Polishing

spring-context/src/main/java/org/springframework/context/aot/ApplicationContextAotGenerator.java

@@ -36,13 +36,14 @@ import org.springframework.javapoet.ClassName;
 public class ApplicationContextAotGenerator {
 
 	/**
-	 * Process the specified {@link GenericApplicationContext} instance
-	 * ahead-of-time using the specified {@link GenerationContext}.
+	 * Process the specified {@link GenericApplicationContext} ahead-of-time using
+	 * the specified {@link GenerationContext}.
 	 * <p>Return the {@link ClassName} of the {@link ApplicationContextInitializer}
 	 * to use to restore an optimized state of the application context.
-	 * @param applicationContext the non-refreshed application context to handle
+	 * @param applicationContext the non-refreshed application context to process
 	 * @param generationContext the generation context to use
-	 * @return the class name of the {@link ApplicationContextInitializer} entry point
+	 * @return the {@code ClassName} of the {@code ApplicationContextInitializer}
+	 * entry point
 	 */
 	public ClassName processAheadOfTime(GenericApplicationContext applicationContext,
 			GenerationContext generationContext) {

spring-context/src/main/java/org/springframework/context/aot/ApplicationContextInitializationCodeGenerator.java

@@ -36,13 +36,12 @@ import org.springframework.javapoet.ParameterizedTypeName;
 import org.springframework.javapoet.TypeSpec;
 
 /**
- * Internal code generator to create the application context initializer.
+ * Internal code generator to create the {@link ApplicationContextInitializer}.
  *
  * @author Phillip Webb
  * @since 6.0
  */
-class ApplicationContextInitializationCodeGenerator
-		implements BeanFactoryInitializationCode {
+class ApplicationContextInitializationCodeGenerator implements BeanFactoryInitializationCode {
 
 	private static final String INITIALIZE_METHOD = "initialize";
 
@@ -70,13 +69,11 @@ class ApplicationContextInitializationCodeGenerator
 		type.addMethod(generateInitializeMethod());
 	}
 
-
 	private MethodSpec generateInitializeMethod() {
 		MethodSpec.Builder method = MethodSpec.methodBuilder(INITIALIZE_METHOD);
 		method.addAnnotation(Override.class);
 		method.addModifiers(Modifier.PUBLIC);
-		method.addParameter(GenericApplicationContext.class,
-				APPLICATION_CONTEXT_VARIABLE);
+		method.addParameter(GenericApplicationContext.class, APPLICATION_CONTEXT_VARIABLE);
 		method.addCode(generateInitializeCode());
 		return method.build();
 	}

spring-context/src/test/java/org/springframework/context/aot/ApplicationContextAotGeneratorTests.java

@@ -57,40 +57,31 @@ class ApplicationContextAotGeneratorTests {
 	@Test
 	void generateApplicationContextWhenHasSimpleBean() {
 		GenericApplicationContext applicationContext = new GenericApplicationContext();
-		applicationContext.registerBeanDefinition("test",
-				new RootBeanDefinition(SimpleComponent.class));
+		applicationContext.registerBeanDefinition("test", new RootBeanDefinition(SimpleComponent.class));
 		testCompiledResult(applicationContext, (initializer, compiled) -> {
-			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(
-					initializer);
-			assertThat(freshApplicationContext.getBeanDefinitionNames())
-					.containsOnly("test");
-			assertThat(freshApplicationContext.getBean("test"))
-					.isInstanceOf(SimpleComponent.class);
+			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(initializer);
+			assertThat(freshApplicationContext.getBeanDefinitionNames()).containsOnly("test");
+			assertThat(freshApplicationContext.getBean("test")).isInstanceOf(SimpleComponent.class);
 		});
 	}
 
