|
1
|
|
|
<?php |
|
2
|
|
|
namespace JsonTable; |
|
3
|
|
|
|
|
4
|
|
|
/** |
|
5
|
|
|
* Store the data using the JSON table schema to determine the data structure. |
|
6
|
|
|
* |
|
7
|
|
|
* @package JSON table |
|
8
|
|
|
*/ |
|
9
|
|
|
class Store extends Base |
|
10
|
|
|
{ |
|
11
|
|
|
/** |
|
12
|
|
|
* Load and instantiate the specified store. |
|
13
|
|
|
* |
|
14
|
|
|
* @access private |
|
15
|
|
|
* |
|
16
|
|
|
* @param string $storeType The type of store to load. |
|
17
|
|
|
* |
|
18
|
|
|
* @return object The store object. Throws an exception on error. |
|
19
|
|
|
*/ |
|
20
|
|
|
public static function load($storeType) |
|
21
|
|
|
{ |
|
22
|
|
|
self::loadAbstractStoreFile(); |
|
23
|
|
|
self::loadStoreTypeFile($storeType); |
|
24
|
|
|
self::instantiateStoreClass($storeType); |
|
25
|
|
|
} |
|
26
|
|
|
|
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* Load the abstract store file. |
|
30
|
|
|
* |
|
31
|
|
|
* @access private |
|
32
|
|
|
* @static |
|
33
|
|
|
* |
|
34
|
|
|
* @return void |
|
35
|
|
|
* |
|
36
|
|
|
* @throws \Exception is the abstract store file couldn't be loaded. |
|
37
|
|
|
*/ |
|
38
|
|
|
private static function loadAbstractStoreFile() |
|
39
|
|
|
{ |
|
40
|
|
|
$abstractStoreFile = dirname(__FILE__) . "/Store/AbstractStore.php"; |
|
41
|
|
|
|
|
42
|
|
|
if (!file_exists($abstractStoreFile) || !is_readable($abstractStoreFile)) { |
|
43
|
|
|
throw new \Exception("Could not load the abstract store file."); |
|
44
|
|
|
} |
|
45
|
|
|
|
|
46
|
|
|
include_once $abstractStoreFile; |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
|
|
50
|
|
|
/** |
|
51
|
|
|
* Load the store file for the specified type. |
|
52
|
|
|
* |
|
53
|
|
|
* @access private |
|
54
|
|
|
* @static |
|
55
|
|
|
* |
|
56
|
|
|
* @param string $storeType The type of store to load. |
|
57
|
|
|
* |
|
58
|
|
|
* @return void |
|
59
|
|
|
* |
|
60
|
|
|
* @throws \Exception is the store file couldn't be loaded. |
|
61
|
|
|
*/ |
|
62
|
|
|
private static function loadStoreTypeFile($storeType) |
|
63
|
|
|
{ |
|
64
|
|
|
$storeType = ucwords($storeType); |
|
65
|
|
|
$storeFile = dirname(__FILE__) . "/Store/$storeType" . "Store.php"; |
|
66
|
|
|
|
|
67
|
|
|
if (!file_exists($storeFile) || !is_readable($storeFile)) { |
|
68
|
|
|
throw new \Exception("Could not load the store file for $storeType."); |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
include_once $storeFile; |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
|
|
75
|
|
|
/** |
|
76
|
|
|
* Instantiate the store class for the specified type. |
|
77
|
|
|
* |
|
78
|
|
|
* @access private |
|
79
|
|
|
* @static |
|
80
|
|
|
* |
|
81
|
|
|
* @param string $storeType The type of store to load. |
|
82
|
|
|
* |
|
83
|
|
|
* @return object The store class instance. |
|
84
|
|
|
* |
|
85
|
|
|
* @throws \Exception is the store class couldn't be found. |
|
86
|
|
|
*/ |
|
87
|
|
|
private static function instantiateStoreClass($storeType) |
|
88
|
|
|
{ |
|
89
|
|
|
$storeClass = "\\JsonTable\\Store\\$storeType" . "Store"; |
|
90
|
|
|
|
|
91
|
|
|
if (!class_exists($storeClass)) { |
|
92
|
|
|
throw new \Exception("Could not find the store class $storeClass"); |
|
93
|
|
|
} |
|
94
|
|
|
|
|
95
|
|
|
return new $storeClass(); |
|
96
|
|
|
} |
|
97
|
|
|
} |
|
98
|
|
|
|
FootworkSolutions /
json_table
