Use callbacks directly as fields in connector object (#8888)

1 files changed, 26 insertions, 0 deletions

diff --git a/src/com/vaadin/terminal/gwt/client/JavaScriptExtensionState.java b/src/com/vaadin/terminal/gwt/client/JavaScriptExtensionState.java
new file mode 100644
index 0000000000..fecf24d450
--- /dev/null
+++ b/src/com/vaadin/terminal/gwt/client/JavaScriptExtensionState.java
@@ -0,0 +1,26 @@
+/* 
+@VaadinApache2LicenseForJavaFiles@
+ */
+
+package com.vaadin.terminal.gwt.client;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import com.vaadin.terminal.gwt.client.JavaScriptConnectorHelper.JavaScriptConnectorState;
+import com.vaadin.terminal.gwt.client.communication.SharedState;
+
+public class JavaScriptExtensionState extends SharedState implements
+        JavaScriptConnectorState {
+
+    private Set<String> callbackNames = new HashSet<String>();
+
+    public Set<String> getCallbackNames() {
+        return callbackNames;
+    }
+
+    public void setCallbackNames(Set<String> callbackNames) {
+        this.callbackNames = callbackNames;
+    }
+
+}