Examples with SimpleBuildItem io.quarkus.builder.item.SimpleBuildItem used on opensource projects

Example 1 with SimpleBuildItem

use of io.quarkus.builder.item.SimpleBuildItem in project quarkus by quarkusio.

the class ExtensionLoader method loadStepsFromClass.

/**
 * Load all the build steps from the given class.
 *
 * @param clazz the class to load from (must not be {@code null})
 * @param readResult the build time configuration read result (must not be {@code null})
 * @param runTimeProxies the map of run time proxy objects to populate for recorders (must not be {@code null})
 * @return a consumer which adds the steps to the given chain builder
 */
private static Consumer<BuildChainBuilder> loadStepsFromClass(Class<?> clazz, BuildTimeConfigurationReader.ReadResult readResult, Map<Class<?>, Object> runTimeProxies, BooleanSupplierFactoryBuildItem supplierFactory) {
    final Constructor<?>[] constructors = clazz.getDeclaredConstructors();
    // this is the chain configuration that will contain all steps on this class and be returned
    Consumer<BuildChainBuilder> chainConfig = Functions.discardingConsumer();
    if (Modifier.isAbstract(clazz.getModifiers())) {
        return chainConfig;
    }
    // this is the step configuration that applies to all steps on this class
    Consumer<BuildStepBuilder> stepConfig = Functions.discardingConsumer();
    // this is the build step instance setup that applies to all steps on this class
    BiConsumer<BuildContext, Object> stepInstanceSetup = Functions.discardingBiConsumer();
    if (constructors.length != 1) {
        throw reportError(clazz, "Build step classes must have exactly one constructor");
    }
    EnumSet<ConfigPhase> consumingConfigPhases = EnumSet.noneOf(ConfigPhase.class);
    final Constructor<?> constructor = constructors[0];
    if (!(Modifier.isPublic(constructor.getModifiers())))
        constructor.setAccessible(true);
    final Parameter[] ctorParameters = constructor.getParameters();
    final List<Function<BuildContext, Object>> ctorParamFns;
    if (ctorParameters.length == 0) {
        ctorParamFns = Collections.emptyList();
    } else {
        ctorParamFns = new ArrayList<>(ctorParameters.length);
        for (Parameter parameter : ctorParameters) {
            Type parameterType = parameter.getParameterizedType();
            final Class<?> parameterClass = parameter.getType();
            final boolean weak = parameter.isAnnotationPresent(Weak.class);
            final boolean overridable = parameter.isAnnotationPresent(Overridable.class);
            if (rawTypeExtends(parameterType, SimpleBuildItem.class)) {
                final Class<? extends SimpleBuildItem> buildItemClass = rawTypeOf(parameterType).asSubclass(SimpleBuildItem.class);
                stepConfig = stepConfig.andThen(bsb -> bsb.consumes(buildItemClass));
                ctorParamFns.add(bc -> bc.consume(buildItemClass));
            } else if (isListOf(parameterType, MultiBuildItem.class)) {
                final Class<? extends MultiBuildItem> buildItemClass = rawTypeOfParameter(parameterType, 0).asSubclass(MultiBuildItem.class);
                stepConfig = stepConfig.andThen(bsb -> bsb.consumes(buildItemClass));
                ctorParamFns.add(bc -> bc.consumeMulti(buildItemClass));
            } else if (isConsumerOf(parameterType, BuildItem.class)) {
                deprecatedProducer(parameter);
                final Class<? extends BuildItem> buildItemClass = rawTypeOfParameter(parameterType, 0).asSubclass(BuildItem.class);
                if (overridable) {
                    if (weak) {
                        stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.OVERRIDABLE, ProduceFlag.WEAK));
                    } else {
                        stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.OVERRIDABLE));
                    }
                } else {
                    if (weak) {
                        stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.WEAK));
                    } else {
                        stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass));
                    }
                }
                ctorParamFns.add(bc -> (Consumer<? extends BuildItem>) bc::produce);
            } else if (isBuildProducerOf(parameterType, BuildItem.class)) {
                deprecatedProducer(parameter);
                final Class<? extends BuildItem> buildItemClass = rawTypeOfParameter(parameterType, 0).asSubclass(BuildItem.class);
                if (overridable) {
                    if (weak) {
                        stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.OVERRIDABLE, ProduceFlag.WEAK));
