doctrine / orm

lib/Doctrine/ORM/Mapping/AbstractClassMetadataFactory.php

Spacing +7 added lines, -7 removed lines

@@ -126,7 +126,7 @@ 
      */
     public function getAllMetadata() : array
     {
-        if (! $this->initialized) {
+        if ( ! $this->initialized) {
             $this->initialize();
         }
 
@@ -166,7 +166,7 @@ 
 
         try {
             if ($this->cacheDriver) {
-                $cached = $this->cacheDriver->fetch($entityClassName . $this->cacheSalt);
+                $cached = $this->cacheDriver->fetch($entityClassName.$this->cacheSalt);
 
                 if ($cached instanceof ClassMetadata) {
                     $this->loadedMetadata[$entityClassName] = $cached;
@@ -176,7 +176,7 @@ 
                     foreach ($this->loadMetadata($entityClassName, $metadataBuildingContext) as $loadedClass) {
                         $loadedClassName = $loadedClass->getClassName();
 
-                        $this->cacheDriver->save($loadedClassName . $this->cacheSalt, $loadedClass, null);
+                        $this->cacheDriver->save($loadedClassName.$this->cacheSalt, $loadedClass, null);
                     }
                 }
             } else {
@@ -185,7 +185,7 @@ 
         } catch (CommonMappingException $loadingException) {
             $fallbackMetadataResponse = $this->onNotFoundMetadata($entityClassName, $metadataBuildingContext);
 
-            if (! $fallbackMetadataResponse) {
+            if ( ! $fallbackMetadataResponse) {
                 throw $loadingException;
             }
 
@@ -221,7 +221,7 @@ 
      */
     protected function loadMetadata(string $name, ClassMetadataBuildingContext $metadataBuildingContext) : array
     {
-        if (! $this->initialized) {
+        if ( ! $this->initialized) {
             $this->initialize();
         }
 
@@ -257,7 +257,7 @@ 
      */
     public function isTransient($className) : bool
     {
-        if (! $this->initialized) {
+        if ( ! $this->initialized) {
             $this->initialize();
         }
 
@@ -281,7 +281,7 @@ 
         $parentClasses = [];
 
         foreach (array_reverse($this->getReflectionService()->getParentClasses($name)) as $parentClass) {
-            if (! $this->getDriver()->isTransient($parentClass)) {
+            if ( ! $this->getDriver()->isTransient($parentClass)) {
                 $parentClasses[] = $parentClass;
             }
         }

lib/Doctrine/ORM/Mapping/Factory/AbstractClassMetadataFactory.php

Spacing +1 added lines, -1 removed lines

@@ -160,7 +160,7 @@
         ?ClassMetadata $parent,
         ClassMetadataBuildingContext $metadataBuildingContext
     ) : ClassMetadataDefinition {
-        if (! isset($this->definitions[$className])) {
+        if ( ! isset($this->definitions[$className])) {
             $this->definitions[$className] = $this->definitionFactory->build($className, $parent, $metadataBuildingContext);
         }
 

lib/Doctrine/ORM/Mapping/Factory/DefaultNamingStrategy.php

Spacing +4 added lines, -4 removed lines

@@ -43,7 +43,7 @@ 
         ?string $className = null,
         ?string $embeddedClassName = null
     ) : string {
-        return $propertyName . '_' . $embeddedColumnName;
+        return $propertyName.'_'.$embeddedColumnName;
     }
 
     /**
@@ -59,7 +59,7 @@ 
      */
     public function joinColumnName(string $propertyName, ?string $className = null) : string
     {
-        return $propertyName . '_' . $this->referenceColumnName();
+        return $propertyName.'_'.$this->referenceColumnName();
     }
 
     /**
@@ -67,7 +67,7 @@ 
      */
     public function joinTableName(string $sourceEntity, string $targetEntity, ?string $propertyName = null) : string
     {
-        return strtolower($this->classToTableName($sourceEntity) . '_' .
+        return strtolower($this->classToTableName($sourceEntity).'_'.
             $this->classToTableName($targetEntity));
     }
 
