/*
 * Copyright 2014 Attila Szegedi, Daniel Dekany, Jonathan Revusky
 * 
 * Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0
 * 
 * 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 example;

import java.util.List;
import javax.servlet.http.*;
import org.apache.struts.action.*;


public class AddAction extends GuestbookAction {

    public ActionForward execute(
            ActionMapping mapping,
            ActionForm form,
            HttpServletRequest req,
            HttpServletResponse resp) throws Exception {

        GuestbookEntryForm f = (GuestbookEntryForm) form;
        List guestbook = getGuestbook();
        synchronized (guestbook) {
            guestbook.add(0, new GuestbookEntry(
                    f.getName(), f.getEmail(), f.getMessage()));
        }
        
        return mapping.findForward("success");
    }

}