doctrine / orm

                    $fkCols = $myFk->getForeignColumns();

                    $cols   = $myFk->getColumns();

                    for ($i = 0, $l = count($cols); $i < $l; $i++) {

                        $joinColumn = new Mapping\JoinColumnMetadata();

                        $joinColumn->setColumnName($cols[$i]);

                        $joinColumn->setReferencedColumnName($fkCols[$i]);

                        $joinTable->addJoinColumn($joinColumn);

                    }

                    $fkCols = $otherFk->getForeignColumns();

                    $cols = $otherFk->getColumns();

                    $fkCols = $otherFk->getForeignColumns();

                    $cols = $otherFk->getColumns();

                    for ($i = 0, $l = count($cols); $i < $l; $i++) {

                        $joinColumn = new Mapping\JoinColumnMetadata();

                        $joinColumn->setColumnName($cols[$i]);

                        $joinColumn->setReferencedColumnName($fkCols[$i]);

                        $joinTable->addInverseJoinColumn($joinColumn);

                    }

                } else {

                    $associationMapping['mappedBy'] = $this->getFieldNameForColumn($manyTable->getName(), current($myFk->getColumns()), true);

                }

                $associationMapping['id'] = true;

            }

            for ($i = 0, $l = count($fkColumns); $i < $l; $i++) {

                $joinColumn = new Mapping\JoinColumnMetadata();

                $joinColumn->setColumnName($fkColumns[$i]);

                $joinColumn->setReferencedColumnName($fkForeignColumns[$i]);

                $associationMapping['joinColumns'][] = $joinColumn;

            }

            // Here we need to check if $fkColumns are the same as $primaryKeys

            if ( ! array_diff($fkColumns, $primaryKeys)) {