Association classes are located in Relation dir

lib/Doctrine/Association/Self.php

-<?php
-/*
- *  $Id$
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the LGPL. For more information, see
- * <http://www.phpdoctrine.com>.
- */
- 
-class Doctrine_Association_Self extends Doctrine_Association {
-    /**
-     * getRelationDql
-     *
-     * @param integer $count
-     * @return string
-     */
-    public function getRelationDql($count, $context = 'record') {    
-        switch($context):
-            case "record":
-                $sub    = "SELECT ".$this->foreign.
-                          " FROM ".$this->associationTable->getTableName().
-                          " WHERE ".$this->local.
-                          " = ?";
-                $sub2   = "SELECT ".$this->local.
-                          " FROM ".$this->associationTable->getTableName().
-                          " WHERE ".$this->foreign.
-                          " = ?";
-
-
-                $dql  = "FROM ".$this->table->getComponentName();
-                $dql .= ".".$this->associationTable->getComponentName();
-                $dql .= " WHERE ".$this->table->getComponentName().".".$this->table->getIdentifier()." IN ($sub)";
-                $dql .= " || ".$this->table->getComponentName().".".$this->table->getIdentifier()." IN ($sub2)";
-            break;
-            case "collection":
-                $sub  = substr(str_repeat("?, ", $count),0,-2);
-                $dql  = "FROM ".$this->associationTable->getComponentName().".".$this->table->getComponentName();
-                $dql .= " WHERE ".$this->associationTable->getComponentName().".".$this->local." IN ($sub)";
-        endswitch;
-
-        return $dql;
-    }
-    
-
-    public function fetchRelatedFor(Doctrine_Record $record) {
-        $id      = $record->getIncremented();
-
-        $q = new Doctrine_RawSql();
-
-        $assocTable = $this->getAssociationFactory()->getTableName();
-        $tableName  = $record->getTable()->getTableName();
-        $identifier = $record->getTable()->getIdentifier();
-
-        $sub     = "SELECT ".$this->getForeign().
-                   " FROM ".$assocTable.
-                   " WHERE ".$this->getLocal().
-                   " = ?";
-
-        $sub2   = "SELECT ".$this->getLocal().
-                  " FROM ".$assocTable.
-                  " WHERE ".$this->getForeign().
-                  " = ?";
-
-        $q->select('{'.$tableName.'.*}, {'.$assocTable.'.*}')
-          ->from($tableName.' INNER JOIN '.$assocTable.' ON '.
-                 $tableName.'.'.$identifier.' = '.$assocTable.'.'.$this->getLocal().' OR '.
-                 $tableName.'.'.$identifier.' = '.$assocTable.'.'.$this->getForeign()
-                 )
-          ->where($tableName.'.'.$identifier.' IN ('.$sub.') OR '.
-                  $tableName.'.'.$identifier.' IN ('.$sub2.')'
-                );
-        $q->addComponent($tableName,  $record->getTable()->getComponentName());
-        $q->addComponent($assocTable, $record->getTable()->getComponentName(). '.' . $this->getAssociationFactory()->getComponentName());
-    
-        return $q->execute(array($id, $id));
-    }
-}
-?>