MessageTagSupport.java 文件源码

@Override
public void doTag() throws JspException, IOException
{
  JspTag parent = SimpleTagSupport.findAncestorWithClass(this, MessagesTagSupport.class);
  JspWriter out = this.getJspContext().getOut();

  if (parent != null)
  {
    MessagesTagSupport messages = (MessagesTagSupport) parent;
    NotificationDTOIF current = messages.getCurrent();

    out.println(current.getMessage());
  }
}