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.wicket.inject;
18 import org.apache.wicket.Component;
19 import org.apache.wicket.behavior.AbstractBehavior;
20 import org.wamblee.inject.InjectorBuilder;
23 * Injection behavior that performs dependency injection after
24 * serialization/deserialisation of the object.
26 * @author Erik Brakkee
29 public class InjectionBehavior extends AbstractBehavior {
31 private transient boolean injectionUptodate;
34 * Constructs the behavior.
36 public InjectionBehavior() {
37 injectionUptodate = true;
41 public void beforeRender(Component aComponent) {
42 if (!injectionUptodate) {
43 InjectorBuilder.getInjector().inject(aComponent);
44 injectionUptodate = true;