: SplObjectStorage
+	 */
+	private $relationships = [];
+
+	/**
+	 * @var bool[] Key: pivot table name, value: whether a query was performed to load the data.
+	 */
+	private $loadedRelationships = [];
+
+	/**
+	 * Used with $primaryKeys when we want to retrieve an existing object
+	 * and $primaryKeys=[] if we want a new object.
+	 *
+	 * @param string      $tableName
+	 * @param array       $primaryKeys
+	 * @param TDBMService $tdbmService
+	 *
+	 * @throws TDBMException
+	 * @throws TDBMInvalidOperationException
+	 */
+	public function __construct($tableName = null, array $primaryKeys = array(), TDBMService $tdbmService = null)
+	{
+		// FIXME: lazy loading should be forbidden on tables with inheritance and dynamic type assignation...
+		if (!empty($tableName)) {
+			$this->dbRows[$tableName] = new DbRow($this, $tableName, $primaryKeys, $tdbmService);
+		}
+
+		if ($tdbmService === null) {
+			$this->_setStatus(TDBMObjectStateEnum::STATE_DETACHED);
+		} else {
+			$this->_attach($tdbmService);
+			if (!empty($primaryKeys)) {
+				$this->_setStatus(TDBMObjectStateEnum::STATE_NOT_LOADED);
+			} else {
+				$this->_setStatus(TDBMObjectStateEnum::STATE_NEW);
+			}
+		}
+	}
+
+	/**
+	 * Alternative constructor called when data is fetched from database via a SELECT.
+	 *
+	 * @param array       $beanData    array<table, array<column, value>>
+	 * @param TDBMService $tdbmService
+	 */
+	public function _constructFromData(array $beanData, TDBMService $tdbmService)
+	{
+		$this->tdbmService = $tdbmService;
+
+		foreach ($beanData as $table => $columns) {
+			$this->dbRows[$table] = new DbRow($this, $table, $tdbmService->_getPrimaryKeysFromObjectData($table, $columns), $tdbmService, $columns);
+		}
+
+		$this->status = TDBMObjectStateEnum::STATE_LOADED;
+	}
+
+	/**
+	 * Alternative constructor called when bean is lazily loaded.
+	 *
+	 * @param string      $tableName
+	 * @param array       $primaryKeys
+	 * @param TDBMService $tdbmService
+	 */
+	public function _constructLazy($tableName, array $primaryKeys, TDBMService $tdbmService)
+	{
+		$this->tdbmService = $tdbmService;
+
+		$this->dbRows[$tableName] = new DbRow($this, $tableName, $primaryKeys, $tdbmService);
+
+		$this->status = TDBMObjectStateEnum::STATE_NOT_LOADED;
+	}
+
+	public function _attach(TDBMService $tdbmService)
+	{
+		if ($this->status !== TDBMObjectStateEnum::STATE_DETACHED) {
+			throw new TDBMInvalidOperationException('Cannot attach an object that is already attached to TDBM.');
+		}
+		$this->tdbmService = $tdbmService;
+
+		// If we attach this object, we must work to make sure the tables are in ascending order (from low level to top level)
+		$tableNames = array_keys($this->dbRows);
+		$tableNames = $this->tdbmService->_getLinkBetweenInheritedTables($tableNames);
+		$tableNames = array_reverse($tableNames);
+
+		$newDbRows = [];
+
+		foreach ($tableNames as $table) {
+			if (!isset($this->dbRows[$table])) {
+				$this->registerTable($table);
+			}
+			$newDbRows[$table] = $this->dbRows[$table];
+		}
+		$this->dbRows = $newDbRows;
+
+		$this->status = TDBMObjectStateEnum::STATE_NEW;
+		foreach ($this->dbRows as $dbRow) {
+			$dbRow->_attach($tdbmService);
+		}
+	}
+
+	/**
+	 * Sets the state of the TDBM Object
+	 * One of TDBMObjectStateEnum::STATE_NEW, TDBMObjectStateEnum::STATE_NOT_LOADED, TDBMObjectStateEnum::STATE_LOADED, TDBMObjectStateEnum::STATE_DELETED.
