1 /*
2 * Copyright (c) 2002-2022, 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.cache;
35
36 import fr.paris.lutece.portal.service.security.SecurityService;
37 import fr.paris.lutece.portal.service.util.AppLogService;
38 import javax.servlet.FilterChain;
39 import javax.servlet.http.HttpServletRequest;
40 import javax.servlet.http.HttpServletResponse;
41 import net.sf.ehcache.constructs.blocking.LockTimeoutException;
42 import net.sf.ehcache.constructs.web.AlreadyCommittedException;
43 import net.sf.ehcache.constructs.web.AlreadyGzippedException;
44 import net.sf.ehcache.constructs.web.filter.FilterNonReentrantException;
45
46 /**
47 * FullPageCachingService
48 */
49 public class FullPageCachingService extends HeadersPageCachingFilter
50 {
51 /**
52 * {@inheritDoc }
53 */
54 @Override
55 protected void doFilter( HttpServletRequest request, HttpServletResponse response, FilterChain chain )
56 throws AlreadyGzippedException, AlreadyCommittedException, FilterNonReentrantException, LockTimeoutException, Exception
57 {
58 if ( !getInit( ) )
59 {
60 init( );
61 }
62
63 if ( SecurityService.isAuthenticationEnable( ) )
64 {
65 if ( isCacheEnable( ) )
66 {
67 AppLogService.info(
68 "The PageCachingService has been inhibited because MyLutece authentication is enabled. Please disable this service in the Lutece Administration." );
69 }
70 chain.doFilter( request, response );
71 }
72 else
73 {
74 super.doFilter( request, response, chain );
75 }
76 }
77 }