BlogFactory


1   /*
2    * Copyright (c) 2003 - 2007 OpenSubsystems s.r.o. Slovak Republic. All rights reserved.
3    * 
4    * Project: OpenChronicle
5    * 
6    * $Id: BlogFactory.java,v 1.3 2007/01/07 06:04:30 bastafidli Exp $
7    * 
8    * This program is free software; you can redistribute it and/or modify
9    * it under the terms of the GNU General Public License as published by
10   * the Free Software Foundation; version 2 of the License. 
11   * 
12   * This program 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
15   * GNU General Public License for more details.
16   * 
17   * You should have received a copy of the GNU General Public License
18   * along with this program; if not, write to the Free Software
19   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
20   */
21   
22  package org.opensubsystems.blog.persist;
23  
24  import java.util.List  ;
25  
26  import org.opensubsystems.blog.data.Blog;
27  import org.opensubsystems.core.error.OSSException;
28  import org.opensubsystems.core.persist.ModifiableDataFactory;
29  
30  /**
31   * This interface defines methods to create, retrieve and manipulate blogs 
32   * in the persistance store.
33   * 
34   * @version $Id: BlogFactory.java,v 1.3 2007/01/07 06:04:30 bastafidli Exp $
35   * @author Miro Halas
36   * @code.reviewer Miro Halas
37   * @code.reviewed Initial revision
38   */
39  public interface BlogFactory extends ModifiableDataFactory
40  {   
41     /**
42      * Get blog data knowing just the folder where it's entries are displayed.
43      *
44      * @param strFolder - folder where entries for given folder are displayed
45      * @return Blog - specified blog or null if not found
46      * @throws OSSException - an error has occured
47      */
48     Blog get(
49        String   strFolder
50     ) throws OSSException;
51  
52     /**
53      * Return collection of all Blogs in the persistance store.
54      *
55      * @return List  - list of Blogs objects sorted alphabetically
56      * @throws OSSException - an error has occureds
57      */
58     List   getAll(
59     ) throws OSSException;
60  }
61
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