 	@Test
 	void generateApplicationContextWhenHasAutowiring() {
 		GenericApplicationContext applicationContext = new GenericApplicationContext();
-		applicationContext.registerBeanDefinition(
-				AnnotationConfigUtils.AUTOWIRED_ANNOTATION_PROCESSOR_BEAN_NAME,
+		applicationContext.registerBeanDefinition(AnnotationConfigUtils.AUTOWIRED_ANNOTATION_PROCESSOR_BEAN_NAME,
 				BeanDefinitionBuilder
-						.rootBeanDefinition(AutowiredAnnotationBeanPostProcessor.class)
-						.setRole(BeanDefinition.ROLE_INFRASTRUCTURE).getBeanDefinition());
-		applicationContext.registerBeanDefinition("autowiredComponent",
-				new RootBeanDefinition(AutowiredComponent.class));
+					.rootBeanDefinition(AutowiredAnnotationBeanPostProcessor.class)
+					.setRole(BeanDefinition.ROLE_INFRASTRUCTURE).getBeanDefinition());
+		applicationContext.registerBeanDefinition("autowiredComponent", new RootBeanDefinition(AutowiredComponent.class));
 		applicationContext.registerBeanDefinition("number",
-				BeanDefinitionBuilder.rootBeanDefinition(Integer.class, "valueOf")
-						.addConstructorArgValue("42").getBeanDefinition());
+				BeanDefinitionBuilder
+					.rootBeanDefinition(Integer.class, "valueOf")
+					.addConstructorArgValue("42").getBeanDefinition());
 		testCompiledResult(applicationContext, (initializer, compiled) -> {
-			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(
-					initializer);
-			assertThat(freshApplicationContext.getBeanDefinitionNames())
-					.containsOnly("autowiredComponent", "number");
-			AutowiredComponent bean = freshApplicationContext
-					.getBean(AutowiredComponent.class);
-			assertThat(bean.getEnvironment())
-					.isSameAs(freshApplicationContext.getEnvironment());
+			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(initializer);
+			assertThat(freshApplicationContext.getBeanDefinitionNames()).containsOnly("autowiredComponent", "number");
+			AutowiredComponent bean = freshApplicationContext.getBean(AutowiredComponent.class);
+			assertThat(bean.getEnvironment()).isSameAs(freshApplicationContext.getEnvironment());
 			assertThat(bean.getCounter()).isEqualTo(42);
 		});
 	}
@@ -101,17 +92,14 @@ class ApplicationContextAotGeneratorTests {
 		applicationContext.registerBeanDefinition(
 				AnnotationConfigUtils.COMMON_ANNOTATION_PROCESSOR_BEAN_NAME,
 				BeanDefinitionBuilder
-						.rootBeanDefinition(CommonAnnotationBeanPostProcessor.class)
-						.setRole(BeanDefinition.ROLE_INFRASTRUCTURE).getBeanDefinition());
+					.rootBeanDefinition(CommonAnnotationBeanPostProcessor.class)
+					.setRole(BeanDefinition.ROLE_INFRASTRUCTURE).getBeanDefinition());
 		applicationContext.registerBeanDefinition("initDestroyComponent",
 				new RootBeanDefinition(InitDestroyComponent.class));
 		testCompiledResult(applicationContext, (initializer, compiled) -> {
-			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(
-					initializer);
-			assertThat(freshApplicationContext.getBeanDefinitionNames())
-					.containsOnly("initDestroyComponent");
-			InitDestroyComponent bean = freshApplicationContext
-					.getBean(InitDestroyComponent.class);
+			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(initializer);
+			assertThat(freshApplicationContext.getBeanDefinitionNames()).containsOnly("initDestroyComponent");
+			InitDestroyComponent bean = freshApplicationContext.getBean(InitDestroyComponent.class);
 			assertThat(bean.events).containsExactly("init");
 			freshApplicationContext.close();
 			assertThat(bean.events).containsExactly("init", "destroy");
@@ -124,24 +112,19 @@ class ApplicationContextAotGeneratorTests {
 		applicationContext.registerBeanDefinition(
 				AnnotationConfigUtils.COMMON_ANNOTATION_PROCESSOR_BEAN_NAME,
 				BeanDefinitionBuilder
-						.rootBeanDefinition(CommonAnnotationBeanPostProcessor.class)
-						.setRole(BeanDefinition.ROLE_INFRASTRUCTURE).getBeanDefinition());
-		RootBeanDefinition beanDefinition = new RootBeanDefinition(
-				InitDestroyComponent.class);
+					.rootBeanDefinition(CommonAnnotationBeanPostProcessor.class)
+					.setRole(BeanDefinition.ROLE_INFRASTRUCTURE).getBeanDefinition());
+		RootBeanDefinition beanDefinition = new RootBeanDefinition(InitDestroyComponent.class);
 		beanDefinition.setInitMethodName("customInit");
 		beanDefinition.setDestroyMethodName("customDestroy");
 		applicationContext.registerBeanDefinition("initDestroyComponent", beanDefinition);
 		testCompiledResult(applicationContext, (initializer, compiled) -> {
-			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(
-					initializer);
-			assertThat(freshApplicationContext.getBeanDefinitionNames())
-					.containsOnly("initDestroyComponent");
-			InitDestroyComponent bean = freshApplicationContext
-					.getBean(InitDestroyComponent.class);
+			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(initializer);
+			assertThat(freshApplicationContext.getBeanDefinitionNames()).containsOnly("initDestroyComponent");
+			InitDestroyComponent bean = freshApplicationContext.getBean(InitDestroyComponent.class);
 			assertThat(bean.events).containsExactly("customInit", "init");
 			freshApplicationContext.close();
-			assertThat(bean.events).containsExactly("customInit", "init", "customDestroy",
-					"destroy");
+			assertThat(bean.events).containsExactly("customInit", "init", "customDestroy", "destroy");
 		});
 	}
 
