Initial commit

4 files changed, 1775 insertions, 0 deletions

diff --git a/generated-classes/Map/CategoryTableMap.php b/generated-classes/Map/CategoryTableMap.php
new file mode 100644
index 0000000..b9aef89
--- /dev/null
+++ b/generated-classes/Map/CategoryTableMap.php
@@ -0,0 +1,424 @@
+<?php
+
+namespace Map;
+
+use \Category;
+use \CategoryQuery;
+use Propel\Runtime\Propel;
+use Propel\Runtime\ActiveQuery\Criteria;
+use Propel\Runtime\ActiveQuery\InstancePoolTrait;
+use Propel\Runtime\Connection\ConnectionInterface;
+use Propel\Runtime\DataFetcher\DataFetcherInterface;
+use Propel\Runtime\Exception\PropelException;
+use Propel\Runtime\Map\RelationMap;
+use Propel\Runtime\Map\TableMap;
+use Propel\Runtime\Map\TableMapTrait;
+
+
+/**
+ * This class defines the structure of the 'category' table.
+ *
+ *
+ *
+ * This map class is used by Propel to do runtime db structure discovery.
+ * For example, the createSelectSql() method checks the type of a given column used in an
+ * ORDER BY clause to know whether it needs to apply SQL to make the ORDER BY case-insensitive
+ * (i.e. if it's a text column type).
+ *
+ */
+class CategoryTableMap extends TableMap
+{
+    use InstancePoolTrait;
+    use TableMapTrait;
+
+    /**
+     * The (dot-path) name of this class
+     */
+    const CLASS_NAME = '.Map.CategoryTableMap';
+
+    /**
+     * The default database name for this class
+     */
+    const DATABASE_NAME = 'default';
+
+    /**
+     * The table name for this class
+     */
+    const TABLE_NAME = 'category';
+
+    /**
+     * The related Propel class for this table
+     */
+    const OM_CLASS = '\\Category';
+
+    /**
+     * A class that can be returned by this tableMap
+     */
+    const CLASS_DEFAULT = 'Category';
+
+    /**
+     * The total number of columns
+     */
+    const NUM_COLUMNS = 3;
+
+    /**
+     * The number of lazy-loaded columns
+     */
+    const NUM_LAZY_LOAD_COLUMNS = 0;
+
+    /**
+     * The number of columns to hydrate (NUM_COLUMNS - NUM_LAZY_LOAD_COLUMNS)
+     */
+    const NUM_HYDRATE_COLUMNS = 3;
+
+    /**
+     * the column name for the id field
+     */
+    const COL_ID = 'category.id';
+
+    /**
+     * the column name for the name field
+     */
+    const COL_NAME = 'category.name';
+
+    /**
+     * the column name for the description field
+     */
+    const COL_DESCRIPTION = 'category.description';
+
+    /**
+     * The default string format for model objects of the related table
+     */
+    const DEFAULT_STRING_FORMAT = 'YAML';
+
+    /**
+     * holds an array of fieldnames
+     *
+     * first dimension keys are the type constants
+     * e.g. self::$fieldNames[self::TYPE_PHPNAME][0] = 'Id'
+     */
+    protected static $fieldNames = array (
+        self::TYPE_PHPNAME       => array('Id', 'Name', 'Description', ),
+        self::TYPE_CAMELNAME     => array('id', 'name', 'description', ),
+        self::TYPE_COLNAME       => array(CategoryTableMap::COL_ID, CategoryTableMap::COL_NAME, CategoryTableMap::COL_DESCRIPTION, ),
+        self::TYPE_FIELDNAME     => array('id', 'name', 'description', ),
+        self::TYPE_NUM           => array(0, 1, 2, )
+    );
+
+    /**
+     * holds an array of keys for quick access to the fieldnames array
+     *
+     * first dimension keys are the type constants
+     * e.g. self::$fieldKeys[self::TYPE_PHPNAME]['Id'] = 0
+     */
+    protected static $fieldKeys = array (
+        self::TYPE_PHPNAME       => array('Id' => 0, 'Name' => 1, 'Description' => 2, ),
+        self::TYPE_CAMELNAME     => array('id' => 0, 'name' => 1, 'description' => 2, ),
+        self::TYPE_COLNAME       => array(CategoryTableMap::COL_ID => 0, CategoryTableMap::COL_NAME => 1, CategoryTableMap::COL_DESCRIPTION => 2, ),
+        self::TYPE_FIELDNAME     => array('id' => 0, 'name' => 1, 'description' => 2, ),
+        self::TYPE_NUM           => array(0, 1, 2, )
+    );
+
+    /**
+     * Initialize the table attributes and columns
+     * Relations are not initialized by this method since they are lazy loaded
+     *
+     * @return void
+     * @throws PropelException
+     */
+    public function initialize()
+    {
+        // attributes
+        $this->setName('category');
+        $this->setPhpName('Category');
+        $this->setIdentifierQuoting(false);
+        $this->setClassName('\\Category');
+        $this->setPackage('');
+        $this->setUseIdGenerator(true);
+        // columns
+        $this->addPrimaryKey('id', 'Id', 'INTEGER', true, null, null);
+        $this->addColumn('name', 'Name', 'VARCHAR', true, 100, null);
+        $this->addColumn('description', 'Description', 'VARCHAR', false, 1000, null);
+    } // initialize()
+
+    /**
+     * Build the RelationMap objects for this table relationships
+     */
+    public function buildRelations()
+    {
+        $this->addRelation('ProductCategory', '\\ProductCategory', RelationMap::ONE_TO_MANY, array (
+  0 =>
+  array (
+    0 => ':category_id',
+    1 => ':id',
+  ),
+), null, null, 'ProductCategories', false);
+        $this->addRelation('Product', '\\Product', RelationMap::MANY_TO_MANY, array(), null, null, 'Products');
+    } // buildRelations()
+
+    /**
+     * Retrieves a string version of the primary key from the DB resultset row that can be used to uniquely identify a row in this table.
+     *
+     * For tables with a single-column primary key, that simple pkey value will be returned.  For tables with
+     * a multi-column primary key, a serialize()d version of the primary key will be returned.
+     *
+     * @param array  $row       resultset row.
+     * @param int    $offset    The 0-based offset for reading from the resultset row.
+     * @param string $indexType One of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_CAMELNAME
+     *                           TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM
+     *
+     * @return string The primary key hash of the row
+     */
+    public static function getPrimaryKeyHashFromRow($row, $offset = 0, $indexType = TableMap::TYPE_NUM)
+    {
+        // If the PK cannot be derived from the row, return NULL.
+        if ($row[TableMap::TYPE_NUM == $indexType ? 0 + $offset : static::translateFieldName('Id', TableMap::TYPE_PHPNAME, $indexType)] === null) {
+            return null;
+        }
+
+        return (string) $row[TableMap::TYPE_NUM == $indexType ? 0 + $offset : static::translateFieldName('Id', TableMap::TYPE_PHPNAME, $indexType)];
+    }
+
+    /**
+     * Retrieves the primary key from the DB resultset row
+     * For tables with a single-column primary key, that simple pkey value will be returned.  For tables with
+     * a multi-column primary key, an array of the primary key columns will be returned.
+     *
+     * @param array  $row       resultset row.
+     * @param int    $offset    The 0-based offset for reading from the resultset row.
+     * @param string $indexType One of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_CAMELNAME
+     *                           TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM
+     *
+     * @return mixed The primary key of the row
+     */
+    public static function getPrimaryKeyFromRow($row, $offset = 0, $indexType = TableMap::TYPE_NUM)
+    {
+        return (int) $row[
+            $indexType == TableMap::TYPE_NUM
+                ? 0 + $offset
+                : self::translateFieldName('Id', TableMap::TYPE_PHPNAME, $indexType)
+        ];
+    }
+
+    /**
+     * The class that the tableMap will make instances of.
+     *
+     * If $withPrefix is true, the returned path
+     * uses a dot-path notation which is translated into a path
+     * relative to a location on the PHP include_path.
+     * (e.g. path.to.MyClass -> 'path/to/MyClass.php')
+     *
+     * @param boolean $withPrefix Whether or not to return the path with the class name
+     * @return string path.to.ClassName
+     */
+    public static function getOMClass($withPrefix = true)
+    {
+        return $withPrefix ? CategoryTableMap::CLASS_DEFAULT : CategoryTableMap::OM_CLASS;
+    }
+
+    /**
+     * Populates an object of the default type or an object that inherit from the default.
