/*
    * Copyright 2007-2009 The Kuali Foundation
    *
    * Licensed under the Educational Community License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    * http://www.opensource.org/licenses/ecl2.php
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.kuali.rice.kns.util;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.Iterator;
  import java.util.List;
  import java.util.ListIterator;
  
  import org.apache.struts.action.ActionMessage;
  import org.apache.struts.action.ActionMessages;
  
  /**
   * This is a description of what this class does - wliang don't forget to fill this in. 
   * 
   * @author Kuali Rice Team (rice.collab@kuali.org)
   *
   */
  public class MessageList extends ArrayList<ErrorMessage> {
  	public void add(String messageKey, String... messageParameters) {
  		add(new ErrorMessage(messageKey, messageParameters));
  	}
  	
  	public ActionMessages toActionMessages() {
  		ActionMessages actionMessages = new ActionMessages();
  		for (ErrorMessage errorMessage : this) {
  			actionMessages.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(errorMessage.getErrorKey(), errorMessage.getMessageParameters()));
  		}
  		return actionMessages;
  	}
  }