Refactor output writers

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

diff --git a/src/main/java/org/asamk/signal/commands/ListContactsCommand.java b/src/main/java/org/asamk/signal/commands/ListContactsCommand.java
index a546fc6e900bf02066fee4fca1bf53f333e66f1f..d0e115281bfeb8df4ca9f8eeaf54274fee81c8ba 100644 (file)
--- a/src/main/java/org/asamk/signal/commands/ListContactsCommand.java
+++ b/src/main/java/org/asamk/signal/commands/ListContactsCommand.java
@@ -3,6 +3,7 @@ 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.PlainTextWriterImpl;
 import org.asamk.signal.manager.Manager;
 
@@ -10,14 +11,19 @@ import static org.asamk.signal.util.Util.getLegacyIdentifier;
 
 public class ListContactsCommand implements LocalCommand {
 
-    @Override
-    public void attachToSubparser(final Subparser subparser) {
+    private final OutputWriter outputWriter;
+
+    public ListContactsCommand(final OutputWriter outputWriter) {
+        this.outputWriter = outputWriter;
+    }
+
+    public static void attachToSubparser(final Subparser subparser) {
         subparser.help("Show a list of known contacts with names.");
     }
 
     @Override
     public void handleCommand(final Namespace ns, final Manager m) {
-        final var writer = new PlainTextWriterImpl(System.out);
+        final var writer = (PlainTextWriterImpl) outputWriter;
 
         var contacts = m.getContacts();
         for (var c : contacts) {