evaluateConditionalOnMissingBean() — spring-boot Function Reference

Architecture documentation for the evaluateConditionalOnMissingBean() function in OnBeanCondition.java from the spring-boot codebase.

Function java GradlePlugin DslExtensions calls 4 called by 1

Entity Profile

GradlePlugin→ DslExtensions→ evaluateConditionalOnMissingBean() — spring-boot Function Reference

Dependency Diagram

graph TD
  0728734f_676c_32d6_80e4_1a420d5d6239["evaluateConditionalOnMissingBean()"]
  43c9ea98_9071_6b63_b2a4_18a4917b5b73["getMatchOutcome()"]
  43c9ea98_9071_6b63_b2a4_18a4917b5b73 -->|calls| 0728734f_676c_32d6_80e4_1a420d5d6239
  e8d44fa6_45ad_6d14_6468_53ed18c907e0["getMatchingBeans()"]
  0728734f_676c_32d6_80e4_1a420d5d6239 -->|calls| e8d44fa6_45ad_6d14_6468_53ed18c907e0
  8dd4419b_85e4_828a_0856_b31c95204358["isAnyMatched()"]
  0728734f_676c_32d6_80e4_1a420d5d6239 -->|calls| 8dd4419b_85e4_828a_0856_b31c95204358
  be633982_4850_c8c6_6c4a_95c5b8323596["createOnMissingBeanNoMatchReason()"]
  0728734f_676c_32d6_80e4_1a420d5d6239 -->|calls| be633982_4850_c8c6_6c4a_95c5b8323596
  18f5fe99_be23_a43e_a6e4_fe16d6894135["message()"]
  0728734f_676c_32d6_80e4_1a420d5d6239 -->|calls| 18f5fe99_be23_a43e_a6e4_fe16d6894135
  style 0728734f_676c_32d6_80e4_1a420d5d6239 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

core/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/condition/OnBeanCondition.java lines 202–210

	private ConditionOutcome evaluateConditionalOnMissingBean(Spec<ConditionalOnMissingBean> spec,
			ConditionMessage matchMessage) {
		MatchResult matchResult = getMatchingBeans(spec);
		if (matchResult.isAnyMatched()) {
			String reason = createOnMissingBeanNoMatchReason(matchResult);
			return ConditionOutcome.noMatch(spec.message().because(reason));
		}
		return ConditionOutcome.match(spec.message(matchMessage).didNotFind("any beans").atAll());
	}