|
1
|
|
|
<?php |
|
2
|
|
|
/* |
|
3
|
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
|
4
|
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|
5
|
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
|
6
|
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
|
7
|
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|
8
|
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|
9
|
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
|
10
|
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
|
11
|
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
|
12
|
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
|
13
|
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|
14
|
|
|
* |
|
15
|
|
|
* This software consists of voluntary contributions made by many individuals |
|
16
|
|
|
* and is licensed under the MIT license. For more information, see |
|
17
|
|
|
* <http://www.doctrine-project.org>. |
|
18
|
|
|
*/ |
|
19
|
|
|
|
|
20
|
|
|
namespace Doctrine\DBAL\Schema\Visitor; |
|
21
|
|
|
|
|
22
|
|
|
use Doctrine\DBAL\Schema\Table; |
|
23
|
|
|
use Doctrine\DBAL\Schema\Schema; |
|
24
|
|
|
use Doctrine\DBAL\Schema\ForeignKeyConstraint; |
|
25
|
|
|
use Doctrine\DBAL\Schema\Sequence; |
|
26
|
|
|
use Doctrine\DBAL\Schema\View; |
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* Removes assets from a schema that are not in the default namespace. |
|
30
|
|
|
* |
|
31
|
|
|
* Some databases such as MySQL support cross databases joins, but don't |
|
32
|
|
|
* allow to call DDLs to a database from another connected database. |
|
33
|
|
|
* Before a schema is serialized into SQL this visitor can cleanup schemas with |
|
34
|
|
|
* non default namespaces. |
|
35
|
|
|
* |
|
36
|
|
|
* This visitor filters all these non-default namespaced tables and sequences |
|
37
|
|
|
* and removes them from the SChema instance. |
|
38
|
|
|
* |
|
39
|
|
|
* @author Benjamin Eberlei <[email protected]> |
|
40
|
|
|
* @since 2.2 |
|
41
|
|
|
*/ |
|
42
|
|
|
class RemoveNamespacedAssets extends AbstractVisitor |
|
43
|
|
|
{ |
|
44
|
|
|
/** |
|
45
|
|
|
* @var \Doctrine\DBAL\Schema\Schema |
|
46
|
|
|
*/ |
|
47
|
|
|
private $schema; |
|
48
|
|
|
|
|
49
|
|
|
/** |
|
50
|
|
|
* {@inheritdoc} |
|
51
|
|
|
*/ |
|
52
|
60 |
|
public function acceptSchema(Schema $schema) |
|
53
|
|
|
{ |
|
54
|
60 |
|
$this->schema = $schema; |
|
55
|
60 |
|
} |
|
56
|
|
|
|
|
57
|
|
|
/** |
|
58
|
|
|
* {@inheritdoc} |
|
59
|
|
|
*/ |
|
60
|
60 |
|
public function acceptTable(Table $table) |
|
61
|
|
|
{ |
|
62
|
60 |
|
if ( ! $table->isInDefaultNamespace($this->schema->getName())) { |
|
63
|
60 |
|
$this->schema->dropTable($table->getName()); |
|
64
|
|
|
} |
|
65
|
60 |
|
} |
|
66
|
|
|
|
|
67
|
|
|
/** |
|
68
|
|
|
* {@inheritdoc} |
|
69
|
|
|
*/ |
|
70
|
|
|
public function acceptSequence(Sequence $sequence) |
|
71
|
|
|
{ |
|
72
|
|
|
if ( ! $sequence->isInDefaultNamespace($this->schema->getName())) { |
|
73
|
|
|
$this->schema->dropSequence($sequence->getName()); |
|
74
|
|
|
} |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
|
|
/** |
|
78
|
|
|
* {@inheritdoc} |
|
79
|
|
|
*/ |
|
80
|
|
|
public function acceptView(View $view) |
|
81
|
|
|
{ |
|
82
|
|
|
if ( ! $view->isInDefaultNamespace($this->schema->getName())) { |
|
83
|
|
|
$this->schema->dropView($view->getName()); |
|
84
|
|
|
} |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
/** |
|
88
|
|
|
* {@inheritdoc} |
|
89
|
|
|
*/ |
|
90
|
40 |
|
public function acceptForeignKey(Table $localTable, ForeignKeyConstraint $fkConstraint) |
|
91
|
|
|
{ |
|
92
|
|
|
// The table may already be deleted in a previous |
|
93
|
|
|
// RemoveNamespacedAssets#acceptTable call. Removing Foreign keys that |
|
94
|
|
|
// point to nowhere. |
|
95
|
40 |
|
if ( ! $this->schema->hasTable($fkConstraint->getForeignTableName())) { |
|
96
|
20 |
|
$localTable->removeForeignKey($fkConstraint->getName()); |
|
97
|
20 |
|
return; |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
20 |
|
$foreignTable = $this->schema->getTable($fkConstraint->getForeignTableName()); |
|
101
|
20 |
|
if ( ! $foreignTable->isInDefaultNamespace($this->schema->getName())) { |
|
102
|
20 |
|
$localTable->removeForeignKey($fkConstraint->getName()); |
|
103
|
|
|
} |
|
104
|
20 |
|
} |
|
105
|
|
|
} |
|
106
|
|
|
|
doctrine /
dbal