                    } else {
                        stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.OVERRIDABLE));
                    }
                } else {
                    if (weak) {
                        stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.WEAK));
                    } else {
                        stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass));
                    }
                }
                ctorParamFns.add(bc -> (BuildProducer<? extends BuildItem>) bc::produce);
            } else if (isOptionalOf(parameterType, SimpleBuildItem.class)) {
                final Class<? extends SimpleBuildItem> buildItemClass = rawTypeOfParameter(parameterType, 0).asSubclass(SimpleBuildItem.class);
                stepConfig = stepConfig.andThen(bsb -> bsb.consumes(buildItemClass, ConsumeFlags.of(ConsumeFlag.OPTIONAL)));
                ctorParamFns.add(bc -> Optional.ofNullable(bc.consume(buildItemClass)));
            } else if (isSupplierOf(parameterType, SimpleBuildItem.class)) {
                final Class<? extends SimpleBuildItem> buildItemClass = rawTypeOfParameter(parameterType, 0).asSubclass(SimpleBuildItem.class);
                stepConfig = stepConfig.andThen(bsb -> bsb.consumes(buildItemClass));
                ctorParamFns.add(bc -> (Supplier<? extends SimpleBuildItem>) () -> bc.consume(buildItemClass));
            } else if (isSupplierOfOptionalOf(parameterType, SimpleBuildItem.class)) {
                final Class<? extends SimpleBuildItem> buildItemClass = rawTypeOfParameter(rawTypeOfParameter(parameterType, 0), 0).asSubclass(SimpleBuildItem.class);
                stepConfig = stepConfig.andThen(bsb -> bsb.consumes(buildItemClass, ConsumeFlags.of(ConsumeFlag.OPTIONAL)));
                ctorParamFns.add(bc -> (Supplier<Optional<? extends SimpleBuildItem>>) () -> Optional.ofNullable(bc.consume(buildItemClass)));
            } else if (rawTypeOf(parameterType) == Executor.class) {
                ctorParamFns.add(BuildContext::getExecutor);
            } else if (parameterClass.isAnnotationPresent(ConfigRoot.class)) {
                final ConfigRoot annotation = parameterClass.getAnnotation(ConfigRoot.class);
                final ConfigPhase phase = annotation.phase();
                consumingConfigPhases.add(phase);
                if (phase.isAvailableAtBuild()) {
                    ctorParamFns.add(bc -> bc.consume(ConfigurationBuildItem.class).getReadResult().requireObjectForClass(parameterClass));
                    if (phase == ConfigPhase.BUILD_AND_RUN_TIME_FIXED) {
                        runTimeProxies.computeIfAbsent(parameterClass, readResult::requireObjectForClass);
                    }
                } else if (phase.isReadAtMain()) {
                    throw reportError(parameter, phase + " configuration cannot be consumed here");
                } else {
                    throw reportError(parameterClass, "Unknown value for ConfigPhase");
                }
            } else if (isRecorder(parameterClass)) {
                throw reportError(parameter, "Bytecode recorders disallowed on constructor parameters");
            } else {
                throw reportError(parameter, "Unsupported constructor parameter type " + parameterType);
            }
        }
    }
    // index fields
    final Field[] fields = clazz.getDeclaredFields();
    for (Field field : fields) {
        final int mods = field.getModifiers();
        if (Modifier.isStatic(mods)) {
            // ignore static fields
            continue;
        }
        if (Modifier.isFinal(mods)) {
            // ignore final fields
            continue;
        }
        if (!Modifier.isPublic(mods) || !Modifier.isPublic(field.getDeclaringClass().getModifiers())) {
            field.setAccessible(true);
        }
        // next, determine the type
        final Type fieldType = field.getGenericType();
        final Class<?> fieldClass = field.getType();
        final boolean weak = field.isAnnotationPresent(Weak.class);
        final boolean overridable = field.isAnnotationPresent(Overridable.class);
        if (rawTypeExtends(fieldType, SimpleBuildItem.class)) {
            final Class<? extends SimpleBuildItem> buildItemClass = rawTypeOf(fieldType).asSubclass(SimpleBuildItem.class);
            stepConfig = stepConfig.andThen(bsb -> bsb.consumes(buildItemClass));
            stepInstanceSetup = stepInstanceSetup.andThen((bc, o) -> ReflectUtil.setFieldVal(field, o, bc.consume(buildItemClass)));
        } else if (isListOf(fieldType, MultiBuildItem.class)) {
            final Class<? extends MultiBuildItem> buildItemClass = rawTypeOfParameter(fieldType, 0).asSubclass(MultiBuildItem.class);
