62 lines
2.2 KiB
Java
62 lines
2.2 KiB
Java
/*
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* Copyright (C) 2018 The Dagger Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package dagger.internal.codegen.bindinggraphvalidation;
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import static dagger.model.BindingKind.INJECTION;
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import com.google.auto.common.MoreTypes;
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import dagger.internal.codegen.validation.InjectValidator;
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import dagger.internal.codegen.validation.ValidationReport;
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import dagger.internal.codegen.validation.ValidationReport.Item;
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import dagger.model.BindingGraph;
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import dagger.spi.BindingGraphPlugin;
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import dagger.spi.DiagnosticReporter;
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import javax.inject.Inject;
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import javax.lang.model.element.TypeElement;
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/** Validates bindings from {@code @Inject}-annotated constructors. */
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final class InjectBindingValidator implements BindingGraphPlugin {
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private final InjectValidator injectValidator;
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@Inject
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InjectBindingValidator(InjectValidator injectValidator) {
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this.injectValidator = injectValidator.whenGeneratingCode();
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}
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@Override
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public String pluginName() {
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return "Dagger/InjectBinding";
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}
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@Override
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public void visitGraph(BindingGraph bindingGraph, DiagnosticReporter diagnosticReporter) {
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bindingGraph.bindings().stream()
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.filter(binding -> binding.kind().equals(INJECTION)) // TODO(dpb): Move to BindingGraph
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.forEach(binding -> validateInjectionBinding(binding, diagnosticReporter));
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}
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private void validateInjectionBinding(
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dagger.model.Binding node, DiagnosticReporter diagnosticReporter) {
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ValidationReport<TypeElement> typeReport =
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injectValidator.validateType(MoreTypes.asTypeElement(node.key().type()));
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for (Item item : typeReport.allItems()) {
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diagnosticReporter.reportBinding(item.kind(), node, item.message());
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}
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}
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}
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