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.service.search;
35
36 import fr.paris.lutece.portal.service.spring.SpringContextService;
37
38 import org.springframework.beans.factory.BeanDefinitionStoreException;
39 import org.springframework.beans.factory.CannotLoadBeanClassException;
40 import org.springframework.beans.factory.NoSuchBeanDefinitionException;
41
42 import java.util.Locale;
43
44
45 /**
46 * Default sponsored links search service implementation
47 */
48 public class SponsoredLinksSearchService implements ISponsoredLinksSearchService
49 {
50 private static final String EMPTY_STRING = "";
51 private static final String SPRING_CONTEXT_NAME = "sponsoredlinks";
52 private boolean _bAvailable;
53 private ISponsoredLinksService _sponsoredLinksService;
54
55 /**
56 * Default constructor.
57 *
58 * Gets the sponsoredLinksService from the sponsoredlinks plugin
59 * If the service is missing, sets available to false
60 */
61 public SponsoredLinksSearchService( )
62 {
63 try
64 {
65 //first check if the sponsoredlinks service bean is available
66 _sponsoredLinksService = SpringContextService.getBean( "sponsoredlinks.sponsoredLinksService" );
67 _bAvailable = _sponsoredLinksService != null;
68 }
69 catch ( BeanDefinitionStoreException e )
70 {
71 _bAvailable = false;
72 }
73 catch ( NoSuchBeanDefinitionException e )
74 {
75 _bAvailable = false;
76 }
77 catch ( CannotLoadBeanClassException e )
78 {
79 _bAvailable = false;
80 }
81 }
82
83 /**
84 * {@inheritDoc}
85 */
86 public String getHtmlCode( String strRequest, Locale locale )
87 {
88 if ( _bAvailable )
89 {
90 return _sponsoredLinksService.getHtmlCode( strRequest, locale );
91 }
92 else
93 {
94 return EMPTY_STRING;
95 }
96 }
97
98 /**
99 * {@inheritDoc}
100 */
101 public boolean isAvailable( )
102 {
103 return _bAvailable;
104 }
105 }