First working version

com.thalesgroup.nl.chat.impl/src/com/thalesgroup/nl/chat/impl/ChatServer.java

@@ -0,0 +1,50 @@
+package com.thalesgroup.nl.chat.impl;
+
+import com.thalesgroup.nl.chat.api.Chat;
+import org.osgi.service.component.annotations.*;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Component(
+        property = {
+                "osgi.command.scope=chat",
+                "osgi.command.function=send"
+        },
+        immediate = true,
+        service = Object.class
+)
+public class ChatServer {
+    public static final String NAME = "Bas";
+    private Map<String, Chat> chatters = new HashMap<>();
+    @Activate
+    public ChatServer() {
+
+    }
+
+    @Reference(policy = ReferencePolicy.DYNAMIC, cardinality = ReferenceCardinality.MULTIPLE)
+    public void addChatter(Chat chat, Map props){
+        String name = (String) props.get("participant.name");
+        System.out.printf("Adding %s%n", name);
+        chatters.put(name, chat);
+        chat.sendMessage(NAME, String.format("Hoi %s!", name));
+    }
+    
+    public void removeChatter(Chat chat){
+        chatters.remove(chat);
+    }
+
+    public void send(String name, String message){
+        Chat chat = chatters.get(name);
+        if(chat == null){
+            System.out.printf("Error: %s not found%n", name);
+        } else {
+            chat.sendMessage(NAME, message);
+        }
+    }
+
+    @Deactivate
+    public void deactivate(){
+
+    }
+}