Intermediate checkin.

lib/Doctrine/Configuration.php

@@ -63,13 +63,13 @@ class Doctrine_Configuration
     
     /**
      * Initializes the attributes.
+     * Changes null default values to references to the Null object to allow
+     * fast isset() checks instead of array_key_exists().
      * 
      * @return void
      */
     private function _initAttributes()
     {
-        // Change null default values to references to the Null object to allow
-        // fast isset() checks instead of array_key_exists().
         foreach ($this->_attributes as $key => $value) {
             if ($value === null) {
                 $this->_attributes[$key] = $this->_nullObject;

lib/Doctrine/Connection.php

@@ -26,7 +26,7 @@
 #use Doctrine::DBAL::Exceptions::ConnectionException;
 
 /**
- * A thin connection wrapper on top of PDO.
+ * A thin wrapper on top of the PDO class.
  *
  * 1. Event listeners
  *    An easy to use, pluggable eventlistener architecture. Aspects such as
@@ -117,9 +117,9 @@ abstract class Doctrine_Connection
     protected $_quoteIdentifiers;
     
     /**
-     * @var array $serverInfo
+     * @var array
      */
-    protected $serverInfo = array();
+    protected $_serverInfo = array();
     
     /**
      * The parameters used during creation of the Connection.
@@ -154,12 +154,19 @@ abstract class Doctrine_Connection
     protected $_platform;
 
     /**
-     * Enter description here...
+     * The transaction object.
      *
      * @var Doctrine::DBAL::Transactions::Transaction
      */
     protected $_transaction;
     
+    /**
+     * The sequence manager.
+     *
+     * @var Doctrine::DBAL::Sequencing::SequenceManager
+     */
+    protected $_sequenceManager;
+
     /**
      * Constructor.
      * Creates a new Connection.
@@ -339,20 +346,13 @@ abstract class Doctrine_Connection
      * 
      * @return string
      * @todo make abstract, implement in subclasses.
+     * @todo throw different exception?
      */
     protected function _constructPdoDsn()
     {
         throw Doctrine_Exception::notImplemented('_constructPdoDsn', get_class($this));
     }
     
-    /**
-     * @todo Remove. Breaks encapsulation.
-     */
-    public function incrementQueryCount() 
-    {
-        $this->_queryCount++;
-    }
-    
     /**
      * Execute a SQL REPLACE query. A REPLACE query is identical to a INSERT
      * query, except that if there is already a row in the table with the same
@@ -360,8 +360,8 @@ abstract class Doctrine_Connection
      * inserting a new row.
      *
      * The REPLACE type of query does not make part of the SQL standards. Since
-     * practically only MySQL and SQLIte implement it natively, this type of
-     * query isemulated through this method for other DBMS using standard types
+     * practically only MySQL and SQLite implement it natively, this type of
+     * query is emulated through this method for other DBMS using standard types
      * of queries inside a transaction to assure the atomicity of the operation.
      *
      * @param                   string  name of the table on which the REPLACE query will
@@ -490,7 +490,7 @@ abstract class Doctrine_Connection
 
         // column names are specified as array keys
         $cols = array();
-        // the query VALUES will contain either expresions (eg 'NOW()') or ?
+        // the query VALUES will contain either expressions (eg 'NOW()') or ?
         $a = array();
         foreach ($data as $columnName => $value) {
             $cols[] = $this->quoteIdentifier($columnName);
@@ -502,13 +502,10 @@ abstract class Doctrine_Connection
             }
         }
 
-        // build the statement
         $query = 'INSERT INTO ' . $this->quoteIdentifier($tableName)
                . ' (' . implode(', ', $cols) . ') '
                . 'VALUES (';
-
         $query .= implode(', ', $a) . ')';
-        // prepare and execute the statement
 
         return $this->exec($query, array_values($data));
     }
@@ -567,14 +564,15 @@ abstract class Doctrine_Connection
         // quick fix for the identifiers that contain a dot
         if (strpos($str, '.')) {
             $e = explode('.', $str);
-            return $this->quoteIdentifier($e[0]) . '.'
+            return $this->quoteIdentifier($e[0])
+                    . '.'
                     . $this->quoteIdentifier($e[1]);
         }
 
-        $q = $this->properties['identifier_quoting'];
-        $str = str_replace($q['end'], $q['escape'] . $q['end'], $str);
+        $c = $this->_platform->getIdentifierQuoteCharacter();
+        $str = str_replace($c, $c . $c, $str);
 
-        return $q['start'] . $str . $q['end'];
+        return $c . $str . $c;
     }
 
     /**
@@ -603,55 +601,16 @@ abstract class Doctrine_Connection
     }
 
     /**
-     * Quotes given input parameter
+     * Quotes given input parameter.
      *
-     * @param mixed $input      parameter to be quoted
-     * @param string $type
-     * @return mixed
+     * @param mixed $input  Parameter to be quoted.
+     * @param string $type  Type of the parameter.
+     * @return string  The quoted parameter.
      */
     public function quote($input, $type = null)
     {
         return $this->_pdo->quote($input, $type);
     }
-    /**
-     * quote
-     * quotes given input parameter
-     *
-     * @param mixed $input      parameter to be quoted
-     * @param string $type
-     * @return mixed
-     */
-    /*public function quote($input, $type = null)
-    {
-        if ($type == null) {
-            $type = gettype($input);
-        }
-        switch ($type) {
-        case 'integer':
-        case 'enum':
-        case 'boolean':
-        case 'double':
-        case 'float':
-        case 'bool':
-        case 'decimal':
-        case 'int':
-            return $input;
-        case 'array':
-        case 'object':
-            $input = serialize($input);
-        case 'date':
-        case 'time':
-        case 'timestamp':
-        case 'string':
-        case 'char':
-        case 'varchar':
-        case 'text':
-        case 'gzip':
-        case 'blob':
-        case 'clob':
-            return $this->conn->quote($input);
-        }
-    }*/
 
