BaseUserPreferencesServiceImpl.java
- /*
- * Copyright (c) 2002-2022, City of Paris
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice
- * and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice
- * and the following disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * License 1.0
- */
- package fr.paris.lutece.portal.service.prefs;
- import fr.paris.lutece.portal.business.prefs.IPreferencesDAO;
- import org.springframework.beans.factory.InitializingBean;
- import java.util.List;
- /**
- * Abstract User Preferences Service
- *
- * @since 4.0
- */
- public class BaseUserPreferencesServiceImpl implements IUserPreferencesService, InitializingBean
- {
- private static final String TRUE = "true";
- private static final String FALSE = "false";
- private static BaseUserPreferencesCacheService _cache;
- private IPreferencesDAO _dao;
- /**
- * Constructor
- */
- protected BaseUserPreferencesServiceImpl( )
- {
- }
- /**
- * Sets the DAO
- *
- * @param dao
- * The DAO
- */
- public void setDao( IPreferencesDAO dao )
- {
- _dao = dao;
- }
- /**
- * {@inheritDoc }
- */
- @Override
- public String get( String strUserId, String strKey, String strDefault )
- {
- String strCacheKey = _cache.getCacheKey( strUserId, strKey );
- String strValue = (String) _cache.getFromCache( strCacheKey );
- if ( strValue == null )
- {
- strValue = _dao.load( strUserId, strKey, strDefault );
- _cache.putInCache( strCacheKey, strValue );
- }
- return strValue;
- }
- /**
- * {@inheritDoc }
- */
- @Override
- public int getInt( String strUserId, String strKey, int nDefault )
- {
- return Integer.parseInt( get( strUserId, strKey, String.valueOf( nDefault ) ) );
- }
- /**
- * {@inheritDoc }
- */
- @Override
- public boolean getBoolean( String strUserId, String strKey, boolean bDefault )
- {
- String strDefault = bDefault ? TRUE : FALSE;
- String strValue = get( strUserId, strKey, strDefault );
- return strValue.equals( TRUE );
- }
- /**
- * {@inheritDoc }
- */
- @Override
- public void put( String strUserId, String strKey, String strValue )
- {
- _dao.store( strUserId, strKey, strValue );
- _cache.putInCache( _cache.getCacheKey( strUserId, strKey ), strValue );
- }
- /**
- * {@inheritDoc }
- */
- @Override
- public void putInt( String strUserId, String strKey, int nValue )
- {
- put( strUserId, strKey, String.valueOf( nValue ) );
- }
- /**
- * {@inheritDoc }
- */
- @Override
- public void putBoolean( String strUserId, String strKey, boolean bValue )
- {
- String strValue = bValue ? TRUE : FALSE;
- put( strUserId, strKey, strValue );
- }
- /**
- * {@inheritDoc }
- */
- @Override
- public List<String> keys( String strUserId )
- {
- return _dao.keys( strUserId );
- }
- /**
- * {@inheritDoc }
- */
- @Override
- public void clear( String strUserId )
- {
- _dao.remove( strUserId );
- _cache.removeCacheValuesOfUser( strUserId );
- }
- /**
- * {@inheritDoc }
- */
- @Override
- public void clearKey( String strUserId, String strKey )
- {
- _dao.removeKey( strUserId, strKey );
- _cache.removeCacheValuesOfUser( strUserId );
- }
- /**
- * {@inheritDoc }
- */
- @Override
- public void clearKeyPrefix( String strUserId, String strPrefix )
- {
- _dao.removeKeyPrefix( strUserId, strPrefix );
- _cache.removeCacheValuesOfUser( strUserId );
- }
- /**
- * {@inheritDoc }
- */
- @Override
- public boolean existsKey( String strUserId, String strKey )
- {
- return _dao.existsKey( strUserId, strKey );
- }
- /**
- * {@inheritDoc }
- */
- @Override
- public List<String> getUsers( String strKey, String strValue )
- {
- return _dao.getUserId( strKey, strValue );
- }
- /**
- * {@inheritDoc}
- */
- @Override
- public void afterPropertiesSet( ) throws Exception
- {
- synchronized( BaseUserPreferencesServiceImpl.class )
- {
- if ( _cache == null )
- {
- _cache = new BaseUserPreferencesCacheService( );
- _cache.initCache( );
- }
- }
- }
- @Override
- public boolean existsValueForKey( String strKey, String strValue )
- {
- return _dao.existsValueForKey( strKey, strValue );
- }
- }