            stepConfig = stepConfig.andThen(bsb -> bsb.consumes(buildItemClass));
            stepInstanceSetup = stepInstanceSetup.andThen((bc, o) -> ReflectUtil.setFieldVal(field, o, bc.consumeMulti(buildItemClass)));
        } else if (isConsumerOf(fieldType, BuildItem.class)) {
            deprecatedProducer(field);
            final Class<? extends BuildItem> buildItemClass = rawTypeOfParameter(fieldType, 0).asSubclass(BuildItem.class);
            if (overridable) {
                if (weak) {
                    stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.OVERRIDABLE, ProduceFlag.WEAK));
                } else {
                    stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.OVERRIDABLE));
                }
            } else {
                if (weak) {
                    stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.WEAK));
                } else {
                    stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass));
                }
            }
            stepInstanceSetup = stepInstanceSetup.andThen((bc, o) -> ReflectUtil.setFieldVal(field, o, (Consumer<? extends BuildItem>) bc::produce));
        } else if (isBuildProducerOf(fieldType, BuildItem.class)) {
            deprecatedProducer(field);
            final Class<? extends BuildItem> buildItemClass = rawTypeOfParameter(fieldType, 0).asSubclass(BuildItem.class);
            if (overridable) {
                if (weak) {
                    stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.OVERRIDABLE, ProduceFlag.WEAK));
                } else {
                    stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.OVERRIDABLE));
                }
            } else {
                if (weak) {
                    stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.WEAK));
                } else {
                    stepConfig = stepConfig.andThen(bsb -> bsb.produces(buildItemClass));
                }
            }
            stepInstanceSetup = stepInstanceSetup.andThen((bc, o) -> ReflectUtil.setFieldVal(field, o, (BuildProducer<? extends BuildItem>) bc::produce));
        } else if (isOptionalOf(fieldType, SimpleBuildItem.class)) {
            final Class<? extends SimpleBuildItem> buildItemClass = rawTypeOfParameter(fieldType, 0).asSubclass(SimpleBuildItem.class);
            stepConfig = stepConfig.andThen(bsb -> bsb.consumes(buildItemClass, ConsumeFlags.of(ConsumeFlag.OPTIONAL)));
            stepInstanceSetup = stepInstanceSetup.andThen((bc, o) -> ReflectUtil.setFieldVal(field, o, Optional.ofNullable(bc.consume(buildItemClass))));
        } else if (isSupplierOf(fieldType, SimpleBuildItem.class)) {
            final Class<? extends SimpleBuildItem> buildItemClass = rawTypeOfParameter(fieldType, 0).asSubclass(SimpleBuildItem.class);
            stepConfig = stepConfig.andThen(bsb -> bsb.consumes(buildItemClass));
            stepInstanceSetup = stepInstanceSetup.andThen((bc, o) -> ReflectUtil.setFieldVal(field, o, (Supplier<? extends SimpleBuildItem>) () -> bc.consume(buildItemClass)));
        } else if (isSupplierOfOptionalOf(fieldType, SimpleBuildItem.class)) {
            final Class<? extends SimpleBuildItem> buildItemClass = rawTypeOfParameter(rawTypeOfParameter(fieldType, 0), 0).asSubclass(SimpleBuildItem.class);
            stepConfig = stepConfig.andThen(bsb -> bsb.consumes(buildItemClass, ConsumeFlags.of(ConsumeFlag.OPTIONAL)));
            stepInstanceSetup = stepInstanceSetup.andThen((bc, o) -> ReflectUtil.setFieldVal(field, o, (Supplier<Optional<? extends SimpleBuildItem>>) () -> Optional.ofNullable(bc.consume(buildItemClass))));
        } else if (fieldClass == Executor.class) {
            stepInstanceSetup = stepInstanceSetup.andThen((bc, o) -> ReflectUtil.setFieldVal(field, o, bc.getExecutor()));
        } else if (fieldClass.isAnnotationPresent(ConfigRoot.class)) {
            final ConfigRoot annotation = fieldClass.getAnnotation(ConfigRoot.class);
            final ConfigPhase phase = annotation.phase();
            consumingConfigPhases.add(phase);
            if (phase.isAvailableAtBuild()) {
                stepInstanceSetup = stepInstanceSetup.andThen((bc, o) -> {
                    final ConfigurationBuildItem configurationBuildItem = bc.consume(ConfigurationBuildItem.class);
                    ReflectUtil.setFieldVal(field, o, configurationBuildItem.getReadResult().requireObjectForClass(fieldClass));
                });
                if (phase == ConfigPhase.BUILD_AND_RUN_TIME_FIXED) {
                    runTimeProxies.computeIfAbsent(fieldClass, readResult::requireObjectForClass);
