AllNestedConditions Class — spring-boot Architecture

Source Code

core/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/condition/AllNestedConditions.java lines 55–78

public abstract class AllNestedConditions extends AbstractNestedCondition {

	public AllNestedConditions(ConfigurationPhase configurationPhase) {
		super(configurationPhase);
	}

	@Override
	protected ConditionOutcome getFinalMatchOutcome(MemberMatchOutcomes memberOutcomes) {
		boolean match = hasSameSize(memberOutcomes.getMatches(), memberOutcomes.getAll());
		List<ConditionMessage> messages = new ArrayList<>();
		messages.add(ConditionMessage.forCondition("AllNestedConditions")
			.because(memberOutcomes.getMatches().size() + " matched " + memberOutcomes.getNonMatches().size()
					+ " did not"));
		for (ConditionOutcome outcome : memberOutcomes.getAll()) {
			messages.add(outcome.getConditionMessage());
		}
		return new ConditionOutcome(match, ConditionMessage.of(messages));
	}

	private boolean hasSameSize(List<?> list1, List<?> list2) {
		return list1.size() == list2.size();
	}

}