Use consistent registration API in TypeHint.Builder

This commit adapts the registration of fields, constructors, and methods
to provide the same convenience than the reflection-based one available
in ReflectionHints.

See gh-29011

spring-core-test/src/test/java/org/springframework/aot/agent/InstrumentedMethodTests.java

@@ -151,15 +151,15 @@ class InstrumentedMethodTests {
 
 		@Test
 		void classGetConstructorShouldMatchInstrospectConstructorHint() {
-			hints.reflection().registerType(String.class, typeHint -> typeHint.withConstructor(Collections.emptyList(),
-					constructorHint -> constructorHint.withMode(ExecutableMode.INTROSPECT)));
+			hints.reflection().registerType(String.class,typeHint ->
+					typeHint.withConstructor(Collections.emptyList(), ExecutableMode.INTROSPECT));
 			assertThatInvocationMatches(InstrumentedMethod.CLASS_GETCONSTRUCTOR, this.stringGetConstructor);
 		}
 
 		@Test
 		void classGetConstructorShouldMatchInvokeConstructorHint() {
-			hints.reflection().registerType(String.class, typeHint -> typeHint.withConstructor(Collections.emptyList(),
-					constructorHint -> constructorHint.withMode(ExecutableMode.INVOKE)));
+			hints.reflection().registerType(String.class, typeHint ->
+					typeHint.withConstructor(Collections.emptyList(),ExecutableMode.INVOKE));
 			assertThatInvocationMatches(InstrumentedMethod.CLASS_GETCONSTRUCTOR, this.stringGetConstructor);
 		}
 
@@ -201,15 +201,15 @@ class InstrumentedMethodTests {
 
 		@Test
 		void classGetDeclaredConstructorShouldMatchInstrospectConstructorHint() {
-			hints.reflection().registerType(String.class, typeHint -> typeHint.withConstructor(TypeReference.listOf(byte[].class, byte.class),
-					constructorHint -> constructorHint.withMode(ExecutableMode.INTROSPECT)));
+			hints.reflection().registerType(String.class, typeHint ->
+					typeHint.withConstructor(TypeReference.listOf(byte[].class, byte.class), ExecutableMode.INTROSPECT));
 			assertThatInvocationMatches(InstrumentedMethod.CLASS_GETDECLAREDCONSTRUCTOR, this.stringGetDeclaredConstructor);
 		}
 
 		@Test
 		void classGetDeclaredConstructorShouldMatchInvokeConstructorHint() {
-			hints.reflection().registerType(String.class, typeHint -> typeHint.withConstructor(TypeReference.listOf(byte[].class, byte.class),
-					constructorHint -> constructorHint.withMode(ExecutableMode.INVOKE)));
+			hints.reflection().registerType(String.class, typeHint ->
+					typeHint.withConstructor(TypeReference.listOf(byte[].class, byte.class), ExecutableMode.INVOKE));
 			assertThatInvocationMatches(InstrumentedMethod.CLASS_GETDECLAREDCONSTRUCTOR, this.stringGetDeclaredConstructor);
 		}
 
@@ -237,7 +237,7 @@ class InstrumentedMethodTests {
 			RecordedInvocation invocation = RecordedInvocation.of(InstrumentedMethod.CONSTRUCTOR_NEWINSTANCE)
 					.onInstance(String.class.getConstructor()).returnValue("").build();
 			hints.reflection().registerType(String.class, typeHint ->
-					typeHint.withConstructor(Collections.emptyList(), constructorHint -> constructorHint.withMode(ExecutableMode.INVOKE)));
+					typeHint.withConstructor(Collections.emptyList(), ExecutableMode.INVOKE));
 			assertThatInvocationMatches(InstrumentedMethod.CONSTRUCTOR_NEWINSTANCE, invocation);
 		}
 
@@ -246,7 +246,7 @@ class InstrumentedMethodTests {
 			RecordedInvocation invocation = RecordedInvocation.of(InstrumentedMethod.CONSTRUCTOR_NEWINSTANCE)
 					.onInstance(String.class.getConstructor()).returnValue("").build();
 			hints.reflection().registerType(String.class, typeHint ->
-					typeHint.withConstructor(Collections.emptyList(), constructorHint -> constructorHint.withMode(ExecutableMode.INTROSPECT)));
+					typeHint.withConstructor(Collections.emptyList(), ExecutableMode.INTROSPECT));
 			assertThatInvocationDoesNotMatch(InstrumentedMethod.CONSTRUCTOR_NEWINSTANCE, invocation);
 		}
 
@@ -285,7 +285,7 @@ class InstrumentedMethodTests {
 		void classGetDeclaredMethodShouldMatchIntrospectMethodHint() {
 			List<TypeReference> parameterTypes = TypeReference.listOf(int.class, float.class);
 			hints.reflection().registerType(String.class, typeHint ->
-					typeHint.withMethod("scale", parameterTypes, methodHint -> methodHint.withMode(ExecutableMode.INTROSPECT)));
+					typeHint.withMethod("scale", parameterTypes, ExecutableMode.INTROSPECT));
 			assertThatInvocationMatches(InstrumentedMethod.CLASS_GETDECLAREDMETHOD, this.stringGetScaleMethod);
 		}
 
