@Override
public void execute(AbstractFile file) throws IOException {
Command command;
// Attemps to find a command that matches the specified target.
if ((command = CommandManager.getCommandForFile(file, allowDefault)) == null)
throw new UnsupportedOperationException();
// If found, executes it.
ProcessRunner.execute(command.getTokens(file), file);
}
@Override
public boolean canExecute(AbstractFile file) {
if (allowDefault) return true;
return CommandManager.getCommandForFile(file, false) != null;
}