                }
            } else if (phase.isReadAtMain()) {
                throw reportError(field, phase + " configuration cannot be consumed here");
            } else {
                throw reportError(fieldClass, "Unknown value for ConfigPhase");
            }
        } else if (isRecorder(fieldClass)) {
            throw reportError(field, "Bytecode recorders disallowed on fields");
        } else {
            throw reportError(field, "Unsupported field type " + fieldType);
        }
    }
    // now iterate the methods
    final List<Method> methods = getMethods(clazz);
    for (Method method : methods) {
        final BuildStep buildStep = method.getAnnotation(BuildStep.class);
        if (buildStep == null) {
            continue;
        }
        if (Modifier.isStatic(method.getModifiers())) {
            throw new RuntimeException("A build step must be a non-static method: " + method);
        }
        if (!Modifier.isPublic(method.getModifiers()) || !Modifier.isPublic(method.getDeclaringClass().getModifiers())) {
            method.setAccessible(true);
        }
        final Class<? extends BooleanSupplier>[] onlyIf = buildStep.onlyIf();
        final Class<? extends BooleanSupplier>[] onlyIfNot = buildStep.onlyIfNot();
        final Parameter[] methodParameters = method.getParameters();
        final Record recordAnnotation = method.getAnnotation(Record.class);
        final boolean isRecorder = recordAnnotation != null;
        final boolean identityComparison = isRecorder ? recordAnnotation.useIdentityComparisonForParameters() : true;
        if (isRecorder) {
            boolean recorderFound = false;
            for (Class<?> p : method.getParameterTypes()) {
                if (isRecorder(p)) {
                    recorderFound = true;
                    break;
                }
            }
            if (!recorderFound) {
                throw new RuntimeException(method + " is marked @Record but does not inject an @Recorder object");
            }
        }
        final List<BiFunction<BuildContext, BytecodeRecorderImpl, Object>> methodParamFns;
        Consumer<BuildStepBuilder> methodStepConfig = Functions.discardingConsumer();
        BooleanSupplier addStep = () -> true;
        for (boolean inv : new boolean[] { false, true }) {
            Class<? extends BooleanSupplier>[] testClasses = inv ? onlyIfNot : onlyIf;
            for (Class<? extends BooleanSupplier> testClass : testClasses) {
                BooleanSupplier bs = supplierFactory.get((Class<? extends BooleanSupplier>) testClass);
                if (inv) {
                    addStep = and(addStep, not(bs));
                } else {
                    addStep = and(addStep, bs);
                }
            }
        }
        final BooleanSupplier finalAddStep = addStep;
        if (isRecorder) {
            assert recordAnnotation != null;
            final ExecutionTime executionTime = recordAnnotation.value();
            final boolean optional = recordAnnotation.optional();
            methodStepConfig = methodStepConfig.andThen(bsb -> {
                bsb.produces(executionTime == ExecutionTime.STATIC_INIT ? StaticBytecodeRecorderBuildItem.class : MainBytecodeRecorderBuildItem.class, optional ? ProduceFlags.of(ProduceFlag.WEAK) : ProduceFlags.NONE);
            });
        }
        EnumSet<ConfigPhase> methodConsumingConfigPhases = consumingConfigPhases.clone();
        if (methodParameters.length == 0) {
            methodParamFns = Collections.emptyList();
        } else {
            methodParamFns = new ArrayList<>(methodParameters.length);
            for (Parameter parameter : methodParameters) {
                final boolean weak = parameter.isAnnotationPresent(Weak.class);
                final boolean overridable = parameter.isAnnotationPresent(Overridable.class);
                final Type parameterType = parameter.getParameterizedType();
                final Class<?> parameterClass = parameter.getType();
                if (rawTypeExtends(parameterType, SimpleBuildItem.class)) {
                    final Class<? extends SimpleBuildItem> buildItemClass = parameterClass.asSubclass(SimpleBuildItem.class);
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.consumes(buildItemClass));
                    methodParamFns.add((bc, bri) -> bc.consume(buildItemClass));
                } else if (isListOf(parameterType, MultiBuildItem.class)) {
                    final Class<? extends MultiBuildItem> buildItemClass = rawTypeOfParameter(parameterType, 0).asSubclass(MultiBuildItem.class);
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.consumes(buildItemClass));
