SponsoredLinksSearchService.java

  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.search;

  35. import fr.paris.lutece.portal.service.spring.SpringContextService;

  36. import org.springframework.beans.factory.BeanDefinitionStoreException;
  37. import org.springframework.beans.factory.CannotLoadBeanClassException;
  38. import org.springframework.beans.factory.NoSuchBeanDefinitionException;

  39. import java.util.Locale;

  40. /**
  41.  * Default sponsored links search service implementation
  42.  */
  43. public class SponsoredLinksSearchService implements ISponsoredLinksSearchService
  44. {
  45.     private static final String EMPTY_STRING = "";
  46.     private boolean _bAvailable;
  47.     private ISponsoredLinksService _sponsoredLinksService;

  48.     /**
  49.      * Default constructor.
  50.      *
  51.      * Gets the sponsoredLinksService from the sponsoredlinks plugin If the service is missing, sets available to false
  52.      */
  53.     public SponsoredLinksSearchService( )
  54.     {
  55.         try
  56.         {
  57.             // first check if the sponsoredlinks service bean is available
  58.             _sponsoredLinksService = SpringContextService.getBean( "sponsoredlinks.sponsoredLinksService" );
  59.             _bAvailable = _sponsoredLinksService != null;
  60.         }
  61.         catch( BeanDefinitionStoreException | NoSuchBeanDefinitionException | CannotLoadBeanClassException e )
  62.         {
  63.             _bAvailable = false;
  64.         }
  65.     }

  66.     /**
  67.      * {@inheritDoc}
  68.      */
  69.     @Override
  70.     public String getHtmlCode( String strRequest, Locale locale )
  71.     {
  72.         if ( _bAvailable )
  73.         {
  74.             return _sponsoredLinksService.getHtmlCode( strRequest, locale );
  75.         }
  76.         else
  77.         {
  78.             return EMPTY_STRING;
  79.         }
  80.     }

  81.     /**
  82.      * {@inheritDoc}
  83.      */
  84.     @Override
  85.     public boolean isAvailable( )
  86.     {
  87.         return _bAvailable;
  88.     }
  89. }