I have created a OSGi bundle from mavenized floodlight. I use blueprint config.xml to activate the bundle. Here is the blueprint config.xml:

I create a class FloodlightBean which provides init() and stop() methods to start and stop the bundle:

public class FloodlightBean {

    public void init() throws FloodlightModuleException {

        System.out.println("start floodlight");

        // Setup logger

        System.setProperty("org.restlet.engine.loggerFacadeClass",

                "org.restlet.ext.slf4j.Slf4jLoggerFacade");

        CmdLineSettings settings = new CmdLineSettings();

        /*CmdLineParser parser = new CmdLineParser(settings);

        try {

            parser.parseArgument(args);

        } catch (CmdLineException e) {

            parser.printUsage(System.out);

            System.exit(1);

        }*/

        // Load modules

        FloodlightModuleLoader fml = new FloodlightModuleLoader();

        IFloodlightModuleContext moduleContext = fml

                .loadModulesFromConfig(settings.getModuleFile());

        // Run REST server

        IRestApiService restApi = moduleContext

                .getServiceImpl(IRestApiService.class);

        restApi.run();

        // Run the main floodlight module

        IFloodlightProviderService controller = moduleContext

                .getServiceImpl(IFloodlightProviderService.class);

        // This call blocks, it has to be the last line in the main

        controller.run();

    }

    public void destroy() {

        System.out.println("stop floodlight");

    }

}

Once the bundle is started, it runs forever. I have tried:

public void destroy() {

        System.exit(0);

    }

But this will cause Fuse esb to exit too. When I restart Fues ESB, the bundle runs forever again. So I am wondering if there is a general way to implement destroy() to stop a running process without making Fuse ESB exit.