|
1
|
|
|
<?php |
|
2
|
|
|
/* |
|
3
|
|
|
* Go! AOP framework |
|
4
|
|
|
* |
|
5
|
|
|
* @copyright Copyright 2011, Lisachenko Alexander <[email protected]> |
|
6
|
|
|
* |
|
7
|
|
|
* This source file is subject to the license that is bundled |
|
8
|
|
|
* with this source code in the file LICENSE. |
|
9
|
|
|
*/ |
|
10
|
|
|
|
|
11
|
|
|
namespace Go\Aop\Framework; |
|
12
|
|
|
|
|
13
|
|
|
use Go\Aop\Advice; |
|
14
|
|
|
use Go\Aop\AdviceAfter; |
|
15
|
|
|
use Go\Aop\AdviceBefore; |
|
16
|
|
|
use Go\Aop\AdviceAround; |
|
17
|
|
|
use Go\Aop\Intercept\Joinpoint; |
|
18
|
|
|
|
|
19
|
|
|
/** |
|
20
|
|
|
* Abstract joinpoint for framework |
|
21
|
|
|
* |
|
22
|
|
|
* Join points are points in the execution of the system, such as method calls, |
|
23
|
|
|
* where behavior supplied by aspects is combined. A join point is a point in |
|
24
|
|
|
* the execution of the program, which is used to define the dynamic structure |
|
25
|
|
|
* of a crosscutting concern. |
|
26
|
|
|
* |
|
27
|
|
|
* @link http://en.wikipedia.org/wiki/Aspect-oriented_software_development#Join_point_model |
|
28
|
|
|
*/ |
|
29
|
|
|
abstract class AbstractJoinpoint implements Joinpoint |
|
30
|
|
|
{ |
|
31
|
|
|
/** |
|
32
|
|
|
* List of advices |
|
33
|
|
|
* |
|
34
|
|
|
* @var array|Advice[] |
|
35
|
|
|
*/ |
|
36
|
|
|
protected $advices = []; |
|
37
|
|
|
|
|
38
|
|
|
/** |
|
39
|
|
|
* Current advice index |
|
40
|
|
|
* |
|
41
|
|
|
* @var int |
|
42
|
|
|
*/ |
|
43
|
|
|
protected $current = 0; |
|
44
|
|
|
|
|
45
|
|
|
/** |
|
46
|
|
|
* Stack frames to work with recursive calls or with cross-calls inside object |
|
47
|
|
|
* |
|
48
|
|
|
* @var array |
|
49
|
|
|
*/ |
|
50
|
|
|
protected $stackFrames = []; |
|
51
|
|
|
|
|
52
|
|
|
/** |
|
53
|
|
|
* Recursion level for invocation |
|
54
|
|
|
* |
|
55
|
|
|
* @var int |
|
56
|
|
|
*/ |
|
57
|
|
|
protected $level = 0; |
|
58
|
|
|
|
|
59
|
|
|
/** |
|
60
|
|
|
* Initializes list of advices for current joinpoint |
|
61
|
|
|
* |
|
62
|
|
|
* @param array $advices List of advices |
|
63
|
|
|
*/ |
|
64
|
|
|
public function __construct(array $advices) |
|
65
|
|
|
{ |
|
66
|
|
|
$this->advices = $advices; |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
/** |
|
70
|
|
|
* Sorts advices by priority |
|
71
|
|
|
* |
|
72
|
|
|
* @param array|Advice[] $advices |
|
73
|
|
|
* @return array|Advice[] Sorted list of advices |
|
74
|
|
|
*/ |
|
75
|
|
|
public static function sortAdvices(array $advices) |
|
76
|
|
|
{ |
|
77
|
|
|
$sortedAdvices = $advices; |
|
78
|
|
|
uasort($sortedAdvices, function(Advice $first, Advice $second) { |
|
|
|
|
|
|
79
|
|
|
switch (true) { |
|
80
|
|
|
case $first instanceof AdviceBefore && !($second instanceof AdviceBefore): |
|
81
|
|
|
return -1; |
|
82
|
|
|
|
|
83
|
|
|
case $first instanceof AdviceAround && !($second instanceof AdviceAround): |
|
84
|
|
|
return 1; |
|
85
|
|
|
|
|
86
|
|
|
case $first instanceof AdviceAfter && !($second instanceof AdviceAfter): |
|
87
|
|
|
return $second instanceof AdviceBefore ? 1 : -1; |
|
88
|
|
|
|
|
89
|
|
|
case ($first instanceof OrderedAdvice && $second instanceof OrderedAdvice): |
|
90
|
|
|
return $first->getAdviceOrder() - $second->getAdviceOrder(); |
|
91
|
|
|
|
|
92
|
|
|
default: |
|
93
|
|
|
return 0; |
|
94
|
|
|
} |
|
95
|
|
|
}); |
|
96
|
|
|
|
|
97
|
|
|
return $sortedAdvices; |
|
98
|
|
|
} |
|
99
|
|
|
} |
|
100
|
|
|
|
goaop /
framework
Loading history...