+     *
+     * @param array  $row       row returned by DataFetcher->fetch().
+     * @param int    $offset    The 0-based offset for reading from the resultset row.
+     * @param string $indexType The index type of $row. Mostly DataFetcher->getIndexType().
+                                 One of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_CAMELNAME
+     *                           TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM.
+     *
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     * @return array           (Category object, last column rank)
+     */
+    public static function populateObject($row, $offset = 0, $indexType = TableMap::TYPE_NUM)
+    {
+        $key = CategoryTableMap::getPrimaryKeyHashFromRow($row, $offset, $indexType);
+        if (null !== ($obj = CategoryTableMap::getInstanceFromPool($key))) {
+            // We no longer rehydrate the object, since this can cause data loss.
+            // See http://www.propelorm.org/ticket/509
+            // $obj->hydrate($row, $offset, true); // rehydrate
+            $col = $offset + CategoryTableMap::NUM_HYDRATE_COLUMNS;
+        } else {
+            $cls = CategoryTableMap::OM_CLASS;
+            /** @var Category $obj */
+            $obj = new $cls();
+            $col = $obj->hydrate($row, $offset, false, $indexType);
+            CategoryTableMap::addInstanceToPool($obj, $key);
+        }
+
+        return array($obj, $col);
+    }
+
+    /**
+     * The returned array will contain objects of the default type or
+     * objects that inherit from the default.
+     *
+     * @param DataFetcherInterface $dataFetcher
+     * @return array
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function populateObjects(DataFetcherInterface $dataFetcher)
+    {
+        $results = array();
+
+        // set the class once to avoid overhead in the loop
+        $cls = static::getOMClass(false);
+        // populate the object(s)
+        while ($row = $dataFetcher->fetch()) {
+            $key = CategoryTableMap::getPrimaryKeyHashFromRow($row, 0, $dataFetcher->getIndexType());
+            if (null !== ($obj = CategoryTableMap::getInstanceFromPool($key))) {
+                // We no longer rehydrate the object, since this can cause data loss.
+                // See http://www.propelorm.org/ticket/509
+                // $obj->hydrate($row, 0, true); // rehydrate
+                $results[] = $obj;
+            } else {
+                /** @var Category $obj */
+                $obj = new $cls();
+                $obj->hydrate($row);
+                $results[] = $obj;
+                CategoryTableMap::addInstanceToPool($obj, $key);
+            } // if key exists
+        }
+
+        return $results;
+    }
+    /**
+     * Add all the columns needed to create a new object.
+     *
+     * Note: any columns that were marked with lazyLoad="true" in the
+     * XML schema will not be added to the select list and only loaded
+     * on demand.
+     *
+     * @param Criteria $criteria object containing the columns to add.
+     * @param string   $alias    optional table alias
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function addSelectColumns(Criteria $criteria, $alias = null)
+    {
+        if (null === $alias) {
+            $criteria->addSelectColumn(CategoryTableMap::COL_ID);
+            $criteria->addSelectColumn(CategoryTableMap::COL_NAME);
+            $criteria->addSelectColumn(CategoryTableMap::COL_DESCRIPTION);
+        } else {
+            $criteria->addSelectColumn($alias . '.id');
+            $criteria->addSelectColumn($alias . '.name');
+            $criteria->addSelectColumn($alias . '.description');
+        }
+    }
+
+    /**
+     * Returns the TableMap related to this object.
+     * This method is not needed for general use but a specific application could have a need.
+     * @return TableMap
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function getTableMap()
+    {
+        return Propel::getServiceContainer()->getDatabaseMap(CategoryTableMap::DATABASE_NAME)->getTable(CategoryTableMap::TABLE_NAME);
+    }
+
+    /**
+     * Add a TableMap instance to the database for this tableMap class.
+     */
+    public static function buildTableMap()
+    {
+        $dbMap = Propel::getServiceContainer()->getDatabaseMap(CategoryTableMap::DATABASE_NAME);
+        if (!$dbMap->hasTable(CategoryTableMap::TABLE_NAME)) {
+            $dbMap->addTableObject(new CategoryTableMap());
+        }
+    }
+
+    /**
+     * Performs a DELETE on the database, given a Category or Criteria object OR a primary key value.
+     *
+     * @param mixed               $values Criteria or Category object or primary key or array of primary keys
+     *              which is used to create the DELETE statement
+     * @param  ConnectionInterface $con the connection to use
+     * @return int             The number of affected rows (if supported by underlying database driver).  This includes CASCADE-related rows
+     *                         if supported by native driver or if emulated using Propel.
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+     public static function doDelete($values, ConnectionInterface $con = null)
+     {
+        if (null === $con) {
+            $con = Propel::getServiceContainer()->getWriteConnection(CategoryTableMap::DATABASE_NAME);
+        }
+
+        if ($values instanceof Criteria) {
+            // rename for clarity
+            $criteria = $values;
+        } elseif ($values instanceof \Category) { // it's a model object
+            // create criteria based on pk values
+            $criteria = $values->buildPkeyCriteria();
+        } else { // it's a primary key, or an array of pks
+            $criteria = new Criteria(CategoryTableMap::DATABASE_NAME);
+            $criteria->add(CategoryTableMap::COL_ID, (array) $values, Criteria::IN);
+        }
+
+        $query = CategoryQuery::create()->mergeWith($criteria);
+
+        if ($values instanceof Criteria) {
+            CategoryTableMap::clearInstancePool();
+        } elseif (!is_object($values)) { // it's a primary key, or an array of pks
+            foreach ((array) $values as $singleval) {
+                CategoryTableMap::removeInstanceFromPool($singleval);
+            }
+        }
+
+        return $query->delete($con);
+    }
+
+    /**
+     * Deletes all rows from the category table.
+     *
+     * @param ConnectionInterface $con the connection to use
+     * @return int The number of affected rows (if supported by underlying database driver).
+     */
+    public static function doDeleteAll(ConnectionInterface $con = null)
+    {
+        return CategoryQuery::create()->doDeleteAll($con);
+    }
+
+    /**
+     * Performs an INSERT on the database, given a Category or Criteria object.
+     *
+     * @param mixed               $criteria Criteria or Category object containing data that is used to create the INSERT statement.
+     * @param ConnectionInterface $con the ConnectionInterface connection to use
+     * @return mixed           The new primary key.
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function doInsert($criteria, ConnectionInterface $con = null)
+    {
+        if (null === $con) {
+            $con = Propel::getServiceContainer()->getWriteConnection(CategoryTableMap::DATABASE_NAME);
+        }
+
+        if ($criteria instanceof Criteria) {
+            $criteria = clone $criteria; // rename for clarity
+        } else {
+            $criteria = $criteria->buildCriteria(); // build Criteria from Category object
+        }
+
+        if ($criteria->containsKey(CategoryTableMap::COL_ID) && $criteria->keyContainsValue(CategoryTableMap::COL_ID) ) {
+            throw new PropelException('Cannot insert a value for auto-increment primary key ('.CategoryTableMap::COL_ID.')');
+        }
+
+
+        // Set the correct dbName
+        $query = CategoryQuery::create()->mergeWith($criteria);
+
+        // use transaction because $criteria could contain info
+        // for more than one table (I guess, conceivably)
+        return $con->transaction(function () use ($con, $query) {
+            return $query->doInsert($con);
+        });
+    }
+
+} // CategoryTableMap
+// This is the static code needed to register the TableMap for this table with the main Propel class.
+//
+CategoryTableMap::buildTableMap();
diff --git a/generated-classes/Map/ProductCategoryTableMap.php b/generated-classes/Map/ProductCategoryTableMap.php
new file mode 100644
index 0000000..262f098
--- /dev/null
+++ b/generated-classes/Map/ProductCategoryTableMap.php
@@ -0,0 +1,491 @@
+<?php
+
+namespace Map;
+
+use \ProductCategory;
+use \ProductCategoryQuery;
+use Propel\Runtime\Propel;
+use Propel\Runtime\ActiveQuery\Criteria;
+use Propel\Runtime\ActiveQuery\InstancePoolTrait;
+use Propel\Runtime\Connection\ConnectionInterface;
+use Propel\Runtime\DataFetcher\DataFetcherInterface;
+use Propel\Runtime\Exception\PropelException;
+use Propel\Runtime\Map\RelationMap;
+use Propel\Runtime\Map\TableMap;
+use Propel\Runtime\Map\TableMapTrait;
+
+
+/**
+ * This class defines the structure of the 'product_category' table.
