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1   package net.sourceforge.blogentis.modules.pages;
2   
3   //-----------------------------------------------------------------------
4   //Blogentis - a blog publishing platform.
5   //Copyright (C) 2004 Tassos Bassoukos <abassouk@gmail.com>
6   //
7   //This library is free software; you can redistribute it and/or
8   //modify it under the terms of the GNU Lesser General Public
9   //License as published by the Free Software Foundation; either
10  //version 2.1 of the License, or (at your option) any later version.
11  //
12  //This library is distributed in the hope that it will be useful,
13  //but WITHOUT ANY WARRANTY; without even the implied warranty of
14  //MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  //Lesser General Public License for more details.
16  //
17  //You should have received a copy of the GNU Lesser General Public
18  //License along with this library; if not, write to the Free Software
19  //Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20  //-----------------------------------------------------------------------
21  //
22  //$Id: BlogPage.java,v 1.1 2004/10/22 17:34:17 tassos Exp $
23  //
24  
25  import net.sourceforge.blogentis.plugins.BlogPluginService;
26  import net.sourceforge.blogentis.plugins.base.IPageExtensionPoint;
27  import net.sourceforge.blogentis.turbine.BlogRunData;
28  
29  import org.apache.turbine.modules.pages.VelocityPage;
30  import org.apache.turbine.util.RunData;
31  
32  /***
33   * The Page loader of the blog. It invokes IPageExtensionPoint for all page
34   * hits.
35   * 
36   * @author abas
37   */
38  public class BlogPage
39          extends VelocityPage {
40  
41      protected void doBuildBeforeAction(RunData data)
42              throws Exception {
43          super.doBuildBeforeAction(data);
44          IPageExtensionPoint ipep = (IPageExtensionPoint)BlogPluginService
45              .locateExtensionPoint(IPageExtensionPoint.class);
46          if (ipep != null)
47              ipep.doBuildBeforeAction((BlogRunData)data);
48      }
49  
50      protected void doBuildAfterAction(RunData data)
51              throws Exception {
52          super.doBuildAfterAction(data);
53          IPageExtensionPoint ipep = (IPageExtensionPoint)BlogPluginService
54              .locateExtensionPoint(IPageExtensionPoint.class);
55          if (ipep != null)
56              ipep.doBuildBeforeAction((BlogRunData)data);
57      }
58  
59      protected void doPostBuild(RunData data)
60              throws Exception {
61          IPageExtensionPoint ipep = (IPageExtensionPoint)BlogPluginService
62              .locateExtensionPoint(IPageExtensionPoint.class);
63          if (ipep != null)
64              ipep.doBuildBeforeAction((BlogRunData)data);
65          super.doPostBuild(data);
66      }
67  }