63 lines
2.2 KiB
Java
63 lines
2.2 KiB
Java
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/*
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* Copyright (C) 2015 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.writing;
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import com.squareup.javapoet.ClassName;
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import com.squareup.javapoet.CodeBlock;
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import dagger.assisted.Assisted;
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import dagger.assisted.AssistedFactory;
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import dagger.assisted.AssistedInject;
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import dagger.internal.codegen.binding.FrameworkType;
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import dagger.internal.codegen.javapoet.TypeNames;
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import dagger.internal.codegen.writing.FrameworkFieldInitializer.FrameworkInstanceCreationExpression;
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import dagger.producers.Producer;
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import dagger.spi.model.RequestKind;
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import java.util.Optional;
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/** An {@link Producer} creation expression for provision bindings. */
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final class ProducerFromProviderCreationExpression implements FrameworkInstanceCreationExpression {
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private final RequestRepresentation providerRequestRepresentation;
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private final ClassName requestingClass;
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@AssistedInject
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ProducerFromProviderCreationExpression(
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@Assisted RequestRepresentation providerRequestRepresentation,
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@Assisted ClassName requestingClass) {
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this.providerRequestRepresentation = providerRequestRepresentation;
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this.requestingClass = requestingClass;
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}
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@Override
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public CodeBlock creationExpression() {
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return FrameworkType.PROVIDER.to(
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RequestKind.PRODUCER,
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providerRequestRepresentation.getDependencyExpression(requestingClass).codeBlock());
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}
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@Override
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public Optional<ClassName> alternativeFrameworkClass() {
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return Optional.of(TypeNames.PRODUCER);
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}
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@AssistedFactory
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static interface Factory {
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ProducerFromProviderCreationExpression create(
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RequestRepresentation providerRequestRepresentation, ClassName requestingClass);
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}
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}
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