dunno what

code/MoyaDatabase/src/fi/codecrew/moya/model/ReaderEvent.java

 package fi.codecrew.moya.model;
 
 import java.beans.Transient;
-import java.util.Calendar;
 import java.util.Date;
 
 import javax.persistence.Column;
 import javax.persistence.Entity;
+import javax.persistence.EnumType;
+import javax.persistence.Enumerated;
 import javax.persistence.JoinColumn;
 import javax.persistence.Lob;
 import javax.persistence.ManyToOne;
@@ -42,7 +43,7 @@ public class ReaderEvent extends GenericEntity {
 	private String notes;
 
 	@JoinColumn(name = "printed_cards_id", referencedColumnName = "id", nullable = true, updatable = false)
-	@ManyToOne(optional = false)
+	@ManyToOne()
 	private PrintedCard printedCard;
 
 	@JoinColumn(name = "readers_id", referencedColumnName = "id", nullable = false, updatable = false)
@@ -50,17 +51,18 @@ public class ReaderEvent extends GenericEntity {
 	private Reader reader;
 
 	@JoinColumn(name = "event_users_id", referencedColumnName = "id", nullable = true, updatable = false)
-	@ManyToOne(optional = false)
+	@ManyToOne()
 	private EventUser user;
 
 	@JoinColumn(name = "places_id", referencedColumnName = "id", nullable = true, updatable = false)
-	@ManyToOne(optional = false)
+	@ManyToOne()
 	private Place place;
 
 	@JoinColumn(name = "products_id", referencedColumnName = "id", nullable = true, updatable = false)
-	@ManyToOne(optional = false)
+	@ManyToOne()
 	private Product product;
 
+	@Enumerated(EnumType.STRING)
 	private ReaderEventType type;
 
 	public ReaderEvent(Date eventTime, Reader reader, String value) {

code/MoyaWeb/src/fi/codecrew/moya/web/flow/IncomingView.java

@@ -187,6 +187,9 @@ public class IncomingView extends GenericCDIView {
 		
 		ReaderEvent event = readerView.getReaderEvent();
 		
+		if(event == null)
+			return null;
+		
 		EventUser user = event.getUser();
 		memberlist = null;