+/*
+ * Copyright 2007 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
package org.wamblee.system;
import javax.sql.DataSource;
+import org.wamblee.test.EventTracker;
-public class Environment extends AbstractSubSystem {
+
+public class Environment extends AbstractComponent {
- private static final ServiceDescriptor[] PROVIDED =
- new ServiceDescriptor[] {
- new DefaultServiceDescriptor(DataSource.class),
- new DefaultServiceDescriptor(Integer.class)
+ private static final ProvidedInterface[] provided() {
+ return new ProvidedInterface[] {
+ new DefaultProvidedInterface("datasource", DataSource.class),
+ new DefaultProvidedInterface("integer", Integer.class)
};
-
+ }
+
+ private EventTracker<String> _tracker;
+
public Environment() {
- super("environment", PROVIDED, new ServiceDescriptor[0]);
+ super("environment", provided(), new RequiredInterface[0]);
+ }
+
+ public Environment(EventTracker aTracker) {
+ this();
+ _tracker = aTracker;
}
@Override
- protected void doStart(String aContext, ServiceRegistry aRegistry, Service[] aRequiredServices) {
- addService(aContext, aRegistry.register(PROVIDED[0], new Integer(1)));
- addService(aContext, aRegistry.register(PROVIDED[1], new Integer(2)));
+ protected void doStart(String aContext) {
+ addService(aContext, getProvidedServices()[0], new Integer(1));
+ addService(aContext, getProvidedServices()[1], new Integer(2));
+ track("start." + getName());
+ }
+
+ @Override
+ protected void doStop() {
+ track("stop." + getName());
+ }
+
+ private void track(String aString) {
+ if ( _tracker == null ) {
+ return;
+ }
+ _tracker.eventOccurred(aString);
}
}