@@ -77,7 +77,7 @@ 
     public function joinKeyColumnName(string $entityName, ?string $referencedColumnName = null) : string
     {
         return strtolower(
-            $this->classToTableName($entityName) . '_' . ($referencedColumnName ?: $this->referenceColumnName())
+            $this->classToTableName($entityName).'_'.($referencedColumnName ?: $this->referenceColumnName())
         );
     }
 }

lib/Doctrine/ORM/Mapping/Factory/Strategy/ConditionalFileWriterClassMetadataGeneratorStrategy.php

Spacing +1 added lines, -1 removed lines

@@ -18,7 +18,7 @@
         ClassMetadataDefinition $definition,
         ClassMetadataBuildingContext $metadataBuildingContext
     ) : void {
-        if (! file_exists($filePath)) {
+        if ( ! file_exists($filePath)) {
             parent::generate($filePath, $definition, $metadataBuildingContext);
 
             return;

lib/Doctrine/ORM/Mapping/Factory/UnderscoreNamingStrategy.php

Spacing +4 added lines, -4 removed lines

@@ -80,7 +80,7 @@ 
         ?string $className = null,
         ?string $embeddedClassName = null
     ) : string {
-        return $this->underscore($propertyName) . '_' . $embeddedColumnName;
+        return $this->underscore($propertyName).'_'.$embeddedColumnName;
     }
 
     /**
@@ -96,7 +96,7 @@ 
      */
     public function joinColumnName(string $propertyName, ?string $className = null) : string
     {
-        return $this->underscore($propertyName) . '_' . $this->referenceColumnName();
+        return $this->underscore($propertyName).'_'.$this->referenceColumnName();
     }
 
     /**
@@ -104,7 +104,7 @@ 
      */
     public function joinTableName(string $sourceEntity, string $targetEntity, ?string $propertyName = null) : string
     {
-        return $this->classToTableName($sourceEntity) . '_' . $this->classToTableName($targetEntity);
+        return $this->classToTableName($sourceEntity).'_'.$this->classToTableName($targetEntity);
     }
 
     /**
@@ -112,7 +112,7 @@ 
      */
     public function joinKeyColumnName(string $entityName, ?string $referencedColumnName = null) : string
     {
-        return $this->classToTableName($entityName) . '_' .
+        return $this->classToTableName($entityName).'_'.
                 ($referencedColumnName ?: $this->referenceColumnName());
     }
 

lib/Doctrine/ORM/Mapping/Factory/ClassMetadataDefinitionFactory.php

Spacing +1 added lines, -1 removed lines

@@ -30,7 +30,7 @@
     ) : ClassMetadataDefinition {
         $definition = $this->createDefinition($className, $parentMetadata);
 
-        if (! class_exists($definition->metadataClassName, false)) {
+        if ( ! class_exists($definition->metadataClassName, false)) {
             $metadataClassPath = $this->resolver->resolveMetadataClassPath($className);
 
             $this->generatorStrategy->generate($metadataClassPath, $definition, $metadataBuildingContext);

lib/Doctrine/ORM/Mapping/Driver/DatabaseDriver.php

Spacing +7 added lines, -7 removed lines

@@ -143,8 +143,8 @@ 
     ) : Mapping\ComponentMetadata {
         $this->reverseEngineerMappingFromDatabase();
 
-        if (! isset($this->classToTableNames[$className])) {
-            throw new InvalidArgumentException('Unknown class ' . $className);
+        if ( ! isset($this->classToTableNames[$className])) {
+            throw new InvalidArgumentException('Unknown class '.$className);
         }
 
         $metadata = new Mapping\ClassMetadata($className, $parent, $metadataBuildingContext);
@@ -173,7 +173,7 @@ 
                     }
                 }
 
-                if (! $otherFk) {
+                if ( ! $otherFk) {
                     // the definition of this many to many table does not contain
                     // enough foreign key information to continue reverse engineering.
                     continue;
@@ -256,9 +256,9 @@ 
                 $allForeignKeyColumns = array_merge($allForeignKeyColumns, $foreignKey->getLocalColumns());
             }
 
