private Set<PatchSet.Id> parsePatchSetId(final String patchIdentity)
throws UnloggedFailure, OrmException {
// By commit?
//
if (patchIdentity.matches("^([0-9a-fA-F]{4," + RevId.LEN + "})$")) {
final RevId id = new RevId(patchIdentity);
final ResultSet<PatchSet> patches;
if (id.isComplete()) {
patches = db.patchSets().byRevision(id);
} else {
patches = db.patchSets().byRevisionRange(id, id.max());
}
final Set<PatchSet.Id> matches = new HashSet<PatchSet.Id>();
for (final PatchSet ps : patches) {
final Change change = db.changes().get(ps.getId().getParentKey());
if (inProject(change)) {
matches.add(ps.getId());
}
}
switch (matches.size()) {
case 1:
return matches;
case 0:
throw error("\"" + patchIdentity + "\" no such patch set");
default:
throw error("\"" + patchIdentity + "\" matches multiple patch sets");
}
}
// By older style change,patchset?
//
if (patchIdentity.matches("^[1-9][0-9]*,[1-9][0-9]*$")) {
final PatchSet.Id patchSetId;
try {
patchSetId = PatchSet.Id.parse(patchIdentity);
} catch (IllegalArgumentException e) {
throw error("\"" + patchIdentity + "\" is not a valid patch set");
}
if (db.patchSets().get(patchSetId) == null) {
throw error("\"" + patchIdentity + "\" no such patch set");
}
if (projectControl != null) {
final Change change = db.changes().get(patchSetId.getParentKey());
if (!inProject(change)) {
throw error(
"change "
+ change.getId()
+ " not in project "
+ projectControl.getProject().getName());
}
}
return Collections.singleton(patchSetId);
}
throw error("\"" + patchIdentity + "\" is not a valid patch set");
}
/** Setup the message headers and envelope (TO, CC, BCC). */
protected void init() throws EmailException {
if (args.projectCache != null) {
projectState = args.projectCache.get(change.getProject());
} else {
projectState = null;
}
if (patchSet == null) {
try {
patchSet = args.db.get().patchSets().get(change.currentPatchSetId());
} catch (OrmException err) {
patchSet = null;
}
}
if (patchSet != null && patchSetInfo == null) {
try {
patchSetInfo = args.patchSetInfoFactory.get(patchSet.getId());
} catch (PatchSetInfoNotAvailableException err) {
patchSetInfo = null;
}
}
authors = getAuthors();
super.init();
if (changeMessage != null && changeMessage.getWrittenOn() != null) {
setHeader("Date", new Date(changeMessage.getWrittenOn().getTime()));
}
setChangeSubjectHeader();
setHeader("X-Gerrit-Change-Id", "" + change.getKey().get());
setListIdHeader();
setChangeUrlHeader();
setCommitIdHeader();
}