Java tutorial
/** * *************************************************************************** * Copyright (c) 2010 Qcadoo Limited * Project: Qcadoo MES * Version: 1.3 * * This file is part of Qcadoo. * * Qcadoo is free software; you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published * by the Free Software Foundation; either version 3 of the License, * or (at your option) any later version. * * This program 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * *************************************************************************** */ package com.qcadoo.mes.productionPerShift.hooks; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import com.google.common.base.Optional; import com.qcadoo.mes.productionPerShift.constants.ProductionPerShiftFields; import com.qcadoo.mes.productionPerShift.dates.ProgressDatesService; import com.qcadoo.model.api.DataDefinition; import com.qcadoo.model.api.Entity; @Service public class ProductionPerShiftHooks { @Autowired private ProgressDatesService progressDatesService; public void onSave(final DataDefinition dataDefinition, final Entity pps) { Optional<Entity> maybeOrder = Optional.fromNullable(pps.getBelongsToField(ProductionPerShiftFields.ORDER)); for (Entity order : maybeOrder.asSet()) { progressDatesService.setUpDatesFor(order); } } }