createRegistrationBean() — spring-boot Function Reference

Architecture documentation for the createRegistrationBean() function in ServletContextInitializerBeans.java from the spring-boot codebase.

Function java GradlePlugin AotProcessing calls 2 called by 2

Entity Profile

GradlePlugin→ AotProcessing→ createRegistrationBean() — spring-boot Function Reference

Dependency Diagram

graph TD
  ee65bfcc_140f_2d14_92f8_ab0e71ad1357["createRegistrationBean()"]
  2f478fb6_da24_07dc_e6e2_f5cf9261a251["createRegistrationBean()"]
  2f478fb6_da24_07dc_e6e2_f5cf9261a251 -->|calls| ee65bfcc_140f_2d14_92f8_ab0e71ad1357
  39adca33_5815_3769_8019_d5fd428286d7["createRegistrationBean()"]
  39adca33_5815_3769_8019_d5fd428286d7 -->|calls| ee65bfcc_140f_2d14_92f8_ab0e71ad1357
  2f478fb6_da24_07dc_e6e2_f5cf9261a251["createRegistrationBean()"]
  ee65bfcc_140f_2d14_92f8_ab0e71ad1357 -->|calls| 2f478fb6_da24_07dc_e6e2_f5cf9261a251
  d319edb8_4247_fd07_02b7_bd9653c6a9d8["configureFromAnnotation()"]
  ee65bfcc_140f_2d14_92f8_ab0e71ad1357 -->|calls| d319edb8_4247_fd07_02b7_bd9653c6a9d8
  style ee65bfcc_140f_2d14_92f8_ab0e71ad1357 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

core/spring-boot/src/main/java/org/springframework/boot/web/servlet/ServletContextInitializerBeans.java lines 296–313

		@Override
		public RegistrationBean createRegistrationBean(String beanName, Servlet source, int totalNumberOfSourceBeans) {
			String url = (totalNumberOfSourceBeans != 1) ? "/" + beanName + "/" : "/";
			if (beanName.equals(DISPATCHER_SERVLET_NAME)) {
				url = "/"; // always map the main dispatcherServlet to "/"
			}
			ServletRegistrationBean<Servlet> bean = new ServletRegistrationBean<>(source, url);
			bean.setName(beanName);
			bean.setMultipartConfig(this.multipartConfig);
			ServletRegistration registrationAnnotation = this.beanFactory.findAnnotationOnBean(beanName,
					ServletRegistration.class);
			if (registrationAnnotation != null) {
				Order orderAnnotation = this.beanFactory.findAnnotationOnBean(beanName, Order.class);
				Assert.notNull(orderAnnotation, "'orderAnnotation' must not be null");
				configureFromAnnotation(bean, registrationAnnotation, orderAnnotation);
			}
			return bean;
		}