@@ -293,7 +293,7 @@ class InstrumentedMethodTests {
 		void classGetDeclaredMethodShouldMatchInvokeMethodHint() {
 			List<TypeReference> parameterTypes = TypeReference.listOf(int.class, float.class);
 			hints.reflection().registerType(String.class, typeHint ->
-					typeHint.withMethod("scale", parameterTypes, methodHint -> methodHint.withMode(ExecutableMode.INVOKE)));
+					typeHint.withMethod("scale", parameterTypes, ExecutableMode.INVOKE));
 			assertThatInvocationMatches(InstrumentedMethod.CLASS_GETDECLAREDMETHOD, this.stringGetScaleMethod);
 		}
 
@@ -378,14 +378,14 @@ class InstrumentedMethodTests {
 		@Test
 		void classGetMethodShouldMatchIntrospectMethodHint() {
 			hints.reflection().registerType(String.class, typeHint ->
-					typeHint.withMethod("toString", Collections.emptyList(), methodHint -> methodHint.withMode(ExecutableMode.INTROSPECT)));
+					typeHint.withMethod("toString", Collections.emptyList(), ExecutableMode.INTROSPECT));
 			assertThatInvocationMatches(InstrumentedMethod.CLASS_GETMETHOD, this.stringGetToStringMethod);
 		}
 
 		@Test
 		void classGetMethodShouldMatchInvokeMethodHint() {
 			hints.reflection().registerType(String.class, typeHint ->
-					typeHint.withMethod("toString", Collections.emptyList(), methodHint -> methodHint.withMode(ExecutableMode.INVOKE)));
+					typeHint.withMethod("toString", Collections.emptyList(), ExecutableMode.INVOKE));
 			assertThatInvocationMatches(InstrumentedMethod.CLASS_GETMETHOD, this.stringGetToStringMethod);
 		}
 
@@ -412,7 +412,7 @@ class InstrumentedMethodTests {
 			RecordedInvocation invocation = RecordedInvocation.of(InstrumentedMethod.METHOD_INVOKE)
 					.onInstance(String.class.getMethod("startsWith", String.class)).withArguments("testString", new Object[] { "test" }).build();
 			hints.reflection().registerType(String.class, typeHint -> typeHint.withMethod("startsWith",
-					TypeReference.listOf(String.class), methodHint -> methodHint.withMode(ExecutableMode.INVOKE)));
+					TypeReference.listOf(String.class), ExecutableMode.INVOKE));
 			assertThatInvocationMatches(InstrumentedMethod.METHOD_INVOKE, invocation);
 		}
 
@@ -421,7 +421,7 @@ class InstrumentedMethodTests {
 			RecordedInvocation invocation = RecordedInvocation.of(InstrumentedMethod.METHOD_INVOKE)
 					.onInstance(String.class.getMethod("toString")).withArguments("", new Object[0]).build();
 			hints.reflection().registerType(String.class, typeHint ->
-					typeHint.withMethod("toString", Collections.emptyList(), methodHint -> methodHint.withMode(ExecutableMode.INTROSPECT)));
+					typeHint.withMethod("toString", Collections.emptyList(), ExecutableMode.INTROSPECT));
 			assertThatInvocationDoesNotMatch(InstrumentedMethod.METHOD_INVOKE, invocation);
 		}
 

spring-core/src/main/java/org/springframework/aot/hint/TypeHint.java

@@ -173,6 +173,16 @@ public final class TypeHint implements ConditionalHint {
 			return this;
 		}
 
+		/**
+		 * Register the need for reflection on the field with the specified name,
+		 * enabling write access.
+		 * @param name the name of the field
+		 * @return {@code this}, to facilitate method chaining
+		 */
+		public Builder withField(String name) {
+			return withField(name, fieldHint -> {});
+		}
+
 		/**
 		 * Register the need for reflection on the constructor with the specified
 		 * parameter types.
@@ -189,6 +199,27 @@ public final class TypeHint implements ConditionalHint {
 			return this;
 		}
 
+		/**
+		 * Register the need for reflection on the constructor with the specified
+		 * parameter types, using the specified {@link ExecutableMode}.
+		 * @param parameterTypes the parameter types of the constructor
+		 * @param mode the requested mode
+		 * @return {@code this}, to facilitate method chaining
+		 */
+		public Builder withConstructor(List<TypeReference> parameterTypes, ExecutableMode mode) {
+			return withConstructor(parameterTypes, constructorHint -> constructorHint.withMode(mode));
+		}
+
+		/**
+		 * Register the need for reflection on the constructor with the specified
+		 * parameter types, enabling {@link ExecutableMode#INVOKE}.
+		 * @param parameterTypes the parameter types of the constructor
+		 * @return {@code this}, to facilitate method chaining
+		 */
+		public Builder withConstructor(List<TypeReference> parameterTypes) {
+			return withConstructor(parameterTypes, ExecutableMode.INVOKE);
+		}
+
 		/**
 		 * Register the need for reflection on the method with the specified name
 		 * and parameter types.
@@ -205,6 +236,29 @@ public final class TypeHint implements ConditionalHint {
 			return this;
 		}
 
