findAnnotation() — spring-boot Function Reference

Architecture documentation for the findAnnotation() function in ConfigurationPropertiesBean.java from the spring-boot codebase.

Function java GradlePlugin AotProcessing calls 2 called by 1

Entity Profile

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

Dependency Diagram

graph TD
  b85523a6_c328_b2f4_7432_1dca6dc64723["findAnnotation()"]
  6848a3de_ee84_baed_d31a_8820dc89fd28["findAnnotations()"]
  6848a3de_ee84_baed_d31a_8820dc89fd28 -->|calls| b85523a6_c328_b2f4_7432_1dca6dc64723
  c209a51d_7b81_5cd0_10bf_6997040b38cd["findMergedAnnotation()"]
  b85523a6_c328_b2f4_7432_1dca6dc64723 -->|calls| c209a51d_7b81_5cd0_10bf_6997040b38cd
  5fe9e097_d243_2cad_d20c_db584a0f1a0a["get()"]
  b85523a6_c328_b2f4_7432_1dca6dc64723 -->|calls| 5fe9e097_d243_2cad_d20c_db584a0f1a0a
  style b85523a6_c328_b2f4_7432_1dca6dc64723 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

core/spring-boot/src/main/java/org/springframework/boot/context/properties/ConfigurationPropertiesBean.java lines 267–281

	private static <A extends Annotation> @Nullable A findAnnotation(@Nullable Object instance, Class<?> type,
			@Nullable Method factory, Class<A> annotationType) {
		MergedAnnotation<A> annotation = MergedAnnotation.missing();
		if (factory != null) {
			annotation = findMergedAnnotation(factory, annotationType);
		}
		if (!annotation.isPresent()) {
			annotation = findMergedAnnotation(type, annotationType);
		}
		if (!annotation.isPresent() && AopUtils.isAopProxy(instance)) {
			annotation = MergedAnnotations.from(AopUtils.getTargetClass(instance), SearchStrategy.TYPE_HIERARCHY)
				.get(annotationType);
		}
		return annotation.isPresent() ? annotation.synthesize() : null;
	}