Examples with AbstractListener com.alibaba.nacos.api.config.listener.AbstractListener used on opensource projects

Example 6 with AbstractListener

use of com.alibaba.nacos.api.config.listener.AbstractListener in project nacos by alibaba.

the class ClientWorkerTest method testListenerWithTenant.

@Test
public void testListenerWithTenant() throws NacosException {
    Properties prop = new Properties();
    ConfigFilterChainManager filter = new ConfigFilterChainManager(new Properties());
    ServerListManager agent = Mockito.mock(ServerListManager.class);
    ClientWorker clientWorker = new ClientWorker(filter, agent, prop);
    Listener listener = new AbstractListener() {

        @Override
        public void receiveConfigInfo(String configInfo) {
        }
    };
    String dataId = "a";
    String group = "b";
    clientWorker.addTenantListeners(dataId, group, Arrays.asList(listener));
    List<Listener> listeners = clientWorker.getCache(dataId, group).getListeners();
    Assert.assertEquals(1, listeners.size());
    Assert.assertEquals(listener, listeners.get(0));
    clientWorker.removeTenantListener(dataId, group, listener);
    listeners = clientWorker.getCache(dataId, group).getListeners();
    Assert.assertEquals(0, listeners.size());
    String content = "d";
    clientWorker.addTenantListenersWithContent(dataId, group, content, Arrays.asList(listener));
    listeners = clientWorker.getCache(dataId, group).getListeners();
    Assert.assertEquals(1, listeners.size());
    Assert.assertEquals(listener, listeners.get(0));
    clientWorker.removeTenantListener(dataId, group, listener);
    listeners = clientWorker.getCache(dataId, group).getListeners();
    Assert.assertEquals(0, listeners.size());
    String tenant = "c";
    CacheData cacheData = clientWorker.addCacheDataIfAbsent(dataId, group, tenant);
    Assert.assertEquals(cacheData, clientWorker.getCache(dataId, group, tenant));
    clientWorker.removeCache(dataId, group, tenant);
    Assert.assertNull(clientWorker.getCache(dataId, group, tenant));
}

Example 7 with AbstractListener

use of com.alibaba.nacos.api.config.listener.AbstractListener in project nacos by alibaba.

the class AbstractConfigAPI_CITCase method nacos_removeListener_1.

/**
 * @TCDescription : nacos_正常移除监听器
 * @TestStep : TODO Test steps
 * @ExpectResult : TODO expect results
 * @author xiaochun.xxc
 * @since 3.6.8
 */
@Test(timeout = 5 * TIME_OUT)
public void nacos_removeListener_1() throws Exception {
    iconfig.addListener(dataId, group, new AbstractListener() {

        @Override
        public void receiveConfigInfo(String configInfo) {
            Assert.fail();
        }
    });
    Thread.sleep(TIME_OUT);
    try {
        iconfig.removeListener(dataId, group, new AbstractListener() {

            @Override
            public void receiveConfigInfo(String configInfo) {
                System.out.println("remove receive:" + configInfo);
            }
        });
    } catch (Exception e) {
    }
}

Example 8 with AbstractListener

use of com.alibaba.nacos.api.config.listener.AbstractListener in project nacos by alibaba.

the class AbstractConfigAPI_CITCase method nacos_addListener_5.

/**
 * @TCDescription : nacos_在主动拉取配置后并注册Listener，在更新配置后才触发Listener监听事件(使用特定接口)
 * @TestStep : TODO Test steps
 * @ExpectResult : TODO expect results
 * @author chuntaojun
 * @since 3.6.8
 */
@Test
public void nacos_addListener_5() throws InterruptedException, NacosException {
    final AtomicInteger count = new AtomicInteger(0);
    final String dataId = "nacos_addListener_5";
    final String group = "nacos_addListener_5";
    final String content = "test-abc";
    final String newContent = "new-test-def";
    boolean result = iconfig.publishConfig(dataId, group, content);
    Assert.assertTrue(result);
    Thread.sleep(2000);
    Listener ml = new AbstractListener() {

        @Override
        public void receiveConfigInfo(String configInfo) {
            count.incrementAndGet();
            Assert.assertEquals(newContent, configInfo);
        }
    };
    String receiveContent = iconfig.getConfigAndSignListener(dataId, group, 1000, ml);
    System.out.println(receiveContent);
    result = iconfig.publishConfig(dataId, group, newContent);
    Assert.assertTrue(result);
    Assert.assertEquals(content, receiveContent);
    Thread.sleep(2000);
    Assert.assertEquals(1, count.get());
    iconfig.removeListener(dataId, group, ml);
}

Example 9 with AbstractListener

use of com.alibaba.nacos.api.config.listener.AbstractListener in project nacos by alibaba.

the class ConfigDerbyRaft_DITCase method test_k_config_listener.

@Test
public void test_k_config_listener() throws Exception {
    String dataId = "test_h_config_listener";
    String group = "test_h_config_listener";
    String content = "test_h_config_listener";
    CountDownLatch[] latch = new CountDownLatch[] { new CountDownLatch(1), new CountDownLatch(0) };
    AtomicReference<String> r = new AtomicReference<>();
    AtomicInteger i = new AtomicInteger(0);
    iconfig7.addListener(dataId, group, new AbstractListener() {

        @Override
        public void receiveConfigInfo(String configInfo) {
            System.out.println(configInfo);
            r.set(configInfo);
            latch[i.getAndIncrement()].countDown();
        }
    });
    iconfig7.publishConfig(dataId, group, content);
    ThreadUtils.sleep(10_000L);
    latch[0].await(10_000L, TimeUnit.MILLISECONDS);
    Assert.assertEquals(content, r.get());
    Assert.assertEquals(content, iconfig7.getConfig(dataId, group, 2_000L));
    content = content + System.currentTimeMillis();
    iconfig7.publishConfig(dataId, group, content);
    ThreadUtils.sleep(10_000L);
    latch[1].await(10_000L, TimeUnit.MILLISECONDS);
    Assert.assertEquals(content, r.get());
    Assert.assertEquals(content, iconfig7.getConfig(dataId, group, 2_000L));
}