| /* |
| * 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.internal; |
| |
| import com.google.inject.Binder; |
| import com.google.inject.Key; |
| import com.google.inject.internal.util.Objects; |
| import com.google.inject.internal.util.ToStringBuilder; |
| import com.google.inject.spi.BindingTargetVisitor; |
| import com.google.inject.spi.Dependency; |
| import com.google.inject.spi.UntargettedBinding; |
| |
| final class UntargettedBindingImpl<T> extends BindingImpl<T> implements UntargettedBinding<T> { |
| |
| UntargettedBindingImpl(InjectorImpl injector, Key<T> key, Object source) { |
| super(injector, key, source, new InternalFactory<T>() { |
| public T get(Errors errors, InternalContext context, Dependency<?> dependency, boolean linked) { |
| throw new AssertionError(); |
| } |
| }, Scoping.UNSCOPED); |
| } |
| |
| public UntargettedBindingImpl(Object source, Key<T> key, Scoping scoping) { |
| super(source, key, scoping); |
| } |
| |
| public <V> V acceptTargetVisitor(BindingTargetVisitor<? super T, V> visitor) { |
| return visitor.visit(this); |
| } |
| |
| public BindingImpl<T> withScoping(Scoping scoping) { |
| return new UntargettedBindingImpl<T>(getSource(), getKey(), scoping); |
| } |
| |
| public BindingImpl<T> withKey(Key<T> key) { |
| return new UntargettedBindingImpl<T>(getSource(), key, getScoping()); |
| } |
| |
| public void applyTo(Binder binder) { |
| getScoping().applyTo(binder.withSource(getSource()).bind(getKey())); |
| } |
| |
| @Override public String toString() { |
| return new ToStringBuilder(UntargettedBinding.class) |
| .add("key", getKey()) |
| .add("source", getSource()) |
| .toString(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if(obj instanceof UntargettedBindingImpl) { |
| UntargettedBindingImpl<?> o = (UntargettedBindingImpl<?>)obj; |
| return getKey().equals(o.getKey()) |
| && getScoping().equals(o.getScoping()); |
| } else { |
| return false; |
| } |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(getKey(), getScoping()); |
| } |
| } |