Generate JHipster 9.3.0 baseline application

src/main/java/com/example/questionbank/config/StaticResourcesWebConfiguration.java

@@ -0,0 +1,47 @@
+package com.example.questionbank.config;
+
+import java.util.concurrent.TimeUnit;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+import org.springframework.http.CacheControl;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistration;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+import tech.jhipster.config.JHipsterConstants;
+import tech.jhipster.config.JHipsterProperties;
+
+@Configuration
+@Profile({ JHipsterConstants.SPRING_PROFILE_PRODUCTION })
+public class StaticResourcesWebConfiguration implements WebMvcConfigurer {
+
+    protected static final String[] RESOURCE_LOCATIONS = { "classpath:/static/", "classpath:/static/content/", "classpath:/static/i18n/" };
+    protected static final String[] RESOURCE_PATHS = { "/*.js", "/*.css", "/*.svg", "/*.png", "*.ico", "/content/**", "/i18n/*" };
+
+    private final JHipsterProperties jhipsterProperties;
+
+    public StaticResourcesWebConfiguration(JHipsterProperties jHipsterProperties) {
+        this.jhipsterProperties = jHipsterProperties;
+    }
+
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        ResourceHandlerRegistration resourceHandlerRegistration = appendResourceHandler(registry);
+        initializeResourceHandler(resourceHandlerRegistration);
+    }
+
+    protected ResourceHandlerRegistration appendResourceHandler(ResourceHandlerRegistry registry) {
+        return registry.addResourceHandler(RESOURCE_PATHS);
+    }
+
+    protected void initializeResourceHandler(ResourceHandlerRegistration resourceHandlerRegistration) {
+        resourceHandlerRegistration.addResourceLocations(RESOURCE_LOCATIONS).setCacheControl(getCacheControl());
+    }
+
+    protected CacheControl getCacheControl() {
+        return CacheControl.maxAge(getJHipsterHttpCacheProperty(), TimeUnit.DAYS).cachePublic();
+    }
+
+    private int getJHipsterHttpCacheProperty() {
+        return jhipsterProperties.getHttp().getCache().getTimeToLiveInDays();
+    }
+}