| Server IP : 78.140.185.180 / Your IP : 216.73.216.170 Web Server : LiteSpeed System : Linux cpanel13.v.fozzy.com 4.18.0-513.11.1.lve.el8.x86_64 #1 SMP Thu Jan 18 16:21:02 UTC 2024 x86_64 User : builderbox ( 1072) PHP Version : 7.3.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /home/builderbox/./././www/vendor/doctrine/dbal/src/Schema/Visitor/ |
Upload File : |
<?php
namespace Doctrine\DBAL\Schema\Visitor;
use Doctrine\DBAL\Schema\ForeignKeyConstraint;
use Doctrine\DBAL\Schema\Schema;
use Doctrine\DBAL\Schema\Sequence;
use Doctrine\DBAL\Schema\Table;
/**
* Removes assets from a schema that are not in the default namespace.
*
* Some databases such as MySQL support cross databases joins, but don't
* allow to call DDLs to a database from another connected database.
* Before a schema is serialized into SQL this visitor can cleanup schemas with
* non default namespaces.
*
* This visitor filters all these non-default namespaced tables and sequences
* and removes them from the SChema instance.
*/
class RemoveNamespacedAssets extends AbstractVisitor
{
/** @var Schema|null */
private $schema;
/**
* {@inheritdoc}
*/
public function acceptSchema(Schema $schema)
{
$this->schema = $schema;
}
/**
* {@inheritdoc}
*/
public function acceptTable(Table $table)
{
if ($this->schema === null) {
return;
}
if ($table->isInDefaultNamespace($this->schema->getName())) {
return;
}
$this->schema->dropTable($table->getName());
}
/**
* {@inheritdoc}
*/
public function acceptSequence(Sequence $sequence)
{
if ($this->schema === null) {
return;
}
if ($sequence->isInDefaultNamespace($this->schema->getName())) {
return;
}
$this->schema->dropSequence($sequence->getName());
}
/**
* {@inheritdoc}
*/
public function acceptForeignKey(Table $localTable, ForeignKeyConstraint $fkConstraint)
{
if ($this->schema === null) {
return;
}
// The table may already be deleted in a previous
// RemoveNamespacedAssets#acceptTable call. Removing Foreign keys that
// point to nowhere.
if (! $this->schema->hasTable($fkConstraint->getForeignTableName())) {
$localTable->removeForeignKey($fkConstraint->getName());
return;
}
$foreignTable = $this->schema->getTable($fkConstraint->getForeignTableName());
if ($foreignTable->isInDefaultNamespace($this->schema->getName())) {
return;
}
$localTable->removeForeignKey($fkConstraint->getName());
}
}