                    methodParamFns.add((bc, bri) -> bc.consumeMulti(buildItemClass));
                } else if (isConsumerOf(parameterType, BuildItem.class)) {
                    final Class<? extends BuildItem> buildItemClass = rawTypeOfParameter(parameterType, 0).asSubclass(BuildItem.class);
                    if (overridable) {
                        if (weak) {
                            methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.OVERRIDABLE, ProduceFlag.WEAK));
                        } else {
                            methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.OVERRIDABLE));
                        }
                    } else {
                        if (weak) {
                            methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.WEAK));
                        } else {
                            methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(buildItemClass));
                        }
                    }
                    methodParamFns.add((bc, bri) -> (Consumer<? extends BuildItem>) bc::produce);
                } else if (isBuildProducerOf(parameterType, BuildItem.class)) {
                    final Class<? extends BuildItem> buildItemClass = rawTypeOfParameter(parameterType, 0).asSubclass(BuildItem.class);
                    if (overridable) {
                        if (weak) {
                            methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.OVERRIDABLE, ProduceFlag.WEAK));
                        } else {
                            methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.OVERRIDABLE));
                        }
                    } else {
                        if (weak) {
                            methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(buildItemClass, ProduceFlag.WEAK));
                        } else {
                            methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(buildItemClass));
                        }
                    }
                    methodParamFns.add((bc, bri) -> (BuildProducer<? extends BuildItem>) bc::produce);
                } else if (isOptionalOf(parameterType, SimpleBuildItem.class)) {
                    final Class<? extends SimpleBuildItem> buildItemClass = rawTypeOfParameter(parameterType, 0).asSubclass(SimpleBuildItem.class);
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.consumes(buildItemClass, ConsumeFlags.of(ConsumeFlag.OPTIONAL)));
                    methodParamFns.add((bc, bri) -> Optional.ofNullable(bc.consume(buildItemClass)));
                } else if (isSupplierOf(parameterType, SimpleBuildItem.class)) {
                    final Class<? extends SimpleBuildItem> buildItemClass = rawTypeOfParameter(parameterType, 0).asSubclass(SimpleBuildItem.class);
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.consumes(buildItemClass));
                    methodParamFns.add((bc, bri) -> (Supplier<? extends SimpleBuildItem>) () -> bc.consume(buildItemClass));
                } else if (isSupplierOfOptionalOf(parameterType, SimpleBuildItem.class)) {
                    final Class<? extends SimpleBuildItem> buildItemClass = rawTypeOfParameter(rawTypeOfParameter(parameterType, 0), 0).asSubclass(SimpleBuildItem.class);
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.consumes(buildItemClass, ConsumeFlags.of(ConsumeFlag.OPTIONAL)));
                    methodParamFns.add((bc, bri) -> (Supplier<Optional<? extends SimpleBuildItem>>) () -> Optional.ofNullable(bc.consume(buildItemClass)));
                } else if (rawTypeOf(parameterType) == Executor.class) {
                    methodParamFns.add((bc, bri) -> bc.getExecutor());
                } else if (parameterClass.isAnnotationPresent(ConfigRoot.class)) {
                    final ConfigRoot annotation = parameterClass.getAnnotation(ConfigRoot.class);
                    final ConfigPhase phase = annotation.phase();
                    methodConsumingConfigPhases.add(phase);
                    if (phase.isAvailableAtBuild()) {
                        methodParamFns.add((bc, bri) -> {
                            final ConfigurationBuildItem configurationBuildItem = bc.consume(ConfigurationBuildItem.class);
                            return configurationBuildItem.getReadResult().requireObjectForClass(parameterClass);
                        });
                        if (isRecorder && phase == ConfigPhase.BUILD_AND_RUN_TIME_FIXED) {
                            runTimeProxies.computeIfAbsent(parameterClass, readResult::requireObjectForClass);
                        }
                    } else if (phase.isReadAtMain()) {
                        if (isRecorder) {
