X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/ca86c421ebb1a3930fa309a2d95a4090108c2e62..28f735741a26c571da59323f0faceee95b055e3b:/src/main/java/org/asamk/signal/commands/RemovePinCommand.java

diff --git a/src/main/java/org/asamk/signal/commands/RemovePinCommand.java b/src/main/java/org/asamk/signal/commands/RemovePinCommand.java
index 52b111ea..6f335179 100644
--- a/src/main/java/org/asamk/signal/commands/RemovePinCommand.java
+++ b/src/main/java/org/asamk/signal/commands/RemovePinCommand.java
@@ -3,29 +3,33 @@ 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.commands.exceptions.UnexpectedErrorException;
 import org.asamk.signal.manager.Manager;
 import org.whispersystems.libsignal.util.guava.Optional;
 import org.whispersystems.signalservice.internal.contacts.crypto.UnauthenticatedResponseException;
 
 import java.io.IOException;
 
-public class RemovePinCommand implements LocalCommand {
+public class RemovePinCommand implements JsonRpcLocalCommand {
 
-    @Override
-    public void attachToSubparser(final Subparser subparser) {
+    public RemovePinCommand(final OutputWriter outputWriter) {
+    }
+
+    public static void attachToSubparser(final Subparser subparser) {
+        subparser.help("Remove the registration lock pin.");
     }
 
     @Override
-    public int handleCommand(final Namespace ns, final Manager m) {
+    public void handleCommand(final Namespace ns, final Manager m) throws CommandException {
         try {
             m.setRegistrationLockPin(Optional.absent());
-            return 0;
         } catch (UnauthenticatedResponseException e) {
-            System.err.println("Remove pin error: " + e.getMessage());
-            return 2;
+            throw new UnexpectedErrorException("Remove pin failed with unauthenticated response: " + e.getMessage());
         } catch (IOException e) {
-            System.err.println("Remove pin error: " + e.getMessage());
-            return 3;
+            throw new IOErrorException("Remove pin error: " + e.getMessage());
         }
     }
 }