+	 * $status = TDBMObjectStateEnum::STATE_NEW when a new object is created with DBMObject:getNewObject.
+	 * $status = TDBMObjectStateEnum::STATE_NOT_LOADED when the object has been retrieved with getObject but when no data has been accessed in it yet.
+	 * $status = TDBMObjectStateEnum::STATE_LOADED when the object is cached in memory.
+	 *
+	 * @param string $state
+	 */
+	public function _setStatus($state)
+	{
+		$this->status = $state;
+
+		// TODO: we might ignore the loaded => dirty state here! dirty status comes from the db_row itself.
+		foreach ($this->dbRows as $dbRow) {
+			$dbRow->_setStatus($state);
+		}
+	}
+
+	protected function get($var, $tableName = null)
+	{
+		if ($tableName === null) {
+			if (count($this->dbRows) > 1) {
+				throw new TDBMException('This object is based on several tables. You must specify which table you are retrieving data from.');
+			} elseif (count($this->dbRows) === 1) {
+				$tableName = array_keys($this->dbRows)[0];
+			}
+		}
+
+		if (!isset($this->dbRows[$tableName])) {
+			if (count($this->dbRows[$tableName] === 0)) {
+				throw new TDBMException('Object is not yet bound to any table.');
+			} else {
+				throw new TDBMException('Unknown table "'.$tableName.'"" in object.');
+			}
+		}
+
+		return $this->dbRows[$tableName]->get($var);
+	}
+
+	protected function set($var, $value, $tableName = null)
+	{
+		if ($tableName === null) {
+			if (count($this->dbRows) > 1) {
+				throw new TDBMException('This object is based on several tables. You must specify which table you are retrieving data from.');
+			} elseif (count($this->dbRows) === 1) {
+				$tableName = array_keys($this->dbRows)[0];
+			} else {
+				throw new TDBMException('Please specify a table for this object.');
+			}
+		}
+
+		if (!isset($this->dbRows[$tableName])) {
+			$this->registerTable($tableName);
+		}
+
+		$this->dbRows[$tableName]->set($var, $value);
+		if ($this->dbRows[$tableName]->_getStatus() === TDBMObjectStateEnum::STATE_DIRTY) {
+			$this->status = TDBMObjectStateEnum::STATE_DIRTY;
+		}
+	}
+
+	/**
+	 * @param string             $foreignKeyName
+	 * @param AbstractTDBMObject $bean
+	 */
+	protected function setRef($foreignKeyName, AbstractTDBMObject $bean, $tableName = null)
+	{
+		if ($tableName === null) {
+			if (count($this->dbRows) > 1) {
+				throw new TDBMException('This object is based on several tables. You must specify which table you are retrieving data from.');
+			} elseif (count($this->dbRows) === 1) {
+				$tableName = array_keys($this->dbRows)[0];
+			} else {
+				throw new TDBMException('Please specify a table for this object.');
+			}
+		}
+
+		if (!isset($this->dbRows[$tableName])) {
+			$this->registerTable($tableName);
+		}
+
+		$this->dbRows[$tableName]->setRef($foreignKeyName, $bean);
+		if ($this->dbRows[$tableName]->_getStatus() === TDBMObjectStateEnum::STATE_DIRTY) {
+			$this->status = TDBMObjectStateEnum::STATE_DIRTY;
+		}
+	}
+
+	/**
+	 * @param string $foreignKeyName A unique name for this reference
+	 *
+	 * @return AbstractTDBMObject|null
+	 */
+	protected function getRef($foreignKeyName, $tableName = null)
+	{
+		if ($tableName === null) {
+			if (count($this->dbRows) > 1) {
+				throw new TDBMException('This object is based on several tables. You must specify which table you are retrieving data from.');
+			} elseif (count($this->dbRows) === 1) {
+				$tableName = array_keys($this->dbRows)[0];
+			}
+		}
+
+		if (!isset($this->dbRows[$tableName])) {
+			if (count($this->dbRows[$tableName] === 0)) {
+				throw new TDBMException('Object is not yet bound to any table.');
+			} else {
+				throw new TDBMException('Unknown table "'.$tableName.'"" in object.');
+			}
+		}
+
+		return $this->dbRows[$tableName]->getRef($foreignKeyName);
+	}
+
+	/**
+	 * Adds a many to many relationship to this bean.
