Examples of org.glassfish.jersey.server.monitoring.ApplicationInfo

org.glassfish.jersey.server.monitoring.ApplicationInfo

Monitoring configuration of an application.

Application info instance can be injected, e.g:

 @Path("resource") public static class ApplicationInfoTest { @Inject Provider<ApplicationInfo> applicationInfoProvider; @GET public String getAppName() throws InterruptedException { final ApplicationInfo applicationInfo = appInfoProvider.get(); final String name = applicationInfo.getResourceConfig().getApplicationName(); return name; } }

Note usage of {@link javax.inject.Provider} to retrieve application info. Info changes over time and this willinject the latest info. In the case of singleton resources usage of {@code Provider} is the only way howto inject application info that are up to date.

Application info retrieved from Jersey runtime might be mutable and thanks to it might provide inconsistent data as not all attributes are updated in the same time. To retrieve the immutable and consistent data the method {@link #snapshot()} should be used. @author Miroslav Fuksa (miroslav.fuksa at oracle.com) @author Libor Kramolis (libor.kramolis at oracle.com) @see ApplicationEvent @see ApplicationEventListener @see MonitoringStatistics See MonitoringStatistics class for general details about statistics. @since 2.12

        }
    }


    private void processApplicationStatistics(ApplicationEvent event) {
        final long now = System.currentTimeMillis();
        final ApplicationInfo applicationInfo = new ApplicationInfoImpl(event.getResourceConfig(),
                new Date(now), event.getRegisteredClasses(),
                event.getRegisteredInstances(), event.getProviders());
        applicationInfoRefProvider.get().set(applicationInfo);
    }

    @Override
    public void onStatistics(MonitoringStatistics statistics) {
        if (domain == null) {
            final String globalSubType = ",subType=" + PROPERTY_SUBTYPE_GLOBAL;


            final ApplicationInfo appStats = applicationInfoProvider.get();
            String appName = appStats.getResourceConfig().getApplicationName();
            if (appName == null) {
                appName = "App_" + Integer.toHexString(appStats.getResourceConfig().hashCode());
            }
            domain = "org.glassfish.jersey:type=" + appName;
            unregisterJerseyMBeans(false);


            uriStatsGroup = new ResourcesMBeanGroup(statistics.getUriStatistics(), true, this, ",subType=Uris");

        @Context
        Provider<ApplicationInfo> applicationInfoProvider;


        @GET
        public String getAppName() {
            final ApplicationInfo applicationInfo = applicationInfoProvider.get();
            return applicationInfo.getResourceConfig().getApplicationName();
        }

Examples of org.glassfish.jersey.server.monitoring.ApplicationInfo

Related Classes of org.glassfish.jersey.server.monitoring.ApplicationInfo