-            if (! $table->hasPrimaryKey()) {
+            if ( ! $table->hasPrimaryKey()) {
                 throw new Mapping\MappingException(
-                    'Table ' . $table->getName() . ' has no primary key. Doctrine does not ' .
+                    'Table '.$table->getName().' has no primary key. Doctrine does not '.
                     "support reverse engineering from tables that don't have a primary key."
                 );
             }
@@ -448,7 +448,7 @@ 
             }
 
             // Here we need to check if $fkColumns are the same as $primaryKeys
-            if (! array_diff($fkColumns, $primaryKeys)) {
+            if ( ! array_diff($fkColumns, $primaryKeys)) {
                 $metadata->addProperty($associationMapping);
             } else {
                 $metadata->addProperty($associationMapping);
@@ -493,7 +493,7 @@ 
      */
     private function getClassNameForTable($tableName)
     {
-        return $this->namespace . (
+        return $this->namespace.(
             $this->classNamesForTables[$tableName]
                 ?? Inflector::classify(strtolower($tableName))
         );

lib/Doctrine/ORM/Mapping/Driver/AnnotationDriver.php

Spacing +33 added lines, -33 removed lines

@@ -212,7 +212,7 @@ 
             return $this->classNames;
         }
 
-        if (! $this->paths) {
+        if ( ! $this->paths) {
             throw Mapping\MappingException::pathRequired();
         }
 
@@ -220,7 +220,7 @@ 
         $includedFiles = [];
 
         foreach ($this->paths as $path) {
-            if (! is_dir($path)) {
+            if ( ! is_dir($path)) {
                 throw Mapping\MappingException::fileMappingDriversRequireConfiguredDirectoryPath($path);
             }
 
@@ -229,14 +229,14 @@ 
                     new RecursiveDirectoryIterator($path, FilesystemIterator::SKIP_DOTS),
                     RecursiveIteratorIterator::LEAVES_ONLY
                 ),
-                '/^.+' . preg_quote($this->fileExtension) . '$/i',
+                '/^.+'.preg_quote($this->fileExtension).'$/i',
                 RecursiveRegexIterator::GET_MATCH
             );
 
             foreach ($iterator as $file) {
                 $sourceFile = $file[0];
 
-                if (! preg_match('(^phar:)i', $sourceFile)) {
+                if ( ! preg_match('(^phar:)i', $sourceFile)) {
                     $sourceFile = realpath($sourceFile);
                 }
 
@@ -623,12 +623,12 @@ 
         $assocMetadata->setOrphanRemoval($oneToOneAnnot->orphanRemoval);
         $assocMetadata->setFetchMode($this->getFetchMode($className, $oneToOneAnnot->fetch));
 
-        if (! empty($oneToOneAnnot->mappedBy)) {
+        if ( ! empty($oneToOneAnnot->mappedBy)) {
             $assocMetadata->setMappedBy($oneToOneAnnot->mappedBy);
             $assocMetadata->setOwningSide(false);
         }
 
-        if (! empty($oneToOneAnnot->inversedBy)) {
+        if ( ! empty($oneToOneAnnot->inversedBy)) {
             $assocMetadata->setInversedBy($oneToOneAnnot->inversedBy);
         }
 
@@ -686,7 +686,7 @@ 
         $assocMetadata->setCascade($this->getCascade($className, $fieldName, $manyToOneAnnot->cascade));
         $assocMetadata->setFetchMode($this->getFetchMode($className, $manyToOneAnnot->fetch));
 
-        if (! empty($manyToOneAnnot->inversedBy)) {
+        if ( ! empty($manyToOneAnnot->inversedBy)) {
             $assocMetadata->setInversedBy($manyToOneAnnot->inversedBy);
         }
 
@@ -747,7 +747,7 @@ 
         $assocMetadata->setOwningSide(false);
         $assocMetadata->setMappedBy($oneToManyAnnot->mappedBy);
 
-        if (! empty($oneToManyAnnot->indexBy)) {
+        if ( ! empty($oneToManyAnnot->indexBy)) {
             $assocMetadata->setIndexedBy($oneToManyAnnot->indexBy);
         }
 
@@ -790,16 +790,16 @@ 
         $assocMetadata->setOrphanRemoval($manyToManyAnnot->orphanRemoval);
         $assocMetadata->setFetchMode($this->getFetchMode($className, $manyToManyAnnot->fetch));
 
