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.model; import alfio.util.Json; import ch.digitalfondue.npjt.ConstructorAnnotationRowMapper.Column; import com.google.gson.reflect.TypeToken; import lombok.Getter; import java.util.Collections; import java.util.List; @Getter public class TicketFieldConfiguration { public enum Context { ATTENDEE, ADDITIONAL_SERVICE } private final int id; private final int eventId; private final String name; private final int order; private final String type; private final Integer maxLength; private final Integer minLength; private final boolean required; private final List<String> restrictedValues; private final Context context; private Integer additionalServiceId; public TicketFieldConfiguration(@Column("id") int id, @Column("event_id_fk") int eventId, @Column("field_name") String name, @Column("field_order") int order, @Column("field_type") String type, @Column("field_maxlength") Integer maxLength, @Column("field_minlength") Integer minLength, @Column("field_required") boolean required, @Column("field_restricted_values") String restrictedValues, @Column("context") Context context, @Column("additional_service_id") Integer additionalServiceId) { this.id = id; this.eventId = eventId; this.name = name; this.order = order; this.type = type; this.maxLength = maxLength; this.minLength = minLength; this.required = required; this.restrictedValues = restrictedValues == null ? Collections.emptyList() : Json.GSON.fromJson(restrictedValues, new TypeToken<List<String>>() { }.getType()); this.context = context; this.additionalServiceId = additionalServiceId; } public boolean isInputField() { return type.startsWith("input:"); } public boolean isTextareaField() { return "textarea".equals(type); } public boolean isCountryField() { return "country".equals(type); } public boolean isSelectField() { return "select".equals(type); } public String getInputType() { String[] splitted = type.split(":"); return splitted.length == 2 ? splitted[1] : "text"; } public boolean isMaxLengthDefined() { return maxLength != null; } public boolean isMinLengthDefined() { return minLength != null; } }