protected Set<String> resolveTargetLanguages(BundleSet bundleSet) throws MojoFailureException {
Set<String> targetLanguages = bundleSet.getTargetLanguages();
if (targetLanguages == null) {
ServiceClient client = getServiceClient();
String srcLang = bundleSet.getSourceLanguage();
if (srcLang == null) {
srcLang = "en";
}
// targetLanguages is not specified. Default to all available languages.
try {
Map<String, Set<String>> activeMTLangs = client.getConfiguredMTLanguages();
targetLanguages = activeMTLangs.get(srcLang);
} catch (ServiceException e) {
targetLanguages = Collections.emptySet();
throw new MojoFailureException("Globalization Pipeline service error", e);
}
getLog()
.info(
"The configuration parameter 'targetLanguages' is not specified."
+ " Using currently active target languages: "
+ targetLanguages);
}
return Collections.unmodifiableSet(targetLanguages);
}
/**
* Returns GP ServiceClient instance used for this for this maven session.
*
* <p>This implementation resolves service credentials in the following order:
*
* <ol>
* <li>A json file specified by user defined property 'gp.credentials.json'. This is typically
* specified by a command line argument, e.g.<br>
* <code>-D gp.credentials.json=/home/yoshito/gpcreds.json</code>
* <li>A json file specified by <credentialsJson> in pom.xml
* <li>A set of fields specified by <credentials> in pom.xml
* </ol>
*
* @return An instance of ServiceClient.
* @throws MojoFailureException on a failure.
*/
protected ServiceClient getServiceClient() throws MojoFailureException {
if (gpClient == null) {
synchronized (this) {
Credentials creds = credentials;
if (credentialsJson != null) {
getLog().info("Reading GP service credentials from " + credentialsJson.getAbsolutePath());
try (InputStreamReader reader =
new InputStreamReader(new FileInputStream(credentialsJson), StandardCharsets.UTF_8)) {
Gson gson = new Gson();
creds = gson.fromJson(reader, Credentials.class);
} catch (IOException e) {
throw new MojoFailureException(
"Error while reading the specified JSON credential file.", e);
} catch (JsonSyntaxException e) {
throw new MojoFailureException("Bad JSON credential format.", e);
}
}
if (creds == null) {
throw new MojoFailureException(
"Globalization Pipeline service credentials are not specified.");
}
if (!creds.isValid()) {
throw new MojoFailureException("Bad credentials: " + creds);
}
getLog().debug("Using GP service credentials " + creds);
gpClient =
ServiceClient.getInstance(
ServiceAccount.getInstance(
creds.getUrl(), creds.getInstanceId(),
creds.getUserId(), creds.getPassword()));
}
}
return gpClient;
}