+ *
+ *
+ *
+ * This map class is used by Propel to do runtime db structure discovery.
+ * For example, the createSelectSql() method checks the type of a given column used in an
+ * ORDER BY clause to know whether it needs to apply SQL to make the ORDER BY case-insensitive
+ * (i.e. if it's a text column type).
+ *
+ */
+class ProductCategoryTableMap extends TableMap
+{
+    use InstancePoolTrait;
+    use TableMapTrait;
+
+    /**
+     * The (dot-path) name of this class
+     */
+    const CLASS_NAME = '.Map.ProductCategoryTableMap';
+
+    /**
+     * The default database name for this class
+     */
+    const DATABASE_NAME = 'default';
+
+    /**
+     * The table name for this class
+     */
+    const TABLE_NAME = 'product_category';
+
+    /**
+     * The related Propel class for this table
+     */
+    const OM_CLASS = '\\ProductCategory';
+
+    /**
+     * A class that can be returned by this tableMap
+     */
+    const CLASS_DEFAULT = 'ProductCategory';
+
+    /**
+     * The total number of columns
+     */
+    const NUM_COLUMNS = 2;
+
+    /**
+     * The number of lazy-loaded columns
+     */
+    const NUM_LAZY_LOAD_COLUMNS = 0;
+
+    /**
+     * The number of columns to hydrate (NUM_COLUMNS - NUM_LAZY_LOAD_COLUMNS)
+     */
+    const NUM_HYDRATE_COLUMNS = 2;
+
+    /**
+     * the column name for the product_id field
+     */
+    const COL_PRODUCT_ID = 'product_category.product_id';
+
+    /**
+     * the column name for the category_id field
+     */
+    const COL_CATEGORY_ID = 'product_category.category_id';
+
+    /**
+     * The default string format for model objects of the related table
+     */
+    const DEFAULT_STRING_FORMAT = 'YAML';
+
+    /**
+     * holds an array of fieldnames
+     *
+     * first dimension keys are the type constants
+     * e.g. self::$fieldNames[self::TYPE_PHPNAME][0] = 'Id'
+     */
+    protected static $fieldNames = array (
+        self::TYPE_PHPNAME       => array('ProductId', 'CategoryId', ),
+        self::TYPE_CAMELNAME     => array('productId', 'categoryId', ),
+        self::TYPE_COLNAME       => array(ProductCategoryTableMap::COL_PRODUCT_ID, ProductCategoryTableMap::COL_CATEGORY_ID, ),
+        self::TYPE_FIELDNAME     => array('product_id', 'category_id', ),
+        self::TYPE_NUM           => array(0, 1, )
+    );
+
+    /**
+     * holds an array of keys for quick access to the fieldnames array
+     *
+     * first dimension keys are the type constants
+     * e.g. self::$fieldKeys[self::TYPE_PHPNAME]['Id'] = 0
+     */
+    protected static $fieldKeys = array (
+        self::TYPE_PHPNAME       => array('ProductId' => 0, 'CategoryId' => 1, ),
+        self::TYPE_CAMELNAME     => array('productId' => 0, 'categoryId' => 1, ),
+        self::TYPE_COLNAME       => array(ProductCategoryTableMap::COL_PRODUCT_ID => 0, ProductCategoryTableMap::COL_CATEGORY_ID => 1, ),
+        self::TYPE_FIELDNAME     => array('product_id' => 0, 'category_id' => 1, ),
+        self::TYPE_NUM           => array(0, 1, )
+    );
+
+    /**
+     * Initialize the table attributes and columns
+     * Relations are not initialized by this method since they are lazy loaded
+     *
+     * @return void
+     * @throws PropelException
+     */
+    public function initialize()
+    {
+        // attributes
+        $this->setName('product_category');
+        $this->setPhpName('ProductCategory');
+        $this->setIdentifierQuoting(false);
+        $this->setClassName('\\ProductCategory');
+        $this->setPackage('');
+        $this->setUseIdGenerator(false);
+        $this->setIsCrossRef(true);
+        // columns
+        $this->addForeignPrimaryKey('product_id', 'ProductId', 'INTEGER' , 'product', 'id', true, null, null);
+        $this->addForeignPrimaryKey('category_id', 'CategoryId', 'INTEGER' , 'category', 'id', true, null, null);
+    } // initialize()
+
+    /**
+     * Build the RelationMap objects for this table relationships
+     */
+    public function buildRelations()
+    {
+        $this->addRelation('Category', '\\Category', RelationMap::MANY_TO_ONE, array (
+  0 =>
+  array (
+    0 => ':category_id',
+    1 => ':id',
+  ),
+), null, null, null, false);
+        $this->addRelation('Product', '\\Product', RelationMap::MANY_TO_ONE, array (
+  0 =>
+  array (
+    0 => ':product_id',
+    1 => ':id',
+  ),
+), null, null, null, false);
+    } // buildRelations()
+
+    /**
+     * Adds an object to the instance pool.
+     *
+     * Propel keeps cached copies of objects in an instance pool when they are retrieved
+     * from the database. In some cases you may need to explicitly add objects
+     * to the cache in order to ensure that the same objects are always returned by find*()
+     * and findPk*() calls.
+     *
+     * @param \ProductCategory $obj A \ProductCategory object.
+     * @param string $key             (optional) key to use for instance map (for performance boost if key was already calculated externally).
+     */
+    public static function addInstanceToPool($obj, $key = null)
+    {
+        if (Propel::isInstancePoolingEnabled()) {
+            if (null === $key) {
+                $key = serialize(array((string) $obj->getProductId(), (string) $obj->getCategoryId()));
+            } // if key === null
+            self::$instances[$key] = $obj;
+        }
+    }
+
+    /**
+     * Removes an object from the instance pool.
+     *
+     * Propel keeps cached copies of objects in an instance pool when they are retrieved
+     * from the database.  In some cases -- especially when you override doDelete
+     * methods in your stub classes -- you may need to explicitly remove objects
+     * from the cache in order to prevent returning objects that no longer exist.
+     *
+     * @param mixed $value A \ProductCategory object or a primary key value.
+     */
+    public static function removeInstanceFromPool($value)
+    {
+        if (Propel::isInstancePoolingEnabled() && null !== $value) {
+            if (is_object($value) && $value instanceof \ProductCategory) {
+                $key = serialize(array((string) $value->getProductId(), (string) $value->getCategoryId()));
+
+            } elseif (is_array($value) && count($value) === 2) {
+                // assume we've been passed a primary key";
+                $key = serialize(array((string) $value[0], (string) $value[1]));
+            } elseif ($value instanceof Criteria) {
+                self::$instances = [];
+
+                return;
+            } else {
+                $e = new PropelException("Invalid value passed to removeInstanceFromPool().  Expected primary key or \ProductCategory object; got " . (is_object($value) ? get_class($value) . ' object.' : var_export($value, true)));
+                throw $e;
+            }
+
+            unset(self::$instances[$key]);
+        }
+    }
+
+    /**
+     * Retrieves a string version of the primary key from the DB resultset row that can be used to uniquely identify a row in this table.
+     *
+     * For tables with a single-column primary key, that simple pkey value will be returned.  For tables with
+     * a multi-column primary key, a serialize()d version of the primary key will be returned.
+     *
+     * @param array  $row       resultset row.
+     * @param int    $offset    The 0-based offset for reading from the resultset row.
+     * @param string $indexType One of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_CAMELNAME
+     *                           TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM
+     *
+     * @return string The primary key hash of the row
+     */
+    public static function getPrimaryKeyHashFromRow($row, $offset = 0, $indexType = TableMap::TYPE_NUM)
+    {
+        // If the PK cannot be derived from the row, return NULL.
+        if ($row[TableMap::TYPE_NUM == $indexType ? 0 + $offset : static::translateFieldName('ProductId', TableMap::TYPE_PHPNAME, $indexType)] === null && $row[TableMap::TYPE_NUM == $indexType ? 1 + $offset : static::translateFieldName('CategoryId', TableMap::TYPE_PHPNAME, $indexType)] === null) {
+            return null;
+        }
+
+        return serialize(array((string) $row[TableMap::TYPE_NUM == $indexType ? 0 + $offset : static::translateFieldName('ProductId', TableMap::TYPE_PHPNAME, $indexType)], (string) $row[TableMap::TYPE_NUM == $indexType ? 1 + $offset : static::translateFieldName('CategoryId', TableMap::TYPE_PHPNAME, $indexType)]));
+    }
+
+    /**
+     * Retrieves the primary key from the DB resultset row
+     * For tables with a single-column primary key, that simple pkey value will be returned.  For tables with
+     * a multi-column primary key, an array of the primary key columns will be returned.
