001    /*
002      Copyright (C) 2002 Laurent Martelli <laurent@aopsys.com>
003      
004      This program is free software; you can redistribute it and/or modify
005      it under the terms of the GNU Lesser General Public License as
006      published by the Free Software Foundation; either version 2 of the
007      License, or (at your option) any later version.
008    
009      This program is distributed in the hope that it will be useful,
010      but WITHOUT ANY WARRANTY; without even the implied warranty of
011      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
012      GNU Lesser General Public License for more details.
013    
014      You should have received a copy of the GNU Lesser General Public License
015      along with this program; if not, write to the Free Software
016      Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
017    
018    package org.objectweb.jac.aspects.gui.web;
019    
020    import java.io.IOException;
021    import java.io.PrintWriter;
022    import org.apache.log4j.Logger;
023    import org.objectweb.jac.aspects.gui.*;
024    
025    /**
026     * An HTML page containing a View
027     */
028    public abstract class AbstractPage extends AbstractView 
029        implements WindowView, HTMLViewer
030    {
031        static Logger logger = Logger.getLogger("web");
032    
033        /* the view embedded in the page */
034        protected View view;
035        /* tells if the page is in a new window (popup) */
036        boolean newWindow = false;
037    
038        public AbstractPage(ViewFactory factory, DisplayContext context,
039                            View view, boolean newWindow) 
040        {
041            super(factory,context);
042            view.setParentView(this);
043            this.view = view;
044            this.newWindow = newWindow;
045        }
046    
047        public AbstractPage(View view, boolean newWindow) {
048            super();
049            view.setParentView(this);
050            this.view = view;
051            this.newWindow = newWindow;
052        }
053    
054        public void close(boolean validate) {
055            if (!newWindow) {
056                logger.debug("closing "+this);
057                super.close(validate);
058                view.close(validate);
059            } else {
060                logger.debug("NOT closing "+this);
061            }
062        }
063    
064        // WindowView interface
065        public View getContentView() {
066            return view;
067        }
068    
069        // HTMLViewer interface
070    
071        public void genHTML(PrintWriter out) throws IOException {
072            genPage(out);
073        }
074    
075    }