+		/**
+		 * Register the need for reflection on the method with the specified name
+		 * and parameter types, using the specified {@link ExecutableMode}.
+		 * @param name the name of the method
+		 * @param parameterTypes the parameter types of the constructor
+		 * @param mode the requested mode
+		 * @return {@code this}, to facilitate method chaining
+		 */
+		public Builder withMethod(String name, List<TypeReference> parameterTypes, ExecutableMode mode) {
+			return withMethod(name, parameterTypes, methodHint -> methodHint.withMode(mode));
+		}
+
+		/**
+		 * Register the need for reflection on the method with the specified name
+		 * and parameter types, enabling {@link ExecutableMode#INVOKE}.
+		 * @param name the name of the method
+		 * @param parameterTypes the parameter types of the constructor
+		 * @return {@code this}, to facilitate method chaining
+		 */
+		public Builder withMethod(String name, List<TypeReference> parameterTypes) {
+			return withMethod(name, parameterTypes, ExecutableMode.INVOKE);
+		}
+
 		/**
 		 * Adds the specified {@linkplain MemberCategory member categories}.
 		 * @param memberCategories the categories to apply

spring-core/src/test/java/org/springframework/aot/hint/TypeHintTests.java

@@ -17,6 +17,7 @@
 package org.springframework.aot.hint;
 
 import java.util.List;
+import java.util.function.Consumer;
 
 import org.junit.jupiter.api.Test;
 
@@ -54,16 +55,38 @@ class TypeHintTests {
 	}
 
 	@Test
-	void createWithField() {
-		TypeHint hint = TypeHint.of(TypeReference.of(String.class))
-				.withField("value", fieldHint -> fieldHint.allowWrite(true)).build();
-		assertThat(hint.fields()).singleElement().satisfies(fieldHint -> {
+	void createWithFieldAllowsWriteByDefault() {
+		assertFieldHint(TypeHint.of(TypeReference.of(String.class))
+				.withField("value"), fieldHint -> {
 			assertThat(fieldHint.getName()).isEqualTo("value");
 			assertThat(fieldHint.isAllowWrite()).isTrue();
 			assertThat(fieldHint.isAllowUnsafeAccess()).isFalse();
 		});
 	}
 
+	@Test
+	void createWithFieldAndEmptyCustomizerAppliesConsistentDefault() {
+		assertFieldHint(TypeHint.of(TypeReference.of(String.class))
+				.withField("value", fieldHint -> {}), fieldHint -> {
+			assertThat(fieldHint.getName()).isEqualTo("value");
+			assertThat(fieldHint.isAllowWrite()).isTrue();
+			assertThat(fieldHint.isAllowUnsafeAccess()).isFalse();
+		});
+	}
+
+	@Test
+	void createWithFieldAndCustomizerAppliesCustomization() {
+		assertFieldHint(TypeHint.of(TypeReference.of(String.class))
+				.withField("value", fieldHint -> {
+					fieldHint.allowWrite(false);
+					fieldHint.allowUnsafeAccess(true);
+				}), fieldHint -> {
+			assertThat(fieldHint.getName()).isEqualTo("value");
+			assertThat(fieldHint.isAllowWrite()).isFalse();
+			assertThat(fieldHint.isAllowUnsafeAccess()).isTrue();
+		});
+	}
+
 	@Test
 	void createWithFieldReuseBuilder() {
 		Builder builder = TypeHint.of(TypeReference.of(String.class));
@@ -72,33 +95,69 @@ class TypeHintTests {
 			fieldHint.allowWrite(true);
 			fieldHint.allowUnsafeAccess(false);
 		});
-		TypeHint hint = builder.build();
-		assertThat(hint.fields()).singleElement().satisfies(fieldHint -> {
+		assertFieldHint(builder, fieldHint -> {
 			assertThat(fieldHint.getName()).isEqualTo("value");
 			assertThat(fieldHint.isAllowWrite()).isTrue();
 			assertThat(fieldHint.isAllowUnsafeAccess()).isFalse();
 		});
 	}
 
+	void assertFieldHint(Builder builder, Consumer<FieldHint> fieldHint) {
+		TypeHint hint = builder.build();
+		assertThat(hint.fields()).singleElement().satisfies(fieldHint);
+		assertThat(hint.constructors()).isEmpty();
+		assertThat(hint.methods()).isEmpty();
+		assertThat(hint.getMemberCategories()).isEmpty();
+	}
+
 	@Test
 	void createWithConstructor() {
 		List<TypeReference> parameterTypes = TypeReference.listOf(byte[].class, int.class);
-		TypeHint hint = TypeHint.of(TypeReference.of(String.class)).withConstructor(parameterTypes,
-				constructorHint -> constructorHint.withMode(ExecutableMode.INVOKE)).build();
-		assertThat(hint.constructors()).singleElement().satisfies(constructorHint -> {
+		assertConstructorHint(TypeHint.of(TypeReference.of(String.class))
+				.withConstructor(parameterTypes), constructorHint -> {
 			assertThat(constructorHint.getParameterTypes()).containsOnlyOnceElementsOf(parameterTypes);
 			assertThat(constructorHint.getMode()).isEqualTo(ExecutableMode.INVOKE);
 		});
 	}
 
