Add method for fetching the position of user in the queue.

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

@@ -139,6 +139,23 @@ public class QueueBean implements QueueBeanLocal {
 			return ret;
 
 		}
+
+		public Integer getPosition(EventUser user) {
+			Integer ret = null;
+
+			if (reserving.contains(user)) {
+				ret = 0;
+			} else if (queue.contains(user)) {
+				ret = 1;
+				for (EventUser eu : queue) {
+					if (eu.equals(user)) {
+						break;
+					}
+					++ret;
+				}
+			}
+			return ret;
+		}
 	}
 
 	@EJB
@@ -177,7 +194,7 @@ public class QueueBean implements QueueBeanLocal {
 			}
 
 			// DO housekeeping every 10 seconds.
-			nextReservingTimeoutCheck.compareAndSet(oldTime, System.currentTimeMillis() + 1000*10);
+			nextReservingTimeoutCheck.compareAndSet(oldTime, System.currentTimeMillis() + 1000 * 10);
 		} catch (Throwable t) {
 			logger.warn("Exception while checking reservingTimeouts");
 		}
@@ -194,6 +211,12 @@ public class QueueBean implements QueueBeanLocal {
 	}
 
 	@Lock(LockType.READ)
+	public Integer getQueuePosition(EventMap map, EventUser user)
+	{
+		return getMapque(map).getPosition(user);
+	}
+
+	@Lock(LockType.READ)
 	public boolean isQueueEnabled() {
 		boolean ret = false;
 		LanEventProperty mapque = eventbean.getProperty(LanEventPropertyKey.MAP_QUEUE);