com.github.triceo.robozonky.app.RoboZonkyStartupNotifier Maven / Gradle / Ivy
/*
* Copyright 2016 Lukáš Petrovický
*
* 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 com.github.triceo.robozonky.app;
import java.util.Optional;
import java.util.function.Consumer;
import com.github.triceo.robozonky.api.ReturnCode;
import com.github.triceo.robozonky.api.notifications.RoboZonkyEndingEvent;
import com.github.triceo.robozonky.api.notifications.RoboZonkyInitializedEvent;
import com.github.triceo.robozonky.notifications.Events;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Will send {@link RoboZonkyInitializedEvent} immediately and {@link RoboZonkyEndingEvent} when it's time to shut down
* the app.
*/
class RoboZonkyStartupNotifier implements ShutdownHook.Handler {
private static final Logger LOGGER = LoggerFactory.getLogger(RoboZonkyStartupNotifier.class);
@Override
public Optional> get() {
RoboZonkyStartupNotifier.LOGGER.info("===== RoboZonky at your service! =====");
Events.fire(new RoboZonkyInitializedEvent());
return Optional.of((code) -> {
Events.fire(new RoboZonkyEndingEvent(code));
RoboZonkyStartupNotifier.LOGGER.info("===== RoboZonky out. =====");
});
}
}