| /* |
| * Copyright (C) 2007 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.google.inject; |
| |
| import static com.google.common.base.Preconditions.checkState; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.inject.InjectorImpl.LateBoundConstructor; |
| import com.google.inject.internal.Errors; |
| import com.google.inject.internal.ErrorsException; |
| import com.google.inject.internal.ToStringBuilder; |
| import com.google.inject.spi.BindingTargetVisitor; |
| import com.google.inject.spi.InjectionPoint; |
| |
| /** |
| * |
| * |
| */ |
| class ClassBindingImpl<T> extends BindingImpl<T> { |
| |
| private final LateBoundConstructor<T> lateBoundConstructor; |
| private ImmutableSet<InjectionPoint> injectionPoints; |
| |
| ClassBindingImpl(InjectorImpl injector, Key<T> key, Object source, |
| InternalFactory<? extends T> internalFactory, Scope scope, |
| LateBoundConstructor<T> lateBoundConstructor, |
| LoadStrategy loadStrategy) { |
| super(injector, key, source, internalFactory, scope, loadStrategy); |
| this.lateBoundConstructor = lateBoundConstructor; |
| } |
| |
| @Override void initialize(InjectorImpl injector, Errors errors) throws ErrorsException { |
| lateBoundConstructor.bind(injector, getKey().getTypeLiteral(), errors); |
| injectionPoints = lateBoundConstructor.constructorInjector.getInjectionPoints(); |
| } |
| |
| public <V> V acceptTargetVisitor(BindingTargetVisitor<? super T, V> visitor) { |
| checkState(injectionPoints != null, "not initialized"); |
| return visitor.visitConstructor(lateBoundConstructor.getConstructor(), injectionPoints); |
| } |
| |
| @Override public String toString() { |
| return new ToStringBuilder(Binding.class) |
| .add("type", getKey().getTypeLiteral()) |
| .add("scope", scope) |
| .add("source", source) |
| .toString(); |
| } |
| } |