Implements NamespacedPoolInterface for TraceableCacheAdapterForV3

src/Tracing/Cache/TraceableCacheAdapterForV3WithNamespace.php

@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Sentry\SentryBundle\Tracing\Cache;
+
+use Sentry\State\HubInterface;
+use Symfony\Component\Cache\Adapter\AdapterInterface;
+use Symfony\Component\Cache\PruneableInterface;
+use Symfony\Component\Cache\ResettableInterface;
+use Symfony\Contracts\Cache\CacheInterface;
+use Symfony\Contracts\Cache\NamespacedPoolInterface;
+
+/**
+ * This implementation of a cache adapter supports the distributed tracing
+ * feature of Sentry.
+ *
+ * @internal
+ */
+final class TraceableCacheAdapterForV3WithNamespace implements AdapterInterface, NamespacedPoolInterface, CacheInterface, PruneableInterface, ResettableInterface
+{
+    /**
+     * @phpstan-use TraceableCacheAdapterTrait<AdapterInterface>
+     */
+    use TraceableCacheAdapterTrait;
+
+    /**
+     * @param HubInterface     $hub              The current hub
+     * @param AdapterInterface $decoratedAdapter The decorated cache adapter
+     */
+    public function __construct(HubInterface $hub, AdapterInterface $decoratedAdapter)
+    {
+        $this->hub = $hub;
+        $this->decoratedAdapter = $decoratedAdapter;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param mixed[] $metadata
+     */
+    public function get(string $key, callable $callback, ?float $beta = null, ?array &$metadata = null): mixed
+    {
+        return $this->traceFunction('cache.get_item', function () use ($key, $callback, $beta, &$metadata) {
+            if (!$this->decoratedAdapter instanceof CacheInterface) {
+                throw new \BadMethodCallException(\sprintf('The %s::get() method is not supported because the decorated adapter does not implement the "%s" interface.', self::class, CacheInterface::class));
+            }
+
+            return $this->decoratedAdapter->get($key, $callback, $beta, $metadata);
+        }, $key);
+    }
+
+    public function withSubNamespace(string $namespace): static
+    {
+        if (!$this->decoratedAdapter instanceof NamespacedPoolInterface) {
+            throw new \BadMethodCallException(\sprintf('The %s::withSubNamespace() method is not supported because the decorated adapter does not implement the "%s" interface.', self::class, NamespacedPoolInterface::class));
+        }
+
+        $clone = clone $this;
+        $clone->decoratedAdapter = $this->decoratedAdapter->withSubNamespace($namespace);
+
+        return $clone;
+    }
+}

src/aliases.php

@@ -9,6 +9,7 @@
 use Sentry\SentryBundle\Tracing\Cache\TraceableCacheAdapter;
 use Sentry\SentryBundle\Tracing\Cache\TraceableCacheAdapterForV2;
 use Sentry\SentryBundle\Tracing\Cache\TraceableCacheAdapterForV3;
+use Sentry\SentryBundle\Tracing\Cache\TraceableCacheAdapterForV3WithNamespace;
 use Sentry\SentryBundle\Tracing\Cache\TraceableTagAwareCacheAdapter;
 use Sentry\SentryBundle\Tracing\Cache\TraceableTagAwareCacheAdapterForV2;
 use Sentry\SentryBundle\Tracing\Cache\TraceableTagAwareCacheAdapterForV3;
@@ -38,12 +39,17 @@
 use Symfony\Component\Cache\DoctrineProvider;
 use Symfony\Component\HttpClient\HttpClient;
 use Symfony\Component\HttpClient\Response\StreamableInterface;
+use Symfony\Contracts\Cache\NamespacedPoolInterface;
 use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 if (interface_exists(AdapterInterface::class)) {
     if (!class_exists(DoctrineProvider::class, false) && version_compare(\PHP_VERSION, '8.0.0', '>=')) {
         if (!class_exists(TraceableCacheAdapter::class, false)) {
-            class_alias(TraceableCacheAdapterForV3::class, TraceableCacheAdapter::class);
+            if (interface_exists(NamespacedPoolInterface::class)) {
+                class_alias(TraceableCacheAdapterForV3WithNamespace::class, TraceableCacheAdapter::class);
+            } else {
+                class_alias(TraceableCacheAdapterForV3::class, TraceableCacheAdapter::class);
+            }
         }
 
         if (!class_exists(TraceableTagAwareCacheAdapter::class, false)) {

tests/Tracing/Cache/TraceableCacheAdapterTest.php

@@ -6,6 +6,7 @@
 
 use Sentry\SentryBundle\Tracing\Cache\TraceableCacheAdapter;
 use Symfony\Component\Cache\Adapter\AdapterInterface;
+use Symfony\Contracts\Cache\NamespacedPoolInterface;
 
 /**
  * @phpstan-extends AbstractTraceableCacheAdapterTest<TraceableCacheAdapter, AdapterInterface>
@@ -27,4 +28,16 @@ protected static function getAdapterClassFqcn(): string
     {
         return AdapterInterface::class;
     }
+
+    public function testNamespacePoolImplementation(): void
+    {
+        if (!interface_exists(NamespacedPoolInterface::class)) {
+            $this->markTestSkipped('NamespacedPoolInterface does not exists.');
+        }
+
+        $decoratedAdapter = $this->createMock(static::getAdapterClassFqcn());
+        $adapter = $this->createCacheAdapter($decoratedAdapter);
+
+        static::assertInstanceOf(NamespacedPoolInterface::class, $adapter);
+    }
 }