/**
* Creates preferences with values loaded from store.
*
* @param prefs
*/
public TaskTagsPreferences(final IPreferenceAccess prefs) {
final String[] keywords = prefs.getPreferenceValue(PREF_TAGS);
final List<TaskPriority> priorities = prefs.getPreferenceValue(PREF_PRIORITIES);
if (keywords.length == priorities.size()) {
TaskTag[] array = new TaskTag[keywords.length];
for (int i = 0; i < array.length; i++) {
array[i] = new TaskTag(keywords[i], priorities.get(i));
}
this.taskTags = new ConstArrayList<>(array);
} else {
this.taskTags = CollectionUtils.emptyConstList();
}
}
private void loadPrefs(final boolean custom) {
final Change event = new Change(fREnv);
final IPreferenceAccess prefs = PreferencesUtil.getInstancePrefs();
getWriteLock().lock();
try {
if (custom) {
fCustomRepos = prefs.getPreferenceValue(CUSTOM_REPO_PREF);
fCustomCRAN = prefs.getPreferenceValue(CUSTOM_CRAN_MIRROR_PREF);
fCustomBioC = prefs.getPreferenceValue(CUSTOM_BIOC_MIRROR_PREF);
checkRepos(event);
}
} finally {
getWriteLock().unlock();
}
fireUpdate(event);
}
public RPkgManager(final IREnvConfiguration rConfig) {
fREnv = rConfig.getReference();
fREnvDirectory = EFS.getLocalFileSystem().getStore(REnvConfiguration.getStateLocation(fREnv));
final String qualifier = ((AbstractPreferencesModelObject) rConfig).getNodeQualifiers()[0];
fSelectedReposPref = new RRepoListPref(qualifier, "RPkg.Repos.repos"); // $NON-NLS-1$
fSelectedCRANPref = new RRepoPref(qualifier, "RPkg.CRANMirror.repo"); // $NON-NLS-1$
fBioCVersionPref = new StringPref2(qualifier, "RPkg.BioCVersion.ver"); // $NON-NLS-1$
fSelectedBioCPref = new RRepoPref(qualifier, "RPkg.BioCMirror.repo"); // $NON-NLS-1$
final IPreferenceAccess prefs = PreferencesUtil.getInstancePrefs();
fAddRepos = new ArrayList<>();
if (rConfig.getType() == IREnvConfiguration.USER_LOCAL_TYPE) {
final String rjVersion =
"" + ServerUtil.RJ_VERSION[0] + '.' + ServerUtil.RJ_VERSION[1]; // $NON-NLS-1$
fAddRepos.add(
new RRepo(
RRepo.SPECIAL_PREFIX + "rj",
"RJ",
"http://download.walware.de/rj-" + rjVersion,
null)); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
fSelectedRepos =
new SelectedRepos(
prefs.getPreferenceValue(fSelectedReposPref),
prefs.getPreferenceValue(fSelectedCRANPref),
prefs.getPreferenceValue(fBioCVersionPref),
prefs.getPreferenceValue(fSelectedBioCPref));
fDB = DB.create(fREnv, fREnvDirectory);
fCache = new Cache(fREnvDirectory);
resetPkgs(rConfig);
fFirstTime = true;
fMirrorsStamp = fPkgsStamp = System.currentTimeMillis();
fRequireLoad |= (REQUIRE_CRAN | REQUIRE_BIOC | REQUIRE_REPOS);
fRequireLoad |= (REQUIRE_REPO_PKGS | REQUIRE_INST_PKGS);
PreferencesUtil.getSettingsChangeNotifier().addManageListener(this);
getWriteLock().lock();
try {
loadPrefs(true);
} finally {
getWriteLock().unlock();
}
}
public static String[] loadTagsOnly(final IPreferenceAccess prefs) {
return prefs.getPreferenceValue(PREF_TAGS);
}