+     *
+     * @param array  $row       resultset row.
+     * @param int    $offset    The 0-based offset for reading from the resultset row.
+     * @param string $indexType One of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_CAMELNAME
+     *                           TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM
+     *
+     * @return mixed The primary key of the row
+     */
+    public static function getPrimaryKeyFromRow($row, $offset = 0, $indexType = TableMap::TYPE_NUM)
+    {
+            $pks = [];
+
+        $pks[] = (int) $row[
+            $indexType == TableMap::TYPE_NUM
+                ? 0 + $offset
+                : self::translateFieldName('ProductId', TableMap::TYPE_PHPNAME, $indexType)
+        ];
+        $pks[] = (int) $row[
+            $indexType == TableMap::TYPE_NUM
+                ? 1 + $offset
+                : self::translateFieldName('CategoryId', TableMap::TYPE_PHPNAME, $indexType)
+        ];
+
+        return $pks;
+    }
+
+    /**
+     * The class that the tableMap will make instances of.
+     *
+     * If $withPrefix is true, the returned path
+     * uses a dot-path notation which is translated into a path
+     * relative to a location on the PHP include_path.
+     * (e.g. path.to.MyClass -> 'path/to/MyClass.php')
+     *
+     * @param boolean $withPrefix Whether or not to return the path with the class name
+     * @return string path.to.ClassName
+     */
+    public static function getOMClass($withPrefix = true)
+    {
+        return $withPrefix ? ProductCategoryTableMap::CLASS_DEFAULT : ProductCategoryTableMap::OM_CLASS;
+    }
+
+    /**
+     * Populates an object of the default type or an object that inherit from the default.
+     *
+     * @param array  $row       row returned by DataFetcher->fetch().
+     * @param int    $offset    The 0-based offset for reading from the resultset row.
+     * @param string $indexType The index type of $row. Mostly DataFetcher->getIndexType().
+                                 One of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_CAMELNAME
+     *                           TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM.
+     *
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     * @return array           (ProductCategory object, last column rank)
+     */
+    public static function populateObject($row, $offset = 0, $indexType = TableMap::TYPE_NUM)
+    {
+        $key = ProductCategoryTableMap::getPrimaryKeyHashFromRow($row, $offset, $indexType);
+        if (null !== ($obj = ProductCategoryTableMap::getInstanceFromPool($key))) {
+            // We no longer rehydrate the object, since this can cause data loss.
+            // See http://www.propelorm.org/ticket/509
+            // $obj->hydrate($row, $offset, true); // rehydrate
+            $col = $offset + ProductCategoryTableMap::NUM_HYDRATE_COLUMNS;
+        } else {
+            $cls = ProductCategoryTableMap::OM_CLASS;
+            /** @var ProductCategory $obj */
+            $obj = new $cls();
+            $col = $obj->hydrate($row, $offset, false, $indexType);
+            ProductCategoryTableMap::addInstanceToPool($obj, $key);
+        }
+
+        return array($obj, $col);
+    }
+
+    /**
+     * The returned array will contain objects of the default type or
+     * objects that inherit from the default.
+     *
+     * @param DataFetcherInterface $dataFetcher
+     * @return array
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function populateObjects(DataFetcherInterface $dataFetcher)
+    {
+        $results = array();
+
+        // set the class once to avoid overhead in the loop
+        $cls = static::getOMClass(false);
+        // populate the object(s)
+        while ($row = $dataFetcher->fetch()) {
+            $key = ProductCategoryTableMap::getPrimaryKeyHashFromRow($row, 0, $dataFetcher->getIndexType());
+            if (null !== ($obj = ProductCategoryTableMap::getInstanceFromPool($key))) {
+                // We no longer rehydrate the object, since this can cause data loss.
+                // See http://www.propelorm.org/ticket/509
+                // $obj->hydrate($row, 0, true); // rehydrate
+                $results[] = $obj;
+            } else {
+                /** @var ProductCategory $obj */
+                $obj = new $cls();
+                $obj->hydrate($row);
+                $results[] = $obj;
+                ProductCategoryTableMap::addInstanceToPool($obj, $key);
+            } // if key exists
+        }
+
+        return $results;
+    }
+    /**
+     * Add all the columns needed to create a new object.
+     *
+     * Note: any columns that were marked with lazyLoad="true" in the
+     * XML schema will not be added to the select list and only loaded
+     * on demand.
+     *
+     * @param Criteria $criteria object containing the columns to add.
+     * @param string   $alias    optional table alias
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function addSelectColumns(Criteria $criteria, $alias = null)
+    {
+        if (null === $alias) {
+            $criteria->addSelectColumn(ProductCategoryTableMap::COL_PRODUCT_ID);
+            $criteria->addSelectColumn(ProductCategoryTableMap::COL_CATEGORY_ID);
+        } else {
+            $criteria->addSelectColumn($alias . '.product_id');
+            $criteria->addSelectColumn($alias . '.category_id');
+        }
+    }
+
+    /**
+     * Returns the TableMap related to this object.
+     * This method is not needed for general use but a specific application could have a need.
+     * @return TableMap
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function getTableMap()
+    {
+        return Propel::getServiceContainer()->getDatabaseMap(ProductCategoryTableMap::DATABASE_NAME)->getTable(ProductCategoryTableMap::TABLE_NAME);
+    }
+
+    /**
+     * Add a TableMap instance to the database for this tableMap class.
+     */
+    public static function buildTableMap()
+    {
+        $dbMap = Propel::getServiceContainer()->getDatabaseMap(ProductCategoryTableMap::DATABASE_NAME);
+        if (!$dbMap->hasTable(ProductCategoryTableMap::TABLE_NAME)) {
+            $dbMap->addTableObject(new ProductCategoryTableMap());
+        }
+    }
+
+    /**
+     * Performs a DELETE on the database, given a ProductCategory or Criteria object OR a primary key value.
+     *
+     * @param mixed               $values Criteria or ProductCategory object or primary key or array of primary keys
+     *              which is used to create the DELETE statement
+     * @param  ConnectionInterface $con the connection to use
+     * @return int             The number of affected rows (if supported by underlying database driver).  This includes CASCADE-related rows
+     *                         if supported by native driver or if emulated using Propel.
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+     public static function doDelete($values, ConnectionInterface $con = null)
+     {
+        if (null === $con) {
+            $con = Propel::getServiceContainer()->getWriteConnection(ProductCategoryTableMap::DATABASE_NAME);
+        }
+
+        if ($values instanceof Criteria) {
+            // rename for clarity
+            $criteria = $values;
+        } elseif ($values instanceof \ProductCategory) { // it's a model object
+            // create criteria based on pk values
+            $criteria = $values->buildPkeyCriteria();
+        } else { // it's a primary key, or an array of pks
+            $criteria = new Criteria(ProductCategoryTableMap::DATABASE_NAME);
+            // primary key is composite; we therefore, expect
+            // the primary key passed to be an array of pkey values
+            if (count($values) == count($values, COUNT_RECURSIVE)) {
+                // array is not multi-dimensional
+                $values = array($values);
+            }
+            foreach ($values as $value) {
+                $criterion = $criteria->getNewCriterion(ProductCategoryTableMap::COL_PRODUCT_ID, $value[0]);
+                $criterion->addAnd($criteria->getNewCriterion(ProductCategoryTableMap::COL_CATEGORY_ID, $value[1]));
+                $criteria->addOr($criterion);
+            }
+        }
+
+        $query = ProductCategoryQuery::create()->mergeWith($criteria);
+
+        if ($values instanceof Criteria) {
+            ProductCategoryTableMap::clearInstancePool();
+        } elseif (!is_object($values)) { // it's a primary key, or an array of pks
+            foreach ((array) $values as $singleval) {
+                ProductCategoryTableMap::removeInstanceFromPool($singleval);
+            }
+        }
+
+        return $query->delete($con);
+    }
+
+    /**
+     * Deletes all rows from the product_category table.
+     *
+     * @param ConnectionInterface $con the connection to use
+     * @return int The number of affected rows (if supported by underlying database driver).
