com.servoy.j2db.server.headlessclient.ServoyErrorPage.java Source code

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Here is the source code for com.servoy.j2db.server.headlessclient.ServoyErrorPage.java

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/*
 This file belongs to the Servoy development and deployment environment, Copyright (C) 1997-2010 Servoy BV
    
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU Affero General Public License as published by the Free
 Software Foundation; either version 3 of the License, or (at your option) any
 later version.
    
 This program is distributed in the hope that it will be useful, but WITHOUT
 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
    
 You should have received a copy of the GNU Affero General Public License along
 with this program; if not, see http://www.gnu.org/licenses or write to the Free
 Software Foundation,Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
*/
package com.servoy.j2db.server.headlessclient;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;

import org.apache.wicket.Application;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.RequestCycle;
import org.apache.wicket.markup.IMarkupResourceStreamProvider;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.protocol.http.WebRequest;
import org.apache.wicket.util.resource.IResourceStream;
import org.apache.wicket.util.resource.locator.IResourceStreamLocator;

import com.servoy.j2db.util.Settings;

/**
 * @author jcompagner
 * 
 */
public class ServoyErrorPage extends WebPage implements IMarkupResourceStreamProvider {
    private static final long serialVersionUID = 1L;

    /**
     * 
     */
    public ServoyErrorPage() {
    }

    /**
     * @see org.apache.wicket.markup.IMarkupResourceStreamProvider#getMarkupResourceStream(org.apache.wicket.MarkupContainer, java.lang.Class)
     */
    public IResourceStream getMarkupResourceStream(MarkupContainer container, Class containerClass) {
        String htmlfile = Settings.getInstance().getProperty("servoy.webclient.error.page");
        Cookie[] cookies = ((WebRequest) RequestCycle.get().getRequest()).getCookies();
        if (cookies != null && cookies.length > 0) {
            for (Cookie element : cookies) {
                if ("servoy.webclient.error.page".equals(element.getName())) {
                    htmlfile = WebClient.decodeCookieValue(element.getValue());
                    break;
                }
            }
        }
        final IResourceStreamLocator locator = Application.get().getResourceSettings().getResourceStreamLocator();
        return locator.locate(ServoyErrorPage.class, htmlfile);
    }

    /**
     * @see wicket.markup.html.WebPage#configureResponse()
     */
    @Override
    protected void configureResponse() {
        super.configureResponse();
        getWebRequestCycle().getWebResponse().getHttpServletResponse()
                .setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    }

    /**
     * @see wicket.Component#isVersioned()
     */
    @Override
    public boolean isVersioned() {
        return false;
    }

    /**
     * @see wicket.Page#isErrorPage()
     */
    @Override
    public boolean isErrorPage() {
        return true;
    }

}