From bba3f9f8c0979ba29a9631eb3ed3dc92acdd9d48 Mon Sep 17 00:00:00 2001
From: Mathieu Baudier <mbaudier@argeo.org>
Date: Fri, 27 Apr 2012 13:57:55 +0000
Subject: [PATCH] Retrieve display name

git-svn-id: https://svn.argeo.org/commons/trunk@5286 4cfe0d0a-d680-48aa-b62c-e0a02a3f76cc
---
 .../org/argeo/security/SecurityUtils.java     | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/SecurityUtils.java b/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/SecurityUtils.java
index bb40cc9c0..40e3bffff 100644
--- a/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/SecurityUtils.java
+++ b/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/SecurityUtils.java
@@ -58,4 +58,25 @@ public class SecurityUtils {
 		}
 		return null;
 	}
+
+	/**
+	 * Returns the display name of the user details (by calling toString() on
+	 * it)
+	 */
+	public static String getUserDetailsDisplayName() {
+		SecurityContext securityContext = SecurityContextHolder.getContext();
+		if (securityContext != null) {
+			Authentication authentication = securityContext.getAuthentication();
+			if (authentication != null) {
+				if (authentication instanceof AnonymousAuthenticationToken) {
+					return null;
+				}
+				Object details = authentication.getDetails();
+				if (details != null)
+					return details.toString();
+				return authentication.getName();
+			}
+		}
+		return null;
+	}
 }
-- 
2.30.2