Java Code Examples for com.alibaba.nacos.api.naming.pojo.Instance#getMetadata()

The following examples show how to use com.alibaba.nacos.api.naming.pojo.Instance#getMetadata() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: DubboNacosRegistry.java    From joyrpc with Apache License 2.0 6 votes vote down vote up 
@Override
protected URL createShardUrl(String defProtocol, Instance instance) {
    Map<String, String> meta = instance.getMetadata();
    String alias = meta.remove(DUBBO_GROUP_KEY);
    alias = alias == null ? ALIAS_OPTION.getValue() : alias;
    if (!instance.isEnabled() || !url.getString(ALIAS_OPTION).equals(alias)) {
        return null;
    }
    String protocol = meta.remove(DUBBO_PROTOCOL_KEY);
    protocol = protocol == null || protocol.isEmpty() ? defProtocol : protocol;
    String ifaceName = meta.remove(DUBBO_PATH_KEY);
    String serviceVersion = meta.remove(DUBBO_SERVICE_VERSION_KEY);
    //重置alias
    meta.put(ALIAS_OPTION.getName(), alias);
    //重置serviceVersion
    meta.put(SERVICE_VERSION_OPTION.getName(), serviceVersion);
    //创建URL
    return new URL(protocol, instance.getIp(), instance.getPort(), ifaceName, meta);
}
Example 2
Source File: NacosRegistryHelper.java    From sofa-rpc with Apache License 2.0 6 votes vote down vote up 
private static String convertInstanceToUrl(Instance instance) {
    Map<String, String> metaData = instance.getMetadata();
    if (metaData == null) {
        metaData = new HashMap<String, String>();
    }
    String uri = "";
    String protocol = metaData.get(RpcConstants.CONFIG_KEY_PROTOCOL);
    if (StringUtils.isNotEmpty(protocol)) {
        uri = protocol + "://";
    }
    uri += instance.getIp() + ":" + instance.getPort();

    StringBuilder sb = new StringBuilder();
    for (Map.Entry<String, String> entry : metaData.entrySet()) {
        sb.append("&").append(entry.getKey()).append("=").append(entry.getValue());
    }
    if (sb.length() > 0) {
        uri += sb.replace(0, 1, "?").toString();
    }
    return uri;
}
Example 3
Source File: NacosServer.java    From spring-cloud-alibaba with Apache License 2.0 6 votes vote down vote up 
public NacosServer(final Instance instance) {
	super(instance.getIp(), instance.getPort());
	this.instance = instance;
	this.metaInfo = new MetaInfo() {
		@Override
		public String getAppName() {
			return instance.getServiceName();
		}

		@Override
		public String getServerGroup() {
			return null;
		}

		@Override
		public String getServiceIdForDiscovery() {
			return null;
		}

		@Override
		public String getInstanceId() {
			return instance.getInstanceId();
		}
	};
	this.metadata = instance.getMetadata();
}
Example 4
Source File: NacosRegistry.java    From joyrpc with Apache License 2.0 5 votes vote down vote up 
/**
 * 生成分片URL
 *
 * @param defProtocol
 * @param instance
 * @return
 */
protected URL createShardUrl(String defProtocol, Instance instance) {
    Map<String, String> meta = instance.getMetadata();
    if (!instance.isEnabled() || !url.getString(ALIAS_OPTION).equals(meta.get(ALIAS_OPTION.getName()))) {
        return null;
    }
    String protocol = meta.remove(Constants.PROTOCOL_KEY);
    protocol = protocol == null || protocol.isEmpty() ? defProtocol : protocol;
    return new URL(protocol, instance.getIp(), instance.getPort(), this.getPath(), meta);
}
Example 5
Source File: NacosRegistry.java    From dubbo-registry-nacos with Apache License 2.0 5 votes vote down vote up 
private URL buildURL(Instance instance) {
    Map<String, String> metadata = instance.getMetadata();
    String protocol = metadata.get(PROTOCOL_KEY);
    String path = metadata.get(PATH_KEY);
    return new URL(protocol,
            instance.getIp(),
            instance.getPort(),
            path,
            instance.getMetadata());
}