<?php
App::uses('CakeLogInterface', 'Log');
App::import("Model", "LogEntry");

class DatabaseLogger implements CakeLogInterface {
    public function __construct($options = array()) {
        // ...
    }

    public function write($type="info", $message, $sirues = null, $report_id = null ) {
        $logEntry = array(
                'type' => $type,
                'message' => $message,
                'sirues' => $sirues,
                'report_id' => $report_id
                );
        $entry = new LogEntry();
        $entry->save($logEntry);
        // write to the database.
    }
}