X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2Fjava%2Forg%2Fmxchange%2Fjjobs%2Fbeans%2FBaseJobsController.java;h=a9f461ab756ed5bbe2cb4c4b700634ff96dfe256;hb=1ba5da9f3e90675e8964f090228405e4f43932f1;hp=de5289f47f88887857c4e31a6328a3473300a702;hpb=501609e3e98803028001f8cf6fe88f4d3f31cffb;p=jjobs-war.git

diff --git a/src/java/org/mxchange/jjobs/beans/BaseJobsController.java b/src/java/org/mxchange/jjobs/beans/BaseJobsController.java
index de5289f4..a9f461ab 100644
--- a/src/java/org/mxchange/jjobs/beans/BaseJobsController.java
+++ b/src/java/org/mxchange/jjobs/beans/BaseJobsController.java
@@ -17,6 +17,7 @@
 package org.mxchange.jjobs.beans;
 
 import java.io.Serializable;
+import java.security.Principal;
 import java.text.MessageFormat;
 import java.util.Locale;
 import java.util.MissingResourceException;
@@ -36,6 +37,29 @@ public abstract class BaseJobsController implements Serializable {
 	 */
 	private static final long serialVersionUID = 50_837_597_127_567_140L;
 
+	/**
+	 * Determines principal's name or returns null if no principal (security) is
+	 * set.
+	 * <p>
+	 * @return Principal's name or null
+	 */
+	protected String determinePrincipalName () {
+		// Get principal
+		Principal userPrincipal = FacesContext.getCurrentInstance().getExternalContext().getUserPrincipal();
+
+		// Init with null
+		String principalName = null;
+
+		// Is the principal set?
+		if (userPrincipal instanceof Principal) {
+			// Get principal's name
+			principalName = userPrincipal.getName();
+		}
+
+		// Return it
+		return principalName;
+	}
+
 	/**
 	 * Returns given property key or throws an exception if not found.
 	 * <p>