package org.asamk.signal.commands; import net.sourceforge.argparse4j.inf.Namespace; import net.sourceforge.argparse4j.inf.Subparser; import org.asamk.signal.OutputWriter; import org.asamk.signal.commands.exceptions.CommandException; import org.asamk.signal.commands.exceptions.IOErrorException; import org.asamk.signal.manager.Manager; import java.io.IOException; import java.util.Optional; public class RemovePinCommand implements JsonRpcLocalCommand { @Override public String getName() { return "removePin"; } @Override public void attachToSubparser(final Subparser subparser) { subparser.help("Remove the registration lock pin."); } @Override public void handleCommand( final Namespace ns, final Manager m, final OutputWriter outputWriter ) throws CommandException { try { m.setRegistrationLockPin(Optional.empty()); } catch (IOException e) { throw new IOErrorException("Remove pin error: " + e.getMessage(), e); } } }