Adding ability for the server to notify clients about GUI additions/removals.
Change-Id: I505f68c33cb9cf7b875b53792f8442ba0cf0662a
diff --git a/web/gui/src/main/java/org/onosproject/ui/impl/UiExtensionManager.java b/web/gui/src/main/java/org/onosproject/ui/impl/UiExtensionManager.java
index 9bfa3e3..3bf6c27 100644
--- a/web/gui/src/main/java/org/onosproject/ui/impl/UiExtensionManager.java
+++ b/web/gui/src/main/java/org/onosproject/ui/impl/UiExtensionManager.java
@@ -56,9 +56,10 @@
@Service
public class UiExtensionManager implements UiExtensionService, SpriteService {
- private static final ClassLoader CL =
- UiExtensionManager.class.getClassLoader();
+ private static final ClassLoader CL = UiExtensionManager.class.getClassLoader();
private static final String CORE = "core";
+ private static final String GUI_ADDED = "guiAdded";
+ private static final String GUI_REMOVED = "guiRemoved";
private final Logger log = LoggerFactory.getLogger(getClass());
@@ -146,6 +147,7 @@
for (UiView view : extension.views()) {
views.put(view.id(), extension);
}
+ UiWebSocketServlet.sendToAll(GUI_ADDED, null);
}
}
@@ -153,8 +155,8 @@
public synchronized void unregister(UiExtension extension) {
checkPermission(UI_WRITE);
extensions.remove(extension);
- extension.views().stream()
- .map(UiView::id).collect(toSet()).forEach(views::remove);
+ extension.views().stream().map(UiView::id).collect(toSet()).forEach(views::remove);
+ UiWebSocketServlet.sendToAll(GUI_REMOVED, null);
}
@Override