Add function to permbean 'isCurrentUser' with 'login'

code/moya-beans-client/ejbModule/fi/codecrew/moya/beans/PermissionBeanLocal.java

@@ -60,6 +60,8 @@ public interface PermissionBeanLocal {
 
 	boolean hasPermission(SpecialPermission superadmin);
 
+	boolean isCurrentUser(String login);
+
 	// boolean hasPermission(String perm);
 
 }

code/moya-beans/ejbModule/fi/codecrew/moya/beans/PermissionBean.java

@@ -156,7 +156,14 @@ public class PermissionBean implements PermissionBeanLocal {
 
 	@Override
 	public boolean isCurrentUser(User user) {
-		return (context.getCallerPrincipal() == null || user == null) ? false : context.getCallerPrincipal().getName().equals(user.getLogin());
+
+		return user != null && isCurrentUser(user.getLogin());
+	}
+
+	@Override
+	public boolean isCurrentUser(String login) {
+		return (context.getCallerPrincipal() == null || login == null) ? false : context.getCallerPrincipal().getName().equals(login);
+
 	}
 
 	@Override
@@ -215,7 +222,7 @@ public class PermissionBean implements PermissionBeanLocal {
 		//logger.debug("Principal: {}", principal);
 
 		String principalName = principal.getName();
-	//	logger.debug("Principal is {}", principalName);
+		//	logger.debug("Principal is {}", principalName);
 
 		return principalName;
 	}