+	 *
+	 * @param string             $pivotTableName
+	 * @param AbstractTDBMObject $remoteBean
+	 */
+	protected function addRelationship($pivotTableName, AbstractTDBMObject $remoteBean)
+	{
+		$this->setRelationship($pivotTableName, $remoteBean, 'new');
+	}
+
+	/**
+	 * Returns true if there is a relationship to this bean.
+	 *
+	 * @param string             $pivotTableName
+	 * @param AbstractTDBMObject $remoteBean
+	 *
+	 * @return bool
+	 */
+	protected function hasRelationship($pivotTableName, AbstractTDBMObject $remoteBean)
+	{
+		$storage = $this->retrieveRelationshipsStorage($pivotTableName);
+
+		if ($storage->contains($remoteBean)) {
+			if ($storage[$remoteBean]['status'] !== 'delete') {
+				return true;
+			}
+		}
+
+		return false;
+	}
+
+	/**
+	 * Internal TDBM method. Removes a many to many relationship from this bean.
+	 *
+	 * @param string             $pivotTableName
+	 * @param AbstractTDBMObject $remoteBean
+	 */
+	public function _removeRelationship($pivotTableName, AbstractTDBMObject $remoteBean)
+	{
+		if (isset($this->relationships[$pivotTableName][$remoteBean]) && $this->relationships[$pivotTableName][$remoteBean]['status'] === 'new') {
+			unset($this->relationships[$pivotTableName][$remoteBean]);
+			unset($remoteBean->relationships[$pivotTableName][$this]);
+		} else {
+			$this->setRelationship($pivotTableName, $remoteBean, 'delete');
+		}
+	}
+
+	/**
+	 * Returns the list of objects linked to this bean via $pivotTableName.
+	 *
+	 * @param $pivotTableName
+	 *
+	 * @return \SplObjectStorage
+	 */
+	private function retrieveRelationshipsStorage($pivotTableName)
+	{
+		$storage = $this->getRelationshipStorage($pivotTableName);
+		if ($this->status === TDBMObjectStateEnum::STATE_DETACHED || $this->status === TDBMObjectStateEnum::STATE_NEW || isset($this->loadedRelationships[$pivotTableName]) && $this->loadedRelationships[$pivotTableName]) {
+			return $storage;
+		}
+
+		$beans = $this->tdbmService->_getRelatedBeans($pivotTableName, $this);
+		$this->loadedRelationships[$pivotTableName] = true;
+
+		foreach ($beans as $bean) {
+			if (isset($storage[$bean])) {
+				$oldStatus = $storage[$bean]['status'];
+				if ($oldStatus === 'delete') {
+					// Keep deleted things deleted
+					continue;
+				}
+			}
+			$this->setRelationship($pivotTableName, $bean, 'loaded');
+		}
+
+		return $storage;
+	}
+
+	/**
+	 * Internal TDBM method. Returns the list of objects linked to this bean via $pivotTableName.
+	 *
+	 * @param $pivotTableName
+	 *
+	 * @return AbstractTDBMObject[]
+	 */
+	public function _getRelationships($pivotTableName)
+	{
+		return $this->relationshipStorageToArray($this->retrieveRelationshipsStorage($pivotTableName));
+	}
+
+	private function relationshipStorageToArray(\SplObjectStorage $storage)
+	{
+		$beans = [];
+		foreach ($storage as $bean) {
+			$statusArr = $storage[$bean];
+			if ($statusArr['status'] !== 'delete') {
+				$beans[] = $bean;
+			}
+		}
+
+		return $beans;
+	}
+
+	/**
+	 * Declares a relationship between.
