renamed to better names (Observable hints interface)

[juser-login-core.git] / src / org / mxchange / jusercore / events / user / update / UpdatedUserPersonalDataEvent.java

diff --git a/src/org/mxchange/jusercore/events/user/update/UpdatedUserPersonalDataEvent.java b/src/org/mxchange/jusercore/events/user/update/UpdatedUserPersonalDataEvent.java
index 31770fb7c2edb6a587bf6948c0d7e9d3cb6325ee..a7ea086953cb7ee01ec7694976f4638828dacf48 100644 (file)
--- a/src/org/mxchange/jusercore/events/user/update/UpdatedUserPersonalDataEvent.java
+++ b/src/org/mxchange/jusercore/events/user/update/UpdatedUserPersonalDataEvent.java
@@ -16,21 +16,51 @@
  */\r
 package org.mxchange.jusercore.events.user.update;\r
 \r
-import java.io.Serializable;\r
+import java.text.MessageFormat;\r
 import org.mxchange.jusercore.model.user.User;\r
 \r
 /**\r
- * An interface for events being fired when a user updates personal data.\r
+ * An event being fired when the user has updated personal data\r
  * <p>\r
  * @author Roland Häder<roland@mxchange.org>\r
  */\r
-public interface UpdatedUserPersonalDataEvent extends Serializable {\r
+public class UpdatedUserPersonalDataEvent implements ObservableUpdatedUserPersonalDataEvent {\r
 \r
        /**\r
-        * Getter for updated user instance\r
+        * Serial number\r
+        */\r
+       private static final long serialVersionUID = 14_785_787_174_676_290L;\r
+\r
+       /**\r
+        * Updated user instance\r
+        */\r
+       private final User updatedUser;\r
+\r
+       /**\r
+        * Constructor with updated user instance\r
         * <p>\r
-        * @return Added user instance\r
+        * @param updatedUser Updated user instance\r
         */\r
-       User getUpdatedUser ();\r
+       public UpdatedUserPersonalDataEvent (final User updatedUser) {\r
+               // Is the user instance valid?\r
+               if (null == updatedUser) {\r
+                       // Throw NPE\r
+                       throw new NullPointerException("updatedUser is null"); //NOI18N\r
+               } else if (updatedUser.getUserId() == null) {\r
+                       // Throw NPE again\r
+                       throw new NullPointerException("updatedUser.userId is null"); //NOI18N\r
+               } else if (updatedUser.getUserId() < 1) {\r
+                       // Invalid id number\r
+                       throw new IllegalArgumentException(MessageFormat.format("updatedUser.userId={0} is invalid.", updatedUser.getUserId())); //NOI18N\r
+               }\r
+\r
+               // Set it here\r
+               this.updatedUser = updatedUser;\r
+       }\r
+\r
+       @Override\r
+       public User getUpdatedUser () {\r
+               return this.updatedUser;\r
+       }\r
 \r
 }\r