Examples with Instance com.alibaba.nacos.api.naming.pojo.Instance used on opensource projects

Example 11 with Instance

use of com.alibaba.nacos.api.naming.pojo.Instance in project dubbo by alibaba.

the class NacosServiceDiscovery method doRegister.

@Override
public void doRegister(ServiceInstance serviceInstance) {
    execute(namingService, service -> {
        Instance instance = toInstance(serviceInstance);
        appendPreservedParam(instance);
        service.registerInstance(instance.getServiceName(), group, instance);
    });
}

Example 12 with Instance

use of com.alibaba.nacos.api.naming.pojo.Instance in project dubbo by alibaba.

the class NacosRegistry method doUnregister.

@Override
public void doUnregister(final URL url) {
    execute(namingService -> {
        String serviceName = getServiceName(url);
        Instance instance = createInstance(url);
        namingService.deregisterInstance(serviceName, getUrl().getParameter(GROUP_KEY, Constants.DEFAULT_GROUP), instance.getIp(), instance.getPort());
    });
}

Example 13 with Instance

use of com.alibaba.nacos.api.naming.pojo.Instance in project dubbo by alibaba.

the class NacosRegistry method subscribeEventListener.

private void subscribeEventListener(String serviceName, final URL url, final NotifyListener listener) throws NacosException {
    ConcurrentMap<NotifyListener, EventListener> listeners = nacosListeners.computeIfAbsent(url, k -> new ConcurrentHashMap<>());
    EventListener nacosListener = listeners.computeIfAbsent(listener, k -> {
        EventListener eventListener = event -> {
            if (event instanceof NamingEvent) {
                NamingEvent e = (NamingEvent) event;
                List<Instance> instances = e.getInstances();
                if (isServiceNamesWithCompatibleMode(url)) {
                    // Get all instances with corresponding serviceNames to avoid instance overwrite and but with empty instance mentioned
                    // in https://github.com/apache/dubbo/issues/5885 and https://github.com/apache/dubbo/issues/5899
                    NacosInstanceManageUtil.initOrRefreshServiceInstanceList(serviceName, instances);
                    instances = NacosInstanceManageUtil.getAllCorrespondingServiceInstanceList(serviceName);
                }
                notifySubscriber(url, listener, instances);
            }
        };
        return eventListener;
    });
    namingService.subscribe(serviceName, getUrl().getParameter(GROUP_KEY, Constants.DEFAULT_GROUP), nacosListener);
}

Example 14 with Instance

use of com.alibaba.nacos.api.naming.pojo.Instance in project dubbo by alibaba.

the class NacosServiceDiscovery method unregister.

@Override
public void unregister(ServiceInstance serviceInstance) throws RuntimeException {
    execute(namingService, service -> {
        Instance instance = toInstance(serviceInstance);
        service.deregisterInstance(instance.getServiceName(), group, instance);
    });
}

Example 15 with Instance

use of com.alibaba.nacos.api.naming.pojo.Instance in project dubbo by alibaba.

the class NacosNamingServiceUtils method toInstance.

/**
 * Convert the {@link ServiceInstance} to {@link Instance}
 *
 * @param serviceInstance {@link ServiceInstance}
 * @return non-null
 * @since 2.7.5
 */
public static Instance toInstance(ServiceInstance serviceInstance) {
    Instance instance = new Instance();
    instance.setInstanceId(serviceInstance.getId());
    instance.setServiceName(serviceInstance.getServiceName());
    instance.setIp(serviceInstance.getHost());
    instance.setPort(serviceInstance.getPort());
    instance.setMetadata(serviceInstance.getMetadata());
    instance.setEnabled(serviceInstance.isEnabled());
    instance.setHealthy(serviceInstance.isHealthy());
    return instance;
}