| /* |
| * Copyright (C) 2020 The Dagger Authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package dagger.hilt.processor.internal.aliasof; |
| |
| import static com.google.auto.common.MoreElements.asType; |
| import static net.ltgt.gradle.incap.IncrementalAnnotationProcessorType.ISOLATING; |
| |
| import com.google.auto.service.AutoService; |
| import com.google.common.collect.ImmutableSet; |
| import dagger.hilt.processor.internal.BaseProcessor; |
| import dagger.hilt.processor.internal.ClassNames; |
| import dagger.hilt.processor.internal.ProcessorErrors; |
| import dagger.hilt.processor.internal.Processors; |
| import java.util.Set; |
| import javax.annotation.processing.Processor; |
| import javax.lang.model.element.AnnotationMirror; |
| import javax.lang.model.element.Element; |
| import javax.lang.model.element.TypeElement; |
| import net.ltgt.gradle.incap.IncrementalAnnotationProcessor; |
| |
| /** Processes the annotations annotated with {@link dagger.hilt.migration.AliasOf} */ |
| @IncrementalAnnotationProcessor(ISOLATING) |
| @AutoService(Processor.class) |
| public final class AliasOfProcessor extends BaseProcessor { |
| @Override |
| public Set<String> getSupportedAnnotationTypes() { |
| return ImmutableSet.of(ClassNames.ALIAS_OF.toString()); |
| } |
| |
| @Override |
| public void processEach(TypeElement annotation, Element element) throws Exception { |
| ProcessorErrors.checkState( |
| Processors.hasAnnotation(element, ClassNames.SCOPE), |
| element, |
| "%s should only be used on scopes." + " However, it was found annotating %s", |
| annotation, |
| element); |
| |
| AnnotationMirror annotationMirror = |
| Processors.getAnnotationMirror(element, ClassNames.ALIAS_OF); |
| |
| TypeElement defineComponentScope = |
| Processors.getAnnotationClassValue(getElementUtils(), annotationMirror, "value"); |
| |
| new AliasOfPropagatedDataGenerator(getProcessingEnv(), asType(element), defineComponentScope) |
| .generate(); |
| } |
| } |