Java tutorial
/** * This file is part of alf.io. * * alf.io is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * alf.io is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with alf.io. If not, see <http://www.gnu.org/licenses/>. */ package alfio.controller.api.support; import alfio.model.EventDescription; import lombok.experimental.Delegate; import org.apache.commons.lang3.StringUtils; public class PublicEventDescription { @Delegate(excludes = { EventDescriptionExcludes.class }) private final EventDescription eventDescription; PublicEventDescription(EventDescription eventDescription) { this.eventDescription = eventDescription; } public String getShortDescription() { return StringUtils.abbreviate(getDescription(), 100); } static PublicEventDescription fromEventDescription(EventDescription eventDescription) { return new PublicEventDescription(eventDescription); } interface EventDescriptionExcludes { int getEventId(); EventDescription.EventDescriptionType getEventDescriptionType(); } }