|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* This file is part of the webmozart/key-value-store package. |
|
5
|
|
|
* |
|
6
|
|
|
* (c) Bernhard Schussek <[email protected]> |
|
7
|
|
|
* |
|
8
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
9
|
|
|
* file that was distributed with this source code. |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace Webmozart\KeyValueStore; |
|
13
|
|
|
|
|
14
|
|
|
use Predis\Client; |
|
15
|
|
|
use Predis\ClientInterface; |
|
16
|
|
|
|
|
17
|
|
|
/** |
|
18
|
|
|
* A key-value store that uses Predis to connect to a Redis instance. |
|
19
|
|
|
* |
|
20
|
|
|
* @since 1.0 |
|
21
|
|
|
* |
|
22
|
|
|
* @author Bernhard Schussek <[email protected]> |
|
23
|
|
|
* @author Titouan Galopin <[email protected]> |
|
24
|
|
|
*/ |
|
25
|
|
|
class PredisStore extends AbstractRedisStore |
|
26
|
|
|
{ |
|
27
|
|
|
/** |
|
28
|
|
|
* Creates a store backed by a Predis client. |
|
29
|
|
|
* |
|
30
|
|
|
* If no client is passed, a new one is created using the default server |
|
31
|
|
|
* "127.0.0.1" and the default port 6379. |
|
32
|
|
|
* |
|
33
|
|
|
* @param ClientInterface|null $client The client used to connect to Redis. |
|
34
|
|
|
*/ |
|
35
|
82 |
|
public function __construct(ClientInterface $client = null) |
|
36
|
|
|
{ |
|
37
|
82 |
|
$this->client = $client ?: new Client(); |
|
38
|
82 |
|
} |
|
39
|
|
|
|
|
40
|
|
|
/** |
|
41
|
|
|
* {@inheritdoc} |
|
42
|
|
|
*/ |
|
43
|
39 |
|
protected function clientNotFoundValue() |
|
44
|
|
|
{ |
|
45
|
39 |
|
return null; |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
|
|
/** |
|
49
|
|
|
* {@inheritdoc} |
|
50
|
|
|
*/ |
|
51
|
35 |
|
protected function clientGet($key) |
|
52
|
|
|
{ |
|
53
|
35 |
|
return $this->client->get($key); |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
|
|
/** |
|
57
|
|
|
* {@inheritdoc} |
|
58
|
|
|
*/ |
|
59
|
34 |
|
protected function clientGetMultiple(array $keys) |
|
60
|
|
|
{ |
|
61
|
34 |
|
return $this->client->mget($keys); |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
/** |
|
65
|
|
|
* {@inheritdoc} |
|
66
|
|
|
*/ |
|
67
|
54 |
|
protected function clientSet($key, $value) |
|
68
|
|
|
{ |
|
69
|
54 |
|
$this->client->set($key, $value); |
|
70
|
53 |
|
} |
|
71
|
|
|
|
|
72
|
|
|
/** |
|
73
|
|
|
* {@inheritdoc} |
|
74
|
|
|
*/ |
|
75
|
8 |
|
protected function clientRemove($key) |
|
76
|
|
|
{ |
|
77
|
8 |
|
return (bool) $this->client->del($key); |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
|
|
/** |
|
81
|
|
|
* {@inheritdoc} |
|
82
|
|
|
*/ |
|
83
|
29 |
|
protected function clientExists($key) |
|
84
|
|
|
{ |
|
85
|
29 |
|
return (bool) $this->client->exists($key); |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
|
|
/** |
|
89
|
|
|
* {@inheritdoc} |
|
90
|
|
|
*/ |
|
91
|
82 |
|
protected function clientClear() |
|
92
|
|
|
{ |
|
93
|
82 |
|
$this->client->flushdb(); |
|
94
|
82 |
|
} |
|
95
|
|
|
|
|
96
|
|
|
/** |
|
97
|
|
|
* {@inheritdoc} |
|
98
|
|
|
*/ |
|
99
|
4 |
|
protected function clientKeys() |
|
100
|
|
|
{ |
|
101
|
4 |
|
return $this->client->keys('*'); |
|
102
|
|
|
} |
|
103
|
|
|
} |
|
104
|
|
|
|
webmozart /
key-value-store
