1 /** 2 * Copyright (C) 2006 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 17 package com.google.inject.internal; 18 19 import com.google.common.base.Objects; 20 import com.google.inject.spi.Dependency; 21 22 /** 23 * @author crazybob (at) google.com (Bob Lee) 24 */ 25 final class ConstantFactory<T> implements InternalFactory<T> { 26 27 private final Initializable<T> initializable; 28 29 public ConstantFactory(Initializable<T> initializable) { 30 this.initializable = initializable; 31 } 32 33 public T get(Errors errors, InternalContext context, Dependency dependency, boolean linked) 34 throws ErrorsException { 35 return initializable.get(errors); 36 } 37 38 public String toString() { 39 return Objects.toStringHelper(ConstantFactory.class) 40 .add("value", initializable) 41 .toString(); 42 } 43 } 44