     /**
      * Set the date/time format for the current connection
@@ -883,20 +842,13 @@ abstract class Doctrine_Connection
      */
     public function rethrowException(Exception $e, $invoker)
     {        
-        //$event = new Doctrine_Event($this, Doctrine_Event::CONN_ERROR);
-        //$this->getListener()->preError($event);
-        
         $name = 'Doctrine_Connection_' . $this->_driverName . '_Exception';
-        
         $exc = new $name($e->getMessage(), (int) $e->getCode());
         if ( ! is_array($e->errorInfo)) {
             $e->errorInfo = array(null, null, null, null);
         }
         $exc->processErrorInfo($e->errorInfo);
-
         throw $exc;
-
-        //$this->getListener()->postError($event);
     }
     
     /**
@@ -1007,7 +959,7 @@ abstract class Doctrine_Connection
      */
     public function commit($savepoint = null)
     {
-        return $this->transaction->commit($savepoint);
+        return $this->_transaction->commit($savepoint);
     }
 
     /**
@@ -1025,7 +977,7 @@ abstract class Doctrine_Connection
      */
     public function rollback($savepoint = null)
     {
-        $this->transaction->rollback($savepoint);
+        $this->_transaction->rollback($savepoint);
     }
 
     /**
@@ -1202,31 +1154,18 @@ abstract class Doctrine_Connection
         return Doctrine_Lib::getConnectionAsString($this);
     }
     
-    /*
-     * -----------   Mixed methods (need to figure out where they go)   ---------------
-     */    
-    
     /**
-     * retrieves a database connection attribute
+     * Gets the SequenceManager that can be used to retrieve sequence values
+     * through this connection.
      *
-     * @param integer $attribute
-     * @return mixed
-     * @todo Implementation or remove if not needed. Configuration is the main
-     * container for all the attributes now.
+     * @return Doctrine::DBAL::Sequencing::SequenceManager
      */
-    public function getAttribute($attribute)
-    {
-        if ($attribute == Doctrine::ATTR_QUOTE_IDENTIFIER) {
-            return false;
-        }
-    }
-    
     public function getSequenceManager()
     {
-        if ( ! $this->modules['sequence']) {
+        if ( ! $this->_sequenceManager) {
             $class = "Doctrine_Sequence_" . $this->_driverName;
-            $this->modules['sequence'] = new $class;
+            $this->_sequenceManager = new $class;
         }
-        return $this->modules['sequence'];
+        return $this->_sequenceManager;
     }
 }

lib/Doctrine/Connection/Mock.php

@@ -59,6 +59,9 @@ class Doctrine_Connection_Mock extends Doctrine_Connection_Common
     
     public function quote($input, $type = null)
     {
+        if ($type === 'string') {
+            return "'" . $input . "'";
+        }
         return $input;
     }
 }
\ No newline at end of file

lib/Doctrine/Connection/Statement.php

@@ -18,12 +18,10 @@
  * and is licensed under the LGPL. For more information, see
  * <http://www.phpdoctrine.org>.
  */
-Doctrine::autoload('Doctrine_Adapter_Statement_Interface');
+
 /**
- * Doctrine_Connection_Statement
+ * A thin wrapper around PDOStatement.
  *
- * @package     Doctrine
- * @subpackage  Connection
  * @author      Konsta Vesterinen <kvesteri@cc.hut.fi>
  * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
  * @link        www.phpdoctrine.org
@@ -31,7 +29,7 @@ Doctrine::autoload('Doctrine_Adapter_Statement_Interface');
  * @version     $Revision: 1532 $
  * @todo Do we seriously need this wrapper?
  */
-class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interface
+class Doctrine_Connection_Statement
 {
     /**
      * @var Doctrine_Connection $conn       Doctrine_Connection object, every connection
@@ -40,7 +38,7 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     protected $_conn;
 
     /**
-     * @var mixed $_stmt                    PDOStatement object, boolean false or Doctrine_Adapter_Statement object
+     * @var PDOStatement $_stmt                    PDOStatement object, boolean false or Doctrine_Adapter_Statement object
      */
     protected $_stmt;
 