@@ -149,8 +132,7 @@ class ApplicationContextAotGeneratorTests {
 	void generateApplicationContextWhenHasNoAotContributions() {
 		GenericApplicationContext applicationContext = new GenericApplicationContext();
 		testCompiledResult(applicationContext, (initializer, compiled) -> {
-			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(
-					initializer);
+			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(initializer);
 			assertThat(freshApplicationContext.getBeanDefinitionNames()).isEmpty();
 			assertThat(compiled.getSourceFile()).contains(
 					"beanFactory.setAutowireCandidateResolver(new ContextAnnotationAutowireCandidateResolver())");
@@ -163,8 +145,7 @@ class ApplicationContextAotGeneratorTests {
 		applicationContext.registerBeanDefinition("test",
 				new RootBeanDefinition(NoOpBeanFactoryInitializationAotProcessor.class));
 		testCompiledResult(applicationContext, (initializer, compiled) -> {
-			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(
-					initializer);
+			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(initializer);
 			assertThat(freshApplicationContext.getBeanDefinitionNames()).isEmpty();
 		});
 	}
@@ -175,8 +156,7 @@ class ApplicationContextAotGeneratorTests {
 		applicationContext.registerBeanDefinition("test",
 				new RootBeanDefinition(NoOpBeanRegistrationAotProcessor.class));
 		testCompiledResult(applicationContext, (initializer, compiled) -> {
-			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(
-					initializer);
+			GenericApplicationContext freshApplicationContext = toFreshApplicationContext(initializer);
 			assertThat(freshApplicationContext.getBeanDefinitionNames()).isEmpty();
 		});
 	}
@@ -205,13 +185,11 @@ class ApplicationContextAotGeneratorTests {
 			implements BeanFactoryPostProcessor, BeanFactoryInitializationAotProcessor {
 
 		@Override
-		public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory)
-				throws BeansException {
+		public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
 		}
 
 		@Override
-		public BeanFactoryInitializationAotContribution processAheadOfTime(
-				ConfigurableListableBeanFactory beanFactory) {
+		public BeanFactoryInitializationAotContribution processAheadOfTime(ConfigurableListableBeanFactory beanFactory) {
 			return null;
 		}
 
@@ -222,8 +200,7 @@ class ApplicationContextAotGeneratorTests {
 			implements BeanPostProcessor, BeanRegistrationAotProcessor {
 
 		@Override
-		public BeanRegistrationAotContribution processAheadOfTime(
-				RegisteredBean registeredBean) {
+		public BeanRegistrationAotContribution processAheadOfTime(RegisteredBean registeredBean) {
 			return null;
 		}