+	@Test
+	void createWithConstructorAndMode() {
+		List<TypeReference> parameterTypes = TypeReference.listOf(byte[].class, int.class);
+		assertConstructorHint(TypeHint.of(TypeReference.of(String.class))
+				.withConstructor(parameterTypes, ExecutableMode.INTROSPECT), constructorHint -> {
+			assertThat(constructorHint.getParameterTypes()).containsOnlyOnceElementsOf(parameterTypes);
+			assertThat(constructorHint.getMode()).isEqualTo(ExecutableMode.INTROSPECT);
+		});
+	}
+
+	@Test
+	void createWithConstructorAndEmptyCustomizerAppliesConsistentDefault() {
+		List<TypeReference> parameterTypes = TypeReference.listOf(byte[].class, int.class);
+		assertConstructorHint(TypeHint.of(TypeReference.of(String.class))
+				.withConstructor(parameterTypes, constructorHint -> {}), constructorHint -> {
+			assertThat(constructorHint.getParameterTypes()).containsOnlyOnceElementsOf(parameterTypes);
+			assertThat(constructorHint.getMode()).isEqualTo(ExecutableMode.INVOKE);
+		});
+	}
+
+	@Test
+	void createWithConstructorAndCustomizerAppliesCustomization() {
+		List<TypeReference> parameterTypes = TypeReference.listOf(byte[].class, int.class);
+		assertConstructorHint(TypeHint.of(TypeReference.of(String.class))
+				.withConstructor(parameterTypes, constructorHint ->
+						constructorHint.withMode(ExecutableMode.INTROSPECT)), constructorHint -> {
+			assertThat(constructorHint.getParameterTypes()).containsOnlyOnceElementsOf(parameterTypes);
+			assertThat(constructorHint.getMode()).isEqualTo(ExecutableMode.INTROSPECT);
+		});
+	}
+
 	@Test
 	void createConstructorReuseBuilder() {
 		List<TypeReference> parameterTypes = TypeReference.listOf(byte[].class, int.class);
-		Builder builder = TypeHint.of(TypeReference.of(String.class)).withConstructor(parameterTypes,
-				constructorHint -> constructorHint.withMode(ExecutableMode.INTROSPECT));
-		TypeHint hint = builder.withConstructor(parameterTypes, constructorHint ->
-				constructorHint.withMode(ExecutableMode.INVOKE)).build();
-		assertThat(hint.constructors()).singleElement().satisfies(constructorHint -> {
+		Builder builder = TypeHint.of(TypeReference.of(String.class))
+				.withConstructor(parameterTypes, ExecutableMode.INTROSPECT);
+		assertConstructorHint(builder.withConstructor(parameterTypes, constructorHint ->
+				constructorHint.withMode(ExecutableMode.INVOKE)), constructorHint -> {
 			assertThat(constructorHint.getParameterTypes()).containsExactlyElementsOf(parameterTypes);
 			assertThat(constructorHint.getMode()).isEqualTo(ExecutableMode.INVOKE);
 		});
@@ -109,34 +168,74 @@ class TypeHintTests {
 		List<TypeReference> parameterTypes = TypeReference.listOf(byte[].class, int.class);
 		Builder builder = TypeHint.of(TypeReference.of(String.class)).withConstructor(parameterTypes,
 				constructorHint -> constructorHint.withMode(ExecutableMode.INVOKE));
-		TypeHint hint = builder.withConstructor(parameterTypes, constructorHint ->
-				constructorHint.withMode(ExecutableMode.INTROSPECT)).build();
-		assertThat(hint.constructors()).singleElement().satisfies(constructorHint -> {
+		assertConstructorHint(builder.withConstructor(parameterTypes, constructorHint ->
+				constructorHint.withMode(ExecutableMode.INTROSPECT)), constructorHint -> {
 			assertThat(constructorHint.getParameterTypes()).containsExactlyElementsOf(parameterTypes);
 			assertThat(constructorHint.getMode()).isEqualTo(ExecutableMode.INVOKE);
 		});
 	}
 
