1 /* 2 * Copyright (C) 2020 The Dagger Authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package dagger.hilt.processor.internal.aliasof; 18 19 import androidx.room.compiler.processing.XTypeElement; 20 import com.google.common.collect.ImmutableList; 21 import com.squareup.javapoet.AnnotationSpec; 22 import dagger.hilt.processor.internal.ClassNames; 23 import dagger.hilt.processor.internal.Processors; 24 25 /** Generates resource files for {@link dagger.hilt.migration.AliasOf}. */ 26 final class AliasOfPropagatedDataGenerator { 27 28 private final XTypeElement aliasScope; 29 private final ImmutableList<XTypeElement> defineComponentScopes; 30 AliasOfPropagatedDataGenerator( XTypeElement aliasScope, ImmutableList<XTypeElement> defineComponentScopes)31 AliasOfPropagatedDataGenerator( 32 XTypeElement aliasScope, 33 ImmutableList<XTypeElement> defineComponentScopes) { 34 this.aliasScope = aliasScope; 35 this.defineComponentScopes = defineComponentScopes; 36 } 37 generate()38 void generate() { 39 Processors.generateAggregatingClass( 40 ClassNames.ALIAS_OF_PROPAGATED_DATA_PACKAGE, 41 propagatedDataAnnotation(), 42 aliasScope, 43 getClass()); 44 } 45 propagatedDataAnnotation()46 private AnnotationSpec propagatedDataAnnotation() { 47 AnnotationSpec.Builder builder = AnnotationSpec.builder(ClassNames.ALIAS_OF_PROPAGATED_DATA); 48 for (XTypeElement defineComponentScope : defineComponentScopes) { 49 builder.addMember("defineComponentScopes", "$T.class", defineComponentScope.getClassName()); 50 } 51 builder.addMember("alias", "$T.class", aliasScope.getClassName()); 52 return builder.build(); 53 } 54 } 55