@@ -81,7 +79,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * bindColumn
      * Bind a column to a PHP variable
      *
      * @param mixed $column         Number of the column (1-indexed) or name of the column in the result set.
@@ -125,7 +122,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * bindParam
      * Binds a PHP variable to a corresponding named or question mark placeholder in the
      * SQL statement that was use to prepare the statement. Unlike Doctrine_Adapter_Statement_Interface->bindValue(),
      * the variable is bound as a reference and will only be evaluated at the time
@@ -161,7 +157,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * closeCursor
      * Closes the cursor, enabling the statement to be executed again.
      *
      * @return boolean              Returns TRUE on success or FALSE on failure.
@@ -172,7 +167,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * columnCount
      * Returns the number of columns in the result set
      *
      * @return integer              Returns the number of columns in the result set represented
@@ -185,7 +179,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * errorCode
      * Fetch the SQLSTATE associated with the last operation on the statement handle
      *
      * @see Doctrine_Adapter_Interface::errorCode()
@@ -197,7 +190,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * errorInfo
      * Fetch extended error information associated with the last operation on the statement handle
      *
      * @see Doctrine_Adapter_Interface::errorInfo()
@@ -209,7 +201,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * execute
      * Executes a prepared statement
      *
      * If the prepared statement included parameter markers, you must either:
@@ -226,23 +217,21 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     public function execute($params = null)
     {
         try {
-            $event = new Doctrine_Event($this, Doctrine_Event::STMT_EXECUTE, $this->getQuery(), $params);
-            $this->_conn->getListener()->preStmtExecute($event);
+            //$event = new Doctrine_Event($this, Doctrine_Event::STMT_EXECUTE, $this->getQuery(), $params);
+            //$this->_conn->getListener()->preStmtExecute($event);
 
             $result = true;
-            if ( ! $event->skipOperation) {
+            //if ( ! $event->skipOperation) {
                 $result = $this->_stmt->execute($params);
-                $this->_conn->incrementQueryCount();
-            }
+                //$this->_conn->incrementQueryCount();
+            //}
 
-            $this->_conn->getListener()->postStmtExecute($event);
+            //$this->_conn->getListener()->postStmtExecute($event);
 
             return $result;
         } catch (PDOException $e) {
-        } catch (Doctrine_Adapter_Exception $e) {
-        }
-
             $this->_conn->rethrowException($e, $this);
+        }
 
         return false;
     }
@@ -278,25 +267,23 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
                           $cursorOrientation = Doctrine::FETCH_ORI_NEXT,
                           $cursorOffset = null)
     {
-        $event = new Doctrine_Event($this, Doctrine_Event::STMT_FETCH, $this->getQuery());
+        //$event = new Doctrine_Event($this, Doctrine_Event::STMT_FETCH, $this->getQuery());
+        //$event->fetchMode = $fetchMode;
+        //$event->cursorOrientation = $cursorOrientation;
+        //$event->cursorOffset = $cursorOffset;
 
-        $event->fetchMode = $fetchMode;
-        $event->cursorOrientation = $cursorOrientation;
-        $event->cursorOffset = $cursorOffset;
+        //$data = $this->_conn->getListener()->preFetch($event);
 
-        $data = $this->_conn->getListener()->preFetch($event);
-
-        if ( ! $event->skipOperation) {
+        //if ( ! $event->skipOperation) {
             $data = $this->_stmt->fetch($fetchMode, $cursorOrientation, $cursorOffset);
-        }
+        //}
 
-        $this->_conn->getListener()->postFetch($event);
+        //$this->_conn->getListener()->postFetch($event);
 
         return $data;
     }
 
     /**
-     * fetchAll
      * Returns an array containing all of the result set rows
      *
      * @param integer $fetchMode            Controls how the next row will be returned to the caller.
@@ -308,32 +295,28 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
      *
      * @return array
      */
-    public function fetchAll($fetchMode = Doctrine::FETCH_BOTH,
-                             $columnIndex = null)
+    public function fetchAll($fetchMode = Doctrine::FETCH_BOTH, $columnIndex = null)
     {
-        $event = new Doctrine_Event($this, Doctrine_Event::STMT_FETCHALL, $this->getQuery());
-        $event->fetchMode = $fetchMode;
-        $event->columnIndex = $columnIndex;
-
-        $this->_conn->getListener()->preFetchAll($event);
+        //$event = new Doctrine_Event($this, Doctrine_Event::STMT_FETCHALL, $this->getQuery());
+        //$event->fetchMode = $fetchMode;
+        //$event->columnIndex = $columnIndex;
+        //$this->_conn->getListener()->preFetchAll($event);
 
-        if ( ! $event->skipOperation) {
+        //if ( ! $event->skipOperation) {
             if ($columnIndex !== null) {
                 $data = $this->_stmt->fetchAll($fetchMode, $columnIndex);
             } else {
                 $data = $this->_stmt->fetchAll($fetchMode);
             }
+            //$event->data = $data;
+        //}
 
-            $event->data = $data;
-        }
-
-        $this->_conn->getListener()->postFetchAll($event);
+        //$this->_conn->getListener()->postFetchAll($event);
 
         return $data;
     }
 
     /**
-     * fetchColumn
      * Returns a single column from the next row of a
      * result set or FALSE if there are no more rows.
      *
@@ -349,7 +332,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * fetchObject
      * Fetches the next row and returns it as an object.
      *
      * Fetches the next row and returns it as an object. This function is an alternative to
@@ -367,7 +349,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * getAttribute
      * Retrieve a statement attribute
      *
      * @param integer $attribute
@@ -380,7 +361,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * getColumnMeta
      * Returns metadata for a column in a result set
      *
      * @param integer $column               The 0-indexed column in the result set.
@@ -401,7 +381,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * nextRowset
      * Advances to the next rowset in a multi-rowset statement handle
      *
      * Some database servers support stored procedures that return more than one rowset
@@ -417,7 +396,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * rowCount
      * rowCount() returns the number of rows affected by the last DELETE, INSERT, or UPDATE statement
      * executed by the corresponding object.
      *
@@ -434,7 +412,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * setAttribute
      * Set a statement attribute
      *
      * @param integer $attribute
@@ -447,7 +424,6 @@ class Doctrine_Connection_Statement implements Doctrine_Adapter_Statement_Interf
     }
 