+	void assertConstructorHint(Builder builder, Consumer<ExecutableHint> constructorHint) {
+		TypeHint hint = builder.build();
+		assertThat(hint.fields()).isEmpty();
+		assertThat(hint.constructors()).singleElement().satisfies(constructorHint);
+		assertThat(hint.methods()).isEmpty();
+		assertThat(hint.getMemberCategories()).isEmpty();
+	}
+
 	@Test
 	void createWithMethod() {
 		List<TypeReference> parameterTypes = List.of(TypeReference.of(char[].class));
-		TypeHint hint = TypeHint.of(TypeReference.of(String.class)).withMethod("valueOf", parameterTypes,
-				methodHint -> methodHint.withMode(ExecutableMode.INVOKE)).build();
-		assertThat(hint.methods()).singleElement().satisfies(methodHint -> {
+		assertMethodHint(TypeHint.of(TypeReference.of(String.class))
+				.withMethod("valueOf", parameterTypes), methodHint -> {
 			assertThat(methodHint.getName()).isEqualTo("valueOf");
 			assertThat(methodHint.getParameterTypes()).containsExactlyElementsOf(parameterTypes);
 			assertThat(methodHint.getMode()).isEqualTo(ExecutableMode.INVOKE);
 		});
 	}
 
+	@Test
+	void createWithMethodAndMode() {
+		List<TypeReference> parameterTypes = List.of(TypeReference.of(char[].class));
+		assertMethodHint(TypeHint.of(TypeReference.of(String.class))
+				.withMethod("valueOf", parameterTypes, ExecutableMode.INTROSPECT), methodHint -> {
+			assertThat(methodHint.getName()).isEqualTo("valueOf");
+			assertThat(methodHint.getParameterTypes()).containsExactlyElementsOf(parameterTypes);
+			assertThat(methodHint.getMode()).isEqualTo(ExecutableMode.INTROSPECT);
+		});
+	}
+
+	@Test
+	void createWithMethodAndEmptyCustomizerAppliesConsistentDefault() {
+		List<TypeReference> parameterTypes = List.of(TypeReference.of(char[].class));
+		assertMethodHint(TypeHint.of(TypeReference.of(String.class))
+				.withMethod("valueOf", parameterTypes, methodHint -> {}), methodHint -> {
+			assertThat(methodHint.getName()).isEqualTo("valueOf");
+			assertThat(methodHint.getParameterTypes()).containsExactlyElementsOf(parameterTypes);
+			assertThat(methodHint.getMode()).isEqualTo(ExecutableMode.INVOKE);
+		});
+	}
+
+	@Test
+	void createWithMethodAndCustomizerAppliesCustomization() {
+		List<TypeReference> parameterTypes = List.of(TypeReference.of(char[].class));
+		assertMethodHint(TypeHint.of(TypeReference.of(String.class))
+				.withMethod("valueOf", parameterTypes, methodHint ->
+						methodHint.withMode(ExecutableMode.INTROSPECT)), methodHint -> {
+			assertThat(methodHint.getName()).isEqualTo("valueOf");
+			assertThat(methodHint.getParameterTypes()).containsExactlyElementsOf(parameterTypes);
+			assertThat(methodHint.getMode()).isEqualTo(ExecutableMode.INTROSPECT);
+		});
+	}
+
+
 	@Test
 	void createWithMethodReuseBuilder() {
 		List<TypeReference> parameterTypes = TypeReference.listOf(char[].class);
-		Builder builder = TypeHint.of(TypeReference.of(String.class)).withMethod("valueOf", parameterTypes,
-				methodHint -> methodHint.withMode(ExecutableMode.INTROSPECT));
-		TypeHint hint = builder.withMethod("valueOf", parameterTypes,
-				methodHint -> methodHint.withMode(ExecutableMode.INVOKE)).build();
-		assertThat(hint.methods()).singleElement().satisfies(methodHint -> {
+		Builder builder = TypeHint.of(TypeReference.of(String.class))
+				.withMethod("valueOf", parameterTypes, ExecutableMode.INTROSPECT);
+		assertMethodHint(builder.withMethod("valueOf", parameterTypes,
+				methodHint -> methodHint.withMode(ExecutableMode.INVOKE)), methodHint -> {
 			assertThat(methodHint.getName()).isEqualTo("valueOf");
 			assertThat(methodHint.getParameterTypes()).containsExactlyElementsOf(parameterTypes);
 			assertThat(methodHint.getMode()).isEqualTo(ExecutableMode.INVOKE);
@@ -146,17 +245,25 @@ class TypeHintTests {
 	@Test
 	void createWithMethodReuseBuilderAndApplyExecutableModePrecedence() {
 		List<TypeReference> parameterTypes = TypeReference.listOf(char[].class);
-		Builder builder = TypeHint.of(TypeReference.of(String.class)).withMethod("valueOf", parameterTypes,
-				methodHint -> methodHint.withMode(ExecutableMode.INVOKE));
-		TypeHint hint = builder.withMethod("valueOf", parameterTypes,
-				methodHint -> methodHint.withMode(ExecutableMode.INTROSPECT)).build();
-		assertThat(hint.methods()).singleElement().satisfies(methodHint -> {
+		Builder builder = TypeHint.of(TypeReference.of(String.class))
+				.withMethod("valueOf", parameterTypes, ExecutableMode.INVOKE);
+		assertMethodHint(builder.withMethod("valueOf", parameterTypes,
+				methodHint -> methodHint.withMode(ExecutableMode.INTROSPECT)), methodHint -> {
 			assertThat(methodHint.getName()).isEqualTo("valueOf");
 			assertThat(methodHint.getParameterTypes()).containsExactlyElementsOf(parameterTypes);
 			assertThat(methodHint.getMode()).isEqualTo(ExecutableMode.INVOKE);
 		});
 	}
 
