From: Roland Häder <roland@mxchange.org>
Date: Thu, 21 Apr 2016 13:41:45 +0000 (+0200)
Subject: added business method for checking user name existence
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=cd06b8d5ef605240454bb6bf2a675dbef1070600;p=juser-lib.git

added business method for checking user name existence
---

diff --git a/src/org/mxchange/jusercore/model/user/UserSessionBeanRemote.java b/src/org/mxchange/jusercore/model/user/UserSessionBeanRemote.java
index 7065957..80a55f5 100644
--- a/src/org/mxchange/jusercore/model/user/UserSessionBeanRemote.java
+++ b/src/org/mxchange/jusercore/model/user/UserSessionBeanRemote.java
@@ -48,7 +48,9 @@ public interface UserSessionBeanRemote extends Serializable {
 	 * <p>
 	 * @return User instance
 	 *
-	 * @throws org.mxchange.jusercore.exceptions.UserNotFoundException If the user is not found
+	 * @throws org.mxchange.jusercore.exceptions.UserNotFoundException If the
+	 *                                                                 user is
+	 *                                                                 not found
 	 */
 	User findUserById (final Long userId) throws UserNotFoundException;
 
@@ -59,8 +61,22 @@ public interface UserSessionBeanRemote extends Serializable {
 	 * <p>
 	 * @return Updated user instance
 	 * <p>
-	 * @throws org.mxchange.jusercore.exceptions.UserNameAlreadyRegisteredException When the user name is already used
-	 * @throws org.mxchange.jusercore.exceptions.EmailAddressAlreadyRegisteredException When the email address is already used
+	 * @throws
+	 * org.mxchange.jusercore.exceptions.UserNameAlreadyRegisteredException     When
+	 *                                                                          the
+	 *                                                                          user
+	 *                                                                          name
+	 *                                                                          is
+	 *                                                                          already
+	 *                                                                          used
+	 * @throws
+	 * 	 *                                                                          org.mxchange.jusercore.exceptions.EmailAddressAlreadyRegisteredException When
+	 *                                                                          the
+	 *                                                                          email
+	 *                                                                          address
+	 *                                                                          is
+	 *                                                                          already
+	 *                                                                          used
 	 */
 	User addUser (final User user) throws UserNameAlreadyRegisteredException, EmailAddressAlreadyRegisteredException;
 
@@ -119,6 +135,15 @@ public interface UserSessionBeanRemote extends Serializable {
 	 */
 	boolean ifUserIdExists (final Long userId);
 
+	/**
+	 * Checks if given user name is already used
+	 * <p>
+	 * @param userName User name to check
+	 * <p>
+	 * @return Whether given user name is found
+	 */
+	boolean ifUserNameExists (final String userName);
+
 	/**
 	 * Checks if given user exists
 	 * <p>