Introduce WebMvcResourceHandlerRegistryCustomizer

Author: einnxk

module/spring-boot-webmvc/src/main/java/org/springframework/boot/webmvc/autoconfigure/WebMvcResourceHandlerRegistryCustomizer.java

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+/*
+ * Copyright 2012-present 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.boot.webmvc.autoconfigure;
+
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+
+/**
+ * Callback interface that can be used to customize a
+ * {@link ResourceHandlerRegistry}.
+ *
+ * @since 4.0.0
+ */
+@FunctionalInterface
+public interface WebMvcResourceHandlerRegistryCustomizer {
+
+	/**
+	 * Customize the given {@link ResourceHandlerRegistry}.
+	 *
+	 * @param registry the resource handler registry to customize
+	 */
+	void customize(ResourceHandlerRegistry registry);
+}