-        if (! empty($manyToManyAnnot->mappedBy)) {
+        if ( ! empty($manyToManyAnnot->mappedBy)) {
             $assocMetadata->setMappedBy($manyToManyAnnot->mappedBy);
             $assocMetadata->setOwningSide(false);
         }
 
-        if (! empty($manyToManyAnnot->inversedBy)) {
+        if ( ! empty($manyToManyAnnot->inversedBy)) {
             $assocMetadata->setInversedBy($manyToManyAnnot->inversedBy);
         }
 
-        if (! empty($manyToManyAnnot->indexBy)) {
+        if ( ! empty($manyToManyAnnot->indexBy)) {
             $assocMetadata->setIndexedBy($manyToManyAnnot->indexBy);
         }
 
@@ -842,15 +842,15 @@ 
 
         $fieldMetadata->setType(Type::getType($columnAnnot->type));
 
-        if (! empty($columnAnnot->name)) {
+        if ( ! empty($columnAnnot->name)) {
             $fieldMetadata->setColumnName($columnAnnot->name);
         }
 
-        if (! empty($columnAnnot->columnDefinition)) {
+        if ( ! empty($columnAnnot->columnDefinition)) {
             $fieldMetadata->setColumnDefinition($columnAnnot->columnDefinition);
         }
 
-        if (! empty($columnAnnot->length)) {
+        if ( ! empty($columnAnnot->length)) {
             $fieldMetadata->setLength($columnAnnot->length);
         }
 
@@ -873,11 +873,11 @@ 
         Annotation\Table $tableAnnot,
         Mapping\TableMetadata $tableMetadata
     ) : Mapping\TableMetadata {
-        if (! empty($tableAnnot->name)) {
+        if ( ! empty($tableAnnot->name)) {
             $tableMetadata->setName($tableAnnot->name);
         }
 
-        if (! empty($tableAnnot->schema)) {
+        if ( ! empty($tableAnnot->schema)) {
             $tableMetadata->setSchema($tableAnnot->schema);
         }
 
@@ -915,11 +915,11 @@ 
     ) : Mapping\JoinTableMetadata {
         $joinTable = new Mapping\JoinTableMetadata();
 
-        if (! empty($joinTableAnnot->name)) {
+        if ( ! empty($joinTableAnnot->name)) {
             $joinTable->setName($joinTableAnnot->name);
         }
 
-        if (! empty($joinTableAnnot->schema)) {
+        if ( ! empty($joinTableAnnot->schema)) {
             $joinTable->setSchema($joinTableAnnot->schema);
         }
 
@@ -947,22 +947,22 @@ 
         $joinColumn = new Mapping\JoinColumnMetadata();
 
         // @todo Remove conditionals for name and referencedColumnName once naming strategy is brought into drivers
-        if (! empty($joinColumnAnnot->name)) {
+        if ( ! empty($joinColumnAnnot->name)) {
             $joinColumn->setColumnName($joinColumnAnnot->name);
         }
 
-        if (! empty($joinColumnAnnot->referencedColumnName)) {
+        if ( ! empty($joinColumnAnnot->referencedColumnName)) {
             $joinColumn->setReferencedColumnName($joinColumnAnnot->referencedColumnName);
         }
 
         $joinColumn->setNullable($joinColumnAnnot->nullable);
         $joinColumn->setUnique($joinColumnAnnot->unique);
 
-        if (! empty($joinColumnAnnot->fieldName)) {
+        if ( ! empty($joinColumnAnnot->fieldName)) {
             $joinColumn->setAliasedName($joinColumnAnnot->fieldName);
         }
 
-        if (! empty($joinColumnAnnot->columnDefinition)) {
+        if ( ! empty($joinColumnAnnot->columnDefinition)) {
             $joinColumn->setColumnDefinition($joinColumnAnnot->columnDefinition);
         }
 
@@ -984,7 +984,7 @@ 
         $fieldName = null
     ) : Mapping\CacheMetadata {
         $baseRegion    = strtolower(str_replace('\\', '_', $metadata->getRootClassName()));
-        $defaultRegion = $baseRegion . ($fieldName ? '__' . $fieldName : '');
+        $defaultRegion = $baseRegion.($fieldName ? '__'.$fieldName : '');
 