+     */
+    public static function doDeleteAll(ConnectionInterface $con = null)
+    {
+        return ProductCategoryQuery::create()->doDeleteAll($con);
+    }
+
+    /**
+     * Performs an INSERT on the database, given a ProductCategory or Criteria object.
+     *
+     * @param mixed               $criteria Criteria or ProductCategory object containing data that is used to create the INSERT statement.
+     * @param ConnectionInterface $con the ConnectionInterface connection to use
+     * @return mixed           The new primary key.
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function doInsert($criteria, ConnectionInterface $con = null)
+    {
+        if (null === $con) {
+            $con = Propel::getServiceContainer()->getWriteConnection(ProductCategoryTableMap::DATABASE_NAME);
+        }
+
+        if ($criteria instanceof Criteria) {
+            $criteria = clone $criteria; // rename for clarity
+        } else {
+            $criteria = $criteria->buildCriteria(); // build Criteria from ProductCategory object
+        }
+
+
+        // Set the correct dbName
+        $query = ProductCategoryQuery::create()->mergeWith($criteria);
+
+        // use transaction because $criteria could contain info
+        // for more than one table (I guess, conceivably)
+        return $con->transaction(function () use ($con, $query) {
+            return $query->doInsert($con);
+        });
+    }
+
+} // ProductCategoryTableMap
+// This is the static code needed to register the TableMap for this table with the main Propel class.
+//
+ProductCategoryTableMap::buildTableMap();
diff --git a/generated-classes/Map/ProductTableMap.php b/generated-classes/Map/ProductTableMap.php
new file mode 100644
index 0000000..820ebc3
--- /dev/null
+++ b/generated-classes/Map/ProductTableMap.php
@@ -0,0 +1,448 @@
+<?php
+
+namespace Map;
+
+use \Product;
+use \ProductQuery;
+use Propel\Runtime\Propel;
+use Propel\Runtime\ActiveQuery\Criteria;
+use Propel\Runtime\ActiveQuery\InstancePoolTrait;
+use Propel\Runtime\Connection\ConnectionInterface;
+use Propel\Runtime\DataFetcher\DataFetcherInterface;
+use Propel\Runtime\Exception\PropelException;
+use Propel\Runtime\Map\RelationMap;
+use Propel\Runtime\Map\TableMap;
+use Propel\Runtime\Map\TableMapTrait;
+
+
+/**
+ * This class defines the structure of the 'product' table.
+ *
+ *
+ *
+ * This map class is used by Propel to do runtime db structure discovery.
+ * For example, the createSelectSql() method checks the type of a given column used in an
+ * ORDER BY clause to know whether it needs to apply SQL to make the ORDER BY case-insensitive
+ * (i.e. if it's a text column type).
+ *
+ */
+class ProductTableMap extends TableMap
+{
+    use InstancePoolTrait;
+    use TableMapTrait;
+
+    /**
+     * The (dot-path) name of this class
+     */
+    const CLASS_NAME = '.Map.ProductTableMap';
+
+    /**
+     * The default database name for this class
+     */
+    const DATABASE_NAME = 'default';
+
+    /**
+     * The table name for this class
+     */
+    const TABLE_NAME = 'product';
+
+    /**
+     * The related Propel class for this table
+     */
+    const OM_CLASS = '\\Product';
+
+    /**
+     * A class that can be returned by this tableMap
+     */
+    const CLASS_DEFAULT = 'Product';
+
+    /**
+     * The total number of columns
+     */
+    const NUM_COLUMNS = 6;
+
+    /**
+     * The number of lazy-loaded columns
+     */
+    const NUM_LAZY_LOAD_COLUMNS = 0;
+
+    /**
+     * The number of columns to hydrate (NUM_COLUMNS - NUM_LAZY_LOAD_COLUMNS)
+     */
+    const NUM_HYDRATE_COLUMNS = 6;
+
+    /**
+     * the column name for the id field
+     */
+    const COL_ID = 'product.id';
+
+    /**
+     * the column name for the name field
+     */
+    const COL_NAME = 'product.name';
+
+    /**
+     * the column name for the price field
+     */
+    const COL_PRICE = 'product.price';
+
+    /**
+     * the column name for the width field
+     */
+    const COL_WIDTH = 'product.width';
+
+    /**
+     * the column name for the height field
+     */
+    const COL_HEIGHT = 'product.height';
+
+    /**
+     * the column name for the description field
+     */
+    const COL_DESCRIPTION = 'product.description';
+
+    /**
+     * The default string format for model objects of the related table
+     */
+    const DEFAULT_STRING_FORMAT = 'YAML';
+
+    /**
+     * holds an array of fieldnames
+     *
+     * first dimension keys are the type constants
+     * e.g. self::$fieldNames[self::TYPE_PHPNAME][0] = 'Id'
+     */
+    protected static $fieldNames = array (
+        self::TYPE_PHPNAME       => array('Id', 'Name', 'Price', 'Width', 'Height', 'Description', ),
+        self::TYPE_CAMELNAME     => array('id', 'name', 'price', 'width', 'height', 'description', ),
+        self::TYPE_COLNAME       => array(ProductTableMap::COL_ID, ProductTableMap::COL_NAME, ProductTableMap::COL_PRICE, ProductTableMap::COL_WIDTH, ProductTableMap::COL_HEIGHT, ProductTableMap::COL_DESCRIPTION, ),
+        self::TYPE_FIELDNAME     => array('id', 'name', 'price', 'width', 'height', 'description', ),
+        self::TYPE_NUM           => array(0, 1, 2, 3, 4, 5, )
+    );
+
+    /**
+     * holds an array of keys for quick access to the fieldnames array
+     *
+     * first dimension keys are the type constants
+     * e.g. self::$fieldKeys[self::TYPE_PHPNAME]['Id'] = 0
+     */
+    protected static $fieldKeys = array (
+        self::TYPE_PHPNAME       => array('Id' => 0, 'Name' => 1, 'Price' => 2, 'Width' => 3, 'Height' => 4, 'Description' => 5, ),
+        self::TYPE_CAMELNAME     => array('id' => 0, 'name' => 1, 'price' => 2, 'width' => 3, 'height' => 4, 'description' => 5, ),
+        self::TYPE_COLNAME       => array(ProductTableMap::COL_ID => 0, ProductTableMap::COL_NAME => 1, ProductTableMap::COL_PRICE => 2, ProductTableMap::COL_WIDTH => 3, ProductTableMap::COL_HEIGHT => 4, ProductTableMap::COL_DESCRIPTION => 5, ),
+        self::TYPE_FIELDNAME     => array('id' => 0, 'name' => 1, 'price' => 2, 'width' => 3, 'height' => 4, 'description' => 5, ),
+        self::TYPE_NUM           => array(0, 1, 2, 3, 4, 5, )
+    );
+
+    /**
+     * Initialize the table attributes and columns
+     * Relations are not initialized by this method since they are lazy loaded
+     *
+     * @return void
+     * @throws PropelException
+     */
+    public function initialize()
+    {
+        // attributes
+        $this->setName('product');
+        $this->setPhpName('Product');
+        $this->setIdentifierQuoting(false);
+        $this->setClassName('\\Product');
+        $this->setPackage('');
+        $this->setUseIdGenerator(true);
+        // columns
+        $this->addPrimaryKey('id', 'Id', 'INTEGER', true, null, null);
+        $this->addColumn('name', 'Name', 'VARCHAR', true, 100, null);
+        $this->addColumn('price', 'Price', 'DECIMAL', true, 10, null);
+        $this->addColumn('width', 'Width', 'INTEGER', true, null, null);
+        $this->addColumn('height', 'Height', 'INTEGER', true, null, null);
+        $this->addColumn('description', 'Description', 'VARCHAR', false, 1000, null);
+    } // initialize()
+
+    /**
+     * Build the RelationMap objects for this table relationships
+     */
+    public function buildRelations()
+    {
+        $this->addRelation('ProductCategory', '\\ProductCategory', RelationMap::ONE_TO_MANY, array (
+  0 =>
+  array (
+    0 => ':product_id',
+    1 => ':id',
+  ),
+), null, null, 'ProductCategories', false);
+        $this->addRelation('Category', '\\Category', RelationMap::MANY_TO_MANY, array(), null, null, 'Categories');
+    } // buildRelations()
+
+    /**
+     * Retrieves a string version of the primary key from the DB resultset row that can be used to uniquely identify a row in this table.
+     *
+     * For tables with a single-column primary key, that simple pkey value will be returned.  For tables with
+     * a multi-column primary key, a serialize()d version of the primary key will be returned.