     /**
-     * setFetchMode
      * Set the default fetch mode for this statement
      *
      * @param integer $mode                 The fetch mode must be one of the Doctrine::FETCH_* constants.

lib/Doctrine/DatabasePlatform.php

@@ -12,64 +12,62 @@
 abstract class Doctrine_DatabasePlatform
 {    
     /**
-     * An array containing all features this platform supports, keys representing feature
-     * names and values as one of the following (true, false, 'emulated').
-     *
-     * @var array
-     */
-    protected $_supported = array();
-    
-    /**
-     * Platform specific properties. Subclasses can override these in the
-     * constructor.
-     * 
-     * @var array $properties               
-     */
-    protected $_properties = array(
-            'sql_comments' => array(
-                array(
-                    'start' => '--',
-                    'end' => "\n",
-                    'escape' => false
-                ),
-                array(
-                    'start' => '/*',
-                    'end' => '*/',
-                    'escape' => false
-                )
-            ),
-            'identifier_quoting' => array(
-                'start' => '"',
-                'end' => '"',
-                'escape' => '"'
-            ),
-            'string_quoting' => array(
-                'start' => "'",
-                'end' => "'",
-                'escape' => false,
-                'escape_pattern' => false
-            ),
-            'wildcards' => array('%', '_'),
-            'varchar_max_length' => 255,
-            );
-    
+     * Constructor.
+     */
     public function __construct() {}
     
     /**
-     * Checks whether a certain feature is supported.
+     * Gets the character used for identifier quoting.
+     *
+     * @return string
+     */
+    public function getIdentifierQuoteCharacter()
+    {
+        return '"';
+    }
+    
+    /**
+     * Gets the string portion that starts an SQL comment.
+     *
+     * @return string
+     */
+    public function getSqlCommentStartString()
+    {
+        return "--";
+    }
+    
+    /**
+     * Gets the string portion that starts an SQL comment.
+     *
+     * @return string
+     */
+    public function getSqlCommentEndString()
+    {
+        return "\n";
+    }
+    
+    /**
+     * Gets the maximum length of a varchar field.
+     *
+     * @return integer
+     */
+    public function getVarcharMaxLength()
+    {
+        return 255;
+    }
+    
+    /**
+     * Gets all SQL wildcard characters of the platform.
      *
-     * @param string $feature   the name of the feature
-     * @return boolean          whether or not this drivers supports given feature
+     * @return array
      */
-    public function supports($feature)
+    public function getWildcards()
     {
-        return (isset($this->_supported[$feature]) &&
-                ($this->_supported[$feature] === 'emulated' || $this->_supported[$feature]));
+        return array('%', '_');
     }
     
     /**
-     * regexp
-     * returns the regular expression operator
+     * Returns the regular expression operator.
      *
      * @return string
      */
@@ -889,9 +887,10 @@ abstract class Doctrine_DatabasePlatform
      *
      * @param string $query  The SQL string to write to / append to.
      * @return string
+     * @todo Remove the ORM dependency
      */
-    public function writeLimitClauseInSubquery(Doctrine_ClassMetadata $rootClass, $query,
-            $limit = false, $offset = false)
+    public function writeLimitClauseInSubquery(Doctrine_ClassMetadata $rootClass,
+            $query, $limit = false, $offset = false)
     {
         return $this->modifyLimitQuery($query, $limit, $offset);
     }
@@ -910,6 +909,46 @@ abstract class Doctrine_DatabasePlatform
         }
         return $this->_properties[$name];
     }
+    
+    public function supportsSequences()
+    {
+        return false;
+    }
+    
+    public function supportsIdentityColumns()
+    {
+        return false;
+    }
+    
+    public function supportsIndexes()
+    {
+        return true;
+    }
+    
+    public function supportsTransactions()
+    {
+        return true;
+    }
+    
+    public function supportsSavepoints()
+    {
+        return true;
+    }
+    
+    public function supportsPrimaryConstraints()
+    {
+        return true;
+    }
+    
+    public function supportsForeignKeyConstraints()
+    {
+        return true;
+    }
+    
+    public function supportsGettingAffectedRows()
+    {
+        return true;
+    }
 }
 
 

lib/Doctrine/DatabasePlatform/FirebirdPlatform.php

@@ -16,26 +16,6 @@ class Doctrine_DatabasePlatform_FirebirdPlatform extends Doctrine_DatabasePlatfo
     public function __construct()
     {
         parent::__construct();
-        $this->_supported = array(
-                          'sequences'             => true,
-                          'indexes'               => true,
-                          'affected_rows'         => true,
-                          'summary_functions'     => true,
-                          'order_by_text'         => true,
-                          'transactions'          => true,
-                          'savepoints'            => true,
-                          'current_id'            => true,
-                          'limit_queries'         => 'emulated',
-                          'LOBs'                  => true,
-                          'replace'               => 'emulated',
-                          'sub_selects'           => true,
-                          'auto_increment'        => true,
-                          'primary_key'           => true,
-                          'result_introspection'  => true,
-                          'prepared_statements'   => true,
-                          'identifier_quoting'    => false,
-                          'pattern_escaping'      => true
-                          );
     }
     
