com.alibaba.nacos.api.PropertyKeyConst Java Exaples

Source File: NacosUtil.java From anyline with Apache License 2.0

6 votes

/**
 * 读取配置文件 并 监听配置更新
 * @param group group
 * @param data data
 * @param listener listent
 * @return String
 * @throws NacosException NacosException
 */
public String config(String group, String data, Listener listener) throws NacosException{
	if(BasicUtil.isEmpty(group)){
		group = config.GROUP;
	}
	log.warn("[nacos config][group:{}][data:{}][listener:{}]", group, data, listener);
	Properties properties = new Properties();
	properties.put(PropertyKeyConst.NAMESPACE, config.NAMESPACE);
	properties.put(PropertyKeyConst.SERVER_ADDR, config.ADDRESS+":"+config.PORT);
	ConfigService configService = NacosFactory.createConfigService(properties);
	String content = configService.getConfig(data, group, config.TIMEOUT);
	if(null != listener) {
		configService.addListener(data, group, listener);
	}
	return content;
}

Source File: NacosDataSourceFactoryBean.java From spring-cloud-alibaba with Apache License 2.0

6 votes

@Override
public NacosDataSource getObject() throws Exception {
	Properties properties = new Properties();
	if (!StringUtils.isEmpty(this.serverAddr)) {
		properties.setProperty(PropertyKeyConst.SERVER_ADDR, this.serverAddr);
	}
	else {
		properties.setProperty(PropertyKeyConst.ACCESS_KEY, this.accessKey);
		properties.setProperty(PropertyKeyConst.SECRET_KEY, this.secretKey);
		properties.setProperty(PropertyKeyConst.ENDPOINT, this.endpoint);
	}
	if (!StringUtils.isEmpty(this.namespace)) {
		properties.setProperty(PropertyKeyConst.NAMESPACE, this.namespace);
	}
	properties.setProperty(PropertyKeyConst.USERNAME, this.username);
	properties.setProperty(PropertyKeyConst.PASSWORD, this.password);
	return new NacosDataSource(properties, groupId, dataId, converter);
}

Source File: NacosConfiguration.java From soul with Apache License 2.0

6 votes

/**
 * register configService in spring ioc.
 *
 * @param nacosConfig the nacos configuration
 * @return ConfigService {@linkplain ConfigService}
 * @throws Exception the exception
 */
@Bean
public ConfigService nacosConfigService(final NacosConfig nacosConfig) throws Exception {
    Properties properties = new Properties();
    if (nacosConfig.getAcm() != null && nacosConfig.getAcm().isEnabled()) {
        //使用阿里云ACM服务
        properties.put(PropertyKeyConst.ENDPOINT, nacosConfig.getAcm().getEndpoint());
        properties.put(PropertyKeyConst.NAMESPACE, nacosConfig.getAcm().getNamespace());
        //使用子账户ACM管理权限
        properties.put(PropertyKeyConst.ACCESS_KEY, nacosConfig.getAcm().getAccessKey());
        properties.put(PropertyKeyConst.SECRET_KEY, nacosConfig.getAcm().getSecretKey());
    } else {
        properties.put(PropertyKeyConst.SERVER_ADDR, nacosConfig.getUrl());
        properties.put(PropertyKeyConst.NAMESPACE, nacosConfig.getNamespace());
    }
    return NacosFactory.createConfigService(properties);
}

Source File: PropertiesAssemble.java From spring-cloud-zuul-nacos with Apache License 2.0

6 votes

private List<ZuulRouteEntity> listenerNacos (String dataId, String group) {
		try {
			Properties properties = new Properties();
			properties.put(PropertyKeyConst.SERVER_ADDR, "localhost:8848");
			ConfigService configService = NacosFactory.createConfigService(properties);
			String content = configService.getConfig(dataId, group, 5000);
			System.out.println("从Nacos返回的配置：" + content);
			//注册Nacos配置更新监听器
//            configService.addListener(dataId, group, new Listener()  {
//                @Override
//                public void receiveConfigInfo(String configInfo) {
//                    System.out.println("Nacos更新了！");
//
//                }
//                @Override
//                public Executor getExecutor() {
//                    return null;
//                }
//            });
			return JSONObject.parseArray(content, ZuulRouteEntity.class);
		} catch (NacosException e) {
			e.printStackTrace();
		}
		return new ArrayList<>();
	}

Source File: NacosRegistryNamespaceTest.java From sofa-rpc with Apache License 2.0