                            methodParamFns.add((bc, bri) -> {
                                final RunTimeConfigurationProxyBuildItem proxies = bc.consume(RunTimeConfigurationProxyBuildItem.class);
                                return proxies.getProxyObjectFor(parameterClass);
                            });
                            runTimeProxies.computeIfAbsent(parameterClass, ConfigMappingUtils::newInstance);
                        } else {
                            throw reportError(parameter, phase + " configuration cannot be consumed here unless the method is a @Recorder");
                        }
                    } else {
                        throw reportError(parameterClass, "Unknown value for ConfigPhase");
                    }
                } else if (isRecorder(parameter.getType())) {
                    if (!isRecorder) {
                        throw reportError(parameter, "Cannot pass recorders to method which is not annotated with " + Record.class);
                    }
                    methodParamFns.add((bc, bri) -> {
                        assert bri != null;
                        return bri.getRecordingProxy(parameterClass);
                    });
                    // now look for recorder parameter injection
                    // as we now inject config directly into recorders we need to look at the constructor params
                    Constructor<?>[] ctors = parameter.getType().getDeclaredConstructors();
                    for (var ctor : ctors) {
                        if (ctors.length == 1 || ctor.isAnnotationPresent(Inject.class)) {
                            for (var type : ctor.getGenericParameterTypes()) {
                                Class<?> theType = null;
                                if (type instanceof ParameterizedType) {
                                    ParameterizedType pt = (ParameterizedType) type;
                                    if (pt.getRawType().equals(RuntimeValue.class)) {
                                        theType = (Class<?>) pt.getActualTypeArguments()[0];
                                    } else {
                                        throw new RuntimeException("Unknown recorder constructor parameter: " + type + " in recorder " + parameter.getType());
                                    }
                                } else {
                                    theType = (Class<?>) type;
                                }
                                ConfigRoot annotation = theType.getAnnotation(ConfigRoot.class);
                                if (annotation != null) {
                                    if (recordAnnotation.value() == ExecutionTime.STATIC_INIT) {
                                        methodConsumingConfigPhases.add(ConfigPhase.BUILD_AND_RUN_TIME_FIXED);
                                    } else {
                                        methodConsumingConfigPhases.add(annotation.phase());
                                    }
                                    if (annotation.phase().isReadAtMain()) {
                                        runTimeProxies.computeIfAbsent(theType, ConfigMappingUtils::newInstance);
                                    } else {
                                        runTimeProxies.computeIfAbsent(theType, readResult::requireObjectForClass);
                                    }
                                }
                            }
                        }
                    }
                } else if (parameter.getType() == RecorderContext.class || parameter.getType() == BytecodeRecorderImpl.class) {
                    if (!isRecorder) {
                        throw reportError(parameter, "Cannot pass recorder context to method which is not annotated with " + Record.class);
                    }
                    methodParamFns.add((bc, bri) -> bri);
                } else {
                    throw reportError(parameter, "Unsupported method parameter " + parameterType);
                }
            }
        }
        final BiConsumer<BuildContext, Object> resultConsumer;
        final Type returnType = method.getGenericReturnType();
        final boolean weak = method.isAnnotationPresent(Weak.class);
        final boolean overridable = method.isAnnotationPresent(Overridable.class);
        if (rawTypeIs(returnType, void.class)) {
            resultConsumer = Functions.discardingBiConsumer();
        } else if (rawTypeExtends(returnType, BuildItem.class)) {
            final Class<? extends BuildItem> type = method.getReturnType().asSubclass(BuildItem.class);
            if (overridable) {
                if (weak) {