     /**

lib/Doctrine/DatabasePlatform/MsSqlPlatform.php

@@ -8,24 +8,6 @@ class Doctrine_DatabasePlatform_MsSqlPlatform extends Doctrine_DatabasePlatform
     public function __construct()
     {
         parent::__construct();
-        // initialize all driver options
-        $this->_supported = array(
-                          'sequences'             => 'emulated',
-                          'indexes'               => true,
-                          'affected_rows'         => true,
-                          'transactions'          => true,
-                          'summary_functions'     => true,
-                          'order_by_text'         => true,
-                          'current_id'            => 'emulated',
-                          'limit_queries'         => 'emulated',
-                          'LOBs'                  => true,
-                          'replace'               => 'emulated',
-                          'sub_selects'           => true,
-                          'auto_increment'        => true,
-                          'primary_key'           => true,
-                          'result_introspection'  => true,
-                          'prepared_statements'   => 'emulated',
-                          );
     }
     
     /**

lib/Doctrine/DatabasePlatform/MySqlPlatform.php

@@ -15,7 +15,7 @@ class Doctrine_DatabasePlatform_MySqlPlatform extends Doctrine_DatabasePlatform
      * @var array
      * @todo Needed? What about lazy initialization?
      */
-    protected static $_reservedKeywords = array(
+    /*protected static $_reservedKeywords = array(
                           'ADD', 'ALL', 'ALTER',
                           'ANALYZE', 'AND', 'AS',
                           'ASC', 'ASENSITIVE', 'BEFORE',
@@ -90,56 +90,30 @@ class Doctrine_DatabasePlatform_MySqlPlatform extends Doctrine_DatabasePlatform
                           'WHEN', 'WHERE', 'WHILE',
                           'WITH', 'WRITE', 'X509',
                           'XOR', 'YEAR_MONTH', 'ZEROFILL'
-                          );
-    
+                          );*/
     
     /**
      * Constructor.
-     * Creates a new MySqlPlatform.
+     * Creates a new MySqlPlatform instance.
      */
     public function __construct()
     {
         parent::__construct();      
-        $this->_supported = array(
-                'sequences'            => 'emulated',
-                'indexes'              => true,
-                'affected_rows'        => true,
-                'transactions'         => true,
-                'savepoints'           => false,
-                'summary_functions'    => true,
-                'order_by_text'        => true,
-                'current_id'           => 'emulated',
-                'limit_queries'        => true,
-                'LOBs'                 => true,
-                'replace'              => true,
-                'sub_selects'          => true,
-                'auto_increment'       => true,
-                'primary_key'          => true,
-                'result_introspection' => true,
-                'prepared_statements'  => 'emulated',
-                'identifier_quoting'   => true,
-                'pattern_escaping'     => true
-                );
-        $this->_properties['string_quoting'] = array(
-                'start' => "'",
-                'end' => "'",
-                'escape' => '\\',
-                'escape_pattern' => '\\');
-        $this->_properties['identifier_quoting'] = array(
-                'start' => '`',
-                'end' => '`',
-                'escape' => '`');
-        $this->_properties['sql_comments'] = array(
-                array('start' => '-- ', 'end' => "\n", 'escape' => false),
-                array('start' => '#', 'end' => "\n", 'escape' => false),
-                array('start' => '/*', 'end' => '*/', 'escape' => false),
-                );
+    }
     
-        $this->properties['varchar_max_length'] = 255;        
+    /**
+     * Gets the character used for identifier quoting.
+     *
+     * @return string
+     * @override
+     */
+    public function getIdentifierQuoteCharacter()
+    {
+        return '`';
     }
     
     /**
-     * returns the regular expression operator
+     * Returns the regular expression operator.
      *
      * @return string
      * @override
@@ -204,6 +178,7 @@ class Doctrine_DatabasePlatform_MySqlPlatform extends Doctrine_DatabasePlatform
         }
         $match.= "'";
         $match.= $this->patternEscapeString();
+        
         return $match;
     }
 
@@ -555,6 +530,29 @@ class Doctrine_DatabasePlatform_MySqlPlatform extends Doctrine_DatabasePlatform
     {
         return true;
     }
+    
+    /**
+     * Whether the platform supports identity columns.
+     * MySql supports this through AUTO_INCREMENT columns.
+     *
+     * @return boolean
+     * @override
+     */
+    public function supportsIdentityColumns()
+    {
+        return true;
+    }
+    
+    /**
+     * Whether the platform supports savepoints. MySql does not.
+     *
+     * @return boolean
+     * @override
+     */
+    public function supportsSavepoints()
+    {
+        return false;
+    }
 }
 
 ?>
\ No newline at end of file

lib/Doctrine/DatabasePlatform/OraclePlatform.php

@@ -8,26 +8,6 @@ class Doctrine_DatabasePlatform_OraclePlatform extends Doctrine_DatabasePlatform
     public function __construct()
     {
         parent::__construct();
-        $this->_supported = array(
-                          'sequences'            => true,
-                          'indexes'              => true,
-                          'summary_functions'    => true,
-                          'order_by_text'        => true,
-                          'current_id'           => true,
-                          'affected_rows'        => true,
-                          'transactions'         => true,
-                          'savepoints'           => true,
-                          'limit_queries'        => true,
-                          'LOBs'                 => true,
-                          'replace'              => 'emulated',
-                          'sub_selects'          => true,
-                          'auto_increment'       => false, // implementation is broken
-                          'primary_key'          => true,
-                          'result_introspection' => true,
-                          'prepared_statements'  => true,
-                          'identifier_quoting'   => true,
-                          'pattern_escaping'     => true,
-                          );
     }
     
