fix

[signal-cli] / src / main / java / org / asamk / signal / commands / SetPinCommand.java

diff --git a/src/main/java/org/asamk/signal/commands/SetPinCommand.java b/src/main/java/org/asamk/signal/commands/SetPinCommand.java
index fff105be24faa115ba93d64f1ac64ed95f8e72a4..6958b16ad2cd91c6e31223816ad77c0c43423256 100644 (file)
--- a/src/main/java/org/asamk/signal/commands/SetPinCommand.java
+++ b/src/main/java/org/asamk/signal/commands/SetPinCommand.java
@@ -3,6 +3,10 @@ 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;
@@ -11,24 +15,24 @@ import java.io.IOException;
 
 public class SetPinCommand implements LocalCommand {
 
-    @Override
-    public void attachToSubparser(final Subparser subparser) {
+    public SetPinCommand(final OutputWriter outputWriter) {
+    }
+
+    public static void attachToSubparser(final Subparser subparser) {
+        subparser.help("Set a registration lock pin, to prevent others from registering this number.");
         subparser.addArgument("registrationLockPin")
                 .help("The registration lock PIN, that will be required for new registrations (resets after 7 days of inactivity)");
     }
 
     @Override
-    public int handleCommand(final Namespace ns, final Manager m) {
+    public void handleCommand(final Namespace ns, final Manager m) throws CommandException {
         try {
             var registrationLockPin = ns.getString("registrationLockPin");
             m.setRegistrationLockPin(Optional.of(registrationLockPin));
-            return 0;
         } catch (UnauthenticatedResponseException e) {
-            System.err.println("Set pin error: " + e.getMessage());
-            return 2;
+            throw new UnexpectedErrorException("Set pin error failed with unauthenticated response: " + e.getMessage());
         } catch (IOException e) {
-            System.err.println("Set pin error: " + e.getMessage());
-            return 3;
+            throw new IOErrorException("Set pin error: " + e.getMessage());
         }
     }
 }