1 /* 2 * Copyright (C) 2018 The Dagger Authors. 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 17 package dagger.internal.codegen.writing; 18 19 import androidx.room.compiler.processing.XProcessingEnv; 20 import dagger.assisted.Assisted; 21 import dagger.assisted.AssistedFactory; 22 import dagger.assisted.AssistedInject; 23 import dagger.internal.codegen.binding.FrameworkType; 24 import dagger.internal.codegen.binding.ProvisionBinding; 25 26 /** Binding expression for provider instances. */ 27 final class ProviderInstanceRequestRepresentation extends FrameworkInstanceRequestRepresentation { 28 29 @AssistedInject ProviderInstanceRequestRepresentation( @ssisted ProvisionBinding binding, SwitchingProviderInstanceSupplier.Factory switchingProviderInstanceSupplierFactory, StaticFactoryInstanceSupplier.Factory staticFactoryInstanceSupplierFactory, ProviderInstanceSupplier.Factory providerInstanceSupplierFactory, ComponentImplementation componentImplementation, XProcessingEnv processingEnv)30 ProviderInstanceRequestRepresentation( 31 @Assisted ProvisionBinding binding, 32 SwitchingProviderInstanceSupplier.Factory switchingProviderInstanceSupplierFactory, 33 StaticFactoryInstanceSupplier.Factory staticFactoryInstanceSupplierFactory, 34 ProviderInstanceSupplier.Factory providerInstanceSupplierFactory, 35 ComponentImplementation componentImplementation, 36 XProcessingEnv processingEnv) { 37 super( 38 binding, 39 frameworkInstanceSupplier( 40 binding, 41 switchingProviderInstanceSupplierFactory, 42 staticFactoryInstanceSupplierFactory, 43 providerInstanceSupplierFactory, 44 componentImplementation), 45 processingEnv); 46 } 47 48 @Override frameworkType()49 protected FrameworkType frameworkType() { 50 return FrameworkType.PROVIDER; 51 } 52 frameworkInstanceSupplier( ProvisionBinding binding, SwitchingProviderInstanceSupplier.Factory switchingProviderInstanceSupplierFactory, StaticFactoryInstanceSupplier.Factory staticFactoryInstanceSupplierFactory, ProviderInstanceSupplier.Factory providerInstanceSupplierFactory, ComponentImplementation componentImplementation)53 private static FrameworkInstanceSupplier frameworkInstanceSupplier( 54 ProvisionBinding binding, 55 SwitchingProviderInstanceSupplier.Factory switchingProviderInstanceSupplierFactory, 56 StaticFactoryInstanceSupplier.Factory staticFactoryInstanceSupplierFactory, 57 ProviderInstanceSupplier.Factory providerInstanceSupplierFactory, 58 ComponentImplementation componentImplementation) { 59 FrameworkInstanceKind frameworkInstanceKind = 60 FrameworkInstanceKind.from(binding, componentImplementation.compilerMode()); 61 switch (frameworkInstanceKind) { 62 case SWITCHING_PROVIDER: 63 return switchingProviderInstanceSupplierFactory.create(binding); 64 case STATIC_FACTORY: 65 return staticFactoryInstanceSupplierFactory.create(binding); 66 case PROVIDER_FIELD: 67 return providerInstanceSupplierFactory.create(binding); 68 } 69 throw new AssertionError("Unexpected FrameworkInstanceKind: " + frameworkInstanceKind); 70 } 71 72 @AssistedFactory 73 static interface Factory { create(ProvisionBinding binding)74 ProviderInstanceRequestRepresentation create(ProvisionBinding binding); 75 } 76 } 77