DemandTypeService.java

/*
 * Copyright (c) 2002-2025, 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.plugins.notificationstore.service;

import java.util.List;
import java.util.Optional;

import fr.paris.lutece.plugins.grubusiness.business.demand.DemandType;
import fr.paris.lutece.plugins.notificationstore.business.DemandTypeHome;
import fr.paris.lutece.portal.service.cache.AbstractCacheableService;

public class DemandTypeService extends AbstractCacheableService
{

    private static final String CACHE_NAME = "DemandTypeCacheService";
    private static DemandTypeService _instance = null;

    /**
     * get or initialize instance
     *  
     * @return the instance
     */
    public static DemandTypeService instance( )
    {
        if ( _instance == null )
        {
            _instance = new DemandTypeService( );
        }

        return _instance;
    }
    
    /**
     * get demand types
     * 
     * @return list of demand types
     */
    public Optional<DemandType> getDemandType( String strId )
    {
	DemandType demandType = ( DemandType ) getFromCache( strId );
	
	if ( demandType == null )
	{ 
	    Optional<DemandType> optDemandType = DemandTypeHome.getDemandType( strId );
	    if ( optDemandType.isPresent( ) )
	    {
		putInCache( strId, optDemandType.get( ) );
		return optDemandType;
	    }
	}
	        
        return Optional.of( demandType );
    }
    
    /**
     * get demand types
     * 
     * @return list of demand types
     */
    public List<DemandType> getDemandTypes( )
    {
        return DemandTypeHome.getDemandTypesList( );
    }

    @Override
    public String getName( )
    {
	return CACHE_NAME;
    }
}