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1   /**
2    * This file Copyright (c) 2003-2010 Magnolia International
3    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
4    *
5    *
6    * This file is dual-licensed under both the Magnolia
7    * Network Agreement and the GNU General Public License.
8    * You may elect to use one or the other of these licenses.
9    *
10   * This file is distributed in the hope that it will be
11   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12   * implied warranty of MERCHANTABILITY or FITNESS FOR A
13   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14   * Redistribution, except as permitted by whichever of the GPL
15   * or MNA you select, is prohibited.
16   *
17   * 1. For the GPL license (GPL), you can redistribute and/or
18   * modify this file under the terms of the GNU General
19   * Public License, Version 3, as published by the Free Software
20   * Foundation.  You should have received a copy of the GNU
21   * General Public License, Version 3 along with this program;
22   * if not, write to the Free Software Foundation, Inc., 51
23   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24   *
25   * 2. For the Magnolia Network Agreement (MNA), this file
26   * and the accompanying materials are made available under the
27   * terms of the MNA which accompanies this distribution, and
28   * is available at http://www.magnolia-cms.com/mna.html
29   *
30   * Any modifications to this file must keep this entire header
31   * intact.
32   *
33   */
34  package info.magnolia.module.admininterface.commands;
35  
36  import info.magnolia.commands.MgnlCommand;
37  import info.magnolia.cms.core.Access;
38  import info.magnolia.cms.core.Content;
39  import info.magnolia.cms.core.HierarchyManager;
40  import info.magnolia.cms.security.Permission;
41  import info.magnolia.context.Context;
42  import info.magnolia.context.MgnlContext;
43  
44  import javax.jcr.RepositoryException;
45  
46  import org.apache.commons.lang.StringUtils;
47  
48  
49  public abstract class BaseRepositoryCommand extends MgnlCommand {
50  
51      private String path = "/";
52  
53      private String repository;
54  
55      private String uuid;
56  
57      protected Content getNode(Context ctx) throws RepositoryException {
58          final HierarchyManager hm = MgnlContext.getSystemContext().getHierarchyManager(getRepository());
59          final Content node;
60          if (StringUtils.isNotEmpty(getUuid())) {
61              node = hm.getContentByUUID(getUuid());
62          } else {
63              node = hm.getContent(getPath());
64          }
65          Access.isGranted(ctx.getAccessManager(getRepository()), node.getHandle(), Permission.READ);
66          return node;
67      }
68  
69      /**
70       * @return the repository
71       */
72      public String getRepository() {
73          return repository;
74      }
75  
76      /**
77       * @param repository the repository to set
78       */
79      public void setRepository(String repository) {
80          this.repository = repository;
81      }
82  
83      /**
84       * @return the path
85       */
86      public String getPath() {
87          return path;
88      }
89  
90      /**
91       * @param path the path to set
92       */
93      public void setPath(String path) {
94          this.path = path;
95      }
96  
97      /**
98       * @return the uuid
99       */
100     public String getUuid() {
101         return this.uuid;
102     }
103 
104     /**
105      * @param uuid the uuid to set
106      */
107     public void setUuid(String uuid) {
108         this.uuid = uuid;
109     }
110 
111     @Override
112     public void release() {
113         super.release();
114         this.uuid = null;
115         this.path = null;
116         this.repository = null;
117     }
118 
119 }