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Extra unit tests for the HK2 RunLevelService implementation
There is a newer version: 4.0.0-M3
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package org.jvnet.hk2.examples.runlevel.kernel;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.inject.Inject;

import org.glassfish.hk2.runlevel.RunLevelController;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.examples.runlevel.StartupRunLevels;

/**
 * @author jwells
 *
 */
@Service
public class Kernel {
    private final RunLevelController controller;

    @Inject
    public Kernel(RunLevelController controller, KernelListener listener) {
        this.controller = controller;
    }

    @PostConstruct
    public void startup() {
        System.out.println("Kernel starting up. Proceeding to: " + StartupRunLevels.POST_STARTUP);
        controller.proceedTo(StartupRunLevels.POST_STARTUP);
    }

    @PreDestroy
    public void shutdown() throws InterruptedException {
        System.out.println("Kernel shutting down. Proceeding to: " + StartupRunLevels.SHUTDOWN);
        controller.proceedTo(StartupRunLevels.SHUTDOWN);
    }
}