| /* |
| * Copyright (C) 2018 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.internal.codegen.bindinggraphvalidation; |
| |
| import static dagger.model.BindingKind.INJECTION; |
| |
| import com.google.auto.common.MoreTypes; |
| import dagger.internal.codegen.validation.InjectValidator; |
| import dagger.internal.codegen.validation.ValidationReport; |
| import dagger.internal.codegen.validation.ValidationReport.Item; |
| import dagger.model.BindingGraph; |
| import dagger.spi.BindingGraphPlugin; |
| import dagger.spi.DiagnosticReporter; |
| import javax.inject.Inject; |
| import javax.lang.model.element.TypeElement; |
| |
| /** Validates bindings from {@code @Inject}-annotated constructors. */ |
| final class InjectBindingValidator implements BindingGraphPlugin { |
| |
| private final InjectValidator injectValidator; |
| |
| @Inject |
| InjectBindingValidator(InjectValidator injectValidator) { |
| this.injectValidator = injectValidator.whenGeneratingCode(); |
| } |
| |
| @Override |
| public String pluginName() { |
| return "Dagger/InjectBinding"; |
| } |
| |
| @Override |
| public void visitGraph(BindingGraph bindingGraph, DiagnosticReporter diagnosticReporter) { |
| bindingGraph.bindings().stream() |
| .filter(binding -> binding.kind().equals(INJECTION)) // TODO(dpb): Move to BindingGraph |
| .forEach(binding -> validateInjectionBinding(binding, diagnosticReporter)); |
| } |
| |
| private void validateInjectionBinding( |
| dagger.model.Binding node, DiagnosticReporter diagnosticReporter) { |
| ValidationReport<TypeElement> typeReport = |
| injectValidator.validateType(MoreTypes.asTypeElement(node.key().type())); |
| for (Item item : typeReport.allItems()) { |
| diagnosticReporter.reportBinding(item.kind(), node, item.message()); |
| } |
| } |
| } |