6 votes

@Test
public void testWithNamespace() {
    RegistryConfig registryConfig = new RegistryConfig()
        .setProtocol("nacos")
        .setSubscribe(true)
        .setAddress("127.0.0.1:8848/namespace")
        .setRegister(true);

    NacosRegistry registry = (NacosRegistry) RegistryFactory.getRegistry(registryConfig);
    registry.init();

    Properties properties = registry.getNacosConfig();

    String address = properties.getProperty(PropertyKeyConst.SERVER_ADDR);

    Assert.assertEquals("127.0.0.1:8848", address);
    String namespace = properties.getProperty(PropertyKeyConst.NAMESPACE);
    Assert.assertEquals("namespace", namespace);

}

Source File: NacosRegistryNamespaceTest.java From sofa-rpc with Apache License 2.0

6 votes

@Test
public void testWithoutNamespace() {
    RegistryConfig registryConfig = new RegistryConfig()
        .setProtocol("nacos")
        .setSubscribe(true)
        .setAddress("127.0.0.1:8848/")
        .setRegister(true);

    NacosRegistry registry = (NacosRegistry) RegistryFactory.getRegistry(registryConfig);
    registry.init();

    Properties properties = registry.getNacosConfig();

    String address = properties.getProperty(PropertyKeyConst.SERVER_ADDR);

    Assert.assertEquals("127.0.0.1:8848", address);
    String namespace = properties.getProperty(PropertyKeyConst.NAMESPACE);
    Assert.assertEquals("sofa-rpc", namespace);

}

Source File: NacosRegistryNamespaceTest.java From sofa-rpc with Apache License 2.0

6 votes

@Test
public void testWithoutSlashNamespace() {
    RegistryConfig registryConfig = new RegistryConfig()
        .setProtocol("nacos")
        .setSubscribe(true)
        .setAddress("127.0.0.1:8848")
        .setRegister(true);

    NacosRegistry registry = (NacosRegistry) RegistryFactory.getRegistry(registryConfig);
    registry.init();

    Properties properties = registry.getNacosConfig();

    String address = properties.getProperty(PropertyKeyConst.SERVER_ADDR);

    Assert.assertEquals("127.0.0.1:8848", address);
    String namespace = properties.getProperty(PropertyKeyConst.NAMESPACE);
    //default namespace
    Assert.assertEquals("sofa-rpc", namespace);

}

Source File: NacosUtils.java From dubbo-samples with Apache License 2.0

6 votes

public static void writeDubboProperties() throws Throwable {
    String serverAddr = System.getProperty("nacos.address", "localhost");
    String dataId = "dubbo.properties";
    String group = "dubbo";
    Properties properties = new Properties();
    properties.put(PropertyKeyConst.SERVER_ADDR, serverAddr);
    ConfigService configService = NacosFactory.createConfigService(properties);

    StringBuilder content = new StringBuilder();
    File file = new File(NacosUtils.class.getClassLoader().getResource("config-center.properties").getFile());
    try (FileReader reader = new FileReader(file)) {
        BufferedReader br = new BufferedReader(reader);
        String line;
        while ((line = br.readLine()) != null) {
            if (line.startsWith("dubbo.registry.address=")) {
                line = "dubbo.registry.address=nacos://" + serverAddr + ":8848";
            }
            content.append(line).append("\n");
        }
    }

    if (configService.publishConfig(dataId, group, content.toString())) {
        System.out.println("write " + dataId + ":" + group + " successfully.");
    }
}

Source File: NacosCenterRepository.java From shardingsphere with Apache License 2.0

5 votes

/**
 * Initialize nacos instance.
 *
 * @param config config center configuration
 */
@Override
public void init(final CenterConfiguration config) {
    try {
        nacosProperties = new NacosProperties(props);
        Properties props = new Properties();
        props.put(PropertyKeyConst.SERVER_ADDR, config.getServerLists());
        props.put(PropertyKeyConst.NAMESPACE, null == config.getNamespace() ? "" : config.getNamespace());
        configService = NacosFactory.createConfigService(props);
    } catch (final NacosException ex) {
        log.error("Init nacos config center exception for: {}", ex.toString());
    }
}

Source File: NacosDiscoveryAutoConfigurationTest.java From nacos-spring-boot-project with Apache License 2.0

5 votes

@Test
public void testNacosGlobalProperties() {
	Properties properties = applicationContext.getBean(
			NacosBeanUtils.DISCOVERY_GLOBAL_NACOS_PROPERTIES_BEAN_NAME,
			Properties.class);
	Assert.assertEquals("localhost",
			properties.getProperty(PropertyKeyConst.SERVER_ADDR));
}

