@Override
protected void merge(Metadata recessive) {
Snapshot snapshot;
String lastUpdated;
if (metadata.getVersioning() == null) {
DateFormat utcDateFormatter = new SimpleDateFormat("yyyyMMdd.HHmmss");
utcDateFormatter.setCalendar(new GregorianCalendar());
utcDateFormatter.setTimeZone(TimeZone.getTimeZone("UTC"));
snapshot = new Snapshot();
snapshot.setBuildNumber(getBuildNumber(recessive) + 1);
snapshot.setTimestamp(utcDateFormatter.format(new Date()));
Versioning versioning = new Versioning();
versioning.setSnapshot(snapshot);
versioning.setLastUpdated(snapshot.getTimestamp().replace(".", ""));
lastUpdated = versioning.getLastUpdated();
metadata.setVersioning(versioning);
} else {
snapshot = metadata.getVersioning().getSnapshot();
lastUpdated = metadata.getVersioning().getLastUpdated();
}
for (Artifact artifact : artifacts) {
String version = artifact.getVersion();
if (version.endsWith(SNAPSHOT)) {
String qualifier = snapshot.getTimestamp() + '-' + snapshot.getBuildNumber();
version = version.substring(0, version.length() - SNAPSHOT.length()) + qualifier;
}
SnapshotVersion sv = new SnapshotVersion();
sv.setClassifier(artifact.getClassifier());
sv.setExtension(artifact.getExtension());
sv.setVersion(version);
sv.setUpdated(lastUpdated);
versions.put(getKey(sv.getClassifier(), sv.getExtension()), sv);
}
artifacts.clear();
Versioning versioning = recessive.getVersioning();
if (versioning != null) {
for (SnapshotVersion sv : versioning.getSnapshotVersions()) {
String key = getKey(sv.getClassifier(), sv.getExtension());
if (!versions.containsKey(key)) {
versions.put(key, sv);
}
}
}
if (!legacyFormat) {
metadata.getVersioning().setSnapshotVersions(new ArrayList<>(versions.values()));
}
}
public static SnapshotVersion searchForEquivalent(
SnapshotVersion source, List<SnapshotVersion> list) {
for (SnapshotVersion equivalent : list) {
if (StringUtils.equals(source.getExtension(), equivalent.getExtension())
&& ((StringUtils.isEmpty(source.getClassifier())
&& StringUtils.isEmpty(equivalent.getClassifier()))
|| StringUtils.equals(source.getClassifier(), equivalent.getClassifier()))) {
return equivalent;
}
}
return null;
}