- Some overdue modification made to allow more flexibility

src/Common/EntityResolver.php

@@ -61,16 +61,7 @@ class EntityResolver {
 
     public function searchField($name) : null|array
     {
-        try{
-            return $this->field($name, self::KEY_ENTITY_NAME, false) ?: $this->field($name, self::KEY_COLUMN_NAME, false);
-        }
-        catch(\Throwable $e) {
-            if ( $throwException) {
-                throw new \InvalidArgumentException("Can't find entity field's column named `$name` from entity {$this->entityClass}");
-            }
-        }
-
-        return null;
+        return $this->field($name, self::KEY_ENTITY_NAME, false) ?: $this->field($name, self::KEY_COLUMN_NAME, false);
     }
 
     public function fieldList($fieldKey = self::KEY_ENTITY_NAME, bool $skipVirtual = false) : array
@@ -173,7 +164,7 @@ class EntityResolver {
         return $table->name ?? "";
     }
 
-    public function tableAnnotation($required = false) : Table|Attribute\Obj\Table
+    public function tableAnnotation($required = false) : null|Table|Attribute\Obj\Table
     {
         if ( null === $table = $this->getTableAttribute() ) {
             if ($required) {
@@ -191,10 +182,10 @@ class EntityResolver {
 
     public function sqlAdapter() : \Ulmus\ConnectionAdapter
     {
-        if ( null !== $table = $this->getTableAttribute() ) {
-            if ( $table->adapter ?? null ) {
-                if ( null === ( $adapter = \Ulmus\Ulmus::$registeredAdapters[$table->adapter] ?? null ) ) {
-                    throw new \Exception("Requested database adapter `{$table->adapter}` is not registered.");
+        if ( $adapterObj = $this->getAdapterInterfaceAttribute()) {
+            if ( false !== $adapterName = $adapterObj->adapter() ) {
+                if ( null === ( $adapter = \Ulmus\Ulmus::$registeredAdapters[$adapterName] ?? null ) ) {
+                    throw new \Exception("Requested database adapter `$adapterName` is not registered.");
                 }
                 else {
                     return $adapter;
@@ -250,6 +241,11 @@ class EntityResolver {
         return null;
     }
 
+    protected function getAdapterInterfaceAttribute() : null|object
+    {
+        return $this->getAttributeImplementing(Attribute\Obj\AdapterAttributeInterface::class);
+    }
+
     protected function getTableAttribute()
     {
         return $this->getAnnotationFromClassname(Attribute\Obj\Table::class, false) ?: $this->getAnnotationFromClassname( Table::class, false );
@@ -294,6 +290,17 @@ class EntityResolver {
         return null;
     }
 
+    public function getAttributeImplementing(string $interface) : ? object
+    {
+        foreach (array_reverse($this->class['tags']) as $item) {
+            if ($item['object'] instanceof $interface) {
+                return $item['object'];
+            }
+        }
+
+        return null;
+    }
+
     public function instanciateAnnotationObject(array|\ReflectionAttribute $tagDefinition) : object
     {
         if ($tagDefinition instanceof \ReflectionAttribute) {