Source File: NacosConfigAutoConfigurationTest.java From nacos-spring-boot-project with Apache License 2.0

5 votes

@Test
public void testNacosGlobalProperties() {
	Properties properties = applicationContext.getBean(
			NacosBeanUtils.CONFIG_GLOBAL_NACOS_PROPERTIES_BEAN_NAME,
			Properties.class);
	Assert.assertEquals("localhost",
			properties.getProperty(PropertyKeyConst.SERVER_ADDR));
}

Source File: PropertiesUtils.java From nacos-spring-boot-project with Apache License 2.0

5 votes

public static Map<Object, Object> extractSafeProperties(Properties properties) {
	Map<Object, Object> result = new HashMap<>();
	properties.forEach((key, val) -> {
		if (!PropertyKeyConst.SECRET_KEY.equals(key)) {
			result.put(key, val);
		}
	});
	return result;
}

Source File: TestConfiguration.java From nacos-spring-project with Apache License 2.0

5 votes

@Bean(name = GLOBAL_NACOS_PROPERTIES_BEAN_NAME)
public Properties globalNacosProperties() {
	Properties properties = new Properties();
	if (!StringUtils.isEmpty(System.getProperty("server.addr"))) {
		properties.put(PropertyKeyConst.SERVER_ADDR,
				System.getProperty("server.addr"));
	}
	return properties;
}

Source File: CacheableNacosInjectedFactoryTest.java From nacos-spring-project with Apache License 2.0

5 votes

@Before
public void init() {
	properties.setProperty(PropertyKeyConst.NAMESPACE, "nc");
	properties.setProperty(PropertyKeyConst.SERVER_ADDR, "127.0.0.1:8848");
	properties.setProperty(PropertyKeyConst.ACCESS_KEY, "a");
	properties.setProperty(PropertyKeyConst.SECRET_KEY, "s");

	properties2.setProperty(PropertyKeyConst.CLUSTER_NAME, "nc");
	properties2.setProperty(PropertyKeyConst.SERVER_ADDR, "127.0.0.1");
	properties2.setProperty(PropertyKeyConst.ACCESS_KEY, "a");
	properties2.setProperty(PropertyKeyConst.SECRET_KEY, "s");
}

Source File: GlobalNacosPropertiesBeanDefinitionParser.java From nacos-spring-project with Apache License 2.0

5 votes

@Override
public BeanDefinition parse(Element element, ParserContext parserContext) {

	Properties properties = new Properties();

	Environment environment = parserContext.getDelegate().getReaderContext()
			.getReader().getEnvironment();

	properties.setProperty(PropertyKeyConst.ENDPOINT, element.getAttribute(ENDPOINT));
	properties.setProperty(PropertyKeyConst.NAMESPACE,
			element.getAttribute(NAMESPACE));
	properties.setProperty(PropertyKeyConst.ACCESS_KEY,
			element.getAttribute(ACCESS_KEY));
	properties.setProperty(PropertyKeyConst.SECRET_KEY,
			element.getAttribute(SECRET_KEY));
	properties.setProperty(PropertyKeyConst.SERVER_ADDR,
			element.getAttribute(SERVER_ADDR));
	properties.setProperty(PropertyKeyConst.CLUSTER_NAME,
			element.getAttribute(CLUSTER_NAME));
	properties.setProperty(PropertyKeyConst.ENCODE, element.getAttribute(ENCODE));
	properties.setProperty(PropertyKeyConst.USERNAME, element.getAttribute(USERNAME));
	properties.setProperty(PropertyKeyConst.PASSWORD, element.getAttribute(PASSWORD));

	BeanDefinitionRegistry registry = parserContext.getRegistry();

	// Register Global Nacos Properties as Spring singleton bean
	registerGlobalNacosProperties(properties, registry, environment,
			GLOBAL_NACOS_PROPERTIES_BEAN_NAME);

	return null;
}

Source File: NacosUtils.java From dubbo-samples with Apache License 2.0

5 votes

public static void writeAppRule() throws Throwable {
    String serverAddr = System.getProperty("nacos.address", "localhost");
    String dataId = "governance-conditionrouter-consumer.condition-router";
    String group = "dubbo";
    Properties properties = new Properties();
    properties.put(PropertyKeyConst.SERVER_ADDR, serverAddr);
    ConfigService configService = NacosFactory.createConfigService(properties);

    try (InputStream is = NacosUtils.class.getClassLoader().getResourceAsStream("dubbo-routers-condition.yml")) {
        String content = IOUtils.toString(is);
        if (configService.publishConfig(dataId, group, content)) {
            System.out.println("write " + dataId + ":" + group + " successfully.");
        }
    }
}