     /**
@@ -44,6 +24,9 @@ class Doctrine_DatabasePlatform_OraclePlatform extends Doctrine_DatabasePlatform
         return $this->_createLimitSubquery($query, $limit, $offset);
     }
     
+    /**
+     * @todo Doc
+     */
     private function _createLimitSubquery($query, $limit, $offset, $column = null)
     {
         $limit = (int) $limit;

lib/Doctrine/DatabasePlatform/PostgreSqlPlatform.php

@@ -9,7 +9,7 @@ class Doctrine_DatabasePlatform_PostgreSqlPlatform extends Doctrine_DatabasePlat
      * @param array
      * @todo Nedded? What about lazy initialization?
      */
-    protected static $_reservedKeywords = array(
+    /*protected static $_reservedKeywords = array(
             'abort', 'absolute', 'access', 'action', 'add', 'after', 'aggregate',
             'all', 'alter', 'analyse', 'analyze', 'and', 'any', 'as', 'asc',
             'assertion', 'assignment', 'at', 'authorization', 'backward', 'before',
@@ -54,7 +54,7 @@ class Doctrine_DatabasePlatform_PostgreSqlPlatform extends Doctrine_DatabasePlat
             'unknown', 'unlisten', 'until', 'update', 'usage', 'user', 'using',
             'vacuum', 'valid', 'validator', 'values', 'varchar', 'varying',
             'verbose', 'version', 'view', 'volatile', 'when', 'where', 'with',
-            'without', 'work', 'write', 'year','zone');
+            'without', 'work', 'write', 'year','zone');*/
     
     
     /**
@@ -64,27 +64,6 @@ class Doctrine_DatabasePlatform_PostgreSqlPlatform extends Doctrine_DatabasePlat
     public function __construct()
     {
         parent::__construct();
-        $this->_supported = array(
-                          'sequences'               => true,
-                          'indexes'                 => true,
-                          'affected_rows'           => true,
-                          'summary_functions'       => true,
-                          'order_by_text'           => true,
-                          'transactions'            => true,
-                          'savepoints'              => true,
-                          'current_id'              => true,
-                          'limit_queries'           => true,
-                          'LOBs'                    => true,
-                          'replace'                 => 'emulated',
-                          'sub_selects'             => true,
-                          'auto_increment'          => 'emulated',
-                          'primary_key'             => true,
-                          'result_introspection'    => true,
-                          'prepared_statements'     => true,
-                          'identifier_quoting'      => true,
-                          'pattern_escaping'        => true,
-                          );
-
         $this->_properties['string_quoting'] = array('start' => "'",
                                                     'end' => "'",
                                                     'escape' => "'",
@@ -94,7 +73,6 @@ class Doctrine_DatabasePlatform_PostgreSqlPlatform extends Doctrine_DatabasePlat
                                                         'escape' => '"');
     }
     
-    
     /**
      * Obtain DBMS specific SQL code portion needed to declare an text type
      * field to be used in statements like CREATE TABLE.
@@ -510,6 +488,38 @@ class Doctrine_DatabasePlatform_PostgreSqlPlatform extends Doctrine_DatabasePlat
     {
         return $value;
     }
+    
+    /**
+     * Whether the platform supports sequences.
+     * Postgres has native support for sequences.
+     *
+     * @return boolean
+     */
+    public function supportsSequences()
+    {
+        return true;
+    }
+    
+    /**
+     * Whether the platform supports identity columns.
+     * Postgres supports these through the SERIAL keyword.
+     *
+     * @return boolean
+     */
+    public function supportsIdentityColumns()
+    {
+        return true;
+    }
+    
+    /**
+     * Whether the platform prefers sequences for ID generation.
+     *
+     * @return boolean
+     */
+    public function prefersSequences()
+    {
+        return true;
+    }
 }
 
 ?>
\ No newline at end of file

lib/Doctrine/DatabasePlatform/SqlitePlatform.php

@@ -16,26 +16,6 @@ class Doctrine_DatabasePlatform_SqlitePlatform extends Doctrine_DatabasePlatform
     public function __construct()
     {
         parent::__construct();
-        $this->_supported = array(
-                          'sequences'            => 'emulated',
-                          'indexes'              => true,
-                          'affected_rows'        => true,
-                          'summary_functions'    => true,
-                          'order_by_text'        => true,
-                          'current_id'           => 'emulated',
-                          'limit_queries'        => true,
-                          'LOBs'                 => true,
-                          'replace'              => true,
-                          'transactions'         => true,
-                          'savepoints'           => false,
-                          'sub_selects'          => true,
-                          'auto_increment'       => true,
-                          'primary_key'          => true,
-                          'result_introspection' => false, // not implemented
-                          'prepared_statements'  => 'emulated',
-                          'identifier_quoting'   => true,
-                          'pattern_escaping'     => false,
-                          );
     }
     