+	 *
+	 * @param string             $pivotTableName
+	 * @param AbstractTDBMObject $remoteBean
+	 * @param string             $status
+	 */
+	private function setRelationship($pivotTableName, AbstractTDBMObject $remoteBean, $status)
+	{
+		$storage = $this->getRelationshipStorage($pivotTableName);
+		$storage->attach($remoteBean, ['status' => $status, 'reverse' => false]);
+		if ($this->status === TDBMObjectStateEnum::STATE_LOADED) {
+			$this->_setStatus(TDBMObjectStateEnum::STATE_DIRTY);
+		}
+
+		$remoteStorage = $remoteBean->getRelationshipStorage($pivotTableName);
+		$remoteStorage->attach($this, ['status' => $status, 'reverse' => true]);
+	}
+
+	/**
+	 * Returns the SplObjectStorage associated to this relationship (creates it if it does not exists).
+	 *
+	 * @param $pivotTableName
+	 *
+	 * @return \SplObjectStorage
+	 */
+	private function getRelationshipStorage($pivotTableName)
+	{
+		if (isset($this->relationships[$pivotTableName])) {
+			$storage = $this->relationships[$pivotTableName];
+		} else {
+			$storage = new \SplObjectStorage();
+			$this->relationships[$pivotTableName] = $storage;
+		}
+
+		return $storage;
+	}
+
+	/**
+	 * Reverts any changes made to the object and resumes it to its DB state.
+	 * This can only be called on objects that come from database and that have not been deleted.
+	 * Otherwise, this will throw an exception.
+	 *
+	 * @throws TDBMException
+	 */
+	public function discardChanges()
+	{
+		if ($this->status === TDBMObjectStateEnum::STATE_NEW || $this->status === TDBMObjectStateEnum::STATE_DETACHED) {
+			throw new TDBMException("You cannot call discardChanges() on an object that has been created with the 'new' keyword and that has not yet been saved.");
+		}
+
+		if ($this->status === TDBMObjectStateEnum::STATE_DELETED) {
+			throw new TDBMException('You cannot call discardChanges() on an object that has been deleted.');
+		}
+
+		$this->_setStatus(TDBMObjectStateEnum::STATE_NOT_LOADED);
+	}
+
+	/**
+	 * Method used internally by TDBM. You should not use it directly.
+	 * This method returns the status of the TDBMObject.
+	 * This is one of TDBMObjectStateEnum::STATE_NEW, TDBMObjectStateEnum::STATE_NOT_LOADED, TDBMObjectStateEnum::STATE_LOADED, TDBMObjectStateEnum::STATE_DELETED.
+	 * $status = TDBMObjectStateEnum::STATE_NEW when a new object is created with DBMObject:getNewObject.
+	 * $status = TDBMObjectStateEnum::STATE_NOT_LOADED when the object has been retrieved with getObject but when no data has been accessed in it yet.
+	 * $status = TDBMObjectStateEnum::STATE_LOADED when the object is cached in memory.
+	 *
+	 * @return string
+	 */
+	public function _getStatus()
+	{
+		return $this->status;
+	}
+
+	/**
+	 * Override the native php clone function for TDBMObjects.
