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[dsn] Parse DSN Cluster #643

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Merged
merged 5 commits into from
Nov 20, 2018
Merged

[dsn] Parse DSN Cluster #643

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0d57187
[dsn] Cluster DSN
makasim Nov 17, 2018
728bf1c
always return query bag on getArray.
makasim Nov 17, 2018
1af223d
fix
makasim Nov 17, 2018
ec2ffbb
Merge remote-tracking branch 'origin/master' into dsn-cluster
makasim Nov 20, 2018
84bd457
fix tests.
makasim Nov 20, 2018
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57 changes: 48 additions & 9 deletions docs/dsn.md
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ Basic usage:

use Enqueue\Dsn\Dsn;

$dsn = new Dsn('mysql+pdo://user:password@localhost:3306/database?connection_timeout=123');
$dsn = Dsn::parseFirst('mysql+pdo://user:password@localhost:3306/database?connection_timeout=123');

$dsn->getSchemeProtocol(); // 'mysql'
$dsn->getScheme(); // 'mysql+pdo'
Expand All @@ -39,8 +39,30 @@ $dsn->getPort(); // 3306

$dsn->getQueryString(); // 'connection_timeout=123'
$dsn->getQuery(); // ['connection_timeout' => '123']
$dsn->getQueryParameter('connection_timeout'); // '123'
$dsn->getInt('connection_timeout'); // 123
$dsn->getString('connection_timeout'); // '123'
$dsn->getDecimal('connection_timeout'); // 123
```

Parse Cluster DSN:

```php
<?php

use Enqueue\Dsn\Dsn;

$dsns = Dsn::parse('mysql+pdo://user:password@foo:3306,bar:5678/database?connection_timeout=123');

count($dsns); // 2

$dsns[0]->getUser(); // 'user'
$dsns[0]->getPassword(); // 'password'
$dsns[0]->getHost(); // 'foo'
$dsns[0]->getPort(); // 3306

$dsns[1]->getUser(); // 'user'
$dsns[1]->getPassword(); // 'password'
$dsns[1]->getHost(); // 'bar'
$dsns[1]->getPort(); // 5678
```

Some parts could be omitted:
Expand All @@ -49,7 +71,7 @@ Some parts could be omitted:
<?php
use Enqueue\Dsn\Dsn;

$dsn = new Dsn('sqs:?key=aKey&secret=aSecret&token=aToken');
$dsn = Dsn::parseFirst('sqs:?key=aKey&secret=aSecret&token=aToken');

$dsn->getSchemeProtocol(); // 'sqs'
$dsn->getScheme(); // 'sqs'
Expand All @@ -59,8 +81,25 @@ $dsn->getPassword(); // null
$dsn->getHost(); // null
$dsn->getPort(); // null

$dsn->getQueryParameter('key'); // 'aKey'
$dsn->getQueryParameter('secret'); // 'aSecret'
$dsn->getString('key'); // 'aKey'
$dsn->getString('secret'); // 'aSecret'
```

Get typed query params:

```php
<?php
use Enqueue\Dsn\Dsn;

$dsn = Dsn::parseFirst('sqs:?decimal=12&octal=0666&float=1.2&bool=1&array[0]=val&array[1]=123');

$dsn->getDecimal('decimal'); // 12
$dsn->getOctal('decimal'); // 0666
$dsn->getFloat('float'); // 1.2
$dsn->getBool('bool'); // true
$dsn->getArray('array')->getString(0); // val
$dsn->getArray('array')->getDecimal(1); // 123
$dsn->getArray('array')->toArray(); // [val]
```

Throws exception if DSN not valid:
Expand All @@ -69,7 +108,7 @@ Throws exception if DSN not valid:
<?php
use Enqueue\Dsn\Dsn;

$dsn = new Dsn('foo'); // throws exception here
$dsn = Dsn::parseFirst('foo'); // throws exception here
```

Throws exception if cannot cast query parameter:
Expand All @@ -78,9 +117,9 @@ Throws exception if cannot cast query parameter:
<?php
use Enqueue\Dsn\Dsn;

$dsn = new Dsn('mysql:?connection_timeout=notInt');
$dsn = Dsn::parseFirst('mysql:?connection_timeout=notInt');

$dsn->getInt('connection_timeout'); // throws exception here
$dsn->getDecimal('connection_timeout'); // throws exception here
```

[back to index](index.md)
14 changes: 7 additions & 7 deletions pkg/amqp-tools/ConnectionConfig.php
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Original file line number Diff line number Diff line change
Expand Up @@ -379,7 +379,7 @@ public function getConfig()
*/
private function parseDsn($dsn)
{
$dsn = new Dsn($dsn);
$dsn = Dsn::parseFirst($dsn);

$supportedSchemes = $this->supportedSchemes;
if (false == in_array($dsn->getSchemeProtocol(), $supportedSchemes, true)) {
Expand Down Expand Up @@ -410,14 +410,14 @@ private function parseDsn($dsn)
'persisted' => $dsn->getBool('persisted'),
'lazy' => $dsn->getBool('lazy'),
'qos_global' => $dsn->getBool('qos_global'),
'qos_prefetch_size' => $dsn->getInt('qos_prefetch_size'),
'qos_prefetch_count' => $dsn->getInt('qos_prefetch_count'),
'qos_prefetch_size' => $dsn->getDecimal('qos_prefetch_size'),
'qos_prefetch_count' => $dsn->getDecimal('qos_prefetch_count'),
'ssl_on' => $sslOn,
'ssl_verify' => $dsn->getBool('ssl_verify'),
'ssl_cacert' => $dsn->getQueryParameter('ssl_cacert'),
'ssl_cert' => $dsn->getQueryParameter('ssl_cert'),
'ssl_key' => $dsn->getQueryParameter('ssl_key'),
'ssl_passphrase' => $dsn->getQueryParameter('ssl_passphrase'),
'ssl_cacert' => $dsn->getString('ssl_cacert'),
'ssl_cert' => $dsn->getString('ssl_cert'),
'ssl_key' => $dsn->getString('ssl_key'),
'ssl_passphrase' => $dsn->getString('ssl_passphrase'),
]), function ($value) { return null !== $value; });

return array_map(function ($value) {
Expand Down
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