@Override
public void start() throws AppLifecycleException {
Logger logger = LoggerFactory.getLogger(getClass());
logger.info("STARTUP/begin: Alias initialization");
String baseUrl = config.getIndyUrl();
if (!isEmpty(baseUrl)) {
logger.info("Retrieving endpoints from Indy at: {} in order to auto-alias...", baseUrl);
try {
Indy indy = new Indy(baseUrl).connect();
EndpointViewListing endpoints = indy.stats().getAllEndpoints();
for (EndpointView epv : endpoints.getItems()) {
logger.info("Alias Indy '{}' => {}", epv.getKey(), epv.getResourceUri());
sourceManager.addSourceAlias(epv.getKey(), epv.getResourceUri());
}
} catch (IndyClientException e) {
throw new AppLifecycleException(
"Failed to read repositories from Indy at: %s. Reason: %s", e, baseUrl, e.getMessage());
} catch (CartoException e) {
throw new AppLifecycleException(
"Failed to add alias from Indy at: %s. Reason: %s", e, baseUrl, e.getMessage());
}
} else {
logger.info("No Indy server configured. Skipping auto-aliasing step.");
}
Map<String, String> explicitAliases = config.getExplicitAliases();
List<String> errors = new ArrayList<>();
if (explicitAliases != null) {
logger.info("Adding explicit aliases from configuration...");
explicitAliases.forEach(
(alias, url) -> {
logger.info("Alias '{}' => {}", alias, url);
try {
sourceManager.addSourceAlias(alias, url);
} catch (CartoException e) {
errors.add(String.format("%s -> %s (Reason: %s)", e, alias, url, e.getMessage()));
}
});
}
if (!errors.isEmpty()) {
throw new AppLifecycleException(
"Failed to add aliases:\n %s", StringUtils.join(errors, "\n "));
}
logger.info("STARTUP/done: Alias initialization complete.");
}
