1 /*
2 * Copyright (c) 2002-2014, Mairie de Paris
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright notice
10 * and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright notice
13 * and the following disclaimer in the documentation and/or other materials
14 * provided with the distribution.
15 *
16 * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 *
32 * License 1.0
33 */
34 package fr.paris.lutece.portal.business.portlet;
35
36 import org.apache.commons.lang.StringUtils;
37
38 import javax.servlet.http.HttpServletRequest;
39
40
41 /**
42 * This class provides definition of methods which be overloaded by classes which inherits the Portlet class
43 */
44 public class PortletImpl extends Portlet
45 {
46 /**
47 * Must be overloaded to return the Portlet Xml code without the heading XML
48 *
49 * @param request The HTTP servlet request
50 * @return none
51 */
52 @Override
53 public String getXml( HttpServletRequest request )
54 {
55 return StringUtils.EMPTY;
56 }
57
58 /**
59 * Must be overloaded to return the complete Xml document (with heading)
60 *
61 * @param request The HTTP servlet request
62 * @return none
63 */
64 @Override
65 public String getXmlDocument( HttpServletRequest request )
66 {
67 return StringUtils.EMPTY;
68 }
69
70 /**
71 * {@inheritDoc}
72 */
73 @Override
74 public void remove( )
75 {
76 // Do nothing
77 }
78 }