Print stack trace of exception causes in verbose mode

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

diff --git a/src/main/java/org/asamk/signal/commands/LinkCommand.java b/src/main/java/org/asamk/signal/commands/LinkCommand.java
index 88493d3f73a482eff7a0e47401499a4e36016a5c..fbc0330062c3bef1418a3a42bdcd85f4d4ceda3c 100644 (file)
--- a/src/main/java/org/asamk/signal/commands/LinkCommand.java
+++ b/src/main/java/org/asamk/signal/commands/LinkCommand.java
@@ -3,7 +3,8 @@ package org.asamk.signal.commands;
 import net.sourceforge.argparse4j.inf.Namespace;
 import net.sourceforge.argparse4j.inf.Subparser;
 
-import org.asamk.signal.PlainTextWriterImpl;
+import org.asamk.signal.OutputWriter;
+import org.asamk.signal.PlainTextWriter;
 import org.asamk.signal.commands.exceptions.CommandException;
 import org.asamk.signal.commands.exceptions.IOErrorException;
 import org.asamk.signal.commands.exceptions.UserErrorException;
@@ -19,6 +20,11 @@ public class LinkCommand implements ProvisioningCommand {
 
     private final static Logger logger = LoggerFactory.getLogger(LinkCommand.class);
 
+    @Override
+    public String getName() {
+        return "link";
+    }
+
     @Override
     public void attachToSubparser(final Subparser subparser) {
         subparser.help("Link to an existing device, instead of registering a new number.");
@@ -26,8 +32,10 @@ public class LinkCommand implements ProvisioningCommand {
     }
 
     @Override
-    public void handleCommand(final Namespace ns, final ProvisioningManager m) throws CommandException {
-        final var writer = new PlainTextWriterImpl(System.out);
+    public void handleCommand(
+            final Namespace ns, final ProvisioningManager m, final OutputWriter outputWriter
+    ) throws CommandException {
+        final var writer = (PlainTextWriter) outputWriter;
 
         var deviceName = ns.getString("name");
         if (deviceName == null) {
@@ -41,7 +49,7 @@ public class LinkCommand implements ProvisioningCommand {
         } catch (TimeoutException e) {
             throw new UserErrorException("Link request timed out, please try again.");
         } catch (IOException e) {
-            throw new IOErrorException("Link request error: " + e.getMessage());
+            throw new IOErrorException("Link request error: " + e.getMessage(), e);
         } catch (UserAlreadyExists e) {
             throw new UserErrorException("The user "
                     + e.getUsername()