/**
* Gets a repo by its URL. If URL is unknown, returns a new location, adding it to the global
* repositories cache. Will update stored last user and password with the provided values.
*/
public IHgRepositoryLocation updateRepoLocation(
HgRoot hgRoot, String url, String logicalName, String user, String pass) throws HgException {
IHgRepositoryLocation loc = matchRepoLocation(url);
if (loc == null) {
// in some cases url may be a repository database line
loc = HgRepositoryLocationParser.parseLocation(logicalName, url, user, pass);
addRepoLocation(loc);
return loc;
}
boolean update = false;
String myLogicalName = logicalName;
String myUser = user;
String myPass = pass;
if (logicalName != null
&& logicalName.length() > 0
&& !logicalName.equals(loc.getLogicalName())) {
update = true;
} else {
myLogicalName = loc.getLogicalName();
}
if (user != null && user.length() > 0 && !user.equals(loc.getUser())) {
update = true;
} else {
myUser = loc.getUser();
}
if (pass != null && pass.length() > 0 && !pass.equals(loc.getPassword())) {
update = true;
} else {
myPass = loc.getPassword();
}
if (update) {
IHgRepositoryLocation updated =
HgRepositoryLocationParser.parseLocation(
myLogicalName, loc.getLocation(), myUser, myPass);
synchronized (entriesLock) {
for (Set<IHgRepositoryLocation> locs : rootRepos.values()) {
if (locs.remove(updated)) {
locs.add(updated);
}
}
}
synchronized (repoHistory) {
if (repoHistory.remove(updated)) {
repoHistory.add(updated);
}
}
repositoryModified(updated);
return updated;
}
return loc;
}
/**
* Simple search on existing repos.
*
* @return may return null
*/
private IHgRepositoryLocation matchRepoLocation(String url) {
url = HgRepositoryLocationParser.trimLocation(url);
if (StringUtils.isEmpty(url)) {
return null;
}
for (IHgRepositoryLocation loc : getAllRepoLocations()) {
if (url.equals(loc.getLocation())) {
return loc;
}
}
return null;
}
/**
* Set given location as default (topmost in hg repositories)
*
* @param hgRoot a valid hg root (not null)
* @param loc a valid repoository location (not null)
*/
public void setDefaultRepository(HgRoot hgRoot, IHgRepositoryLocation loc) {
Assert.isNotNull(hgRoot);
Assert.isNotNull(loc);
Set<IHgRepositoryLocation> locations = rootRepos.get(hgRoot);
IPreferenceStore store = MercurialEclipsePlugin.getDefault().getPreferenceStore();
store.setValue(KEY_DEF_REPO_PREFIX + getRootKey(hgRoot), loc.getLocation());
if (locations != null && !locations.contains(loc)) {
synchronized (entriesLock) {
locations.add(loc);
}
} else {
internalAddRepoLocation(hgRoot, loc);
}
}
/**
* Returns the default repository location for a hg root, if it is set.
*
* @return may return null
*/
public IHgRepositoryLocation getDefaultRepoLocation(HgRoot hgRoot) {
IPreferenceStore store = MercurialEclipsePlugin.getDefault().getPreferenceStore();
String defLoc = store.getString(KEY_DEF_REPO_PREFIX + getRootKey(hgRoot));
if (StringUtils.isEmpty(defLoc)) {
return null;
}
Set<IHgRepositoryLocation> locations = rootRepos.get(hgRoot);
if (locations != null && !locations.isEmpty()) {
synchronized (entriesLock) {
for (IHgRepositoryLocation repo : locations) {
if (repo.getLocation().equals(defLoc)) {
return repo;
}
}
}
}
for (IHgRepositoryLocation repo : repoHistory) {
if (repo.getLocation().equals(defLoc)) {
internalAddRepoLocation(hgRoot, repo);
return repo;
}
}
return null;
}
private static boolean isEmpty(IHgRepositoryLocation loc) {
return loc == null || (loc.getLocation() == null || loc.getLocation().length() == 0);
}