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58 lines
2.0 KiB
58 lines
2.0 KiB
7 months ago
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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.functional.producers;
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import com.google.common.util.concurrent.Futures;
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import com.google.common.util.concurrent.ListenableFuture;
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import dagger.Lazy;
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import dagger.producers.Produced;
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import dagger.producers.Producer;
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import dagger.producers.ProducerModule;
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import dagger.producers.Produces;
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import javax.inject.Provider;
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import javax.inject.Qualifier;
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@ProducerModule(includes = ResponseModule.class)
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final class ResponseProducerModule {
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@Qualifier
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@interface RequestsProducerAndProduced {}
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@Produces
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static ListenableFuture<String> greeting() {
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return Futures.immediateFuture("Hello");
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}
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@Produces
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@RequestsProducerAndProduced
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static ListenableFuture<String> intermediateGreeting(
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// TODO(beder): Allow Producer and Provider of the same type (which would force the binding
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// to be a provision binding), and add validation for that.
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@SuppressWarnings("unused") String greeting,
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Producer<String> greetingProducer,
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@SuppressWarnings("unused") Produced<String> greetingProduced,
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@SuppressWarnings("unused") Provider<Integer> requestNumberProvider,
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@SuppressWarnings("unused") Lazy<Integer> requestNumberLazy) {
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return greetingProducer.get();
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}
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@Produces
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static Response response(
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@RequestsProducerAndProduced String greeting, Request request, int requestNumber) {
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return new Response(String.format("%s, %s #%d!", greeting, request.name(), requestNumber));
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}
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}
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