+	void assertMethodHint(Builder builder, Consumer<ExecutableHint> methodHint) {
+		TypeHint hint = builder.build();
+		assertThat(hint.fields()).isEmpty();
+		assertThat(hint.constructors()).isEmpty();
+		assertThat(hint.methods()).singleElement().satisfies(methodHint);
+		assertThat(hint.getMemberCategories()).isEmpty();
+	}
+
+
 	@Test
 	void createWithMemberCategory() {
 		TypeHint hint = TypeHint.of(TypeReference.of(String.class))

spring-core/src/test/java/org/springframework/aot/hint/predicate/ReflectionHintsPredicatesTests.java

@@ -157,7 +157,7 @@ class ReflectionHintsPredicatesTests {
 		@Test
 		void constructorIntrospectionMatchesConstructorHint() {
 			runtimeHints.reflection().registerType(SampleClass.class, typeHint ->
-					typeHint.withConstructor(Collections.emptyList(), constructorHint -> {}));
+					typeHint.withConstructor(Collections.emptyList(), ExecutableMode.INTROSPECT));
 			assertPredicateMatches(reflection.onConstructor(publicConstructor).introspect());
 		}
 
@@ -192,16 +192,14 @@ class ReflectionHintsPredicatesTests {
 		@Test
 		void constructorInvocationDoesNotMatchConstructorHint() {
 			runtimeHints.reflection().registerType(SampleClass.class, typeHint -> typeHint.
-					withConstructor(Collections.emptyList(), constructorHint ->
-							constructorHint.withMode(ExecutableMode.INTROSPECT)));
+					withConstructor(Collections.emptyList(), ExecutableMode.INTROSPECT));
 			assertPredicateDoesNotMatch(reflection.onConstructor(publicConstructor).invoke());
 		}
 
 		@Test
 		void constructorInvocationMatchesConstructorInvocationHint() {
 			runtimeHints.reflection().registerType(SampleClass.class, typeHint -> typeHint.
-					withConstructor(Collections.emptyList(), constructorHint ->
-							constructorHint.withMode(ExecutableMode.INVOKE)));
+					withConstructor(Collections.emptyList(), ExecutableMode.INVOKE));
 			assertPredicateMatches(reflection.onConstructor(publicConstructor).invoke());
 		}
 
@@ -236,7 +234,7 @@ class ReflectionHintsPredicatesTests {
 		@Test
 		void privateConstructorIntrospectionMatchesConstructorHint() {
 			runtimeHints.reflection().registerType(SampleClass.class, typeHint ->
-					typeHint.withConstructor(TypeReference.listOf(String.class), constructorHint -> {}));
+					typeHint.withConstructor(TypeReference.listOf(String.class), ExecutableMode.INTROSPECT));
 			assertPredicateMatches(reflection.onConstructor(privateConstructor).introspect());
 		}
 
@@ -271,16 +269,14 @@ class ReflectionHintsPredicatesTests {
 		@Test
 		void privateConstructorInvocationDoesNotMatchConstructorHint() {
 			runtimeHints.reflection().registerType(SampleClass.class, typeHint ->
-					typeHint.withConstructor(TypeReference.listOf(String.class), constructorHint ->
-							constructorHint.withMode(ExecutableMode.INTROSPECT)));
+					typeHint.withConstructor(TypeReference.listOf(String.class),  ExecutableMode.INTROSPECT));
 			assertPredicateDoesNotMatch(reflection.onConstructor(privateConstructor).invoke());
 		}
 
 		@Test
 		void privateConstructorInvocationMatchesConstructorInvocationHint() {
 			runtimeHints.reflection().registerType(SampleClass.class, typeHint ->
-					typeHint.withConstructor(TypeReference.listOf(String.class),
-							constructorHint -> constructorHint.withMode(ExecutableMode.INVOKE)));
+					typeHint.withConstructor(TypeReference.listOf(String.class), ExecutableMode.INVOKE));
 			assertPredicateMatches(reflection.onConstructor(privateConstructor).invoke());
 		}
 
@@ -319,8 +315,8 @@ class ReflectionHintsPredicatesTests {
 
 		@Test
 		void methodIntrospectionMatchesMethodHint() {
-			runtimeHints.reflection().registerType(SampleClass.class, typeHint -> typeHint.withMethod("publicMethod", Collections.emptyList(), methodHint -> {
-			}));
+			runtimeHints.reflection().registerType(SampleClass.class, typeHint ->
+					typeHint.withMethod("publicMethod", Collections.emptyList(), ExecutableMode.INTROSPECT));
 			assertPredicateMatches(reflection.onMethod(SampleClass.class, "publicMethod").introspect());
 		}
 
