@ValidationForward("ts4.core.domain.Post")
public abstract class AbstractPostBean implements Serializable {
	public final String PROP_SUBJECT="subject";
	public final String PROP_TEXT="text";

	
	private String subject;

	@ValidationForward("ts4.core.domain.PostDetails")
	private String text;
	
	private User author;
	

	private Collection<FileUpload> attachments=new ArrayList<FileUpload>();

...