+     *
+     * @param array  $row       resultset row.
+     * @param int    $offset    The 0-based offset for reading from the resultset row.
+     * @param string $indexType One of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_CAMELNAME
+     *                           TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM
+     *
+     * @return string The primary key hash of the row
+     */
+    public static function getPrimaryKeyHashFromRow($row, $offset = 0, $indexType = TableMap::TYPE_NUM)
+    {
+        // If the PK cannot be derived from the row, return NULL.
+        if ($row[TableMap::TYPE_NUM == $indexType ? 0 + $offset : static::translateFieldName('Id', TableMap::TYPE_PHPNAME, $indexType)] === null) {
+            return null;
+        }
+
+        return (string) $row[TableMap::TYPE_NUM == $indexType ? 0 + $offset : static::translateFieldName('Id', TableMap::TYPE_PHPNAME, $indexType)];
+    }
+
+    /**
+     * Retrieves the primary key from the DB resultset row
+     * For tables with a single-column primary key, that simple pkey value will be returned.  For tables with
+     * a multi-column primary key, an array of the primary key columns will be returned.
+     *
+     * @param array  $row       resultset row.
+     * @param int    $offset    The 0-based offset for reading from the resultset row.
+     * @param string $indexType One of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_CAMELNAME
+     *                           TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM
+     *
+     * @return mixed The primary key of the row
+     */
+    public static function getPrimaryKeyFromRow($row, $offset = 0, $indexType = TableMap::TYPE_NUM)
+    {
+        return (int) $row[
+            $indexType == TableMap::TYPE_NUM
+                ? 0 + $offset
+                : self::translateFieldName('Id', TableMap::TYPE_PHPNAME, $indexType)
+        ];
+    }
+
+    /**
+     * The class that the tableMap will make instances of.
+     *
+     * If $withPrefix is true, the returned path
+     * uses a dot-path notation which is translated into a path
+     * relative to a location on the PHP include_path.
+     * (e.g. path.to.MyClass -> 'path/to/MyClass.php')
+     *
+     * @param boolean $withPrefix Whether or not to return the path with the class name
+     * @return string path.to.ClassName
+     */
+    public static function getOMClass($withPrefix = true)
+    {
+        return $withPrefix ? ProductTableMap::CLASS_DEFAULT : ProductTableMap::OM_CLASS;
+    }
+
+    /**
+     * Populates an object of the default type or an object that inherit from the default.
+     *
+     * @param array  $row       row returned by DataFetcher->fetch().
+     * @param int    $offset    The 0-based offset for reading from the resultset row.
+     * @param string $indexType The index type of $row. Mostly DataFetcher->getIndexType().
+                                 One of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_CAMELNAME
+     *                           TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM.
+     *
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     * @return array           (Product object, last column rank)
+     */
+    public static function populateObject($row, $offset = 0, $indexType = TableMap::TYPE_NUM)
+    {
+        $key = ProductTableMap::getPrimaryKeyHashFromRow($row, $offset, $indexType);
+        if (null !== ($obj = ProductTableMap::getInstanceFromPool($key))) {
+            // We no longer rehydrate the object, since this can cause data loss.
+            // See http://www.propelorm.org/ticket/509
+            // $obj->hydrate($row, $offset, true); // rehydrate
+            $col = $offset + ProductTableMap::NUM_HYDRATE_COLUMNS;
+        } else {
+            $cls = ProductTableMap::OM_CLASS;
+            /** @var Product $obj */
+            $obj = new $cls();
+            $col = $obj->hydrate($row, $offset, false, $indexType);
+            ProductTableMap::addInstanceToPool($obj, $key);
+        }
+
+        return array($obj, $col);
+    }
+
+    /**
+     * The returned array will contain objects of the default type or
+     * objects that inherit from the default.
+     *
+     * @param DataFetcherInterface $dataFetcher
+     * @return array
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function populateObjects(DataFetcherInterface $dataFetcher)
+    {
+        $results = array();
+
+        // set the class once to avoid overhead in the loop
+        $cls = static::getOMClass(false);
+        // populate the object(s)
+        while ($row = $dataFetcher->fetch()) {
+            $key = ProductTableMap::getPrimaryKeyHashFromRow($row, 0, $dataFetcher->getIndexType());
+            if (null !== ($obj = ProductTableMap::getInstanceFromPool($key))) {
+                // We no longer rehydrate the object, since this can cause data loss.
+                // See http://www.propelorm.org/ticket/509
+                // $obj->hydrate($row, 0, true); // rehydrate
+                $results[] = $obj;
+            } else {
+                /** @var Product $obj */
+                $obj = new $cls();
+                $obj->hydrate($row);
+                $results[] = $obj;
+                ProductTableMap::addInstanceToPool($obj, $key);
+            } // if key exists
+        }
+
+        return $results;
+    }
+    /**
+     * Add all the columns needed to create a new object.
+     *
+     * Note: any columns that were marked with lazyLoad="true" in the
+     * XML schema will not be added to the select list and only loaded
+     * on demand.
+     *
+     * @param Criteria $criteria object containing the columns to add.
+     * @param string   $alias    optional table alias
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function addSelectColumns(Criteria $criteria, $alias = null)
+    {
+        if (null === $alias) {
+            $criteria->addSelectColumn(ProductTableMap::COL_ID);
+            $criteria->addSelectColumn(ProductTableMap::COL_NAME);
+            $criteria->addSelectColumn(ProductTableMap::COL_PRICE);
+            $criteria->addSelectColumn(ProductTableMap::COL_WIDTH);
+            $criteria->addSelectColumn(ProductTableMap::COL_HEIGHT);
+            $criteria->addSelectColumn(ProductTableMap::COL_DESCRIPTION);
+        } else {
+            $criteria->addSelectColumn($alias . '.id');
+            $criteria->addSelectColumn($alias . '.name');
+            $criteria->addSelectColumn($alias . '.price');
+            $criteria->addSelectColumn($alias . '.width');
+            $criteria->addSelectColumn($alias . '.height');
+            $criteria->addSelectColumn($alias . '.description');
+        }
+    }
+
+    /**
+     * Returns the TableMap related to this object.
+     * This method is not needed for general use but a specific application could have a need.
+     * @return TableMap
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function getTableMap()
+    {
+        return Propel::getServiceContainer()->getDatabaseMap(ProductTableMap::DATABASE_NAME)->getTable(ProductTableMap::TABLE_NAME);
+    }
+
+    /**
+     * Add a TableMap instance to the database for this tableMap class.
+     */
+    public static function buildTableMap()
+    {
+        $dbMap = Propel::getServiceContainer()->getDatabaseMap(ProductTableMap::DATABASE_NAME);
+        if (!$dbMap->hasTable(ProductTableMap::TABLE_NAME)) {
+            $dbMap->addTableObject(new ProductTableMap());
+        }
+    }
+
+    /**
+     * Performs a DELETE on the database, given a Product or Criteria object OR a primary key value.
+     *
+     * @param mixed               $values Criteria or Product object or primary key or array of primary keys
+     *              which is used to create the DELETE statement
+     * @param  ConnectionInterface $con the connection to use
+     * @return int             The number of affected rows (if supported by underlying database driver).  This includes CASCADE-related rows
+     *                         if supported by native driver or if emulated using Propel.
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+     public static function doDelete($values, ConnectionInterface $con = null)
+     {
+        if (null === $con) {
+            $con = Propel::getServiceContainer()->getWriteConnection(ProductTableMap::DATABASE_NAME);
+        }
+
+        if ($values instanceof Criteria) {
+            // rename for clarity
+            $criteria = $values;
+        } elseif ($values instanceof \Product) { // it's a model object
+            // create criteria based on pk values
+            $criteria = $values->buildPkeyCriteria();
+        } else { // it's a primary key, or an array of pks
+            $criteria = new Criteria(ProductTableMap::DATABASE_NAME);
+            $criteria->add(ProductTableMap::COL_ID, (array) $values, Criteria::IN);
+        }
+
+        $query = ProductQuery::create()->mergeWith($criteria);
+
+        if ($values instanceof Criteria) {
+            ProductTableMap::clearInstancePool();
+        } elseif (!is_object($values)) { // it's a primary key, or an array of pks
+            foreach ((array) $values as $singleval) {
+                ProductTableMap::removeInstanceFromPool($singleval);
+            }
+        }
+
+        return $query->delete($con);
+    }
+
+    /**
+     * Deletes all rows from the product table.
