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<?php
namespace Doctrine\DBAL\Schema;
use Doctrine\Deprecations\Deprecation;
use function in_array;
/**
* Represents the change of a column.
*/
class ColumnDiff
{
/**
* @deprecated Use {@see $fromColumn} and {@see Column::getName()} instead.
*
* @var string
*/
public $oldColumnName;
/**
* @internal Use {@see getNewColumn()} instead.
*
* @var Column
*/
public $column;
/**
* @deprecated Use {@see hasTypeChanged()}, {@see hasLengthChanged()}, {@see hasPrecisionChanged()},
* {@see hasScaleChanged()}, {@see hasUnsignedChanged()}, {@see hasFixedChanged()}, {@see hasNotNullChanged()},
* {@see hasDefaultChanged()}, {@see hasAutoIncrementChanged()} or {@see hasCommentChanged()} instead.
*
* @var string[]
*/
public $changedProperties = [];
/**
* @internal Use {@see getOldColumn()} instead.
*
* @var Column|null
*/
public $fromColumn;
/**
* @internal The diff can be only instantiated by a {@see Comparator}.
*
* @param string $oldColumnName
* @param string[] $changedProperties
*/
public function __construct(
$oldColumnName,
Column $column,
array $changedProperties = [],
?Column $fromColumn = null
) {
if ($fromColumn === null) {
Deprecation::triggerIfCalledFromOutside(
'doctrine/dbal',
'https://github.com/doctrine/dbal/pull/4785',
'Not passing the $fromColumn to %s is deprecated.',
__METHOD__,
);
}
$this->oldColumnName = $oldColumnName;
$this->column = $column;
$this->changedProperties = $changedProperties;
$this->fromColumn = $fromColumn;
}
public function getOldColumn(): ?Column
{
return $this->fromColumn;
}
public function getNewColumn(): Column
{
return $this->column;
}
public function hasTypeChanged(): bool
{
return $this->hasChanged('type');
}
public function hasLengthChanged(): bool
{
return $this->hasChanged('length');
}
public function hasPrecisionChanged(): bool
{
return $this->hasChanged('precision');
}
public function hasScaleChanged(): bool
{
return $this->hasChanged('scale');
}
public function hasUnsignedChanged(): bool
{
return $this->hasChanged('unsigned');
}
public function hasFixedChanged(): bool
{
return $this->hasChanged('fixed');
}
public function hasNotNullChanged(): bool
{
return $this->hasChanged('notnull');
}
public function hasDefaultChanged(): bool
{
return $this->hasChanged('default');
}
public function hasAutoIncrementChanged(): bool
{
return $this->hasChanged('autoincrement');
}
public function hasCommentChanged(): bool
{
return $this->hasChanged('comment');
}
/**
* @deprecated Use {@see hasTypeChanged()}, {@see hasLengthChanged()}, {@see hasPrecisionChanged()},
* {@see hasScaleChanged()}, {@see hasUnsignedChanged()}, {@see hasFixedChanged()}, {@see hasNotNullChanged()},
* {@see hasDefaultChanged()}, {@see hasAutoIncrementChanged()} or {@see hasCommentChanged()} instead.
*
* @param string $propertyName
*
* @return bool
*/
public function hasChanged($propertyName)
{
return in_array($propertyName, $this->changedProperties, true);
}
/**
* @deprecated Use {@see $fromColumn} instead.
*
* @return Identifier
*/
public function getOldColumnName()
{
Deprecation::trigger(
'doctrine/dbal',
'https://github.com/doctrine/dbal/pull/5622',
'%s is deprecated. Use $fromColumn instead.',
__METHOD__,
);
if ($this->fromColumn !== null) {
$name = $this->fromColumn->getName();
$quote = $this->fromColumn->isQuoted();
} else {
$name = $this->oldColumnName;
$quote = false;
}
return new Identifier($name, $quote);
}
}
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