1 /* 2 * Copyright (C) 2015 Google, Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package producerstest; 17 18 import com.google.common.collect.ImmutableSet; 19 import com.google.common.util.concurrent.Futures; 20 import com.google.common.util.concurrent.ListenableFuture; 21 import dagger.producers.ProducerModule; 22 import dagger.producers.Produces; 23 import java.util.Set; 24 import javax.inject.Qualifier; 25 26 import static dagger.producers.Produces.Type.SET; 27 import static dagger.producers.Produces.Type.SET_VALUES; 28 29 @ProducerModule 30 final class MultibindingProducerModule { 31 @Qualifier 32 @interface PossiblyThrowingSet {} 33 34 @Produces(type = SET) futureStr()35 static ListenableFuture<String> futureStr() { 36 return Futures.immediateFuture("foo"); 37 } 38 39 @Produces(type = SET) str()40 static String str() { 41 return "bar"; 42 } 43 44 @Produces(type = SET_VALUES) futureStrs()45 static ListenableFuture<Set<String>> futureStrs() { 46 return Futures.<Set<String>>immediateFuture(ImmutableSet.of("foo1", "foo2")); 47 } 48 49 @Produces(type = SET_VALUES) strs()50 static Set<String> strs() { 51 return ImmutableSet.of("bar1", "bar2"); 52 } 53 54 @Produces strCount(Set<String> strs)55 static int strCount(Set<String> strs) { 56 return strs.size(); 57 } 58 59 @Produces(type = SET) 60 @PossiblyThrowingSet successfulStringForSet()61 static String successfulStringForSet() { 62 return "singleton"; 63 } 64 65 @Produces(type = SET_VALUES) 66 @PossiblyThrowingSet successfulStringsForSet()67 static Set<String> successfulStringsForSet() { 68 return ImmutableSet.of("double", "ton"); 69 } 70 71 @Produces(type = SET) 72 @PossiblyThrowingSet throwingStringForSet()73 static String throwingStringForSet() { 74 throw new RuntimeException("monkey"); 75 } 76 } 77