Commit 3eb5fff0 authored by Bart Visscher's avatar Bart Visscher
Browse files

Add documentation to OC\DB\adapter class

parent be7c6139
......@@ -8,6 +8,10 @@
namespace OC\DB;
/**
* This handles the way we use to write queries, into something that can be
* handled by the database abstraction layer.
*/
class Adapter {
protected $conn;
......@@ -15,14 +19,28 @@ class Adapter {
$this->conn = $conn;
}
/**
* @param string $table name
* @return int id of last insert statement
*/
public function lastInsertId($table) {
return $this->conn->realLastInsertId($table);
}
/**
* @param $statement that needs to be changed so the db can handle it
* @return string changed statement
*/
public function fixupStatement($statement) {
return $statement;
}
/**
* @brief insert the @input values when they do not exist yet
* @param string $table name
* @param array key->value pairs
* @return count of inserted rows
*/
public function insertIfNotExist($table, $input) {
$query = 'INSERT INTO `' .$table . '` (`'
. implode('`,`', array_keys($input)) . '`) SELECT '
......
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