Source File: NacosRegistry.java From sofa-rpc with Apache License 2.0

5 votes

@Override
public synchronized void init() {
    if (namingService != null) {
        return;
    }

    String addressInput = registryConfig.getAddress(); // xxx:8848,yyy:8848/namespace
    if (StringUtils.isEmpty(addressInput)) {
        throw new SofaRpcRuntimeException(LogCodes.getLog(LogCodes.ERROR_EMPTY_ADDRESS, EXT_NAME));
    }
    int idx = addressInput.indexOf(CONTEXT_SEP);
    String namespace;
    String address; // IP地址
    if (idx > 0) {
        address = addressInput.substring(0, idx);
        namespace = addressInput.substring(idx + 1);
        //for host:port/ this scene
        if (StringUtils.isBlank(namespace)) {
            namespace = DEFAULT_NAMESPACE;
        }
    } else {
        address = addressInput;
        namespace = DEFAULT_NAMESPACE;
    }

    defaultCluster = Collections.singletonList(NacosRegistryHelper.DEFAULT_CLUSTER);

    nacosConfig.put(PropertyKeyConst.SERVER_ADDR, address);
    nacosConfig.put(PropertyKeyConst.NAMESPACE, namespace);

    try {
        namingService = NamingFactory.createNamingService(nacosConfig);
    } catch (NacosException e) {
        throw new SofaRpcRuntimeException(LogCodes.getLog(LogCodes.ERROR_INIT_NACOS_NAMING_SERVICE, address), e);
    }
}

Source File: NacosDataSourceDemo.java From Sentinel with Apache License 2.0

5 votes

private static void loadMyNamespaceRules() {
    Properties properties = new Properties();
    properties.put(PropertyKeyConst.SERVER_ADDR, remoteAddress);
    properties.put(PropertyKeyConst.NAMESPACE, NACOS_NAMESPACE_ID);

    ReadableDataSource<String, List<FlowRule>> flowRuleDataSource = new NacosDataSource<>(properties, groupId, dataId,
            source -> JSON.parseObject(source, new TypeReference<List<FlowRule>>() {
            }));
    FlowRuleManager.register2Property(flowRuleDataSource.getProperty());
}

Source File: NacosServerHolder.java From nacos-sync with Apache License 2.0

5 votes

@Override
NamingService createServer(String clusterId, Supplier<String> serverAddressSupplier, String namespace) throws Exception {
    Properties properties = new Properties();
    properties.setProperty(PropertyKeyConst.SERVER_ADDR, serverAddressSupplier.get());
    properties.setProperty(PropertyKeyConst.NAMESPACE, namespace);
    return NamingFactory.createNamingService(properties);
}

Source File: NacosNamingServiceUtils.java From dubbo-registry-nacos with Apache License 2.0

5 votes

private static String[] initNacosPropertyNames() {
    return Stream.of(PropertyKeyConst.class.getFields())
            .filter(f -> isStatic(f.getModifiers()))         // static
            .filter(f -> isPublic(f.getModifiers()))         // public
            .filter(f -> isFinal(f.getModifiers()))          // final
            .filter(f -> String.class.equals(f.getType()))   // String type
            .map(NacosNamingServiceUtils::getConstantValue)
            .filter(Objects::nonNull)
            .map(String::valueOf)
            .toArray(String[]::new);
}

Source File: NacosSyncDataConfiguration.java From soul with Apache License 2.0

5 votes

/**
 * Nacos config service config service.
 *
 * @param nacosConfig the nacos config
 * @return the config service
 * @throws Exception the exception
 */
@Bean
public ConfigService nacosConfigService(final NacosConfig nacosConfig) throws Exception {
    Properties properties = new Properties();
    if (nacosConfig.getAcm() != null && nacosConfig.getAcm().isEnabled()) {
        properties.put(PropertyKeyConst.ENDPOINT, nacosConfig.getAcm().getEndpoint());
        properties.put(PropertyKeyConst.NAMESPACE, nacosConfig.getAcm().getNamespace());
        properties.put(PropertyKeyConst.ACCESS_KEY, nacosConfig.getAcm().getAccessKey());
        properties.put(PropertyKeyConst.SECRET_KEY, nacosConfig.getAcm().getSecretKey());
    } else {
        properties.put(PropertyKeyConst.SERVER_ADDR, nacosConfig.getUrl());
        properties.put(PropertyKeyConst.NAMESPACE, nacosConfig.getNamespace());
    }
    return NacosFactory.createConfigService(properties);
}

