From af58c8e7c4dd55c47afffa9e0ee7588a6e295295 Mon Sep 17 00:00:00 2001
From: Roland Haeder <roland@mxchange.org>
Date: Sun, 10 Apr 2016 19:57:28 +0200
Subject: [PATCH] added hasUsers() which checks if users are registered.

---
 .../beans/user/AddressbookAdminUserWebSessionBean.java     | 5 +++++
 .../user/AddressbookAdminUserWebSessionController.java     | 7 +++++++
 2 files changed, 12 insertions(+)

diff --git a/src/java/org/mxchange/addressbook/beans/user/AddressbookAdminUserWebSessionBean.java b/src/java/org/mxchange/addressbook/beans/user/AddressbookAdminUserWebSessionBean.java
index 4d6b19e1..86ef0aa7 100644
--- a/src/java/org/mxchange/addressbook/beans/user/AddressbookAdminUserWebSessionBean.java
+++ b/src/java/org/mxchange/addressbook/beans/user/AddressbookAdminUserWebSessionBean.java
@@ -447,6 +447,11 @@ public class AddressbookAdminUserWebSessionBean implements AddressbookAdminUserW
 		this.zipCode = zipCode;
 	}
 
+	@Override
+	public boolean hasUsers () {
+		return (!this.allUsers().isEmpty());
+	}
+
 	/**
 	 * Post-initialization of this class
 	 */
diff --git a/src/java/org/mxchange/addressbook/beans/user/AddressbookAdminUserWebSessionController.java b/src/java/org/mxchange/addressbook/beans/user/AddressbookAdminUserWebSessionController.java
index 9b8ab0de..26b2fcc2 100644
--- a/src/java/org/mxchange/addressbook/beans/user/AddressbookAdminUserWebSessionController.java
+++ b/src/java/org/mxchange/addressbook/beans/user/AddressbookAdminUserWebSessionController.java
@@ -52,6 +52,13 @@ public interface AddressbookAdminUserWebSessionController extends Serializable {
 	 */
 	List<User> allUsers ();
 
+	/**
+	 * Checks whether users are registered
+	 * <p>
+	 * @return Whether users are registered
+	 */
+	boolean hasUsers ();
+
 	/**
 	 * Getter for birth day
 	 * <p>
-- 
2.39.5