8000 feature #40710 [Serializer] Construct annotations using named argumen… · hultberg/symfony@69be867 · GitHub
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feature symfony#40710 [Serializer] Construct annotations using named arguments (derrabus)
This PR was merged into the 5.3-dev branch. Discussion ---------- [Serializer] Construct annotations using named arguments | Q | A | ------------- | --- | Branch? | 5.x | Bug fix? | no | New feature? | no | Deprecations? | yes | Tickets | N/A | License | MIT | Doc PR | Not needed This is the same as symfony#40266, but applied to the serializer annotations. This PR proposes to bump the `doctrine/annotations` library to 1.12 to gain access to its emulation layer for named arguments. Furthermore, constructing any of the serializer's annotation classes the old way by passing an array of parameters is deprecated. ### Reasons for this change The constructors of our annotation classes have become unnecessarily complicated because we have to support two ways of calling them: * An array of parameters, passed as first argument, because that's the default behavior `doctrine/annotations`. * A set of named arguments because that's how PHP 8 attributes work. Since we can now tell the Doctrine annotation reader to use named arguments as well, we can simplify the constructors of our annotations significantly. ### Drawback After this change, there is no easy way anymore to construct instances of most of the annotation classes directly on PHP 7. The PR has been built under the assumption that instances of this class are usually created using either Doctrine annotations or a PHP 8 attribute. Thus, most applications should be unaffected by this change. Commits ------- c116662 [Serializer] Construct annotations using named arguments
2 parents ea62fd0 + b2d6dd1 commit 69be867

12 files changed

+292
-47
lines changed

‎Annotation/Context.php

Lines changed: 9 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -17,6 +17,7 @@
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* Annotation class for @Context().
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*
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* @Annotation
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* @NamedArgumentConstructor
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* @Target({"PROPERTY", "METHOD"})
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*
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* @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
@@ -30,19 +31,26 @@ final class Context
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private $groups;
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/**
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* @param string|string[] $groups
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*
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* @throws InvalidArgumentException
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*/
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public function __construct(array $options = [], array $context = [], array $normalizationContext = [], array $denormalizationContext = [], array $groups = [])
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public function __construct(array $options = [], array $context = [], array $normalizationContext = [], array $denormalizationContext = [], $groups = [])
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{
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if (!$context) {
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if (!array_intersect((array_keys($options)), ['normalizationContext', 'groups', 'context', 'value', 'denormalizationContext'])) {
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// gracefully supports context as first, unnamed attribute argument if it cannot be confused with Doctrine-style options
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$context = $options;
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} else {
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trigger_deprecation('symfony/serializer', '5.3', 'Passing an array of properties as first argument to "%s" is deprecated. Use named arguments instead.', __METHOD__);
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// If at least one of the options match, it's likely to be Doctrine-style options. Search for the context inside:
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$context = $options['value'] ?? $options['context'] ?? [];
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}
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}
51+
if (!\is_string($groups) && !\is_array($groups)) {
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throw new \TypeError(sprintf('"%s": Expected parameter $groups to be a string or an array of strings, got "%s".', __METHOD__, get_debug_type($groups)));
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}
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$normalizationContext = $options['normalizationContext'] ?? $normalizationContext;
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$denormalizationContext = $options['denormalizationContext'] ?? $denormalizationContext;

‎Annotation/DiscriminatorMap.php

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -17,6 +17,7 @@
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* Annotation class for @DiscriminatorMap().
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*
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* @Annotation
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* @NamedArgumentConstructor
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* @Target({"CLASS"})
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*
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* @author Samuel Roze <samuel.roze@gmail.com>
@@ -35,13 +36,15 @@ class DiscriminatorMap
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private $mapping;
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/**
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* @param string|array $typeProperty
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* @param string $typeProperty
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*
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* @throws InvalidArgumentException
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*/
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public function __construct($typeProperty, array $mapping = null)
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{
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if (\is_array($typeProperty)) {
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trigger_deprecation('symfony/serializer', '5.3', 'Passing an array as first argument to "%s" is deprecated. Use named arguments instead.', __METHOD__);
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$mapping = $typeProperty['mapping'] ?? null;
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$typeProperty = $typeProperty['typeProperty'] ?? null;
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} elseif (!\is_string($typeProperty)) {

‎Annotation/Groups.php

Lines changed: 11 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -17,6 +17,7 @@
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* Annotation class for @Groups().
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*
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* @Annotation
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* @NamedArgumentConstructor
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* @Target({"PROPERTY", "METHOD"})
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*
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* @author Kévin Dunglas <dunglas@gmail.com>
@@ -30,11 +31,19 @@ class Groups
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private $groups;
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/**
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* @param string|string[] $groups
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*
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* @throws InvalidArgumentException
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*/
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public function __construct(array $groups)
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public function __construct($groups)
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{
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if (isset($groups['value'])) {
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if (\is_string($groups)) {
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$groups = (array) $groups;
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} elseif (!\is_array($groups)) {
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throw new \TypeError(sprintf('"%s": Parameter $groups is expected to be a string or an array of strings, got "%s".', __METHOD__, get_debug_type($groups)));
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} elseif (isset($groups['value'])) {
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trigger_deprecation('symfony/serializer', '5.3', 'Passing an array of properties as first argument to "%s" is deprecated. Use named arguments instead.', __METHOD__);
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$groups = (array) $groups['value'];
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}
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if (empty($groups)) {

‎Annotation/MaxDepth.php

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -17,6 +17,7 @@
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* Annotation class for @MaxDepth().
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*
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* @Annotation
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* @NamedArgumentConstructor
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* @Target({"PROPERTY", "METHOD"})
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*
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* @author Kévin Dunglas <dunglas@gmail.com>
@@ -30,11 +31,13 @@ class MaxDepth
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private $maxDepth;
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/**
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* @param int|array $maxDepth
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* @param int $maxDepth
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*/
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public function __construct($maxDepth)
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{
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if (\is_array($maxDepth)) {
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trigger_deprecation('symfony/serializer', '5.3', 'Passing an array as first argument to "%s" is deprecated. Use named arguments instead.', __METHOD__);
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if (!isset($maxDepth['value'])) {
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throw new InvalidArgumentException(sprintf('Parameter of annotation "%s" should be set.', static::class));
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}

‎Annotation/SerializedName.php

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -17,6 +17,7 @@
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* Annotation class for @SerializedName().
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*
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* @Annotation
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* @NamedArgumentConstructor
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* @Target({"PROPERTY", "METHOD"})
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*
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* @author Fabien Bourigault <bourigaultfabien@gmail.com>
@@ -30,11 +31,13 @@ final class SerializedName
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private $serializedName;
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/**
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* @param string|array $serializedName
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* @param string $serializedName
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*/
3536
public function __construct($serializedName)
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{
3738
if (\is_array($serializedName)) {
39+
trigger_deprecation('symfony/serializer', '5.3', 'Passing an array as first argument to "%s" is deprecated. Use named arguments instead.', __METHOD__);
40+
3841
if (!isset($serializedName['value'])) {
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throw new InvalidArgumentException(sprintf('Parameter of annotation "%s" should be set.', static::class));
4043
}

‎CHANGELOG.md

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@@ -8,6 +8,7 @@ CHANGELOG
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* Deprecate `ArrayDenormalizer::setSerializer()`, call `setDenormalizer()` instead
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* Add normalization formats to `UidNormalizer`
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* Add `CsvEncoder::END_OF_LINE` context option
11+
* Deprecate creating instances of the annotation classes by passing an array of parameters, use named arguments instead
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5.2.0
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-----

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