     /**

lib/Doctrine/Hydrator/RecordDriver.php

@@ -74,7 +74,7 @@ class Doctrine_Hydrator_RecordDriver
             $relatedClass = $relation->getTable();
             $coll = $this->getElementCollection($relatedClass->getClassName());
             $coll->setReference($entity, $relation);
-            $entity->_rawSetReference($name, $coll);
+            $entity->_internalSetReference($name, $coll);
             $this->_initializedRelations[$entity->getOid()][$name] = true;
         }
     }
@@ -97,23 +97,23 @@ class Doctrine_Hydrator_RecordDriver
     public function addRelatedIndexedElement(Doctrine_Entity $entity1, $property,
             Doctrine_Entity $entity2, $indexField)
     {
-        $entity1->_rawGetReference($property)->add($entity2, $entity2->_rawGetField($indexField));
+        $entity1->_internalGetReference($property)->add($entity2, $entity2->_internalGetField($indexField));
     }
     
     public function addRelatedElement(Doctrine_Entity $entity1, $property,
             Doctrine_Entity $entity2)
     {
-        $entity1->_rawGetReference($property)->add($entity2);       
+        $entity1->_internalGetReference($property)->add($entity2);       
     }
     
     public function setRelatedElement(Doctrine_Entity $entity1, $property, $entity2)
     {
-        $entity1->_rawSetReference($property, $entity2);
+        $entity1->_internalSetReference($property, $entity2);
     }
     
     public function isIndexKeyInUse(Doctrine_Entity $entity, $assocField, $indexField)
     {
-        return $entity->_rawGetReference($assocField)->contains($indexField);
+        return $entity->_internalGetReference($assocField)->contains($indexField);
     }
     
     public function isFieldSet(Doctrine_Entity $entity, $field)
@@ -123,17 +123,17 @@ class Doctrine_Hydrator_RecordDriver
     
     public function getFieldValue(Doctrine_Entity $entity, $field)
     {
-        return $entity->_rawGetField($field);
+        return $entity->_internalGetField($field);
     }
     
     public function getReferenceValue(Doctrine_Entity $entity, $field)
     {
-        return $entity->_rawGetReference($field);
+        return $entity->_internalGetReference($field);
     }
     
     public function addElementToIndexedCollection($coll, $entity, $keyField)
     {
-        $coll->add($entity, $entity->_rawGetField($keyField));
+        $coll->add($entity, $entity->_internalGetField($keyField));
     }
     
     public function addElementToCollection($coll, $entity)

lib/Doctrine/Query/Parser.php

@@ -165,7 +165,6 @@ class Doctrine_Query_Parser
         if ( ! $isMatch) {
             // No definition for value checking.
             $this->syntaxError($this->_keywordTable->getLiteral($token));
-
         }
 
         $this->next();

lib/Doctrine/Query/Production/Atom.php

@@ -78,19 +78,20 @@ class Doctrine_Query_Production_Atom extends Doctrine_Query_Production
         switch ($this->_type) {
             case 'param':
                 return $this->_value;
-            break;
-
-            case 'integer':
-            case 'float':
+            case 'string':
+                //FIXME: Remove the quotes from _value! Should the scanner do that or where?
+                // 'mystring' => mystring. Otherwise 'mystring' is the content (with quotes)!
+                // Eg: select ... from ... where f.foo = 'bar'
+                // => $conn->quote('bar',...), CURRENTLY: $conn->quote("'bar'",...)
+                
+                // This fix looks a bit ugly or ... ? Should this happen earlier? Syntax?
+                // Scanner?
+                if (strpos($this->_value, "'") === 0) {
+                    $this->_value = substr($this->_value, 1, strlen($this->_value) - 2);
+                }
                 return $conn->quote($this->_value, $this->_type);
-            break;
-
             default:
-                $stringQuoting = $conn->getDatabasePlatform()->getProperty('string_quoting');
-                return $stringQuoting['start']
-                     . $conn->quote($this->_value, $this->_type)
-                     . $stringQuoting['end'];
-            break;
+                return $conn->quote($this->_value, $this->_type);
         }
     }
     

lib/Doctrine/Query/Scanner.php

@@ -33,14 +33,18 @@
 class Doctrine_Query_Scanner
 {
     /**
-     * Array of scanned tokens
+     * Array of scanned tokens.
      *
      * @var array
      */
     protected $_tokens = array();
-
+    /**
+     * @todo Doc
+     */
     protected $_position = 0;
-
+    /**
+     * @todo Doc
+     */
     protected $_peek = 0;
 
     /**
@@ -109,7 +113,9 @@ class Doctrine_Query_Scanner
         }
     }
 
-
+    /**
+     * @todo Doc
+     */
     protected function _getType(&$value)
     {
         // $value is referenced because it can be changed if it is numeric.
@@ -117,30 +123,32 @@ class Doctrine_Query_Scanner
         $type = Doctrine_Query_Token::T_NONE;
 
         $newVal = $this->_getNumeric($value);
-        if($newVal !== false){
+        if ($newVal !== false){
             $value = $newVal;
             if (strpos($value, '.') !== false || stripos($value, 'e') !== false) {
                 $type =  Doctrine_Query_Token::T_FLOAT;
-            } else{
+            } else {
                 $type = Doctrine_Query_Token::T_INTEGER;
             }
 
         }
         if ($value[0] === "'" && $value[strlen($value) - 1] === "'") {
             $type = Doctrine_Query_Token::T_STRING;
-        } elseif (ctype_alpha($value[0]) || $value[0] === '_') {
+        } else if (ctype_alpha($value[0]) || $value[0] === '_') {
             $type = $this->_checkLiteral($value);
-        } elseif ($value[0] === '?' || $value[0] === ':') {
+        } else if ($value[0] === '?' || $value[0] === ':') {
             $type = Doctrine_Query_Token::T_INPUT_PARAMETER;
         }
 
         return $type;
     }
 
-
+    /**
+     * @todo Doc
+     */
     protected function _getNumeric($value)
     {
-        if (!is_scalar($value)) {
+        if ( ! is_scalar($value)) {
             return false;
         }
         // Checking for valid numeric numbers: 1.234, -1.234e-2
@@ -164,7 +172,9 @@ class Doctrine_Query_Scanner
 