         $usage  = constant(sprintf('%s::%s', Mapping\CacheUsage::class, $cacheAnnot->usage));
         $region = $cacheAnnot->region ?: $defaultRegion;
@@ -1006,7 +1006,7 @@ 
         if ($parent && $parent->inheritanceType === Mapping\InheritanceType::SINGLE_TABLE) {
             // Handle the case where a middle mapped super class inherits from a single table inheritance tree.
             do {
-                if (! $parent->isMappedSuperclass) {
+                if ( ! $parent->isMappedSuperclass) {
                     $metadata->setTable($parent->table);
 
                     break;
@@ -1062,11 +1062,11 @@ 
             $discriminatorColumn->setType(Type::getType($typeName));
             $discriminatorColumn->setColumnName($discriminatorColumnAnnotation->name);
 
-            if (! empty($discriminatorColumnAnnotation->columnDefinition)) {
+            if ( ! empty($discriminatorColumnAnnotation->columnDefinition)) {
                 $discriminatorColumn->setColumnDefinition($discriminatorColumnAnnotation->columnDefinition);
             }
 
-            if (! empty($discriminatorColumnAnnotation->length)) {
+            if ( ! empty($discriminatorColumnAnnotation->length)) {
                 $discriminatorColumn->setLength($discriminatorColumnAnnotation->length);
             }
         }
@@ -1118,7 +1118,7 @@ 
             $entityListenersAnnot = $classAnnotations[Annotation\EntityListeners::class];
 
             foreach ($entityListenersAnnot->value as $listenerClassName) {
-                if (! class_exists($listenerClassName)) {
+                if ( ! class_exists($listenerClassName)) {
                     throw Mapping\MappingException::entityListenerClassNotFound(
                         $listenerClassName,
                         $metadata->getClassName()
@@ -1156,7 +1156,7 @@ 
                 $fieldName = $associationOverride->name;
                 $property  = $metadata->getProperty($fieldName);
 
-                if (! $property) {
+                if ( ! $property) {
                     throw Mapping\MappingException::invalidOverrideFieldName($metadata->getClassName(), $fieldName);
                 }
 
@@ -1190,7 +1190,7 @@ 
                 // Check for fetch
                 if ($associationOverride->fetch) {
                     $override->setFetchMode(
-                        constant(Mapping\FetchMode::class . '::' . $associationOverride->fetch)
+                        constant(Mapping\FetchMode::class.'::'.$associationOverride->fetch)
                     );
                 }
 
@@ -1279,7 +1279,7 @@ 
     {
         $fetchModeConstant = sprintf('%s::%s', Mapping\FetchMode::class, $fetchMode);
 
-        if (! defined($fetchModeConstant)) {
+        if ( ! defined($fetchModeConstant)) {
             throw Mapping\MappingException::invalidFetchMode($className, $fetchMode);
         }
 
@@ -1325,7 +1325,7 @@ 
         $classAnnotations = $this->reader->getClassAnnotations($reflectionClass);
 
         foreach ($classAnnotations as $key => $annot) {
-            if (! is_numeric($key)) {
+            if ( ! is_numeric($key)) {
                 continue;
             }
 
@@ -1343,7 +1343,7 @@ 
         $propertyAnnotations = $this->reader->getPropertyAnnotations($reflectionProperty);
 
         foreach ($propertyAnnotations as $key => $annot) {
-            if (! is_numeric($key)) {
+            if ( ! is_numeric($key)) {
                 continue;
             }
 
@@ -1361,7 +1361,7 @@ 
         $methodAnnotations = $this->reader->getMethodAnnotations($reflectionMethod);
 
         foreach ($methodAnnotations as $key => $annot) {
-            if (! is_numeric($key)) {
+            if ( ! is_numeric($key)) {
                 continue;
             }
 

lib/Doctrine/ORM/Mapping/Exporter/ClassMetadataExporter.php

Spacing +26 added lines, -26 removed lines

@@ -29,7 +29,7 @@ 
         $lines[] = null;
 
         if ($namespace) {
-            $lines[] = 'namespace ' . $namespace . ';';
+            $lines[] = 'namespace '.$namespace.';';
             $lines[] = null;
         }
 
