问带有Logback的Apache日志记录

EN

    ...

    //System.out.println("Building OSGi Framework");
    FrameworkFactory frameworkFactory = ServiceLoader.load(FrameworkFactory.class).iterator().next();
    Map<String, String> config = new HashMap<>();

    // specify the class loader
    config.put(Constants.FRAMEWORK_BUNDLE_PARENT, Constants.FRAMEWORK_BUNDLE_PARENT_FRAMEWORK);

    // specify the osgi cache directory
    config.put(Constants.FRAMEWORK_STORAGE, appConfig.getOsgiCacheDir());

    // make sure the cache is cleaned
    config.put(Constants.FRAMEWORK_STORAGE_CLEAN, Constants.FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT);

    // expose api
    config.put(Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA, "list.of.packages.to.export");

    // more properties available at: http://felix.apache.org/documentation/subprojects/apache-felix-service-component-runtime.html
    config.put("ds.showtrace", "false");
    config.put("ds.showerrors", "true");
    config.put("felix.fileinstall.dir", appConfig.getActiveOsgiExtDir());
    config.put("felix.fileinstall.tmpdir", appConfig.getTempOsgiExtDir());
    config.put("felix.fileinstall.bundles.startTransient","true");
    config.put("felix.fileinstall.poll","5000");
    config.put("felix.fileinstall.bundles.new.start", "true");

    LOG.debug("OSGi config: " + config.toString());

    framework = frameworkFactory.newFramework(config);

    try {
        framework.init();
        FrameworkEvent event;

        do {
            framework.start();
    ...

ServiceReference ref = bundleContext.getServiceReference(LogService.class.getName());
if (ref != null) {
    LogService log = (LogService) bundleContext.getService(ref);
    ...
   }