ActivityPub: Object id must be valid URI

1 files changed, 4 insertions, 4 deletions

diff --git a/src/main/java/com/juick/server/api/activity/model/Activity.java b/src/main/java/com/juick/server/api/activity/model/Activity.java
index d2ee712b..94e5c45e 100644
--- a/src/main/java/com/juick/server/api/activity/model/Activity.java
+++ b/src/main/java/com/juick/server/api/activity/model/Activity.java
@@ -2,6 +2,7 @@ package com.juick.server.api.activity.model;
 
 import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 import com.juick.server.api.activity.helpers.ActivityIdDeserializer;
+import org.apache.commons.lang3.StringUtils;
 
 import java.util.UUID;
 
@@ -11,16 +12,15 @@ public abstract class Activity extends Context {
     private String actor;
     private Object object;
 
-    public Activity() {
-        setId(UUID.randomUUID().toString());
-    }
-
     public String getActor() {
         return actor;
     }
 
     public void setActor(String actor) {
         this.actor = actor;
+        if (StringUtils.isEmpty(getId())) {
+            setId(String.format("%s#%s", this.actor, UUID.randomUUID().toString()));
+        }
     }
 
     public Object getObject() {