@@ -64,31 +64,31 @@ 
     {
         $indentation     = str_repeat(self::INDENTATION, $indentationLevel);
         $bodyIndentation = str_repeat(self::INDENTATION, $indentationLevel + 1);
-        $objectReference = $bodyIndentation . self::VARIABLE;
+        $objectReference = $bodyIndentation.self::VARIABLE;
         $lines           = [];
 
-        $lines[] = $indentation . 'public function __construct(';
-        $lines[] = $bodyIndentation . 'ClassMetadataBuildingContext $metadataBuildingContext,';
-        $lines[] = $bodyIndentation . '?ClassMetadata $parent = null';
-        $lines[] = $indentation . ')';
-        $lines[] = $indentation . '{';
-        $lines[] = $bodyIndentation . 'parent::__construct("' . $metadata->getClassName() . '", $parent, $metadataBuildingContext);';
+        $lines[] = $indentation.'public function __construct(';
+        $lines[] = $bodyIndentation.'ClassMetadataBuildingContext $metadataBuildingContext,';
+        $lines[] = $bodyIndentation.'?ClassMetadata $parent = null';
+        $lines[] = $indentation.')';
+        $lines[] = $indentation.'{';
+        $lines[] = $bodyIndentation.'parent::__construct("'.$metadata->getClassName().'", $parent, $metadataBuildingContext);';
 
         if ($metadata->getCustomRepositoryClassName()) {
             $lines[] = null;
-            $lines[] = $objectReference . '->setCustomRepositoryClassName("' . $metadata->getCustomRepositoryClassName() . '");';
+            $lines[] = $objectReference.'->setCustomRepositoryClassName("'.$metadata->getCustomRepositoryClassName().'");';
         }
 
         if ($metadata->changeTrackingPolicy) {
             $lines[] = null;
-            $lines[] = $objectReference . '->setChangeTrackingPolicy(Mapping\ChangeTrackingPolicy::' . strtoupper($metadata->changeTrackingPolicy) . ');';
+            $lines[] = $objectReference.'->setChangeTrackingPolicy(Mapping\ChangeTrackingPolicy::'.strtoupper($metadata->changeTrackingPolicy).');';
         }
 
         $lines[] = $this->exportInheritance($metadata, $indentationLevel);
         $lines[] = $this->exportTable($metadata, $indentationLevel);
         $lines[] = $this->exportProperties($metadata, $indentationLevel);
         $lines[] = $this->exportLifecycleCallbacks($metadata, $indentationLevel);
-        $lines[] = $indentation . '}';
+        $lines[] = $indentation.'}';
 
         return implode(PHP_EOL, $lines);
     }
@@ -96,17 +96,17 @@ 
     private function exportInheritance(Mapping\ClassMetadata $metadata, int $indentationLevel) : string
     {
         $bodyIndentation = str_repeat(self::INDENTATION, $indentationLevel + 1);
-        $objectReference = $bodyIndentation . self::VARIABLE;
+        $objectReference = $bodyIndentation.self::VARIABLE;
         $lines           = [];
 
         if ($metadata->inheritanceType) {
             $lines[] = null;
-            $lines[] = $objectReference . '->setInheritanceType(Mapping\InheritanceType::' . strtoupper($metadata->inheritanceType) . ');';
+            $lines[] = $objectReference.'->setInheritanceType(Mapping\InheritanceType::'.strtoupper($metadata->inheritanceType).');';
         }
 
         if ($metadata->discriminatorColumn) {
             $lines[] = null;
-            $lines[] = $bodyIndentation . '// Discriminator mapping';
+            $lines[] = $bodyIndentation.'// Discriminator mapping';
             $lines[] = $this->exportDiscriminatorMetadata($metadata, $indentationLevel + 1);
         }
 
@@ -120,7 +120,7 @@ 
 
         if ($metadata->table) {
             $lines[] = null;
-            $lines[] = $bodyIndentation . '// Table';
+            $lines[] = $bodyIndentation.'// Table';
             $lines[] = $this->exportTableMetadata($metadata->table, $indentationLevel + 1);
         }
 
