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;
19 * This abstract base class performs injection at construction. Be sure not to
20 * initialize fields of derived classes to null as these will override the
21 * initializations of this base class.
23 * This class uses {@link InjectorBuilder} to obtain an implementation of a
24 * {@link InjectorFactory} to use.
26 * @author Erik Brakkee
28 public abstract class Injectable {
30 private final Injector injector = InjectorBuilder.getInjector();
33 * Inheritance style constructor.
35 protected Injectable() {
40 * Inject references. This can be useful when injection is to be done again
41 * after construction to obtain new references or after zeroing out of the
44 public void inject() {
45 injector.inject(this);
49 * Gets the default injector.
53 public Injector getInjector() {