93 lines
3.0 KiB
Java
93 lines
3.0 KiB
Java
/*
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* Copyright (C) 2017 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.javac;
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import com.sun.tools.javac.model.JavacElements;
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import com.sun.tools.javac.model.JavacTypes;
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import com.sun.tools.javac.util.Context;
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import dagger.Binds;
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import dagger.Module;
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import dagger.Provides;
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import dagger.internal.codegen.binding.BindingGraphFactory;
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import dagger.internal.codegen.binding.ComponentDescriptorFactory;
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import dagger.internal.codegen.compileroption.CompilerOptions;
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import dagger.internal.codegen.compileroption.JavacPluginCompilerOptions;
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import dagger.internal.codegen.langmodel.DaggerElements;
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import dagger.internal.codegen.langmodel.DaggerTypes;
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import javax.annotation.processing.Messager;
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import javax.inject.Inject;
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import javax.lang.model.element.AnnotationMirror;
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import javax.lang.model.element.AnnotationValue;
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import javax.lang.model.element.Element;
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import javax.lang.model.util.Types;
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import javax.tools.Diagnostic;
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/**
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* A module that provides a {@link BindingGraphFactory} and {@link ComponentDescriptorFactory} for
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* use in {@code javac} plugins. Requires a binding for the {@code javac} {@link Context}.
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*/
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@Module
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public abstract class JavacPluginModule {
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@Binds
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abstract CompilerOptions compilerOptions(JavacPluginCompilerOptions compilerOptions);
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@Binds
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abstract Messager messager(NullMessager nullMessager);
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static final class NullMessager implements Messager {
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@Inject
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NullMessager() {}
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@Override
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public void printMessage(Diagnostic.Kind kind, CharSequence charSequence) {}
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@Override
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public void printMessage(Diagnostic.Kind kind, CharSequence charSequence, Element element) {}
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@Override
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public void printMessage(
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Diagnostic.Kind kind,
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CharSequence charSequence,
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Element element,
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AnnotationMirror annotationMirror) {}
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@Override
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public void printMessage(
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Diagnostic.Kind kind,
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CharSequence charSequence,
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Element element,
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AnnotationMirror annotationMirror,
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AnnotationValue annotationValue) {}
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}
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@Provides
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static DaggerElements daggerElements(Context javaContext) {
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return new DaggerElements(
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JavacElements.instance(javaContext), JavacTypes.instance(javaContext));
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}
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@Provides
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static DaggerTypes daggerTypes(Context javaContext, DaggerElements elements) {
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return new DaggerTypes(JavacTypes.instance(javaContext), elements);
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}
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@Binds abstract Types types(DaggerTypes daggerTypes);
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private JavacPluginModule() {}
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}
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