/**
* Returns the <tt>BrowserLauncherService</tt> obtained from the bundle context.
*
* @return the <tt>BrowserLauncherService</tt> obtained from the bundle context
*/
static BrowserLauncherService getBrowserLauncher() {
if (browserLauncher == null) {
browserLauncher = ServiceUtils.getService(bundleContext, BrowserLauncherService.class);
}
return browserLauncher;
}
/**
* Returns a reference to the UIService implementation currently registered in the bundle context
* or null if no such implementation was found.
*
* @return a reference to a UIService implementation currently registered in the bundle context or
* null if no such implementation was found.
*/
static UIService getUIService() {
if (uiService == null) uiService = ServiceUtils.getService(bundleContext, UIService.class);
return uiService;
}
/**
* Returns the <tt>ConfigurationService</tt> obtained from the bundle context.
*
* @return the <tt>ConfigurationService</tt> obtained from the bundle context
*/
static ConfigurationService getConfiguration() {
if (configuration == null) {
configuration = ServiceUtils.getService(bundleContext, ConfigurationService.class);
}
return configuration;
}
/**
* Gets a reference to a <code>ShutdownService</code> implementation currently registered in the
* bundle context of the active <code>UpdateCheckActivator</code> instance.
*
* <p>The returned reference to <code>ShutdownService</code> is not being cached.
*
* @return reference to a <code>ShutdownService</code> implementation currently registered in the
* bundle context of the active <code>UpdateCheckActivator</code> instance
*/
static ShutdownService getShutdownService() {
return ServiceUtils.getService(bundleContext, ShutdownService.class);
}
/** Returns cached instance of {@link ConfigurationService}. */
private static ConfigurationService getConfigService() {
if (configService == null) {
configService = ServiceUtils.getService(bundleContext, ConfigurationService.class);
}
return configService;
}