private boolean updateSnapshot(Metadata metadata) throws MetadataException {
final Versioning vs = metadata.getVersioning();
if (operand.getSnapshot() != null) {
vs.setSnapshot(operand.getSnapshot());
}
List<SnapshotVersion> extras = operand.getSnapshotVersions();
List<SnapshotVersion> currents = vs.getSnapshotVersions();
if (extras != null && extras.size() > 0) {
// fix/upgrade the version
ModelVersionUtility.setModelVersion(metadata, ModelVersionUtility.LATEST_MODEL_VERSION);
for (SnapshotVersion extra : extras) {
SnapshotVersion current = MetadataUtil.searchForEquivalent(extra, currents);
if (current == null) {
currents.add(extra);
} else {
try {
if (TimeUtil.compare(current.getUpdated(), extra.getUpdated()) < 0) {
currents.remove(current);
currents.add(extra);
}
} catch (ParseException e) {
throw new MetadataException(
"Invalid timetamp: " + current.getUpdated() + "-" + extra.getUpdated(), e);
}
}
}
} else if (Version.V100 == operand.getOriginModelVersion()) {
for (SnapshotVersion current : currents) {
current.setUpdated(operand.getTimestamp());
}
}
vs.setLastUpdated(operand.getTimestamp());
return true;
}
@Test
public void testEmptyMetadataSetV100() {
Metadata metadata = new Metadata();
ModelVersionUtility.setModelVersion(metadata, Version.V100);
assertThat(ModelVersionUtility.getModelVersion(metadata), is(Version.V100));
}