1: <?php
 2: 
 3: namespace webfilesframework\core\datastore;
 4: 
 5: use webfilesframework\core\datastore\types\database\MDatabaseDatastore;
 6: use webfilesframework\core\datastore\types\directory\MDirectoryDatastore;
 7: use webfilesframework\core\datasystem\database\MDatabaseConnection;
 8: use webfilesframework\core\datasystem\file\system\MDirectory;
 9: 
10: /**
11:  * @TODO eliminate class because only two types are supported and datastore defintions should happen be too dynamically
12:  *       to create them in an genral way.
13:  *
14:  * Creates depending on the given type a datastore, which can
15:  * be used to access and store webfiles.
16:  *
17:  * @author     Sebastian Monzel < mail@sebastianmonzel.de >
18:  * @since      0.1.7
19:  */
20: class MDatastoreFactory
21: {
22: 
23:     /**
24:      * Creates a new datastore. The following input object types are
25:      * actually supported:
26:      * <ul>
27:      *        <li>MDirectory</li>
28:      *        <li>MDatabaseConnection</li>
29:      * </ul>
30:      *
31:      * @param MDirectory|MDatabaseConnection $item
32:      *
33:      * @return MAbstractDatastore Returns a datastore depending on the
34:      * given item.
35:      * @throws MDatastoreException
36:      * @throws \ReflectionException
37:      * @throws \webfilesframework\MWebfilesFrameworkException
38:      */
39:     public static function createDatastore($item)
40:     {
41:         if ($item instanceof MDirectory) {
42:             return new MDirectoryDatastore($item);
43:         } else if ($item instanceof MDatabaseConnection) {
44:             return new MDatabaseDatastore($item);
45:         } else {
46:             throw new Exeption("Unsupported type to create datastore.");
47:         }
48:     }
49: }