From 15d411b79ae46e6d01f0fe8611078240ed73262b Mon Sep 17 00:00:00 2001
From: Christoph Strobl <christoph.strobl@broadcom.com>
Date: Mon, 15 Jan 2024 14:34:05 +0100
Subject: [PATCH] Add missing runtime hit for `Unpaged` required by
 `PageModule`.

The PageModule is loading the Unpaged type via its name which requires additional reflection configuration for native images.

Closes: #3025
Original pull request: #3026
---
 .../data/web/aot/hint/WebRuntimeHints.java    | 37 +++++++++++++++++++
 .../resources/META-INF/spring/aot.factories   |  3 +-
 2 files changed, 39 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/org/springframework/data/web/aot/hint/WebRuntimeHints.java

diff --git a/src/main/java/org/springframework/data/web/aot/hint/WebRuntimeHints.java b/src/main/java/org/springframework/data/web/aot/hint/WebRuntimeHints.java
new file mode 100644
index 000000000..6a3610599
--- /dev/null
+++ b/src/main/java/org/springframework/data/web/aot/hint/WebRuntimeHints.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2024 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.web.aot.hint;
+
+import org.springframework.aot.hint.RuntimeHints;
+import org.springframework.aot.hint.RuntimeHintsRegistrar;
+import org.springframework.aot.hint.TypeReference;
+import org.springframework.data.web.config.SpringDataJacksonConfiguration.PageModule;
+import org.springframework.lang.Nullable;
+
+/**
+ * @author Christoph Strobl
+ * @since 3.2.3
+ */
+public class WebRuntimeHints implements RuntimeHintsRegistrar {
+
+	@Override
+	public void registerHints(RuntimeHints hints, @Nullable ClassLoader classLoader) {
+
+		hints.reflection().registerType(TypeReference.of("org.springframework.data.domain.Unpaged"), hint -> {
+			hint.onReachableType(PageModule.class);
+		});
+	}
+}
diff --git a/src/main/resources/META-INF/spring/aot.factories b/src/main/resources/META-INF/spring/aot.factories
index f25bf746b..e558f4348 100644
--- a/src/main/resources/META-INF/spring/aot.factories
+++ b/src/main/resources/META-INF/spring/aot.factories
@@ -3,7 +3,8 @@ org.springframework.beans.factory.aot.BeanFactoryInitializationAotProcessor=\
 
 org.springframework.aot.hint.RuntimeHintsRegistrar=\
 	org.springframework.data.repository.aot.hint.RepositoryRuntimeHints,\
-	org.springframework.data.querydsl.aot.QuerydslHints
+	org.springframework.data.querydsl.aot.QuerydslHints,\
+	org.springframework.data.web.aot.hint.WebRuntimeHints
 
 org.springframework.beans.factory.aot.BeanRegistrationAotProcessor=\
     org.springframework.data.aot.AuditingBeanRegistrationAotProcessor