2 * Copyright 2007 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.system;
18 import javax.sql.DataSource;
20 import org.wamblee.test.EventTracker;
22 public class Application extends AbstractComponent {
23 private static RequiredInterface[] required() {
25 new RequiredInterface[] {
26 new DefaultRequiredInterface("datasource", DataSource.class),
27 new DefaultRequiredInterface("integer", Integer.class)
31 private EventTracker<String> _tracker;
33 public Application() {
34 super("application", new ProvidedInterface[0], required());
37 public Application(EventTracker<String> aTracker) {
43 protected void doStart(String aContext) {
44 track("start." + getName());
48 protected void doStop() {
49 track("stop." + getName());
52 private void track(String aString) {
53 if ( _tracker == null ) {
56 _tracker.eventOccurred(aString);