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(type, ProduceFlag.OVERRIDABLE, ProduceFlag.WEAK));
                } else {
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(type, ProduceFlag.OVERRIDABLE));
                }
            } else {
                if (weak) {
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(type, ProduceFlag.WEAK));
                } else {
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(type));
                }
            }
            resultConsumer = (bc, o) -> {
                if (o != null)
                    bc.produce((BuildItem) o);
            };
        } else if (isOptionalOf(returnType, BuildItem.class)) {
            final Class<? extends BuildItem> type = rawTypeOfParameter(returnType, 0).asSubclass(BuildItem.class);
            if (overridable) {
                if (weak) {
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(type, ProduceFlag.OVERRIDABLE, ProduceFlag.WEAK));
                } else {
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(type, ProduceFlag.OVERRIDABLE));
                }
            } else {
                if (weak) {
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(type, ProduceFlag.WEAK));
                } else {
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(type));
                }
            }
            resultConsumer = (bc, o) -> ((Optional<? extends BuildItem>) o).ifPresent(bc::produce);
        } else if (isListOf(returnType, MultiBuildItem.class)) {
            final Class<? extends MultiBuildItem> type = rawTypeOfParameter(returnType, 0).asSubclass(MultiBuildItem.class);
            if (overridable) {
                if (weak) {
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(type, ProduceFlag.OVERRIDABLE, ProduceFlag.WEAK));
                } else {
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(type, ProduceFlag.OVERRIDABLE));
                }
            } else {
                if (weak) {
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(type, ProduceFlag.WEAK));
                } else {
                    methodStepConfig = methodStepConfig.andThen(bsb -> bsb.produces(type));
                }
            }
            resultConsumer = (bc, o) -> {
                if (o != null)
                    bc.produce((List<? extends MultiBuildItem>) o);
            };
        } else {
            throw reportError(method, "Unsupported method return type " + returnType);
        }
        if (methodConsumingConfigPhases.contains(ConfigPhase.BOOTSTRAP) || methodConsumingConfigPhases.contains(ConfigPhase.RUN_TIME)) {
            if (isRecorder && recordAnnotation.value() == ExecutionTime.STATIC_INIT) {
                throw reportError(method, "Bytecode recorder is static but an injected config object is declared as run time");
            }
            methodStepConfig = methodStepConfig.andThen(bsb -> bsb.consumes(RunTimeConfigurationProxyBuildItem.class));
            if (methodConsumingConfigPhases.contains(ConfigPhase.BOOTSTRAP)) {
                methodStepConfig = methodStepConfig.andThen(bsb -> bsb.afterProduce(BootstrapConfigSetupCompleteBuildItem.class));
            }
            if (methodConsumingConfigPhases.contains(ConfigPhase.RUN_TIME)) {
                methodStepConfig = methodStepConfig.andThen(bsb -> bsb.afterProduce(RuntimeConfigSetupCompleteBuildItem.class));
            }
        }
        if (methodConsumingConfigPhases.contains(ConfigPhase.BUILD_AND_RUN_TIME_FIXED) || methodConsumingConfigPhases.contains(ConfigPhase.BUILD_TIME)) {
            methodStepConfig = methodStepConfig.andThen(bsb -> bsb.consumes(ConfigurationBuildItem.class));
        }
        final Consume[] consumes = method.getAnnotationsByType(Consume.class);
        if (consumes.length > 0) {
            methodStepConfig = methodStepConfig.andThen(bsb -> {
                for (Consume consume : consumes) {
                    bsb.afterProduce(consume.value());
                }
            });
        }
        final Produce[] produces = method.getAnnotationsByType(Produce.class);
        if (produces.length > 0) {
            methodStepConfig = methodStepConfig.andThen(bsb -> {
                for (Produce produce : produces) {
                    bsb.beforeConsume(produce.value());
                }
            });
        }
        final ProduceWeak[] produceWeaks = method.getAnnotationsByType(ProduceWeak.class);
        if (produceWeaks.length > 0) {
            methodStepConfig = methodStepConfig.andThen(bsb -> {
                for (ProduceWeak produceWeak : produceWeaks) {
                    bsb.beforeConsume(produceWeak.value(), ProduceFlag.WEAK);
