/**
* Returns a list of all databases.
*
* @param ctx database context
* @return list of databases
*/
public static StringList list(final Context ctx) {
final StringList db = new StringList();
for (final IOFile f : ctx.mprop.dbpath().children()) {
final String name = f.name();
if (f.isDir() && !name.startsWith(".")) db.add(name);
}
return db.sort(false);
}
/**
* Recursively populates the cache.
*
* @param root root directory
* @param pc file cache
* @throws InterruptedException interruption
*/
void add(final IOFile root, final ProjectCache pc) throws InterruptedException {
// check if file cache was replaced or invalidated
if (pc != cache) throw new InterruptedException();
final IOFile[] files = root.children();
for (final IOFile file : files) {
if (file.name().equals(IO.IGNORESUFFIX)) return;
}
for (final IOFile file : files) {
if (file.isDir()) {
add(file, pc);
} else {
pc.add(file.path());
}
}
}