Make fields in json classes final and omit unnecessary nulls when serializing

[signal-cli] / src / main / java / org / asamk / signal / json / JsonReaction.java

diff --git a/src/main/java/org/asamk/signal/json/JsonReaction.java b/src/main/java/org/asamk/signal/json/JsonReaction.java
index 5e978fe09adbe0bd2dd2e15d1fe6468816c2af1f..2fa15b48579c87d73af5f96a2663b411a3e598ad 100644 (file)
--- a/src/main/java/org/asamk/signal/json/JsonReaction.java
+++ b/src/main/java/org/asamk/signal/json/JsonReaction.java
@@ -1,14 +1,23 @@
 package org.asamk.signal.json;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
+
 import org.asamk.signal.manager.Manager;
 import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Reaction;
 
 public class JsonReaction {
 
-    String emoji;
-    String targetAuthor;
-    long targetSentTimestamp;
-    boolean isRemove;
+    @JsonProperty
+    final String emoji;
+
+    @JsonProperty
+    final String targetAuthor;
+
+    @JsonProperty
+    final long targetSentTimestamp;
+
+    @JsonProperty
+    final boolean isRemove;
 
     JsonReaction(Reaction reaction, Manager m) {
         this.emoji = reaction.getEmoji();