Create TextService.java

janbodnar · web-flow · commit 35f78dfd4d60 · 2019-08-12T11:07:53.000+02:00
diff --git a/cdi/event/TextService.java b/cdi/event/TextService.java
@@ -0,0 +1,21 @@
+package com.zetcode.service;
+
+import com.zetcode.TextModify;
+
+import javax.enterprise.event.Event;
+import javax.inject.Inject;
+
+public class TextService {
+
+    @Inject @TextModify
+    private Event<String> textEvent;
+
+    public String upper(String val) {
+
+        var msg = String.format("%s modified to uppercase", val);
+
+        textEvent.fire(msg);
+
+        return val.toUpperCase();
+    }
+}