                }
            });
        }
        final Consumer<BuildStepBuilder> finalStepConfig = stepConfig.andThen(methodStepConfig).andThen(buildStepBuilder -> buildStepBuilder.buildIf(finalAddStep));
        final BiConsumer<BuildContext, Object> finalStepInstanceSetup = stepInstanceSetup;
        final String name = clazz.getName() + "#" + method.getName();
        chainConfig = chainConfig.andThen(bcb -> {
            BuildStepBuilder bsb = bcb.addBuildStep(new io.quarkus.builder.BuildStep() {

                public void execute(final BuildContext bc) {
                    Object[] ctorArgs = new Object[ctorParamFns.size()];
                    for (int i = 0; i < ctorArgs.length; i++) {
                        ctorArgs[i] = ctorParamFns.get(i).apply(bc);
                    }
                    Object instance;
                    try {
                        instance = constructor.newInstance(ctorArgs);
                    } catch (InstantiationException e) {
                        throw ReflectUtil.toError(e);
                    } catch (IllegalAccessException e) {
                        throw ReflectUtil.toError(e);
                    } catch (InvocationTargetException e) {
                        try {
                            throw e.getCause();
                        } catch (RuntimeException | Error e2) {
                            throw e2;
                        } catch (Throwable t) {
                            throw new IllegalStateException(t);
                        }
                    }
                    finalStepInstanceSetup.accept(bc, instance);
                    Object[] methodArgs = new Object[methodParamFns.size()];
                    BytecodeRecorderImpl bri = isRecorder ? new BytecodeRecorderImpl(recordAnnotation.value() == ExecutionTime.STATIC_INIT, clazz.getSimpleName(), method.getName(), Integer.toString(Math.abs(method.toString().hashCode())), identityComparison, s -> {
                        if (s instanceof Class) {
                            var cfg = ((Class<?>) s).getAnnotation(ConfigRoot.class);
                            if (cfg == null || (cfg.phase() != ConfigPhase.BUILD_AND_RUN_TIME_FIXED && recordAnnotation.value() == ExecutionTime.STATIC_INIT)) {
                                throw new RuntimeException("Can only inject BUILD_AND_RUN_TIME_FIXED objects into a constructor, use RuntimeValue to inject runtime config: " + s);
                            }
                            return runTimeProxies.get(s);
                        }
                        if (s instanceof ParameterizedType) {
                            ParameterizedType p = (ParameterizedType) s;
                            if (p.getRawType() == RuntimeValue.class) {
                                Object object = runTimeProxies.get(p.getActualTypeArguments()[0]);
                                if (object == null) {
                                    return new RuntimeValue<>();
                                }
                                return new RuntimeValue<>(object);
                            }
                        }
                        return null;
                    }) : null;
                    for (int i = 0; i < methodArgs.length; i++) {
                        methodArgs[i] = methodParamFns.get(i).apply(bc, bri);
                    }
                    Object result;
                    try {
                        result = method.invoke(instance, methodArgs);
                    } catch (IllegalAccessException e) {
                        throw ReflectUtil.toError(e);
                    } catch (InvocationTargetException e) {
                        try {
                            throw e.getCause();
                        } catch (RuntimeException | Error e2) {
                            throw e2;
                        } catch (Throwable t) {
                            throw new IllegalStateException(t);
                        }
                    }
                    resultConsumer.accept(bc, result);
                    if (isRecorder) {
                        // commit recorded data
                        if (recordAnnotation.value() == ExecutionTime.STATIC_INIT) {
                            bc.produce(new StaticBytecodeRecorderBuildItem(bri));
                        } else {
                            bc.produce(new MainBytecodeRecorderBuildItem(bri));
                        }
                    }
                }

                public String toString() {
                    return name;
                }
            });
            finalStepConfig.accept(bsb);
        });
    }
    return chainConfig;
}