@@ -350,15 +346,15 @@ class ReflectionHintsPredicatesTests {
 
 		@Test
 		void methodInvocationDoesNotMatchMethodHint() {
-			runtimeHints.reflection().registerType(SampleClass.class, typeHint -> typeHint.withMethod("publicMethod", Collections.emptyList(),
-					methodHint -> methodHint.withMode(ExecutableMode.INTROSPECT)));
+			runtimeHints.reflection().registerType(SampleClass.class, typeHint ->
+					typeHint.withMethod("publicMethod", Collections.emptyList(), ExecutableMode.INTROSPECT));
 			assertPredicateDoesNotMatch(reflection.onMethod(SampleClass.class, "publicMethod").invoke());
 		}
 
 		@Test
 		void methodInvocationMatchesMethodInvocationHint() {
-			runtimeHints.reflection().registerType(SampleClass.class, typeHint -> typeHint.withMethod("publicMethod", Collections.emptyList(),
-					methodHint -> methodHint.withMode(ExecutableMode.INVOKE)));
+			runtimeHints.reflection().registerType(SampleClass.class, typeHint ->
+					typeHint.withMethod("publicMethod", Collections.emptyList(), ExecutableMode.INVOKE));
 			assertPredicateMatches(reflection.onMethod(SampleClass.class, "publicMethod").invoke());
 		}
 
@@ -388,8 +384,8 @@ class ReflectionHintsPredicatesTests {
 
 		@Test
 		void privateMethodIntrospectionMatchesMethodHint() {
-			runtimeHints.reflection().registerType(SampleClass.class, typeHint -> typeHint.withMethod("privateMethod", Collections.emptyList(), methodHint -> {
-			}));
+			runtimeHints.reflection().registerType(SampleClass.class, typeHint ->
+					typeHint.withMethod("privateMethod", Collections.emptyList(), ExecutableMode.INTROSPECT));
 			assertPredicateMatches(reflection.onMethod(SampleClass.class, "privateMethod").introspect());
 		}
 
@@ -419,14 +415,15 @@ class ReflectionHintsPredicatesTests {
 
 		@Test
 		void privateMethodInvocationDoesNotMatchMethodHint() {
-			runtimeHints.reflection().registerType(SampleClass.class, typeHint -> typeHint.withMethod("privateMethod", Collections.emptyList(),
-					methodHint -> methodHint.withMode(ExecutableMode.INTROSPECT)));
+			runtimeHints.reflection().registerType(SampleClass.class, typeHint ->
+					typeHint.withMethod("privateMethod", Collections.emptyList(), ExecutableMode.INTROSPECT));
 			assertPredicateDoesNotMatch(reflection.onMethod(SampleClass.class, "privateMethod").invoke());
 		}
 
 		@Test
 		void privateMethodInvocationMatchesMethodInvocationHint() {
-			runtimeHints.reflection().registerType(SampleClass.class, typeHint -> typeHint.withMethod("privateMethod", Collections.emptyList(), methodHint -> methodHint.withMode(ExecutableMode.INVOKE)));
+			runtimeHints.reflection().registerType(SampleClass.class, typeHint ->
+					typeHint.withMethod("privateMethod", Collections.emptyList(), ExecutableMode.INVOKE));
 			assertPredicateMatches(reflection.onMethod(SampleClass.class, "privateMethod").invoke());
 		}
 

spring-core/src/test/java/org/springframework/aot/nativex/FileNativeConfigurationWriterTests.java

@@ -111,11 +111,9 @@ public class FileNativeConfigurationWriterTests {
 						fieldBuilder.allowWrite(true);
 						fieldBuilder.allowUnsafeAccess(true);
 					})
-					.withConstructor(TypeReference.listOf(List.class, boolean.class, MimeType.class), constructorHint ->
-							constructorHint.withMode(ExecutableMode.INTROSPECT))
-					.withMethod("setDefaultCharset", TypeReference.listOf(Charset.class), ctorBuilder -> {})
-					.withMethod("getDefaultCharset", Collections.emptyList(), constructorHint ->
-							constructorHint.withMode(ExecutableMode.INTROSPECT));
+					.withConstructor(TypeReference.listOf(List.class, boolean.class, MimeType.class), ExecutableMode.INTROSPECT)
+					.withMethod("setDefaultCharset", TypeReference.listOf(Charset.class))
+					.withMethod("getDefaultCharset", Collections.emptyList(), ExecutableMode.INTROSPECT);
 		});
 		generator.write(hints);
 		assertEquals("""

spring-core/src/test/java/org/springframework/aot/nativex/ReflectionHintsWriterTests.java

