Examples with DynamicConfiguration org.apache.dubbo.common.config.configcenter.DynamicConfiguration used on opensource projects

Example 1 with DynamicConfiguration

use of org.apache.dubbo.common.config.configcenter.DynamicConfiguration in project dubbo by alibaba.

the class DynamicConfigurationServiceNameMapping method getAndListen.

@Override
public Set<String> getAndListen(URL url, MappingListener mappingListener) {
    String serviceInterface = url.getServiceInterface();
    DynamicConfiguration dynamicConfiguration = DynamicConfiguration.getDynamicConfiguration();
    Set<String> serviceNames = new LinkedHashSet<>();
    execute(() -> {
        Set<String> keys = dynamicConfiguration.getConfigKeys(ServiceNameMapping.buildGroup(serviceInterface));
        if (CollectionUtils.isNotEmpty(keys)) {
            serviceNames.addAll(keys);
        }
    });
    return Collections.unmodifiableSet(serviceNames);
}

Example 2 with DynamicConfiguration

use of org.apache.dubbo.common.config.configcenter.DynamicConfiguration in project dubbo by alibaba.

the class DynamicConfigurationServiceNameMapping method map.

@Override
public void map(URL url) {
    String serviceInterface = url.getServiceInterface();
    String group = url.getParameter(GROUP_KEY);
    if (IGNORED_SERVICE_INTERFACES.contains(serviceInterface)) {
        return;
    }
    DynamicConfiguration dynamicConfiguration = DynamicConfiguration.getDynamicConfiguration();
    // the Dubbo Service Key as group
    // the service(application) name as key
    // It does matter whatever the content is, we just need a record
    String key = getName();
    String content = valueOf(System.currentTimeMillis());
    execute(() -> {
        dynamicConfiguration.publishConfig(key, ServiceNameMapping.buildGroup(serviceInterface), content);
        if (logger.isInfoEnabled()) {
            logger.info(String.format("Dubbo service[%s] mapped to interface name[%s].", group, serviceInterface));
        }
    });
}

Example 3 with DynamicConfiguration

use of org.apache.dubbo.common.config.configcenter.DynamicConfiguration in project dubbo by alibaba.

the class DubboBootstrap method prepareEnvironment.

/* serve for builder apis, end */
private DynamicConfiguration prepareEnvironment(ConfigCenterConfig configCenter) {
    if (configCenter.isValid()) {
        if (!configCenter.checkOrUpdateInited()) {
            return null;
        }
        DynamicConfiguration dynamicConfiguration = getDynamicConfiguration(configCenter.toUrl());
        String configContent = dynamicConfiguration.getProperties(configCenter.getConfigFile(), configCenter.getGroup());
        String appGroup = getApplication().getName();
        String appConfigContent = null;
        if (isNotEmpty(appGroup)) {
            appConfigContent = dynamicConfiguration.getProperties(isNotEmpty(configCenter.getAppConfigFile()) ? configCenter.getAppConfigFile() : configCenter.getConfigFile(), appGroup);
        }
        try {
            environment.setConfigCenterFirst(configCenter.isHighestPriority());
            Map<String, String> globalRemoteProperties = parseProperties(configContent);
            if (CollectionUtils.isEmptyMap(globalRemoteProperties)) {
                logger.info("No global configuration in config center");
            }
            environment.updateExternalConfigurationMap(globalRemoteProperties);
            Map<String, String> appRemoteProperties = parseProperties(appConfigContent);
            if (CollectionUtils.isEmptyMap(appRemoteProperties)) {
                logger.info("No application level configuration in config center");
            }
            environment.updateAppExternalConfigurationMap(appRemoteProperties);
        } catch (IOException e) {
            throw new IllegalStateException("Failed to parse configurations from Config Center.", e);
        }
        return dynamicConfiguration;
    }
    return null;
}