From 3f204df0b2c88ca0407f893b0c17f8de889b614d Mon Sep 17 00:00:00 2001 From: Björn Geiger Date: Mon, 27 Jun 2011 15:20:03 +0200 Subject: Datenbank Mapper hinzugefügt --- application/models/GroupMapper.php | 144 +++++++++++++++++++++++++++++++++++++ 1 file changed, 144 insertions(+) create mode 100644 application/models/GroupMapper.php (limited to 'application/models/GroupMapper.php') diff --git a/application/models/GroupMapper.php b/application/models/GroupMapper.php new file mode 100644 index 0000000..df93483 --- /dev/null +++ b/application/models/GroupMapper.php @@ -0,0 +1,144 @@ + $v){ + if($v != null) + $where2[] = "$k = '$v'"; + else + $where2[] = "$k IS NULL"; + } + $where = implode(" AND " ,$where2); + + try{ + $db = Zend_Db_Table::getDefaultAdapter(); + $select = $this->getDbTable()->select() + ->from($this->_dbTable) + ->where($where); + $stmt = $select->query(); + $result = $stmt->fetchAll(); + + if(!$array){ + $entries = array(); + foreach ($result as $row) { + $entry = new Application_Model_Group($row); + $entry->setID($row['groupID']); + $entries[] = $entry; + } + return $entries; + }else{ + return $result; + } + + }catch (Zend_Exception $e) { + echo "Error message 2: " . $e->getMessage() . "\n"; + } + } + + public function setDbTable($dbTable) + { + if (is_string($dbTable)) { + $dbTable = new $dbTable(); + } + + if (!$dbTable instanceof Zend_Db_Table_Abstract) { + throw new Exception('Invalid table data gateway provided'); + } + + $this->_dbTable = $dbTable; + + return $this; + } + + public function getDbTable() + { + if (null === $this->_dbTable) { + $this->setDbTable('Application_Model_DbTable_Group'); + } + + return $this->_dbTable; + } + + public function save(Application_Model_Group $group) + { + + $data = array('groupID'=> $group->getID() ,'title'=> $group->getTitle() ,'description'=> $group->getDescription() ); + + if (null === ($id = $group->getID()) ) { + unset($data['groupID']); + $this->getDbTable()->insert($data); + } else { + $this->getDbTable()->update($data, array('groupID = ?' => $id)); + } + } + + public function delete(Application_Model_Group $group) + { + if (null === ($id = $group->getID()) ) { + return; + } else { + $this->getDbTable()->delete(array('groupID = ?' => $id)); + } + } + + public function find($id,Application_Model_Group $group = null) + { + $return = false; + if($group == null){ + $return = true; + } + if($return){ + $group = new Application_Model_Group(); + } + $result = $this->getDbTable()->find($id); + if (0 == count($result)) { + return; + } + + $row = $result->current(); + + $group->setID($row->groupID)->setTitle($row->title)->setDescription($row->description); + if($return){ + return $group; + } + } + + public function fetchAll() + { + $resultSet = $this->getDbTable()->fetchAll(); + $entries = array(); + foreach ($resultSet as $row) { + $entry = new Application_Model_Group(); + + $entry->setID($row->groupID)->setTitle($row->title)->setDescription($row->description); + + $entries[] = $entry; + } + return $entries; + } + + public function compare(Application_Model_Group $v1,Application_Model_Group $v2){ + $vv1 = $v1->toArray(); + $vv2 = $v2->toArray(); + return array_diff($vv1,$vv2); + } + + + +} + -- cgit v1.2.3-55-g7522