Examples with ConfigSourceProvider org.eclipse.microprofile.config.spi.ConfigSourceProvider used on opensource projects

Example 1 with ConfigSourceProvider

use of org.eclipse.microprofile.config.spi.ConfigSourceProvider in project Payara by payara.

the class ConfigProviderResolverImpl method getDiscoveredSources.

List<ConfigSource> getDiscoveredSources(ApplicationInfo appInfo) {
    LinkedList<ConfigSource> sources = appInfo.getTransientAppMetaData(CUSTOM_SOURCES_KEY, LinkedList.class);
    if (sources == null) {
        sources = new LinkedList<>();
        // resolve custom config sources
        ServiceLoader<ConfigSource> serviceLoader = ServiceLoader.load(ConfigSource.class, appInfo.getAppClassLoader());
        for (ConfigSource configSource : serviceLoader) {
            sources.add(configSource);
        }
        // 
        ServiceLoader<ConfigSourceProvider> serviceProvideLoader = ServiceLoader.load(ConfigSourceProvider.class, appInfo.getAppClassLoader());
        for (ConfigSourceProvider configSourceProvider : serviceProvideLoader) {
            Iterable<ConfigSource> configSources = configSourceProvider.getConfigSources(appInfo.getAppClassLoader());
            for (ConfigSource configSource : configSources) {
                sources.add(configSource);
            }
        }
        appInfo.addTransientAppMetaData(CUSTOM_SOURCES_KEY, sources);
    }
    return sources;
}