+     *
+     * @param ConnectionInterface $con the connection to use
+     * @return int The number of affected rows (if supported by underlying database driver).
+     */
+    public static function doDeleteAll(ConnectionInterface $con = null)
+    {
+        return ProductQuery::create()->doDeleteAll($con);
+    }
+
+    /**
+     * Performs an INSERT on the database, given a Product or Criteria object.
+     *
+     * @param mixed               $criteria Criteria or Product object containing data that is used to create the INSERT statement.
+     * @param ConnectionInterface $con the ConnectionInterface connection to use
+     * @return mixed           The new primary key.
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function doInsert($criteria, ConnectionInterface $con = null)
+    {
+        if (null === $con) {
+            $con = Propel::getServiceContainer()->getWriteConnection(ProductTableMap::DATABASE_NAME);
+        }
+
+        if ($criteria instanceof Criteria) {
+            $criteria = clone $criteria; // rename for clarity
+        } else {
+            $criteria = $criteria->buildCriteria(); // build Criteria from Product object
+        }
+
+        if ($criteria->containsKey(ProductTableMap::COL_ID) && $criteria->keyContainsValue(ProductTableMap::COL_ID) ) {
+            throw new PropelException('Cannot insert a value for auto-increment primary key ('.ProductTableMap::COL_ID.')');
+        }
+
+
+        // Set the correct dbName
+        $query = ProductQuery::create()->mergeWith($criteria);
+
+        // use transaction because $criteria could contain info
+        // for more than one table (I guess, conceivably)
+        return $con->transaction(function () use ($con, $query) {
+            return $query->doInsert($con);
+        });
+    }
+
+} // ProductTableMap
+// This is the static code needed to register the TableMap for this table with the main Propel class.
+//
+ProductTableMap::buildTableMap();
diff --git a/generated-classes/Map/UserTableMap.php b/generated-classes/Map/UserTableMap.php
new file mode 100644
index 0000000..8c2e99c
--- /dev/null
+++ b/generated-classes/Map/UserTableMap.php
@@ -0,0 +1,412 @@
+<?php
+
+namespace Map;
+
+use \User;
+use \UserQuery;
+use Propel\Runtime\Propel;
+use Propel\Runtime\ActiveQuery\Criteria;
+use Propel\Runtime\ActiveQuery\InstancePoolTrait;
+use Propel\Runtime\Connection\ConnectionInterface;
+use Propel\Runtime\DataFetcher\DataFetcherInterface;
+use Propel\Runtime\Exception\PropelException;
+use Propel\Runtime\Map\RelationMap;
+use Propel\Runtime\Map\TableMap;
+use Propel\Runtime\Map\TableMapTrait;
+
+
+/**
+ * This class defines the structure of the 'user' table.
+ *
+ *
+ *
+ * This map class is used by Propel to do runtime db structure discovery.
+ * For example, the createSelectSql() method checks the type of a given column used in an
+ * ORDER BY clause to know whether it needs to apply SQL to make the ORDER BY case-insensitive
+ * (i.e. if it's a text column type).
+ *
+ */
+class UserTableMap extends TableMap
+{
+    use InstancePoolTrait;
+    use TableMapTrait;
+
+    /**
+     * The (dot-path) name of this class
+     */
+    const CLASS_NAME = '.Map.UserTableMap';
+
+    /**
+     * The default database name for this class
+     */
+    const DATABASE_NAME = 'default';
+
+    /**
+     * The table name for this class
+     */
+    const TABLE_NAME = 'user';
+
+    /**
+     * The related Propel class for this table
+     */
+    const OM_CLASS = '\\User';
+
+    /**
+     * A class that can be returned by this tableMap
+     */
+    const CLASS_DEFAULT = 'User';
+
+    /**
+     * The total number of columns
+     */
+    const NUM_COLUMNS = 3;
+
+    /**
+     * The number of lazy-loaded columns
+     */
+    const NUM_LAZY_LOAD_COLUMNS = 0;
+
+    /**
+     * The number of columns to hydrate (NUM_COLUMNS - NUM_LAZY_LOAD_COLUMNS)
+     */
+    const NUM_HYDRATE_COLUMNS = 3;
+
+    /**
+     * the column name for the username field
+     */
+    const COL_USERNAME = 'user.username';
+
+    /**
+     * the column name for the password field
+     */
+    const COL_PASSWORD = 'user.password';
+
+    /**
+     * the column name for the salt field
+     */
+    const COL_SALT = 'user.salt';
+
+    /**
+     * The default string format for model objects of the related table
+     */
+    const DEFAULT_STRING_FORMAT = 'YAML';
+
+    /**
+     * holds an array of fieldnames
+     *
+     * first dimension keys are the type constants
+     * e.g. self::$fieldNames[self::TYPE_PHPNAME][0] = 'Id'
+     */
+    protected static $fieldNames = array (
+        self::TYPE_PHPNAME       => array('Username', 'Password', 'Salt', ),
+        self::TYPE_CAMELNAME     => array('username', 'password', 'salt', ),
+        self::TYPE_COLNAME       => array(UserTableMap::COL_USERNAME, UserTableMap::COL_PASSWORD, UserTableMap::COL_SALT, ),
+        self::TYPE_FIELDNAME     => array('username', 'password', 'salt', ),
+        self::TYPE_NUM           => array(0, 1, 2, )
+    );
+
+    /**
+     * holds an array of keys for quick access to the fieldnames array
+     *
+     * first dimension keys are the type constants
+     * e.g. self::$fieldKeys[self::TYPE_PHPNAME]['Id'] = 0
+     */
+    protected static $fieldKeys = array (
+        self::TYPE_PHPNAME       => array('Username' => 0, 'Password' => 1, 'Salt' => 2, ),
+        self::TYPE_CAMELNAME     => array('username' => 0, 'password' => 1, 'salt' => 2, ),
+        self::TYPE_COLNAME       => array(UserTableMap::COL_USERNAME => 0, UserTableMap::COL_PASSWORD => 1, UserTableMap::COL_SALT => 2, ),
+        self::TYPE_FIELDNAME     => array('username' => 0, 'password' => 1, 'salt' => 2, ),
+        self::TYPE_NUM           => array(0, 1, 2, )
+    );
+
+    /**
+     * Initialize the table attributes and columns
+     * Relations are not initialized by this method since they are lazy loaded
+     *
+     * @return void
+     * @throws PropelException
+     */
+    public function initialize()
+    {
+        // attributes
+        $this->setName('user');
+        $this->setPhpName('User');
+        $this->setIdentifierQuoting(false);
+        $this->setClassName('\\User');
+        $this->setPackage('');
+        $this->setUseIdGenerator(false);
+        // columns
+        $this->addPrimaryKey('username', 'Username', 'VARCHAR', true, 100, null);
+        $this->addColumn('password', 'Password', 'CHAR', true, 40, null);
+        $this->addColumn('salt', 'Salt', 'CHAR', true, 20, null);
+    } // initialize()
+
+    /**
+     * Build the RelationMap objects for this table relationships
+     */
+    public function buildRelations()
+    {
+    } // buildRelations()
+
+    /**
+     * Retrieves a string version of the primary key from the DB resultset row that can be used to uniquely identify a row in this table.
+     *
+     * For tables with a single-column primary key, that simple pkey value will be returned.  For tables with
+     * a multi-column primary key, a serialize()d version of the primary key will be returned.
+     *
+     * @param array  $row       resultset row.
+     * @param int    $offset    The 0-based offset for reading from the resultset row.
+     * @param string $indexType One of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_CAMELNAME
+     *                           TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM
+     *
+     * @return string The primary key hash of the row
+     */
+    public static function getPrimaryKeyHashFromRow($row, $offset = 0, $indexType = TableMap::TYPE_NUM)
+    {
+        // If the PK cannot be derived from the row, return NULL.
+        if ($row[TableMap::TYPE_NUM == $indexType ? 0 + $offset : static::translateFieldName('Username', TableMap::TYPE_PHPNAME, $indexType)] === null) {
+            return null;
+        }
+
+        return (string) $row[TableMap::TYPE_NUM == $indexType ? 0 + $offset : static::translateFieldName('Username', TableMap::TYPE_PHPNAME, $indexType)];
+    }
+
+    /**
+     * Retrieves the primary key from the DB resultset row
+     * For tables with a single-column primary key, that simple pkey value will be returned.  For tables with
+     * a multi-column primary key, an array of the primary key columns will be returned.
