public synchronized void notifyChange()

in src/main/java/org/apache/sling/launchpad/installer/impl/ServicesListener.java [86:103]

17 lines of code
6 McCabe index (conditional complexity)


    public synchronized void notifyChange() {
        // check if all services are available
        final OsgiInstaller installer = (OsgiInstaller)this.installerListener.getService();
        final LaunchpadContentProvider lcp = (LaunchpadContentProvider)this.providerListener.getService();
        final StartupHandler handler = (StartupHandler)this.startupListener.getService();
        final SlingSettingsService settings = (SlingSettingsService)this.settingsListener.getService();
        if ( installer != null && lcp != null && handler != null && settings != null ) {
            if ( !this.installed ) {
                this.installed = true;
                this.launchpadListener = new LaunchpadListener(handler);
                final Dictionary<String, Object> props = new Hashtable<String, Object>();
                props.put(Constants.SERVICE_DESCRIPTION, "Apache Sling Launchpad Startup Listener");
                props.put(Constants.SERVICE_VENDOR, "The Apache Software Foundation");
                this.launchpadListenerReg = this.bundleContext.registerService(InstallationListener.class.getName(), launchpadListener, props);
                LaunchpadConfigInstaller.install(installer, lcp, settings.getRunModes());
            }
        }
    }