From 481c13616a7798636b1e11c38e2c3c8cddc8a8b2 Mon Sep 17 00:00:00 2001
From: Roland Haeder <roland@mxchange.org>
Date: Fri, 30 Oct 2015 15:52:48 +0100
Subject: [PATCH] Why is this stupid JSF so complex? Why can't things be done
 more easier?

---
 .../profile/UserProfileWebRequestBean.java    | 21 +++++++++++++++++++
 .../UserProfileWebRequestController.java      |  9 ++++++++
 .../login_start_sharing_addressbook.xhtml     |  3 +--
 3 files changed, 31 insertions(+), 2 deletions(-)

diff --git a/src/java/org/mxchange/addressbook/beans/profile/UserProfileWebRequestBean.java b/src/java/org/mxchange/addressbook/beans/profile/UserProfileWebRequestBean.java
index 0bc3169b..28e41b14 100644
--- a/src/java/org/mxchange/addressbook/beans/profile/UserProfileWebRequestBean.java
+++ b/src/java/org/mxchange/addressbook/beans/profile/UserProfileWebRequestBean.java
@@ -131,4 +131,25 @@ public class UserProfileWebRequestBean implements UserProfileWebRequestControlle
 		// Ask other method
 		return this.isProfileLinkVisible();
 	}
+
+	@Override
+	public boolean isProfileLinkVisibleByUser (final User user) {
+		// Is it correctly set?
+		if (null == user) {
+			// Throw NPE
+			throw new NullPointerException("user is null");
+		} else if (user.getUserId() == null) {
+			// Throw NPE again
+			throw new NullPointerException("user.userId is null");
+		} else if (user.getUserId() < 1) {
+			// Invalid user id set
+			throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid.", user.getUserId()));
+		}
+
+		// Set user here
+		this.setUser(user);
+
+		// Ask other method
+		return this.isProfileLinkVisible();
+	}
 }
diff --git a/src/java/org/mxchange/addressbook/beans/profile/UserProfileWebRequestController.java b/src/java/org/mxchange/addressbook/beans/profile/UserProfileWebRequestController.java
index 12e04ebd..dd7a3ac5 100644
--- a/src/java/org/mxchange/addressbook/beans/profile/UserProfileWebRequestController.java
+++ b/src/java/org/mxchange/addressbook/beans/profile/UserProfileWebRequestController.java
@@ -42,6 +42,15 @@ public interface UserProfileWebRequestController extends Serializable {
 	 */
 	boolean isProfileLinkVisibleById (final Long userId);
 
+	/**
+	 * Checks if given user's profile is visible
+	 * <p>
+	 * @param user User instance to check
+	 * <p>
+	 * @return Whether the user's profile is visible
+	 */
+	boolean isProfileLinkVisibleByUser (final User user);
+
 	/**
 	 * Getter for user instance
 	 * <p>
diff --git a/web/login/login_start_sharing_addressbook.xhtml b/web/login/login_start_sharing_addressbook.xhtml
index ac7c368a..f86110d8 100644
--- a/web/login/login_start_sharing_addressbook.xhtml
+++ b/web/login/login_start_sharing_addressbook.xhtml
@@ -24,7 +24,6 @@
 					<h:outputText id="userNotLoggedIn" class="notice" value="#{msg.USER_NOT_LOGGED_IN}" rendered="#{not loginController.isUserLoggedIn()}" />
 
 					<h:dataTable id="userList" headerClass="table_header_column" var="user" value="#{addressbookController.allUsersNotSharing()}" rendered="#{loginController.isUserLoggedIn() and not empty addressbookController.addressbook and not loginController.isInvisible()}">
-						<c:set value="#{user}" target="#{profileController}" property="user" />
 
 						<h:column>
 							<f:facet name="header">#{msg.USER_ID}</f:facet>
@@ -38,7 +37,7 @@
 
 						<h:column>
 							<f:facet name="header">#{msg.LOGIN_START_SHARING_TITLE}</f:facet>
-							<h:form acceptcharset="utf-8" id="startSharing" rendered="#{profileController.isProfileLinkVisible()}">
+							<h:form acceptcharset="utf-8" id="startSharing" rendered="#{profileController.isProfileLinkVisibleByUser(user)}">
 								<h:commandButton class="submit" id="submit" value="#{msg.LOGIN_START_SHARING_BUTTON}" action="#{shareController.startSharing(user, addressbookController.addressbook)}" title="#{msg.LOGIN_START_SHARING_BUTTON_TITLE}" />
 							</h:form>
 						</h:column>
-- 
2.39.5