/* * Copyright (C) 2014 GG-Net GmbH - Oliver Günther * * This program 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. * * 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package eu.ggnet.dwoss.receipt.unit.chain.partno; import java.util.Objects; import eu.ggnet.dwoss.receipt.unit.ValidationStatus; import eu.ggnet.dwoss.receipt.unit.chain.ChainLink; import eu.ggnet.dwoss.rules.ProductGroup; import eu.ggnet.dwoss.rules.TradeName; import eu.ggnet.dwoss.spec.SpecAgent; import eu.ggnet.dwoss.spec.entity.ProductSpec; /** * Validates the PartNo by Bean Validations of the Property. * <p/> * @author oliver.guenther */ public class ProductSpecMatches implements ChainLink<String> { private final SpecAgent specAgent; private final TradeName mustBrand; private final ProductGroup mustGroup; public ProductSpecMatches(SpecAgent specAgent, TradeName brand, ProductGroup group) { this.specAgent = Objects.requireNonNull(specAgent, "SpecAgent must not be null"); this.mustBrand = brand; this.mustGroup = group; } @Override public ChainLink.Result<String> execute(String value) { ProductSpec spec = specAgent.findProductSpecByPartNoEager(value); if ( spec == null ) return new ChainLink.Result<>(value, ValidationStatus.ERROR, "ProductSpec existiert noch nicht, bitte anlegen"); TradeName isBrand = spec.getModel().getFamily().getSeries().getBrand(); if ( isBrand != mustBrand ) return new ChainLink.Result<>(value, ValidationStatus.ERROR, "ProductSpec ist von der Marke " + isBrand.getName() + ", muss aber von der Marke " + mustBrand.getName() + " sein"); ProductGroup isGroup = spec.getModel().getFamily().getSeries().getGroup(); if ( isGroup != mustGroup ) return new ChainLink.Result<>(value, ValidationStatus.ERROR, "ProductSpec ist aus der Warengruppe " + isGroup.getName() + ", muss aber aus der Warengruppe " + mustGroup.getName() + " sein"); return new ChainLink.Result<>(value); } }