public String generateJsonMetadata(BundleBuildRequest request, BundleBuildResponse response) {
File bundleDir = new File(response.getBundleDataDirectory());
List<BundleFile> files = getBundleFilesWithSumsForDirectory(bundleDir, bundleDir);
Gson gson =
new GsonBuilder()
.serializeNulls()
.registerTypeAdapter(DateTime.class, new JodaDateTimeAdapter())
.registerTypeAdapter(LocalDate.class, new JodaLocalDateAdapter())
.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_DASHES)
.setPrettyPrinting()
.create();
Bundle bundle = new Bundle();
bundle.setId(request.getBundleName());
bundle.setName(request.getBundleName());
bundle.setServiceDateFrom(request.getBundleStartDate());
bundle.setServiceDateTo(request.getBundleEndDate());
DateTime now = new DateTime();
bundle.setCreated(now);
bundle.setUpdated(now);
List<String> applicableAgencyIds = new ArrayList<String>();
// TODO this should come from somewhere
applicableAgencyIds.add("MTA NYCT");
bundle.setApplicableAgencyIds(applicableAgencyIds);
bundle.setFiles(files);
String output = gson.toJson(bundle);
String outputFilename = response.getBundleRootDirectory() + File.separator + META_DATA_FILE;
File outputFile = new File(outputFilename);
_log.info("creating metadata file=" + outputFilename);
PrintWriter writer = null;
try {
writer = new PrintWriter(outputFile);
writer.print(output);
} catch (Exception any) {
_log.error(any.toString(), any);
response.setException(any);
} finally {
writer.close();
}
return outputFilename;
}