@@ -49,26 +49,22 @@ public class ReflectionHintsWriterTests {
 	@Test
 	void one() throws JSONException {
 		ReflectionHints hints = new ReflectionHints();
-		hints.registerType(StringDecoder.class, builder -> {
-			builder
-					.onReachableType(TypeReference.of(String.class))
-					.withMembers(MemberCategory.PUBLIC_FIELDS, MemberCategory.DECLARED_FIELDS,
-							MemberCategory.INTROSPECT_PUBLIC_CONSTRUCTORS, MemberCategory.INTROSPECT_DECLARED_CONSTRUCTORS,
-							MemberCategory.INVOKE_PUBLIC_CONSTRUCTORS, MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
-							MemberCategory.INTROSPECT_PUBLIC_METHODS, MemberCategory.INTROSPECT_DECLARED_METHODS,
-							MemberCategory.INVOKE_PUBLIC_METHODS, MemberCategory.INVOKE_DECLARED_METHODS,
-							MemberCategory.PUBLIC_CLASSES, MemberCategory.DECLARED_CLASSES)
-					.withField("DEFAULT_CHARSET", fieldBuilder -> fieldBuilder.allowWrite(false))
-					.withField("defaultCharset", fieldBuilder -> {
-						fieldBuilder.allowWrite(true);
-						fieldBuilder.allowUnsafeAccess(true);
-					})
-					.withConstructor(TypeReference.listOf(List.class, boolean.class, MimeType.class), constructorHint ->
-							constructorHint.withMode(ExecutableMode.INTROSPECT))
-					.withMethod("setDefaultCharset", List.of(TypeReference.of(Charset.class)), ctorBuilder -> {})
-					.withMethod("getDefaultCharset", Collections.emptyList(), constructorHint ->
-							constructorHint.withMode(ExecutableMode.INTROSPECT));
-		});
+		hints.registerType(StringDecoder.class, builder -> builder
+				.onReachableType(TypeReference.of(String.class))
+				.withMembers(MemberCategory.PUBLIC_FIELDS, MemberCategory.DECLARED_FIELDS,
+						MemberCategory.INTROSPECT_PUBLIC_CONSTRUCTORS, MemberCategory.INTROSPECT_DECLARED_CONSTRUCTORS,
+						MemberCategory.INVOKE_PUBLIC_CONSTRUCTORS, MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
+						MemberCategory.INTROSPECT_PUBLIC_METHODS, MemberCategory.INTROSPECT_DECLARED_METHODS,
+						MemberCategory.INVOKE_PUBLIC_METHODS, MemberCategory.INVOKE_DECLARED_METHODS,
+						MemberCategory.PUBLIC_CLASSES, MemberCategory.DECLARED_CLASSES)
+				.withField("DEFAULT_CHARSET", fieldBuilder -> fieldBuilder.allowWrite(false))
+				.withField("defaultCharset", fieldBuilder -> {
+					fieldBuilder.allowWrite(true);
+					fieldBuilder.allowUnsafeAccess(true);
+				})
+				.withConstructor(TypeReference.listOf(List.class, boolean.class, MimeType.class), ExecutableMode.INTROSPECT)
+				.withMethod("setDefaultCharset", List.of(TypeReference.of(Charset.class)))
+				.withMethod("getDefaultCharset", Collections.emptyList(), ExecutableMode.INTROSPECT));
 		assertEquals("""
 				[
 					{
@@ -120,7 +116,7 @@ public class ReflectionHintsWriterTests {
 	void queriedMethods() throws JSONException {
 		ReflectionHints hints = new ReflectionHints();
 		hints.registerType(Integer.class, builder -> builder.withMethod("parseInt",
-				TypeReference.listOf(String.class), b -> b.withMode(ExecutableMode.INTROSPECT)));
+				TypeReference.listOf(String.class), ExecutableMode.INTROSPECT));
 
 		assertEquals("""
 				[
@@ -141,7 +137,7 @@ public class ReflectionHintsWriterTests {
 	void methods() throws JSONException {
 		ReflectionHints hints = new ReflectionHints();
 		hints.registerType(Integer.class, builder -> builder.withMethod("parseInt",
-				TypeReference.listOf(String.class), b -> b.withMode(ExecutableMode.INVOKE)));
+				TypeReference.listOf(String.class), ExecutableMode.INVOKE));
 
 		assertEquals("""
 				[
@@ -162,7 +158,7 @@ public class ReflectionHintsWriterTests {
 	void methodWithInnerClassParameter() throws JSONException {
 		ReflectionHints hints = new ReflectionHints();
 		hints.registerType(Integer.class, builder -> builder.withMethod("test",
-				TypeReference.listOf(Inner.class), b -> b.withMode(ExecutableMode.INVOKE)));
+				TypeReference.listOf(Inner.class), ExecutableMode.INVOKE));
 
 		assertEquals("""
 				[
@@ -183,9 +179,9 @@ public class ReflectionHintsWriterTests {
 	void methodAndQueriedMethods() throws JSONException {
 		ReflectionHints hints = new ReflectionHints();
 		hints.registerType(Integer.class, builder -> builder.withMethod("parseInt",
-				TypeReference.listOf(String.class), b -> b.withMode(ExecutableMode.INVOKE)));
+				TypeReference.listOf(String.class), ExecutableMode.INVOKE));
 		hints.registerType(Integer.class, builder -> builder.withMethod("parseInt",
-				TypeReference.listOf(String.class, int.class), b -> b.withMode(ExecutableMode.INTROSPECT)));
+				TypeReference.listOf(String.class, int.class), ExecutableMode.INTROSPECT));
 
 		assertEquals("""
 				[