+     *
+     * @param array  $row       resultset row.
+     * @param int    $offset    The 0-based offset for reading from the resultset row.
+     * @param string $indexType One of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_CAMELNAME
+     *                           TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM
+     *
+     * @return mixed The primary key of the row
+     */
+    public static function getPrimaryKeyFromRow($row, $offset = 0, $indexType = TableMap::TYPE_NUM)
+    {
+        return (string) $row[
+            $indexType == TableMap::TYPE_NUM
+                ? 0 + $offset
+                : self::translateFieldName('Username', TableMap::TYPE_PHPNAME, $indexType)
+        ];
+    }
+
+    /**
+     * The class that the tableMap will make instances of.
+     *
+     * If $withPrefix is true, the returned path
+     * uses a dot-path notation which is translated into a path
+     * relative to a location on the PHP include_path.
+     * (e.g. path.to.MyClass -> 'path/to/MyClass.php')
+     *
+     * @param boolean $withPrefix Whether or not to return the path with the class name
+     * @return string path.to.ClassName
+     */
+    public static function getOMClass($withPrefix = true)
+    {
+        return $withPrefix ? UserTableMap::CLASS_DEFAULT : UserTableMap::OM_CLASS;
+    }
+
+    /**
+     * Populates an object of the default type or an object that inherit from the default.
+     *
+     * @param array  $row       row returned by DataFetcher->fetch().
+     * @param int    $offset    The 0-based offset for reading from the resultset row.
+     * @param string $indexType The index type of $row. Mostly DataFetcher->getIndexType().
+                                 One of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_CAMELNAME
+     *                           TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM.
+     *
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     * @return array           (User object, last column rank)
+     */
+    public static function populateObject($row, $offset = 0, $indexType = TableMap::TYPE_NUM)
+    {
+        $key = UserTableMap::getPrimaryKeyHashFromRow($row, $offset, $indexType);
+        if (null !== ($obj = UserTableMap::getInstanceFromPool($key))) {
+            // We no longer rehydrate the object, since this can cause data loss.
+            // See http://www.propelorm.org/ticket/509
+            // $obj->hydrate($row, $offset, true); // rehydrate
+            $col = $offset + UserTableMap::NUM_HYDRATE_COLUMNS;
+        } else {
+            $cls = UserTableMap::OM_CLASS;
+            /** @var User $obj */
+            $obj = new $cls();
+            $col = $obj->hydrate($row, $offset, false, $indexType);
+            UserTableMap::addInstanceToPool($obj, $key);
+        }
+
+        return array($obj, $col);
+    }
+
+    /**
+     * The returned array will contain objects of the default type or
+     * objects that inherit from the default.
+     *
+     * @param DataFetcherInterface $dataFetcher
+     * @return array
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function populateObjects(DataFetcherInterface $dataFetcher)
+    {
+        $results = array();
+
+        // set the class once to avoid overhead in the loop
+        $cls = static::getOMClass(false);
+        // populate the object(s)
+        while ($row = $dataFetcher->fetch()) {
+            $key = UserTableMap::getPrimaryKeyHashFromRow($row, 0, $dataFetcher->getIndexType());
+            if (null !== ($obj = UserTableMap::getInstanceFromPool($key))) {
+                // We no longer rehydrate the object, since this can cause data loss.
+                // See http://www.propelorm.org/ticket/509
+                // $obj->hydrate($row, 0, true); // rehydrate
+                $results[] = $obj;
+            } else {
+                /** @var User $obj */
+                $obj = new $cls();
+                $obj->hydrate($row);
+                $results[] = $obj;
+                UserTableMap::addInstanceToPool($obj, $key);
+            } // if key exists
+        }
+
+        return $results;
+    }
+    /**
+     * Add all the columns needed to create a new object.
+     *
+     * Note: any columns that were marked with lazyLoad="true" in the
+     * XML schema will not be added to the select list and only loaded
+     * on demand.
+     *
+     * @param Criteria $criteria object containing the columns to add.
+     * @param string   $alias    optional table alias
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function addSelectColumns(Criteria $criteria, $alias = null)
+    {
+        if (null === $alias) {
+            $criteria->addSelectColumn(UserTableMap::COL_USERNAME);
+            $criteria->addSelectColumn(UserTableMap::COL_PASSWORD);
+            $criteria->addSelectColumn(UserTableMap::COL_SALT);
+        } else {
+            $criteria->addSelectColumn($alias . '.username');
+            $criteria->addSelectColumn($alias . '.password');
+            $criteria->addSelectColumn($alias . '.salt');
+        }
+    }
+
+    /**
+     * Returns the TableMap related to this object.
+     * This method is not needed for general use but a specific application could have a need.
+     * @return TableMap
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function getTableMap()
+    {
+        return Propel::getServiceContainer()->getDatabaseMap(UserTableMap::DATABASE_NAME)->getTable(UserTableMap::TABLE_NAME);
+    }
+
+    /**
+     * Add a TableMap instance to the database for this tableMap class.
+     */
+    public static function buildTableMap()
+    {
+        $dbMap = Propel::getServiceContainer()->getDatabaseMap(UserTableMap::DATABASE_NAME);
+        if (!$dbMap->hasTable(UserTableMap::TABLE_NAME)) {
+            $dbMap->addTableObject(new UserTableMap());
+        }
+    }
+
+    /**
+     * Performs a DELETE on the database, given a User or Criteria object OR a primary key value.
+     *
+     * @param mixed               $values Criteria or User object or primary key or array of primary keys
+     *              which is used to create the DELETE statement
+     * @param  ConnectionInterface $con the connection to use
+     * @return int             The number of affected rows (if supported by underlying database driver).  This includes CASCADE-related rows
+     *                         if supported by native driver or if emulated using Propel.
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+     public static function doDelete($values, ConnectionInterface $con = null)
+     {
+        if (null === $con) {
+            $con = Propel::getServiceContainer()->getWriteConnection(UserTableMap::DATABASE_NAME);
+        }
+
+        if ($values instanceof Criteria) {
+            // rename for clarity
+            $criteria = $values;
+        } elseif ($values instanceof \User) { // it's a model object
+            // create criteria based on pk values
+            $criteria = $values->buildPkeyCriteria();
+        } else { // it's a primary key, or an array of pks
+            $criteria = new Criteria(UserTableMap::DATABASE_NAME);
+            $criteria->add(UserTableMap::COL_USERNAME, (array) $values, Criteria::IN);
+        }
+
+        $query = UserQuery::create()->mergeWith($criteria);
+
+        if ($values instanceof Criteria) {
+            UserTableMap::clearInstancePool();
+        } elseif (!is_object($values)) { // it's a primary key, or an array of pks
+            foreach ((array) $values as $singleval) {
+                UserTableMap::removeInstanceFromPool($singleval);
+            }
+        }
+
+        return $query->delete($con);
+    }
+
+    /**
+     * Deletes all rows from the user table.
+     *
+     * @param ConnectionInterface $con the connection to use
+     * @return int The number of affected rows (if supported by underlying database driver).
+     */
+    public static function doDeleteAll(ConnectionInterface $con = null)
+    {
+        return UserQuery::create()->doDeleteAll($con);
+    }
+
+    /**
+     * Performs an INSERT on the database, given a User or Criteria object.
+     *
+     * @param mixed               $criteria Criteria or User object containing data that is used to create the INSERT statement.
+     * @param ConnectionInterface $con the ConnectionInterface connection to use
+     * @return mixed           The new primary key.
+     * @throws PropelException Any exceptions caught during processing will be
+     *                         rethrown wrapped into a PropelException.
+     */
+    public static function doInsert($criteria, ConnectionInterface $con = null)
+    {
+        if (null === $con) {
+            $con = Propel::getServiceContainer()->getWriteConnection(UserTableMap::DATABASE_NAME);
+        }
+
+        if ($criteria instanceof Criteria) {
+            $criteria = clone $criteria; // rename for clarity
+        } else {
+            $criteria = $criteria->buildCriteria(); // build Criteria from User object
+        }
+
+
+        // Set the correct dbName
+        $query = UserQuery::create()->mergeWith($criteria);
+
+        // use transaction because $criteria could contain info
+        // for more than one table (I guess, conceivably)
+        return $con->transaction(function () use ($con, $query) {
+            return $query->doInsert($con);
+        });
+    }
+
+} // UserTableMap
+// This is the static code needed to register the TableMap for this table with the main Propel class.
+//
+UserTableMap::buildTableMap();