1 /*
2 * Copyright (c) 2002-2025, City of 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.service.content;
35
36 import fr.paris.lutece.portal.service.cache.AbstractCacheableService;
37 import fr.paris.lutece.portal.service.message.SiteMessageException;
38 import fr.paris.lutece.portal.service.security.UserNotSignedException;
39
40 import javax.servlet.http.HttpServletRequest;
41
42 /**
43 * Interface for pages provider services.
44 */
45 public abstract class ContentService extends AbstractCacheableService
46 {
47 private String _strPluginName;
48
49 /**
50 * Returns the HTML (or XML) code for a page for a given mode. The Service should use request parameters to identify the page content to provide.
51 *
52 * @param request
53 * The HTTP request containing content parameters
54 * @param nMode
55 * The current mode.
56 * @return The HTML (or XML) code of the page.
57 * @throws UserNotSignedException
58 * the UserNotSignedException
59 * @throws SiteMessageException
60 * occurs when a site message need to be displayed
61 */
62 public abstract String getPage( HttpServletRequest request, int nMode ) throws UserNotSignedException, SiteMessageException;
63
64 /**
65 * Analyzes request's parameters to see if the request should be handled by the current Content Service
66 *
67 * @param request
68 * The HTTP request
69 * @return true if this ContentService should handle this request
70 */
71 public abstract boolean isInvoked( HttpServletRequest request );
72
73 /**
74 * Return the name of the plugin
75 *
76 * @return The name of the plugin
77 */
78 public String getPluginName( )
79 {
80 return _strPluginName;
81 }
82
83 /**
84 * Set the plugin name of the content service
85 *
86 * @param strPluginName
87 * the plugin name
88 */
89 public void setPluginName( String strPluginName )
90 {
91 _strPluginName = strPluginName;
92 }
93 }