     }
 
-
+    /**
+     * @todo Doc
+     */
     public function isA($value, $token)
     {
         $type = $this->_getType($value);
@@ -172,7 +182,9 @@ class Doctrine_Query_Scanner
         return $type === $token;
     }
 
-
+    /**
+     * @todo Doc
+     */
     public function peek()
     {
         if (isset($this->_tokens[$this->_position + $this->_peek])) {
@@ -182,13 +194,14 @@ class Doctrine_Query_Scanner
         }
     }
 
-
+    /**
+     * @todo Doc
+     */
     public function resetPeek()
     {
         $this->_peek = 0;
     }
 
-
     /**
      * Returns the next token in the input string.
      *
@@ -211,7 +224,9 @@ class Doctrine_Query_Scanner
         }
     }
 
-
+    /**
+     * @todo Doc
+     */
     public function resetPosition($position = 0)
     {
         $this->_position = $position;

lib/Doctrine/Relation/Parser.php

@@ -30,6 +30,7 @@
  * @link        www.phpdoctrine.org
  * @since       1.0
  * @todo Composite key support?
+ * @todo Remove. Association mapping needs a reimplementation.
  */
 class Doctrine_Relation_Parser 
 {

lib/Doctrine/Sequence/Mysql.php

@@ -68,7 +68,7 @@ class Doctrine_Sequence_Mysql extends Doctrine_Sequence
             $query = 'DELETE FROM ' . $sequenceName . ' WHERE ' . $seqcolName . ' < ' . $value;
             try {
                 $this->conn->exec($query);
-            } catch(Doctrine_Exception $e) {
+            } catch (Doctrine_Exception $e) {
                 throw new Doctrine_Sequence_Exception('could not delete previous sequence table values from ' . $seqName);
             }
         }

lib/Doctrine/Sequence/Oracle.php

@@ -40,7 +40,7 @@ class Doctrine_Sequence_Oracle extends Doctrine_Sequence
      *
      * @return integer          next id in the given sequence
      */
-    public function nextID($seqName, $onDemand = true)
+    public function nextId($seqName, $onDemand = true)
     {
         $sequenceName = $this->conn->quoteIdentifier($this->conn->formatter->getSequenceName($seqName), true);
         $query        = 'SELECT ' . $sequenceName . '.nextval FROM DUAL';
@@ -69,7 +69,7 @@ class Doctrine_Sequence_Oracle extends Doctrine_Sequence
      * @param   string  name of the table into which a new row was inserted
      * @param   string  name of the field into which a new row was inserted
      */
-    public function lastInsertID($table = null, $field = null)
+    public function lastInsertId($table = null, $field = null)
     {
         $seqName = $table . (empty($field) ? '' : '_'.$field);
         $sequenceName = $this->conn->quoteIdentifier($this->conn->formatter->getSequenceName($seqName), true);
@@ -84,7 +84,7 @@ class Doctrine_Sequence_Oracle extends Doctrine_Sequence
      *
      * @return integer          current id in the given sequence
      */
-    public function currID($seqName)
+    public function currId($seqName)
     {
         $sequenceName = $this->conn->quoteIdentifier($this->conn->formatter->getSequenceName($seqName), true);
         $query   = 'SELECT (last_number-1) FROM user_sequences';

tests/Orm/Entity/AccessorTest.php

@@ -13,8 +13,6 @@ class Orm_Entity_AccessorTest extends Doctrine_OrmTestCase
         $entity2->username = 'romanb';
         $this->assertEquals('romanb?!', $entity1->username);
     }
-    
-    
 }
 
 
@@ -41,12 +39,12 @@ class CustomAccessorMutatorTestEntity extends Doctrine_Entity
     
     public function getUsernameCustom()
     {
-        return $this->_rawGetField('username') . "!";
+        return $this->_get('username') . "!";
     }
     
     public function setUsernameCustom($username)
     {
-        $this->_rawSetField('username', $username . "?");
+        $this->_set('username', $username . "?");
     }
 }
 
@@ -69,11 +67,11 @@ class MagicAccessorMutatorTestEntity extends Doctrine_Entity
     
     public function getUsername()
     {
-        return $this->_rawGetField('username') . "!";
+        return $this->_get('username') . "!";
     }
     
     public function setUsername($username)
     {
-        $this->_rawSetField('username', $username . "?");
+        $this->_set('username', $username . "?");
     } 
 }
\ No newline at end of file

tests/Orm/Query/SelectSqlGenerationTest.php

@@ -134,7 +134,9 @@ class Orm_Query_SelectSqlGenerationTest extends Doctrine_OrmTestCase
     {
         $this->assertSqlGeneration(
             "SELECT u.name FROM CmsUser u WHERE TRIM(u.name) = 'someone'",
-            "SELECT cu.name AS cu__name FROM cms_user cu WHERE TRIM(cu.name) = ''someone''" // SQLite double slashes for strings
+            // String quoting in the SQL usually depends on the database platform.
+            // This test works with a mock connection which uses ' for string quoting.
+            "SELECT cu.name AS cu__name FROM cms_user cu WHERE TRIM(cu.name) = 'someone'"
         );
     }