CmsAdminProjectHistory


1   /*
2   * File   : $Source: /usr/local/cvs/opencms/src-modules/com/opencms/workplace/CmsAdminProjectHistory.java,v $
3   * Date   : $Date: 2005/05/31 15:51:19 $
4   * Version: $Revision: 1.2 $
5   *
6   * This library is part of OpenCms -
7   * the Open Source Content Mananagement System
8   *
9   * Copyright (C) 2001  The OpenCms Group
10  *
11  * This library is free software; you can redistribute it and/or
12  * modify it under the terms of the GNU Lesser General Public
13  * License as published by the Free Software Foundation; either
14  * version 2.1 of the License, or (at your option) any later version.
15  *
16  * This library is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
19  * Lesser General Public License for more details.
20  *
21  * For further information about OpenCms, please see the
22  * OpenCms Website: http://www.opencms.org
23  *
24  * You should have received a copy of the GNU Lesser General Public
25  * License along with this library; if not, write to the Free Software
26  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
27  */
28  
29  
30  package com.opencms.workplace;
31  
32  import org.opencms.file.CmsObject;
33  import org.opencms.main.CmsException;
34  import org.opencms.main.CmsLog;
35  
36  import com.opencms.core.I_CmsSession;
37  import com.opencms.legacy.CmsXmlTemplateLoader;
38  import com.opencms.template.CmsXmlTemplateFile;
39  
40  import java.util.Hashtable  ;
41  import java.util.List  ;
42  
43  /**
44   * Template class for displaying OpenCms workplace admin project history.
45   * <P>
46   *
47   * @author Edna Falkenhan
48   * @version $Revision: 1.2 $ $Date: 2005/05/31 15:51:19 $
49   * @see com.opencms.workplace.CmsXmlWpTemplateFile
50   * 
51   * @deprecated Will not be supported past the OpenCms 6 release.
52   */
53  
54  public class CmsAdminProjectHistory extends CmsWorkplaceDefault {
55  
56      /**
57       * Gets the content of a defined section in a given template file and its subtemplates
58       * with the given parameters.
59       *
60       * @see #getContent(CmsObject, String, String, Hashtable, String)
61       * @param cms CmsObject Object for accessing system resources.
62       * @param templateFile Filename of the template file.
63       * @param elementName Element name of this template in our parent template.
64       * @param parameters Hashtable with all template class parameters.
65       * @param templateSelector template section that should be processed.
66       */
67  
68      public byte[] getContent(CmsObject cms, String   templateFile, String   elementName,
69              Hashtable   parameters, String   templateSelector) throws CmsException {
70          if(CmsLog.getLog(this).isDebugEnabled() && C_DEBUG) {
71              CmsLog.getLog(this).debug("Getting content of element " + ((elementName==null)?"<root>":elementName));
72              CmsLog.getLog(this).debug("Template file is: " + templateFile);
73              CmsLog.getLog(this).debug("Selected template section is: " + ((templateSelector==null)?"<default>":templateSelector));
74          }
75          CmsXmlTemplateFile xmlTemplateDocument = getOwnTemplateFile(cms, templateFile,
76                  elementName, parameters, templateSelector);
77          xmlTemplateDocument.setData("proId", ""+ cms.getRequestContext().currentProject().getId());
78          // delete the oldProjectId
79          I_CmsSession session = CmsXmlTemplateLoader.getSession(cms.getRequestContext(), true);
80          session.removeValue("oldProjectId");
81          // Now load the template file and start the processing
82          return startProcessing(cms, xmlTemplateDocument, elementName, parameters,
83                  templateSelector);
84      }
85  
86      /**
87       * Indicates if the results of this class are cacheable.
88       *
89       * @param cms CmsObject Object for accessing system resources
90       * @param templateFile Filename of the template file
91       * @param elementName Element name of this template in our parent template.
92       * @param parameters Hashtable with all template class parameters.
93       * @param templateSelector template section that should be processed.
94       * @return <EM>true</EM> if cacheable, <EM>false</EM> otherwise.
95       */
96  
97      public boolean isCacheable(CmsObject cms, String   templateFile, String   elementName,
98              Hashtable   parameters, String   templateSelector) {
99          return false;
100     }
101 
102     /**
103      * Gets the projects.
104      * <P>
105      *
106      * @param cms CmsObject Object for accessing system resources.
107      * @param names Vector to be filled with the appropriate values in this method.
108      * @param values Vector to be filled with the appropriate values in this method.
109      * @return Vector representing the current projects.
110      * @throws CmsException
111      */
112 
113     public List   projectList(CmsObject cms, CmsXmlLanguageFile lang) throws CmsException {
114         // get the projects from the history
115         return cms.getAllBackupProjects();
116     }
117 }
118
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