1 /* 2 * Copyright (C) 2023 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.originatingelement; 18 19 import com.google.auto.service.AutoService; 20 import com.google.devtools.ksp.processing.SymbolProcessor; 21 import com.google.devtools.ksp.processing.SymbolProcessorEnvironment; 22 import com.google.devtools.ksp.processing.SymbolProcessorProvider; 23 import dagger.hilt.processor.internal.BaseProcessingStep; 24 import dagger.hilt.processor.internal.KspBaseProcessingStepProcessor; 25 26 /** 27 * Processes the annotations annotated with {@link dagger.hilt.codegen.OriginatingElement} to check 28 * that they're only used on top-level classes and the value passed is also a top-level class. 29 */ 30 public final class KspOriginatingElementProcessor extends KspBaseProcessingStepProcessor { KspOriginatingElementProcessor(SymbolProcessorEnvironment symbolProcessorEnvironment)31 private KspOriginatingElementProcessor(SymbolProcessorEnvironment symbolProcessorEnvironment) { 32 super(symbolProcessorEnvironment); 33 } 34 35 @Override processingStep()36 protected BaseProcessingStep processingStep() { 37 return new OriginatingElementProcessingStep(getXProcessingEnv()); 38 } 39 40 /** Provides the {@link KspOriginatingElemenetProcessor}. */ 41 @AutoService(SymbolProcessorProvider.class) 42 public static final class Provider implements SymbolProcessorProvider { 43 @Override create(SymbolProcessorEnvironment symbolProcessorEnvironment)44 public SymbolProcessor create(SymbolProcessorEnvironment symbolProcessorEnvironment) { 45 return new KspOriginatingElementProcessor(symbolProcessorEnvironment); 46 } 47 } 48 } 49