hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
66 lines
2.4 KiB
Java
66 lines
2.4 KiB
Java
/*
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* Copyright (C) 2016 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.validation;
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import static androidx.room.compiler.processing.XElementKt.isMethod;
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import static androidx.room.compiler.processing.XElementKt.isMethodParameter;
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import androidx.room.compiler.processing.XElement;
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import androidx.room.compiler.processing.XExecutableParameterElement;
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import androidx.room.compiler.processing.XMessager;
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import androidx.room.compiler.processing.XMethodElement;
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import com.google.common.collect.ImmutableSet;
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import com.squareup.javapoet.ClassName;
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import dagger.internal.codegen.javapoet.TypeNames;
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import javax.inject.Inject;
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/**
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* Processing step that validates that the {@code BindsInstance} annotation is applied to the
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* correct elements.
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*/
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public final class BindsInstanceProcessingStep extends TypeCheckingProcessingStep<XElement> {
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private final BindsInstanceMethodValidator methodValidator;
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private final BindsInstanceParameterValidator parameterValidator;
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private final XMessager messager;
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@Inject
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BindsInstanceProcessingStep(
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BindsInstanceMethodValidator methodValidator,
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BindsInstanceParameterValidator parameterValidator,
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XMessager messager) {
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this.methodValidator = methodValidator;
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this.parameterValidator = parameterValidator;
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this.messager = messager;
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}
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@Override
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public ImmutableSet<ClassName> annotationClassNames() {
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return ImmutableSet.of(TypeNames.BINDS_INSTANCE);
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}
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@Override
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protected void process(XElement element, ImmutableSet<ClassName> annotations) {
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if (isMethod(element)) {
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methodValidator.validate((XMethodElement) element).printMessagesTo(messager);
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} else if (isMethodParameter(element)) {
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parameterValidator.validate((XExecutableParameterElement) element).printMessagesTo(messager);
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} else {
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throw new AssertionError(element);
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}
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}
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}
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