Source File: NacosDataSourceDemo.java From Sentinel-Dashboard-Nacos with Apache License 2.0

5 votes

private static void loadMyNamespaceRules() {
    Properties properties = new Properties();
    properties.put(PropertyKeyConst.SERVER_ADDR, remoteAddress);
    properties.put(PropertyKeyConst.NAMESPACE, NACOS_NAMESPACE_ID);

    ReadableDataSource<String, List<FlowRule>> flowRuleDataSource = new NacosDataSource<>(properties, groupId, dataId,
            source -> JSON.parseObject(source, new TypeReference<List<FlowRule>>() {
            }));
    FlowRuleManager.register2Property(flowRuleDataSource.getProperty());
}

Source File: NacosDataSource.java From Sentinel with Apache License 2.0

4 votes

private static Properties buildProperties(String serverAddr) {
    Properties properties = new Properties();
    properties.setProperty(PropertyKeyConst.SERVER_ADDR, serverAddr);
    return properties;
}

Source File: CacheableEventPublishingNacosServiceFactoryTest.java From nacos-spring-project with Apache License 2.0

4 votes

@Before
public void init() {
	properties.setProperty(PropertyKeyConst.SERVER_ADDR, "127.0.0.1");
}

Source File: NacosPropertiesBuilder.java From nacos-spring-boot-project with Apache License 2.0

4 votes

public static Properties buildNacosProperties(Environment environment,
		String serverAddr, String namespaceId, String endpoint, String secretKey,
		String accessKey, String ramRoleName, String configLongPollTimeout,
		String configRetryTimeout, String maxRetry, boolean enableRemoteSyncConfig,
		String username, String password) {
	Properties properties = new Properties();
	if (StringUtils.isNotEmpty(serverAddr)) {
		properties.put(PropertyKeyConst.SERVER_ADDR,
				environment.resolvePlaceholders(serverAddr));
	}
	if (StringUtils.isNotEmpty(namespaceId)) {
		properties.put(PropertyKeyConst.NAMESPACE,
				environment.resolvePlaceholders(namespaceId));
	}
	if (StringUtils.isNotEmpty(endpoint)) {
		properties.put(PropertyKeyConst.ENDPOINT,
				environment.resolvePlaceholders(endpoint));
	}
	if (StringUtils.isNotEmpty(secretKey)) {
		properties.put(PropertyKeyConst.SECRET_KEY,
				environment.resolvePlaceholders(secretKey));
	}
	if (StringUtils.isNotEmpty(accessKey)) {
		properties.put(PropertyKeyConst.ACCESS_KEY,
				environment.resolvePlaceholders(accessKey));
	}
	if (StringUtils.isNoneEmpty(ramRoleName)) {
		properties.put(PropertyKeyConst.RAM_ROLE_NAME,
				environment.resolvePlaceholders(ramRoleName));
	}
	if (StringUtils.isNotEmpty(configLongPollTimeout)) {
		properties.put(PropertyKeyConst.CONFIG_LONG_POLL_TIMEOUT,
				environment.resolvePlaceholders(configLongPollTimeout));
	}
	if (StringUtils.isNotEmpty(configRetryTimeout)) {
		properties.put(PropertyKeyConst.CONFIG_RETRY_TIME,
				environment.resolvePlaceholders(configRetryTimeout));
	}
	if (StringUtils.isNotEmpty(maxRetry)) {
		properties.put(PropertyKeyConst.MAX_RETRY,
				environment.resolvePlaceholders(maxRetry));
	}
	if (StringUtils.isNotBlank(username)) {
		properties.put(PropertyKeyConst.USERNAME,
				environment.resolvePlaceholders(username));
	}
	if (StringUtils.isNotBlank(password)) {
		properties.put(PropertyKeyConst.PASSWORD,
				environment.resolvePlaceholders(password));
	}
	properties.put(PropertyKeyConst.ENABLE_REMOTE_SYNC_CONFIG,
			String.valueOf(enableRemoteSyncConfig));
	return properties;
}

Source File: NacosDataSource.java From Sentinel-Dashboard-Nacos with Apache License 2.0

4 votes

private static Properties buildProperties(String serverAddr) {
    Properties properties = new Properties();
    properties.setProperty(PropertyKeyConst.SERVER_ADDR, serverAddr);
    return properties;
}

com.alibaba.nacos.api.PropertyKeyConst Java Examples