2 * Copyright 2005-2010 the original author or authors.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
16 package org.wamblee.inject;
21 * This abstract base class performs injection at construction. Be sure not to
22 * initialize fields of derived classes to null as these will override the
23 * initializations of this base class.
25 * This class uses {@link InjectorBuilder} to obtain an implementation of
26 * a {@link InjectorFactory} to use.
28 * @author Erik Brakkee
30 public abstract class Injectable {
32 private final Injector injector =
33 InjectorBuilder.getInjector();
36 * Inheritance style constructor.
38 protected Injectable() {
44 * Inject references. This can be useful when injection is to be done again after construction
45 * to obtain new references or after zeroing out of the references.
47 public void inject() {
48 injector.inject(this);
53 * Gets the default injector.
56 public Injector getInjector() {