+	 */
+	public function __clone()
+	{
+		// Let's clone the many to many relationships
+		if ($this->status === TDBMObjectStateEnum::STATE_DETACHED) {
+			$pivotTableList = array_keys($this->relationships);
+		} else {
+			$pivotTableList = $this->tdbmService->_getPivotTablesLinkedToBean($this);
+		}
+
+		foreach ($pivotTableList as $pivotTable) {
+			$storage = $this->retrieveRelationshipsStorage($pivotTable);
+
+			// Let's duplicate the reverse side of the relationship
+			foreach ($storage as $remoteBean) {
+				$metadata = $storage[$remoteBean];
+
+				$remoteStorage = $remoteBean->getRelationshipStorage($pivotTable);
+				$remoteStorage->attach($this, ['status' => $metadata['status'], 'reverse' => !$metadata['reverse']]);
+			}
+		}
+
+		// Let's clone each row
+		foreach ($this->dbRows as $key => $dbRow) {
+			$this->dbRows[$key] = clone $dbRow;
+		}
+
+		// Let's set the status to new (to enter the save function)
+		$this->status = TDBMObjectStateEnum::STATE_DETACHED;
+	}
+
+	/**
+	 * Returns raw database rows.
+	 *
+	 * @return DbRow[] Key: table name, Value: DbRow object
+	 */
+	public function _getDbRows()
+	{
+		return $this->dbRows;
+	}
+
+	private function registerTable($tableName)
+	{
+		$dbRow = new DbRow($this, $tableName);
+
+		if (in_array($this->status, [TDBMObjectStateEnum::STATE_NOT_LOADED, TDBMObjectStateEnum::STATE_LOADED, TDBMObjectStateEnum::STATE_DIRTY])) {
+			// Let's get the primary key for the new table
+			$anotherDbRow = array_values($this->dbRows)[0];
+			/* @var $anotherDbRow DbRow */
+			$indexedPrimaryKeys = array_values($anotherDbRow->_getPrimaryKeys());
+			$primaryKeys = $this->tdbmService->_getPrimaryKeysFromIndexedPrimaryKeys($tableName, $indexedPrimaryKeys);
+			$dbRow->_setPrimaryKeys($primaryKeys);
+		}
+
+		$dbRow->_setStatus($this->status);
+
+		$this->dbRows[$tableName] = $dbRow;
+		// TODO: look at status (if not new)=> get primary key from tdbmservice
+	}
+
+	/**
+	 * Internal function: return the list of relationships.
+	 *
+	 * @return \SplObjectStorage[]
+	 */
+	public function _getCachedRelationships()
+	{
+		return $this->relationships;
+	}
 }

Spacing +4 added lines, -4 removed lines

@@ -180,7 +180,7 @@ 
     protected function get($var, $tableName = null)
     {
         if ($tableName === null) {
-            if (count($this->dbRows) > 1) {
+            if (count($this->dbRows)>1) {
                 throw new TDBMException('This object is based on several tables. You must specify which table you are retrieving data from.');
             } elseif (count($this->dbRows) === 1) {
                 $tableName = array_keys($this->dbRows)[0];
@@ -201,7 +201,7 @@ 
     protected function set($var, $value, $tableName = null)
     {
         if ($tableName === null) {
-            if (count($this->dbRows) > 1) {
+            if (count($this->dbRows)>1) {
                 throw new TDBMException('This object is based on several tables. You must specify which table you are retrieving data from.');
             } elseif (count($this->dbRows) === 1) {
                 $tableName = array_keys($this->dbRows)[0];
@@ -227,7 +227,7 @@ 
     protected function setRef($foreignKeyName, AbstractTDBMObject $bean, $tableName = null)
     {
         if ($tableName === null) {
-            if (count($this->dbRows) > 1) {
+            if (count($this->dbRows)>1) {
                 throw new TDBMException('This object is based on several tables. You must specify which table you are retrieving data from.');
             } elseif (count($this->dbRows) === 1) {
                 $tableName = array_keys($this->dbRows)[0];
@@ -254,7 +254,7 @@ 
     protected function getRef($foreignKeyName, $tableName = null)
     {
         if ($tableName === null) {
-            if (count($this->dbRows) > 1) {
+            if (count($this->dbRows)>1) {
                 throw new TDBMException('This object is based on several tables. You must specify which table you are retrieving data from.');
             } elseif (count($this->dbRows) === 1) {
                 $tableName = array_keys($this->dbRows)[0];