Java LifecycleStrategy.onServiceAdd方法代码示例

import org.apache.camel.spi.LifecycleStrategy; //导入方法依赖的package包/类
public void testService() throws Exception {
    // JMX tests dont work well on AIX CI servers (hangs them)
    if (isPlatform("aix")) {
        return;
    }

    // must enable always as CamelContext has been started
    // and we add the service manually below
    context.getManagementStrategy().getManagementAgent().setRegisterAlways(true);

    MyService service = new MyService();
    for (LifecycleStrategy strategy : context.getLifecycleStrategies()) {
        strategy.onServiceAdd(context, service, null);
    }

    MBeanServer mbeanServer = getMBeanServer();

    Set<ObjectName> set = mbeanServer.queryNames(new ObjectName("*:type=services,*"), null);
    assertEquals(9, set.size());
}
 

import org.apache.camel.spi.LifecycleStrategy; //导入方法依赖的package包/类
public void testNonManagedService() throws Exception {
    // JMX tests dont work well on AIX CI servers (hangs them)
    if (isPlatform("aix")) {
        return;
    }

    // must enable always as CamelContext has been started
    // and we add the service manually below
    context.getManagementStrategy().getManagementAgent().setRegisterAlways(true);

    MyNonService service = new MyNonService();
    for (LifecycleStrategy strategy : context.getLifecycleStrategies()) {
        strategy.onServiceAdd(context, service, null);
    }

    MBeanServer mbeanServer = getMBeanServer();

    Set<ObjectName> set = mbeanServer.queryNames(new ObjectName("*:type=services,*"), null);
    assertEquals(8, set.size());
}
 

import org.apache.camel.spi.LifecycleStrategy; //导入方法依赖的package包/类
protected void startChildService(Route route, List<Service> services) throws Exception {
    for (Service service : services) {
        LOG.debug("Starting child service on route: {} -> {}", route.getId(), service);
        for (LifecycleStrategy strategy : camelContext.getLifecycleStrategies()) {
            strategy.onServiceAdd(camelContext, service, route);
        }
        ServiceHelper.startService(service);
        addChildService(service);
    }
}
 

import org.apache.camel.spi.LifecycleStrategy; //导入方法依赖的package包/类
private void doAddService(Object object, boolean stopOnShutdown, boolean forceStart) throws Exception {

        // inject CamelContext
        if (object instanceof CamelContextAware) {
            CamelContextAware aware = (CamelContextAware) object;
            aware.setCamelContext(this);
        }

        if (object instanceof Service) {
            Service service = (Service) object;

            for (LifecycleStrategy strategy : lifecycleStrategies) {
                if (service instanceof Endpoint) {
                    // use specialized endpoint add
                    strategy.onEndpointAdd((Endpoint) service);
                } else {
                    strategy.onServiceAdd(this, service, null);
                }
            }

            if (!forceStart) {
                // now start the service (and defer starting if CamelContext is starting up itself)
                deferStartService(object, stopOnShutdown);
            } else {
                // only add to services to close if its a singleton
                // otherwise we could for example end up with a lot of prototype scope endpoints
                boolean singleton = true; // assume singleton by default
                if (object instanceof IsSingleton) {
                    singleton = ((IsSingleton) service).isSingleton();
                }
                // do not add endpoints as they have their own list
                if (singleton && !(service instanceof Endpoint)) {
                    // only add to list of services to stop if its not already there
                    if (stopOnShutdown && !hasService(service)) {
                        servicesToStop.add(service);
                    }
                }
                ServiceHelper.startService(service);
            }
        }
    }