53 lines
2.0 KiB
Java
53 lines
2.0 KiB
Java
/*
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* Copyright (C) 2014 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.binding;
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import static androidx.room.compiler.processing.compat.XConverters.toJavac;
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import static dagger.internal.codegen.extension.DaggerStreams.toImmutableList;
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import static dagger.internal.codegen.xprocessing.XElements.getSimpleName;
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import androidx.room.compiler.processing.XMethodType;
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import androidx.room.compiler.processing.XType;
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import com.google.auto.value.AutoValue;
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import com.google.common.collect.ImmutableList;
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import com.squareup.javapoet.TypeName;
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import dagger.internal.codegen.binding.ComponentDescriptor.ComponentMethodDescriptor;
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/** A class that defines proper {@code equals} and {@code hashcode} for a method signature. */
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@AutoValue
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public abstract class MethodSignature {
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abstract String name();
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abstract ImmutableList<TypeName> parameterTypes();
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abstract ImmutableList<TypeName> thrownTypes();
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public static MethodSignature forComponentMethod(
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ComponentMethodDescriptor componentMethod, XType componentType) {
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XMethodType methodType = componentMethod.methodElement().asMemberOf(componentType);
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return new AutoValue_MethodSignature(
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getSimpleName(componentMethod.methodElement()),
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toJavac(methodType).getParameterTypes().stream()
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.map(TypeName::get)
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.collect(toImmutableList()),
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toJavac(methodType).getThrownTypes().stream()
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.map(TypeName::get)
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.collect(toImmutableList()));
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}
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}
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