@@ -134,7 +134,7 @@ 
 
         foreach ($metadata->getDeclaredPropertiesIterator() as $name => $property) {
             $lines[] = null;
-            $lines[] = $bodyIndentation . '// Property: ' . $name;
+            $lines[] = $bodyIndentation.'// Property: '.$name;
             $lines[] = $this->exportProperty($property, $indentationLevel + 1);
         }
 
@@ -144,16 +144,16 @@ 
     private function exportLifecycleCallbacks(Mapping\ClassMetadata $metadata, int $indentationLevel) : string
     {
         $bodyIndentation = str_repeat(self::INDENTATION, $indentationLevel + 1);
-        $objectReference = $bodyIndentation . self::VARIABLE;
+        $objectReference = $bodyIndentation.self::VARIABLE;
         $lines           = [];
 
         if ($metadata->lifecycleCallbacks) {
             $lines[] = null;
-            $lines[] = $bodyIndentation . '// Lifecycle callbacks';
+            $lines[] = $bodyIndentation.'// Lifecycle callbacks';
 
             foreach ($metadata->lifecycleCallbacks as $event => $callbacks) {
                 foreach ($callbacks as $callback) {
-                    $lines[] = $objectReference . '->addLifecycleCallback("' . $callback . '", "' . $event . '");';
+                    $lines[] = $objectReference.'->addLifecycleCallback("'.$callback.'", "'.$event.'");';
                 }
             }
         }
@@ -166,17 +166,17 @@ 
         $variableExporter      = new VariableExporter();
         $discriminatorExporter = new DiscriminatorColumnMetadataExporter();
         $indentation           = str_repeat(self::INDENTATION, $indentationLevel);
-        $objectReference       = $indentation . self::VARIABLE;
+        $objectReference       = $indentation.self::VARIABLE;
         $lines                 = [];
 
         $lines[] = $discriminatorExporter->export($metadata->discriminatorColumn, $indentationLevel);
         $lines[] = null;
-        $lines[] = $objectReference . '->setDiscriminatorColumn(' . $discriminatorExporter::VARIABLE . ');';
+        $lines[] = $objectReference.'->setDiscriminatorColumn('.$discriminatorExporter::VARIABLE.');';
 
         if ($metadata->discriminatorMap) {
             $discriminatorMap = $variableExporter->export($metadata->discriminatorMap, $indentationLevel + 1);
 
-            $lines[] = $objectReference . '->setDiscriminatorMap(' . $discriminatorMap . ');';
+            $lines[] = $objectReference.'->setDiscriminatorMap('.$discriminatorMap.');';
         }
 
         return implode(PHP_EOL, $lines);
@@ -186,12 +186,12 @@ 
     {
         $tableExporter   = new TableMetadataExporter();
         $indentation     = str_repeat(self::INDENTATION, $indentationLevel);
-        $objectReference = $indentation . self::VARIABLE;
+        $objectReference = $indentation.self::VARIABLE;
         $lines           = [];
 
         $lines[] = $tableExporter->export($table, $indentationLevel);
         $lines[] = null;
-        $lines[] = $objectReference . '->setTable(' . $tableExporter::VARIABLE . ');';
+        $lines[] = $objectReference.'->setTable('.$tableExporter::VARIABLE.');';
 
         return implode(PHP_EOL, $lines);
     }
@@ -199,7 +199,7 @@ 
     private function exportProperty(Mapping\Property $property, int $indentationLevel) : string
     {
         $indentation     = str_repeat(self::INDENTATION, $indentationLevel);
-        $objectReference = $indentation . self::VARIABLE;
+        $objectReference = $indentation.self::VARIABLE;
         $lines           = [];
 
         switch (true) {
@@ -234,7 +234,7 @@ 
 
         $lines[] = $propertyExporter->export($property, $indentationLevel);
         $lines[] = null;
-        $lines[] = $objectReference . '->addProperty(' . $propertyExporter::VARIABLE . ');';
+        $lines[] = $objectReference.'->addProperty('.$propertyExporter::VARIABLE.');';
 
         return implode(PHP_EOL, $lines);
     }