Introduce BeanFactoryInitializationCode#getClassName

See gh-35803

spring-beans/src/main/java/org/springframework/beans/factory/aot/BeanFactoryInitializationCode.java

@@ -18,6 +18,7 @@ package org.springframework.beans.factory.aot;
 
 import org.springframework.aot.generate.GeneratedMethods;
 import org.springframework.aot.generate.MethodReference;
+import org.springframework.javapoet.ClassName;
 
 /**
  * Interface that can be used to configure the code that will be generated to
@@ -25,6 +26,7 @@ import org.springframework.aot.generate.MethodReference;
  *
  * @author Phillip Webb
  * @author Stephane Nicoll
+ * @author Sebastien Deleuze
  * @since 6.0
  * @see BeanFactoryInitializationAotContribution
  */
@@ -41,6 +43,13 @@ public interface BeanFactoryInitializationCode {
 	 */
 	GeneratedMethods getMethods();
 
+	/**
+	 * Return the name of the class used by the initializing code.
+	 * @return the generated class name
+	 * @since 7.0.2
+	 */
+	ClassName getClassName();
+
 	/**
 	 * Add an initializer method call. An initializer can use a flexible signature,
 	 * using any of the following:

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

@@ -57,7 +57,7 @@ public class ApplicationContextAotGenerator {
 					new ApplicationContextInitializationCodeGenerator(applicationContext, generationContext);
 			DefaultListableBeanFactory beanFactory = applicationContext.getDefaultListableBeanFactory();
 			new BeanFactoryInitializationAotContributions(beanFactory).applyTo(generationContext, codeGenerator);
-			return codeGenerator.getGeneratedClass().getName();
+			return codeGenerator.getClassName();
 		});
 	}
 

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

@@ -127,8 +127,9 @@ class ApplicationContextInitializationCodeGenerator implements BeanFactoryInitia
 		return ArgumentCodeGenerator.from(new InitializerMethodArgumentCodeGenerator());
 	}
 
-	GeneratedClass getGeneratedClass() {
-		return this.generatedClass;
+	@Override
+	public ClassName getClassName() {
+		return this.generatedClass.getName();
 	}
 
 	@Override