From ad9f67c21917b19c5ec290d8d25c20bd97e7e492 Mon Sep 17 00:00:00 2001
From: "Alexander M. Turek" <me@derrabus.de>
Date: Sun, 22 Aug 2021 16:32:51 +0200
Subject: [PATCH] Remove calls to fixSchemaElementName()

Signed-off-by: Alexander M. Turek <me@derrabus.de>
---
 .../ORM/Mapping/ClassMetadataFactory.php      | 30 ++++++++++++-------
 psalm-baseline.xml                            |  4 +--
 .../ORM/Mapping/ClassMetadataFactoryTest.php  |  2 --
 3 files changed, 21 insertions(+), 15 deletions(-)

diff --git a/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php b/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php
index da9b361d329..4d2dccf5b73 100644
--- a/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php
+++ b/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php
@@ -21,14 +21,6 @@
 use Doctrine\ORM\Mapping\Exception\InvalidCustomGenerator;
 use Doctrine\ORM\Mapping\Exception\TableGeneratorNotImplementedYet;
 use Doctrine\ORM\Mapping\Exception\UnknownGeneratorType;
-use Doctrine\ORM\NotImplementedYet;
-use Doctrine\ORM\Sequencing;
-use Doctrine\ORM\Sequencing\Planning\AssociationValueGeneratorExecutor;
-use Doctrine\ORM\Sequencing\Planning\ColumnValueGeneratorExecutor;
-use Doctrine\ORM\Sequencing\Planning\CompositeValueGenerationPlan;
-use Doctrine\ORM\Sequencing\Planning\NoopValueGenerationPlan;
-use Doctrine\ORM\Sequencing\Planning\SingleValueGenerationPlan;
-use Doctrine\ORM\Sequencing\Planning\ValueGenerationExecutor;
 use Doctrine\Persistence\Mapping\AbstractClassMetadataFactory;
 use Doctrine\Persistence\Mapping\ClassMetadata as ClassMetadataInterface;
 use Doctrine\Persistence\Mapping\Driver\MappingDriver;
@@ -43,8 +35,10 @@
 use function explode;
 use function in_array;
 use function is_subclass_of;
+use function strlen;
 use function strpos;
 use function strtolower;
+use function substr;
 
 /**
  * The ClassMetadataFactory is used to create ClassMetadata objects that contain all the
@@ -564,7 +558,7 @@ private function completeIdGeneratorMapping(ClassMetadataInfo $class): void
                     $sequencePrefix = $class->getSequencePrefix($this->getTargetPlatform());
                     $sequenceName   = $this->getTargetPlatform()->getIdentitySequenceName($sequencePrefix, $columnName);
                     $definition     = [
-                        'sequenceName' => $this->getTargetPlatform()->fixSchemaElementName($sequenceName),
+                        'sequenceName' => $this->truncateSequenceName($sequenceName),
                     ];
 
                     if ($quoted) {
@@ -596,7 +590,7 @@ private function completeIdGeneratorMapping(ClassMetadataInfo $class): void
                     $quoted       = isset($class->fieldMappings[$fieldName]['quoted']) || isset($class->table['quoted']);
 
                     $definition = [
-                        'sequenceName'      => $this->getTargetPlatform()->fixSchemaElementName($sequenceName),
+                        'sequenceName'      => $this->truncateSequenceName($sequenceName),
                         'allocationSize'    => 1,
                         'initialValue'      => 1,
                     ];
@@ -669,6 +663,22 @@ private function determineIdGeneratorStrategy(AbstractPlatform $platform): int
         return ClassMetadata::GENERATOR_TYPE_TABLE;
     }
 
+    private function truncateSequenceName(string $schemaElementName): string
+    {
+        $platform = $this->getTargetPlatform();
+        if (! in_array($platform->getName(), ['oracle', 'sqlanywhere'], true)) {
+            return $schemaElementName;
+        }
+
+        $maxIdentifierLength = $platform->getMaxIdentifierLength();
+
+        if (strlen($schemaElementName) > $maxIdentifierLength) {
+            return substr($schemaElementName, 0, $maxIdentifierLength);
+        }
+
+        return $schemaElementName;
+    }
+
     /**
      * Inherits the ID generator mapping from a parent class.
      */
diff --git a/psalm-baseline.xml b/psalm-baseline.xml
index eb35ea93ca8..9c9d50a5afe 100644
--- a/psalm-baseline.xml
+++ b/psalm-baseline.xml
@@ -896,11 +896,9 @@
     <DeprecatedConstant occurrences="1">
       <code>ClassMetadata::GENERATOR_TYPE_UUID</code>
     </DeprecatedConstant>
-    <DeprecatedMethod occurrences="4">
+    <DeprecatedMethod occurrences="2">
       <code>addNamedNativeQuery</code>
       <code>addNamedQuery</code>
-      <code>fixSchemaElementName</code>
-      <code>fixSchemaElementName</code>
     </DeprecatedMethod>
     <DocblockTypeContradiction occurrences="3">
       <code>! $class-&gt;reflClass</code>
diff --git a/tests/Doctrine/Tests/ORM/Mapping/ClassMetadataFactoryTest.php b/tests/Doctrine/Tests/ORM/Mapping/ClassMetadataFactoryTest.php
index 86ad9ed72c6..69e9f18cf95 100644
--- a/tests/Doctrine/Tests/ORM/Mapping/ClassMetadataFactoryTest.php
+++ b/tests/Doctrine/Tests/ORM/Mapping/ClassMetadataFactoryTest.php
@@ -13,7 +13,6 @@
 use Doctrine\ORM\Events;
 use Doctrine\ORM\Exception\ORMException;
 use Doctrine\ORM\Id\AbstractIdGenerator;
-use Doctrine\ORM\Mapping;
 use Doctrine\ORM\Mapping\ClassMetadata;
 use Doctrine\ORM\Mapping\ClassMetadataFactory;
 use Doctrine\ORM\Mapping\Column;
@@ -24,7 +23,6 @@
 use Doctrine\ORM\Mapping\Id;
 use Doctrine\ORM\Mapping\InheritanceType;
 use Doctrine\ORM\Mapping\MappingException;
-use Doctrine\ORM\Sequencing\Generator;
 use Doctrine\Persistence\Mapping\Driver\MappingDriver;
 use Doctrine\Persistence\Mapping\RuntimeReflectionService;
 use Doctrine\Tests\Mocks\ConnectionMock;